CN202245130U - High-power locomotive wheel pair stepping conveying device - Google Patents
High-power locomotive wheel pair stepping conveying device Download PDFInfo
- Publication number
- CN202245130U CN202245130U CN2011203176619U CN201120317661U CN202245130U CN 202245130 U CN202245130 U CN 202245130U CN 2011203176619 U CN2011203176619 U CN 2011203176619U CN 201120317661 U CN201120317661 U CN 201120317661U CN 202245130 U CN202245130 U CN 202245130U
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- China
- Prior art keywords
- arm
- tie
- connecting rod
- shift fork
- return
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- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a high-power locomotive wheel pair stepping conveying device with a simple structure, practicability, reliability and a low manufacturing cost. The high-power locomotive wheel pair stepping conveying device comprises a pulling plate, a connecting rod, an idler pulley device for supporting and guiding the pulling plate, a driving device for driving the pulling plate, a plurality of shift fork devices arranged on the pulling plate at equal intervals, return shift forks fixed between the pulling plate and the connecting rod, and a return guiding device for spacing the return shift forks, wherein the center of each shift fork device is hinged with the pulling plate; a draw hook is arranged at the lower end of the shift fork device; a plurality of cylindrical protrusions are formed on the connecting rod; the draw hooks on the shift fork devices are hooked on the cylindrical protrusions; and a plurality of guiding blocks for guiding the connecting rod are arranged on the pulling plate. Compared with other stepping conveying mechanisms, the high-power locomotive wheel pair stepping conveying device has the advantages of simple structure, practicability, reliability and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of locomotive inspection and repair equipment, and especially a kind of high-power locomotive wheel is to the stepping feedway.
Background technology
The high-power locomotive wheel is to various a kind of mechanisms of taking turns taking stepping to carry on the high-power locomotive repair line to the stepping feedway.Because high-power locomotive maintenance field is an emerging field, on high-power locomotive was taken turns repair line, wheel was taken turns right inspection, repairing through various repair apparatus successively on various feedways, moving.In some operation of repair line, it is right to need by the certain time interval delivery wheel, but does not also have special high-power locomotive wheel at present to the stepping feedway.
The utility model content
It is a kind of simple in structure, practical, reliable that the utility model provides, and the high-power locomotive wheel of manufacturing cost is to the stepping feedway.
The high-power locomotive wheel of realizing the utility model purpose is to the stepping feedway; Comprise arm-tie and connecting rod; Be used to support and the guide wheel device of the said arm-tie that leads; Be used to drive the actuating device of said arm-tie, be positioned at equidistance a plurality of shifting fork devices at interval on the said arm-tie, said shifting fork device center hinge is connected on the said arm-tie; Said shifting fork device lower end is provided with drag hook, and said connecting rod is provided with a plurality of cylindrical projection, and the drag hook of said shifting fork device colludes on said cylindrical projection; Said arm-tie is provided with a plurality of orienting lugs that are used for the connecting rod guiding; Be fixed on the return shift fork between said arm-tie and the connecting rod; Be used for to the spacing return guide piece of return shift fork.
Said return guide piece comprises guide plate and the return cylinder that links to each other with said guide plate.
This practical later-model high-power locomotive wheel is following to the beneficial effect of stepping feedway:
The high-power locomotive wheel of the utility model is to stepping feedway and other stepping conveying mechanism ratio, and is simple in structure, practical, reliable, low cost of manufacture.It can also connect into a strip transmission line with several stepping feedways according to the length of customer requirements determination device, when needed, also can a device be cut into several uses, so, have flexible preferably.
Description of drawings
Fig. 1 is the structural representation of the utility model high-power locomotive wheel to the stepping feedway.
Fig. 2 is the partial enlarged drawing of the utility model high-power locomotive wheel to the stepping feedway.
Fig. 3 starves structural representation for the utility model high-power locomotive wheel to the shifting fork device of stepping feedway.
The specific embodiment
Like Fig. 1, shown in 2; The high-power locomotive wheel of the utility model is to the stepping feedway; Comprise arm-tie 6 and connecting rod 4, be used to support and the guide wheel device 1 of the said arm-tie 6 that leads, be used to drive the actuating device of said arm-tie 6; Be positioned at equidistance a plurality of shifting fork devices 2 at interval on the said arm-tie 6, the center hinge of said shifting fork device 2 is connected on the said arm-tie 6; Said shifting fork device 2 lower ends are provided with drag hook, and said connecting rod 4 is provided with a plurality of cylindrical projection, and the drag hook of said shifting fork device 2 colludes on said cylindrical projection; Said arm-tie 6 is provided with a plurality of orienting lugs 3 that are used for connecting rod 4 guiding; Be fixed on the return shift fork 5 between said arm-tie 6 and the connecting rod 4; Be used for to the spacing return guide piece 7 of return shift fork 5.
Said return guide piece 7 comprises guide plate and the return cylinder that links to each other with said guide plate.
As shown in Figure 3, shifting fork device 2 is made up of shift fork mandrel 11, shift fork 12, thumb wheel 13, wheel shaft 14, bearing 15, torsion spring 16 etc.The shift fork mandrel is fixed on the arm-tie 6, whenever adorns a shifting fork device at a distance from 1 meter ampere.It seesaws with arm-tie 6.Shift fork is enclosed within on the shift fork mandrel, the thumb wheel on shift fork upper end dress wheel shaft, bearing and the outer race, and the shift fork lower end is a hook plate, the bearing pin of connecting rod is placed on the hook plate.Shift fork can rotate in certain limit around mandrel.A company of torsion spring shift fork mandrel, company's shift fork.When connecting rod 4 relative arm-ties 6 move (returning movement) backward, the arm-tie 6 pulling hook plates of connecting rod 4 make shift fork rotate; When the relative arm-tie of connecting rod travels forward, the hook plate does not stress, rely on torsion spring to reset to the shift fork plumbness after, shift fork is blocked by the block on the shift fork mandrel, no longer rotates.When shifting fork mechanism travelled forward with arm-tie, the thumb wheel on the shift fork promoted wheel to motion forward.When shifting fork mechanism moved with arm-tie backward, shift fork was forgotten about it by pitman pin, no longer with the wheel to contact, make wheel to the maintenance original position.
Orienting lug is made up of body and copper sheathing, and orienting lug and arm-tie 6 are connected as a single entity, and copper sheathing is contained in the orienting lug hole.Penetrate connecting rod 4 assemblies between two guidance sets, connecting rod 4 can slide in copper sheathing.The effect of orienting lug is to the supporting of connecting rod and guiding.
Connecting rod is made up of body, connecting plate, bearing pin, spring etc.Every connecting rod is through in the copper sheathing of two guidance sets, and pitman pin contacts with shift fork hook plate.When arm-tie advanced, the moving connecting rod of shift fork hook strip travelled forward together, and when arm-tie was retreated, owing to the effect of return mechanism to arm-tie, connecting rod had an additional motion backward with respect to arm-tie, makes the bearing pin of connecting rod forget about it shift fork hook plate.So the effect of connecting rod is that arm-tie falls down shift fork when retreating, avoid this moment shift fork trolley wheel right.Spring on the connecting rod be for connecting rod finish backward relatively after, connecting rod is set back.
The return shifting fork device is made up of return mandrel, return shift fork, thumb wheel, wheel shaft, bearing etc.The shift fork mandrel is fixed on the arm-tie of rear end, seesaws with arm-tie.The return shift fork is enclosed within on the return mandrel, the thumb wheel on return shift fork lower end dress wheel shaft, bearing and the outer race, and there is an elongated slot shift fork upper end, and elongated slot is enclosed within the bearing pin of connecting rod assembly.But return shift fork wraparound position mandrel rotates.When the return shift fork moved with arm-tie backward, the return cylinder pushed away before with guide plate, and the return shift fork bumps clickwise behind the guide plate, and drivening rod is done the additional movement backward with respect to arm-tie; When arm-tie travelled forward, pitman pin drove return shift fork left-hand revolution and sets back.The effect of return shifting fork mechanism is when arm-tie is retreated, and the pulling connecting rod assembly is done an additional movement relatively backward, draws all shift forks to rotate.
Arm-tie is a moving parts, and frame is between two rollers of guidance set.Each step device is formed by connecting some arm-ties, and the arm-tie total length depends on the technological requirement of lane of traffic, and the length that can determine stepping mechanism as required and wheel are to transportation range.Tooth bar is housed on the arm-tie.Gear drive tooth bar and arm-tie by actuating device seesaw.The shift fork that is installed on the arm-tie moves with arm-tie.Arm-tie is forward the time, and shift fork erects, and promotes wheel to the step distance of moving forward; During return, shift fork falls down, and trolley wheel is not right backward for arm-tie, and wheel is to keeping motionless, and when treating that arm-tie travels forward next time, shift fork promotes wheel to the step distance of going further.So arm-tie is a driving device, and the power of actuating device is passed to shift fork, make shift fork promote wheel to motion forward.Step distance is 1.2 meters, and is bigger 0.2 meter than shift fork distance, guarantees behind the arm-tie return shift fork and fwd wheel to leaving enough spaces, when the shift fork return is erected unlikely with take turns interfering.
Return guide piece 7 is made up of guide plate, pilot bar, cylinder, cylinder block.Cylinder block is connected with ground, and cylinder is installed above.Cylinder piston rod is connected with guide plate.Piston rod movement promotes guide plate and seesaws.Pilot bar and guide plate are connected as a single entity, and during the guide plate motion, pilot bar moves in the hole of cylinder block with guide plate, and guide plate is play the guiding role.When arm-tie was retreated, piston rod tape guide plate stretched out, and fell down after making the return shift fork bump guide plate; When arm-tie forward the time, the withdrawal of piston rod tape guide plate can reset the return shift fork.
Actuating device is made up of following part: power seat, gear wheel shaft, bearing cap shim, driving gear, transition gear, servomotor, bearing.The power seat is contained on the ground, and servomotor is installed in its rear end, two holes, front dress bearing, and two rooted tooth wheel shafts are contained in the bearing hole, connect driving gear and the transition gear that is engaged with above respectively.During machine operation, drive driving gear and drive the transition gear rotation, drive tooth bar and arm-tie motion by transition gear again.So actuating device is the propulsion source of arm-tie motion.
The high-power locomotive wheel of the utility model is following to the principle of work of stepping feedway:
As shown in Figure 1; Wheel in orbit is to after advancing to the right side of rightmost shifting fork device 2 from last operation; Motor-driven arm-tie 6 is return to the right, this moment shifting fork device 2 because the resistance of guide plate is in the state that falls down, make shifting fork device 2 can not bump wheel to and move to wheel to the right side.After arm-tie 6 put in place, the return cylinder drove the guide plate withdrawal, owing to there is not the resistance of guide plate, connecting rod 4 resets left under action of the spring.Shifting fork device 2 is clickwise under the torsion spring effect, and the block of the mandrel of shifting fork device guarantees to forward after the stand up position again by shifting fork device 2 to, and cw changes.
Motor-driven arm-tie 6 drives shifting fork device 2 and advances 1 meter left, and 1 meter of the wheel subtend left movement in promotion shifting fork device 2 left sides is accomplished wheel to carrying a step pitch forward.After conveying put in place, stepping mechanism repeated first element, and arm-tie 6 is return to the right, made shifting fork device 2 place next wheel to the right side, waited for and carrying.
Embodiment recited above describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Design under the spiritual prerequisite not breaking away from the utility model; Various distortion and improvement that the common engineering staff in this area make the utility model technical scheme all should fall in the protection domain that claims of the utility model confirm.
Claims (2)
1. a high-power locomotive wheel is to the stepping feedway; It is characterized in that: comprise arm-tie and connecting rod; Be used to support and the guide wheel device of the said arm-tie that leads; Be used to drive the actuating device of said arm-tie, be positioned at equidistance a plurality of shifting fork devices at interval on the said arm-tie, said shifting fork device center hinge is connected on the said arm-tie; Said shifting fork device lower end is provided with drag hook, and said connecting rod is provided with a plurality of cylindrical projection, and the drag hook of said shifting fork device colludes on said cylindrical projection; Said arm-tie is provided with a plurality of orienting lugs that are used for the connecting rod guiding; Be fixed on the return shift fork between said arm-tie and the connecting rod; Be used for to the spacing return guide piece of return shift fork.
2. high-power locomotive wheel according to claim 1 is to the stepping feedway, and it is characterized in that: said return guide piece comprises guide plate and the return cylinder that links to each other with said guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203176619U CN202245130U (en) | 2011-08-29 | 2011-08-29 | High-power locomotive wheel pair stepping conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203176619U CN202245130U (en) | 2011-08-29 | 2011-08-29 | High-power locomotive wheel pair stepping conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245130U true CN202245130U (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203176619U Expired - Fee Related CN202245130U (en) | 2011-08-29 | 2011-08-29 | High-power locomotive wheel pair stepping conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129335A (en) * | 2015-09-11 | 2015-12-09 | 第一拖拉机股份有限公司 | Electric double-shifting-fork stepping conveying device for automatic conveying line |
-
2011
- 2011-08-29 CN CN2011203176619U patent/CN202245130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129335A (en) * | 2015-09-11 | 2015-12-09 | 第一拖拉机股份有限公司 | Electric double-shifting-fork stepping conveying device for automatic conveying line |
| CN105129335B (en) * | 2015-09-11 | 2017-06-13 | 第一拖拉机股份有限公司 | A kind of electronic pair of shift fork stepping type conveying device for Automatic Conveying line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100089 Beijing city Haidian District gaoliangqiao oblique Street No. 11 Building No. 1 room 410 Fu Xuan Patentee after: Beijing Sheenline Technology Co., Ltd. Address before: 100089 Beijing city Haidian District gaoliangqiao oblique Street No. 11 Building No. 1 room 410 Fu Xuan Patentee before: Beijing Sheenline Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |