CN216332033U

CN216332033U - Waste discharge device for railway vehicle

Info

Publication number: CN216332033U
Application number: CN202123100575.5U
Authority: CN
Inventors: 张娜
Original assignee: Jiangsu Cherui Intelligent Equipment Co ltd
Current assignee: Jiangsu Cherui Intelligent Equipment Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-04-19
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a waste discharge device for a rail vehicle, which comprises: waste discharge device body, adjustable air volume control mechanism, buffering protection machanism, waste discharge device body's both sides have all been dug exhaust-gas discharge mouth, and adjustable air volume control mechanism locates in the exhaust-gas discharge mouth, and adjustable air volume control mechanism includes the mount, mount and waste discharge device body fixed connection are equipped with a plurality of evenly distributed's rotatory deep bead in the mount, the equal fixedly connected with rotation axis in the rotatory deep bead, and the rotation axis rotates with the mount to be connected. According to the utility model, the corresponding air volume adjusting mechanism is arranged on the waste discharge device for the railway vehicle, so that the exhaust air volume of the waste discharge device can be adjusted and controlled, the condition that the air pressure in the carriage is high easily in the running process of the railway vehicle is reduced, the exhaust effect of the waste discharge device for the railway vehicle is improved, and the riding experience of passengers in the carriage is improved.

Description

Waste discharge device for railway vehicle

Technical Field

The utility model belongs to the technical field of railway vehicles, and particularly relates to a waste discharge device for a railway vehicle.

Background

The rail vehicle refers to a kind of transportation means running on a specific rail, common rail vehicles include railway vehicles, subways, light rails, trams and magnetic suspension rail trains, and the rail transportation has the advantages of large transportation volume, high speed, high punctuation rate, all weather, low transportation cost, energy conservation and environmental protection, and is widely applied to the urban public transportation field of long-distance land transportation and interruption distance.

At present, most of common rail vehicles comprise a driving system, a carriage assembly, a waste discharge device and various control systems, wherein the waste discharge device is air exchange equipment of the rail vehicle, and the vehicle discharges waste gas in the vehicle out of the vehicle through the waste discharge device so as to ensure that the air quality and the air pressure in the carriage are stable.

The existing exhaust device for the railway vehicle cannot adjust and control the exhaust volume of the exhaust device due to the lack of a corresponding air volume adjusting mechanism, so that the condition of large air pressure in a carriage can easily occur in the running process of the railway vehicle, the exhaust effect of the exhaust device for the railway vehicle is reduced, and the riding experience of passengers in the carriage is poor.

Therefore, in view of the above technical problems, it is necessary to provide a waste discharge device for a railway vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste discharge device for a railway vehicle, which solves the problem that the waste discharge device for the railway vehicle does not have an air volume adjusting function.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a waste disposer for a railway vehicle, comprising: the waste discharge device comprises a waste discharge device body, an adjustable air volume control mechanism and a buffer protection mechanism;

waste gas discharge ports are drilled on two sides of the waste discharge device body;

the adjustable air quantity control mechanism is arranged in the waste gas discharge port and comprises a fixed frame, the fixed frame is fixedly connected with the waste exhaust device body, a plurality of rotary wind deflectors which are uniformly distributed are arranged in the fixed frame, rotating shafts are fixedly connected in the rotary wind deflectors, and the rotating shafts are rotatably connected with the fixed frame;

the buffering protection mechanism is arranged on one side, far away from the rotary wind shield, of the fixing frame, the buffering protection mechanism is arranged inside the waste discharge device body, the buffering protection mechanism comprises a support frame, and a silencing dust filter screen is fixedly connected into the support frame.

Further, one side of mount is excavated there is the drive control chamber, is convenient for provide corresponding operating space for drive gear through the drive control chamber, one side that the rotation axis is located the drive control intracavity all is connected with drive gear, and is a plurality of drive gear meshes mutually, and drive gear plays rotation control's effect to the rotation axis, is convenient for play rotation drive's effect to the rotation axis through a plurality of drive gear's the mutually supporting.

Furthermore, one side of the rotating shaft, which is far away from the driving gear, is connected with a first belt wheel, the first belt wheel plays a role in rotating and driving the rotating shaft, the outer side of the first belt wheel is connected with a transmission belt, and the transmission belt plays a role in connecting the first belt wheel with a second belt wheel, so that the first belt wheel rotates correspondingly along with the rotation of the second belt wheel under the effect of the transmission belt.

Further, one side that first band pulley was kept away from to the drive belt is connected with the second band pulley, and the second band pulley plays the effect of transmission regulation motor power, be connected with the regulation motor on the second band pulley, the regulation motor plays the effect that provides power, is convenient for control the rotation state of rotation axis through the running state of control regulation motor to be convenient for adjust the angle of rotation deep bead, be connected with the limiting plate between regulation motor and the exhaust device body, be convenient for play the spacing effect of support to the regulation motor through the limiting plate.

Furthermore, the both sides of mount all dig a spacing spout, play the spacing effect of removal through spacing spout to moving the slider, sliding connection has the slider in the spacing spout, moving slider and support frame fixed connection are convenient for play the support and remove spacing effect through moving the mutually supporting of slider and spacing spout to the support frame.

Further, remove the slider in-connection and have the slide bar, the slide bar plays the support and removes the effect of rectifying to removing the slider, has reduced to remove the slider and has appeared the dead condition of slope card at the removal in-process, has improved the operating stability who removes the slider, one side of removing the slider is connected with compression spring, the outside of slide bar is located to the compression spring cover, is convenient for play the support buffering and support the effect that resets through compression spring's compression and reset to removing the slider, has improved the stability in use of amortization filter screen.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the corresponding air volume adjusting mechanism is arranged on the waste discharge device for the railway vehicle, so that the exhaust air volume of the waste discharge device can be adjusted and controlled, the condition that the air pressure in the carriage is high easily in the running process of the railway vehicle is reduced, the exhaust effect of the waste discharge device for the railway vehicle is improved, and the riding experience of passengers in the carriage is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front cross-sectional view of a railway vehicle waste disposer in accordance with one embodiment of the present disclosure;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a top cross-sectional view of a railway vehicle waste disposer in accordance with one embodiment of the present disclosure;

FIG. 4 is a schematic view of the structure of FIG. 3 at B;

fig. 5 is a perspective view of a waste discharge device for a railway vehicle in an embodiment of the present invention.

In the figure: 1. the waste discharge device comprises a waste discharge device body, 2, an adjustable air volume control mechanism, 201, a fixed frame, 202, a rotary wind shield, 203, a rotary shaft, 204, a driving control cavity, 205, a driving gear, 206, a first belt wheel, 207, a transmission belt, 208, a second belt wheel, 209, an adjusting motor, 210, a limiting plate, 3, a buffering protection mechanism, 301, a supporting frame, 302, a silencing dust filtering net, 303, a limiting sliding groove, 304, a movable sliding block, 305, a sliding rod, 306 and a compression spring.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The present invention discloses a waste discharge device for a railway vehicle, which is shown in fig. 1 to 5, and comprises: the waste discharge device comprises a waste discharge device body 1, an adjustable air volume control mechanism 2 and a buffering protection mechanism 3.

Referring to fig. 5, exhaust ports are bored at both sides of the exhaust device body 1, so that air conduction to the exhaust device body 1 through the exhaust ports is facilitated.

Referring to fig. 1 to 3, the adjustable air volume control mechanism 2 is disposed in the exhaust gas outlet, so as to facilitate the air volume regulation of the exhaust gas outlet by the adjustable air volume control mechanism 2.

Referring to fig. 1-4, the adjustable air volume control mechanism 2 includes a fixing frame 201, the fixing frame 201 is fixedly connected to the waste discharge device body 1, and the fixing frame 201 supports and limits the rotary wind shield 202, so as to improve the operation stability of the rotary wind shield 202.

Referring to fig. 1 to 4, a plurality of uniformly distributed rotary wind deflectors 202 are arranged in the fixing frame 201, so that the fixing frame 201 is protected by the mutual matching of the plurality of rotary wind deflectors 202, and the amount of air exhausted from the fixing frame 201 can be controlled by adjusting the angle of the rotary wind deflectors 202.

Referring to fig. 1 to 4, a rotating shaft 203 is fixedly connected in each of the rotating wind deflectors 202, the rotating shaft 203 is rotatably connected with the fixing frame 201, and the rotating shaft 203 plays a role in supporting, fixing and rotating adjustment on the fixing frame 201.

Referring to fig. 1-2, a driving control chamber 204 is cut at one side of the fixing frame 201 to provide a corresponding space for the driving gear 205 to run through the driving control chamber 204.

Referring to fig. 1-2, a driving gear 205 is connected to each side of the rotating shaft 203 located in the driving control cavity 204, the driving gears 205 are engaged with each other, and the driving gear 205 performs a rotation control function on the rotating shaft 203, so that the rotating shaft 203 is conveniently driven to rotate by the mutual matching of the driving gears 205.

As shown in fig. 1 to 2, a first pulley 206 is connected to a side of the rotating shaft 203 away from the driving gear 205, and the first pulley 206 functions to rotationally drive the rotating shaft 203.

Referring to fig. 1-2, a transmission belt 207 is connected to an outer side of the first pulley 206, and the transmission belt 207 serves to connect the first pulley 206 and the second pulley 208, so that the first pulley 206 rotates correspondingly with the rotation of the second pulley 208 under the action of the transmission belt 207.

Referring to fig. 1-2, a second pulley 208 is connected to the side of the belt 207 remote from the first pulley 206, and the second pulley 208 functions to transmit power of a regulating motor 209.

Referring to fig. 1-2, an adjusting motor 209 is connected to the second pulley 208, and the adjusting motor 209 provides power to control the rotation state of the rotary shaft 203 by controlling the operation state of the adjusting motor 209, so as to adjust the angle of the rotary wind deflector 202.

Referring to fig. 1-2, a limiting plate 210 is connected between the adjusting motor 209 and the waste discharge device body 1, so that the adjusting motor 209 can be supported and limited by the limiting plate 210.

Referring to fig. 3-4, the buffering protection mechanism 3 is disposed on one side of the fixing frame 201 far away from the rotary wind shield 202, the buffering protection mechanism 3 is disposed inside the waste discharge device body 1, the buffering protection mechanism 3 includes a support frame 301, the support frame 301 supports and limits the sound-absorbing and dust-filtering net 302, and the use stability of the sound-absorbing and dust-filtering net 302 is improved.

Referring to fig. 3 to 4, a silencing and dust filtering net 302 is fixedly connected in the supporting frame 301, so that the silencing and dust filtering net 302 can filter dust and muffle the air flow discharged from the fixing frame 201, thereby improving the using effect of the waste discharge device body 1.

Referring to fig. 3 to 4, a limiting chute 303 is cut on both sides of the fixing frame 201, and the limiting chute 303 is used for limiting the movement of the movable slider 304.

Referring to fig. 3-4, the limiting sliding groove 303 is slidably connected with a movable sliding block 304, and the movable sliding block 304 is fixedly connected with the supporting frame 301, so that the supporting frame 301 is supported and limited by the mutual matching of the movable sliding block 304 and the limiting sliding groove 303.

Referring to fig. 3 to 4, a sliding rod 305 is connected in the moving slider 304, and the sliding rod 305 supports and corrects the moving slider 304, so that the situation that the moving slider 304 is blocked obliquely in the moving process is reduced, and the operation stability of the moving slider 304 is improved.

Referring to fig. 3 to 4, a compression spring 306 is connected to one side of the movable slider 304, and the compression spring 306 is sleeved outside the sliding rod 305, so that the movable slider 304 is supported, buffered, and reset by the compression and reset of the compression spring 306, and the use stability of the silencing and dust-filtering net 302 is improved.

During specific use, the operation of accessible control adjustment motor 209 drives second band pulley 208 and rotates, first band pulley 206 carries out corresponding rotation along with second band pulley 208's rotation under the effect of drive belt 207, can carry out rotation control to rotation axis 203 through mutually supporting of multiunit drive gear 205, the mode that carries out rotation control through carrying out rotation control to rotation axis 203 plays angle modulation's effect to a plurality of rotatory deep bead 202, control the volume of airing exhaust of mount 201 through mutually supporting of a plurality of rotatory deep bead 202, simultaneously, accessible amortization filter dust net 302 carries out dust filtration and amortization to the air current of mount 201 department exhaust, the result of use of exhaust device body 1 has been improved.

According to the technical scheme, the utility model has the following beneficial effects:

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A waste disposer for a railway vehicle, comprising:

the waste discharge device comprises a waste discharge device body (1), wherein waste gas discharge ports are formed in two sides of the waste discharge device body (1);

the adjustable air volume control mechanism (2) is arranged in the exhaust emission port, the adjustable air volume control mechanism (2) comprises a fixed frame (201), the fixed frame (201) is fixedly connected with the waste discharge device body (1), a plurality of rotary wind shields (202) which are uniformly distributed are arranged in the fixed frame (201), rotating shafts (203) are fixedly connected in the rotary wind shields (202), and the rotating shafts (203) are rotatably connected with the fixed frame (201);

buffering protection machanism (3) is located one side of rotatory deep bead (202) is kept away from in mount (201), buffering protection machanism (3) are located the inside of exhaust apparatus body (1), buffering protection machanism (3) are including support frame (301), fixedly connected with amortization dust screen (302) in support frame (301).

2. The exhaust device for the railway vehicle as claimed in claim 1, wherein a driving control chamber (204) is formed at one side of the fixing frame (201), a driving gear (205) is connected to one side of the rotary shaft (203) located in the driving control chamber (204), and the driving gears (205) are engaged with each other.

3. The waste discharge device for the railway vehicle as claimed in claim 2, wherein a first pulley (206) is connected to one side of the rotating shaft (203) far away from the driving gear (205), and a transmission belt (207) is connected to the outer side of the first pulley (206).

4. The waste discharge device for the railway vehicle as claimed in claim 3, wherein a second belt pulley (208) is connected to one side of the transmission belt (207) far away from the first belt pulley (206), an adjusting motor (209) is connected to the second belt pulley (208), and a limit plate (210) is connected between the adjusting motor (209) and the waste discharge device body (1).

5. The waste discharge device for the rail vehicle as claimed in claim 1, wherein the fixing frame (201) is provided with a limiting chute (303) on both sides, a moving slide block (304) is slidably connected in the limiting chute (303), and the moving slide block (304) is fixedly connected with the supporting frame (301).

6. The waste discharge device for the rail vehicle as claimed in claim 5, wherein a sliding rod (305) is connected in the movable slider (304), a compression spring (306) is connected to one side of the movable slider (304), and the compression spring (306) is sleeved outside the sliding rod (305).