CN210858779U

CN210858779U - Colliery ventilation adjusting equipment

Info

Publication number: CN210858779U
Application number: CN201921934815.1U
Authority: CN
Inventors: 杨明明; 吕玲
Original assignee: DATONG VOCATIONAL AND TECHNICAL COLLEGE OF COAL
Current assignee: DATONG VOCATIONAL AND TECHNICAL COLLEGE OF COAL
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-26
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to a colliery ventilation adjusts technical field, and discloses a colliery ventilation adjusting equipment, including hanging the fixed plate, hang the below fixedly connected with slip module of fixed plate, the spout has been seted up at the below center of slip module, the below center sliding connection of slip module has movable post, the center swing joint of activity post has the fly leaf, the top swing joint of fly leaf has the fixed plate, the below swing joint of fly leaf has operating module, the top fixedly connected with ventilation blower of fixed plate, the equal fixedly connected with screw in four corners of ventilation blower bottom side, the vent has been seted up at the center of ventilation blower, the center of vent is provided with the pivot, operating module's below has cup jointed the connecting rod, the bottom right side fixedly connected with action bars of connecting rod. The operating rod and the fixing plate are matched for use, so that the effect of quickly adjusting the ventilation direction of the ventilator is achieved.

Description

Colliery ventilation adjusting equipment

Technical Field

The utility model relates to a colliery ventilation adjusts technical field, specifically is a colliery ventilation adjusting equipment.

Background

The ventilation effect can be accomplished to most of colliery ventilation adjusting device popular in the existing market, but often need more complicated operation process, and this makes the speed of adjusting the ventilation slow down, often can cause unnecessary economic loss and danger, consequently the utility model discloses special provide one kind here can accomplish to carry out the regulation in the position to the ventilation blower fast, make its removal about and about can to the colliery ventilation adjusting device of the direction that can the quick change ventilation blower solves foretell problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a colliery ventilation adjusting equipment possesses advantages such as quick adjustment ventilation direction and position, has solved the colliery ventilation adjusting equipment popular in the existing market and can both accomplish the effect of adjusting the ventilation at most, but often needs more complicated operation process, and this makes the speed of adjusting the ventilation slow down, often can cause unnecessary economic loss and dangerous problem.

(II) technical scheme

For realizing above-mentioned quick adjustment ventilation direction and position purpose, the utility model provides a following technical scheme: a coal mine ventilation adjusting device comprises a suspension fixing plate, a sliding module is fixedly connected to the lower portion of the suspension fixing plate, a sliding groove is formed in the center of the lower portion of the sliding module, a movable column is slidably connected to the center of the lower portion of the sliding module, a movable groove is formed in the center of the movable column, a movable plate is movably connected to the center of the movable column, a fixing plate is movably connected to the upper portion of the movable plate, an operation module is movably connected to the lower portion of the movable plate, a ventilator is fixedly connected to the upper portion of the fixing plate, screws are fixedly connected to four corners of the bottom side of the ventilator, a ventilation opening is formed in the center of the ventilator, a rotating shaft is arranged in the center of the ventilation opening, fan blades are fixedly connected to the periphery of the rotating shaft, a connecting rod is, the equal fixedly connected with anti-drop module in the left and right sides at the top of connecting rod and anti-drop module are located inside the bottom side of operating module, the left side below fixedly connected with sawtooth pole and the sawtooth pole of fly leaf are located the inside in activity groove, the left side below fixedly connected with spring and the spring of fly leaf are located the right side of sawtooth pole, the left side meshing of sawtooth pole has the gear, the center fixedly connected with bull stick connecting axle of gear, the left side fixedly connected with bull stick of bull stick connecting axle.

Preferably, the front end of the movable plate is a supporting plate with the width and the length larger than those of the fixed plate, and the rear end of the movable plate is a supporting rod with the width equal to that of the movable groove, so that the movable plate can move up and down in the movable groove, the ventilator can move up and down along with the movable plate, and the ventilation range of the ventilator is enlarged.

Preferably, the outside fixedly connected with equal area iron net of vent ensures that the inside of ventilation blower can not get into any foreign matter that can influence the normal operation of ventilation blower, avoids the ventilation blower to break down, influences the ventilation effect.

Preferably, a semicircular notch is formed in the center of the left side of the movable column, so that the gear is conveniently accommodated, the gear is protected, and the safety and reliability of the gear in use are guaranteed.

Preferably, the left side and the right side of the ventilator are provided with the connecting modules, so that the whole ventilator can be fixed on the fixing plate through screws, and the stability of the ventilator in use is ensured.

Preferably, the rotating rod consists of a connecting part, a fixing part and an operating part, and the fixing part is fixedly connected with the rotating rod connecting shaft.

Preferably, operating module's top fixedly connected with fixed plate because fly leaf and operating module swing joint, this makes operating module can drive the fixed plate and rotate to accomplish the direction that changes the ventilation blower, increased the ventilation zone of ventilation blower.

(III) advantageous effects

Compared with the prior art, the utility model provides a colliery ventilation controlgear possesses following beneficial effect:

1. this colliery ventilation check out test set uses through the cooperation of action bars and fixed plate to reached the effect that can the ventilation direction of quick adjustment ventilation blower, through rotating the action bars, the action bars drives operation module and rotates, and operation module drives the fixed plate and rotates on the fly leaf, and the fixed plate drives the ventilation blower and rotates, makes the direction of ventilation blower change, thereby the direction of the vent on the ventilation blower changes, makes the ventilation direction of ventilation blower change.

2. The ventilation adjusting equipment for the coal mine achieves the effects of enabling the ventilator to move up and down and left and right, changing the position of the ventilator and increasing the ventilation range by matching the operating rod and the rotating rod, when the ventilator needs to move upwards, only the rotating rod needs to rotate downwards, the rotating rod drives the rotating rod connecting shaft to rotate downwards, the rotating rod connecting shaft drives the gear to rotate downwards, the sawtooth rod meshed with the gear starts to move upwards along with the downward rotation of the gear, the sawtooth rod drives the movable plate to move upwards, the movable plate drives the fixed plate to move upwards, the fixed plate drives the ventilator to move upwards, when the ventilator needs to move leftwards, only the operating rod needs to be pulled leftwards, due to the existence of the sliding groove, the operating rod can drive the anti-falling module to move leftwards, the operating module drives the movable plate to move leftwards, the movable plate, thereby increasing the ventilation range.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: the device comprises a suspension fixing plate 1, a sliding module 2, a sliding chute 3, a movable column 4, a movable chute 5, a movable plate 6, a fixed plate 7, a ventilator 8, a screw 9, a ventilation opening 10, a rotating shaft 11, fan blades 12, an operation module 13, a connecting rod 14, an operation rod 15, an anti-falling fixing module 16, a sawtooth rod 17, a spring 18, a gear 19, a rotating rod connecting shaft 20 and a rotating rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a ventilation adjusting device for coal mine comprises a suspension fixing plate 1, a sliding module 2 is fixedly connected below the suspension fixing plate 1, a sliding chute 3 is arranged at the center below the sliding module 2, a movable column 4 is slidably connected at the center below the sliding module 2, a movable chute 5 is arranged at the center of the movable column 4, a movable plate 6 is movably connected at the center of the movable column 4, a fixing plate 7 is movably connected above the movable plate 6, an operation module 13 is movably connected below the movable plate 6, a fixing plate 7 is fixedly connected above the operation module 13, the movable plate 6 is movably connected with the operation module 13, so that the operation module 13 can drive the fixing plate 7 to rotate, the direction of a ventilator 8 is changed, the ventilation range of the ventilator 8 is enlarged, a ventilator 8 is fixedly connected above the fixing plate 7, and a supporting plate with a width and a length larger than those of the fixing plate 7 is arranged at the front end of the movable plate, the rear end of the movable plate 6 is provided with a support rod with the width equal to that of the movable groove 5, so that the movable plate 6 can move up and down in the movable groove 5, the ventilator 8 can move up and down along with the support rod, the ventilation range of the ventilator 8 is enlarged, the four corners of the bottom side of the ventilator 8 are fixedly connected with screws 9, the left side and the right side of the ventilator 8 are respectively provided with a connecting module, the whole ventilator 8 can be fixed on the fixing plate 7 through the screws 9, the stability of the ventilator 8 in use is ensured, the center of the ventilator 8 is provided with a ventilation opening 10, the outer side of the ventilation opening 10 is fixedly connected with an equal-area iron net, the inner part of the ventilator 8 can not enter any foreign matters which can influence the normal operation of the ventilator 8, the failure of the ventilator 8 and the influence on the ventilation effect are, a connecting rod 14 is sleeved below the operating module 13, an operating rod 15 is fixedly connected to the right side of the bottom of the connecting rod 14, anti-falling modules 16 are fixedly connected to the left and right sides of the top of the connecting rod 14, the anti-falling modules 16 are positioned inside the bottom side of the operating module 13, a sawtooth rod 17 is fixedly connected to the left lower side of the movable plate 6, the sawtooth rod 17 is positioned inside the movable groove 5, a spring 18 is fixedly connected to the left lower side of the movable plate 6, the spring 18 is positioned on the right side of the sawtooth rod 17, a gear 19 is meshed with the left side of the sawtooth rod 17, a semicircular notch is formed in the center of the left side of the movable column 4, the gear 19 is conveniently accommodated, the gear 19 is protected, the safety and reliability of the gear 19 in use are ensured, a rotating rod connecting shaft 20 is fixedly connected to the center of the gear 19, a rotating rod 21 is, the operation part is composed of three parts, and the fixed part is fixedly connected with the rotating rod connecting shaft 20, so that the structure is more convenient for operators to use, and the labor is not too great.

When the ventilation direction of the ventilator 8 needs to be changed, the operation rod 15 drives the operation module 13 to rotate by rotating the operation rod 15, the operation module 13 drives the fixed plate 7 to rotate on the movable plate 6, the fixed plate 7 drives the ventilator 8 to rotate, so that the direction of the ventilator 8 is changed, the direction of the ventilation opening 10 on the ventilator 8 is changed, the ventilation direction of the ventilator 8 is changed, when the ventilation direction needs to be changed, only the rotating rod 21 needs to be rotated downwards, the rotating rod 21 drives the rotating rod connecting shaft 20 to rotate downwards, the rotating rod connecting shaft 20 drives the gear 19 to rotate downwards, the sawtooth rod 17 meshed with the gear 19 starts to move upwards along with the downward rotation of the gear 19, the sawtooth rod 17 drives the movable plate 6 to move upwards, the movable plate 6 drives the fixed plate 7 to move upwards, the fixed plate 7 drives the ventilator 8 to move upwards, when the ventilation direction needs to move, only the operating rod 15 needs to be pulled leftwards, and due to the existence of the sliding groove 3, the operating rod 15 can drive the anti-falling module 16 to move leftwards, the operating module 13 drives the movable plate 6 to move leftwards, the movable plate 6 drives the fixed plate 7 to move leftwards, and the fixed plate 7 drives the ventilator 8 to move leftwards, so that the ventilation range is enlarged.

To sum up, this colliery ventilation adjusting equipment uses through the cooperation of action bars 15 and fixed plate 7 to reached the effect that can the ventilation direction of quick adjustment ventilation blower 8, through rotating action bars 15, action bars 15 drives operation module 13 and rotates, operation module 13 drives fixed plate 7 and rotates on fly leaf 6, and fixed plate 7 drives ventilation blower 8 and rotates, makes ventilation blower 8's direction change, thereby the direction of the last vent 10 of ventilation blower 8 changes, makes ventilation blower 8's ventilation direction change. When the ventilator needs to move upwards, only the rotating rod 21 needs to be rotated downwards, the rotating rod 21 drives the rotating rod connecting shaft 20 to rotate downwards, the rotating rod connecting shaft 20 drives the gear 19 to rotate downwards, the sawtooth rod 17 meshed with the gear 19 starts to move upwards along with the downward rotation of the gear 19, the sawtooth rod 17 drives the movable plate 6 to move upwards, the movable plate 6 drives the fixed plate 7 to move upwards, the fixed plate 7 drives the ventilator 8 to move upwards, when the ventilator needs to move leftwards, only the operating rod 15 needs to be pulled leftwards, due to the existence of the chute 3, the operating rod 15 can drive the anti-falling module 16 to move leftwards, the operating module 13 drives the movable plate 6 to move leftwards, the movable plate 6 drives the fixed plate 7 to move leftwards, the fixed plate 7 moves the ventilator 8 to the left, thereby increasing the ventilation range.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A colliery ventilation controlgear, includes suspension fixed plate (1), its characterized in that: the fan is characterized in that a sliding module (2) is fixedly connected to the lower portion of the hanging fixing plate (1), a sliding groove (3) is formed in the center of the lower portion of the sliding module (2), a movable column (4) is slidably connected to the center of the lower portion of the sliding module (2), a movable groove (5) is formed in the center of the movable column (4), a movable plate (6) is movably connected to the center of the movable column (4), a fixing plate (7) is movably connected to the upper portion of the movable plate (6), an operation module (13) is movably connected to the lower portion of the movable plate (6), a ventilator (8) is fixedly connected to the upper portion of the fixing plate (7), screws (9) are fixedly connected to four corners of the bottom side of the ventilator (8), a ventilation opening (10) is formed in the center of the ventilator (8), a rotating shaft (11) is arranged in the center of the ventilation opening, connecting rod (14) have been cup jointed to the below of operating module (13), bottom right side fixedly connected with action bars (15) of connecting rod (14), the equal fixedly connected with anti-drop module (16) in the left and right sides at the top of connecting rod (14) and anti-drop module (16) are located inside the bottom side of operating module (13), the left side below fixedly connected with sawtooth pole (17) of fly leaf (6) and sawtooth pole (17) are located the inside of activity groove (5), the left side below fixedly connected with spring (18) and spring (18) of fly leaf (6) are located the right side of sawtooth pole (17), the left side meshing of sawtooth pole (17) has gear (19), the central fixedly connected with bull stick connecting axle (20) of gear (19), the left side fixedly connected with bull stick (21) of bull stick connecting axle (20).

2. A coal mine ventilation adjustment apparatus as claimed in claim 1, wherein: the front end of the movable plate (6) is a supporting plate with the width and the length both larger than those of the fixed plate (7), and the rear end of the movable plate (6) is a supporting rod with the width equal to that of the movable groove (5).

3. A coal mine ventilation adjustment apparatus as claimed in claim 1, wherein: the outer side of the ventilation opening (10) is fixedly connected with an equal-area iron net.

4. A coal mine ventilation adjustment apparatus as claimed in claim 1, wherein: the center of the left side of the movable column (4) is provided with a semicircular notch.

5. A coal mine ventilation adjustment apparatus as claimed in claim 1, wherein: the left side and the right side of the ventilator (8) are both provided with connecting modules.

6. A coal mine ventilation adjustment apparatus as claimed in claim 1, wherein: the rotating rod (21) consists of a connecting part, a fixing part and an operating part, and the fixing part is fixedly connected with the rotating rod connecting shaft (20).

7. A coal mine ventilation adjustment apparatus as claimed in claim 1, wherein: and a fixing plate (7) is fixedly connected above the operating module (13).