CN206495674U - A kind of manless working face's machine rocking arm - Google Patents
A kind of manless working face's machine rocking arm Download PDFInfo
- Publication number
- CN206495674U CN206495674U CN201720059192.2U CN201720059192U CN206495674U CN 206495674 U CN206495674 U CN 206495674U CN 201720059192 U CN201720059192 U CN 201720059192U CN 206495674 U CN206495674 U CN 206495674U
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- motor
- water tank
- cooling line
- working face
- rocking arm
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Abstract
The utility model discloses a kind of manless working face's machine rocking arm, including housing, first motor cooling line, water gauge, breather plug and priming valve, first motor, cooling line is equipped with the outside of second motor and three-motor, and positioned between the second motor and three-motor, first motor, cooling line on second motor and three-motor is connected with water tank, the water tank is provided with water gauge, the dewatering outlet is located at the bottom of water tank, the top of the water tank, breather plug is provided with positioned at the surface of housing, the priming valve is on the surface of housing, and priming valve inside water tank with being connected.Manless working face's machine rocking arm is provided with cooling line on the working face of motor, continual cool is carried out to motor, with reference to prior art inside and outside spraying system to the mist cooling of rocker gear case, influence of the rocker gear case to motor is reduced, the motor moment is under relatively suitable working environment.
Description
Technical field
The utility model is related to coal excavation apparatus technical field, specially a kind of manless working face's machine rocking arm.
Background technology
Flitting is the visual plant of coal mining, and the compact conformation of cutting units rocking arm decelerator, part distribution is close
Degree is big, and because rocker gear, bearing rotating speed are high, transmission power is big, thus gear cavity is also easy to produce substantial amounts of heat, the temperature of rocking arm
Easily rise, influences the life-span of the parts such as gear, bearing, sealing ring, motor, so as to influence the life-span of coal-winning machine, increase is mined
Machine ore deposit lower maintenance time, influence efficiency of producing coal.
The cooling of rocker arm of coal mining machine generally increases heat exchanger in enclosure interior, i.e., steel pipe or copper are added inside gear-box
Pipe, will increase the space of rocking arm inner chamber, after a period of time, pipeline easily corrodes leak, emulsifies gear oil；And pipeline
Thermal conduction effect influenceed by box volume and with oily contact situation；To processing, assembling, sealedly require higher, and it is existing
The external spraying of coal-winning machine typically carries out external spraying using the method for synthesis above or above or both, when coal-winning machine is harsh
Used for a long time under environment, mist cooling is not sufficiently effective to meet use requirement, and the rocker gear case of high temperature can be produced to motor
Raw influence, reduces the operating efficiency of motor.
Utility model content
The purpose of this utility model is to provide a kind of manless working face's machine rocking arm, to solve what is proposed in above-mentioned background technology
The cooling effect of existing rocker arm of coal mining machine is poor, the problem of rocker gear case of high temperature can produce influence to motor.
To achieve the above object, the utility model provides following technical scheme：A kind of manless working face's machine rocking arm, including shell
Body, the first motor, the second motor, three-motor, cooling line, water tank, water gauge, dewatering outlet, breather plug and priming valve,
It is provided with the first motor, the second motor and three-motor in the housing, first motor, the second motor and the
Cooling line is equipped with the outside of three-motor, the water tank is located at the inside of housing, and positioned at the second motor and the 3rd electricity
Between motivation, the cooling line on first motor, the second motor and three-motor is connected with water tank, institute
Water tank is stated provided with water gauge, the dewatering outlet is located at the bottom of water tank, the top of the water tank, be provided with positioned at the surface of housing
Breather plug, the priming valve is on the surface of housing, and priming valve inside water tank with being connected.
It is preferred that, the cooling line is coiled in the outer of the first motor, the second motor and three-motor in a ring
Portion.
It is preferred that, the cooling line is that the spacing between flat-shaped loop configuration, and adjacent cooling line is cm.
It is preferred that, the cooling line is made using copper pipe.
It is preferred that, the outer wall of the water tank protects shell provided with steel plate.
Compared with prior art, the beneficial effects of the utility model are：Work of the manless working face's machine rocking arm in motor
Face be provided with cooling line, to motor carry out it is continual cool, with reference to prior art inside and outside spraying system to shaking
The mist cooling of arm gear case, influence of the reduction rocker gear case to motor, makes the motor moment be in relatively suitable work
Make under environment, the service life, the operating efficiency of raising motor for extension motor play the role of good, it is to avoid failure
Occur, so as to improve the service life of whole rocking arm, also, steel plate protection shell is provided with the outer wall of water tank, in coal-winning machine work
When making, water tank can be effectively protected not broken.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, housing, the 2, first motor, the 3, second motor, 4, three-motor, 5, cooling line, 6, water tank,
7th, water gauge, 8, dewatering outlet, 9, breather plug, 10, priming valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of manless working face's machine rocking arm, including housing 1,
One motor 2, the second motor 3, three-motor 4, cooling line 5, water tank 6, water gauge 7, dewatering outlet 8, breather plug 9 and add water
The first motor 2, the second motor 3 and three-motor 4, the first motor 2, the second motor 3 are provided with valve 10, housing 1
Cooling line 5 is equipped with the outside of three-motor 4, and water tank 6 is located at the inside of housing 1, and positioned at the second motor 3 and the
Between three-motor 4, the cooling line 5 on the first motor 2, the second motor 3 and three-motor 4 is connected with water tank 6
Connect, water tank 6 is provided with water gauge 7, dewatering outlet 8 is located at the bottom of water tank 6, the top of water tank 6, be provided with positioned at the surface of housing 1
Breather plug 9, priming valve 10 is on the surface of housing 1, and priming valve 10 inside water tank 6 with being connected.
In above-described embodiment, specifically, cooling line 5 is coiled in the first motor 2, the second motor 3 and in a ring
The outside of three-motor 4, the cooling line 5 that annular is set makes 5 pair of first motor 2 of cooling line, the second motor 3 and the 3rd
The cooling of motor 4 is uniform, good cooling effect.
In above-described embodiment, specifically, cooling line 5 is flat-shaped loop configuration, and between adjacent cooling line 5
Spacing is 10cm, it is therefore intended that the heat for enabling the first motor 2, the second motor 3 and three-motor 4 to produce effectively expands
Dissipate.
In above-described embodiment, specifically, cooling line 5 is made using copper pipe, with good heat conductivility.
In above-described embodiment, specifically, the outer wall of water tank 6 protects shell provided with steel plate, can be effective when coal-winning machine works
Water tank 6 is protected not broken.
Operation principle：When using manless working face's machine rocking arm, need to have to whole manless working face's machine rocking arm in a structure
Understanding, when in use, can more easily be used, first, height of water level be checked by the water gauge 7 on water tank 6, if
Height of water level is less than setting value, should carry out moisturizing by priming valve 10, coal-winning machine, top, the position of water tank 6 can be opened after moisturizing
Breather plug 9 is provided with the surface of housing 1, water tank 6 is in communication with the outside, can be entered after the boiling water in water tank by breather plug 9
Row pressure release, after long-time use, the water in water tank occurs that fouling etc. changes, and influences cooling-down effect, now, should pass through dewatering outlet
8 release water, and progress is changed after water and can be continuing with, and the cooling line 5 of manless working face's machine rocking arm is coiled in first in a ring
The outside of motor 2, the second motor 3 and three-motor 4, the cooling line 5 that annular is set makes 5 pair of first electricity of cooling line
The cooling of motivation 2, the second motor 3 and three-motor 4 is uniform, good cooling effect, with reference to the inside and outside spraying system of prior art
The mist cooling united to rocker gear case, reduction rocker gear case is to the first motor 2, the second motor 3 and three-motor 4
Influence, make the first motor 2, the second motor 3 and the moment of three-motor 4 be in relatively suitable working environment under.
In summary, general principle of the present utility model, principal character and advantage has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain is defined by appended claims and its effect thing.
Claims (5)
1. a kind of manless working face's machine rocking arm, including housing (1), the first motor (2), the second motor (3), three-motor
(4), cooling line (5), water tank (6), water gauge (7), dewatering outlet (8), breather plug (9) and priming valve (10), it is characterised in that：Institute
State and the first motor (2), the second motor (3) and three-motor (4) are provided with housing (1), first motor (2),
Cooling line (5) is equipped with the outside of second motor (3) and three-motor (4), the water tank (6) is located at housing (1)
Inside, and positioned between the second motor (3) and three-motor (4), first motor (2), the second motor (3) and
Cooling line (5) on three-motor (4) is connected with water tank (6), and the water tank (6) is provided with water gauge (7), described to put
The mouth of a river (8) be located at water tank (6) bottom, the top of the water tank (6), positioned at the surface of housing (1) be provided with breather plug (9),
The priming valve (10) is on the surface of housing (1), and priming valve (10) inside water tank (6) with being connected.
2. a kind of manless working face's machine rocking arm according to claim 1, it is characterised in that：The cooling line (5) is in a ring
Coil in the outside of the first motor (2), the second motor (3) and three-motor (4).
3. a kind of manless working face's machine rocking arm according to claim 1, it is characterised in that：The cooling line (5) is flat-shaped
Loop configuration, and spacing between adjacent cooling line (5) is 10cm.
4. a kind of manless working face's machine rocking arm according to claim 1, it is characterised in that：The cooling line (5) uses copper
Pipe is made.
5. a kind of manless working face's machine rocking arm according to claim 1, it is characterised in that：The outer wall of the water tank (6) is provided with
Steel plate protects shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059192.2U CN206495674U (en) | 2017-01-18 | 2017-01-18 | A kind of manless working face's machine rocking arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059192.2U CN206495674U (en) | 2017-01-18 | 2017-01-18 | A kind of manless working face's machine rocking arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495674U true CN206495674U (en) | 2017-09-15 |
Family
ID=59803402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059192.2U Active CN206495674U (en) | 2017-01-18 | 2017-01-18 | A kind of manless working face's machine rocking arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495674U (en) |
-
2017
- 2017-01-18 CN CN201720059192.2U patent/CN206495674U/en active Active
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