CN220107742U

CN220107742U - Motor installation base

Info

Publication number: CN220107742U
Application number: CN202321730799.0U
Authority: CN
Inventors: 谢家平; 李晓然; 刘书杰
Original assignee: Henan Xuzhizhou Mechanical And Electrical Technology Co ltd
Current assignee: Henan Xuzhizhou Mechanical And Electrical Technology Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-11-28
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a motor mounting base, which belongs to the field of motor bases and comprises a base plate, wherein a connecting plate is arranged on one side of the top of the base plate, telescopic rods with the same structure are arranged at two ends of the bottom of the connecting plate, and a shock absorber is arranged between the two telescopic rods.

Description

Motor installation base

Technical Field

The utility model relates to the field of motor bases, in particular to a motor mounting base.

Background

The motor base is used for installing and fixing the motor, and is an important structure for ensuring that the motor can stably work.

The current motor is generally installed on the base through the bolt directly, lack corresponding shock-absorbing structure between motor and the base, therefore when the driving shaft of motor installs the band pulley, the band pulley drives the belt and rotates at a high speed, because the belt possesses certain tension, shake takes place easily when rotating at a high speed, and then transmit to the driving shaft department production shake that makes the motor easily on the band pulley, and then transmit to the junction of motor and base, the bolt that has made motor and base junction easily takes place not hard up for a long time, the fixed mounting of motor is unfavorable for, the probability of overhaul has been increased, so we propose a motor installation base to solve above-mentioned problem that exists.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a motor mounting base, which is characterized in that a shock absorber is arranged at the top of a base plate, and a driving shaft of a motor body is supported by a connecting plate, a lower supporting ring, an upper supporting ring and a bearing, so that a shock absorbing structure is arranged between the driving shaft of the motor body and the base plate, when a belt pulley is mounted on the driving shaft of the motor body, the belt pulley drives a belt to rotate at a high speed, shake generated can be transmitted to the belt pulley and the driving shaft of the motor, then the shock absorber can be directly used for absorbing the vibration at the driving shaft of the motor, the shake jumping probability of the driving shaft is effectively restrained, the shake jumping probability of the connecting position of the motor body and the base plate is reduced, the looseness probability of a bolt at the connecting position of the motor body and the base plate is reduced, and the motor body is facilitated to be fixedly mounted.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The motor mounting base comprises a base plate, supporting feet are fixedly mounted at four corners of the bottom of the base plate, a connecting plate is arranged on one side of the top of the base plate, telescopic rods with the same structure are arranged at two ends of the bottom of the connecting plate, a shock absorber is arranged between the two telescopic rods, a lower supporting ring is fixedly welded at the center position of the top of the connecting plate through a supporting column, an upper supporting ring is fixedly mounted at the top of the lower supporting ring through bolts, and a bearing is arranged between the lower supporting ring and the upper supporting ring;

the motor is characterized in that the motor body is fixedly mounted at the top of the base plate through bolts, and a driving shaft is arranged on one side of the motor body.

Furthermore, the bearing is sleeved on the outer side of the driving shaft, limiting grooves are formed in the inner walls of the lower supporting ring and the upper supporting ring, and the periphery of the bearing is clamped in the limiting grooves.

Furthermore, the top of the base plate and the bottom of the connecting plate corresponding to the top and the bottom of the shock absorber are fixedly welded with ear seats, and the top and the bottom of the shock absorber are respectively and rotatably connected with the inner parts of the corresponding ear seats through bolts.

Further, the bottom of the telescopic rod is fixedly connected with a lower screw rod section, a first through hole is formed in the base plate corresponding to the lower screw rod section, the lower screw rod section penetrates through the first through hole, and the lower screw rod section and the first through hole are fixedly installed through a first nut.

Further, the top of the telescopic rod is fixedly connected with an upper screw rod section, a second through hole is formed in the connecting plate corresponding to the upper screw rod section, the upper screw rod section penetrates through the second through hole, and the upper screw rod section and the second through hole are fixedly installed through a group of nuts.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

this scheme is through setting up the bumper shock absorber at the bed plate top to support motor body's drive shaft through connecting plate, lower die-ring, go up die-ring and bearing, make possess shock-absorbing structure between motor body's the drive shaft and the bed plate, realize when motor body's drive shaft is last to install the band pulley, the shake that produces when band pulley drive belt high-speed rotation can be transmitted to the band pulley and on the drive shaft of motor, then directly can cushion through the bumper shock absorber in motor's drive shaft department, effectively restrained the probability that drive shaft department shake is beated, and then reduce the probability that shake is beated and is transmitted to motor body and bed plate's junction, the time has been prolonged motor body and bed plate junction's bolt and takes place not hard up probability, be favorable to motor body's fixed mounting.

Drawings

FIG. 1 is a schematic view of a motor body mounting structure according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a telescopic rod according to the present utility model;

FIG. 4 is a schematic view of the structures of the upper and lower rings of the present utility model.

The reference numerals in the figures illustrate:

1. a base plate; 101. a first through hole; 2. a connecting plate; 201. a second through hole; 3. a telescopic rod; 301. a lower screw section; 302. an upper screw section; 4. a damper; 5. a support column; 6. a lower support ring; 601. a limit groove; 7. a supporting ring is arranged; 8. a bearing; 9. a motor body; 901. a drive shaft; 10. ear seats.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-4, a motor mounting base comprises a base plate 1, supporting feet are fixedly mounted at four corners of the bottom of the base plate 1, a connecting plate 2 is arranged on one side of the top of the base plate 1, telescopic rods 3 with the same structure are arranged at two ends of the bottom of the connecting plate 2, a shock absorber 4 is arranged between the two telescopic rods 3, a lower supporting ring 6 is fixedly welded at the center position of the top of the connecting plate 2 through a supporting column 5, an upper supporting ring 7 is fixedly mounted at the top of the lower supporting ring 6 through bolts, a bearing 8 is arranged between the lower supporting ring 6 and the upper supporting ring 7, a motor body 9 is fixedly mounted at the top of the base plate 1 through bolts, and a driving shaft 901 is arranged on one side of the motor body 9.

When the motor is used, the bottom of the motor body 9 is directly arranged on the base plate 1 through bolts, and the driving shaft 901 of the motor body 9, the lower supporting ring 6 and the bearing 8 between the upper supporting ring 7 are internally arranged, so that the lower supporting ring 6, the upper supporting ring 7 and the bearing 8 can support the driving shaft 901 and do not interfere with the normal rotation of the driving shaft 901;

when the driving shaft 901 of the motor body 9 is provided with the belt wheels, and the belt wheels are connected with the belt in an outside transmission manner, the motor body 9 drives the belt to perform high-speed transmission through the driving shaft 901 and the belt wheels, at the moment, shaking generated by the belt is directly transmitted to the belt wheels and the driving shaft 901, and then the shaking is directly transmitted to the shock absorber 4 at the driving shaft 901 through the lower supporting ring 6, the upper supporting ring 7, the bearing 8 and the connecting plate 2 to be damped, so that the shaking and beating probability at the driving shaft 901 is effectively restrained, and the shaking and beating probability transmitted to the joint of the motor body 9 and the base plate 1 is reduced.

Example 2:

in view of the above embodiment 1, referring to fig. 4, the bearing 8 is sleeved on the outer side of the driving shaft 901, the inner walls of the lower support ring 6 and the upper support ring 7 are both provided with the limiting groove 601, and the outer periphery of the bearing 8 is clamped inside the limiting groove 601.

Through the spacing groove 601 that all offers in lower die-ring 6 and the die-ring 7 inner wall department, can improve the stability of bearing 8 installation, reduce the risk that bearing 8 drops.

Example 3:

in view of the above embodiment 1 and embodiment 2, referring to fig. 3, the top and bottom of the base plate 1 and the bottom of the connecting plate 2 corresponding to the top and bottom of the shock absorber 4 are fixedly welded with the ear bases 10, the top and bottom of the shock absorber 4 are respectively rotationally connected with the interior of the corresponding ear base 10 by bolts, the bottom of the telescopic rod 3 is fixedly connected with the lower screw rod section 301, the interior of the base plate 1 corresponding to the lower screw rod section 301 is provided with the first through hole 101, the lower screw rod section 301 penetrates into the first through hole 101, the lower screw rod section 301 is fixedly mounted with the first through hole 101 by a first nut, the top of the telescopic rod 3 is fixedly connected with the upper screw rod section 302, the interior of the connecting plate 2 corresponding to the upper screw rod section 302 is provided with the second through hole 201, the upper screw rod section 302 penetrates into the interior of the second through hole 201, and the upper screw rod section 302 is fixedly mounted with the second through a set of nuts 201.

Through fixed lower screw rod section 301 and last screw rod section 302 respectively in telescopic link 3 bottom and top, when conveniently carrying out the connection installation to connecting plate 2, also adjustable a set of nut two is in the position department on last screw rod section 302, and then adjusts the distance between connecting plate 2 and the bed plate 1, is favorable to the drive shaft 901 installation of motor body 9.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Motor installation base, including bed plate (1), its characterized in that: the novel lifting device is characterized in that supporting feet are fixedly arranged at four corners of the bottom of the base plate (1), a connecting plate (2) is arranged on one side of the top of the base plate (1), telescopic rods (3) with the same structure are arranged at two ends of the bottom of the connecting plate (2), a shock absorber (4) is arranged between the telescopic rods (3), a lower supporting ring (6) is fixedly welded at the center of the top of the connecting plate (2) through a supporting column (5), an upper supporting ring (7) is fixedly arranged at the top of the lower supporting ring (6) through bolts, and a bearing (8) is arranged between the lower supporting ring (6) and the upper supporting ring (7);

the motor is characterized in that a motor body (9) is fixedly arranged at the top of the base plate (1) through bolts, and a driving shaft (901) is arranged on one side of the motor body (9).

2. A motor mounting base according to claim 1, wherein: the bearing (8) is internally sleeved on the outer side of the driving shaft (901), limiting grooves (601) are formed in the inner wall of the lower supporting ring (6) and the inner wall of the upper supporting ring (7), and the periphery of the bearing (8) is clamped inside the limiting grooves (601).

3. A motor mounting base according to claim 1, wherein: the top of the base plate (1) and the bottom of the connecting plate (2) corresponding to the top and the bottom of the shock absorber (4) are fixedly welded with ear seats (10), and the top and the bottom of the shock absorber (4) are respectively and rotatably connected with the interiors of the corresponding ear seats (10) through bolts.

4. A motor mounting base according to claim 1, wherein: the telescopic rod is characterized in that a lower screw rod section (301) is fixedly connected to the bottom of the telescopic rod (3), a first through hole (101) is formed in the base plate (1) corresponding to the lower screw rod section (301), the lower screw rod section (301) penetrates through the first through hole (101), and the lower screw rod section (301) and the corresponding first through hole (101) are fixedly installed through a first nut.

5. A motor mounting base according to claim 1, wherein: the telescopic rod is characterized in that an upper screw rod section (302) is fixedly connected to the top of the telescopic rod (3), a through hole II (201) is formed in the connecting plate (2) corresponding to the upper screw rod section (302), the upper screw rod section (302) penetrates through the through hole II (201), and a group of nuts II are fixedly arranged between the upper screw rod section (302) and the corresponding through hole II (201).