CN209414229U - A kind of underground local ventilating machine in coal mine machine is to adjustment device - Google Patents
A kind of underground local ventilating machine in coal mine machine is to adjustment device Download PDFInfo
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- CN209414229U CN209414229U CN201920105894.9U CN201920105894U CN209414229U CN 209414229 U CN209414229 U CN 209414229U CN 201920105894 U CN201920105894 U CN 201920105894U CN 209414229 U CN209414229 U CN 209414229U
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Abstract
The utility model relates to the technical fields of coal mining auxiliary equipment can improve practicability and flexibility easily to the machine of draft fan to being adjusted more particularly to a kind of underground local ventilating machine in coal mine machine to adjustment device；Including fixed case；It further include worm gear, worm screw, handle, transmission shaft, transmission gear, transmission axle, transmission gear, rotation axis, rotate gear, connecting rod and rotor plate, fixed case is internally provided with lock chamber, lower left side inside worm gear and fixed case is rotatablely connected, fixed case left bottom is provided with and communicated with adjustment mouth, the right end of worm screw passes through adjustment mouth and extend into inside fixed case, the rear side of worm screw is engaged with the front side of worm gear, the left end of worm screw is located at the left side outside fixed case, the right side of handle and the left end of worm screw connect, the bottom end of transmission shaft and the top of worm gear connect, transmission mouth is provided in the middle part of transmission gear, transmission gear is mounted in the top of transmission shaft by transmission muzzle.
Description
Technical field
The utility model relates to the technical fields of coal mining auxiliary equipment, locally logical more particularly to a kind of underground coal mine
Blower machine to adjustment device.
Background technique
It is well known that underground local ventilating machine in coal mine machine is that one kind is used in process of coal mining to adjustment device, to mine
The machine of well local ventilation blower is to being adjusted, thus to the auxiliary device that wind direction is adjusted, coal mining field
In be widely used in a variety of applications；Existing underground local ventilating machine in coal mine machine includes fixed case to device is adjusted；Existing coal mine
Underground Local Fan machine is to adjustment device in use, draft fan is placed at the top of fixed case, then in needs to ventilation
The machine of blower is adjusted operator to the angle of draft fan to when being adjusted, to complete to draft fan
Machine is to adjustment；Existing underground local ventilating machine in coal mine machine is found into adjustment device use, is directly adjusted to draft fan
It is whole, cause the regulated efficiency of described device and adjustment effect poor, to reduce the practicability and spirit that described device uses
Activity.
Utility model content
In order to solve the above technical problems, the utility model provide it is a kind of can be easily to the machine of draft fan to adjusting
It is whole, the underground local ventilating machine in coal mine machine of practicability and flexibility is improved to adjustment device.
A kind of underground local ventilating machine in coal mine machine of the utility model is to adjustment device, including fixed case；Further include worm gear,
Worm screw, handle, transmission shaft, transmission gear, transmission axle, transmission gear, rotation axis, rotate gear, connecting rod and rotor plate, it is fixed
Case is internally provided with lock chamber, and the lower left side inside worm gear and fixed case is rotatablely connected, and fixed case left bottom is provided with and communicated with
Mouth is adjusted, the right end of worm screw passes through adjustment mouth and extend into inside fixed case, and the rear side of worm screw is engaged with the front side of worm gear, worm screw
Left end be located at the left side outside fixed case, the right side of handle and the left end of worm screw connect, the bottom end of transmission shaft and the top of worm gear
End connects, and transmission mouth is provided in the middle part of transmission gear, and transmission gear is mounted in the top of transmission shaft, transmission axle by transmission muzzle
Top and bottom end respectively with inside fixed case top left side and bottom left be rotatablely connected, transmission axle is located at the right side of transmission shaft
Side, transmission gear middle part are provided with pass-through, and transmission gear is sleeved on the top of transmission axle, the right side of transmission gear by pass-through
Side is engaged with the left side of transmission gear, and the top right side of fixed case is provided with and communicated with rotation mouth, and the bottom end of rotation axis passes through rotation
Mouth is simultaneously extend into inside fixed case, and the bottom end of rotation axis and the right side of the bottom inside fixed case are rotatablely connected, rotate gear
Middle part is provided with steering mouth, the middle part that rotate gear is mounted in rotation axis by turning to muzzle, the right side of transmission gear and turning gear
The left side of wheel is engaged, and the top of rotation axis is located at the top on the outside of fixed case, and the bottom of connecting rod is provided with link slot, rotation axis
Top and the inside of link slot connect, the top of the bottom centre of rotor plate and connecting rod connects.
A kind of underground local ventilating machine in coal mine machine of the utility model is equably set to adjustment device at the top of connecting rod
It is equipped with angle index.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes laser locator, laser to adjustment device
Locator is fixed on the left side of rotor plate bottom.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes ball bearing, ball axis to adjustment device
It holds and is fixed in rotation mouth, the inside of ball bearing and the outside of rotation axis connect.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes limit plate to adjustment device, in limit plate
Portion is provided with limit hole, and limit plate is fixed on the bottom of rotation mouth, and limit plate is located at the lower section of ball bearing, and limit plate passes through limit
Position hole is arranged on the rotating shaft.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes two groups of support rods and two groups to adjustment device
Idler wheel, the top of two groups of support rods are separately fixed at the left and right side of rotor plate bottom, and two groups of idler wheels are separately mounted to two groups
The bottom end of support rod.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes fixed thread bar and fixation to adjustment device
Nut, the top of rotation axis are provided with fixation hole, and the left bottom and bottom right side of connecting rod are connected to setting with link slot respectively
There are two groups of fixing ports, the right end of fixed thread bar is each passed through two groups of fixing ports and fixation hole, and fixture nut is screwed on fixed spiral shell
The right end of rasp bar.
A kind of underground local ventilating machine in coal mine machine of the utility model to adjustment device, further include four groups of balance threaded rods,
Four groups of balance screwed pipes and four groups of backing plates, the top of four groups of balance threaded rods respectively with the front left side of fixed case bottom, forward right side,
Left rear side is connected with right lateral side, and the bottom end of four groups of balance threaded rods is screwed on the inside of four groups of balance screwed pipes respectively, and four groups flat
The bottom of weighing apparatus screwed pipe is rotatablely connected with the top of four groups of backing plates respectively.
Compared with prior art the utility model has the following beneficial effects: draft fan is placed on rotor plate, then lead to
Swing handle is crossed, makes handle that worm screw be driven to be rotated, makes worm screw drive worm gear to be rotated by engaged transmission, to make snail
Wheel drives transmission shaft to be rotated, to make transmission shaft band nutating gear be rotated, so that transmission gear be made to pass through engagement
Transmission drives transmission gear to be rotated, so that transmission gear is made to drive rotate gear to be rotated by engaged transmission, thus
Make rotate gear that rotation axis be driven to be rotated, to make rotation axis that connecting rod be driven to be rotated, so that connecting rod be made to drive
Rotor plate is rotated, to make rotor plate that draft fan be driven to be rotated, to realize to the machine of draft fan to adjustment；
By aforesaid operations, efficiency and efficiency of the draft fan machine to adjusting can be improved, keep the machine of draft fan more square to adjusting
Just, to improve practicability and the flexibility of described device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion the A partial enlarged view of the utility model；
Fig. 3 is the portion the B partial enlarged view of the utility model；
It is attached marked in the figure: 1, fixed case；2, worm gear；3, worm screw；4, handle；5, transmission shaft；6, transmission gear；7, it transmits
Axis；8, transmission gear；9, rotation axis；10, rotate gear；11, connecting rod；12, rotor plate；13, angle index；14, laser is fixed
Position device；15, ball bearing；16, limit plate；18, support rod；19, idler wheel；21, fixed thread bar；22, fixture nut；23, it puts down
Weigh threaded rod；24, screwed pipe is balanced；25, backing plate.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, a kind of underground local ventilating machine in coal mine machine of the utility model is to adjustment device, including consolidates
Determine case 1；Further include worm gear 2, worm screw 3, handle 4, transmission shaft 5, transmission gear 6, transmission axle 7, transmission gear 8, rotation axis 9, turn
Moving gear 10, connecting rod 11 and rotor plate 12, fixed case 1 are internally provided with lock chamber, the lower-left inside worm gear 2 and fixed case 1
Side rotation connection, 1 left bottom of fixed case are provided with and communicated with adjustment mouth, and the right end of worm screw 3 passes through adjustment mouth and extend into fixation
Inside case 1, the rear side of worm screw 3 is engaged with the front side of worm gear 2, and the left end of worm screw 3 is located at the left side outside fixed case 1, handle 4
Right side is connect with the left end of worm screw 3, and the bottom end of transmission shaft 5 is connect with the top of worm gear 2, and the middle part of transmission gear 6 is provided with biography
Open one's mouth, transmission gear 6 by transmission muzzle be mounted in transmission shaft 5 top, the top and bottom end of transmission axle 7 respectively with fixed case 1
Internal top left side and bottom left rotation connection, transmission axle 7 are located at the right side of transmission shaft 5, are provided in the middle part of transmission gear 8
Pass-through, transmission gear 6 are sleeved on the top of transmission axle 7, the right side of transmission gear 6 and a left side for transmission gear 8 by pass-through
Side engagement, the top right side of fixed case 1 are provided with and communicated with rotation mouth, and the bottom end of rotation axis 9 passes through rotation mouth and extend into fixation
Inside case 1, the bottom end of rotation axis 9 and the right side of the bottom inside fixed case 1 are rotatablely connected, and the middle part of rotate gear 10 is provided with
Turn to mouth, the middle part that rotate gear 10 is mounted in rotation axis 9 by turning to muzzle, right side and the rotate gear 10 of transmission gear 8
Left side engagement, the top of rotation axis 9 are located at the top in 1 outside of fixed case, and the bottom of connecting rod 11 is provided with link slot, rotation axis
9 top and the inside of link slot connect, and the bottom centre of rotor plate 12 connect with the top of connecting rod 11；Draft fan is put
It sets on rotor plate, then by swing handle, makes handle that worm screw be driven to be rotated, worm screw is made to drive snail by engaged transmission
Wheel is rotated, thus make worm gear that transmission shaft be driven to be rotated, so that transmission shaft band nutating gear is rotated, thus
Transmission gear is set to drive transmission gear to be rotated by engaged transmission, so that transmission gear be made to drive rotation by engaged transmission
Gear is rotated, thus make rotate gear that rotation axis be driven to be rotated, thus make rotation axis that connecting rod be driven to be rotated,
To make connecting rod that rotor plate be driven to be rotated, to make rotor plate that draft fan be driven to be rotated, to realize to logical
The machine of wind blower is to adjustment；By aforesaid operations, efficiency and efficiency of the draft fan machine to adjusting can be improved, make draft fan
Machine to adjust it is more convenient, to improve practicability and the flexibility of described device.
A kind of underground local ventilating machine in coal mine machine of the utility model to adjustment device, the top of connecting rod 11 equably
It is provided with angle index 13；In the machine to draft fan to when being adjusted, being referred to angle index to the machine of draft fan
To the adjustment of angle is fixed, to improve the machine of draft fan to the accuracy of adjustment.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes laser locator 14 to adjustment device, is swashed
Light-seeking device 14 is fixed on the left side of 12 bottom of rotor plate；It can be in the machine to draft fan to adjusting by laser locator
When whole, make machine to some angle position is accurately directed toward, to improve the accuracy of described device；The laser locator be from
Market is directly bought, and when use powers on and operates according to appended specification, therefore details are not described herein.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes ball bearing 15, ball to adjustment device
Bearing 15 is fixed in rotation mouth, and the inside of ball bearing 15 is connect with the outside of rotation axis 9；It can be improved by ball bearing
The rotational efficienty of rotation axis reduces the frictional force between rotation axis and fixed case, so that the machine of draft fan is more square to adjusting
Just with it is laborsaving.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes limit plate 16, limit plate to adjustment device
16 middle parts are provided with limit hole, and limit plate 16 is fixed on the bottom of rotation mouth, and limit plate 16 is located at the lower section of ball bearing 15, limit
Position plate 16 is set in rotation axis 9 by limit hole；Ball bearing can be limited using limit plate, prevent ball bearing
It is fallen off in rotation, to improve the stability and firmness when its use.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes two groups of support rods 18 and two to adjustment device
Group idler wheel 19, the top of two groups of support rods 18 are separately fixed at the left and right side of 12 bottom of rotor plate, and two groups of idler wheels 19 are distinguished
It is mounted on the bottom end of two groups of support rods 18；The bottom of rotor plate can be supported using two groups of support rods, improve rotor plate
Load-bearing capacity, meanwhile, can make support rod that rotor plate be followed to rotate together using idler wheel, support rod is avoided to influence rotor plate
Rotation.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes fixed thread bar 21 and solid to adjustment device
Determine nut 22, the top of rotation axis 9 is provided with fixation hole, and the left bottom and bottom right side of connecting rod 11 connect with link slot respectively
Logical to be provided with two groups of fixing ports, the right end of fixed thread bar 21 is each passed through two groups of fixing ports and fixation hole, 22 spiral shell of fixture nut
Mounted in the right end of fixed thread bar 21；The company between rotation axis and connecting rod can be improved by fixed thread bar and fixture nut
Intensity is connect, to improve the stability and reliability of described device when in use.
A kind of underground local ventilating machine in coal mine machine of the utility model further includes four groups of balance threaded rods to adjustment device
23, four groups of balance screwed pipes 24 and four groups of backing plates 25, the top of four groups of balance threaded rods 23 are left front with 1 bottom of fixed case respectively
Side, forward right side, left rear side are connected with right lateral side, and the bottom end of four groups of balance threaded rods 23 is screwed on four groups of balance screwed pipes 24 respectively
Inside, the bottom of four groups of balance screwed pipes 24 is rotatablely connected with the top of four groups of backing plates 25 respectively；By rotating four groups of balances
Screwed pipe can be adjusted the height of four groups of balance threaded rods, so that the balance to described device is adjusted, to make
Described device is able to maintain balance when in use, improves stationarity when its use.
A kind of underground local ventilating machine in coal mine machine of the utility model is to adjustment device, when in use, by draft fan
Be placed on rotor plate, then by swing handle to the machine of draft fan to being adjusted, meanwhile, according to angle index or
Laser locator, to auxiliary positioning is carried out, improves the machine of draft fan to the accuracy of adjustment to the machine of draft fan.
A kind of underground local ventilating machine in coal mine machine of the utility model is to adjustment device, the installation of all components described above
Mode, connection type or set-up mode are common mechanical mode, and the specific structure of its all component, model and coefficient refer to
Mark is its included technology, is implemented as long as can reach the equal of its advantages, therefore details are not described herein.
A kind of underground local ventilating machine in coal mine machine of the utility model is to adjustment device, the case where not illustrating on the contrary
Under, the noun of locality that " up and down, inside and outside front and back " etc. is included in the term only represents side of the term under normal service condition
Position, or be those skilled in the art understand that be commonly called as, should not be seen as a limitation of this term.Term as used herein " is hung down
It is straight ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.Described in the utility model " the
One ", " second ", " third " do not represent specific quantity and sequence, are only used for the differentiation of title.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of underground local ventilating machine in coal mine machine is to adjustment device, including fixed case (1), which is characterized in that including worm gear
(2), worm screw (3), handle (4), transmission shaft (5), transmission gear (6), transmission axle (7), transmission gear (8), rotation axis (9), turn
Moving gear (10), connecting rod (11) and rotor plate (12), fixed case (1) are internally provided with lock chamber, worm gear (2) and fixed case
(1) internal lower left side rotation connection, fixed case (1) left bottom are provided with and communicated with adjustment mouth, and the right end of worm screw (3), which passes through, to be adjusted
Whole mouth simultaneously extend into fixed case (1) inside, and the rear side of worm screw (3) is engaged with the front side of worm gear (2), and the left end of worm screw (3) is located at
The external left side of fixed case (1), the right side of handle (4) are connect with the left end of worm screw (3), the bottom end and worm gear (2) of transmission shaft (5)
Top connection, transmission mouth is provided in the middle part of transmission gear (6), transmission gear (6) is mounted in transmission shaft (5) by transmission muzzle
Top, the top left side and bottom left internal with fixed case (1) is rotatablely connected respectively on the top and bottom end of transmission axle (7),
Transmission axle (7) is located at the right side of transmission shaft (5), is provided with pass-through in the middle part of transmission gear (8), transmission gear (6) passes through transmitting
Muzzle is mounted in the top of transmission axle (7), and the right side of transmission gear (6) is engaged with the left side of transmission gear (8), fixed case (1)
Top right side is provided with and communicated with rotation mouth, and the bottom end of rotation axis (9) passes through rotation mouth and extend into fixed case (1) inside, rotation
The right side of the internal bottom in the bottom end and fixed case (1) of axis (9) is rotatablely connected, and rotate gear is provided with steering in the middle part of (10)
Mouthful, rotate gear (10) is by turning to muzzle mounted in the middle part of rotation axis (9), the right side of transmission gear (8) and rotate gear
(10) left side engagement, the top of rotation axis (9) are located at the top on the outside of fixed case (1), and the bottom of connecting rod (11) is provided with
Link slot, the top of rotation axis (9) and the inside of link slot connect, the bottom centre of rotor plate (12) and the top of connecting rod (11)
End connection.
2. a kind of underground local ventilating machine in coal mine machine as described in claim 1 is to adjustment device, which is characterized in that in connecting rod
(11) top is equably provided with angle index (13).
3. a kind of underground local ventilating machine in coal mine machine as claimed in claim 2 is to adjustment device, which is characterized in that further include swashing
Light-seeking device (14), laser locator (14) are fixed on the left side of rotor plate (12) bottom.
4. a kind of underground local ventilating machine in coal mine machine as claimed in claim 3 is to adjustment device, which is characterized in that further include rolling
Pearl bearing (15), ball bearing (15) are fixed in rotation mouth, connect on the outside of the inside and rotation axis (9) of ball bearing (15)
It connects.
5. a kind of underground local ventilating machine in coal mine machine as claimed in claim 4 is to adjustment device, which is characterized in that further include limit
Position plate (16), limit plate (16) middle part are provided with limit hole, and limit plate (16) is fixed on the bottom of rotation mouth, limit plate (16) position
In the lower section of ball bearing (15), limit plate (16) is set on rotation axis (9) by limit hole.
6. a kind of underground local ventilating machine in coal mine machine as claimed in claim 5 is to adjustment device, which is characterized in that further include two
Group support rod (18) and two groups of idler wheels (19), the top of two groups of support rods (18) are separately fixed at the left side of rotor plate (12) bottom
And right side, two groups of idler wheels (19) are separately mounted to the bottom end of two groups of support rods (18).
7. a kind of underground local ventilating machine in coal mine machine as claimed in claim 6 is to adjustment device, which is characterized in that further include solid
Determine threaded rod (21) and fixture nut (22), the top of rotation axis (9) is provided with fixation hole, the left bottom of connecting rod (11) and
Bottom right side is provided with and communicated with two groups of fixing ports with link slot respectively, and the right end of fixed thread bar (21) is each passed through two groups and fixes
Mouth and fixation hole, fixture nut (22) are screwed on the right end of fixed thread bar (21).
8. a kind of underground local ventilating machine in coal mine machine as claimed in claim 7 is to adjustment device, which is characterized in that further include four
Group balance threaded rod (23), four groups of balance screwed pipes (24) and four groups of backing plates (25), the top point of four groups of balance threaded rods (23)
It is not connect with the front left side, forward right side, left rear side and right lateral side of fixed case (1) bottom, the bottom end of four groups of balance threaded rods (23)
Be screwed on the inside of four groups of balance screwed pipes (24) respectively, the bottom of four groups of balance screwed pipes (24) respectively with four groups of backing plates (25)
Top rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105894.9U CN209414229U (en) | 2019-01-22 | 2019-01-22 | A kind of underground local ventilating machine in coal mine machine is to adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105894.9U CN209414229U (en) | 2019-01-22 | 2019-01-22 | A kind of underground local ventilating machine in coal mine machine is to adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414229U true CN209414229U (en) | 2019-09-20 |
Family
ID=67944384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105894.9U Active CN209414229U (en) | 2019-01-22 | 2019-01-22 | A kind of underground local ventilating machine in coal mine machine is to adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414229U (en) |
-
2019
- 2019-01-22 CN CN201920105894.9U patent/CN209414229U/en active Active
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