CN208487193U - A kind of Walk Part of Shearer gear lubrication device - Google Patents
A kind of Walk Part of Shearer gear lubrication device Download PDFInfo
- Publication number
- CN208487193U CN208487193U CN201821048486.6U CN201821048486U CN208487193U CN 208487193 U CN208487193 U CN 208487193U CN 201821048486 U CN201821048486 U CN 201821048486U CN 208487193 U CN208487193 U CN 208487193U
- Authority
- CN
- China
- Prior art keywords
- gear
- box
- reserve tank
- fuel reserve
- support rod
- 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.)
- Expired - Fee Related
Links
Landscapes
- General Details Of Gearings (AREA)
Abstract
A kind of Walk Part of Shearer gear lubrication device, it include gear-box, fuel reserve tank and oil-control valve, gear-box is connected with fuel reserve tank by bindiny mechanism, fuel reserve tank is located at the top of gear-box, bolt is bolted with by a screw hole on the top cover of fuel reserve tank, through-hole is provided on bolt, the bottom of fuel reserve tank is connected with oil-control valve, oil-control valve is connected with petroleum pipeline, a connecting tube is provided in the top blind flange of gear-box, connecting tube is connected with gear-box, and is located at the top of driving gear, and petroleum pipeline is inserted in connecting tube.A kind of Walk Part of Shearer gear lubrication device described in the utility model, rationally, structure is simple, has the function of buffer shock-absorbing, and the abrasion between gear can be effectively reduced in high lubricating effect, extends the service life of gear for design.
Description
Technical field
The utility model relates to coalcutter ancillary equipment more particularly to a kind of Walk Part of Shearer gear lubrication devices.
Background technique
At this stage, the coalcutter that underground coal mine uses, driving gear, walking gear category low speed in running part gear-box
Engaged gear.Coalcutter manufacturer is engaged using two gear dry types, and lubricating arrangement is not provided with.This method of operation has very
Big defect: firstly, driving gear is engaged with the direct dry type of walking gear, being worn the wearing layer of tooth surface quickly, and
And coal amount it is big when, part coal grain enters wheel between cog, more accelerates two gear failures, greatly shorten the service life of gear, increase
Failure rate；Secondly, if the coal machine weight used is larger, working face complicated condition, working face gradient camber is big, coal quality is hard etc.,
Keep the average load for driving gear, walking gear to bear and instantaneous load bigger, two gears are more easy to damage, or even break
Tooth influences coal work.
Utility model content
The purpose of this utility model is that providing a kind of Walk Part of Shearer gear in place of overcome the deficiencies in the prior art
Lubricating arrangement, rationally, structure is simple, has the function of buffer shock-absorbing, and high lubricating effect can be effectively reduced between gear for design
Abrasion, extends the service life of gear.
A kind of Walk Part of Shearer gear lubrication device described in the utility model, includes gear-box, fuel reserve tank and control
Oil valve door, the gear-box are connected with fuel reserve tank by bindiny mechanism, and fuel reserve tank is located at the top of gear-box, the connection
Mechanism includes support rod, connecting plate, supporting plate and helical spring, and the both ends of the gear-box are provided with support rod, support rod
On be equipped with a supporting plate moving up and down, be arranged with helical spring on the support rod below the supporting plate, helical spring
Both ends lean with supporting plate, gear-box respectively, and the fuel reserve tank is set between two support rods, the two sides setting of fuel reserve tank
There is connecting plate, the connecting plate is arranged on support rod, and connecting plate is set to the top of supporting plate, and can be on support rod
It moves up and down, is bolted with fixture nut on the support rod above the connecting plate；Pass through one on the top cover of the fuel reserve tank
Screw hole is bolted with bolt, and through-hole is provided on bolt, and the bottom of the fuel reserve tank is connected with oil-control valve, the connection of oil-control valve
There is petroleum pipeline, a connecting tube is provided in the top blind flange of the gear-box, connecting tube is connected with gear-box, and is located at
The top of gear is driven, the petroleum pipeline is inserted in connecting tube.
It is provided with several annular grooves on the inner tubal wall of the connecting tube, ring-shaped rubber is provided in annular groove
Circle.
The lower part of the support rod is bolted with adjusting nut, and helical spring is sheathed on the branch between supporting plate and adjusting nut
On strut, the both ends of the helical spring lean with supporting plate, adjusting nut respectively.
The oil-control valve is spheroidal stop valve.
It is provided with fuel outlet on the gear-box, is provided with sealing-plug at fuel outlet.
A kind of Walk Part of Shearer gear lubrication device described in the utility model, rationally, structure is simple, has for design
The abrasion between gear can be effectively reduced in the function of buffer shock-absorbing, high lubricating effect, extend the service life of gear.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of Walk Part of Shearer gear lubrication device described in the utility model.
1-6-supporting plate of gear-box 2-fuel reserve tank, 3-support rod, 4-fixture nut, 5-connecting plate 7-
12-petroleum pipeline of helical spring 8-adjusting nut, 9-bolt, 10-through-hole, 11-oil-control valve 13-connection
14-annular rubber ring of pipe.
Specific embodiment
It referring now to attached drawing 1, in conjunction with specific embodiments, is described as follows: a kind of Walk Part of Shearer described in the utility model
Gear lubrication device, includes gear-box 1, fuel reserve tank 2 and oil-control valve 11, and the gear-box 1 is to mine in the prior art
The gear-box of machine running part, gear-box 1 are connected with fuel reserve tank 2 by bindiny mechanism, and fuel reserve tank 2 is located at the top of gear-box 1, institute
The bindiny mechanism stated includes support rod 3, connecting plate 5, supporting plate 6 and helical spring 7, and the both ends of the gear-box 1 are provided with
Support rod 3 is equipped with a supporting plate 6 moving up and down on support rod 3, is arranged with spiral shell on the support rod 3 of 6 lower section of supporting plate
Spring 7 is revolved, the both ends of helical spring 7 lean with supporting plate 6, gear-box 1 respectively, and the fuel reserve tank 2 is set to two supports
Between bar 3, the two sides of fuel reserve tank 2 are provided with connecting plate 5, and the connecting plate 5 is arranged on support rod 3, and connecting plate 5 is set to
The top of supporting plate 6, and can be moved up and down on support rod 3, it is bolted on the support rod 3 of 5 top of connecting plate solid
Determine nut 4, nut 4 can fix fuel reserve tank 2 by being tightened.Coalcutter can generate vibration in normal operation, connect machine
Structure has the effect of buffer shock-absorbing, can reduce the vibration between fuel reserve tank and gear-box.
Bolt 9 is bolted with by a screw hole on the top cover of the fuel reserve tank 2, through-hole 10 is provided on bolt 9, it is described
The bottom of fuel reserve tank 2 is connected with oil-control valve 11, and oil-control valve 11 is connected with petroleum pipeline 12, the top cover of the gear-box 1
A connecting tube 13 is provided on plate, connecting tube 13 is connected with gear-box 1, and is located at the top of driving gear, and described is defeated
Oil pipe 12 is inserted in connecting tube 13.It is provided with through-hole 10 on bolt 9, fuel reserve tank 2 and external phase can be made by the through-hole 10
Logical, through-hole 10 can be used for breathing freely, add lubricating oil.Connecting tube 13 is set to the top of driving gear, to guarantee that lubricating oil instils
On driving gear.Oil-control valve 11 is opened, for fuel reserve tank 2 under the action of atmospheric pressure, the lubricating oil in case is through oil-control valve
On door 11,12 continuous drip of petroleum pipeline to driving gear, driving gear passes to lubricating oil on walking gear while rotation,
To form oil film between two gears.
Further, several annular grooves are provided on the inner tubal wall of the connecting tube 13, be arranged in annular groove
There is annular rubber ring 14.
Further, the lower part of the support rod 3 is bolted with adjusting nut 8, and helical spring 7 is sheathed on supporting plate 6 and adjusts
It saves on the support rod 3 between nut 8, the both ends of the helical spring 7 lean with supporting plate 6, adjusting nut 8 respectively.Rotation
The damped coefficient of the adjustable helical spring 7 of adjusting nut 8.
Further, the oil-control valve 11 is spheroidal stop valve.
Further, it is provided with fuel outlet on the gear-box 1, is provided with sealing-plug at fuel outlet.
A kind of Walk Part of Shearer gear lubrication device described in the utility model, rationally, structure is simple, has for design
The abrasion between gear can be effectively reduced in the function of buffer shock-absorbing, high lubricating effect, extend the service life of gear.
Claims (5)
- It include gear-box (1), fuel reserve tank (2) and oil-control valve (11) 1. a kind of Walk Part of Shearer gear lubrication device, Be characterized in that: the gear-box (1) is connected with fuel reserve tank (2) by bindiny mechanism, and fuel reserve tank (2) is located at gear-box (1) Top, the bindiny mechanism include support rod (3), connecting plate (5), supporting plate (6) and helical spring (7), the gear The both ends of case (1) are provided with support rod (3), and a supporting plate (6) moving up and down, the supporting plate are equipped on support rod (3) (6) be arranged with helical spring (7) on the support rod (3) below, the both ends of helical spring (7) respectively with supporting plate (6), gear-box (1) it leans, the fuel reserve tank (2) is set between two support rods (3), and the two sides of fuel reserve tank (2) are provided with connecting plate (5), the connecting plate (5) is arranged on support rod (3), and connecting plate (5) is set to the top of supporting plate (6), and can be Support rod moves up and down on (3), is bolted with fixture nut (4) on the support rod (3) above the connecting plate (5)；Described It is bolted with bolt (9) on the top cover of fuel reserve tank (2) by a screw hole, through-hole (10), the fuel reserve tank is provided on bolt (9) (2) bottom is connected with oil-control valve (11), and oil-control valve (11) is connected with petroleum pipeline (12), the top of the gear-box (1) It is provided on portion's cover board a connecting tube (13), connecting tube (13) is connected with gear-box (1), and is located at the upper of driving gear Side, the petroleum pipeline (12) are inserted in connecting tube (13).
- 2. a kind of Walk Part of Shearer gear lubrication device according to claim 1, it is characterised in that: the connecting tube (13) it is provided with several annular grooves on inner tubal wall, annular rubber ring (14) are provided in annular groove.
- 3. a kind of Walk Part of Shearer gear lubrication device according to claim 1, it is characterised in that: the support rod (3) lower part is bolted with adjusting nut (8), and helical spring (7) is sheathed on the support rod between supporting plate (6) and adjusting nut (8) (3) on, the both ends of the helical spring (7) lean with supporting plate (6), adjusting nut (8) respectively.
- 4. a kind of Walk Part of Shearer gear lubrication device according to claim 1, it is characterised in that: the oil-control valve Door (11) is spheroidal stop valve.
- 5. a kind of Walk Part of Shearer gear lubrication device according to claim 1, it is characterised in that: the gear-box (1) it is provided with fuel outlet on, is provided with sealing-plug at fuel outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048486.6U CN208487193U (en) | 2018-07-04 | 2018-07-04 | A kind of Walk Part of Shearer gear lubrication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821048486.6U CN208487193U (en) | 2018-07-04 | 2018-07-04 | A kind of Walk Part of Shearer gear lubrication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487193U true CN208487193U (en) | 2019-02-12 |
Family
ID=65249511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821048486.6U Expired - Fee Related CN208487193U (en) | 2018-07-04 | 2018-07-04 | A kind of Walk Part of Shearer gear lubrication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352714A (en) * | 2022-01-20 | 2022-04-15 | 中村精机（无锡）有限公司 | Gear lubricating mechanism |
-
2018
- 2018-07-04 CN CN201821048486.6U patent/CN208487193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114352714A (en) * | 2022-01-20 | 2022-04-15 | 中村精机（无锡）有限公司 | Gear lubricating mechanism |
| CN114352714B (en) * | 2022-01-20 | 2024-03-12 | 中村精机（无锡）有限公司 | Gear lubrication mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10760367B2 (en) | Wellhead sealing device of sucker-rod pumping machine | |
| CN208487193U (en) | A kind of Walk Part of Shearer gear lubrication device | |
| CN206130015U (en) | Walking belt transmission straining device | |
| CN205823222U (en) | Polished rod sealer | |
| CN112610654B (en) | Transmission shaft adjusting device | |
| CN204099608U (en) | A kind of throttle valve | |
| CN102337851A (en) | Oil production wellhead device capable of rotating automatically | |
| CN203394378U (en) | Rolling wheel type polished rod anti-eccentric centralizer of wellhead | |
| CN207111829U (en) | Pier self-positioning damps rope vibration absorber | |
| CN206347162U (en) | Pressure balance type wellhead casing pipe protector | |
| CN105508569B (en) | A kind of circle drum aligning shaft coupling type surface aerating machine of falling umbrella | |
| US1711886A (en) | Brake equalizer | |
| CN206830112U (en) | Oil-field oil pumper packing box | |
| CN203584358U (en) | Self-lubricating hole mouth sealing packing box at center of adjustable pumping unit polish rod | |
| CN206845449U (en) | A kind of hydraulic end of plunger pump assembly of conical surface location sealing letter body | |
| CN203148630U (en) | Diesel engine crankshaft crank arm inclined hole plugging quality detection apparatus | |
| CN103697131B (en) | A kind of ball screw | |
| WO2020180201A2 (en) | Downhole piston pump for hydrocarbons exploitation | |
| CN217208056U (en) | Pipeline supporting structure for laying engineering pipeline | |
| CN205735922U (en) | A kind of plastic cement pipeline traction machine | |
| CN220016441U (en) | Pneumatic ball valve that practicality is good | |
| CN109667808A (en) | A kind of linkage drive units | |
| CN215789473U (en) | Pipeline strutting arrangement for pipeline installation engineering | |
| CN220319508U (en) | Pressure reduction control device for oil-gas field drilling equipment | |
| CN208845136U (en) | Well mouth of oil well polished rod sealer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20190704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |