CN213953651U

CN213953651U - Ventilation unit is used in mining

Info

Publication number: CN213953651U
Application number: CN202022651263.2U
Authority: CN
Inventors: 赵波; 司洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-13
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a ventilation unit is used in mining, collect storehouse, backup pad, bottom plate, shock attenuation post and universal wheel including shell, dust filtering net, motor, filter plate, dust, the one end of shell is equipped with the dust filtering net, the other end of shell is equipped with the filter plate, the inside of shell is equipped with the motor, the bottom of shell is equipped with the storehouse is collected to the dust, the both sides that the storehouse was collected to the dust are equipped with the backup pad, the bottom of backup pad is equipped with the bottom plate, the backup pad with be equipped with between the bottom plate the shock attenuation post, the bottom of bottom plate is equipped with the universal wheel. The utility model discloses in, dust filter screen and shell threaded connection can reduce the inside dust that gets into ventilation unit, can conveniently change the cleanness again, and in the filter plate disect insertion shell, the convenience was changed when the filter plate blockked up, was equipped with the dust between filter plate and the flabellum and collects the dust that the storehouse can be collected to the filter plate under the interception, prevents that the dust from getting into other equipment along air pipe.

Description

Ventilation unit is used in mining

Technical Field

The utility model relates to a mining technical field particularly, relates to a ventilation unit is used in mining.

Background

In order to ensure the safety of mining, a special ventilation system is equipped in the mining area at present, the working face is dead-end during the coal mining operation of coal mine tunneling, and the existing ventilation system needs to discharge waste gas at the position of the working face so as to ensure the safety of underground workers.

Can produce a large amount of dusts in the mining process, these dusts can influence ventilation equipment's work efficiency after getting into ventilation equipment, in case ventilation equipment will cause the inside waste gas of mine to can't get rid of by these dusts jam, serious can cause the production accident, and current filter equipment through the device carries out fixed connection through the screw, is difficult to change the daily maintenance of being inconvenient for.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation unit is used in mining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation unit is used in mining, collects storehouse, backup pad, bottom plate, shock attenuation post and universal wheel including shell, dust filtering net, motor, filter plate, dust, the one end of shell is equipped with the dust filtering net, the other end of shell is equipped with the filter plate, the inside of shell is equipped with the motor, the bottom of shell is equipped with the storehouse is collected to the dust, the both sides that the storehouse was collected to the dust are equipped with the backup pad, the bottom of backup pad is equipped with the bottom plate, the backup pad with be equipped with between the bottom plate the shock attenuation post, the bottom of bottom plate is equipped with the universal wheel.

Furthermore, one end of the shell is provided with a slot, the filter plate is positioned in the slot, the top end of the filter plate is provided with a handle, and the handle is fixedly connected with the filter plate.

Furthermore, the edge of the dust filter screen is provided with a fixed block, the inner wall of the fixed block is provided with threads, and the dust filter screen is in threaded connection with the shell.

Further, the motor is located inside the shell and close to one end of the dust filter screen, fixing columns are arranged around the motor, one ends of the fixing columns are fixedly connected with the motor, the other ends of the fixing columns are fixedly connected with the inner wall of the shell, fan blades are arranged at the output end of the motor, and the fan blades are fixedly connected with the motor.

Furthermore, the dust collecting bin is located the bottom between filter plate and the flabellum, the dust collecting bin with shell fixed connection.

Furthermore, the top of backup pad with shell fixed connection, the backup pad with the top fixed connection of shock attenuation post, the bottom plate with the bottom fixed connection of shock attenuation post, the inside bottom of shock attenuation post is equipped with damping spring.

Furthermore, the universal wheels are positioned on two sides of the bottom end of the bottom plate, and the top ends of the universal wheels are rotatably connected with the bottom end of the bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, the design has dust screen and shell threaded connection, can reduce the inside dust that gets into ventilation unit, can conveniently change again cleanly.

2. The utility model discloses in, during the filter plate disect insertion shell, the convenience was changed when the filter plate blockked up, it collects the storehouse and can collect the dust under the filter plate interception to be equipped with the dust between filter plate and the flabellum simultaneously, prevents that the dust from following in air pipe gets into other equipment.

3. The utility model discloses in, the design has the shock attenuation post, when promoting the device through the universal wheel and removing, and accessible damping spring reduces the device's the degree of jolting, prevents that equipment from damaging.

Drawings

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

Fig. 1 is a schematic structural diagram of an entire embodiment of the present invention;

figure 2 is a cross-sectional view of an embodiment according to the invention as a whole;

fig. 3 is a side view of an embodiment according to the invention as a whole.

Reference numerals:

1. a housing; 2. a dust filter screen; 3. a motor; 4. filtering the plate; 5. a dust collection bin; 6. a support plate; 7. A base plate; 8. a shock-absorbing post; 9. a universal wheel; 10. fixing a column; 11. a fan blade; 12. a damping spring; 201. A fixed block; 401. a handle.

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 the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; 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.

Please refer to fig. 1-3, according to the embodiment of the present invention, a ventilation device for mining, comprises a housing 1, a dust filtering net 2, a motor 3, a filter plate 4, a dust collecting bin 5, a support plate 6, a bottom plate 7, a shock absorbing column 8 and a universal wheel 9, wherein the one end of the housing 1 is provided with the dust filtering net 2, the other end of the housing 1 is provided with the filter plate 4, the inside of the housing 1 is provided with the motor 3, the bottom end of the housing 1 is provided with the dust collecting bin 5, the two sides of the dust collecting bin 5 are provided with the support plate 6, the bottom end of the support plate 6 is provided with the bottom plate 7, the support plate 6 is provided with the shock absorbing column 8 between the bottom plate 7, and the bottom end of the bottom plate 7 is provided with the universal wheel 9.

The filter plate is characterized in that one end of the shell 1 is provided with a slot, the filter plate 4 is positioned in the slot, the top end of the filter plate 4 is provided with a handle 401, and the handle 401 is fixedly connected with the filter plate 4.

The edge of the dust filter screen 2 is provided with a fixing block 201, the inner wall of the fixing block 201 is provided with threads, and the dust filter screen 2 is in threaded connection with the shell 1.

The motor 3 is located at one end, close to the dust filter 2, inside the housing 1, fixed columns 10 are arranged around the motor 3, one ends of the fixed columns 10 are fixedly connected with the motor 3, the other ends of the fixed columns 10 are fixedly connected with the inner wall of the housing 1, fan blades 11 are arranged at the output end of the motor 3, and the fan blades 11 are fixedly connected with the motor 3.

The dust collecting bin 5 is located at the bottom end between the filter plate 4 and the fan blades 11, and the dust collecting bin 5 is fixedly connected with the shell 1.

The top end of the supporting plate 6 is fixedly connected with the shell 1, the supporting plate 6 is fixedly connected with the top end of the shock absorption column 8, the bottom plate 7 is fixedly connected with the bottom end of the shock absorption column 8, and a shock absorption spring 12 is arranged at the bottom end inside the shock absorption column 8.

The universal wheels 9 are positioned on two sides of the bottom end of the bottom plate 7, and the top ends of the universal wheels 9 are rotatably connected with the bottom end of the bottom plate 7.

Principle of operation

When the device is used specifically, equipment is started, waste gas in a mine enters from one end of the motor 3 and flows out from one side of the filter plate 4, dust in the waste gas is intercepted for the first time when passing through the dust filter screen 2, and then the dust in the waste gas is intercepted for the second time when passing through the filter plate 4, so that the probability that the dust enters other equipment through the ventilation pipeline is reduced, meanwhile, the dust intercepted by the filter plate 4 can enter the dust collection bin 5, meanwhile, the damping spring 12 inside the damping column 8 can damp when the device is moved, and the equipment is prevented from being damaged due to bumping.

In addition, the design has the

dirt screen

2 and 1 threaded connection of shell, can reduce the inside dust that gets into ventilation unit, can conveniently change cleanly again, filter plate 4 disect insertion shell 1, conveniently change when filter plate 4 blocks up, it collects the dust that storehouse 5 can collect under the filter plate 4 interception to be equipped with the dust between filter plate 4 and the flabellum 11 simultaneously, prevent that the dust from getting into other equipment along air pipe, the design has shock absorber 8, when promoting the device to remove through universal wheel 9, accessible damping spring 12 reduces the device's the degree of jolting, prevent that equipment from damaging.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mining ventilation device is characterized by comprising a shell (1), a dust filtering net (2), a motor (3), a filter plate (4), a dust collecting bin (5), a supporting plate (6), a bottom plate (7), a damping column (8) and universal wheels (9), one end of the shell (1) is provided with the dust filtering net (2), the other end of the shell (1) is provided with the filter plate (4), the motor (3) is arranged in the shell (1), the dust collecting bin (5) is arranged at the bottom end of the shell (1), the two sides of the dust collecting bin (5) are provided with the supporting plates (6), the bottom end of each supporting plate (6) is provided with the bottom plate (7), the shock absorption column (8) is arranged between the supporting plate (6) and the bottom plate (7), and the universal wheels (9) are arranged at the bottom end of the bottom plate (7).

2. The mining ventilation device according to claim 1, characterized in that one end of the housing (1) is provided with a slot, the filter plate (4) is located inside the slot, the top end of the filter plate (4) is provided with a handle (401), and the handle (401) is fixedly connected with the filter plate (4).

3. A mining ventilation device according to claim 1, characterized in that the edge of the dust screen (2) is provided with a fixing block (201), the inner wall of the fixing block (201) is provided with screw threads, and the dust screen (2) is in threaded connection with the housing (1).

4. The mining ventilation device according to claim 1, characterized in that the motor (3) is located at one end of the inside of the housing (1) close to the dust filter screen (2), the motor (3) is provided with fixing columns (10) at the periphery thereof, one ends of the fixing columns (10) are fixedly connected with the motor (3), the other ends of the fixing columns (10) are fixedly connected with the inner wall of the housing (1), the output end of the motor (3) is provided with fan blades (11), and the fan blades (11) are fixedly connected with the motor (3).

5. A mining ventilation device according to claim 1, characterized in that the dust collection bin (5) is located at the bottom end between the filter plate (4) and the fan blades (11), the dust collection bin (5) being fixedly connected to the housing (1).

6. A mining ventilation device according to claim 1, characterized in that the top end of the support plate (6) is fixedly connected with the housing (1), the support plate (6) is fixedly connected with the top end of the shock-absorbing column (8), the bottom plate (7) is fixedly connected with the bottom end of the shock-absorbing column (8), and the bottom end inside the shock-absorbing column (8) is provided with a shock-absorbing spring (12).

7. A mining ventilation device according to claim 1, characterized in that the universal wheels (9) are located on both sides of the bottom end of the floor (7), the top ends of the universal wheels (9) being rotatably connected to the bottom end of the floor (7).