CN208793026U - A kind of safety-type Coal Mine Electromechanical Equipment for coal mining - Google Patents
A kind of safety-type Coal Mine Electromechanical Equipment for coal mining Download PDFInfo
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- CN208793026U CN208793026U CN201821068738.1U CN201821068738U CN208793026U CN 208793026 U CN208793026 U CN 208793026U CN 201821068738 U CN201821068738 U CN 201821068738U CN 208793026 U CN208793026 U CN 208793026U
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- coal mine
- belt pulley
- belt
- wall
- safety
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Abstract
The utility model discloses a kind of safety-type Coal Mine Electromechanical Equipments for coal mining, including Coal Mine Ventilator and the fan being arranged in Coal Mine Ventilator, and filter screen is additionally provided in Coal Mine Ventilator, the central axis of fan extends outwardly and fixing sleeve is connected to the first belt pulley, cavity is fixedly connected at the top of Coal Mine Ventilator, lateral rotation is connected with bull stick in cavity, bull stick fixing sleeve is connected to the second belt pulley, movable sleeve is connected to belt on second belt pulley, and it the side wall of belt through cavities and extends in Coal Mine Ventilator, belt extends to one end in Coal Mine Ventilator and the first belt pulley pivot bush unit, the side wall of one end through cavities of the bull stick far from the second belt pulley simultaneously extends outwardly, bull stick extends to external one end fixing sleeve and is connected to half gear.The utility model, it is easy to operate, so as to easily clear up the dust that filter screen outer wall is saved bit by bit, improve the air inflow of oxygen in mine.
Description
Technical field
The utility model relates to coal mining technology field more particularly to a kind of safety-type coal mining machines for coal mining
Electric equipment.
Background technique
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal
Mine is typically chosen to underground when coal seam is remote from earth's surface and digs tunnel digging coal, this is underground mine, when coal seam is away from earth's surface
Distance it is close when, be typically chosen directly removing surface soil layer excavate coal, this is open coal mine, China's overwhelming majority coal mine category
In underground mine, the proportional space that coal mine is the mankind to be excavated when digging is rich in the geological stratification for having coal, generally include tunnel,
Well cave and face etc..In the recovery process of coal mine, need to use draft fan.
In the prior art, when outside air is sucked into mine by draft fan, while the impurity in air can also be inhaled
It is attached on filter screen, after ventilation blower long-time use, the impurity saved bit by bit on filter screen excessively be easy to cause the oxygen in mine
Air inflow is very few, causes anoxic inside mine.
Utility model content
Purpose of the utility model is to solve the impurity saved bit by bit on filter screen in the prior art excessively to be easy to cause mine
The very few problem of the air inflow of oxygen in well, and a kind of safety-type Coal Mine Electromechanical Equipment for coal mining proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of safety-type Coal Mine Electromechanical Equipment for coal mining, including Coal Mine Ventilator and setting are in coalmine ventilation
Fan in machine, and filter screen is additionally provided in Coal Mine Ventilator, the central axis of the fan extends outwardly and fixing sleeve is connected to
One belt pulley is fixedly connected with cavity at the top of the Coal Mine Ventilator, and lateral rotation is connected with bull stick in the cavity, described
Bull stick fixing sleeve is connected to the second belt pulley, and movable sleeve is connected to belt, and the side wall of belt through cavities on second belt pulley
And extend in Coal Mine Ventilator, the belt extends to one end in Coal Mine Ventilator and the first belt pulley pivot bush unit, institute
It states the side wall of one end through cavities of the bull stick far from the second belt pulley and extends outwardly, it is solid that the bull stick extends to external one end
Surely be socketed with half gear, side wall of the Coal Mine Ventilator close to half gear side is rotatably connected to cylinder, the cylinder it is outer
Wall has been fixedly attached gear, and gear is engaged with half gear, and torque spring, the torsion bullet are also arranged on the cylinder
The both ends of spring are fixedly connected with gear and Coal Mine Ventilator respectively, and the inner wall of the cylinder is also connected with cross bar, and cross bar passes through
Cylinder simultaneously extends outwardly, and the cross bar extends to external one end and is fixedly connected with motion bar, and motion bar is close to filter screen one
The side wall of side is fixedly connected with hairbrush, and hairbrush is contacted with filter screen.
Preferably, the two sides inner wall of the cylinder opens up fluted, and wedge block, the wedge block are equipped in the groove
Two sidewalls be fixedly connected to limited block, the two sidewalls of the groove offer the limiting slot to match with limited block, institute
The top of wedge block is stated by being fixedly connected at the top of spring and groove, the two sidewalls of the cross bar offer and wedge block phase
Matched wedge groove.
Preferably, the sidewall symmetry of the Coal Mine Ventilator side is set there are two gag lever post, and the outer wall of gag lever post is equipped with
Rubber sheet gasket.
Preferably, the side wall of two wedge block opposite sides is rotatably connected to ball.
Preferably, telescopic rod is equipped in two springs, and the both ends of telescopic rod are solid with wedge block and groove respectively
Fixed connection.
Preferably, the outer wall of first belt pulley and the second belt pulley offers anti-skid chequer.
Compared with prior art, the utility model provides a kind of safety-type Coal Mine Electromechanical Equipment for coal mining,
Have it is following the utility model has the advantages that
1, the safety-type Coal Mine Electromechanical Equipment for being used for coal mining drives the first belt by the center axis rotation of fan
Wheel rotation, then the belt being arranged jointly by the first belt pulley and the second belt pulley, the rotation of the first belt pulley drive the second belt
Wheel rotation, the rotation of the second belt pulley drive bull stick rotation, and bull stick rotation drives the rotation of half gear, then is nibbled by half gear with gear
Setting is closed, half gear rotation band moving gear rotates, and gear rotation drives cylinder and cross bar rotation, and cross bar rotation drives motion bar to turn
Dynamic, when half gear rotates by a certain angle, half gear engages disappearance with gear, then drives motion bar by the pulling force of torque spring
Original position is returned to, so as to easily clear up the dust that filter screen outer wall is saved bit by bit, improves the air inflow of air in mine.
2, the safety-type Coal Mine Electromechanical Equipment for being used for coal mining is squeezed wedge block, makes by pushing cross bar
Spring is compressed, and is contracted to wedge block in wedge groove, to make to block between wedge block and wedge groove and disappear, turns round tube
Cross bar cannot be driven to rotate when dynamic, consequently facilitating motion bar and hairbrush replacement.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type, it is easy to operate, so as to easily clear up the dust that filter screen outer wall is saved bit by bit, improve the air inlet of oxygen in mine
Amount.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of safety-type Coal Mine Electromechanical Equipment for coal mining structural representation
Figure；
Fig. 2 be the utility model proposes a kind of safety-type Coal Mine Electromechanical Equipment part A for coal mining amplification
Schematic diagram.
In figure: 1 Coal Mine Ventilator, 2 fans, 3 filter screens, 4 first belt pulleys, 5 cavitys, 6 bull sticks, 7 second belt pulleys, 8
Belt, 9 half gears, 10 cylinders, 11 gears, 12 torque springs, 13 cross bars, 14 motion bars, 15 hairbrush, 16 wedge blocks, 17 limits
Block, 18 springs, 19 gag lever posts.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of safety-type Coal Mine Electromechanical Equipment for coal mining, including Coal Mine Ventilator 1 and set
The fan 2 in Coal Mine Ventilator 1 is set, and is additionally provided with filter screen 3 in Coal Mine Ventilator 1, the central axis of fan 2 extends outwardly simultaneously
Fixing sleeve is connected to the first belt pulley 4, and the central axis of fan 2 is made to be able to drive the rotation of the first belt pulley 4, the top of Coal Mine Ventilator 1
Portion is fixedly connected with cavity 5, and lateral rotation is connected with bull stick 6 in cavity 5, and 6 fixing sleeve of bull stick is connected to the second belt pulley 7, and second
Movable sleeve is connected to belt 8 on belt pulley 7, and the side wall of 8 through cavities 5 of belt and extends in Coal Mine Ventilator 1, and belt 8 prolongs
One end in Coal Mine Ventilator 1 and 4 pivot bush unit of the first belt pulley are extended to, the first belt pulley 4 is made to be able to drive the second belt pulley 7
The outer wall of rotation, the first belt pulley 4 and the second belt pulley 7 offers anti-skid chequer, prevents belt 8 from skidding, bull stick 6 is far from second
The side wall of one end through cavities 5 of belt pulley 7 simultaneously extends outwardly, and bull stick 6 extends to external one end fixing sleeve and is connected to half gear
9, side wall of the Coal Mine Ventilator 1 close to half gear, 9 side is rotatably connected to cylinder 10, and the outer wall of cylinder 10 is fixedly attached with teeth
Wheel 11, and gear 11 is engaged with half gear 9, rotates half gear 9 with moving gear 11, is also arranged with torsion bullet on cylinder 10
Spring 12, the both ends of torque spring 12 are fixedly connected with gear 11 and Coal Mine Ventilator 1 respectively, enable cylinder 10 in torsion bullet
Original position is returned under the pulling force effect of spring 12, the inner wall of cylinder 10 is also connected with cross bar 13, and cross bar 13 passes through cylinder 10 simultaneously outward
Extend, the two sides inner wall of cylinder 10 opens up fluted, and wedge block 16, the side of two 16 opposite sides of wedge block are equipped in groove
Wall is rotatably connected to ball, reduces the frictional force between wedge block 16 and cross bar 13, and the two sidewalls of wedge block 16 are fixed to be connected
It is connected to limited block 17, limits the position of wedge block 16, the two sidewalls of groove offer the limiting slot to match with limited block 17,
The top of wedge block 16 is equipped with telescopic rod, and flexible by being fixedly connected at the top of spring 18 and groove in two springs 18
The both ends of bar are fixedly connected with wedge block 16 and groove respectively, and preventing spring 18, deformation occurs during the work time, cross bar 13
Two sidewalls offer the wedge groove to match with wedge block 16, and convenient for the replacement of motion bar 14 and hairbrush 15, cross bar 13 extends
It is fixedly connected with motion bar 14 to external one end, and side wall of the motion bar 14 close to 3 side of filter screen is fixedly connected with hairbrush
15, and hairbrush 15 is contacted with filter screen 3, is cleared up convenient for hairbrush 15 filter screen 3, the side wall pair of 1 side of Coal Mine Ventilator
Title is set there are two gag lever post 19, and the outer wall of gag lever post 19 is equipped with rubber sheet gasket, is limited the position of motion bar 14, is passed through simultaneously
Rubber sheet gasket protects motion bar 14.
In the utility model, in use, the center axis rotation of passing through fan 2 drives the rotation of the first belt pulley 4, then pass through the
The belt 8 that one belt pulley 4 and the second belt pulley 7 are arranged jointly, the rotation of the first belt pulley 4 drive the second belt pulley 7 to rotate, and second
The rotation of belt pulley 7 drives bull stick 6 to rotate, and the rotation of bull stick 6 drives the rotation of half gear 9, then is engaged by half gear 9 with gear 11
Setting, half gear 9 rotation band moving gear 11 rotate, and the rotation of gear 11 drives cylinder 10 and cross bar 13 to rotate, and cross bar 13 rotates band
Dynamic motion bar 14 rotates, and when half gear 9 rotates by a certain angle, half gear 9 engages disappearance with gear 11, then passes through torque spring
12 pulling force drives motion bar 14 to return to original position, so as to easily clear up the dust that 3 outer wall of filter screen is saved bit by bit, mentions
The air inflow of oxygen in high mine.
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 safety-type Coal Mine Electromechanical Equipment for coal mining, including Coal Mine Ventilator (1) and setting are led in coal mine
Fan (2) in blower (1), and filter screen (3) are additionally provided in Coal Mine Ventilator (1), which is characterized in that the fan (2)
Central axis extends outwardly and fixing sleeve is connected to the first belt pulley (4), is fixedly connected with cavity at the top of the Coal Mine Ventilator (1)
(5), the interior lateral rotation of the cavity (5) is connected with bull stick (6), and bull stick (6) fixing sleeve is connected to the second belt pulley (7), institute
It states movable sleeve on the second belt pulley (7) to be connected to belt (8), and the side wall of belt (8) through cavities (5) and extends to coalmine ventilation
In machine (1), the belt (8) extends to one end in Coal Mine Ventilator (1) and the first belt pulley (4) pivot bush unit, and described turn
The side wall of one end through cavities (5) of the bar (6) far from the second belt pulley (7) simultaneously extends outwardly, and the bull stick (6) extends to outside
One end fixing sleeve be connected to half gear (9), the Coal Mine Ventilator (1) is rotatably connected to close to the side wall of half gear (9) side
The outer wall of cylinder (10), the cylinder (10) has been fixedly attached gear (11), and gear (11) is engaged with half gear (9),
Also be arranged with torque spring (12) on the cylinder (10), the both ends of the torque spring (12) respectively with gear (11) and coal mine
Ventilation blower (1) is fixedly connected, and the inner wall of the cylinder (10) is also connected with cross bar (13), and cross bar (13) passes through cylinder (10) simultaneously
Extend outwardly, the cross bar (13) extends to external one end and is fixedly connected with motion bar (14), and motion bar (14) is close to mistake
The side wall of strainer (3) side is fixedly connected with hairbrush (15), and hairbrush (15) is contacted with filter screen (3).
2. a kind of safety-type Coal Mine Electromechanical Equipment for coal mining according to claim 1, which is characterized in that described
The two sides inner wall of cylinder (10) opens up fluted, is equipped with wedge block (16) in the groove, the two sides of the wedge block (16)
Wall is fixedly connected to limited block (17), and the two sidewalls of the groove offer the limiting slot to match with limited block (17),
By being fixedly connected at the top of spring (18) and groove, the two sidewalls of the cross bar (13) are opened at the top of the wedge block (16)
Equipped with the wedge groove to match with wedge block (16).
3. a kind of safety-type Coal Mine Electromechanical Equipment for coal mining according to claim 1, which is characterized in that described
The sidewall symmetry of Coal Mine Ventilator (1) side is set there are two gag lever post (19), and the outer wall of gag lever post (19) is equipped with rubber sheet gasket.
4. a kind of safety-type Coal Mine Electromechanical Equipment for coal mining according to claim 2, which is characterized in that two
The side wall of wedge block (16) opposite side is rotatably connected to ball.
5. a kind of safety-type Coal Mine Electromechanical Equipment for coal mining according to claim 2, which is characterized in that two
It is equipped with telescopic rod in the spring (18), and the both ends of telescopic rod are fixedly connected with wedge block (16) and groove respectively.
6. a kind of safety-type Coal Mine Electromechanical Equipment for coal mining according to claim 1, which is characterized in that described
The outer wall of first belt pulley (4) and the second belt pulley (7) offers anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068738.1U CN208793026U (en) | 2018-07-02 | 2018-07-02 | A kind of safety-type Coal Mine Electromechanical Equipment for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068738.1U CN208793026U (en) | 2018-07-02 | 2018-07-02 | A kind of safety-type Coal Mine Electromechanical Equipment for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793026U true CN208793026U (en) | 2019-04-26 |
Family
ID=66201969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068738.1U Expired - Fee Related CN208793026U (en) | 2018-07-02 | 2018-07-02 | A kind of safety-type Coal Mine Electromechanical Equipment for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608225A (en) * | 2020-05-19 | 2020-09-01 | 江苏天煤机电科技有限公司 | Excavator for mine |
| CN112974448A (en) * | 2021-02-07 | 2021-06-18 | 上海简然实验室设备有限公司 | Cleaning equipment for laboratory |
-
2018
- 2018-07-02 CN CN201821068738.1U patent/CN208793026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608225A (en) * | 2020-05-19 | 2020-09-01 | 江苏天煤机电科技有限公司 | Excavator for mine |
| CN112974448A (en) * | 2021-02-07 | 2021-06-18 | 上海简然实验室设备有限公司 | Cleaning equipment for laboratory |
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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: 20190426 Termination date: 20190702 |