CN211924216U

CN211924216U - Good-protection-effect ventilator for mining security

Info

Publication number: CN211924216U
Application number: CN201922382852.2U
Authority: CN
Inventors: 韦俊洪
Original assignee: Quanzhou Xuri Logistics Co ltd
Current assignee: Dalian Shantian Mechanical Equipment Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-13
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a mining ventilation blower for security protection that protecting effect is good, the on-line screen storage device comprises a base, the top fixed connection telescopic machanism of base, and telescopic machanism include first bracing piece, motor, threaded rod, screwed pipe and second bracing piece, telescopic machanism's top fixedly connected with connecting pipe, the inside of connecting pipe is provided with the fan, the equal fixedly connected with filter screen in both sides of connecting pipe inner chamber, the both sides of connecting pipe all are provided with the wire net. The utility model discloses a set up the base, reach the effect that supports telescopic machanism, through telescopic machanism, reach the effect to connecting pipe altitude mixture control, through connecting pipe and fan, reach the effect that constitutes the ventilation blower, through the filter screen, reach the filterable effect to impurity, through the wire net, reach the effect to the fan protection, this ventilation blower protecting effect is good, is difficult for appearing the situation of damage, makes things convenient for people to use.

Description

Good-protection-effect ventilator for mining security

Technical Field

The utility model relates to a ventilation blower technical field specifically is a mining ventilation blower for security protection that protecting effect is good.

Background

A ventilator is a machine for improving gas pressure and discharging gas by means of input mechanical energy, and is a driven fluid machine, the working principle of the ventilator is basically the same as that of a turbocompressor, the ventilator can be divided into centrifugal type, axial flow type, oblique flow type, transverse flow type and the like according to the flowing direction of the gas, the ventilator needs to be used during mining, the existing ventilator has poor protection effect, and the damage condition is easy to occur, so that the ventilator for mining and security protection with good protection effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining is ventilation blower for security protection that protecting effect is good, it is good to possess protecting effect, is difficult for appearing the advantage that damages, and it is poor to have solved the ventilation blower protecting effect, appears the problem of damage very easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining ventilation blower for security protection that protecting effect is good, the on-line screen storage device comprises a base, the top fixed connection telescopic machanism of base, and telescopic machanism include first bracing piece, motor, threaded rod, screwed pipe and second bracing piece, telescopic machanism's top fixedly connected with connecting pipe, the inside of connecting pipe is provided with the fan, the equal fixedly connected with filter screen in both sides of connecting pipe inner chamber, the both sides of connecting pipe all are provided with the wire net, the top and the equal fixedly connected with fixed plate in bottom of wire net.

Preferably, the inside fixedly connected with motor of first bracing piece, and the pivot fixedly connected with threaded rod of motor, the surface cover of threaded rod is equipped with the screwed pipe, the top fixedly connected with second bracing piece of screwed pipe, and the top and the connecting pipe fixed connection of second bracing piece.

Preferably, the two sides of the threaded pipe are fixedly connected with first sliding blocks, a first sliding groove is formed in the surface of the first supporting rod, and the first sliding blocks are connected with the first sliding groove in a sliding mode.

Preferably, the inside fixedly connected with spring of base, and the bottom fixedly connected with fixed block of spring, the equal fixedly connected with second slider in both sides of fixed block, the second spout has been seted up on the surface of base, and second slider and second spout sliding connection, the equal fixedly connected with supporting leg in both sides of fixed block bottom, the left side fixedly connected with connecting rod of fan, and the inner wall fixed connection of connecting rod and connecting pipe.

Preferably, one side fixedly connected with fixture block of fixed plate, the draw-in groove has been seted up on the surface of connecting pipe, and fixture block and draw-in groove joint, the surface threaded connection of screwed pipe has the bolt, and bolt and fixture block threaded connection.

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

1. the utility model discloses a set up the base, reach the effect that supports telescopic machanism, through telescopic machanism, reach the effect to connecting pipe altitude mixture control, through connecting pipe and fan, reach the effect that constitutes the ventilation blower, through the filter screen, reach the effect to impurity filtering, through the wire net, reach the effect to the fan protection, through the fixed plate, reach the effect to the wire net support, also reach the effect fixed to the wire net, this ventilation blower protecting effect is good, the difficult situation that damages appears makes things convenient for people to use.

2. The utility model discloses a first slider and first spout, reach the effect that supplementary screwed pipe removed, avoid appearing removing too much situation, through the spring, the fixed block, second slider and second spout, reach the effect to base absorbing, also reach the effect to the ventilation blower protection, through the supporting leg, reach the effect to the base support, through the connecting rod, reach the effect to the fan support, avoid appearing the situation that drops, through fixture block and draw-in groove, reach the effect to the fixed plate support, avoid appearing the situation that drops, through the bolt, reach the fixed effect of fixture block.

Drawings

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

FIG. 2 is a schematic view of the telescopic mechanism of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure of fig. 1 according to the present invention.

In the figure: 1 base, 2 telescopic machanism, 21 first bracing piece, 22 motors, 23 threaded rods, 24 screwed pipes, 25 second bracing pieces, 3 connecting pipes, 4 fans, 5 filter screens, 6 wire net, 7 fixed plates, 8 first sliders, 9 first chutes, 10 springs, 11 fixed blocks, 12 second sliders, 13 second chutes, 14 supporting legs, 15 connecting rods, 16 fixture blocks, 17 draw-in grooves, 18 bolts.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.

The utility model discloses a base 1, telescopic machanism 2, first bracing piece 21, motor 22, threaded rod 23, screwed pipe 24, second bracing piece 25, connecting pipe 3, fan 4, filter screen 5, wire net 6, fixed plate 7, first slider 8, first spout 9, spring 10, fixed block 11, second slider 12, second spout 13, supporting leg 14, connecting rod 15, fixture block 16, draw-in

groove

17 and 18 parts of bolt are the parts that universal standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a mining and security ventilator with good protection effect comprises a base 1, a spring 10 is fixedly connected inside the base 1, a fixed block 11 is fixedly connected to the bottom of the spring 10, second sliders 12 are fixedly connected to both sides of the fixed block 11, a second chute 13 is formed in the surface of the base 1, the second sliders 12 are slidably connected with the second chute 13, the base 1 is damped by the spring 10, the fixed block 11, the second sliders 12 and the second chute 13, the ventilator protection effect is also achieved, supporting legs 14 are fixedly connected to both sides of the bottom of the fixed block 11, the base 1 is supported by the supporting legs 14, a connecting rod 15 is fixedly connected to the left side of the ventilator 4, the connecting rod 15 is fixedly connected with the inner wall of the connecting pipe 3, the fan 4 is supported by the connecting rod 15, and the falling situation is avoided, the top of the base 1 is fixedly connected with a telescopic mechanism 2, the telescopic mechanism 2 comprises a first support rod 21, a motor 22, a threaded rod 23, a threaded pipe 24 and a second support rod 25, the motor 22 is fixedly connected inside the first support rod 21, the threaded rod 23 is fixedly connected with a rotating shaft of the motor 22, the threaded pipe 24 is sleeved on the surface of the threaded rod 23, the second support rod 25 is fixedly connected with the top of the threaded pipe 24, the top of the second support rod 25 is fixedly connected with a connecting pipe 3, both sides of the threaded pipe 24 are fixedly connected with first sliders 8, a first sliding groove 9 is formed in the surface of the first support rod 21, the first sliders 8 are slidably connected with the first sliding groove 9, the effect of assisting the movement of the threaded pipe 24 is achieved through the first sliders 8 and the first sliding groove 9, the situation of excessive movement is avoided, the connecting pipe 3 is fixedly connected with the top of the telescopic mechanism 2, a fan 4 is arranged inside the connecting, both sides of the inner cavity of the connecting pipe 3 are fixedly connected with a filter screen 5, both sides of the connecting pipe 3 are provided with a steel wire mesh 6, both the top and the bottom of the steel wire mesh 6 are fixedly connected with a fixing plate 7, one side of the fixing plate 7 is fixedly connected with a clamping block 16, the surface of the connecting pipe 3 is provided with a clamping groove 17, the clamping block 16 is clamped with the clamping groove 17, the effect of supporting the fixing plate 7 is achieved through the clamping block 16 and the clamping groove 17, the falling condition is avoided, the surface of a threaded pipe 24 is in threaded connection with a bolt 18, the effect of fixing the clamping block 16 is achieved through the bolt 18, the bolt 18 is in threaded connection with the clamping block 16, the effect of supporting the telescopic mechanism 2 is achieved through the telescopic mechanism 2, the effect of adjusting the height of the connecting pipe 3 is achieved through the connecting pipe 3 and a fan 4, the effect of, through wire net 6, reach the effect to fan 4 protection, through fixed plate 7, reach the effect that supports wire net 6, also reach the effect fixed to wire net 6, this ventilation blower protective effect is good, the difficult situation that appears damaging, makes things convenient for people to use.

During the use, through setting up base 1, reach the effect that supports telescopic machanism 2, through telescopic machanism 2, reach the effect to 3 altitude mixture control of connecting pipe, through connecting pipe 3 and fan 4, reach the effect that constitutes the ventilation blower, through filter screen 5, reach the effect to impurity filtering, through wire net 6, reach the effect to fan 4 protection, through fixed plate 7, reach the effect to wire net 6 supports, also reach the effect to wire net 6 is fixed, this ventilation blower protecting effect is good, the difficult situation that damages appears, make things convenient for people to use.

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 ventilation blower for security protection that protecting effect is good, includes base (1), its characterized in that: the top fixed connection telescopic machanism (2) of base (1), and telescopic machanism (2) include first bracing piece (21), motor (22), threaded rod (23), screwed pipe (24) and second bracing piece (25), the top fixedly connected with connecting pipe (3) of telescopic machanism (2), the inside of connecting pipe (3) is provided with fan (4), the equal fixedly connected with filter screen (5) in both sides of connecting pipe (3) inner chamber, the both sides of connecting pipe (3) all are provided with wire net (6), the top of wire net (6) and the equal fixedly connected with fixed plate (7) in bottom.

2. The mining and security ventilator with good protection effect as claimed in claim 1, wherein: the inside fixedly connected with motor (22) of first bracing piece (21), and pivot fixedly connected with threaded rod (23) of motor (22), the surface cover of threaded rod (23) is equipped with screwed pipe (24), the top fixedly connected with second bracing piece (25) of screwed pipe (24), and the top and connecting pipe (3) fixed connection of second bracing piece (25).

3. The mining and security ventilator with good protection effect as claimed in claim 1, wherein: the two sides of the threaded pipe (24) are fixedly connected with first sliding blocks (8), first sliding grooves (9) are formed in the surface of the first supporting rod (21), and the first sliding blocks (8) are connected with the first sliding grooves (9) in a sliding mode.

4. The mining and security ventilator with good protection effect as claimed in claim 1, wherein: the inside fixedly connected with spring (10) of base (1), and the bottom fixedly connected with fixed block (11) of spring (10), the equal fixedly connected with second slider (12) in both sides of fixed block (11), second spout (13) have been seted up on the surface of base (1), and second slider (12) and second spout (13) sliding connection, the equal fixedly connected with supporting leg (14) in both sides of fixed block (11) bottom, the left side fixedly connected with connecting rod (15) of fan (4), and the inner wall fixed connection of connecting rod (15) and connecting pipe (3).

5. The mining and security ventilator with good protection effect as claimed in claim 1, wherein: one side fixedly connected with fixture block (16) of fixed plate (7), draw-in groove (17) have been seted up on the surface of connecting pipe (3), and fixture block (16) and draw-in groove (17) joint, the surface threaded connection of screwed pipe (24) has bolt (18), and bolt (18) and fixture block (16) threaded connection.