CN218780509U

CN218780509U - Clean mining fan with protection function

Info

Publication number: CN218780509U
Application number: CN202222223064.0U
Authority: CN
Inventors: 黄阳明
Original assignee: Individual
Current assignee: Jilin Tianchi Molybdenum Industry Co.,Ltd.
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-03-31
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a mining fan of clean type with safeguard function, the on-line screen storage device comprises a base, the top swing joint of base has the mining fan body, the left side fixedly connected with machine case at base top, the inner chamber fixedly connected with driving motor of machine case. The utility model discloses a driving motor, the threaded rod, the thread bush, the gag lever post, the bracing piece, the rotating electrical machines, drive mechanism, the rotary drum, the air cavity, the cooperation of pappus brush and negative-pressure air fan, driving motor's output shaft passes through the threaded rod and the thread bush drives the gag lever post removes, the gag lever post passes through the bracing piece and drives mining fan body at certain angle internal rotation, realize the angle modulation, it is rotatory that the output shaft of rotating electrical machines passes through drive mechanism and drives the rotary drum, the rotary drum drives the pappus brush rotation, it is clean to the surface of filter screen, negative-pressure air fan produces the negative pressure simultaneously, adsorb the dust, thereby reach the high effect of security, the low problem of current device security has been solved.

Description

Clean mining fan with protection function

Technical Field

The utility model relates to a mining fan technical field specifically is a mining fan of clean type with safeguard function.

Background

The fan is a machine which increases the gas pressure and discharges the gas by means of the input mechanical energy, and is a driven fluid machine, generally, the fan comprises a ventilator, a blower and a wind driven generator, and the fan is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical equipment, drying and selecting of grains, inflation and propulsion of wind tunnel wind sources and air cushion ships and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining fan of clean type with safeguard function possesses the high advantage of security, has solved the low problem of current device security.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining fan of clean type with safeguard function, includes the base, the top swing joint of base has the mining fan body, the left side fixedly connected with machine case at base top, the inner chamber fixedly connected with driving motor of machine case, driving motor's output shaft fixedly connected with threaded rod, the surface cover of threaded rod is equipped with the thread bush, the top fixedly connected with gag lever post of thread bush, the top swing joint of gag lever post has the bracing piece, the right side of mining fan body is provided with the protection funnel, the top fixedly connected with rotating electrical machines of protection funnel, the surface of rotating electrical machines output shaft is provided with drive mechanism, drive mechanism includes initiative bevel gear and driven bevel gear, driven bevel gear's axle center department fixedly connected with rotary drum, the inner chamber fixedly connected with filter screen of protection funnel, the surface intercommunication of rotary drum has the air cavity, the surface fixedly connected with pappus brush of rotary drum, the left side of rotary drum has the fan through the pipeline intercommunication.

Preferably, the other end of the supporting rod is movably connected with the bottom of the mining fan body, and the bottom of the base is fixedly connected with a pulley.

Preferably, the top of the limiting rod penetrates through the case and extends to the outer side of the case, and a limiting groove matched with the limiting rod is formed in the top of the case.

Preferably, an output shaft of the rotating motor is fixedly connected with a driving bevel gear, and a driven bevel gear is meshed with the surface of the driving bevel gear.

Preferably, the air outlet of the negative pressure fan is communicated with a filter box through a pipeline, and the bottom of the filter box is communicated with an exhaust pipe.

Preferably, the front surface of the case is provided with a control button, and the output end of the control button is electrically connected with the input end of the driving motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a driving motor, the threaded rod, the thread bush, the gag lever post, the bracing piece, the rotating electrical machines, drive mechanism, the rotary drum, the air cavity, the cooperation of pappus brush and negative-pressure air fan, driving motor's output shaft passes through the threaded rod and the thread bush drives the gag lever post removes, the gag lever post passes through the bracing piece and drives mining fan body at certain angle internal rotation, realize the angle modulation, it is rotatory that the output shaft of rotating electrical machines passes through drive mechanism and drives the rotary drum, the rotary drum drives the pappus brush rotation, it is clean to the surface of filter screen, negative-pressure air fan produces the negative pressure simultaneously, adsorb the dust, thereby reach the high effect of security, the low problem of current device security has been solved.

2. The utility model discloses a cooperation of gag lever post and spacing groove is convenient for carry on spacingly to the thread bush, avoids its rotation, through designing the rose box, is convenient for filter the gas that contains the dust, through designing control button, is convenient for realize intelligent control.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the protection funnel structure of the present invention;

fig. 3 is a front sectional view of the case structure of the present invention.

In the figure: 1. a base; 2. a mining fan body; 3. a drive motor; 4. a threaded rod; 5. a threaded sleeve; 6. a limiting rod; 7. a support bar; 8. a protection funnel; 9. a rotating electric machine; 10. a transmission mechanism; 101. a drive bevel gear; 102. a driven bevel gear; 11. a rotating drum; 12. a filter screen; 13. an air cavity; 14. a soft brush; 15. a negative pressure fan; 16. a pulley; 17. a limiting groove; 18. a filter box; 19. an exhaust pipe; 20. a control button; 21. a case.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a clean mining fan with protection function comprises a base 1, a mining fan body 2 is movably connected to the top of the base 1, a case 21 is fixedly connected to the left side of the top of the base 1, a control button 20 is arranged on the front surface of the case 21, the output end of the control button 20 is electrically connected to the input end of a driving motor 3, a threaded sleeve 5 is conveniently limited and prevented from rotating through the matching of a limiting rod 6 and a limiting groove 17, dust-containing gas is conveniently filtered through the design of a filter box 18, intelligent control is conveniently realized through the design of the control button 20, the driving motor 3 is fixedly connected to the inner cavity of the case 21, a threaded rod 4 is fixedly connected to the output shaft of the driving motor 3, the threaded sleeve 5 is sleeved on the surface of the threaded rod 4, the limiting rod 6 is fixedly connected to the top of the threaded sleeve 5, the top of the limiting rod 6 penetrates through the case 21 and extends to the outer side of the case 21, the top of the case 21 is provided with a limiting groove 17 matched with the limiting rod 6, the top of the limiting rod 6 is movably connected with a supporting rod 7, the other end of the supporting rod 7 is movably connected with the bottom of the mining fan body 2, the bottom of the base 1 is fixedly connected with a pulley 16, the right side of the mining fan body 2 is provided with a protective funnel 8, the top of the protective funnel 8 is fixedly connected with a rotating motor 9, an output shaft of the rotating motor 9 is fixedly connected with a driving bevel gear 101, the surface of the driving bevel gear 101 is engaged with a driven bevel gear 102, the surface of the output shaft of the rotating motor 9 is provided with a transmission mechanism 10, the transmission mechanism 10 comprises the driving bevel gear 101 and the driven bevel gear 102, the axis of the driven bevel gear 102 is fixedly connected with a rotating drum 11, the inner cavity of the protective funnel 8 is fixedly connected with a filter screen 12, and the surface of the rotating drum 11 is communicated with an air cavity 13, the surface of the rotary drum 11 is fixedly connected with a soft hairbrush 14, the left side of the rotary drum 11 is communicated with a negative pressure fan 15 through a pipeline, an air outlet of the negative pressure fan 15 is communicated with a filter box 18 through a pipeline, the bottom of the filter box 18 is communicated with an exhaust pipe 19, the rotary shaft 4 is communicated with a threaded sleeve 5 through a driving motor 3, a limiting rod 6, a supporting rod 7, a rotating motor 9, a transmission mechanism 10, the rotary drum 11, an air cavity 13, the soft hairbrush 14 and the negative pressure fan 15 are matched, an output shaft of the driving motor 3 drives the limiting rod 6 to move through the threaded rod 4 and the threaded sleeve 5, the limiting rod 6 drives the mining fan body 2 to rotate within a certain angle through the supporting rod 7, angle adjustment is achieved, an output shaft of the rotating motor 9 drives the rotary drum 11 to rotate through the transmission mechanism 10, the rotary drum 11 drives the soft hairbrush 14 to rotate, the surface of the filter screen 12 is cleaned, meanwhile, the negative pressure fan 15 generates negative pressure, dust is adsorbed, and therefore the safety effect of high is achieved, and the problem that the safety of the existing device is low is solved.

During the use, driving motor 3's output shaft passes through threaded

rod

4 and 5 drive gag lever post 6 removals of thread bush, gag lever post 6 passes through bracing piece 7 and drives mining fan body 2 at certain angle internal rotation, realize angle modulation, the output shaft of rotating electrical machines 9 passes through drive mechanism 10 and drives the rotary drum 11 rotation, rotary drum 11 drives pappus brush 14 rotation, clean the surface of filter screen 12, negative-pressure air fan 15 produces the negative pressure simultaneously, adsorb the dust, thereby reach the high effect of security.

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

1. The utility model provides a mining fan of clean type with safeguard function, includes base (1), its characterized in that: the top of the base (1) is movably connected with a mining fan body (2), the left side of the top of the base (1) is fixedly connected with a case (21), the inner cavity of the case (21) is fixedly connected with a driving motor (3), the output shaft of the driving motor (3) is fixedly connected with a threaded rod (4), the surface of the threaded rod (4) is sleeved with a threaded sleeve (5), the top of the threaded sleeve (5) is fixedly connected with a limiting rod (6), the top of the limiting rod (6) is movably connected with a supporting rod (7), a protective funnel (8) is arranged on the right side of the mining fan body (2), the top of the protective funnel (8) is fixedly connected with a rotating motor (9), the surface of the output shaft of the rotating motor (9) is provided with a transmission mechanism (10), the transmission mechanism (10) comprises a driving bevel gear (101) and a driven bevel gear (102), the axis of the driven bevel gear (102) is fixedly connected with a rotating cylinder (11), the inner cavity of the protective funnel (8) is fixedly connected with a filter screen (12), the surface of the rotary drum (11) is communicated with an air cavity (13), the surface of the rotary drum (11) is fixedly connected with a pappus brush (14), the left side of the rotary drum (11) is communicated with a negative pressure fan (15) through a pipeline.

2. The clean mining fan with the protection function according to claim 1, characterized in that: the other end of the supporting rod (7) is movably connected with the bottom of the mining fan body (2), and the bottom of the base (1) is fixedly connected with a pulley (16).

3. The clean mining fan with the protection function according to claim 1, characterized in that: the top of the limiting rod (6) penetrates through the case (21) and extends to the outer side of the case (21), and a limiting groove (17) matched with the limiting rod (6) is formed in the top of the case (21).

4. The clean mining fan with the protection function according to claim 1, characterized in that: an output shaft of the rotating motor (9) is fixedly connected with a driving bevel gear (101), and a driven bevel gear (102) is meshed with the surface of the driving bevel gear (101).

5. The clean mining fan with the protection function according to claim 1, characterized in that: an air outlet of the negative pressure fan (15) is communicated with a filter box (18) through a pipeline, and the bottom of the filter box (18) is communicated with an exhaust pipe (19).

6. The clean mining fan with the protection function according to claim 1, characterized in that: the front surface of the case (21) is provided with a control button (20), and the output end of the control button (20) is electrically connected with the input end of the driving motor (3).