CN108529420A - A kind of big machinery suspension type two level telescoping mechanism - Google Patents
A kind of big machinery suspension type two level telescoping mechanism Download PDFInfo
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- CN108529420A CN108529420A CN201810673725.5A CN201810673725A CN108529420A CN 108529420 A CN108529420 A CN 108529420A CN 201810673725 A CN201810673725 A CN 201810673725A CN 108529420 A CN108529420 A CN 108529420A
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- level
- telescopic device
- mounting plate
- pulley blocks
- outer framework
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 239000000725 suspension Substances 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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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
- B66D1/30—Rope, cable, or chain drums or barrels
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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
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
Abstract
A kind of big machinery suspension type two level telescoping mechanism, including external activity frame, level-one telescopic device, two level telescopic device, motor lead screw driving mechanism, pulley blocks one and component and pulley blocks two and component, level-one telescopic device and two level telescopic device are in external movable frame, the shaft that the servo of motor lead screw driving mechanism takes motor is passed through from the rear end of external activity frame, and the holder of two both sides of bearing mounting base one and bearing mounting base of motor lead screw driving mechanism is mounted on the mounting plate of external activity frame or more；Two level telescopic device is in level-one telescopic device, pulley blocks one and component and pulley blocks two and component band running block one and component and pulley blocks two and component movement.The application two level telescoping mechanism is mainly used for big machinery main body, using rope mechanism practise synchronization telescope, it is simple in structure for ease of maintenaince, stretching speed agility is greatly improved compared with ordinary telescopic arm and stability is strong, compact-sized, and stability is good.
Description
Technical field
The present invention relates to machinery equipment field, more particularly to a kind of big machinery suspension type two level telescoping mechanism.
Background technology
With the continuous popularization of automatic technology, more and more heavy mechanical equipments and robot need to stretch using two level
Contracting mechanism, two level telescopic machine constitute one of Large industrial sized machines equipment and the main movement mechanism of robot, motion process
It is the key that Large industrial sized machines equipment and robot stabilized work, needs to ensure in the process of running compact-sized, stretches flat
Steady just to have preferable steady operation performance, existing two level telescoping mechanism, often being not sufficiently stable property is also not strong enough for versatility, thus
It needs to design a kind of big machinery two level telescoping mechanism that versatile stability is good.
Invention content
Above-mentioned in order to solve the problems, such as, the present invention provides a kind of big machinery suspension type two level telescoping mechanism, should
Two level telescoping mechanism is mainly used for big machinery main body, using rope mechanism practise synchronization telescope, it is simple in structure for ease of maintenaince,
Its stretching speed agility is greatly improved compared with ordinary telescopic arm and stability is strong, compact-sized, and stability is good, to reach this mesh
, the present invention provides a kind of big machinery suspension type two level telescoping mechanism, including external activity frame, level-one telescopic device,
Two level telescopic device, motor lead screw driving mechanism, pulley blocks one and component and pulley blocks two and component, the level-one telescopic device
With two level telescopic device in external movable frame, the shaft that the servo of the motor lead screw driving mechanism takes motor is living from outside
The rear end of dynamic frame passes through, the holder peace of two both sides of bearing mounting base one and bearing mounting base of the motor lead screw driving mechanism
On the mounting plate above and below external activity frame；
The level-one telescopic device includes level-one telescopic device sliding rail, level-one telescopic device mounting plate, level-one telescopic device outline border
There are level-one telescopic device mounting plate, the level-one in frame and level-one telescopic device sliding block, the level-one telescopic device outer framework both sides
Level-one telescopic device sliding block is installed on the outside of telescopic device mounting plate, the level-one telescopic device sliding rail is fixed on corresponding outer
The inner wall of portion's movable frame, the level-one telescopic device sliding block, which is installed on corresponding level-one telescopic device sliding rail, drives external live
Dynamic frame is moved along level-one telescopic device sliding rail；
The two level telescopic device includes two level telescopic device sliding rail, two level telescopic device mounting plate, two level telescopic device outline border
Frame, two level telescopic device outer framework connecting plate and two level telescopic device sliding block, the two level telescopic device outer framework are stretched in level-one
In compression apparatus outer framework, the two level telescopic device outer framework outboard end has a two level telescopic device outer framework connecting plate, and described two
There are two level telescopic device mounting plate in grade telescopic device outer framework both sides, are installed on the outside of the two level telescopic device mounting plate
Two level telescopic device sliding block, the two level telescopic device sliding rail is fixed on the inner wall of corresponding level-one telescopic device mounting plate, described
Two level telescopic device sliding block, which is installed on corresponding two level telescopic device sliding rail, drives level-one telescopic device along two level telescopic device
Sliding rail moves；
The motor lead screw driving mechanism includes that bearing mounting base one, servo take motor, shaft coupling, bearing mounting base two, lead screw
Nut and ball screw, the ball screw pass through axis in two level telescopic device outer framework, the bearing at the ball screw both ends
Hold the fixation of mounting base two, described ball screw one end is connected by feed screw nut with shaft coupling, the shaft coupling other end with watch
The shaft for taking motor is connected, and the servo takes motor on the outside of external movable frame；
The pulley blocks one and component include one steel wire rope of pulley blocks, pulley blocks one and rope end fixed seat one, the pulley blocks one
It is fixed by the bracket in level-one telescopic device outer framework rear end, the rope end fixed seat one is fixed on the external activity of corresponding side
Frame inner wall, one steel wire rope one end of the pulley blocks are fixed in rope end fixed seat one, and one steel wire penetrating of the pulley blocks is slided
The other end is fixed on the rear end of the two level telescopic device outer framework of corresponding side by rope folder after the pulley of wheel group one；
The pulley blocks two and component include that two steel wire rope of pulley blocks, pulley blocks two, rope end fixed seat two and pulley blocks two are installed
Plate, for two mounting plate of the pulley blocks in two level telescopic device outer framework, the pulley blocks two are fixed on pulley blocks by holder
Two mounting plate sides, the rope end fixed seat two are fixed on external activity frame in shaft coupling side, the rope end fixed seat two
Rear mounting plate on, two steel wire rope one end of the pulley blocks is fixed in rope end fixed seat two, and two steel wire rope of the pulley blocks is worn
Cross the rear end that the other end after the pulley of pulley blocks two is fixed on the two level telescopic device outer framework of corresponding side by rope folder.
Further improvement of the present invention, the external activity frame include upper left mounting post, upper mounting plate, rear mounting plate,
Upper right mounting post, right mounting plate, bottom right mounting post, lower installation board, lower-left mounting post and left mounting plate, the upper mounting plate will
Upper left mounting post is connected with upper right mounting post, and bottom right mounting post is connected by the lower installation board with lower-left mounting post, the right peace
Upper right mounting post is connected by loading board with bottom right mounting post, and upper left mounting post is connected by the left mounting plate with lower-left mounting post, institute
Rear mounting plate is stated by upper left mounting post, upper mounting plate, upper right mounting post, right mounting plate, bottom right mounting post, lower installation board, lower-left
Mounting post is connected with left mounting plate side, it is described after mounting plate one end there is slot to take machine shaft for servo to pass through, the present invention is external
Movable frame mainly uses the above tower structure.
Further improvement of the present invention, the upper mounting plate and lower installation board are provided with manhole, and setting manhole is to just
In maintenance of equipment.
Further improvement of the present invention, the external activity frame top are equipped with traveling wheel, the walking by holder
Wheel is moved along hanging guide rail, and the present invention is mainly used by suspending way.
A kind of big machinery suspension type two level telescoping mechanism of the present invention has following design：
1）The present invention using rope mechanism realize synchronization telescope, it is simple in structure for ease of maintenaince, entire telescoping mechanism includes level-one
Telescopic arm and two level telescopic arm, the telescopic arm per level-one carry connection pulley, and entire lift telescopic is driven by servo motor and rolled
Ballscrew is driven, and level-one telescopic arm is connected on the nut of ball screw, in this way as the rotation of motor drives lead screw to pass
Dynamic, since lead screw is fixed, the nut on such lead screw, which is also just connected to level-one telescopic arm, will carry out lifting action, level-one
Telescopic arm both sides are connected to the linear guide, and the linear guide is connected to the both sides of hanging main body with guide rail slide block, plays lead in this way
To effect, such design structure is more stable.
2）Contracting arm pulley is connected on level-one telescopic arm of the present invention, the both sides of contracting arm pulley are connected to two level telescopic arm
In upper and hanging main body；And the pulley both sides of semi-girder respectively connected in the main body of two level telescopic arm and hanging, wherein two
When grade telescopic arm moves up and down, semi-girder pulley is fixed, and contracting arm pulley is due to being to be connected to level-one telescopic arm
On, in this way with the up and down motion of level-one telescopic arm, this semi-girder pulley can move up and down with level-one telescopic arm.
3) the both sides the linear guide of two level telescopic arm of the present invention is connected to both sides of the sliding block just with level-one telescopic arm, in this way with
Motor drive ball screw together with lift nut act when, level-one telescopic arm and two level telescopic arm being capable of synchronous fortune
Row plays the flexible purpose of two level.
4）Ball leading screw driving of the present invention uses the ball leading screw driving of common standard, and the both ends of lead screw are respectively provided with axis
The bearing block of bearing, this both ends is fixed.The guiding movement of level-one telescopic arm and two level telescopic arm is all made of straight line
Mode of the guide rail together with guide rail slide block.
Description of the drawings
Fig. 1 is overall schematic one of the present invention；
Fig. 2 is overall schematic two of the present invention；
Fig. 3 is that the present invention removes outer framework schematic diagram one；
Fig. 4 is that the present invention removes outer framework schematic diagram two；
It is now that the label declaration in attached drawing is as follows：
1 upper left mounting post；2 upper mounting plates；Mounting plate after 3；4, upper right mounting post；5 right mounting plates；6 bottom right mounting posts；7
Lower installation board；8 lower-left mounting posts；9 left mounting plates；10 level-one telescopic device sliding rails；11 level-one telescopic device mounting plates；12 axis
Hold mounting base one；13 servos take motor；14 shaft couplings；15 pulley blocks one；16 rope end fixed seats one；17 pulley blocks two；18 level-ones
Telescopic device outer framework；19 bearing mounting bases two；20 two level telescopic device sliding rails；21 two level telescopic device mounting plates；22 rope ends
Fixed seat two；23 two level telescopic device outer frameworks；24 feed screw nuts；25 ball screws；26 pulley blocks, two mounting plate；27 two levels are stretched
Compression apparatus outer framework connecting plate；28 level-one telescopic device sliding blocks；29 two level telescopic device sliding blocks.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：
The present invention provides a kind of big machinery suspension type two level telescoping mechanism, which is mainly used for big machinery
Main body is hung, is moved using rack construction and is driven by ball screw, such stability is strong, compact-sized, and stability is good.
As a kind of embodiment of structure of the invention, the present invention provides a kind of big machinery suspension type two level telescoping mechanism,
Including external activity frame, level-one telescopic device, two level telescopic device, motor lead screw driving mechanism, pulley blocks one and component and
Pulley blocks two and component, in external movable frame, the motor lead screw is driven for the level-one telescopic device and two level telescopic device
The shaft that the servo of motivation structure takes motor 13 is passed through from the rear end of external activity frame, the bearing of the motor lead screw driving mechanism
The holder of 2 19 both sides of mounting base 1 and bearing mounting base is mounted on the mounting plate of external activity frame or more；
Level-one telescopic device of the present invention includes that level-one telescopic device sliding rail 10, level-one telescopic device mounting plate 11, level-one are stretched
There are level-one telescopic device in compression apparatus outer framework 18 and level-one telescopic device sliding block 28,18 both sides of level-one telescopic device outer framework
Mounting plate 11,11 outside of the level-one telescopic device mounting plate are installed with level-one telescopic device sliding block 28, and the level-one is stretched
Compression apparatus sliding rail 10 is fixed on the inner wall of corresponding external activity frame, and the level-one telescopic device sliding block 28 is installed on corresponding one
External activity frame is driven to be moved along level-one telescopic device sliding rail 10 on grade telescopic device sliding rail 10；
Two level telescopic device of the present invention includes that two level telescopic device sliding rail 20, two level telescopic device mounting plate 21, two level are stretched
Compression apparatus outer framework 23, two level telescopic device outer framework connecting plate 27 and two level telescopic device sliding block 29, the flexible dress of the two level
Outer framework 23 is set in level-one telescopic device outer framework 18,23 outboard end of two level telescopic device outer framework has the flexible dress of two level
Outer framework connecting plate 27 is set, there are two level telescopic device mounting plate 21, the two level in 23 both sides of two level telescopic device outer framework
21 outside of telescopic device mounting plate is installed with two level telescopic device sliding block 29, and the two level telescopic device sliding rail 20 is fixed on
The inner wall of corresponding level-one telescopic device mounting plate 11, the two level telescopic device sliding block 29 are installed on corresponding two level telescopic device
Level-one telescopic device is driven to be moved along two level telescopic device sliding rail 20 on sliding rail 20；
Motor lead screw driving mechanism of the present invention includes that bearing mounting base 1, servo take motor 13, shaft coupling 14, bearing peace
Seat 2 19, feed screw nut 24 and ball screw 25 are filled, the ball screw 25 is in two level telescopic device outer framework 23, the ball
The bearing at 25 both ends of lead screw is fixed by bearing mounting base 2 19, and 25 one end of the ball screw passes through feed screw nut 24 and shaft coupling
Device 14 is connected, and the shaft that 14 other end of the shaft coupling takes motor 13 with servo is connected, and it is living in outside that the servo takes motor 13
On the outside of dynamic frame；
Pulley blocks one and component of the present invention include one steel wire rope of pulley blocks, pulley blocks 1 and rope end fixed seat 1, institute
It states pulley blocks 1 to be fixed by the bracket in 18 rear end of level-one telescopic device outer framework, the rope end fixed seat 1 is fixed on phase
The external activity frame inner wall of side, one steel wire rope one end of the pulley blocks is answered to be fixed in rope end fixed seat 1, the cunning
The other end is fixed on the flexible dress of two level of corresponding side by rope folder after the pulley of one steel wire penetrating pulley blocks 1 of wheel group
Set the rear end of outer framework 23；
Pulley blocks two and component of the present invention include two steel wire rope of pulley blocks, pulley blocks 2 17, rope end fixed seat 2 22 and slide
Two mounting plate 26 of wheel group, for two mounting plate 26 of the pulley blocks in two level telescopic device outer framework 23, the pulley blocks 2 17 are logical
It crosses holder and is fixed on two mounting plate of pulley blocks, 26 side, for the rope end fixed seat 2 22 in 14 side of shaft coupling, the rope end is solid
Reservation 2 22 is fixed on the rear mounting plate 3 of external activity frame, and two steel wire rope one end of the pulley blocks is fixed on rope end and fixes
On seat 2 22, the other end is fixed on corresponding one by rope folder after the pulley of two steel wire penetrating pulley blocks 2 17 of the pulley blocks
The rear end of the two level telescopic device outer framework 23 of side.
As a kind of specific embodiment of structure of the invention, the present invention provides a kind of big machinery as shown in Figs 1-4 with hanging
Hanging two level telescoping mechanism, including external activity frame, level-one telescopic device, two level telescopic device, motor lead screw driving mechanism,
Pulley blocks one and component and pulley blocks two and component, the level-one telescopic device and two level telescopic device are in external movable frame
Interior, the shaft that the servo of the motor lead screw driving mechanism takes motor 13 is passed through from the rear end of external activity frame, the motor
The holder of 2 19 both sides of bearing mounting base 1 and bearing mounting base of screw mandrel drive mechanism is mounted on external activity frame or more
Mounting plate on；
External activity frame of the present invention includes upper left mounting post 1, upper mounting plate 2, rear mounting plate 3, upper right mounting post 4, the right side
Mounting plate 5, bottom right mounting post 6, lower installation board 7, lower-left mounting post 8 and left mounting plate 9, the upper mounting plate 2 install upper left
Column 1 is connected with upper right mounting post 4, and bottom right mounting post 6 is connected by the lower installation board 7 with lower-left mounting post 8, the right mounting plate
5 are connected upper right mounting post 4 with bottom right mounting post 6, and upper left mounting post 1 is connected by the left mounting plate 9 with lower-left mounting post 8,
Mounting plate 3 is by upper left mounting post 1, upper mounting plate 2, upper right mounting post 4, right mounting plate 5, bottom right mounting post 6, lower peace after described
Loading board 7, lower-left mounting post 8 are connected with 9 side of left mounting plate, and described rear 3 one end of mounting plate has slot to take 13 shaft of motor for servo
It passes through, external activity frame of the present invention mainly uses the above tower structure, and the upper mounting plate 2 and lower installation board 7 are provided with inspection
Hole is repaiied, setting manhole is consequently facilitating maintenance of equipment；
Level-one telescopic device of the present invention includes that level-one telescopic device sliding rail 10, level-one telescopic device mounting plate 11, level-one are stretched
There are level-one telescopic device in compression apparatus outer framework 18 and level-one telescopic device sliding block 28,18 both sides of level-one telescopic device outer framework
Mounting plate 11,11 outside of the level-one telescopic device mounting plate are installed with level-one telescopic device sliding block 28, and the level-one is stretched
Compression apparatus sliding rail 10 is fixed on the inner wall of corresponding external activity frame, and the level-one telescopic device sliding block 28 is installed on corresponding one
External activity frame is driven to be moved along level-one telescopic device sliding rail 10 on grade telescopic device sliding rail 10；
Two level telescopic device of the present invention includes that two level telescopic device sliding rail 20, two level telescopic device mounting plate 21, two level are stretched
Compression apparatus outer framework 23, two level telescopic device outer framework connecting plate 27 and two level telescopic device sliding block 29, the flexible dress of the two level
Outer framework 23 is set in level-one telescopic device outer framework 18,23 outboard end of two level telescopic device outer framework has the flexible dress of two level
Outer framework connecting plate 27 is set, there are two level telescopic device mounting plate 21, the two level in 23 both sides of two level telescopic device outer framework
21 outside of telescopic device mounting plate is installed with two level telescopic device sliding block 29, and the two level telescopic device sliding rail 20 is fixed on
The inner wall of corresponding level-one telescopic device mounting plate 11, the two level telescopic device sliding block 29 are installed on corresponding two level telescopic device
Level-one telescopic device is driven to be moved along two level telescopic device sliding rail 20 on sliding rail 20；
Motor lead screw driving mechanism of the present invention includes that bearing mounting base 1, servo take motor 13, shaft coupling 14, bearing peace
Seat 2 19, feed screw nut 24 and ball screw 25 are filled, the ball screw 25 is in two level telescopic device outer framework 23, the ball
The bearing at 25 both ends of lead screw is fixed by bearing mounting base 2 19, and 25 one end of the ball screw passes through feed screw nut 24 and shaft coupling
Device 14 is connected, and the shaft that 14 other end of the shaft coupling takes motor 13 with servo is connected, and it is living in outside that the servo takes motor 13
On the outside of dynamic frame；
Pulley blocks one and component of the present invention include one steel wire rope of pulley blocks, pulley blocks 1 and rope end fixed seat 1, institute
It states pulley blocks 1 to be fixed by the bracket in 18 rear end of level-one telescopic device outer framework, the rope end fixed seat 1 is fixed on phase
The external activity frame inner wall of side, one steel wire rope one end of the pulley blocks is answered to be fixed in rope end fixed seat 1, the cunning
The other end is fixed on the flexible dress of two level of corresponding side by rope folder after the pulley of one steel wire penetrating pulley blocks 1 of wheel group
Set the rear end of outer framework 23；
Pulley blocks two and component of the present invention include two steel wire rope of pulley blocks, pulley blocks 2 17, rope end fixed seat 2 22 and slide
Two mounting plate 26 of wheel group, for two mounting plate 26 of the pulley blocks in two level telescopic device outer framework 23, the pulley blocks 2 17 are logical
It crosses holder and is fixed on two mounting plate of pulley blocks, 26 side, for the rope end fixed seat 2 22 in 14 side of shaft coupling, the rope end is solid
Reservation 2 22 is fixed on the rear mounting plate 3 of external activity frame, and two steel wire rope one end of the pulley blocks is fixed on rope end and fixes
On seat 2 22, the other end is fixed on corresponding one by rope folder after the pulley of two steel wire penetrating pulley blocks 2 17 of the pulley blocks
The rear end of the two level telescopic device outer framework 23 of side.
Traveling wheel is equipped with by holder above external activity frame of the present invention, the traveling wheel is along hanging guide rail fortune
Dynamic, the present invention is mainly used by suspending way.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and according to the technical essence of the invention made by any modification or equivalent variations, still fall within present invention model claimed
It encloses.
Claims (4)
1. a kind of big machinery suspension type two level telescoping mechanism, including external activity frame, level-one telescopic device, two level are flexible
Device, motor lead screw driving mechanism, pulley blocks one and component and pulley blocks two and component, it is characterised in that：The level-one is flexible
In external movable frame, the servo of the motor lead screw driving mechanism takes motor for device and two level telescopic device（13）Shaft
It is passed through from the rear end of external activity frame, the bearing mounting base one of the motor lead screw driving mechanism（12）With bearing mounting base two
（19）The holder of both sides is mounted on the mounting plate of external activity frame or more；
The level-one telescopic device includes level-one telescopic device sliding rail（10）, level-one telescopic device mounting plate（11）, level-one it is flexible
Device housing frame（18）With level-one telescopic device sliding block（28）, the level-one telescopic device outer framework（18）Both sides have level-one flexible
Device mounting plate（11）, the level-one telescopic device mounting plate（11）Outside is installed with level-one telescopic device sliding block（28）,
The level-one telescopic device sliding rail（10）It is fixed on the inner wall of corresponding external activity frame, the level-one telescopic device sliding block（28）
It is installed on corresponding level-one telescopic device sliding rail（10）Upper drive external activity frame is along level-one telescopic device sliding rail（10）It is mobile；
The two level telescopic device includes two level telescopic device sliding rail（20）, two level telescopic device mounting plate（21）, two level it is flexible
Device housing frame（23）, two level telescopic device outer framework connecting plate（27）With two level telescopic device sliding block（29）, the two level stretches
Compression apparatus outer framework（23）In level-one telescopic device outer framework（18）It is interior, the two level telescopic device outer framework（23）Outboard end has
Two level telescopic device outer framework connecting plate（27）, the two level telescopic device outer framework（23）There are the installation of two level telescopic device in both sides
Plate（21）, the two level telescopic device mounting plate（21）Outside is installed with two level telescopic device sliding block（29）, the two level
Telescopic device sliding rail（20）It is fixed on corresponding level-one telescopic device mounting plate（11）Inner wall, the two level telescopic device sliding block
（29）It is installed on corresponding two level telescopic device sliding rail（20）Upper drive level-one telescopic device is along two level telescopic device sliding rail（20）
It is mobile；
The motor lead screw driving mechanism includes bearing mounting base one（2）, servo take motor（13）, shaft coupling（14）, bearing peace
Fill seat two（19）, feed screw nut（24）And ball screw（25）, the ball screw（25）In two level telescopic device outer framework
（23）, the ball screw（25）The bearing at both ends passes through bearing mounting base two（19）It is fixed, the ball screw（25）One end
Pass through feed screw nut（24）With shaft coupling（14）It is connected, the shaft coupling（14）The other end takes motor with servo（13）Shaft phase
Even, the servo takes motor（13）On the outside of external movable frame；
The pulley blocks one and component include one steel wire rope of pulley blocks, pulley blocks one（15）With rope end fixed seat one（16）, described
Pulley blocks one（15）It is fixed by the bracket in level-one telescopic device outer framework（18）Rear end, the rope end fixed seat one（16）It is fixed
External activity frame inner wall in corresponding side, one steel wire rope one end of the pulley blocks are fixed on rope end fixed seat one（16）On,
One steel wire penetrating pulley blocks one of the pulley blocks（15）Pulley after the other end by rope folder be fixed on the two of corresponding side
Grade telescopic device outer framework（23）Rear end；
The pulley blocks two and component include two steel wire rope of pulley blocks, pulley blocks two（17）, rope end fixed seat two（22）And pulley
Two mounting plates of group（26）, two mounting plate of the pulley blocks（26）In two level telescopic device outer framework（23）It is interior, the pulley blocks two
（17）It is fixed by the bracket in two mounting plate of pulley blocks（26）Side, the rope end fixed seat two（22）In shaft coupling（14）One
Side, the rope end fixed seat two（22）It is fixed on the rear mounting plate of external activity frame（3）On, two steel wire rope one of the pulley blocks
End is fixed on rope end fixed seat two（22）On, two steel wire penetrating pulley blocks two of the pulley blocks（17）Pulley after the other end it is logical
Cross the two level telescopic device outer framework that rope folder is fixed on corresponding side（23）Rear end.
2. a kind of big machinery according to claim 1 suspension type two level telescoping mechanism, it is characterised in that：The outside
Movable frame includes upper left mounting post（1）, upper mounting plate（2）, rear mounting plate（3）, upper right mounting post（4）, right mounting plate（5）、
Bottom right mounting post（6）, lower installation board（7）, lower-left mounting post（8）With left mounting plate（9）, the upper mounting plate（2）Upper left is pacified
Fill column（1）With upper right mounting post（4）It is connected, the lower installation board（7）By bottom right mounting post（6）With lower-left mounting post（8）It is connected,
The right mounting plate（5）By upper right mounting post（4）With bottom right mounting post（6）It is connected, the left mounting plate（9）By upper left mounting post
（1）With lower-left mounting post（8）It is connected, the rear mounting plate（3）By upper left mounting post（1）, upper mounting plate（2）, upper right mounting post
（4）, right mounting plate（5）, bottom right mounting post（6）, lower installation board（7）, lower-left mounting post（8）With left mounting plate（9）Side phase
Even, the rear mounting plate（3）One end has slot to take motor for servo（13）Shaft passes through.
3. a kind of big machinery according to claim 1 suspension type two level telescoping mechanism, it is characterised in that：The upper peace
Loading board（2）And lower installation board（7）It is provided with manhole.
4. a kind of big machinery according to claim 1 suspension type two level telescoping mechanism, it is characterised in that：The outside
Traveling wheel is equipped with by holder above movable frame, the traveling wheel is moved along hanging guide rail.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810673725.5A CN108529420A (en) | 2018-06-27 | 2018-06-27 | A kind of big machinery suspension type two level telescoping mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673725.5A CN108529420A (en) | 2018-06-27 | 2018-06-27 | A kind of big machinery suspension type two level telescoping mechanism |
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| CN108529420A true CN108529420A (en) | 2018-09-14 |
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ID=63487257
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810673725.5A Pending CN108529420A (en) | 2018-06-27 | 2018-06-27 | A kind of big machinery suspension type two level telescoping mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371882A (en) * | 2019-08-27 | 2019-10-25 | 江苏捷诚车载电子信息工程有限公司 | Vehicular oil engine lift up rapidly device |
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| JPH08127494A (en) * | 1994-10-31 | 1996-05-21 | Tadano Ltd | Wire expansion and contraction mechanism for simultaneous expansion and contraction boom |
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| CN101835570A (en) * | 2007-09-28 | 2010-09-15 | 西德尔公司 | Handling robot for palletizer |
| KR20120013737A (en) * | 2010-08-06 | 2012-02-15 | 대우조선해양 주식회사 | Double side telescopic boom for blasting robot in the double hull |
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| CN110371882A (en) * | 2019-08-27 | 2019-10-25 | 江苏捷诚车载电子信息工程有限公司 | Vehicular oil engine lift up rapidly device |
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