CN217354452U - Full-automatic adjusting louver - Google Patents

Abstract

The utility model relates to a mine intelligence ventilation field, in particular to full automatically regulated tripe wind window, wind window frame fixed connection have the blade in tunnel section department, swing joint in the wind window frame, and drive mechanism is installed to one side of wind window frame, through link mechanism synchronous motion, drive mechanism is connected in the blade transmission between the blade. The beneficial effects of the utility model are that: the utility model discloses a tripe wind window can be through the range of opening of drive mechanism automatically regulated blade, and the precision is high, and is fast, has saved manpower resources, can improve the security of mine ventilation.

Description

Full-automatic adjusting louver

Technical Field

The utility model relates to a mine intelligence ventilation field, in particular to full automatically regulated tripe wind window.

Background

At present, in order to meet the ventilation requirement of daily production in a coal mine, the ventilation section of an air window needs to be manually adjusted, the air window needs to be regularly checked, labor and time are wasted, the ventilation quantity cannot be adjusted in real time according to the underground production requirement, certain potential safety hazards exist, the air quantity adjusting precision is low due to the fact that the air quantity is manually operated, the air quantity is greatly fluctuated, and certain potential safety hazards exist. Usually adjust the wind window in the pit and install in the wall body, the tunnel warp leads to the wind window to damage easily, and the wind window receives unable normal air register after extrusion deformation, influences daily ventilation in the pit, and can't maintain after the wind window is impaired, causes the waste of equipment.

To this end, the applicant has designed a fully automatically adjusting shutter to solve the above-mentioned problems.

Disclosure of Invention

The utility model discloses a remedy not enough among the prior art, provide a full automatically regulated tripe wind window.

The utility model provides a full automatically regulated tripe wind window, includes the wind window frame, its characterized in that:

the wind window frame is fixedly connected to the section of the roadway, blades are movably connected into the wind window frame, a transmission mechanism is installed on one side of the wind window frame, the blades move synchronously through a connecting rod mechanism, and the blades are in transmission connection with the transmission mechanism.

Further, for better realization the utility model discloses, the wind window frame includes left frame and the right frame of fixed connection on the tunnel section, and upper and lower bolted connection between left frame and the right frame has the connection bottom plate, and left frame and right frame are formed by the shaped steel welding, rotatable connection blade on left frame and the right frame.

Further, for better realization the utility model discloses, the blade includes a initiative blade and other a plurality of driven blade of bottom, and the both ends of initiative blade and driven blade are rotated through the pivot and are connected on left frame and right frame, are connected with link mechanism between initiative blade and the driven blade, and drive mechanism is connected in the one end transmission of initiative blade.

Furtherly, for better realization the utility model discloses, drive mechanism includes pneumatic motor, and pneumatic motor connects the speed reducer, is equipped with the encoder on the speed reducer, and the output shaft of speed reducer passes through the pivot of coupling joint initiative blade one end.

Further, for better realization the utility model discloses, link mechanism includes the rocking arm, and the rocking arm sets up a plurality of, connects respectively in the pivot at driving blade and driven blade's both ends, and the connecting rod is all connected to the one end of all rocking arms.

The utility model has the advantages that:

the utility model discloses a tripe wind window can be through the range of opening of drive mechanism automatically regulated blade, and the precision is high, and is fast, has saved manpower resources, can improve the security of mine ventilation.

Drawings

Fig. 1 is a schematic view of the present invention installed on a section of a roadway;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic perspective view of the present invention with the cover and the frame removed.

In the figure, the position of the upper end of the main shaft,

1. the section of the roadway is divided into a plurality of sections,

2. a wind window frame 201, a left frame 202, a right frame 203, a connecting bottom plate,

3. vane, 301, driving vane, 302, driven vane,

4. a transmission mechanism 401, a pneumatic motor 402, a speed reducer 403, an encoder 404 and a coupling,

5. a link mechanism 501, a rocker arm 502 and a link.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the product of the present invention is usually placed in when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely horizontal or hanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1-3 are the utility model discloses a specific embodiment, this embodiment is a full automatically regulated tripe wind window, and 2 fixed connections of wind window frame are in 1 department of tunnel section, and swing joint has blade 3 in the wind window frame 2, and drive mechanism 4 is installed to one side of wind window frame 2, through 5 synchronous motion of link mechanism between the blade 3, and drive mechanism 4 is connected in the transmission of blade 3.

The wind window frame 2 of this implementation includes left frame 201 and right frame 202 of fixed connection on tunnel section 1, and the upper and lower bolted connection between left frame 201 and the right frame 202 has connection bottom plate 203, and left frame 201 and right frame 202 are formed by the shaped steel welding, rotatable connection blade 3 on left frame 201 and the right frame 202. The blades 3 comprise a driving blade 301 and a plurality of other driven blades 302 at the bottom, two ends of the driving blade 301 and the driven blades 302 are rotatably connected to the left frame 201 and the right frame 202 through rotating shafts, a link mechanism 5 is connected between the driving blade 301 and the driven blades 302, and one end of the driving blade 301 is in transmission connection with a transmission mechanism 4. The transmission mechanism 4 comprises a pneumatic motor 401, the pneumatic motor 401 is connected with a speed reducer 402, an encoder 403 is arranged on the speed reducer 402, and an output shaft of the speed reducer 402 is connected with a rotating shaft at one end of the driving blade 301 through a coupler 404. The link mechanism 5 includes a plurality of rocker arms 501, the rocker arms 501 are respectively connected to the rotating shafts at two ends of the driving blade 301 and the driven blade 302, and one end of each rocker arm 501 is connected to the link 502.

The transmission mechanism 4 of this embodiment is communicated with the mine air network system, and can adjust the opening and closing amplitude of the blades 3 in real time according to the environment, so as to complete the mine ventilation work.

The specific operation mode of this embodiment is as follows:

after the air motor 401 is ventilated, the air motor 401 drives the speed reducer 402 to rotate, output shafts at two ends of the speed reducer 402 rotate to transmit output torque to the coupler 404, the coupler 404 transmits the torque to the driving blade 301 installed inside the left frame and the right frame of the air window, the rocker 501 of the driving blade 301 drives the connecting rod 502 to drive the driven blade 302 to rotate 90 degrees, and after the driving blade 301 and the driven blade 302 rotate 90 degrees, the air window is opened in a full-opening mode.

After the pneumatic motor 401 is ventilated, the pneumatic motor 401 rotates reversely, meanwhile, the speed reducer 402 is driven to rotate, output shafts at two ends of the speed reducer 402 rotate to transmit output torque to the coupler 404, the coupler 404 transmits the torque to the driving blade 301 installed inside the left frame and the right frame of the wind window, the rocker arm 501 on the driving blade 301 drives the connecting rod 502 to drive the driven blade 302 to rotate reversely by 90 degrees, and after the driving blade 301 and the driven blade 302 rotate reversely by 90 degrees, the wind window is fully opened and closed.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. The utility model provides a full automatically regulated tripe wind window, includes wind window frame (2), its characterized in that:

wind window frame (2) fixed connection is in tunnel section (1) department, and swing joint has blade (3) in wind window frame (2), and drive mechanism (4) are installed to one side of wind window frame (2), through link mechanism (5) synchronous motion between blade (3), drive mechanism (4) are connected in the transmission of blade (3).

2. The fully automatically adjusting shutter as claimed in claim 1, wherein:

the wind window frame (2) comprises a left frame (201) and a right frame (202) which are fixedly connected to a roadway section (1), upper and lower bolts between the left frame (201) and the right frame (202) are connected with a connecting bottom plate (203), the left frame (201) and the right frame (202) are formed by welding profile steel, and the left frame (201) and the right frame (202) are rotatably connected with blades (3).

3. The fully automatically adjusting shutter as claimed in claim 2, wherein:

blade (3) include a driving blade (301) and other a plurality of driven blade (302) of bottom, and the both ends of driving blade (301) and driven blade (302) are rotated through the pivot and are connected on left frame (201) and right frame (202), are connected with link mechanism (5) between driving blade (301) and driven blade (302), and drive mechanism (4) are connected in the one end transmission of driving blade (301).

4. The fully automatically adjusting shutter as claimed in claim 3, wherein:

the transmission mechanism (4) comprises a pneumatic motor (401), the pneumatic motor (401) is connected with a speed reducer (402), an encoder (403) is arranged on the speed reducer (402), and an output shaft of the speed reducer (402) is connected with a rotating shaft at one end of the driving blade (301) through a coupler (404).

5. The fully automatically adjusting shutter as set forth in claim 3, wherein:

the link mechanism (5) comprises a plurality of rocker arms (501), the rocker arms (501) are respectively connected to rotating shafts at two ends of the driving blade (301) and the driven blade (302), and one ends of all the rocker arms (501) are connected with the connecting rod (502).

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