CN107777552B - A kind of electronic restocking of suspension centre driving method - Google Patents
A kind of electronic restocking of suspension centre driving method Download PDFInfo
- Publication number
- CN107777552B CN107777552B CN201711187154.6A CN201711187154A CN107777552B CN 107777552 B CN107777552 B CN 107777552B CN 201711187154 A CN201711187154 A CN 201711187154A CN 107777552 B CN107777552 B CN 107777552B
- Authority
- CN
- China
- Prior art keywords
- suspension centre
- restocking
- translation mechanism
- roller
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Manipulator (AREA)
Abstract
The present invention provides a kind of electronic restocking of suspension centre driving method, including restocking is parallel two-by-two with four, end to end suspension centre translation mechanism；Restocking includes preceding girder, rear girder, left end beam, right end beam, and two girders and two butt beams are welded into rectangular frame.Two butt beams and girder have the free bearing and flanged plate of installation suspension centre translation mechanism；Suspension centre translation mechanism is arranged in the centre of restocking structure, each one of front and back, each one of restocking both ends.Realize that forward and backward suspension centre is mobile by restocking and the cooperation of suspension centre translation mechanism, restocking is mobile；So that roller chain only undertakes pulling force；And roller chain and sprocket is made to be in the electronic restocking of normal meshing state.
Description
Technical field
The present invention relates to the upper components of container crane more particularly to a kind of decelerating motor to drive roller chain novel cloth
Set the electronic restocking of mode.
Background technique
Currently, suspension centre driven in translation generallys use the following contents in general quayside container crane and container gantry restocking:
1: electric pushrod drives pan carriage mobile or " K " series " three-in-one " decelerating motor drives roller chain, drives flat
It is mobile to move frame；Or the horizontal decelerating motor of " R " series " three-in-one " drives roller chain, drives pan carriage mobile.
2: left or right is moved in translation stroke and at most there was only 480 millimeters
3: although two hinged shafts of translation track following settings, being in addition specially provided with deck again, prevent translation track
Lateral rotation.
4: each idler wheel under suspension centre pan carriage is provided with two rolling bearings.Idler wheel can only be rotated around roller shaft, be hung
Point pan carriage rolls under the effect of restocking side-sway power, and idler wheel also can be rolled accordingly；Contact of the idler wheel with orbital plane can also be connect by line
Thixotroping is point contact.
These settings have the following problems:
1. using electric pushrod, shift motion is limited.Due to being that (restocking essence is generally no more than collection in a limited space
2438) vanning width, generally should be smaller than, electric pushrod is larger in moving direction size, so, the stroke of electric pushrod is limited
System.Only 480mm.If electric pushrod increases stroke again, restocking width will be more than container width.In this way, crane exists
When drawing case, the container of surrounding may be encountered.
The three-in-one decelerating motor higher cost of " 2. K " series.
3. current technology is driven using " K " series " three-in-one " decelerating motor and " R " series " three-in-one " decelerating motor
When, drive sprocket and driven sprocket central axis are arranged in parallel in horizontal plane, see Fig. 1.Due in container operation,
The starting and braking of monkey and cart can all cause the back and forth or left and right of restocking to swing, and swing and will cause connection suspension centre
The wirerope and veritcal linearity of pan carriage are at 4 ~ 8 ° of angle (small vehicle speed is fast, deflection angle hinge big), the water that this angle generates
Divide power equally, can be acted on roller chain by suspension centre pan carriage.
Since drive sprocket and driven sprocket axis are arranged in parallel in the horizontal plane, the roller centre line of roller chain
Can be arranged in parallel in the horizontal plane, as shown in figure 1, above-mentioned horizontal force action is in the side of roller chain；That is, horizontal masterpiece
Used in the axial direction of roller chain roller, roller chain is not able to rotate in this direction, can only undertake the moment of flexure of this horizontal force generation:
1. roller chain generates additional bending moment, for roller chain not only by pulling force, but also bending moment, the bearing capacity of roller chain will be significantly
It reduces.
2. roller chain can be fine with the situation that engages of sprocket faces if roller chain is subjected only to pulling force.And roller chain is both held
When being born moment of flexure again by pulling force, roller chain and sprocket faces engage situation and will sharply deteriorate.See Fig. 2, gently a then side load
Sharply increase, and another side load strongly reduces.It is heavy then, the field of conjugate action only a small amount of contact on one side, and the another side field of conjugate action and rolling
Subchain roller is not exposed to, and is contacted so that roller chain becomes line by face contact with sprocket engagement, and roller chain and sprocket is caused
Bearing capacity declines significantly.
4. preventing translation track lateral rotation since translation track is specially provided with deck.Restocking swings the level generated
Component acts on that suspension centre pan carriage is lateral, and when restocking swing angle is more than 2.5 °, suspension centre pan carriage will be rolled, and idler wheel also can phase
It should roll；Contact of the idler wheel with orbital plane can also be contacted from line becomes point contact；The contact strength of idler wheel and orbital plane can be sharply
Increase.
In view of above content, it is necessary to provide a kind of change roller chain and not only undertake pulling force but also undertaken the situation of additional bending moment
Electronic restocking.
Summary of the invention
The present invention is to provide a kind of new driving method and roller chain in place of avoiding above-mentioned the shortcomings of the prior art
It with the arrangement of sprocket wheel, thoroughly changes drive balls chain and had not only undertaken pulling force but also undertaken the situation of additional bending moment, allow roller
Chain only undertakes pulling force；And roller chain and sprocket is made to be restored to the electronic restocking of normal meshing state.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of electronic restocking of suspension centre driving method, which is characterized in that
It is parallel two-by-two with four including restocking, end to end suspension centre translation mechanism；
The restocking includes preceding girder, rear girder, left end beam, right end beam, and two girders and two butt beams are welded into square
Shape frame；
Two butt beams and girder have the free bearing and flanged plate of installation suspension centre translation mechanism；
The suspension centre translation mechanism is arranged in the centre of restocking, each one of front and back, each one of restocking both ends；
Suspension centre translation mechanism includes I-beam, the first resetting apparatus, the second resetting apparatus, suspension centre pan carriage, spends blue bolt
Group, anti-attrition device, the roller group that can incline, roller chain, buffer unit, driven sprocket group, drive sprocket set and decelerating motor driving dress
It sets；
I-shaped soffit is the rail level that idler wheel rolls, and the I-beam both ends are equipped with fraising, have I-beam hinge in fraising
Axis, I-beam hinged shaft outer end are provided with I-beam oscillating bearing, and I-beam oscillating bearing passes through I-beam hinged shaft and restocking
Connection；
I-beam side is provided with the first resetting apparatus；
The suspension centre pan carriage is arranged on I-beam, and suspension centre pan carriage top is provided with two suspension centre hinged shafts and two one
Blue bolt group is spent with ball joint bearing in end, and ball joint bearing is mounted on suspension centre hinged shaft；
Described spend is provided with the second resetting apparatus by blue bolt group；
The anti-attrition device is arranged at the I-shaped track upper flange two sides on the inside of suspension centre pan carriage；
The buffer unit setting is spent at two between blue bolt group；
Drive sprocket set includes drive chain wheel carrier, drive sprocket axle, gear wheel and drive chain on drive sprocket axle
Wheel；
Driven sprocket group includes the driven sprocket of driven chain wheel carrier, driven chain wheel shaft on driven chain wheel shaft；
The decelerating motor driving device include three-in-one decelerating motor, cover it is small in three-in-one geared motor output shaft
Gear；
The axis of the driven sprocket group, drive sprocket set and decelerating motor driving device is each perpendicular to horizontal plane.
Improvement to above-mentioned technical proposal: suspension centre pan carriage lower part is equipped with one group of roller group that can incline, and sets in the roller group that can incline
Roller group is set, roller group frame both ends are provided with idler wheel hinged shaft, hinged with suspension centre pan carriage.
Improvement to above-mentioned technical proposal: the roller group of inclining is by roller group frame, idler wheel hinged shaft, cylinder roller bearing,
Idler wheel composition；The roller group that can incline can be rotated around idler wheel hinged shaft.
Improvement to above-mentioned technical proposal: the forward and backward equidirectional translation of suspension centre translation mechanism, then restocking is horizontal to left and right moves
It is dynamic；
The left and right equidirectional translation of end suspension centre translation mechanism, then restocking is moved horizontally to forward and backward；
Preceding suspension centre translation mechanism moves horizontally to the left while rear suspension centre translation mechanism moves horizontally to the right while left suspension centre
Translation mechanism moves horizontally backward, suspension centre translation mechanism forward horizontal is mobile simultaneously, then restocking horizontally rotates to the right；Conversely, then
Restocking horizontally rotates to the left.
Improvement to above-mentioned technical proposal: the first resetting apparatus is by the first pin shaft, eyelet bolt, disk spring, fixing seat
Composition；
Eyelet bolt one end and I-beam in first resetting apparatus is hinged；The other end is consolidated across what is connect with restocking
Reservation；First resetting apparatus is respectively arranged one group of first disk spring in fixing seat two sides and compresses the fixture nut of disk spring；
Second resetting apparatus is by bending plate, inside latch plate, outside latch plate, the second disk spring and the second pin shaft
Composition.
Improvement to above-mentioned technical proposal: buffer unit is buffing pad or buffer board.
Improvement to above-mentioned technical proposal: anti-attrition device is four wearing plates, and it is flat that four wearing plates are separately positioned on suspension centre
Move the top flange endface that two interior plate of frame leans on I-beam.
Improvement to above-mentioned technical proposal: suspension centre pan carriage both ends are provided with the fixed device of two roller chains, roller chain one
End is directly hinged with link block, and roller chain other end link block is provided with screw rod, and screw rod passes through the hole in suspension centre pan carriage, passes through
Two nuts tightened moderately compress disk spring, adjust chain tension and compensate chain chain under lateral forces
Elongation.
The beneficial effects of the present invention are:
1: the electronic restocking of suspension centre driving method provided by the present invention thoroughly changes drive balls chain and had both undertaken drawing
Power undertakes the situation of additional bending moment again, and roller chain is allowed only to undertake pulling force；And roller chain and sprocket is made to be restored to normal engagement
State.It ensure that roller chain bearing capacity, improve the service life of sprocket wheel.
2: in a limited space, increasing the moving distance of suspension centre pan carriage, reach 960mm.
3: ensure that idler wheel is uniformly distributed loaded, improve the service life of idler wheel.
Detailed description of the invention
Fig. 1: conventional sprocket arrangement and roller chain are by swing horizontal component Pf schematic diagram.
Fig. 2: conventional chain roller acts on the non-uniform load of sprocket faces.
Fig. 3: chain roller acts on the uniform load of sprocket faces after this patent improves.
Fig. 4: this patent sprocket wheel arrangement and roller chain are by swing horizontal component Pf schematic diagram.
Fig. 5: electronic restocking main view.
Fig. 6: electronic restocking top view.
Fig. 7: left and right suspension centre translation mechanism figure.
Fig. 8: Fig. 6 A-A cross-sectional view.
Fig. 9: Fig. 6 B-B cross-sectional view.
Figure 10: Fig. 6 C-C cross-sectional view.
Figure 11: Fig. 6 F-F cross-sectional view.
Figure 12: Fig. 6 E-E cross-sectional view.
Figure 13: Fig. 6 D-D cross-sectional view.
Specific embodiment
Below with reference to specific drawings and examples, the invention will be further described.
As shown in figures 1-13: PfTo swing horizontal component,
In Fig. 2 under roller chain and sprocket engagement abnormal condition, roller acts on the non-uniform load of sprocket faces, in figure
The leftmost side is that load reduces side, and the rightmost side is that load increases side,
In Fig. 3, when roller is with sprocket engagement normal condition, load is distributed in uniformly distributed,
A kind of electronic restocking of suspension centre driving method, including restocking are parallel two-by-two with four, end to end suspension centre translation
Mechanism；
Restocking includes preceding girder 1a, rear girder 1b, left end beam 1c, right end beam 1d, and two girders and two butt beams weld
Rectangular frame；Preceding girder side is front end, and rear girder one end is rear end, and left end beam one end is left end, and right end beam one end is the right side
End.
Two butt beams and girder have the free bearing 2.15 and flanged plate 2.14 of installation suspension centre translation mechanism；
Suspension centre translation mechanism is arranged in the centre of restocking, each one of front and back, each one of restocking both ends；
Suspension centre translation mechanism includes I-beam 2.12, the first resetting apparatus 2.04, the second resetting apparatus 2.05, suspension centre translation
Frame 2.09, spend blue bolt group 2.10, anti-attrition device 2.07, the roller group that can incline 2.08, roller chain 2.11, buffer unit 2.06, from
Movable sprocket group, drive sprocket set and decelerating motor driving device；
2.12 bottom surface of I-beam is the rail level that idler wheel rolls, and the I-beam both ends 2.12 are equipped with fraising, have in fraising
I-beam hinged shaft 3.01,3.01 outer end of I-beam hinged shaft are provided with I-beam oscillating bearing 3.02, I-beam oscillating bearing
It is connected by I-beam hinged shaft 3.01 with restocking；
I-beam side is provided with the first resetting apparatus 2.04；When suspension centre is not loaded, I-beam can reset dress first
Vertical position is restored under the effect of setting；
The suspension centre pan carriage is arranged on I-beam, and 2.09 top of suspension centre pan carriage is provided with two suspension centre hinged shafts 7.01
Blue bolt group 2.10 is spent with ball joint bearing 7.02 with two one end, ball joint bearing 7.02 is mounted on suspension centre hinged shaft 7.01
On；
It spends and is provided with the second resetting apparatus 2.05 by blue bolt group；
Anti-attrition device is arranged at the I-shaped track upper flange two sides on the inside of suspension centre pan carriage；Here setting anti-attrition device is protected
It demonstrate,proves suspension centre pan carriage and rolls and be not more than 0.5 °；Meanwhile suspension centre pan carriage has lesser resistance when moving.
The setting of buffer unit 2.06 is spent at two between blue bolt group；
Drive sprocket set include drive chain wheel carrier 3.04, drive sprocket axle 3.03, on drive sprocket axle 3.03 it is big
Gear 2.02 and drive sprocket 2.03；
Driven sprocket group includes driven chain wheel carrier 8.01, driven chain wheel shaft 8.02.Driven chain on driven chain wheel shaft
Wheel 2.13；
The decelerating motor driving device includes three-in-one decelerating motor 2.00, covers in three-in-one geared motor output shaft
Pinion gear 2.01；
The axis of the driven sprocket group, drive sprocket set and decelerating motor driving device is each perpendicular to horizontal plane.Actively
Sprocket wheel axis and driven sprocket axis and horizontal plane, and parallel arrangement is in this way, the level that restocking generates when swinging
Component is by spending blue bolt to act in suspension centre pan carriage；It is transmitted to the roller end of the chain for being connected to suspension centre pan carriage both ends.Such as figure
4, it since roller chain roller axis is perpendicular to horizontal plane, swings horizontal component and acts on the roller end of the chain, every section roller chain can be around
Roller axis rotation, chain roller chain not will receive additional bending moment.The engagement of roller chain and sprocket will not be affected, thus
Greatly improve the service life of chain and sprocket wheel.
Improvement to above-mentioned technical proposal: suspension centre pan carriage lower part is equipped with one group of roller group 2.08 that can incline, and can incline roller group
Roller group frame 4.01 is provided in 2.08,4.01 both ends of roller group frame are provided with idler wheel hinged shaft 4.02, with suspension centre pan carriage
2.09 hinged.
Improvement to above-mentioned technical proposal:
The forward and backward equidirectional translation of suspension centre translation mechanism, then restocking moves horizontally to left and right；
The left and right equidirectional translation of end suspension centre translation mechanism, then restocking is moved horizontally to forward and backward；
Preceding suspension centre translation mechanism moves horizontally to the left while rear suspension centre translation mechanism moves horizontally to the right while left suspension centre
Translation mechanism moves horizontally backward, right suspension centre translation mechanism forward horizontal is mobile simultaneously, then restocking horizontally rotates to the right；Conversely,
Then restocking horizontally rotates to the left.
The roller group that can incline 2.08 is by roller group frame 4.01, idler wheel hinged shaft 4.02, cylinder roller bearing 4.03, and 4.04 groups of idler wheel
At；The roller group that can incline 2.08 can be rotated around idler wheel hinged shaft 4.02.
Specifically, passing through the movement of suspension centre translation mechanism, restocking be may be implemented after front or rear 200 millimeters of translation, then left,
5 degree of right rotation；To the left or after 200 millimeters of right translation, then left and right 5 degree of rotation；
Or
First to the left or 5 degree of right rotation, then forward or backward or 200 millimeters of translation to the left or to the right.
Using arranging a pair of of exposed drive gear perpendicular to suspension centre pan carriage moving direction.In this way, effectively keeping away
The phenomenon that suspension centre pan carriage is possible to ＂ driving decelerating motor interference three-in-one with ＂ in moving process is opened；Meanwhile it increasing
Resultant gear ratio, to increase total output torque；In in a limited space, bigger suspension centre pan carriage translating stroke is obtained；
Improvement to above-mentioned technical proposal: the first resetting apparatus is by the first pin shaft 6.01, eyelet bolt 6.02, disk spring
6.03, fixing seat 6.04 forms；
6.02 one end of eyelet bolt and I-beam 2.12 in first resetting apparatus 2.04 is hinged；The other end pass through with
The fixing seat 6.04 of restocking connection；First resetting apparatus 2.04 fixing seat two sides be respectively arranged one group of first disk spring 6.03 and
Compress the fixture nut 6.05 of disk spring；
Second resetting apparatus is by bending plate 2.21, inside latch plate 5.01, the dish-shaped bullet of outside latch plate 5.02, second
Spring 5.03 and the second pin shaft 5.04 composition.Setting inside latch plate 5.01 and outside latch plate 5.02, so that blue bolt group is spent to exist
When not loaded, it can be restored to center position under spring force.
Improvement to above-mentioned technical proposal: buffer unit is buffing pad or buffer board.Setting buffer unit is to rise
When heavy-duty machine raising, mitigation two is spent collides between blue bolt group.
Improvement to above-mentioned technical proposal: anti-attrition device 2.07 is four wearing plates, and four wearing plates are separately positioned on and hang
Point two interior plate of pan carriage leans on the top flange endface of I-beam.
Improvement to above-mentioned technical proposal: suspension centre pan carriage both ends are provided with the fixed device of two roller chains, roller chain one
End is directly hinged with link block 2.17, and roller chain other end link block is provided with screw rod 2.18, and screw rod passes through suspension centre pan carriage
Hole on 2.09 moderately compresses disk spring 2.19 by two nuts tightened 2.20, adjusts chain tension and compensation
The elongation of chain chain under lateral forces.
Such as Fig. 8, it is connect with hinged shaft with the free bearing in restocking；And it can lateral rotation；I-shaped soffit is orbital plane, orbital plane
For idler wheel walking；Stop block is provided under I-beam, for I-beam when restocking is swung, I-beam can be with lateral rotation ± 4 °.
Concrete operating principle is；
Hoist rope is connected in the invention patent spends blue bolt to be provided with oscillating bearing in connection suspension centre translation frame end,
It can be in rotation ± 4 ° lateral relative to suspension centre pan carriage frame；Meanwhile 45 ° can be rotated in suspension centre pan carriage moving direction；Spend blue spiral shell
Bolt rotation ± 4 ° lateral relative to suspension centre pan carriage ensure that restocking is swinging ± 8 ° in addition I-beam laterally can be rotated ± 4 °
When, spend blue bolt not by curved；When suspension centre pan carriage moving direction rotates 45 °, it ensure that restocking adapts to appointing for lifting altitude
What position, and any part does not all interfere with each other.
The forward and backward equidirectional translation of suspension centre, then restocking moves horizontally to left and right；
The left and right equidirectional translation of end suspension centre, then restocking is moved horizontally to forward and backward；
Preceding suspension centre moves horizontally to the left, rear suspension centre moves horizontally to the right simultaneously, left suspension centre moves horizontally, simultaneously backward simultaneously
Right suspension centre forward horizontal is mobile, then restocking horizontally rotates to the right；Conversely, then restocking horizontally rotates to the left.
It should be noted last that the above specific embodiment is only used to illustrate the technical scheme of the present invention and not to limit it,
Although being described the invention in detail referring to example, those skilled in the art should understand that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of the technical solution of the present invention, should all cover
In the scope of the claims of the present invention.
Claims (5)
1. a kind of electronic restocking of suspension centre driving method, which is characterized in that
It is parallel two-by-two with four including restocking, end to end suspension centre translation mechanism；
The restocking includes preceding girder (1a), rear girder (1b), left end beam (1c), right end beam (1d), two girders and two
End carriage is welded into rectangular frame；
Two butt beams and girder have the free bearing (2.15) and flanged plate (2.14) of installation suspension centre translation mechanism；
The suspension centre translation mechanism is arranged in the centre of restocking, each one of front and back, each one of restocking both ends；
Suspension centre translation mechanism includes that I-beam (2.12), the first resetting apparatus (2.04), the second resetting apparatus (2.05), suspension centre are flat
It moves frame (2.09), spend blue bolt group (2.10), anti-attrition device (2.07), the roller group that can incline (2.08), roller chain (2.11), buffering
Device (2.06), driven sprocket group, drive sprocket set and decelerating motor driving device；
I-beam (2.12) bottom surface is the rail level that idler wheel rolls, and I-beam (2.12) both ends are equipped with fraising, tool in fraising
Have I-beam hinged shaft (3.01), I-beam hinged shaft (3.01) outer end is provided with I-beam oscillating bearing (3.02), joint shaft
It holds and is connected by I-beam hinged shaft (3.01) with restocking；
I-beam side is provided with the first resetting apparatus (2.04)；
The suspension centre pan carriage (2.09) is arranged on I-beam, and suspension centre pan carriage (2.09) top is provided with two suspension centre hinged shafts
(7.01) pacify with spend blue bolt group (2.10) of two one end with ball joint bearing (7.02), the ball joint bearing (7.02)
On suspension centre hinged shaft (7.01)；
Described spend is provided with the second resetting apparatus (2.05) by blue bolt group；
The anti-attrition device is arranged at the I-shaped track upper flange two sides on the inside of suspension centre pan carriage；
Buffer unit (2.06) setting is spent at two between blue bolt group；
Drive sprocket set includes drive chain wheel carrier (3.04), drive sprocket axle (3.03), on drive sprocket axle (3.03)
Gear wheel (2.02) and drive sprocket (2.03)；
Driven sprocket group includes driven chain wheel carrier (8.01), driven chain wheel shaft (8.02) and the driven chain on driven chain wheel shaft
It takes turns (2.13)；
The decelerating motor driving device includes three-in-one decelerating motor (2.00), covers in three-in-one geared motor output shaft
Pinion gear (2.01)；
The axis of the driven sprocket group, drive sprocket set and decelerating motor driving device is each perpendicular to horizontal plane；
The forward and backward equidirectional translation of suspension centre translation mechanism, then restocking moves horizontally to left and right；Left and right end suspension centre translation mechanism Tongfang
To translation, then restocking is moved horizontally to forward and backward；Preceding suspension centre translation mechanism moves horizontally to the left, simultaneously after suspension centre translation mechanism to
The right side moves horizontally, left suspension centre translation mechanism moves horizontally backward simultaneously, right suspension centre translation mechanism forward horizontal is mobile simultaneously, then on
Frame horizontally rotates to the right；Conversely, then restocking horizontally rotates to the left；
First resetting apparatus is by the first pin shaft (6.01), eyelet bolt (6.02), the first disk spring (6.03), fixing seat
(6.04) it forms；
Eyelet bolt (6.02) one end and I-beam (2.12) in first resetting apparatus (2.04) is hinged；The other end passes through
The fixing seat (6.04) being connect with restocking；One group of first disk spring is respectively arranged in fixing seat two sides in first resetting apparatus (2.04)
(6.03) and compress disk spring fixture nut (6.05)；
Second resetting apparatus is by bending plate (2.21), inside latch plate (5.01), outside latch plate (5.02), the second dish
Spring (5.03) and the second pin shaft (5.04) composition.
2. a kind of electronic restocking of suspension centre driving method as described in claim 1, which is characterized in that
Suspension centre pan carriage lower part, which is equipped with one group, can incline roller group (2.08), and roller group frame is provided in the roller group that can incline (2.08)
(4.01), roller group frame (4.01) both ends are provided with idler wheel hinged shaft (4.02), hinged with suspension centre pan carriage (2.09).
3. a kind of electronic restocking of suspension centre driving method as described in claim 1, which is characterized in that
The roller group of inclining (2.08) is by roller group frame (4.01), idler wheel hinged shaft (4.02), cylinder roller bearing (4.03), rolling
Take turns (4.04) composition；The roller group that can incline (2.08) can be rotated around idler wheel hinged shaft (4.02).
4. a kind of electronic restocking of suspension centre driving method as described in claim 1, which is characterized in that the buffer unit is slow
Red seat or buffer board.
5. a kind of electronic restocking of suspension centre driving method as described in claim 1, which is characterized in that suspension centre pan carriage both ends are set
The fixed device of two roller chains is set, roller chain one end and link block (2.17) are directly hinged, and roller chain other end link block is set
It is equipped with screw rod (2.18), screw rod passes through the hole on suspension centre pan carriage (2.09), passes through two nut tightened (2.20) Lai Shidu
Disk spring is compressed, chain tension is adjusted and compensates the elongation of chain chain under lateral forces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187154.6A CN107777552B (en) | 2017-11-24 | 2017-11-24 | A kind of electronic restocking of suspension centre driving method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187154.6A CN107777552B (en) | 2017-11-24 | 2017-11-24 | A kind of electronic restocking of suspension centre driving method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107777552A CN107777552A (en) | 2018-03-09 |
| CN107777552B true CN107777552B (en) | 2019-06-21 |
Family
ID=61430878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187154.6A Active CN107777552B (en) | 2017-11-24 | 2017-11-24 | A kind of electronic restocking of suspension centre driving method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107777552B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422750A (en) * | 2019-08-28 | 2019-11-08 | 无锡华东重型机械股份有限公司 | X-type sling upper rack can be transferred |
| CN110422747A (en) * | 2019-08-28 | 2019-11-08 | 无锡华东重型机械股份有限公司 | Fixed X-type sling upper rack |
| CN110422763A (en) * | 2019-08-28 | 2019-11-08 | 无锡华东重型机械股份有限公司 | X-type sling upper rack |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB495980A (en) * | 1937-06-18 | 1938-11-23 | Motor Terminals Inc | Improvements in or relating to demountable freight containers |
| JPH06144767A (en) * | 1992-11-04 | 1994-05-24 | Mitsubishi Heavy Ind Ltd | Container multi-stacking spreader |
| CN101927945A (en) * | 2009-06-18 | 2010-12-29 | 上海振华重工(集团)股份有限公司 | Moving device and moving mechanism of container movable double-container electric hanger |
| CN103407887B (en) * | 2013-08-21 | 2015-07-08 | 上海港机重工有限公司 | Electrically driven top frame translation mechanism |
| CN205099209U (en) * | 2015-11-05 | 2016-03-23 | 青岛海西重机有限责任公司 | Automatic change container track hang eight rope put on shelf |
| CN207451446U (en) * | 2017-11-24 | 2018-06-05 | 无锡华东重型机械股份有限公司 | The electronic restocking of suspension centre type of drive |
-
2017
- 2017-11-24 CN CN201711187154.6A patent/CN107777552B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107777552A (en) | 2018-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107777552B (en) | A kind of electronic restocking of suspension centre driving method | |
| CN101323416B (en) | Tyre type container gantry crane and steering apparatus thereof | |
| CN207451446U (en) | The electronic restocking of suspension centre type of drive | |
| KR101857102B1 (en) | Crane | |
| CN205908032U (en) | Construction overhanging type removes blanking platform | |
| CN108221662B (en) | Steel truss arch winding inspection vehicle and control system thereof | |
| CN104724574A (en) | Floating type driving system for building hoist | |
| CN209396742U (en) | A kind of small―gap suture elevator | |
| CN216155384U (en) | Shock-absorbing speed reducer of lifter | |
| CN107720649A (en) | A kind of building hoist derailing safety guard | |
| CN212655370U (en) | Single-beam hoisting device | |
| CN207467590U (en) | Mechanical broken belt catcher | |
| CN111776951B (en) | Super special goods shelves of merchant goes up three-dimensional overhead travelling crane of goods | |
| CN210735914U (en) | Steel wire rope type elevator | |
| CN104045019A (en) | Synchronizing lifting shifting-in and shifting-out mechanism | |
| CN104085708B (en) | Coal leveling machine | |
| CN208856800U (en) | A kind of unloader trolley of vibration damping and balanced wheel load | |
| CN208150791U (en) | A kind of lifting trolley of twin beams overhead and gantry cranes | |
| CN201262620Y (en) | Device for hanging and lifting strap of X ray real time imaging detection system | |
| CN109319640A (en) | A kind of gapless elevator | |
| CN105417196A (en) | Hinged column type double-pull-rod cantilever stacker | |
| CN206203373U (en) | Lifting operation translating device | |
| CN208120521U (en) | The trackless cage chair of large cage | |
| CN204508497U (en) | A kind of floating type drive system for building hoist | |
| CN219116343U (en) | Self-balancing rolled piece lifting table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |