CN203093624U - Height adjusting device of running wheel spindle with eccentric indexing - Google Patents
Height adjusting device of running wheel spindle with eccentric indexing Download PDFInfo
- Publication number
- CN203093624U CN203093624U CN201220680171.XU CN201220680171U CN203093624U CN 203093624 U CN203093624 U CN 203093624U CN 201220680171 U CN201220680171 U CN 201220680171U CN 203093624 U CN203093624 U CN 203093624U
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- eccentric
- shaft stool
- round flange
- outer round
- shaft
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Abstract
A height adjusting device of a running wheel spindle with eccentric indexing comprises a shaft stool of the wheel spindle and a fixing frame. The wheel spindle comprises an outer round flange and a shaft hole. The shaft hole is an eccentric hole. Screw mounting holes are evenly arranged on the periphery of the outer round flange. Screw mounting holes are further arranged on a periphery, with the diameter as same as that of the round flange, of the fixing frame. The shaft stool is fixed in an inner hole of the fixing frame to keep the outer round flange of the shaft stool to be concentric with the inner hole of the fixing frame. A rotating shaft is fixed in the eccentric hole of the shaft stool. By the aid of the height adjusting device, adjusting state of the wheel center of a running wheel can be detected intuitively, heights of the front running wheel and the back running wheel are adjusted quickly, so that the front running wheel and the back running wheel are guaranteed at the same level height. Service lives of devices are improved, and assembly time is reduced.
Description
Technical field
The utility model relates to a kind of height adjustment mechanism, particularly a kind ofly is used to adjust the mechanism of walking the uneven degree of driving wheel before and after the laneway type storage haulage equipment.
Background technology
For laneway type storage haulage equipment, it is to guarantee equipment operation pulsation-free critical component that track is walked driving wheel.It is the very heavy vehicle body of supported weight on the one hand, and under the drive of motor, the equipment that also will guarantee can arrive appointed positions rapidly reposefully on the other hand.If front and back are walked driving wheel and are failed to be installed in same horizontal surface, can cause the lost of life of equipment own during operation, coupler damages, shaft extension fracture or damage by driven equipment etc., brings the certain economic loss to enterprise.In case and equipment brings into operation and walks driving wheel not at same horizontal surface before and after finding, just to adjust again and must hang track to several tons the equipment of weighing, waste a lot of manpower and materials.Therefore before equipment operation, walk driving wheel before and after need adjusting quickly and accurately in advance, make it be in same elevation of water.
Summary of the invention
The purpose of this utility model provides a kind of height adjustment mechanism, and at high speed is determined to walk the height number that driving wheel is adjusted, and rapidly front and back is walked driving wheel and is adjusted to same horizontal surface.
The technical scheme that its purpose that realizes the utility model adopts is: the height adjuster of eccentric indexing traveling axletree, comprise the shaft stool that axletree is installed, fixed mount, shaft stool comprises outer round flange and axis hole, described axis hole is an eccentric orfice, the circumference of described outer round flange evenly is provided with bolt mounting holes, also evenly be provided with bolt mounting holes on the circumference of fixed mount and outer round flange same diameter, described shaft stool is fixed on the endoporus of described fixed mount, keep the outer round flange and the described fixed mount endoporus of described shaft stool concentric, described rotating shaft is fixed in the eccentric orfice of described shaft stool.
The eccentric orfice of described rotating shaft and described shaft stool is concentric, and the described driving wheel of walking is fixed on the described axletree, and the described driving wheel of walking is concentric with described rotating shaft.
The central angle that adjacent bolt mounting holes constitutes on the circumference of outer round flange can be set according to adjusting accuracy, and promptly the minute of angle span can be 15-30 °.
The circumference of the outer round flange of shaft stool evenly is provided with bolt mounting holes and constitutes calibrated disc, and the shaft stool endoporus is made eccentric orfice, and processes keyway on endoporus, is fixed for installing away the rotating shaft of driving wheel by the key connection mode.By the calibrated disc on the outer round flange of rotation axis support, adjust the centre of gration of traveling axletree, promptly can become sine curve to adjust away the height of driving wheel regularly.
The minute of angle that distributes on the described calibrated disc circumference is set according to adjusting accuracy, can get 15-30 °, and this example is got the minute of angle that adjacent holes distributes on circumference be 20 °, and with this as calibrated disc 7.Shaft stool 5 inner eccentric orfices 9, the center of circle eccentric throw r of the eccentric orfice center of circle 9 and outer round flange calibrated disc 7 can get 6-15mm, and the height of axletree or core wheel setting range altogether is 2r.
The center of circle eccentric throw r of the eccentric orfice center of circle and outer round flange calibrated disc can set according to adjusting accuracy, and r can get 6-15mm.
The central angle that fixed mount forms at adjacent mounting hole on the same circumference is 1.5 times of minute of angle on the described shaft stool calibrated disc.This example is got 30 °, and each scale division value is exactly 0.5 times of minute of angle like this, and this example is exactly 10 °.Especially evenly to be provided with bolt mounting holes on same circumference be 3 (120 ° of distributions of central angle) to fixed mount, guarantees to have simultaneously three bolt.
The beneficial effects of the utility model: at being specifically related to automatic stored transfer robot, outer round flange has the shaft stool of calibrated disc, and endoporus is made the eccentric wheel mode, is fixed for installing away the rotating shaft of driving wheel by the key connection mode.And, become sinusoidal ratio ground to adjust the height of driving wheel by the calibrated disc on the adjusting shaft bearing.
This apparatus structure compactness, easy for installation, easy to adjust, dependable performance can accurately be adjusted the height of front and back wheel rapidly, has saved certain manpower and materials, has guaranteed the reliability service of equipment, and the safe reliability of the equipment of assurance.The utility model device is easy for installation, and the installing space compactness is with low cost, position adjustments by axle support can quick adjusting be walked the height of driving wheel, and front and back wheel is in the same horizontal surface, has guaranteed that equipment operation is steady, improve efficiency of assembling, saved lot of manpower and material resources.
Adopt the utility model, can understand the debugging mode of traveling wheel disk intuitively, walk the height of driving wheel before and after the quick adjusting, be in same elevation of water to guarantee front and back wheel.Improve service life of equipment, reduce time of setting up.
Description of drawings
Fig. 1 is a scheme of installation of walking driving wheel.
Fig. 2 is the fixed mount arrangement plan.
Fig. 3 is the shaft stool arrangement plan.
Fig. 4 be before and after the benchmark zero position figure of traveling wheel disk theoretical level when identical.
Fig. 5-13 is respectively 1,2,3,9,10,18,19,27,28 scale division value figure of front and back traveling wheel disk deflection.
Figure 14 is that shaft stool deflection calibration number and traveling wheel center are raised numerical value contrast figure.
Among the figure, fixed mount 1, screw 2, rotating shaft 3, key 4, shaft stool (or claiming axle support) 5, walk driving wheel 6, flange calibrated disc 7, the flange calibrated disc center of circle 8, eccentric orfice 9, the eccentric orfice center of circle 10, keyway notch 11, raise height zero line 12, sine curve 13, bolt mounting holes 14.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, three screws 2 of shaft stool 5 usefulness of outer round flange band calibrated disc are fixed on fixed mount three mounting holes of 1 well-distributed (tapped bore), and the outer round flange of retainer shaft bearing 5 and fixed mount 1 endoporus are concentric.Rotating shaft 3 usefulness keys 4 are fixed in the eccentric orfice of shaft stool 5, and the eccentric orfice in rotating shaft 3 and the shaft stool 5 is concentric.Walk driving wheel 6 and be fixed in the rotating shaft 3, it is concentric with rotating shaft 3 to walk driving wheel 6.
As shown in Figure 2, in the mounting hole arrangement plan, the outer circular flange mounting hole of three 120 ° of uniform shaft stools is arranged on the fixed mount 1, on same circumference, also be processed with cw and be adjacent to other 3 tapped bore of these 3 mounting holes, this group tapped bore deflection angle is 1.5 times of minute of angle on shaft stool 5 calibrated discs, and each scale division value is exactly 1/2 minute of angle.
Shown in Fig. 3 shaft stool 5 mounting hole arrangement plans, be processed with equally spaced hole on the outer circular flange 7 of shaft stool, generally setting minute of angle that these holes distribute according to adjusting accuracy on circumference is 20 ° (15-30 ° all can), and with this as calibrated disc 7.The shaft stool 5 inner eccentric orfices 9 of beating, the center of circle eccentric throw r of eccentric orfice 9 and outer round flange calibrated disc 7 should be as required the adjustment deviation setting, spline in the eccentric orfice 9, the keyway opening direction as shown in Figure 3, with key fixed rotating shaft 3, rotating shaft 3 is concentric with the interior eccentric orfice of shaft stool 5.The height of axletree or core wheel setting range altogether is 2r.
As Fig. 4 to shown in Figure 14: Fig. 4 be before and after traveling axletree or the core wheel theoretical level benchmark zero position when identical, shaft stool 5 keyway notches are on right side shown in Figure 4, and maintenance level, the eccentric orfice center of circle 10 is in same horizon with the shaft stool 5 outer round flange calibrated disc centers of circle 8 in the shaft stool 5, but be in the left side in the outer circular flange center of circle 8 of shaft stool, set the theory of walking driving wheel this moment and raise apart from being 0, the present position is for raising height zero line 12 positions; The outer circular flange of dextrorotation shaft seating 5, being connected the rotating shaft 3 on the eccentric orfice keyways in the shaft stool 5 will drive to be contained in and walk driving wheel 6 rotations on its axle, make away the centre of gration of driving wheel 6 depart from former zero line position, move toward raising height zero line top, three holes in addition outside shaft stool 5 on the round flange calibrated disc overlap with other one group of tapped bore on the permanent seat 1,1 scale division value of calibrated disc deflection this moment, be on shaft stool 5 calibrated discs minute of angle 1/2, just 10 °, arrive Fig. 5 state, at this moment the traveling wheel center value of raising just becomes rsin10 ° by original 0; 2 scale division values of deflection in like manner arrive Fig. 6 state, and the traveling wheel center value of raising becomes rsin20 °; 3 scale division values of deflection arrive Fig. 7 state, and the traveling wheel center value of raising becomes rsin30 °; And the like, during 9 scale division values of deflection, arrive Fig. 8 state, the traveling wheel center value of raising becomes rsin90 °, r just, the eccentric wheel center of circle 10 is in vertical position simultaneously with the outer round flange calibrated disc center of circle 8 in the shaft stool 5, and is positioned at the top in the outer round flange calibrated disc center of circle 8 of shaft stool, reaches the maxim r that the traveling wheel center is raised.In like manner continue rotation in a clockwise direction, during 10 scale division values of deflection, arrive Fig. 9 state, the traveling wheel center begins price reduction, and the value of raising becomes rsin80 °; And the like, during 18 scale division values of deflection, arrive Figure 10 state, the traveling wheel center value of raising becomes 0 again, the shaft stool 5 interior eccentric orfice centers of circle 10 were in together with the shaft stool 5 outer round flange centers of circle 8 and raised height zero line 12 this moment, but were in the right side in the outer circular flange center of circle 8 of shaft stool; Continue rotation axis support 5 in a clockwise direction, the centre of gration of walking driving wheel 6 departs from former zero line position, beginning is moved toward raising height zero line below, during 19 scale division values of deflection, arrive Figure 11 state, the shaft stool 5 eccentric orfice centers of circle 10 are in the below of raising height zero line 12, and the traveling wheel center value of raising is rsin10 °, has promptly reduced rsin10 ° than benchmark zero line; Continue clickwise, during 27 scale division values of deflection, arrive Figure 12 state, the traveling wheel center value of raising becomes-r, promptly reduced r, the bracing strut 5 eccentric orfice centers of circle 10 are in vertical position together with its outer round flange calibrated disc center of circle 8, and are in the bottom in the shaft stool 5 outer round flange centers of circle 8, reach the maxim r that the traveling wheel center reduces.Continuing rotation in a clockwise direction, during 28 scale division values of deflection, arrive Figure 13 state, the traveling wheel center value of raising is-rsin80 °, promptly be reduced to rsin80 ° of value; By that analogy, continue dextrorotation shaft seating 5, during 36 scale division values of deflection, the eccentric orfice center of circle 10 in the shaft stool 5 and the outer circular flange center of circle of shaft stool 8 conllinear are in and raise on the height zero line 12 virgin state of having got back to Fig. 4 again at this moment.
For ease of record and measurement, we can be according to the location definition benchmark zero position of keyway notch, as Fig. 4 state, during again according to the outer round flange calibrated disc of rotation axis support 5, the residing diverse location of keyway notch, it is the scale value of calibrated disc deflection, we are sine curve 14 figure that just can draw, as shown in figure 14 shaft stool deflection calibration number and traveling wheel center are raised the height value parallel tables, we just can be according to chart like this, find the traveling wheel disk of corresponding each state of shaft stool calibrated disc to raise height value fast, to walk the height of driving wheel before and after rapid the adjustment.
Claims (8)
1. the height adjuster of eccentric indexing traveling axletree, it is characterized in that comprising shaft stool, fixed mount, rotating shaft that axletree is installed, shaft stool comprises outer round flange and axis hole, described axis hole is an eccentric orfice, the circumference of described outer round flange evenly is provided with bolt mounting holes, also evenly be provided with bolt mounting holes on the circumference of fixed mount and outer round flange same diameter, described shaft stool is fixed on the endoporus of described fixed mount, keep the outer round flange and the described fixed mount endoporus of described shaft stool concentric, described rotating shaft is fixed in the eccentric orfice of described shaft stool.
2. the height adjuster of eccentric indexing traveling axletree according to claim 1 is characterized in that the eccentric orfice of described rotating shaft and described shaft stool is concentric, and the described driving wheel of walking is fixed on the described axletree, and the described driving wheel of walking is concentric with described rotating shaft.
3. the height adjuster of eccentric indexing traveling axletree according to claim 1 is characterized in that the central angle that bolt mounting holes adjacent on the circumference of outer round flange constitutes is that minute of angle is 15-30 °.
4. the height adjuster of eccentric indexing traveling axletree according to claim 3 is characterized in that described minute of angle is 20 °.
5. the height adjuster of eccentric indexing traveling axletree according to claim 1, the circumference that it is characterized in that the outer round flange of shaft stool evenly is provided with bolt mounting holes formation calibrated disc, the shaft stool endoporus is an eccentric orfice, and on endoporus, process keyway, the rotating shaft that is fixed for installing away driving wheel by the key connection mode.
6. the height adjuster of eccentric indexing traveling axletree according to claim 5 is characterized in that the center of circle eccentric throw r of the eccentric orfice center of circle and outer round flange calibrated disc gets 6-15mm.
7. the height adjuster of eccentric indexing traveling axletree according to claim 5 is characterized in that central angle that fixed mount forms at adjacent mounting hole on the same circumference is 1.5 times of minute of angle on the described shaft stool calibrated disc.
8. the height adjuster of eccentric indexing traveling axletree according to claim 1 is characterized in that fixed mount evenly is provided with bolt mounting holes on same circumference be 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220680171.XU CN203093624U (en) | 2012-12-11 | 2012-12-11 | Height adjusting device of running wheel spindle with eccentric indexing |
| CN201210531592.0A CN103057347B (en) | 2012-12-11 | 2012-12-11 | A kind of method for adjusting height of eccentric indexing traveling axletree and device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220680171.XU CN203093624U (en) | 2012-12-11 | 2012-12-11 | Height adjusting device of running wheel spindle with eccentric indexing |
| CN201210531592.0A CN103057347B (en) | 2012-12-11 | 2012-12-11 | A kind of method for adjusting height of eccentric indexing traveling axletree and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093624U true CN203093624U (en) | 2013-07-31 |
Family
ID=51690758
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210531592.0A Active CN103057347B (en) | 2012-12-11 | 2012-12-11 | A kind of method for adjusting height of eccentric indexing traveling axletree and device |
| CN201220680171.XU Expired - Fee Related CN203093624U (en) | 2012-12-11 | 2012-12-11 | Height adjusting device of running wheel spindle with eccentric indexing |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210531592.0A Active CN103057347B (en) | 2012-12-11 | 2012-12-11 | A kind of method for adjusting height of eccentric indexing traveling axletree and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103057347B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057347A (en) * | 2012-12-11 | 2013-04-24 | 南京熊猫电子股份有限公司 | Method and device for adjusting height of traveling crane wheel axle by means of eccentricity indexing method |
| CN105937553A (en) * | 2016-05-23 | 2016-09-14 | 江苏秋林特能装备股份有限公司 | Adjustable type concentricity device and mounting way thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025804A (en) * | 1983-07-20 | 1985-02-08 | Tomio Tozawa | Throwaway tire |
| CN1314261A (en) * | 2000-03-20 | 2001-09-26 | 卢和平 | Adjustable eccentric wheel |
| CN2499249Y (en) * | 2001-10-15 | 2002-07-10 | 陈灿铧 | Wheel |
| CN102294938B (en) * | 2010-06-25 | 2013-03-13 | 同方威视技术股份有限公司 | Wheel assembly and travelling mechanism with same |
| CN102642445B (en) * | 2012-05-15 | 2014-07-30 | 侯九霄 | Eccentric wheel capable of intelligently adjusting eccentricity |
| CN103057347B (en) * | 2012-12-11 | 2015-12-02 | 南京熊猫电子股份有限公司 | A kind of method for adjusting height of eccentric indexing traveling axletree and device |
-
2012
- 2012-12-11 CN CN201210531592.0A patent/CN103057347B/en active Active
- 2012-12-11 CN CN201220680171.XU patent/CN203093624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057347A (en) * | 2012-12-11 | 2013-04-24 | 南京熊猫电子股份有限公司 | Method and device for adjusting height of traveling crane wheel axle by means of eccentricity indexing method |
| CN103057347B (en) * | 2012-12-11 | 2015-12-02 | 南京熊猫电子股份有限公司 | A kind of method for adjusting height of eccentric indexing traveling axletree and device |
| CN105937553A (en) * | 2016-05-23 | 2016-09-14 | 江苏秋林特能装备股份有限公司 | Adjustable type concentricity device and mounting way thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103057347B (en) | 2015-12-02 |
| CN103057347A (en) | 2013-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |