CN213754149U

CN213754149U - Noise reduction type motor for ventilation fan of factory building

Info

Publication number: CN213754149U
Application number: CN202023192877.5U
Authority: CN
Inventors: 王汉友
Original assignee: Kunshan Shengtang Ventilation Equipment Co Ltd
Current assignee: Kunshan Shengtang Ventilation Equipment Co Ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-07-20
Anticipated expiration: 2030-12-27

Abstract

The utility model relates to a ventilation fan technical field just discloses a type of making an uproar factory building ventilation fan motor falls, including motor body, motor body's bottom fixed mounting has the mount pad, the bottom of mount pad is equipped with the fixing base, the equal fixed mounting in the left and right sides at the fixing base back has the slide rail, the back of fixing base is equipped with the fixed plate. This type of making an uproar is motor for factory building ventilation fan falls, be fixed with the mount pad through at motor body and be equipped with the fixing base at the lateral surface of mount pad, bolt hole that sets up on the accessible fixing base when in-service use fixes the device, accessible pulling dead lever can drive spacing spring and compressed and make the dead lever to take place to remove between the relatively fixed orifices when needs overhaul the motor, can realize the dismantlement of fixing base this moment through the fixing base that upwards slides, and then overhaul the motor, otherwise can install it, thereby the advantage of convenient maintenance has been realized.

Description

Noise reduction type motor for ventilation fan of factory building

Technical Field

The utility model relates to a ventilation fan technical field specifically is a type of making an uproar factory building motor for ventilation fan falls.

Background

The ventilator is a machine which increases the pressure of gas and discharges the gas by means of input mechanical energy, and is a driven fluid machine. The exhaust pressure is lower than 1.5 x 10^4 Pa. Modern ventilators are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical appliances, drying and sorting of grains, wind tunnel wind sources and inflation and propulsion of air cushion boats, and the like.

The ventilation fan that uses at present generally adopts the motor to realize the rotation of fan as power, and the fan is inside mainly to be fan and bearing and motor constitution, and need overhaul the motor often in the in-service use, all adopt the fixed mode of bolt to fix the motor among the current device, need pull down the dismantlement that just can realize the motor and use comparatively inconveniently when in-service maintenance to the bolt.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a type of making an uproar factory building ventilation motor falls possesses the advantage of convenient maintenance, has solved the problem of proposing among the above-mentioned background.

The utility model provides a following technical scheme: the utility model provides a type of making an uproar type of falling motor for factory building ventilation fan, includes motor body, motor body's bottom fixed mounting has the mount pad, the bottom of mount pad is equipped with the fixing base, the equal fixed mounting in the left and right sides at the fixing base back has the slide rail, the back of fixing base is equipped with the fixed plate, the bolt hole has all been seted up in the positive four corners department of fixed plate, both ends all are fixed with the draw runner about the fixed plate is positive, the fixed plate passes through movable joint between draw runner and the slide rail.

Preferably, a fixing hole is formed in one side of the sliding strip, a fixing box is fixedly mounted on the left side and the right side of the top end of the fixing seat, and a fixing rod is movably mounted inside the fixing box.

Preferably, the lateral surface activity of dead lever has cup jointed the spacing spring that is located fixed incasement portion, the one end of spacing spring and the lateral surface fixed connection of dead lever, the other end of dead lever run through fixed case one side and with the fixed orifices between the activity joint.

Preferably, the left side and the right side of the inner side face of the fixing seat are both fixedly provided with buffering pads, and the other side of each buffering pad is in contact with the outer side face of the mounting seat.

Preferably, fixed columns are fixedly mounted at four corners of the bottom end of the inner cavity of the fixed seat, a movable column is movably sleeved at the top end of each fixed column, the top end of each movable column is fixedly connected with the top end of the mounting seat, a buffer spring is fixedly mounted at the bottom end of the inner cavity of each fixed column, and the top end of each buffer spring is fixedly connected with the bottom end of each movable column.

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

1. this type of making an uproar is motor for factory building ventilation fan falls, be fixed with the mount pad through at motor body and be equipped with the fixing base at the lateral surface of mount pad, bolt hole that sets up on the accessible fixing base when in-service use fixes the device, accessible pulling dead lever can drive spacing spring and compressed and make the dead lever to take place to remove between the relatively fixed orifices when needs overhaul the motor, can realize the dismantlement of fixing base this moment through the fixing base that upwards slides, and then overhaul the motor, otherwise can install it, thereby the advantage of convenient maintenance has been realized.

2. This type of making an uproar factory building motor for ventilation fan falls, four corners department through at mount pad inner chamber bottom is fixed with the fixed column, and the activity post has been cup jointed in the top activity of fixed column, and the top of activity post is then fixed with the mount pad bottom, can produce certain vibrations when motor during operation, vibrations can be absorbed and trun into to take place the displacement for self deformation drives between the relative activity post of fixed column by the buffer spring that is located the fixed column inside this moment, horizontal vibrations can be absorbed by the blotter simultaneously, thereby the advantage that possesses good shock attenuation effect has been realized.

Drawings

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

FIG. 2 is an exploded view of the mounting base structure of the present invention;

FIG. 3 is an exploded view of the fixing plate structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. a motor body; 2. a fixed seat; 3. fixing a column; 4. a movable post; 5. a mounting seat; 6. a buffer spring; 7. a cushion pad; 8. a slide rail; 9. a fixing plate; 10. bolt holes; 11. a fixing hole; 12. a slide bar; 13. fixing the rod; 14. a limiting spring; 15. and (5) fixing the box.

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.

Referring to fig. 1-4, a motor for a noise reduction type factory building ventilation fan comprises a motor body 1, wherein a mounting base 5 is fixedly mounted at the bottom end of the motor body 1, a fixing base 2 is arranged at the bottom end of the mounting base 5, slide rails 8 are fixedly mounted on the left side and the right side of the back surface of the fixing base 2, a fixing plate 9 is arranged on the back surface of the fixing base 2, bolt holes 10 are formed in four front corners of the fixing plate 9, slide bars 12 are fixed at the left end and the right end of the front surface of the fixing plate 9, and the fixing plate 9 is movably clamped with the slide rails 8 through the slide bars 12.

Wherein, fixed orifices 11 have been seted up to one side of draw runner 12, and the equal fixed mounting in the left and right sides on 2 tops of fixing base has fixed case 15, and the inside movable mounting of fixed case 15 has dead lever 13, and the diameter of dead lever 13 is the same with the diameter of fixed orifices 11.

Wherein, the lateral surface activity of dead lever 13 has cup jointed the spacing spring 14 that is located fixed case 15 inside, the one end of spacing spring 14 and the lateral surface fixed connection of dead lever 13, the other end of dead lever 13 run through fixed case 15 one side and with the fixed orifices between 11 activity joint, accessible pulling dead lever 13 can drive spacing spring 14 and be compressed when needs overhaul the motor and make and take place to remove between the relative fixed orifices 11 of dead lever 13, can realize the dismantlement of fixing base 2 through upwards sliding fixing base 2 this moment.

Wherein, the equal fixed mounting in the left and right sides of 2 medial surfaces of fixing base has blotter 7, and the opposite side of blotter 7 contacts with the lateral surface of mount pad 5, and blotter 7 can absorb the horizontal vibrations that come from motor body 1.

Wherein, equal fixed mounting has fixed column 3 on the four corners position of 2 inner chambers of fixing base bottoms, movable post 4 has been cup jointed in the top activity of fixed column 3, the top of movable post 4 and the top fixed connection of mount pad 5, the bottom fixed mounting of 3 inner chambers of fixed column has buffer spring 6, buffer spring 6's top and movable post 4's bottom fixed connection, the produced vibrations of motor body 1 can be absorbed and trun into for self deformation to drive the displacement takes place between 3 relative movable posts 4 of fixed column for being located fixed column 3 inside buffer spring 6.

The working principle is as follows: this type of making an uproar factory building ventilation motor is when using, bolt hole 10 seted up on accessible fixing base 2 is fixed the device, accessible pulling dead lever 13 can drive spacing spring 14 when needs overhaul the motor and be compressed and make and take place to remove between the dead lever 13 relatively fixed orifices 11, can realize the dismantlement of fixing base 2 through upwards sliding fixing base 2 this moment, and then overhaul the motor, the produced vibrations of motor can be absorbed by being located the inside buffer spring 6 of fixed column 3 and trun into and take place the displacement for self deformation drives between 3 relatively movable posts 4 of fixed column, horizontal vibrations can be absorbed by blotter 7 simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 type of making an uproar type factory building motor for ventilation fan falls, includes motor body (1), its characterized in that: the utility model discloses a motor, including motor body (1), the bottom fixed mounting of motor body (1) has mount pad (5), the bottom of mount pad (5) is equipped with fixing base (2), the equal fixed mounting in the left and right sides at the fixing base (2) back has slide rail (8), the back of fixing base (2) is equipped with fixed plate (9), bolt hole (10) have all been seted up in the positive four corners department of fixed plate (9), both ends all are fixed with draw runner (12) about fixed plate (9) is positive, fixed plate (9) are through activity joint between draw runner (12) and slide rail (8).

2. The motor for the ventilating fan of the noise-reduction factory building according to claim 1, wherein: fixed orifices (11) have been seted up to one side of draw runner (12), the equal fixed mounting in the left and right sides on fixing base (2) top has fixed case (15), the inside movable mounting of fixed case (15) has dead lever (13).

3. The motor for the ventilating fan of the noise-reduction factory building according to claim 2, wherein: the lateral surface activity of dead lever (13) is cup jointed and is located spacing spring (14) inside fixed case (15), the lateral surface fixed connection of the one end of spacing spring (14) and dead lever (13), the other end of dead lever (13) run through one side of fixed case (15) and with fixed orifices (11) between the activity joint.

4. The motor for the ventilating fan of the noise-reduction factory building according to claim 1, wherein: the left and right sides of fixing base (2) medial surface all fixed mounting have blotter (7), the opposite side of blotter (7) contacts with the lateral surface of mount pad (5).

5. The motor for the ventilating fan of the noise-reduction factory building according to claim 1, wherein: the fixing device is characterized in that fixing columns (3) are fixedly mounted on four corners of the bottom end of the inner cavity of the fixing base (2), a movable column (4) is movably sleeved on the top end of each fixing column (3), the top end of each movable column (4) is fixedly connected with the top end of the mounting base (5), a buffer spring (6) is fixedly mounted at the bottom end of the inner cavity of the fixing column (3), and the top end of the buffer spring (6) is fixedly connected with the bottom end of each movable column (4).