CN208778031U - A kind of coalmine ventilation device - Google Patents
A kind of coalmine ventilation device Download PDFInfo
- Publication number
- CN208778031U CN208778031U CN201821150810.5U CN201821150810U CN208778031U CN 208778031 U CN208778031 U CN 208778031U CN 201821150810 U CN201821150810 U CN 201821150810U CN 208778031 U CN208778031 U CN 208778031U
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- China
- Prior art keywords
- block
- fixedly connected
- rotating
- interior surface
- transverse slat
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Abstract
The utility model discloses a kind of coalmine ventilation devices, including transverse slat, the interior surface of the transverse slat is threaded with threaded rod, the lower surface of the threaded rod is fixedly connected with supporting plate, the lower surface of the transverse slat is fixedly connected with even block, the interior surface of the even block is rotatably connected to idler wheel, the upper surface of the transverse slat is fixedly connected with fixed block, the interior surface of the fixed block is rotatably connected to rotating turret, the inside upper surface of the rotating turret is fixedly connected with the first spring, the upper surface of first spring is fixedly connected with rotating block, the coalmine ventilation device can be adjusted the angle of air blower, and air blower can be rotated, facilitate and adjusts air blower to suitable position, and the device is equipped with idler wheel and conveniently moves to ventilation device, and it rotates threaded rod and can put down supporting plate and avoid placing Device slides in journey.
Description
Technical field
The utility model relates to ventilation device technical field, specially a kind of coalmine ventilation device.
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, coal mine range includes the very big region of above and below ground and related facility.
It, cannot be according to the actual situation to the position of air blower 1. the position of the air blower of traditional coalmine ventilation device is fixed
It is directly adjusted, air blower cannot carry out most efficient ventilation to coal mine.
2. traditional coalmine ventilation device is moved using idler wheel, but due in placement process idler wheel can move, shadow
The stability in the case of device is placed is rung.
Utility model content
The purpose of this utility model is to provide a kind of coalmine ventilation devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of coalmine ventilation device, including transverse slat,
The interior surface of the transverse slat is threaded with threaded rod, and the lower surface of the threaded rod is fixedly connected with supporting plate, the transverse slat
Lower surface be fixedly connected with even block, the even interior surface of block is rotatably connected to idler wheel, and the upper surface of the transverse slat is fixed
It is connected with fixed block, the interior surface of the fixed block is rotatably connected to rotating turret, and the inside upper surface of the rotating turret is fixed
It is connected with the first spring, the upper surface of first spring is fixedly connected with rotating block, and the upper surface of the fixed block is fixed to be connected
Be connected to the first hinged seat, the outer surface of first hinged seat is rotatably connected to the first rotating bar, first rotating bar it is outer
Surface is threadedly connected to the interior surface of internal screw thread bar, and the interior surface of the internal screw thread bar is equipped with turn trough, the turn trough it is interior
Portion's surface pivots are connected with switch block, and the outer upper surface of the switch block is fixedly connected with the second rotating bar.
Preferably, the interior surface of the rotating block is equipped with rotation slot, and the interior surface of the rotation slot is rotationally connected with
The lower surface of the outer surface of right angle connecting rod, the right angle connecting rod is fixedly connected on the upper surface of fixed block.
Preferably, the inner surface of second rotating bar is rotationally connected with the outer surface of the second hinged seat, and described second
The upper surface of hinged seat is fixedly connected with sliding block, and the right lateral surface of the sliding block is fixedly connected with second spring, the sliding block
Outer surface is slidably connected to the lower inner surface of air blower by sliding slot, and the outer surface of the air blower is rotationally connected with rotating hinge
The lower surface of the inner surface of joint chair, the rotation hinged seat is fixedly connected on the upper surface of rotating block.
Compared with prior art, the utility model has the beneficial effects that the 1. coalmine ventilation devices can be to air blower
Angle is adjusted, and can rotate to air blower, facilitates and adjusts air blower to suitable position.2. the coal mine is logical
Wind apparatus is equipped with that idler wheel is convenient to move ventilation device, and rotates threaded rod and can put down supporting plate and avoid placing
Device slides in journey.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is enlarged drawing at the A of the utility model；
Fig. 3 is the circuit diagram of the utility model.
In figure: 1 transverse slat, 21 threaded rods, 22 supporting plates, 23 connect block, 24 idler wheels, 31 fixed blocks, 32 rotating turrets, 33 first bullets
Spring, 34 rotating blocks, 35 rotation slots, 36 right angle connecting rods, 41 first hinged seats, 42 first rotating bars, 43 internal screw thread bars, 44 turn troughs,
45 switch blocks, 46 second rotating bars, 47 second hinged seats, 48 sliding blocks, 49 second springs, 51 air blowers, 52 sliding slots, 53 rotations are hinged
Seat.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to Fig. 1, a kind of coalmine ventilation device, including transverse slat 1, the interior surface of transverse slat 1 are threaded with threaded rod
21, the lower surface of threaded rod 21 is fixedly connected with supporting plate 22, and supporting plate 22 can be moved down and is supported to ground, anti-locking apparatus
Fixed bit postpones idler wheel 24 and is also moved, and the lower surface of transverse slat 1 is fixedly connected with even block 23, even the interior surface rotation of block 23
It is connected with idler wheel 24, idler wheel 24 can be convenient device and be moved, and the upper surface of transverse slat 1 is fixedly connected with fixed block 31, fixed
The interior surface of block 31 is rotatably connected to rotating turret 32, and the inside upper surface of rotating turret 32 is fixedly connected with the first spring 33, the
One spring 33 is in compressive state always, and the upper surface of the first spring 33 is fixedly connected with rotating block 34, referring to Fig. 2, fixed
The upper surface of block 31 is fixedly connected with the first hinged seat 41, and the outer surface of the first hinged seat 41 is rotatably connected to the first rotating bar
42, the outer surface thread of the first rotating bar 42 is connected to the interior surface of internal screw thread bar 43, and the interior surface of internal screw thread bar 43 is set
There is turn trough 44, the interior surface of turn trough 44 is rotatably connected to switch block 45, and switch block 45 can guarantee interior spiral shell in 44 inner rotation of turn trough
Rasp bar 43 during rotation will not impact the second rotating bar 46, and the outer upper surface of switch block 45 is fixedly connected with second
Rotating bar 46.
Referring to Fig. 1, the interior surface of rotating block 34 is equipped with rotation slot 35, the interior surface of rotation slot 35 is rotationally connected with
The outer surface of right angle connecting rod 36, right angle connecting rod 36 can effectively limit rotating block 34 and move up and down, and guarantee the first spring 33 always
Compressive state, the lower surface of right angle connecting rod 36 are fixedly connected on the upper surface of fixed block 31.
Referring to Fig. 1, the inner surface of the second rotating bar 46 is rotationally connected with the outer surface of the second hinged seat 47, the second hinge
The upper surface of joint chair 47 is fixedly connected with sliding block 48, and sliding block 48 can guarantee that about 51 air blower turns in the internal slide of sliding slot 52
Dynamic is normally carried out, and the right lateral surface of sliding block 48 is fixedly connected with second spring 49, referring to Fig. 1, the outer surface of sliding block 48 is logical
The lower inner surface that sliding slot 52 is slidably connected to air blower 51 is crossed, the outer surface of air blower 51 is rotationally connected with rotation hinged seat 53
Inner surface, the lower surface of rotation hinged seat 53 is fixedly connected on the upper surface of rotating block 34.
Refering to Fig. 3, the model TY10AR22PL-211M4G of control switch, the control switch of the model have just, sky two
Gear is adjusted, and can control the powered off and on of air blower 51 by rotary control switch, the model JGSR of air blower 51 ---
300, and be connected in series in control switch and working power by circuit.
When the utility model is specifically implemented: rotating spiral shell in use, device to be shifted onto specified position as needed first
Rasp bar 21 makes supporting plate 22 fall until close proximity to ground, effectively prevents device and is also moved in designated position, due to
First spring 33 is in compressive state, pushing of first spring 33 by rotating turret 32 tightly, greatly increase rotating turret 32 with
The frictional force of fixed block 31, right angle connecting rod 36 carry out the limit on vertical direction to rotating block 34, rotate rotating block 34, work as rotation
After the horizontal force of rotating block 34 removes, device is fixed on the position rotated to, and right angle connecting rod 36 is in rotation slot 35 in the process
Portion's rotation, rotating turret 32 are rotated in the interior surface of fixed block 31, and rotation, which is adjusted, to be completed, and rotation rotating block 34 makes rotating block 34
The distance between first rotating bar 42 increases, and the first rotating bar 42 is rotated in the outer surface of the first hinged seat 41, the second rotation
Bar 46 is rotated in the outer surface of the second hinged seat 47, and switch block 45 is rotated in the interior surface of turn trough 44, and the second hinged seat 47 drives
Sliding block 48 compresses second spring 49, and air blower 51 is rotated in the interior surface of rotation hinged seat 53 so that air blower 51
Angulation change, adjust to after suitable position, stop operating internal screw thread bar 43, and device, which is adjusted, to be completed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of coalmine ventilation device, including transverse slat (1), it is characterised in that: the interior surface of the transverse slat (1) is threaded with
The lower surface of threaded rod (21), the threaded rod (21) is fixedly connected with supporting plate (22), and the lower surface of the transverse slat (1) is fixed to be connected
The interior surface of the company's of being connected to block (23), even block (23) is rotatably connected to idler wheel (24), and the upper surface of the transverse slat (1) is fixed
It is connected with fixed block (31), the interior surface of the fixed block (31) is rotatably connected to rotating turret (32), the rotating turret (32)
Inside upper surface be fixedly connected with the first spring (33), the upper surface of first spring (33) is fixedly connected with rotating block
(34), the upper surface of the fixed block (31) is fixedly connected with the first hinged seat (41), the appearance of first hinged seat (41)
Face is rotatably connected to the first rotating bar (42), and the outer surface thread of first rotating bar (42) is connected to internal screw thread bar (43)
The interior surface of interior surface, the internal screw thread bar (43) is equipped with turn trough (44), and the interior surface of the turn trough (44), which rotates, to be connected
It is connected to switch block (45), the outer upper surface of the switch block (45) is fixedly connected with the second rotating bar (46).
2. a kind of coalmine ventilation device according to claim 1, it is characterised in that: the interior surface of the rotating block (34)
Equipped with rotation slot (35), the interior surface of the rotation slot (35) is rotationally connected with the outer surface of right angle connecting rod (36), described straight
The lower surface of angle connecting rod (36) is fixedly connected on the upper surface of fixed block (31).
3. a kind of coalmine ventilation device according to claim 1, it is characterised in that: the inside of second rotating bar (46)
Surface pivots are connected to the outer surface of the second hinged seat (47), and the upper surface of second hinged seat (47) is fixedly connected with sliding block
(48), the right lateral surface of the sliding block (48) is fixedly connected with second spring (49), and the outer surface of the sliding block (48) passes through cunning
Slot (52) is slidably connected to the lower inner surface of air blower (51), and the outer surface of the air blower (51) is rotationally connected with rotating hinge
The lower surface of the inner surface of joint chair (53), rotation hinged seat (53) is fixedly connected on the upper surface of rotating block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150810.5U CN208778031U (en) | 2018-07-20 | 2018-07-20 | A kind of coalmine ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821150810.5U CN208778031U (en) | 2018-07-20 | 2018-07-20 | A kind of coalmine ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208778031U true CN208778031U (en) | 2019-04-23 |
Family
ID=66154159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821150810.5U Expired - Fee Related CN208778031U (en) | 2018-07-20 | 2018-07-20 | A kind of coalmine ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208778031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145480A (en) * | 2019-05-28 | 2019-08-20 | 中电建路桥集团有限公司 | Packaged type main fan for ventilation by ducts |
-
2018
- 2018-07-20 CN CN201821150810.5U patent/CN208778031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145480A (en) * | 2019-05-28 | 2019-08-20 | 中电建路桥集团有限公司 | Packaged type main fan for ventilation by ducts |
| CN110145480B (en) * | 2019-05-28 | 2021-03-02 | 中电建路桥集团有限公司 | Movable main ventilator for tunnel type ventilation |
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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 |
Granted publication date: 20190423 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |