CN208817059U - A kind of rocker arm of coal mining machine lubricant passage way - Google Patents
A kind of rocker arm of coal mining machine lubricant passage way Download PDFInfo
- Publication number
- CN208817059U CN208817059U CN201821603583.7U CN201821603583U CN208817059U CN 208817059 U CN208817059 U CN 208817059U CN 201821603583 U CN201821603583 U CN 201821603583U CN 208817059 U CN208817059 U CN 208817059U
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- mounting
- wall
- hole
- chamber
- mounting rack
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Abstract
The utility model discloses a kind of rocker arm of coal mining machine lubricant passage ways, including pedestal, the pedestal, which is equipped with, places chamber, and mounting hole is offered in the top inner wall of placement chamber, mounting base is fixedly installed in the bottom interior wall for placing chamber, mounting plate is equipped in the mounting hole, and the bottom of mounting plate extends to the sealing of the top in placed cavity room and with mounting base and is fixedly mounted, sealing is fixedly installed with oil inlet pipe and flowline respectively in the two sides bottom interior wall for placing chamber, and one end of oil inlet pipe and flowline extends respectively to the outside of pedestal, recirculation hole is offered on the mounting plate, and shifting chute is offered in the top inner wall of recirculation hole.The utility model is easy to operate, limit to limit base is lost by the way that brake posts will be moved, the elastic force that can use compressed spring moves up the second mounting rack, so as to easily be taken out magnet out of recirculation hole, is convenient to clean the iron filings adsorbed on magnet.
Description
Technical field
The utility model relates to coalcutter technical field more particularly to a kind of rocker arm of coal mining machine lubricant passage ways.
Background technique
Notification number: CN207378465U belongs to coal excavation apparatus the utility model relates to a kind of rocker arm of coal mining machine lubricant passage way
Component.The technical solution adopted is that: two oil outlet branch pipes are drawn from fuel tank, oil outlet branch pipe is equipped with strong magnetic filter, fuel-displaced
Branch pipe accesses in oil pump, and two oil pump outlet lines come together in a main oil pipe, and main oil pipe is equipped with oil cooling device, the access of main oil pipe rear end
In rocker arm of coal mining machine gear-box and bearing, oil cooling device includes external heat exchange bobbin carriage, and heat exchange bobbin carriage both ends are accessed on main oil pipe,
The both ends of heat exchange bobbin carriage, which are equipped with, closes the end cap being connected between heat exchange bobbin carriage, and the through-hole in two end cap is connected by heat exchanger tube, institute
It states and forms closed refrigerant passage between heat exchanger tube, end cap and heat exchange bobbin carriage.When the utility model guarantees that rocker arm is in any position,
Lubricating system can work normally, that is, lubricating function will not fail because of the variation of oil level.System has the mutual of double pump
Repairing function ensures that lubricating pump will not be damaged because being emptied.
It during oil circulation, can be usually mixed into lubricating oil with iron filings on the inner wall of oil pipe, so usually can be
It installs magnet in fuel tank additional to adsorb iron filings, but the magnet inconvenience taking-up being mounted in fuel tank is cleared up now, so
It is proposed that a kind of rocker arm of coal mining machine lubricant passage way, for solving the problems, such as above-mentioned propose.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of rocker arm of coal mining machine proposed
Lubricant passage way.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of rocker arm of coal mining machine lubricant passage way, including pedestal, the pedestal, which is equipped with, places chamber, and places the top of chamber
Mounting hole is offered on portion's inner wall, is fixedly installed with mounting base in the bottom interior wall for placing chamber, is set in the mounting hole
There is mounting plate, and the bottom of mounting plate extends to the sealing of the top in placed cavity room and with mounting base and is fixedly mounted, the placement
Sealing is fixedly installed with oil inlet pipe and flowline, and one end of oil inlet pipe and flowline point respectively in the two sides bottom interior wall of chamber
The outside of pedestal is not extended to, recirculation hole is offered on the mounting plate, and shifting chute is offered in the top inner wall of recirculation hole,
Connecting hole is offered in the top inner wall of the shifting chute, push rod is slidably connected in the connecting hole, and the bottom end of push rod is prolonged
It extending in shifting chute and is fixedly installed with the second mounting rack, the basal sliding of second mounting rack is connected with the first mounting rack,
And first the bottom of mounting rack be fixedly connected with the inner wall of recirculation hole, the inner wall of second mounting rack and shifting chute, which slides, to be connected
It connects, the top of pedestal is extended at the top of the mounting plate and is fixedly installed with limit plate, and offer and connect on limit plate
The fixation hole that hole is connected, the top of the push rod are fixedly installed with limit base, extend to fixation hole at the top of the limit base
It is interior and mutually clamped with fixation hole.
Preferably, the top of the push rod is fixedly installed with fixed plate, and fixed plate is slidably connected with connecting hole, the limit
It is fixedly connected at the top of the bottom of position seat and fixed plate.
Preferably, compressed spring is arranged on the push rod, and compressed spring is located at below fixed plate, the compressed spring
Top be fixedly connected with the bottom of fixed plate, the bottom end of the compressed spring is fixedly connected with the side inner wall of connecting hole.
Preferably, mobile mouth, the side inner wall of the movement mouth are offered in the two sides top inner wall of the fixation hole
On offer sliding slot, and slide bar is slidably connected in sliding slot, one end of slide bar extends in mobile mouth and is fixedly installed with braking
Column, the two sides of the limit base offer card slot, and two brake posts sides close to each other are fixedly mounted card column, and two
Card column one end close to each other extends respectively to mutually clamp in card slot and with card slot.
Preferably, it is set on first mounting rack there are two chamber is moved, slidably connects connection in the mobile cavity room
Column, the top of the connecting column are run through the top inner wall of mobile chamber and are fixedly mounted with the bottom of the second mounting rack.
Preferably, the top of first mounting rack and the bottom of the second mounting rack are fixedly installed with fixing seat, and two
A fixing seat side close to each other equidistantly offers multiple mounting grooves, is installed in two opposite mounting grooves same
One fixed frame, the two sides of the fixed frame are embedded with magnet.
Compared with prior art, the utility model has the beneficial effects that pull up limit plate first, by mounting plate from putting
Set in chamber and remove, latter two brake posts card column can be removed to card slot at this time so that two brake posts are located remotely from each other, press
Contracting spring just will do it reset, drives fixed plate to move up, when fixed plate moves up, can drive push rod and limit simultaneously
Seat moves up, and at this moment push rod will pull the second mounting rack and move up, so that two fixing seats are located remotely from each other, loses
The limit to fixed frame is gone, fixed frame can be taken out at this time out of recirculation hole, be convenient to clean the magnet adsorbed on magnet.
The utility model is easy to operate, loses limit to limit base by that will move brake posts, can use compression bullet
The elastic force of spring moves up the second mounting rack, so as to easily be taken out magnet out of recirculation hole, is convenient to clean
The iron filings adsorbed on magnet.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rocker arm of coal mining machine lubricant passage way structural front view；
Fig. 2 be the utility model proposes a kind of rocker arm of coal mining machine lubricant passage way mounting plates structure side view；
Fig. 3 be the utility model proposes a kind of rocker arm of coal mining machine lubricant passage way recirculation hole structural side view.
In figure: 1 pedestal, 2 place chambers, 3 mounting plates, 4 mounting bases, 5 oil inlet pipes, 6 flowlines, 7 limit plates, 8 recirculation holes,
9 shifting chutes, 10 connecting holes, 11 first mounting racks, 12 second mounting racks, 13 fixing seats, 14 fixed frames, 15 magnet, 16 mobile cavities
Room, 17 connecting columns, 18 fixed plates, 19 compressed springs, 20 limit bases, 21 fixation holes, 22 mobile mouths, 23 brake posts, 24 push rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of rocker arm of coal mining machine lubricant passage way, including pedestal 1, pedestal 1, which is equipped with, places chamber 2, and puts
It sets and offers mounting hole in the top inner wall of chamber 2, place and be fixedly installed with mounting base 4, mounting hole in the bottom interior wall of chamber 2
It is interior to be equipped with mounting plate 3, and the bottom of mounting plate 3 extends to place in chamber 2 and seal with the top of mounting base 4 and be fixedly mounted,
It places to seal respectively in the two sides bottom interior wall of chamber 2 and is fixedly installed with oil inlet pipe 5 and flowline 6, and oil inlet pipe 5 and flowline
6 one end extends respectively to the outside of pedestal 1, recirculation hole 8 is offered on mounting plate 3, and open up in the top inner wall of recirculation hole 8
There is shifting chute 9, connecting hole 10 is offered in the top inner wall of shifting chute 9, push rod 24, and push rod are slidably connected in connecting hole 10
24 bottom end extends in shifting chute 9 and is fixedly installed with the second mounting rack 12, and the basal sliding of the second mounting rack 12 is connected with
First mounting rack 11, and the bottom of the first mounting rack 11 is fixedly connected with the inner wall of recirculation hole 8, the second mounting rack 12 and shifting chute
9 inner wall is slidably connected, and the top of mounting plate 3 extends to the top of pedestal 1 and is fixedly installed with limit plate 7, and on limit plate 7
The fixation hole 21 being connected with connecting hole 10 is offered, the top of push rod 24 is fixedly installed with limit base 20, the top of limit base 20
Portion extends in fixation hole 21 and clamps with 21 phase of fixation hole, pulls up limit plate 7 first, by mounting plate 3 from placing chamber 2
Interior removal, latter two brake posts 23 card column can be removed to card slot at this time so that two brake posts 23 are located remotely from each other, compress
Spring 19 just will do it reset, drives fixed plate 18 to move up, when fixed plate 18 moves up, can drive push rod 24 simultaneously
It is moved up with limit base 20, at this moment push rod 24 will pull the second mounting rack 12 and move up, so that two fixations
Seat 13 is located remotely from each other, and is lost the limit to fixed frame 14, at this time can be taken out fixed frame 14 out of recirculation hole 8, convenient for clear
The magnet that adsorbs on reason magnet 15, the utility model is easy to operate, loses limit to limit base 20 by that will move brake posts 23
Position, the elastic force that can use compressed spring 19 moves up the second mounting rack 12, so as to easily by magnet 15 from stream
It is taken out in through-hole 8, is convenient to clean the iron filings adsorbed on magnet 15.
In the utility model, the top of push rod 24 is fixedly installed with fixed plate 18, and fixed plate 18 and connecting hole 10 slide
Connection, the bottom of limit base 20 are fixedly connected with the top of fixed plate 18, compressed spring 19 are arranged on push rod 24, and compress bullet
Spring 19 is located at 18 lower section of fixed plate, and the top of compressed spring 19 is fixedly connected with the bottom of fixed plate 18, the bottom of compressed spring 19
End is fixedly connected with the side inner wall of connecting hole 10, and mobile mouth 22 is offered in the two sides top inner wall of fixation hole 21, mobile
Sliding slot is offered on the side inner wall of mouth 22, and slidably connects slide bar in sliding slot, one end of slide bar extends in mobile mouth 22
And brake posts 23 are fixedly installed with, the two sides of limit base 20 offer card slot, and the side that two brake posts 23 are close to each other
Card column is fixedly mounted, two card column one end close to each other extend respectively to mutually clamp in card slot and with card slot, the first installation
It is set on frame 11 there are two mobile chamber 16, slidably connects connecting column 17 in mobile chamber 16, the top of connecting column 17 is through moving
The top inner wall of dynamic chamber 16 is simultaneously fixedly mounted with the bottom of the second mounting rack 12, the top of the first mounting rack 11 and the second installation
The bottom of frame 12 is fixedly installed with fixing seat 13, and two fixing seats 13 side close to each other equidistantly offer it is multiple
Mounting groove is installed with the same fixed frame 14 in two opposite mounting grooves, and the two sides of fixed frame 14 are embedded with magnet
15, pull up limit plate 7 first, by mounting plate 3 from place chamber 2 in remove, latter two brake posts 23 so that two system
Dynamic column 23 is located remotely from each other, and card column can be removed to card slot at this time, and compressed spring 19 just will do it reset, drives fixed plate 18 upward
It is mobile, when fixed plate 18 moves up, push rod 24 and limit base 20 can be driven to move up simultaneously, at this moment push rod 24 will pull
Second mounting rack 12 moves up, so that two fixing seats 13 are located remotely from each other, loses the limit to fixed frame 14, this
When fixed frame 14 can be taken out out of recirculation hole 8, be convenient to clean the magnet adsorbed on magnet 15, the utility model operation letter
It is single, limit to limit base 20 is lost by the way that brake posts 23 will be moved, can use the elastic force of compressed spring 19 for the second installation
Frame 12 moves up, and so as to being easily taken out magnet 15 out of recirculation hole 8, is convenient to clean and adsorbs on magnet 15
Iron filings.
Working principle: when in use, limit base 20 is pushed down on first, push rod 24 is driven to move down, at this moment can driven
Second mounting rack 12 moves down, and fixed frame 14 is fixedly mounted in recirculation hole 8, is then inserted into mounting plate 3 and places chamber 2
It is interior, at this moment place lubricating oil in chamber 2 can by recirculation hole 8, so the iron filings in lubricating oil can be adsorbed on magnet 15,
When needing to clear up the iron filings on magnet 15, limit plate 7 is pulled up at this time, and mounting plate 3 is moved out of placement chamber 2
Out, card column can be removed card slot, compressed spring so that two brake posts 23 are located remotely from each other by latter two brake posts 23 at this time
19 just will do it reset, and fixed plate 18 is driven to move up, and when fixed plate 18 moves up, can drive push rod 24 and limit simultaneously
Position seat 20 moves up, and at this moment push rod 24 will pull the second mounting rack 12 and move up, so that two fixing seats 13
It is located remotely from each other, loses the limit to fixed frame 14, fixed frame 14 can be taken out at this time out of recirculation hole 8, be convenient to clean magnetic
The magnet adsorbed on iron 15.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of rocker arm of coal mining machine lubricant passage way, including pedestal (1), which is characterized in that the pedestal (1), which is equipped with, places chamber
(2), mounting hole and in the top inner wall of placement chamber (2) is offered, is fixedly mounted in the bottom interior wall for placing chamber (2)
Have mounting base (4), be equipped with mounting plate (3) in the mounting hole, and the bottom of mounting plate (3) extends to and places in chamber (2) simultaneously
It seals and is fixedly mounted with the top of mounting base (4), sealing is fixedly mounted respectively in the two sides bottom interior wall for placing chamber (2)
There are oil inlet pipe (5) and flowline (6), and one end of oil inlet pipe (5) and flowline (6) extends respectively to the outside of pedestal (1), institute
It states and is offered on mounting plate (3) recirculation hole (8), and offer shifting chute (9), the movement in the top inner wall of recirculation hole (8)
It offers connecting hole (10), is slidably connected push rod (24) in the connecting hole (10), and push rod in the top inner wall of slot (9)
(24) bottom end extends in shifting chute (9) and is fixedly installed with the second mounting rack (12), the bottom of second mounting rack (12)
Portion slidably connects the first mounting rack (11), and the bottom of the first mounting rack (11) is fixedly connected with the inner wall of recirculation hole (8), institute
It states the second mounting rack (12) and the inner wall of shifting chute (9) is slidably connected, extend to pedestal (1) at the top of the mounting plate (3)
Top is simultaneously fixedly installed with limit plate (7), and the fixation hole (21) being connected with connecting hole (10) is offered on limit plate (7),
The top of the push rod (24) is fixedly installed with limit base (20), is extended in fixation hole (21) at the top of the limit base (20)
And it is mutually clamped with fixation hole (21).
2. a kind of rocker arm of coal mining machine lubricant passage way according to claim 1, which is characterized in that the top of the push rod (24)
Be fixedly installed with fixed plate (18), and fixed plate (18) is slidably connected with connecting hole (10), the bottom of the limit base (20) with
Fixed plate is fixedly connected at the top of (18).
3. a kind of rocker arm of coal mining machine lubricant passage way according to claim 1, which is characterized in that be arranged on the push rod (24)
Have compressed spring (19), and compressed spring (19) is located at below fixed plate (18), the top of the compressed spring (19) and fixation
The bottom of plate (18) is fixedly connected, and the bottom end of the compressed spring (19) is fixedly connected with the side inner wall of connecting hole (10).
4. a kind of rocker arm of coal mining machine lubricant passage way according to claim 1, which is characterized in that the two of the fixation hole (21)
It is offered on the inner wall of lateral roof mobile mouth (22), offers sliding slot on the side inner wall of the movement mouth (22), and in sliding slot
Slide bar is slidably connected, one end of slide bar extends in mobile mouth (22) and is fixedly installed with brake posts (23), the limit base
(20) two sides offer card slot, and card column, two card columns are fixedly mounted in two brake posts (23) sides close to each other
One end close to each other extends respectively to mutually clamp in card slot and with card slot.
5. a kind of rocker arm of coal mining machine lubricant passage way according to claim 1, which is characterized in that first mounting rack (11)
On set there are two mobile chamber (16), is slidably connected connecting column (17) in the mobile chamber (16), the connecting column (17)
Top run through the top inner wall of mobile chamber (16) and be fixedly mounted with the bottom of the second mounting rack (12).
6. a kind of rocker arm of coal mining machine lubricant passage way according to claim 1, which is characterized in that first mounting rack (11)
Top and the bottom of the second mounting rack (12) be fixedly installed with fixing seat (13), and two fixing seats (13) are close to each other
Side equidistantly offers multiple mounting grooves, is installed with the same fixed frame (14), institute in two opposite mounting grooves
The two sides for stating fixed frame (14) are embedded with magnet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603583.7U CN208817059U (en) | 2018-09-29 | 2018-09-29 | A kind of rocker arm of coal mining machine lubricant passage way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603583.7U CN208817059U (en) | 2018-09-29 | 2018-09-29 | A kind of rocker arm of coal mining machine lubricant passage way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208817059U true CN208817059U (en) | 2019-05-03 |
Family
ID=66278974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821603583.7U Expired - Fee Related CN208817059U (en) | 2018-09-29 | 2018-09-29 | A kind of rocker arm of coal mining machine lubricant passage way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208817059U (en) |
-
2018
- 2018-09-29 CN CN201821603583.7U patent/CN208817059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20190929 |