CN218182366U

CN218182366U - Coal mine ventilation safety power supply device with protection function for coal mine

Info

Publication number: CN218182366U
Application number: CN202221994448.6U
Authority: CN
Inventors: 王占平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-30
Filing date: 2022-07-30
Publication date: 2022-12-30
Anticipated expiration: 2032-07-30

Abstract

The utility model discloses a colliery has protect function's colliery ventilation safety power supply unit belongs to colliery ventilation safety power supply technical field, including protective housing and belt, the equal sliding connection in both sides of protective housing inner chamber bottom has the battery body, there is the transfer line, two all through bearing swing joint in the both sides of protective housing inner chamber the equal fixedly connected with driving gear in one side that the transfer line is relative. The utility model discloses during the use, through the setting of protective housing, belt, battery body, transfer line, driving gear, transmission shaft, driven gear and fan blade, the colliery ventilation safety power supply unit that a colliery has protect function has been found jointly, wherein protects battery body through the protective housing, increases its barrier propterty, and the setting of driving gear, transmission shaft, driven gear and fan blade, can dispel the heat fast to the heat that produces when battery body moves, improves battery body life.

Description

Coal mine ventilation safety power supply device with protection function for coal mine

Technical Field

The utility model relates to a colliery ventilation safety power supply technical field specifically is a colliery ventilation safety power supply unit that colliery has protect function.

Background

The ventilation of the coal mine is to input fresh air into the underground of the mine to increase the oxygen concentration so as to dilute and remove toxic and harmful gases and dust in the mine, and the basic task of the ventilation of the mine is to supply enough fresh air to the underground, meet the requirement of personnel on oxygen, dilute the harmful gases and dust in the underground, ensure safe production, adjust underground climate and create a good working environment.

And current ventilation unit breaks off in order to prevent to have a power failure, influences the air quality in the mine, at this moment will place a power supply unit on the ventilation unit next door, but current power supply unit protect function is lower, causes power supply unit's damage easily, consequently, the utility model provides a colliery has protect function's colliery ventilation safety power supply unit to solve the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery ventilation safety power supply unit that the colliery has protect function to solve the problem that proposes in 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 colliery ventilation safety power supply unit that colliery has protect function, includes guard box and belt, the equal sliding connection in both sides of guard box inner chamber bottom has battery body, the both sides of guard box inner chamber all have the transfer line, two through bearing swing joint the equal fixedly connected with driving gear in one side that the transfer line is relative, the top and the bottom of guard box inner chamber both sides all have the transmission shaft through bearing swing joint, the surperficial cover of transmission shaft is equipped with driven gear, driving gear and driven gear meshing, the top of transmission shaft and the equal fixedly connected with fan blade in bottom.

As a further scheme of the utility model, the other end fixedly connected with driven pulley of transfer line, the bottom fixedly connected with biax motor of guard box, the equal fixedly connected with driving pulley of output shaft of biax motor both sides, driving pulley all is connected through belt drive with driven pulley's surface.

As the utility model discloses scheme further again, the equal fixedly connected with slide rail in both sides of protection box inner chamber bottom, the top sliding connection of slide rail has the slider, the top and the battery body fixed connection of slider.

As the utility model discloses scheme further again, the equal fixedly connected with baffle in both sides of guard box inner chamber top and bottom, the through-hole has been seted up to the inner chamber of baffle.

As the utility model discloses scheme further again, the air inlet has all been seted up to the both sides at protective housing inner chamber top, the inner chamber of air inlet is provided with the dust screen.

As the utility model discloses scheme further again, the surface of protective housing is provided with the access door, the surface of access door is provided with the bleeder vent.

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

the utility model discloses during the use, through the protective housing, the belt, the battery body, the transfer line, the driving gear, the transmission shaft, the setting of driven gear and fan blade, the colliery ventilation safety power supply unit that has protect function has been found jointly, wherein protect the battery body through the protective housing, increase its barrier propterty, and the driving gear, the transmission shaft, the setting of driven gear and fan blade, can dispel the heat fast to the heat that produces when the battery body moves, improve battery body life, the cooperation of above structure, it is lower to have solved current power supply unit protect function, cause the problem that power supply unit damaged easily.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a side view of a partition in the structure of the present invention;

fig. 4 is a partial enlarged view of a in the structure of the present invention.

In the figure: 1. a protective box; 2. a belt; 3. a battery body; 4. a transmission rod; 5. a driving gear; 6. a drive shaft; 7. a driven gear; 8. a fan blade; 9. a driven pulley; 10. a double-shaft motor; 11. a drive pulley; 12. a slide rail; 13. a slider; 14. a partition plate; 15. a through hole; 16. an air inlet; 17. an access door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of 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.

Example (b):

please refer to fig. 1-4, the embodiment of the utility model provides an in, a colliery has protection function's colliery ventilation safety power supply unit, including protective housing 1 and belt 2, the equal sliding connection in both sides of 1 inner chamber bottom of protective housing has battery body 3, the both sides of 1 inner chamber of protective housing all have transfer line 4 through bearing swing joint, the equal fixedly connected with driving gear 5 in one side that two transfer lines 4 are relative, the top and the bottom of 1 inner chamber both sides of protective housing all have transmission shaft 6 through bearing swing joint, the surface cover of transmission shaft 6 is equipped with driven gear 7, driving gear 5 and the meshing of driven gear 7, the equal fixedly connected with fan blade 8 in top and bottom of transmission shaft 6, through protective housing 1, belt 2, battery body 3, transfer line 4, driving gear 5, transmission shaft 6, driven gear 7 and the setting of fan blade 8, a colliery ventilation safety power supply unit that the colliery has protection function has been found jointly, wherein protect battery body 3 through protective housing 1, increase its performance, and driving gear 5, transmission shaft 6, the setting of driven gear 7 and fan blade 8, heat that can produce when battery body 3 moves, improve battery body 3 life.

Referring to fig. 1, the other end of the transmission rod 4 is fixedly connected with a driven pulley 9, the bottom of the protection box 1 is fixedly connected with a double-shaft motor 10, output shafts on two sides of the double-shaft motor 10 are fixedly connected with driving pulleys 11, and the surfaces of the driving pulleys 11 and the driven pulley 9 are in transmission connection through a belt 2.

Referring to fig. 2 and 4, the two sides of the bottom of the inner cavity of the protection box 1 are fixedly connected with the slide rails 12, the top of each slide rail 12 is connected with the corresponding slide block 13, the top of each slide block 13 is fixedly connected with the storage battery body 3, the storage battery body 3 can slide in a limiting manner through the slide rails 12 and the slide blocks 13, and a user can conveniently move the storage battery out of the protection box 1 for maintenance.

Referring to fig. 3, the top and bottom sides of the inner cavity of the protective box 1 are fixedly connected with partition plates 14, and the inner cavity of the partition plate 14 is provided with a through hole 15.

Referring to fig. 2, air inlets 16 are formed in both sides of the top of the inner cavity of the protection box 1, a dust screen is arranged in the inner cavity of the air inlets 16, and air entering the protection box 1 can be filtered through the dust screen, so that the storage battery is prevented from being polluted by dust.

Referring to fig. 1, an access door 17 is disposed on a surface of the protection box 1, and an air hole is disposed on a surface of the access door 17.

The principle of the embodiment is as follows:

during the use, protect battery body 3 through protecting box 1, increase its barrier propterty, start two drive pulley 11 and rotate simultaneously of double-shaft motor 10 drive, drive pulley 11 drives driven pulley 9 through belt 2 and rotates, driven pulley 9 drives transfer line 4 and rotates, 4 rotations of transfer line can drive driving gear 5 and rotate, driving gear 5 drives driven gear 7 and transmission shaft 6 and rotates, 6 rotations of transmission shaft drive fan blade 8 rotate, and 8 rotations of fan blade, the heat that produces when can moving battery body 3 dispels the heat fast, improve 3 life of battery body.

The standard parts used in the present application document can be purchased from the market, the specific connection mode of each part adopts the conventional means such as bolts, rivets, welding and the like which are mature in the prior art, the machines, parts and equipment all adopt the conventional types in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the control mode belongs to the common knowledge in the field, and the present application document is mainly used for protecting a mechanical device, so the detailed explanation of the control mode and the circuit connection is not needed in the present application document.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a colliery ventilation safety power supply unit that has protect function, includes protecting box (1) and belt (2), its characterized in that, the equal sliding connection in both sides of protecting box (1) inner chamber bottom has battery body (3), the both sides of protecting box (1) inner chamber all have transfer line (4), two through bearing swing joint the equal fixedly connected with driving gear (5) in one side that transfer line (4) is relative, the top and the bottom of protecting box (1) inner chamber both sides all have transmission shaft (6) through bearing swing joint, the surface cover of transmission shaft (6) is equipped with driven gear (7), driving gear (5) and driven gear (7) meshing, the top and the equal fixedly connected with fan blade (8) in bottom of transmission shaft (6).

2. The coal mine ventilation safety power supply device with the protection function for the coal mine according to claim 1, wherein a driven belt pulley (9) is fixedly connected to the other end of the transmission rod (4), a double-shaft motor (10) is fixedly connected to the bottom of the protection box (1), driving belt pulleys (11) are fixedly connected to output shafts on two sides of the double-shaft motor (10), and the surfaces of the driving belt pulleys (11) and the driven belt pulleys (9) are in transmission connection through a belt (2).

3. The coal mine ventilation safety power supply device with the protection function for the coal mine according to claim 1, characterized in that sliding rails (12) are fixedly connected to two sides of the bottom of the inner cavity of the protection box (1), a sliding block (13) is slidably connected to the top of each sliding rail (12), and the top of each sliding block (13) is fixedly connected with the storage battery body (3).

4. The coal mine ventilation safety power supply device with the protection function for the coal mine according to claim 1, characterized in that partition plates (14) are fixedly connected to two sides of the top and the bottom of the inner cavity of the protection box (1), and through holes (15) are formed in the inner cavity of each partition plate (14).

5. The coal mine ventilation safety power supply device with the protection function for the coal mine according to claim 1, characterized in that air inlets (16) are respectively arranged on two sides of the top of the inner cavity of the protection box (1), and a dust screen is arranged in the inner cavity of each air inlet (16).

6. The coal mine ventilation safety power supply device with the protection function for the coal mine according to claim 1, characterized in that an access door (17) is arranged on the surface of the protection box (1), and air holes are formed in the surface of the access door (17).