CN209242611U - A kind of link-type secondary lifting machine - Google Patents
A kind of link-type secondary lifting machine Download PDFInfo
- Publication number
- CN209242611U CN209242611U CN201822208660.5U CN201822208660U CN209242611U CN 209242611 U CN209242611 U CN 209242611U CN 201822208660 U CN201822208660 U CN 201822208660U CN 209242611 U CN209242611 U CN 209242611U
- Authority
- CN
- China
- Prior art keywords
- movable block
- rotating shaft
- connecting rod
- shaft
- support
- 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
Landscapes
- Manipulator (AREA)
Abstract
The utility model is suitable for automatic guided vehicle field, provide a kind of link-type secondary lifting machine, including support, support upper end is fixedly installed ring flange, ring flange middle slip is connected with drawing bar, drawing bar is internally provided with spring, lower spring end abutting has movable block, movable block bottom is connected with clutch disk, movable block bottom is hinged with first rotating shaft laterally to the left, the second shaft is arranged in parallel with above first rotating shaft, first rotating shaft is connect with the second shaft by first connecting rod, second shaft is hinged with second connecting rod far from movable block one end, support left end is fixedly installed driving motor close to second connecting rod side, three struts are provided through on disk, three struts are slidably connected with three connecting holes far from first rotating shaft respectively, the present apparatus adds elastic buffer function in existing traction pin mechanism, greatly reduce equipment because Lack flexibility pooling feature and caused by stuck situation, have the advantages that simple and practical and occupy little space.
Description
Technical field
The utility model belongs to automatic guided vehicle field more particularly to a kind of link-type secondary lifting machine.
Background technique
Automatic guided vehicle, which refers to, magnetically or optically waits homing guidances device equipped with electricity, can be along defined guide path row
It sails, the transport vehicle with safeguard protection and various transfer functions, the carrier of driver is not required in industrial application, with chargeable
Battery be its power resources, generally permeable computer controls its travelling route and behavior, or using electromagnetic path come
Its travelling route is set up, electromagnetic path sticks on floor, and automatic guided vehicle then follows message brought by electromagnetic path to carry out
Mobile and movement.
Automatic guided vehicle has become the important way of modern plant component, finished product transhipment, and application is very universal, towing pin
Mechanism is a highly important mechanism in automatic guided vehicle, pulls the workpiece to be transported by the movement of towing pin,
In the prior art, the lifting action of the towing pin is realized generally by linear motor, hydraulic cylinder or piston crank mechanism,
Have problems in that the nonelastic buffering of the lifting action of towing pin, it is desirable that automatic guided vehicle and the workpiece position drawn or pulled
It sets precisely, when driving especially with piston crank mechanism, driving angle is larger, is easy to happen stuck situation, it is clear that existing
Technology has improved necessity.
Utility model content
The utility model provides a kind of link-type secondary lifting machine, it is intended to solve to lack in existing traction pin mechanism elastic slow
The problem of rushing function.
The utility model is realized in this way a kind of link-type secondary lifting machine, including support, the fixed setting of support upper end
There is ring flange, ring flange middle slip is connected with drawing bar, and hollow out is provided with blind hole inside drawing bar lower end, and abutting in blind hole has
Spring, lower spring end abutting have movable block, and movable block basal sliding is connected with clutch disk, and there are four be in for setting on clutch disk
The centre of the connecting hole of circular array distribution, movable block bottom and clutch disk is fixedly connected, and movable block bottom is cut with scissors laterally to the left
It is connected to first rotating shaft, the second shaft, first rotating shaft and the second shaft are arranged in parallel with above first rotating shaft and is connected by first connecting rod
It connects, first connecting rod and first rotating shaft, the second shaft are hinged relationship, and the second shaft is hinged with the second company far from movable block one end
Bar, support left end are fixedly installed driving motor close to second connecting rod side, and the output end of driving motor runs through bracket and second
Connecting rod connects, and is provided through three struts, the setting triangular in shape centered on movable block of three struts, three struts on disk
Be slidably connected respectively with far from three connecting holes of first rotating shaft, three strut bottoms include being provided with rotary table, rotary table it is straight
Diameter is greater than the diameter of connecting hole.
Further, second connecting rod is also vertically installed with weight linear meter close to the output end of driving motor.
Further, support section is in " Qian " set up of character patt ern, and support lower end has also been bolted to connection undersetting.
Further, ring flange is bolted to connection with support.
It further, is shape of threads above three struts, the position of corresponding three struts of drawing bar is provided with spiral shell
Pit.
The utility model is achieved the utility model has the advantages that the spring in the transmission and drawing bar that the present apparatus passes through link mechanism passes
Pass the power of driving motor, have it is simple and practical, the advantages of occupying little space；It is stuck can to prevent motor by setting spring
Situation can still allow drawing bar to withdraw, have drawing bar certain even if rising to movable block highest point by spring force effect
Elastic buffer space.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of link-type secondary lifting machine provided by the utility model；
Fig. 2 is a kind of cross-sectional view of link-type secondary lifting machine provided by the utility model.
In figure: 1- drawing bar；101- blind hole；2- ring flange；3- support；4- spring；5- movable block；6- strut；601- circle
Platform；7- clutch disk；701- connecting hole；8- second connecting rod；The second shaft of 9-；10- first connecting rod；11- first rotating shaft；Under 12-
Support；13- driving motor.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As Figure 1-Figure 2, a kind of link-type secondary lifting machine, including support 3,3 upper end of support are fixedly installed flange
Disk 2,2 middle slip of ring flange are connected with drawing bar 1, and hollow out is provided with blind hole 101 inside 1 lower end of drawing bar, support in blind hole 101
It is connected to spring 4,4 lower end of spring, which abuts, movable block 5, and 5 bottom of movable block is fixedly connected with clutch disk 7, sets on clutch disk 7
Set the connecting hole 701 there are four rounded array distribution, 5 bottom of movable block is hinged with first rotating shaft 11 laterally to the left, and first turn
The second shaft 9 is arranged in parallel with above axis 11, first rotating shaft 11 is connect with the second shaft 9 by first connecting rod 10, first connecting rod
10 and first rotating shaft 11, the second shaft 9 are hinged relationship, and the second shaft 9 is hinged with second connecting rod 8 far from 5 one end of movable block,
3 left end of support is fixedly installed driving motor 13 close to 8 side of second connecting rod, and the output end of driving motor 13 is through bracket and the
The connection of two connecting rods 8, is provided through three struts 6 on disk 7, the setting triangular in shape centered on movable block 5 of three struts 6,
Three struts 6 are slidably connected with three connecting holes 701 far from first rotating shaft 11 respectively, and three 6 bottoms of strut include setting
There is rotary table 601, the diameter of rotary table 601 is greater than the diameter of connecting hole 701.
Second connecting rod 8 is also vertically installed with weight linear meter 81 close to 13 output end of driving motor, by the way that weight linear meter 81 is arranged,
Certain inertia force is provided when 8 backhaul of second connecting rod.
3 section of support is in " Qian " set up of character patt ern, and 5 lower end of support has also been bolted to connection undersetting 12, by setting
Undersetting 12 is set, integrally-built intensity is improved, increases service life.
Ring flange 2 is bolted to connection with support 3, is bolted to connection, in order to be dismantled and repaired.
It is shape of threads above three struts 6, the position of corresponding three struts 6 of drawing bar 1 is provided with threaded hole, and three
Strut 6 is threadedly coupled by the screw thread of top with the threaded hole that drawing bar 1 is correspondingly arranged, and using threaded connection, makes strut 6
It is dismantled between drawing bar 1 very convenient.
The concrete operating principle of the utility model: when the output end of driving motor 13 drives 8 rotary motion of second connecting rod, the
Second shaft 9 of two connecting rods 8 connection does circumference fortune as radius using the part between the output end of the second shaft 9 to driving motor 13
It is dynamic, and first connecting rod 10 is driven to swing relative to first rotating shaft 11 simultaneously, at the same time, first rotating shaft 11 drives movable block 5
It moves up and down.
When first rotating shaft 11 drives movable block 5 to move upwards, 5 upper end of movable block compresses spring 4 and moves upwards, spring 4
Upper end resist the blind hole 101 in drawing bar 1 and drawing bar 1 pushed to move upwards, movable block 5 rise while drive connection turn
Disk 7 rises, and drawing bar 1 also drives three struts 6 to rise after the thrust by spring 4, when first rotating shaft 11 drives movable block 5
When moving down, movable block 5 drives connection turntable 7 to simultaneously decline, when connection 7 lower end of turntable abuts to three 6 lower ends of strut
When rotary table 601, because connecting between three struts 6 and drawing bar 1 for fixed thread, therefore drives drawing bar 1 to decline therewith, leading
When drawing the rising of stick 1, since spring 4 is arranged, so that drawing bar 1 has certain elastic space, prevention driving motor 13 is stuck
Situation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of link-type secondary lifting machine, which is characterized in that including support, the support upper end is fixedly installed ring flange,
The ring flange middle slip is connected with drawing bar, and hollow out is provided with blind hole inside the drawing bar lower end, supports in the blind hole
It is connected to spring, the lower spring end abutting has movable block, and the movable block basal sliding is connected with clutch disk, the connection circle
Connecting hole there are four rounded array distribution, the intermediate fixed company of the movable block bottom and the clutch disk are set on disk
It connects, the movable block bottom is hinged with first rotating shaft laterally to the left, is arranged in parallel with the second shaft, institute above the first rotating shaft
It states first rotating shaft and is connect with second shaft by first connecting rod, the first connecting rod and the first rotating shaft, the second shaft
It is hinged relationship, second shaft is hinged with second connecting rod far from described movable block one end, and the support left end is close to institute
It states second connecting rod side and is fixedly installed driving motor, the output end of the driving motor connects through the support and described second
Bar connects, and three struts are provided through on the disk, and three struts are in triangle centered on being hinged movable block
Shape setting, three struts are slidably connected with three connecting holes far from the first rotating shaft respectively, three branch
Bar bottom includes being provided with rotary table, and the diameter of the rotary table is greater than the diameter of the connecting hole.
2. link-type secondary lifting machine as described in claim 1, which is characterized in that the second connecting rod is close to the driving electricity
The output end of machine is also vertically installed with weight linear meter.
3. link-type secondary lifting machine as described in claim 1, which is characterized in that the support section is set in " Qian " font
It sets, the support lower end has also been bolted to connection undersetting.
4. link-type secondary lifting machine as described in claim 1, which is characterized in that the ring flange and the support pass through spiral shell
Bolt is fixedly connected.
5. link-type secondary lifting machine as described in claim 1, which is characterized in that be screw thread above three struts
The position of shape, corresponding three struts of the drawing bar is provided with threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208660.5U CN209242611U (en) | 2018-12-26 | 2018-12-26 | A kind of link-type secondary lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208660.5U CN209242611U (en) | 2018-12-26 | 2018-12-26 | A kind of link-type secondary lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209242611U true CN209242611U (en) | 2019-08-13 |
Family
ID=67534887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208660.5U Active CN209242611U (en) | 2018-12-26 | 2018-12-26 | A kind of link-type secondary lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209242611U (en) |
-
2018
- 2018-12-26 CN CN201822208660.5U patent/CN209242611U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201010450Y (en) | Clamp crane | |
| CN205468307U (en) | Mobile device | |
| CN110329389B (en) | Double-foot bionic robot based on link mechanism | |
| CN203486791U (en) | Truck mounted crane for petroleum well maintenance vehicle set | |
| CN204422347U (en) | A kind of missile wing static loading test device | |
| CN101435564B (en) | Elevation type traffic signal light | |
| CN209242611U (en) | A kind of link-type secondary lifting machine | |
| CN116281661A (en) | Wind power generation fan blade traction hoisting device | |
| CN103848362B (en) | A kind of for the luffing pulley block structure of hoisting crane and the hoisting crane with this mechanism | |
| CN203767936U (en) | Lifting machine capable of turning over | |
| CN205346689U (en) | Four sections suspension arm device of single flexible hydro -cylinder and built -in wire rope linkage drive | |
| CN208234444U (en) | A kind of wind power tower drum single-unit cylinder transfer device | |
| CN204079293U (en) | Tower machine luffing mechanism, amplitude variation trolley, suspension hook group comprehensive experimental device | |
| CN206941419U (en) | A kind of walking mechanism of erection crane | |
| CN102602801A (en) | Vertical lifting clamp for heavy barrel | |
| CN108946444A (en) | The grabbing device of wheel rim | |
| CN215101481U (en) | Barrel grabbing device with ratchet mechanism | |
| CN207634040U (en) | A kind of manual holding card for the vertical handling of engineering driller drilling rod | |
| CN206307951U (en) | A kind of chain lifting arrangement system | |
| CN207695402U (en) | A kind of supercharging toggle punching machine | |
| CN208249729U (en) | A kind of Special hoisting device of fluidized bed U-tube | |
| CN208996484U (en) | It is a kind of to pitch servo-actuated wiring armed lever mechanism and crossing frame | |
| CN208883304U (en) | A kind of cylinder, pipe fitting lifting device | |
| CN108892031A (en) | A kind of cylinder, pipe fitting lifting device | |
| CN220612906U (en) | Water turbine transmission shaft guiding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |