CN211039616U - Air discharging device of speed reducer for coal mine - Google Patents
Air discharging device of speed reducer for coal mine Download PDFInfo
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- CN211039616U CN211039616U CN201922151208.4U CN201922151208U CN211039616U CN 211039616 U CN211039616 U CN 211039616U CN 201922151208 U CN201922151208 U CN 201922151208U CN 211039616 U CN211039616 U CN 211039616U
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Abstract
The utility model belongs to the field of coal mine machinery, in particular to an air discharging device of a coal mine speed reducer, which comprises a whole device, an air discharging mechanism, an air filtering mechanism and a threaded connecting pipe, wherein one side of the whole device is fixedly connected with the air discharging mechanism, one end of the air discharging mechanism is fixedly connected with a second connecting pipe, one side of the second connecting pipe is embedded and connected with the threaded connecting pipe, one end of the inner side top part of the air discharging mechanism is fixedly connected with a pressure sensor, the other side of the whole device is fixedly connected with the air filtering mechanism, the air filtering mechanism is arranged at the other side of the whole device, the air filtering mechanism is fixedly connected with the whole device, the air filtering mechanism can filter the air discharged by the air discharging mechanism and discharge the treated air, and the connection between a filter element and the air filtering mechanism is sealed by a, and the filter core in the air filtering mechanism is connected and fixed through the screw thread, so that the use convenience of the air filtering mechanism is effectively improved.
Description
Technical Field
The utility model belongs to the coal mine machinery field specifically is a speed reducer air discharging equipment for coal mine.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.
The existing air discharging device of the speed reducer for the coal mine is not controllable in pressure intensity and poor in air discharging effect, the pressure intensity in the cavity cannot be known and controlled, air is discharged, the existing air discharging device of the speed reducer for the coal mine is not provided with an air purifying part, discharged air is directly contacted with air of an external environment, and then air of the external environment is polluted, the device is not perfect enough, and the device is not environment-friendly, so that the requirements of modern society are difficult to meet.
Therefore, how to design an air discharge device of a coal mine speed reducer becomes a problem to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speed reducer air discharging device for coal mine to it is uncontrollable to provide pressure in solving above-mentioned background art, the poor problem of air discharge effect.
In order to achieve the above object, the utility model provides a following technical scheme: an air discharging device of a speed reducer for coal mines comprises a whole device, an air discharging mechanism, an air filtering mechanism and a threaded connecting pipe, wherein the air discharging mechanism is fixedly connected to one side of the whole device, the air filtering mechanism is fixedly connected to the other side of the whole device, a second connecting pipe is fixedly connected to one end of the air discharging mechanism, the threaded connecting pipe is embedded and connected to one side of the second connecting pipe, a pressure sensor is fixedly connected to one end of the top of the inner side of the air discharging mechanism, a fixing block is fixedly connected to the middle position of one side of the inner side of the air discharging mechanism, a spring piston is fixedly connected to the other side of the fixing block, a storage battery is fixedly connected to one side of the top of the inner part of the air discharging mechanism, a control circuit board is fixedly connected to the middle position of the inner, the utility model discloses an air filter, including control circuit board, inner wall embedding in the middle of the inside of air discharge mechanism is connected with surge bin, the inside opposite side top fixedly connected with air pump of air discharge mechanism, the inside opposite side fixedly connected with sealing plug of air discharge mechanism, the inside embedding of air filter mechanism is connected with the filter core, the opposite side fixedly connected with sealing washer of air filter mechanism, one side embedding is connected with the filter screen in the middle of the inside of filter core, the inside opposite side embedding of filter core is connected with the active carbon layer, one side fixedly connected with filter tube of filter core, the top inner wall embedding of filter tube is connected with the spread groove.
Preferably, the other side of the outer side of the threaded connecting pipe is fixedly connected with a connecting sealing block.
Preferably, one side of the storage battery is fixedly connected with a dustproof plug.
Preferably, one end of the spring piston is fixedly connected with a rubber limiting block.
Preferably, the air discharging mechanism is provided with one, the air discharging mechanism is arranged on one side of the whole device, and the air discharging mechanism is fixedly connected with the whole device.
Preferably, the number of the air filtering mechanisms is one, the air filtering mechanisms are arranged on the other side of the whole device, and the air filtering mechanisms are fixedly connected with the whole device.
Compared with the prior art, the beneficial effects of the utility model are that:
1. speed reducer air discharging device for coal mine, air discharging mechanism set up in the holistic one side of device, and air discharging mechanism and the whole fixed connection of device, air discharging mechanism can be with the air escape in the speed reducer, and control the inside cavity pressure of speed reducer, the effectual practicality that improves the device and use.
2. Speed reducer air discharging device for coal mine, filtration mechanism set up at the holistic opposite side of device, and filtration mechanism and the whole fixed connection of device, filtration mechanism can filter the exhaust air of air discharging mechanism to the air escape after will handling, the effectual convenience that improves filtration mechanism and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the filter element structure of the present invention;
FIG. 3 is a schematic structural view of the threaded connection pipe of the present invention;
fig. 4 is a diagram of the connection frame of the internal components of the present invention.
In the figure: 1. the device is whole, 2, air discharge mechanism, 3, air filter mechanism, 4, threaded connection pipe, 5, surge bin, 6, the filter core, 7, the activated carbon layer, 8, the second connecting pipe, 9, the rubber stopper, 10, spring piston, 11, the fixed block, 12, pressure sensor, 13, dustproof stopper, 14, the battery, 15, the switch, 16, control circuit board, 17, the touch screen, 18, the air pump, 19, the sealing plug, 20, the sealing washer, 21, the spread groove, 22, the filter tube, 23, connect sealed piece, 24, the filter screen.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: an air discharging device of a speed reducer for a coal mine comprises a device body 1, an air discharging mechanism 2, an air filtering mechanism 3 and a threaded connecting pipe 4, wherein one side of the device body 1 is fixedly connected with the air discharging mechanism 2, the other side of the device body 1 is fixedly connected with the air filtering mechanism 3, one end of the air discharging mechanism 2 is fixedly connected with a second connecting pipe 8, one side of the second connecting pipe 8 is embedded and connected with the threaded connecting pipe 4, one end of the top of the inner side of the air discharging mechanism 2 is fixedly connected with a pressure sensor 12, the middle position of the inner side of the air discharging mechanism 2 is fixedly connected with a fixed block 11, the other side of the fixed block 11 is fixedly connected with a spring piston 10, one side of the top of the inner part of the air discharging mechanism 2 is fixedly connected with a storage battery 14, control circuit board 16's top one side electric connection has switch 15, control circuit board 16's top fixedly connected with touch screen 17, the inside middle inner wall embedding of air discharge mechanism 2 is connected with surge bin 5, the inside opposite side top fixedly connected with air pump 18 of air discharge mechanism 2, the inside opposite side fixedly connected with sealing plug 19 of air discharge mechanism 2, the inside embedding of air filter mechanism 3 is connected with filter core 6, the opposite side fixedly connected with sealing washer 20 of air filter mechanism 3, one side embedding is connected with filter screen 24 in the middle of the inside of filter core 6, the inside opposite side embedding of filter core 6 is connected with activated carbon layer 7, one side fixedly connected with filter tube 22 of filter core 6, the top inner wall embedding of filter tube 22 is connected with spread groove 21.
Preferably, the sealing block 23 is connected to the other side of the outer side of the threaded connection pipe 4, when the second connection pipe 8 on the air discharge mechanism 2 is connected through the threaded connection pipe 4, it is required to ensure that air cannot leak out of the connected part, the sealing block 23 is connected to seal the place where the second connection pipe 8 and the threaded connection pipe 4 are connected, air leakage of discharge is avoided, and the sealing performance of connection of the threaded connection pipe 4 is effectively improved.
Preferably, one side fixedly connected with of battery 14 prevents dust stopper 13, when the external environment is drier, can float a lot of dusts in the outside air, and the inner wall of battery 14 one side is provided with the hole of charging, and the inner wall in hole of charging and outside air direct contact, prevent dust stopper 13 and be the soft stopper that rubber made, prevent dust stopper 13 can plug up the hole of charging that battery 14 connects, avoid charging the hole inside to be stained with the dust, the effectual dirt proofness that prevents dust stopper 13 that has improved.
Preferably, the one end fixedly connected with rubber stopper 9 of spring piston 10, when making spring piston 10 remove through the power of pressure, the connecting rod that spring piston 10 connects is in the intermediate position activity of fixed block 11, and rubber stopper 9 can be fixed the one end of connecting rod, avoids the connecting rod in spring piston 10 to break away from fixed block 11 for the exhaust work of device can not be normal go on, the effectual use that guarantees the device can be normal.
Preferably, one air discharge mechanism 2 is arranged, the air discharge mechanism 2 is arranged on one side of the device whole body 1, the air discharge mechanism 2 is fixedly connected with the device whole body 1, the air discharge mechanism 2 can discharge air in the speed reducer and control the pressure of a cavity inside the speed reducer, when the device is used, the threaded connecting pipe 4 is connected with the second connecting pipe 8 through threads, then the threaded connecting pipe 4 is connected with a mounting position of a pressure release valve in the speed reducer, the switch 15 is opened, the pressure information of the cavity inside the speed reducer is transmitted to the control circuit board 16 through the pressure sensor 12 and is displayed through the touch screen 17, the air pump 18 is controlled to operate through the touch screen 17, so that the air in the buffer bin 5 is delivered to the external environment through the air pump 18, the negative pressure state is formed inside the buffer bin 5, the spring piston 10 moves to the other side through the pressure difference, the air in the cavity inside the speed reducer is discharged through the air pump 18, the pressure inside the cavity is detected in real time through the pressure sensor 12, the air in the cavity is discharged, the pressure is controlled, and the practicability of the device is effectively improved.
Preferably, the air filtering mechanism 3 is provided with one, the air filtering mechanism 3 is arranged at the other side of the device body 1, the air filtering mechanism 3 is fixedly connected with the device body 1, the air filtering mechanism 3 can filter the air exhausted by the air exhausting mechanism 2 and exhaust the processed air, before the device is used, the filter element 6 on the air filtering mechanism 3 is taken out through threads, then the filter screen 24 and the activated carbon layer 7 are placed in the filter pipe 22 on the filter element 6 from the connecting groove 21, then the filter element 6 is connected into the air filtering mechanism 3 through threads, the connection of the filter element 6 and the air filtering mechanism 3 is sealed through the sealing ring 20, the filter element 6 in the air filtering mechanism 3 can be connected and fixed through threads, and the use convenience of the air filtering mechanism 3 is effectively improved.
The working principle is as follows: whether the rubber limiting block 9 is damaged or not is checked, the rubber limiting block 9 is fixedly connected to one end of the spring piston 10, when the spring piston 10 moves through the pressure, the connecting rod connected with the spring piston 10 moves in the middle of the fixing block 11, one end of the connecting rod can be fixed through the rubber limiting block 9, the connecting rod in the spring piston 10 is prevented from being separated from the fixing block 11, the exhaust work of the device cannot be normally carried out, and the normal use of the device is effectively guaranteed;
then, the tightness of the connecting sealing block 23 is checked, the other side of the outer side of the threaded connecting pipe 4 is fixedly connected with the connecting sealing block 23, when the second connecting pipe 8 on the air discharge mechanism 2 is connected through the threaded connecting pipe 4, the connection position needing to be connected cannot be subjected to air leakage, the connecting sealing block 23 can seal the connection position of the second connecting pipe 8 and the threaded connecting pipe 4, the leakage of the discharged air is avoided, and the tightness of the connection of the threaded connecting pipe 4 is effectively improved;
then, the dustproof plug 13 is covered, one side of the storage battery 14 is fixedly connected with the dustproof plug 13, when the external environment is dry, a lot of dust can float in the external air, the inner wall of one side of the storage battery 14 is provided with a charging hole, the inner wall of the charging hole is directly contacted with the external air, the dustproof plug 13 is a soft plug made of rubber, the dustproof plug 13 can plug the charging hole connected with the storage battery 14, the interior of the charging hole is prevented from being stained with dust, and the dustproof performance of the dustproof plug 13 is effectively improved;
next, air in the speed reducer is discharged through the air discharge mechanism 2, the air discharge mechanism 2 is provided with one, the air discharge mechanism 2 is arranged on one side of the device whole body 1, the air discharge mechanism 2 is fixedly connected with the device whole body 1, the air discharge mechanism 2 can discharge the air in the speed reducer and control the pressure of the cavity in the speed reducer, when the device is used, the threaded connection pipe 4 is connected with the second connection pipe 8 through threads, then the threaded connection pipe 4 is connected with the installation position of a pressure relief valve in the speed reducer, the switch 15 is opened, the pressure information of the cavity in the speed reducer is transmitted to the control circuit board 16 through the pressure sensor 12 and is displayed through the touch screen 17, the operation of the air pump 18 is controlled through the touch screen 17, so that the air pump 18 discharges the air in the buffer bin 5 to the external environment, and the negative pressure state is formed in the buffer bin 5, the spring piston 10 moves towards the other side through the pressure difference, so that air in the cavity inside the speed reducer is discharged through the air pump 18, the pressure in the cavity is detected in real time through the pressure sensor 12, the air in the cavity is discharged, the pressure is controlled, and the practicability of the device is effectively improved;
finally, the exhausted air is filtered through the air filtering mechanism 3, the air filtering mechanism 3 is provided with one, the air filtering mechanism 3 is arranged at the other side of the device whole 1, the air filtering mechanism 3 is fixedly connected with the device whole 1, the air filtering mechanism 3 can filter the air exhausted by the air exhausting mechanism 2 and exhaust the processed air, before the device is used, the filter element 6 on the air filtering mechanism 3 is taken out through screw threads, then the filter screen 24 and the active carbon layer 7 are put into the filter pipe 22 on the filter element 6 from the connecting groove 21, then the filter element 6 is connected into the air filtering mechanism 3 through screw threads, the connection between the filter element 6 and the air filtering mechanism 3 is sealed through the sealing ring 20, and the filter element 6 in the air filtering mechanism 3 can be connected and fixed through screw threads, thereby effectively improving the convenience of the use of the air filtering mechanism 3, the working principle of the air discharging device of the coal mine speed reducer is that.
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 (7)
1. The utility model provides a speed reducer air discharging device for coal mine, includes that the device is whole (1), air discharging mechanism (2), air filter mechanism (3) and threaded connection pipe (4), its characterized in that: the air filter device is characterized in that an air discharging mechanism (2) is fixedly connected to one side of the whole device (1), an air filtering mechanism (3) is fixedly connected to the other side of the whole device (1), a second connecting pipe (8) is fixedly connected to one end of the air discharging mechanism (2), a threaded connecting pipe (4) is embedded and connected to one side of the second connecting pipe (8), a pressure sensor (12) is fixedly connected to one end of the inner side top of the air discharging mechanism (2), a fixing block (11) is fixedly connected to the middle position of one side of the inner portion of the air discharging mechanism (2), a spring piston (10) is fixedly connected to the other side of the fixing block (11), a storage battery (14) is fixedly connected to one side of the inner top of the air discharging mechanism (2), and a control circuit board (16) is fixedly connected to the, one side of the top of the control circuit board (16) is electrically connected with a switch (15), the top of the control circuit board (16) is fixedly connected with a touch screen (17), and the inner wall of the middle inside of the air discharge mechanism (2) is connected with a buffer bin (5) in an embedded mode.
2. The air discharging device of the coal mine speed reducer according to claim 1, wherein: the utility model discloses an air filter, including inside opposite side top fixedly connected with air pump (18) of air discharge mechanism (2), inside opposite side fixedly connected with sealing plug (19) of air discharge mechanism (2), the inside embedding of air filter mechanism (3) is connected with filter core (6), opposite side fixedly connected with sealing washer (20) of air filter mechanism (3), one side embedding is connected with filter screen (24) in the middle of the inside of filter core (6), the inside opposite side embedding of filter core (6) is connected with activated carbon layer (7), one side fixedly connected with filter tube (22) of filter core (6), the top inner wall embedding of filter tube (22) is connected with spread groove (21).
3. The air discharging device of the coal mine speed reducer according to claim 1, wherein: and the other side of the outer side of the threaded connecting pipe (4) is fixedly connected with a connecting sealing block (23).
4. The air discharging device of the coal mine speed reducer according to claim 1, wherein: one side of the storage battery (14) is fixedly connected with a dustproof plug (13).
5. The air discharging device of the coal mine speed reducer according to claim 1, wherein: one end of the spring piston (10) is fixedly connected with a rubber limiting block (9).
6. The air discharging device of the coal mine speed reducer according to claim 1, wherein: the air discharging mechanism (2) is arranged, the air discharging mechanism (2) is arranged on one side of the device body (1), and the air discharging mechanism (2) is fixedly connected with the device body (1).
7. The air discharging device of the coal mine speed reducer according to claim 1, wherein: the air filtering mechanism (3) is arranged on one side, the air filtering mechanism (3) is arranged on the other side of the device body (1), and the air filtering mechanism (3) is fixedly connected with the device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151208.4U CN211039616U (en) | 2019-12-05 | 2019-12-05 | Air discharging device of speed reducer for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922151208.4U CN211039616U (en) | 2019-12-05 | 2019-12-05 | Air discharging device of speed reducer for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039616U true CN211039616U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922151208.4U Active CN211039616U (en) | 2019-12-05 | 2019-12-05 | Air discharging device of speed reducer for coal mine |
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| Country | Link |
|---|---|
| CN (1) | CN211039616U (en) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211119 Address after: 831100 No. 28, Jiefang East Street, Qitai County, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Zhonglian Runshi Xinjiang Coal Industry Co.,Ltd. Address before: 471000 No. 11, Dayu Road, Song County, Luoyang City, Henan Province Patentee before: Guo Shike |
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| TR01 | Transfer of patent right |