CN202250074U - Outside oil-charging lubricating traveling mechanism - Google Patents
Outside oil-charging lubricating traveling mechanism Download PDFInfo
- Publication number
- CN202250074U CN202250074U CN2011203114947U CN201120311494U CN202250074U CN 202250074 U CN202250074 U CN 202250074U CN 2011203114947 U CN2011203114947 U CN 2011203114947U CN 201120311494 U CN201120311494 U CN 201120311494U CN 202250074 U CN202250074 U CN 202250074U
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- thrust wheel
- oil
- track frame
- front side
- thrust
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Abstract
An outside oil-charging lubricating traveling mechanism belongs to the technical field of traveling mechanisms of development machines and comprises a track frame and the like. Two shaft ends of each thrust wheel are respectively provided with an end cover. A first screw hole corresponding to and communicated with the position of an oil-charging hole of each thrust wheel shaft is arranged respectively on the end cover of the front side of each thrust wheel. An oil-charging screw plug is installed respectively on each first screw hole. A plurality of first open slots and second open slots mutually in positional correspondence are disposed respectively on the bottom of the front side plate of the track frame and the bottom of the rear side plate of the track frame. Two end covers of each thrust wheel are respectively, fixedly and correspondingly installed in the first open slots and the second open slots. Two abrasion resistant plates are arranged respectively at the lower portion of the front side plate of the track frame and the lower portion of the rear side plate of the track frame and located respectively in front of each thrust wheel and behind each thrust wheel. A plurality of through holes are disposed on each abrasion resistant plate of the front side of each thrust wheel, and each through hole is in positional correspondence with each first screw hole. An oil-charging part of the outside oil-charging lubricating traveling mechanism is simple in structure and simultaneously plays the role of protecting each thrust wheel from outside invasion, oil can be charged conveniently at any time, normal work of machines is ensured, and production is not delayed.
Description
Technical field
The utility model relates to the development machine walking mechanism, relates to a kind of outside oil injecting lubricating walking mechanism specifically.
Background technology
Like Fig. 1, shown in Figure 2; Existing walking mechanism comprises track frame 1 ', several thrust wheels 2 ', caterpillar chain 3 ', two sprocket wheels 4 ' and several backplates 5 '; About caterpillar chain 3 ' is installed on two sprocket wheels 4 '; Track frame 1 ' is positioned between two sprocket wheels 4 ', and caterpillar chain 3 ' is gone up the upper plate of chain part through track frame 1 ', and each thrust wheel 2 ' is positioned at above the following chain of caterpillar chain 3 '.Thrust wheel 2 ' is installed on the supporting wheel shaft; The two ends of supporting wheel shaft are connected with end cap 21 ' respectively; The front end of supporting wheel shaft is processed with and feeds the inner oil filler point 22 ' of supporting wheel shaft, and oil filler point 22 ' is communicated with and dead in line with the oil guiding hole 23 ' of supporting wheel shaft inner chamber processing, also is processed with the draining hole of running through the supporting wheel shaft external surface on the supporting wheel shaft; Oil guiding hole 23 ' communicates with the square crossing of draining hole; First oil filler plug 6 ' is installed on the oil filler point, is positioned on the end cap 21 ' of front side and is processed with first screw corresponding with the oil filler point 22 ' position of supporting wheel shaft and that communicate, second oil filler plug 7 ' is installed on first screw.The forward and backward side plate bottom of track frame 1 ' connects several backplates 5 ' through bolt respectively, each thrust wheel 2 ' and on end cap 21 ' all be positioned between the forward and backward side guard board 5 ', the effect of backplate 5 ' be exactly effectively protection thrust wheel 2 ' not invaded by foreign object.Owing between supporting wheel shaft and the thrust wheel inner liner relative motion is arranged, there is friction each other, therefore need make to keep lubricated between supporting wheel shaft and the lining through to injecting lubrication oil on the supporting wheel shaft.But existing walking mechanism is enclosed between the forward and backward side guard board 5 ' owing to thrust wheel 2 '.Therefore thrust wheel 2 ' is only annotated lubrication oil before first the installation, in case walking mechanism all installs, follow-up oiling work will be difficult to carry out.Normally no longer oiling; Refuel late when stamping the mine overhaul again Deng complete machine; Development machine works long hours under the abominable mine of environment; Its thrust wheel that rolls that do not stop to walk lubricates sintering, wearing and tearing because of can't or being difficult for repairing, up to damaging fully, consequently influences the functional performance of whole development machine; Another kind of processing mode is to stop development machine work earlier; Prop up whole development machine in the down-hole; The preceding side guard board 5 ' of walking mechanism is all disassembled the enforcement oiling, earlier second oil filler plug 7 ' and first oil filler plug 6 ' are backed out successively, through annotating lubrication oil in the oil filler point 22 ' of first screw on supporting wheel shaft; Lubrication oil, makes to keep lubricated between supporting wheel shaft and the thrust wheel inner liner from draining orifice flow to supporting wheel shaft surface through oil filler point 22 ', oil guiding hole 23 ' back.Lubrication oil is annotated each backplate 5 ' of front side all to be installed to after good again and is promptly finished the work below the front side board of track frame 1 ', and this moment, walking mechanism just can be gone work again, and this process is time and effort consuming both, influence production again.
The utility model content
The purpose of the utility model provides a kind of outside oil injecting lubricating walking mechanism, and its oil injecting part separation structure plays each thrust wheel of protection simply, simultaneously and do not receive extraneous effect of invading, can make things convenient for oiling at any time, guarantees the machine operate as normal, does not delay production.
In order to realize such scheme; The technical solution of the utility model is: a kind of outside oil injecting lubricating walking mechanism, comprise track frame and several thrust wheels, said track frame be installed on each said thrust wheel above; Each said thrust wheel is installed on respectively on each supporting wheel shaft; An end cap is installed at each said supporting wheel shaft two ends respectively, be positioned at be respectively equipped with on the end cap of each said thrust wheel front side with each supporting wheel shaft on corresponding and first screw that communicates in oil filler point position, be separately installed with oil fill plug on each said first screw; Wherein also comprise two wearing plates; The forward and backward side plate bottom of said track frame is respectively equipped with several first and second open slots, and first open slot position on the said front side board is corresponding each other with second open slot position on the back side panel, and two end caps of each said thrust wheel are fixedly installed in respectively in each first and second corresponding open slot; Two said wearing plates are installed on the forward and backward side plate bottom of track frame respectively; Two said wearing plates lay respectively at the forward and backward side of each thrust wheel, and the said wearing plate that is positioned at said thrust wheel front side is provided with several through holes, and each said through hole is corresponding with the position of each said first screw respectively.
The outside oil injecting lubricating walking mechanism of the utility model; The forward and backward side plate lateral surface bottom of wherein said track frame is processed with first and second groove respectively; Said first and second groove is corresponding with the shape of two wearing plates, and two said wearing plates weld respectively or are bolted in first and second groove.
After adopting such scheme; The outside oil injecting lubricating walking mechanism of the utility model connects a wearing plate respectively through the forward and backward side plate bottom at track frame; Make each thrust wheel between two wearing plates, each thrust wheel is installed on respectively in first and second open slot of the forward and backward side plate of track frame bottom, the abrasion-proof structure of wearing plate plays the effect that each thrust wheel of effective protection is not invaded by foreign object; Simultaneously offer through hole being positioned on the wearing plate of front side; Make each through hole corresponding, so just can make things convenient for the user, give in the supporting wheel shaft and carry out oiling at any time through the through hole oil fill plug of outwarding winding with first screwhole position on each thrust wheel drive end bearing bracket; Oiling finishes each oil fill plug each first screw of screwing is respectively promptly accomplished the whole work of oiling; The outside oil injecting lubricating walking mechanism of the utility model oil injecting part separation structure is simple, can make things convenient for oiling at any time, guarantees the machine operate as normal, do not delay production.
Description of drawings
Fig. 1 is the structural representation (removing local backplate) of existing walking mechanism;
Fig. 2 is that the A-A of Fig. 1 is to sectional view (removing caterpillar chain);
Fig. 3 is the structural representation (removing local wearing plate) of the outside oil injecting lubricating walking mechanism of the utility model;
Fig. 4 is the same sectional view of the B-B of Fig. 3 (removing caterpillar chain).
The specific embodiment
Like Fig. 3 and shown in Figure 4, the outside oil injecting lubricating walking mechanism of the utility model comprises track frame 1, nine thrust wheels 2 and two wearing plates 3.
Each thrust wheel 2 is installed in respectively on the supporting wheel shaft; Each supporting wheel shaft two ends is separately installed with an end cap 21; Be positioned at be processed with respectively on the front side end cap 21 of each thrust wheel 2 with each supporting wheel shaft on first screw 211 that communicates of oil filler point 22; Be separately installed with second oil filler plug 5 on each oil filler point 22, be separately installed with an oil fill plug 4 on each first screw 211.Two end caps 21 of each thrust wheel 2 are fixedly installed in respectively in each corresponding first open slot 11 and second open slot 12.
Two wearing plates 3 are rectangular slab, and two wearing plates 3 are processed by the NM360 steel plate, and the shape of two wearing plates 3 is corresponding with the shape of first groove 15 and second groove 16 respectively, and two wearing plates 3 are welded in respectively in first groove 15 and second groove 16.Two wearing plates 3 lay respectively at the forward and backward side of each thrust wheel 2, are positioned on the wearing plate 3 of thrust wheel 2 front sides to be processed with nine through holes 31, and each through hole 31 is corresponding with the position of each oil fill plug 4 respectively.
During use,, the drive end bearing bracket 21 of each oil fill plug 4 from each thrust wheel 2 screwed out through the through hole 31 of each wearing plate 3; After again second oil filler plug 5 on the supporting wheel shaft of each thrust wheel 2 being screwed out, directly oil filler point 22 injections of lubrication oil from each supporting wheel shaft are got final product, after lubrication oil is filled with; Each second oil filler plug 5 is spun on the oil filler point 22 on each supporting wheel shaft; Each oil fill plug 4 is spun on respectively on first screw 211 of drive end bearing bracket 21 of each thrust wheel 2 and gets final product, the oil injecting part separation structure of the outside oil injecting lubricating walking mechanism of the utility model is simple, easy to operate, can give the walking mechanism oiling at any time; Guarantee the machine operate as normal, do not delay production.
The above embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that the common engineers and technicians in this area make the technical scheme of the utility model all should fall in the protection domain that claims of the utility model confirm.
Claims (2)
1. an outside oil injecting lubricating walking mechanism comprises track frame (1) and several thrust wheels (2), said track frame (1) be installed on each said thrust wheel (2) above; Each said thrust wheel (2) is installed on respectively on each supporting wheel shaft; An end cap (21) is installed at each said supporting wheel shaft two ends respectively, be positioned at be respectively equipped with on the end cap (21) of each said thrust wheel (2) front side with each supporting wheel shaft on corresponding and first screw (211) that communicates in oil filler point position, be separately installed with oil fill plug (4) on each said first screw (211); It is characterized in that: also comprise two wearing plates (3); Forward and backward side plate (13, the 14) bottom of said track frame (1) is respectively equipped with several first and second open slots (11,12); First open slot (11) position on the said front side board (13) is corresponding each other with second open slot (12) position on the back side panel (14); Two end caps (21) of each said thrust wheel (2) are fixedly installed in respectively in each corresponding first and second open slot (11,12), and two said wearing plates (3) are installed on the forward and backward side plate (13 of track frame (1) respectively; 14) bottom; Two said wearing plates (3) lay respectively at the forward and backward side of each thrust wheel (2), and the said wearing plate (3) that is positioned at said thrust wheel (2) front side is provided with several through holes (31), and each said through hole (31) is corresponding with the position of each said first screw (211) respectively.
2. outside oil injecting lubricating walking mechanism as claimed in claim 1; It is characterized in that: forward and backward side plate (13,14) the lateral surface bottom of said track frame (1) is processed with first and second groove (15,16) respectively; Said first and second groove (15; 16) corresponding with the shape of two wearing plates (3), two said wearing plates (3) weld respectively or are bolted in first and second groove (15,16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203114947U CN202250074U (en) | 2011-08-25 | 2011-08-25 | Outside oil-charging lubricating traveling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203114947U CN202250074U (en) | 2011-08-25 | 2011-08-25 | Outside oil-charging lubricating traveling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250074U true CN202250074U (en) | 2012-05-30 |
Family
ID=46111332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203114947U Expired - Fee Related CN202250074U (en) | 2011-08-25 | 2011-08-25 | Outside oil-charging lubricating traveling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485777A (en) * | 2013-09-05 | 2014-01-01 | 中传重型装备有限公司 | Traveling part of cantilever-type heading machine |
| CN103879948A (en) * | 2014-03-27 | 2014-06-25 | 昆山土山建设部件有限公司 | Vacuum oil adding mode |
-
2011
- 2011-08-25 CN CN2011203114947U patent/CN202250074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485777A (en) * | 2013-09-05 | 2014-01-01 | 中传重型装备有限公司 | Traveling part of cantilever-type heading machine |
| CN103485777B (en) * | 2013-09-05 | 2016-03-16 | 中传重型装备有限公司 | The running part of boom-type roadheader |
| CN103879948A (en) * | 2014-03-27 | 2014-06-25 | 昆山土山建设部件有限公司 | Vacuum oil adding mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130825 |