CN218151021U

CN218151021U - Remote control device for adjusting air window in mine

Info

Publication number: CN218151021U
Application number: CN202222382356.9U
Authority: CN
Inventors: 杜和军; 陈胜法; 李新明; 钟卫
Original assignee: Zaozhuang And Shunda Electromechanical Technology Co ltd
Current assignee: Zaozhuang And Shunda Electromechanical Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-27
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a mining remote control device who adjusts wind window in pit, including the fan frame, the inside one side of fan frame is provided with link mechanism, each fixed mounting of the rotation drive end that link mechanism opposite side top-down equidistance set up has a fan window leaf, the inside opposite side top of fan frame is provided with pneumatic motor, pneumatic output shaft fixed connection of pneumatic motor below installs reduction gears, fan frame below is provided with the executor, and the executor includes signal module and execute component. The utility model discloses a long-range automatically regulated control wind window has the framework and arranges a plurality of groups flabellum in the framework through the axis of rotation, and the axis of rotation of all flabellums is passed through quadrilateral linkage and is connected with the executor, including executive component and signal module, executive component passes through signal module and receives outside regulation control signal, does benefit to the installation regulation of carrying out air regulation facility.

Description

Remote control device for adjusting air window in mine

Technical Field

The utility model relates to a mine ventilation apparatus field especially relates to a mining remote control device who adjusts wind window in pit.

Background

Mine ventilation safety is one of the primary prerequisites for mine safety production. Along with the change of the underground mining depth and the production condition of the coal mine, the ventilation system is changed, the complexity of the ventilation system can cause the branch air volume of some roadways to be increased or decreased to a certain extent, and the normal ventilation of the coal mine is not facilitated. In addition, along with the increase of the production progress, the air volume of each branch also needs to be adjusted in real time in order to meet the production requirements.

At present, current air regulation facility technology exists not enoughly, and the air quantity is adjusted through artifical change window area size to most wind window, and the wind window all is in tunnel upper portion, and the installation is very inconvenient with the regulation, and it is also inaccurate to waste time and energy the regulation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that current air regulation facility wind window changes the window area size through the manual work, and the installation is very inconvenient with the regulation.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a mining remote control device who adjusts wind window in pit, includes the fans outside the frame, the inside one side of fans outside the frame is provided with link mechanism, each fixed mounting of rotation drive end that link mechanism opposite side top-down equidistance set up has a fan window leaf, the inside opposite side top of fans outside the frame is provided with pneumatic motor, pneumatic output shaft fixed connection of pneumatic motor below installs reduction gears, fans outside the frame below is provided with the executor, and the executor includes signal module and executive component, the execution original paper is connected with pneumatic motor's control end through the control line that sets up in the fans outside the frame.

Through above-mentioned technical scheme, wholly constitute by pneumatic motor and reduction gears through driving system to compressed air is power, and pneumatic motor turns into rotatory mechanical energy with compressed air's pressure energy, promotes the wind window blade and rotates, adjusts the wind window and opens and shuts, and the rethread signal is listened and is fed back and output to the main control system, thereby reaches the remote control wind window and open and shut the area and adjust.

The utility model discloses further set up to: the fan window vane is of a two-piece structural design, a piece of vane is arranged on each of the upper side and the lower side of the fan window vane, a fan frame is arranged outside the fan outer frame, and the connecting mechanism comprises a quadrilateral connecting structure.

Through above-mentioned technical scheme, wholly have the framework and arrange a plurality of groups flabellum in the framework through the axis of rotation through long-range automatically regulated control wind window, the axis of rotation of all flabellums is passed through quadrangle link mechanism and is connected with the executor, including executive component and signal module, executive component passes through signal module and receives outside regulation control signal, does benefit to the installation regulation of carrying on air regulation facility.

The utility model discloses further set up to: the fan window leaf's axis of rotation fixedly connected with quadrangle link structure's drive end, reduction gears includes one-level reduction gear and secondary reduction gear, the power input end fixedly connected with pneumatic motor's of one-level reduction gear pneumatic output shaft, the power take off end of one-level reduction gear is connected with secondary reduction gear's power input end, secondary reduction gear's power take off end is provided with input shaft tail end hexagon nut, input shaft tail end hexagon nut connects the power input end of installing quadrangle connection structure.

Through above-mentioned technical scheme, air window control structure adopts pneumatic motor output and second grade speed reduction, transmits the fan blade axle of fan window, and second grade reduction gear input shaft caudal peduncle end assembly nut can manually operation when meetting emergency driving system and can't provide power supply work.

The utility model has the advantages as follows:

1. the utility model discloses a long-range automatically regulated control wind window has the framework and arranges a plurality of groups of flabellums in the framework through the axis of rotation, and the axis of rotation of all flabellums is connected with the executor through quadrilateral link mechanism, including executive component and signal module, executive component passes through the signal module and receives external regulation control signal, does benefit to the installation regulation of air regulation facility;

2. the utility model discloses a driving system comprises pneumatic motor and reduction gears to compressed air is power, and pneumatic motor turns into rotatory mechanical energy with compressed air's pressure energy, and it is rotatory to promote the wind window blade, adjusts the wind window and opens and shuts, and feedback output is listened to the rethread signal to the main control system, thereby reaches the remote control wind window and opens and shuts the area regulation.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the blade adjusting structure of the present invention;

fig. 3 is a perspective view of the deceleration driving structure of the present invention.

In the figure: 1. a fan outer frame; 2. a link mechanism; 3. a fan blade; 4. a pneumatic motor; 5. a speed reduction mechanism; 6. a signal module; 11. a fan frame; 12. a blade; 13. a quadrilateral linkage structure; 51. a first-stage speed reducer; 52. a secondary speed reducer; 53. the tail end of the input shaft is provided with a hexagon nut.

Detailed Description

The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.

Referring to fig. 1-3, a remote control device for adjusting an air window in a mine underground comprises a fan outer frame 1, a link mechanism 2 is arranged on one side inside the fan outer frame 1, a fan window vane 3 is fixedly mounted on each of rotating drive ends arranged on the other side of the link mechanism 2 at equal intervals from top to bottom, an air motor 4 is arranged above the other side inside the fan outer frame 1, a speed reduction mechanism 5 is fixedly connected to an air output shaft below the air motor 4, an actuator is arranged below the fan outer frame 1 and comprises a signal module 6 and an actuator, the actuator is connected with a control end of the air motor 4 through a control line arranged in the fan outer frame 1, the whole device is composed of the air motor 4 and the speed reduction mechanism 5 through a power system, compressed air is used as power, the air motor 4 converts pressure energy of the compressed air into rotating mechanical energy to push the air window vane 3 to rotate, the air window is adjusted to be opened and closed, and is fed back and output to a control host through signal detection, so that the opening and closing area adjustment of the air window is remotely controlled.

As shown in fig. 1-3, the fan louver 3 is a two-piece structure, two blades 12 are respectively disposed on the upper and lower sides of the fan louver 3, a fan frame 11 is disposed outside the fan frame 1, the connection mechanism 2 includes a quadrilateral connection structure 13, the whole fan window has a frame body and a plurality of sets of blades disposed in the frame body through rotation axes by remote automatic adjustment, the rotation axes of all the blades are connected with an actuator through a quadrilateral linkage mechanism, the fan window includes an actuator and a signal module 5, the actuator receives an external adjustment control signal through the signal module 5, and installation and adjustment of an air volume adjusting facility are facilitated.

As shown in fig. 1-3, a driving end of a quadrilateral linkage structure is fixedly connected to a rotating shaft of the fan blades 3, the speed reduction mechanism 5 includes a first-stage speed reducer 51 and a second-stage speed reducer 52, a pneumatic output shaft of the pneumatic motor 4 is fixedly connected to a power input end of the first-stage speed reducer 51, a power output end of the first-stage speed reducer 51 is connected to a power input end of the second-stage speed reducer 52, a power output end of the second-stage speed reducer 52 is provided with an input shaft tail end hexagon nut 53, the input shaft tail end hexagon nut 53 is connected to a power input end provided with the quadrilateral connection structure 13, the wind window control structure adopts the pneumatic motor 4 output and the second-stage speed reduction to transmit to the wind window blade shafts, and nuts are assembled at the tail shaft ends of the input shaft of the second-stage speed reducer 52.

The utility model discloses when using, wholly constitute by pneumatic motor 4 and reduction gears 5 through driving system, use compressed air as power, pneumatic motor 4 turns into rotary mechanical energy with compressed air's pressure energy, it is rotatory to promote wind window blade 3, it opens and shuts to adjust the wind window, feedback output to main control system is listened to the rethread signal, thereby it adjusts to reach the remote control wind window area that opens and shuts, whole have the framework and arrange a plurality of groups flabellum in the framework through the axis of rotation through remote automatically regulated control wind window in addition, the axis of rotation of all flabellums is passed through quadrangle link mechanism and is connected with the executor, including executive component and signal module 5, executive component passes through signal module 5 and receives outside regulation control signal, do benefit to the installation regulation that carries out air regulation facility, wind window control structure adopts pneumatic motor 4 output and second grade speed reduction simultaneously, transmit wind window fan blade axle, second grade reduction gear 52 input shaft tail axle end fitting nut, can manually operation when meetting proruption situation driving system can's unable power supply during operation.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a mining remote control device who adjusts windscreen in pit, includes fan frame (1), its characterized in that: a link mechanism (2) is arranged on one side in the fan outer frame (1), and rotating driving ends arranged at equal intervals from top to bottom on the other side of the link mechanism (2) are respectively and fixedly provided with a fan window blade (3);

an air motor (4) is arranged above the other side in the fan outer frame (1), and an air output shaft below the air motor (4) is fixedly connected with a speed reducing mechanism (5);

the fan outer frame (1) is provided with an actuator below, the actuator comprises a signal module (6) and an execution element, and the execution element is connected with a control end of a pneumatic motor (4) through a control line arranged in the fan outer frame (1).

2. The remote control device for the underground adjusting air window for the mine according to claim 1, characterized in that: the fan window vane (3) is designed to be of a two-piece structure, and a blade (12) is arranged on each of the upper side and the lower side of the fan window vane (3).

3. The remote control device for the underground mine adjusting air window according to claim 1, wherein: and a fan frame (11) is arranged outside the fan outer frame (1).

4. The remote control device for the underground adjusting air window for the mine according to claim 1, characterized in that: the linkage mechanism (2) comprises a quadrilateral connecting structure (13).

5. The remote control device for the underground mine adjusting air window according to claim 1, wherein: the rotating shaft of the fan window vane (3) is fixedly connected with the driving end of a quadrilateral connecting rod structure.

6. The remote control device for the underground mine adjusting air window according to claim 1, wherein: the speed reducing mechanism (5) comprises a primary speed reducer (51) and a secondary speed reducer (52).

7. The remote control device for the underground mine adjusting air window according to claim 6, wherein: the pneumatic power output end of pneumatic motor (4) is fixedly connected with the power input end of one-level reduction gear (51), the power output end of one-level reduction gear (51) is connected with the power input end of second reduction gear (52), the power output end of second reduction gear (52) is provided with input shaft tail end hexagon nut (53), the power input end of quadrangle connection structure (13) is installed in input shaft tail end hexagon nut (53) connection.