CN215120418U - Roots blower motor mount pad - Google Patents

Abstract

The utility model discloses a roots is mount pad for fan motor, including base, mount table and damping device, the both sides of mount table are equipped with the curb plate, first spring is installed to the inboard of curb plate, the other end of first spring is equipped with the fly leaf, the inside intermediate position of base is equipped with a plurality of movable grooves, the inside bottom in movable groove is equipped with a plurality of second springs, the bottom at the movable groove is fixed to second spring bottom, and the top of second spring is equipped with the holding down plate, the upper surface of holding down plate is equipped with the depression bar, the top of depression bar is equipped with the top board. The utility model discloses set up base, mount table, motor cabinet, snubber block, first spring, rubber pad and second spring and mutually support, reach the purpose of installing steadily, reducing vibrations to the motor, practice thrift manpower and materials, easily operation.

Description

Roots blower motor mount pad

Technical Field

The utility model belongs to the technical field of electromechanical device technique and specifically relates to a roots fan motor is with mount pad.

Background

The Roots blower is one of positive displacement blowers, and is one rotary compressor for compressing and conveying gas via the relative motion of two blade-shaped rotors inside cylinder.

The roots fan is extremely important in the application, consequently, the chooseing for use of roots fan motor is particularly important, the volume of common roots fan's motor is great, the stability of motor in the course of the work is particularly important, it is higher to the installation requirement of motor, current about roots fan adopts usually to insert the grafting axle activity and establish in the fixed orifices, it is spacing to the motor, for example, the chinese utility model patent of publication No. CN209593148U discloses "a roots fan is mount pad for motor", it is through inserting the grafting axle activity and establishing in the fixed orifices, realize the installation to guiding mechanism, carry out the centering through guiding mechanism to the motor. This kind is inserted through the grafting axle activity and is established in the fixed orifices, carries on spacingly to the motor, and there is the defect in the mode of installation motor, because the motor volume and the quality of roots's fan are all great, and difficult realization consumes manpower and materials to the adjustment of guiding mechanism and motor, difficult operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome among the prior art because roots's fan's motor volume and quality are all great, the difficult realization consumes manpower and materials to the adjustment of guiding mechanism and motor, the problem of difficult operation, the utility model provides a roots's fan is mount pad for motor, the device easy operation, and have absorbing function, have fixed function to the motor, prevent that the motor from producing the displacement because of the shake in work.

The utility model discloses a solve its technical problem and adopt following technical scheme: the mounting seat for the Roots blower motor comprises a base and a damping device, wherein a plurality of movable grooves are formed in two sides of the inside of the base, a plurality of second springs are arranged at the bottom of each movable groove, the bottoms of the second springs are fixed to the bottom of each movable groove, a lower pressing plate is arranged at the top of each second spring, a pressing rod is arranged on the upper surface of each lower pressing plate, an upper pressing plate is arranged at the top of each pressing rod, a mounting table is arranged on the upper surface of each upper pressing plate, a plurality of supports are arranged at the middle positions of the upper surface of the mounting table, a motor base is arranged at the top of each support, side plates are arranged on two sides of the mounting table, a first spring is arranged on the inner side of each side plate, a movable plate is arranged at the other end of each first spring, a rubber pad is arranged on the inner side of each movable plate, the other side of each rubber pad abuts against the motor base, and a slide way is arranged at the bottoms of the movable plates and the rubber pads.

Furthermore, the two sides of the bottom of the base are respectively provided with a damping block.

Further, the supports are arranged in two rows on the upper surface of the mounting table, and the number of the supports in each row is equal.

Further, the bottom of fly leaf and rubber pad is located the slide, and slides inside the slide.

Furthermore, the upper pressing plate is fixed on the bottom surface of the mounting table, and the upper pressing plate, the pressing rod and the lower pressing plate are I-shaped.

Further, one side of the motor base is provided with an oil inlet hole.

Further, the damper block is made of rubber.

Compared with the prior art, the utility model provides a roots fan motor is with mount pad, the beneficial effect who has is, the utility model discloses set up base, mount table, motor cabinet, snubber block, first spring, rubber pad and second spring and mutually support, reach and stably install, reduce the purpose of vibrations to the motor, and the device need not carry out the adjustment repeatedly to the motor, practices thrift manpower and materials, easily operates.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a base; 101. a damper block; 2. a slideway; 3. an installation table; 4. a side plate; 401. a first spring; 402. a movable plate; 403. a rubber pad; 5. a motor base; 501. a support; 502. an oil inlet hole; 7. an upper pressure plate; 701. a pressure lever; 702. a lower pressing plate; 703. a second spring; 8. a movable groove.

Detailed Description

In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.

Referring to fig. 1, a mounting base for a roots blower motor comprises a base 1 and a damping device, wherein damping blocks 101 are respectively arranged on two sides of the bottom of the base 1, the damping blocks 101 are made of rubber, the damping blocks 101 have a damping function on the whole device, the placing device vibrates violently, a plurality of movable grooves 8 are arranged on two sides inside the base 1, a plurality of second springs 703 are arranged at the bottom inside the movable grooves 8, the bottoms of the second springs 703 are fixed at the bottoms of the movable grooves 8, a lower pressing plate 702 is arranged at the top of each second spring 703, a pressing rod 701 is arranged on the upper surface of the lower pressing plate 702, an upper pressing plate 7 is arranged at the top of the pressing rod 701, the upper pressing plate 7 is fixed at the bottom surface of a mounting table 3, the upper pressing plate 7, the pressing rod 701 and the lower pressing plate 702 are in an i shape, the movable grooves 8, the second springs 703, the lower pressing plate 7, the pressing rod 701 and the upper pressing plate can uniformly distribute the weight in a motor base 5, and ensure the stability of the device, the vibration of the motor in the vertical direction can be reduced through the second spring 703, the upper pressing plate 7, the pressing rod 701 and the lower pressing plate 702, so that the stability of the motor in operation is ensured, the installation table 3 is used for placing a device for fixing the motor, a plurality of supports 501 are arranged in the middle of the upper surface of the installation table 3, the supports 501 are arranged in two rows on the upper surface of the installation table 3, the number of the supports 501 in each row is equal, the top of each support 501 is provided with a motor base 5, the motor base 5 is used for fixedly placing the motor, the supports 501 are used for reinforcing the motor bases 5, the weight in the motor bases 5 can be uniformly distributed by arranging the plurality of supports 501, so that the stability of the device is ensured, the two sides of the installation table 3 are provided with the side plates 4, the first spring 401 is arranged on the inner side of each side plate 4, the other end of the first spring 401 is provided with the movable plate 402, the inner side of the movable plate 402 is provided with the rubber pad 403, the first spring 401 has a buffering effect on the vibration generated by the motor in operation, prevent that motor cabinet 5 from shaking acutely in the left and right directions, prevent that the internals of motor from leading to the part not hard up because of vibrations, influence the life of motor, set up the effect that rubber pad 403 has buffering vibrations equally in the department of contacting with motor cabinet 5, the bottom of fly leaf 402 and rubber pad 403 is located slide 2, fly leaf 402 and rubber pad 403 slide inside slide 2, it is great to prevent 5 vibration amplitude of motor cabinet, the effect of protection motor has, the opposite side and the motor cabinet 5 of rubber pad 403 offset, rubber pad 403 can increase the friction, the absorbing effect has, the protection motor, one side of motor cabinet 2 is equipped with inlet port 502, an oil blanket for giving the motor, it is convenient to refuel, practice thrift manpower and materials.

When the motor is used, the motor is placed in the motor base 5, the motor base 5 has a stabilizing effect on the motor, when the motor works, the motor cannot move in position in the motor base 5 due to vibration, the side plates 4, the first springs 401, the movable plate 402 and the rubber pads 403 arranged on two sides of the motor base 5 have a buffering effect on the vibration generated by the motor in the working process, the motor base 5 is prevented from vibrating violently in the left and right direction, parts are prevented from loosening due to vibration of internal parts of the motor, the service life of the motor is prevented from being influenced, the bottoms of the movable plate 402 and the rubber pads 403 are positioned in the slide way 2, the movable plate 402 and the rubber pads 403 slide in the slide way 2, the motor base 5 is prevented from vibrating greatly, the motor protecting effect is achieved, the other side of the rubber pads 403 abuts against the motor base 5, the rubber pads 403 can increase friction, the shock absorbing effect is achieved, and the motor is protected, the arrangement of the first spring 401 and the rubber pad 403 has double security for reducing the vibration of the motor in the horizontal direction. The first spring 2, the movable groove 8, the second spring 703, the lower pressing plate 702, the pressing rod 701 and the upper pressing plate 7 have double guarantees for reducing vibration of the motor in the vertical direction. The shock absorption device is arranged to reduce the shock generated by the motor to the minimum, so that the motor is prevented from loosening parts due to the shock, and the service life of the motor is ensured.

It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.

Claims (7)

1. The utility model provides a roots is mount pad for fan motor, includes base (1) and damping device, its characterized in that: the movable groove type motor base is characterized in that a plurality of movable grooves (8) are arranged on two sides in the base (1), a plurality of second springs (703) are arranged at the bottom in the movable grooves (8), the bottoms of the second springs (703) are fixed at the bottom of the movable grooves (8), a lower pressing plate (702) is arranged at the top of the second springs (703), a pressing rod (701) is arranged on the upper surface of the lower pressing plate (702), an upper pressing plate (7) is arranged at the top of the pressing rod (701), an installation table (3) is arranged on the upper surface of the upper pressing plate (7), a plurality of supports (501) are arranged in the middle of the upper surface of the installation table (3), a motor base (5) is arranged at the top of each support (501), side plates (4) are arranged on two sides of the installation table (3), a first spring (401) is installed on the inner side of each side plate (4), a movable plate (402) is arranged at the other end of each first spring (401), a rubber pad (403) is arranged on the inner side of each movable plate (402), the other side of the rubber pad (403) is abutted against the motor base (5), and the bottom of the movable plate (402) and the rubber pad (403) is provided with a slide way (2).

2. The mounting seat for the Roots blower motor as claimed in claim 1, wherein: shock absorption blocks (101) are respectively arranged on two sides of the bottom of the base (1).

3. The mounting seat for the Roots blower motor as claimed in claim 1, wherein: the supports (501) are arranged in two rows on the upper surface of the mounting table (3), and the number of the supports (501) in each row is equal.

4. The mounting seat for the Roots blower motor as claimed in claim 1, wherein: the bottom of the movable plate (402) and the bottom of the rubber pad (403) are located in the slideway (2) and slide in the slideway (2).

5. The mounting seat for the Roots blower motor as claimed in claim 1, wherein: the upper pressing plate (7) is fixed on the bottom surface of the mounting table (3), and the upper pressing plate (7), the pressing rod (701) and the lower pressing plate (702) are in an I shape.

6. The mounting seat for the Roots blower motor as claimed in claim 1, wherein: and an oil inlet hole (502) is formed in one side of the motor base (5).

7. The mounting seat for the Roots blower motor as claimed in claim 2, wherein: the shock absorption block (101) is made of rubber.

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