CN213637296U

CN213637296U - Follow-on vibrating motor

Info

Publication number: CN213637296U
Application number: CN202022738771.4U
Authority: CN
Inventors: 吴永业
Original assignee: Changsha Bailuda Technology Development Co ltd
Current assignee: Changsha Bailuda Technology Development Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-06
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a follow-on vibrating motor, including motor main body, the equal fixedly connected with end cover in both sides of motor main body, one side to the end cover is run through to one side of motor main body pivot, one side that motor main body was kept away from to the end cover has seted up the circular recess, one side that motor main body was kept away from to the end cover runs through and is provided with the end cover, one side of end cover extends to the inner chamber of circular recess, and one side that motor main body was kept away from to the end cover has seted up the thread groove, and the fixed surface of end cover is connected with the mounting panel, and one side that the end cover was kept away. The utility model provides a current vibrating motor's sealed effect not good, inside the dust easily got into the motor from end shield and end cover combination department, caused the bearing lubrication bad, the end shield passes through the bolt with the end cover to be connected simultaneously, and long-time operation bolt is not hard up easily, leads to not hard up between end shield and the end cover, reduces the leakproofness between it to influence the problem of vibrating motor operation.

Description

Follow-on vibrating motor

Technical Field

The utility model relates to a vibrating motor technical field specifically is a follow-on vibrating motor.

Background

The vibration motor is characterized in that a group of adjustable eccentric blocks are respectively arranged at two ends of a rotor shaft, an exciting force is obtained by utilizing a centrifugal force generated by high-speed rotation of the shaft and the eccentric blocks, the vibration frequency range of the vibration motor is large, only the exciting vibration force is properly matched with power to reduce mechanical noise, the vibration motor is classified according to a starting mode and an operation mode, six categories such as a category according to an operation speed are classified, but the sealing effect of the existing vibration motor is poor, dust easily enters the interior of the motor from the joint of an end cover and an end cover to cause poor bearing lubrication, meanwhile, the end cover is connected with the end cover through bolts, and the bolts are easily loosened during long-time operation, so that the end cover and the end cover are loosened, the sealing property between the end cover and the end cover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a follow-on vibrating motor, possess sealed effectual and carry out spacing advantage to the fixed bolt between end cover and the end cover, it is not good to have solved current vibrating motor's sealed effect, the dust is easily inside entering motor from end cover and end cover combination department, cause the bearing lubrication bad, end cover passes through the bolt with the end cover and is connected simultaneously, long-time operation bolt is not hard up easily, lead to becoming flexible between end cover and the end cover, reduce the leakproofness between it, and influence the problem of vibrating motor operation.

In order to achieve the above object, the utility model provides a following technical scheme: an improved vibration motor comprises a motor main body, wherein end covers are fixedly connected to two sides of the motor main body, one end of a rotating shaft of the motor main body penetrates through one side of each end cover, a circular groove is formed in one side, away from the motor main body, of each end cover, an end cover is arranged on one side, away from the motor main body, of each end cover in a penetrating mode, one side of each end cover extends to an inner cavity of the corresponding circular groove, a threaded groove is formed in one side, away from the motor main body, of each end cover, a mounting plate is fixedly connected to the surface of each end cover, a first bolt penetrates through one side, away from the end covers, of each mounting plate, one end of each first bolt extends through the corresponding mounting plate and extends to the inner cavity of the corresponding threaded groove, each first bolt is in threaded connection with the corresponding threaded groove, a rubber ring is fixedly connected to the inner wall of the, the surface of the rotating shaft of the motor main body is movably sleeved with an eccentric vibrator, the positive top of the eccentric vibrator is provided with a second bolt in a penetrating way, the rear end of the second bolt sequentially penetrates through the eccentric vibrator and the rotating shaft of the motor main body and extends to the back of the eccentric vibrator, the surface of the rear end of the second bolt is provided with a nut in a threaded sleeve way, the surface of the end cover is movably sleeved with an annular plate, the bottom of the annular plate is fixedly connected with a connecting plate, the bottom of the connecting plate is provided with a clamping hole, the bottom of the end cover close to one side of the motor main body is fixedly connected with a square tube, the top of the inner cavity of the square tube is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with a square plate, the bottom of the square plate is fixedly connected with a clamping rod, the bottom of the clamping rod sequentially penetrates through, one side fixedly connected with pull rod of square plate, the pull rod is kept away from one side of square plate and is run through the square hole and extend to the outside of square pipe.

Preferably, the bottom of the motor main body is fixedly connected with a base, and mounting holes are formed in the front side and the rear side of the top of the base.

Preferably, the top of the motor main body is fixedly connected with a hanging ring, and four sides of the square plate are in contact with the inner wall of the square tube.

Preferably, one side of the mounting plate, which is far away from the end cover, is provided with a first through hole matched with the first bolt, and the diameter of the first through hole is larger than that of the thread groove.

Preferably, the surfaces of the eccentric vibrator and the motor main body rotating shaft are provided with second through holes matched with the second bolts, and the bottom of the square tube is provided with third through holes matched with the clamping rods.

Preferably, a bearing is arranged between the motor main body rotating shaft and the end cover, and the bearing is sleeved on the surface of the motor main body rotating shaft.

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

1. the utility model discloses a motor main part, the end cover, the circular recess, the end shield, the thread groove, the mounting panel, first bolt, the rubber circle, first spring, eccentric oscillator, the second bolt, the nut, the annular plate, the connecting plate, the card hole, square pipe, the second spring, the square plate, the kelly, square hole and pull rod cooperate, possess sealed effectual and carry out spacing advantage to the bolt fixed between end shield and the end cover, it is not good to have solved current vibrating motor's sealed effect, the dust is easily inside entering the motor from end shield and end cover combination department, cause the bearing lubrication badly, simultaneously end shield and end cover pass through the bolt and be connected, long-time operation bolt is not hard up easily, lead to becoming flexible between end shield and the end cover, reduce the leakproofness between it, and influence the problem of vibrating motor operation.

2. The utility model discloses a set up base and mounting hole, be convenient for be connected fixedly between vibrating motor and the device, through setting up the link, be convenient for hoist vibrating motor and carry out shipment or installation, through setting up first through-hole, be convenient for first bolt passes the mounting panel and is connected with the thread groove, through setting up the second through-hole, the second bolt of being convenient for passes eccentric oscillator and motor main part pivot and is connected with the nut, through setting up the third through-hole, make the kelly not receive the influence of square pipe when removing, through setting up the bearing, fix motor main part pivot, make its more stable when rotating.

Drawings

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

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is a schematic partial left sectional view of the present invention;

fig. 4 is the schematic diagram of the cross-sectional side view of the rubber ring of the present invention.

In the figure: the motor comprises a motor body 1, an end cover 2, a circular groove 3, an end cover 4, a thread groove 5, a mounting plate 6, a first bolt 7, a rubber ring 8, a first spring 9, an eccentric vibrator 10, a second bolt 11, a nut 12, a ring plate 13, a connecting plate 14, a clamping hole 15, a square pipe 16, a second spring 17, a square plate 18, a clamping rod 19, a square hole 20, a pull rod 21, a base 22, a mounting hole 23 and a hanging ring 24.

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, an improved vibration motor comprises a motor body 1, end caps 2 fixedly connected to both sides of the motor body 1, one end of a rotating shaft of the motor body 1 penetrates to one side of the end cap 2, a circular groove 3 is formed in one side of the end cap 2 away from the motor body 1, an end cover 4 is arranged on one side of the end cap 2 away from the motor body 1 in a penetrating manner, one side of the end cover 4 extends to an inner cavity of the circular groove 3, a threaded groove 5 is formed in one side of the end cap 2 away from the motor body 1, a mounting plate 6 is fixedly connected to the surface of the end cover 4, a first bolt 7 is arranged on one side of the mounting plate 6 away from the end cap 2 in a penetrating manner, one end of the first bolt 7 penetrates through the mounting plate 6 and extends to the inner cavity of the threaded groove 5, the first bolt 7 is in threaded connection with the threaded groove 5, a rubber ring 8 is fixedly, the outer surface of the rubber ring 8 is contacted with the inner surface of the end cover 4, the surface of a rotating shaft of the motor main body 1 is movably sleeved with an eccentric vibrator 10, a second bolt 11 penetrates through the top of the front surface of the eccentric vibrator 10, the rear end of the second bolt 11 sequentially penetrates through the rotating shafts of the eccentric vibrator 10 and the motor main body 1 and extends to the back surface of the eccentric vibrator 10, a nut 12 is sleeved on the surface of the rear end of the second bolt 11 in a threaded manner, an annular plate 13 is movably sleeved on the surface of the end cover 4, a connecting plate 14 is fixedly connected to the bottom of the annular plate 13, a clamping hole 15 is formed in the bottom of the connecting plate 14, a square tube 16 is fixedly connected to the bottom of one side, close to the motor main body 1, of the end cover 2, a second spring 17 is fixedly connected to the top of an inner cavity of the square tube 16, a square plate 18 is fixedly connected to the bottom of the second spring 17, one side of the square pipe 16, which is far away from the end cover 2, is provided with a square hole 20, one side of the square plate 18 is fixedly connected with a pull rod 21, one side of the pull rod 21, which is far away from the square plate 18, penetrates through the square hole 20 and extends to the outside of the square pipe 16, the bottom of the motor main body 1 is fixedly connected with a base 22, the front side and the rear side of the top of the base 22 are respectively provided with a mounting hole 23, the vibration motor and the device are conveniently connected and fixed through the arrangement of the base 22 and the mounting holes 23, the top of the motor main body 1 is fixedly connected with a hanging ring 24, four sides of the square plate 18 are respectively contacted with the inner wall of the square pipe 16, the vibration motor is conveniently lifted up for loading or mounting through the arrangement of the hanging ring 24, one side, which is far away from the end cover 2, of the mounting plate 6 is provided with a first through hole matched with the first bolt 7, the diameter of the first through hole, the surface of the eccentric vibrator 10 and the surface of the rotating shaft of the motor main body 1 are both provided with second through holes matched with the second bolts 11, the bottom of the square tube 16 is provided with third through holes matched with the clamping rod 19, the second through holes are arranged, the second bolts 11 can conveniently penetrate through the eccentric vibrator 10 and the rotating shaft of the motor main body 1 to be connected with the nuts 12, the clamping rod 19 is not influenced by the square tube 16 when moving through the third through holes, a bearing is arranged between the rotating shaft of the motor main body 1 and the end cover 2 and sleeved on the surface of the rotating shaft of the motor main body 1, and the rotating shaft of the motor main body 1 is fixed through the bearing to be more stable when rotating, and the eccentric vibrator is connected with the nuts 12 and the annular plate 13 through the motor main body 1, the end cover 2, the circular groove 3, the end cover 4, the threaded groove 5, the mounting plate 6, the first bolt 7, the rubber ring 8, the first spring 9, connecting plate 14, card hole 15, square pipe 16, second spring 17, square plate 18, kelly 19, square hole 20 and pull rod 21 cooperate, possess sealed effectual and carry out spacing advantage to the bolt of fixing between end cover and the end cover, it is not good to have solved current vibrating motor's sealed effect, the dust is easily inside entering the motor from end cover and end cover combination department, cause the bearing lubrication bad, end cover and end cover pass through the bolt and are connected simultaneously, long-time operation bolt is difficult to become flexible easily, lead to becoming flexible between end cover and the end cover, reduce the leakproofness between it, and the problem of influence vibrating motor operation.

When the sealing device is used, the end cover 4 is inserted into the circular groove 3, the first bolt 7 penetrates through the first through hole in the mounting plate 6 and is inserted into the threaded groove 5 to be connected, the end cover 4 is fixed, the sealing performance of the end cover 4 and the end cover 2 can be improved, meanwhile, under the action of the first spring 9, the surface of the rubber ring 8 is constantly in close contact with the end cover 4 and the end cover 2, so that the sealing performance is further improved, the annular plate 13 is sleeved on the end cover 4, the pull rod 21 is pulled to move upwards by hands, the upward movement of the pull rod 21 drives the square plate 18 and the clamping rod 19 to move upwards, the second spring 17 is compressed, the annular plate 13 is moved, when the bottom of the clamping rod 19 is aligned with the clamping hole 15, the pull rod 21 is loosened, and the clamping rod 19 is inserted into the clamping hole 15 due to the fact that the elastic force of the second spring 17 drives the square plate 18, the pull rod 21 and the clamping rod 19 to move downwards, so that the clamping rod 19 is inserted into the clamping, thereby carry on spacingly to first bolt 7, prevent that first bolt 7 from carrying out not hard up because vibrations break away from end shield 4 and end cover 2, influence vibrating motor's normal operating, even because first bolt 7 becomes flexible and leads to becoming flexible between end shield 4 and the end cover 2, under the effect of rubber circle 8 and first spring 9, also can seal between end shield 4 and the end cover 2.

All parts used in the application document are standard parts and can be purchased from the market, and the specific connection mode of all parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, and detailed description is not given here.

In summary, the following steps: this follow-on vibrating motor, through motor main part 1, end cover 2, circular recess 3, end cover 4, thread groove 5, mounting panel 6, first bolt 7, rubber ring 8, first spring 9, eccentric oscillator 10, second bolt 11, nut 12, annular plate 13, connecting plate 14, card hole 15, square pipe 16, second spring 17, square plate 18, card pole 19, square hole 20 and pull rod 21 cooperate, it is not good to have solved current vibrating motor's sealed effect, the dust is easy to get into inside the motor from end cover and end cover combination department, cause the bearing lubrication badly, end cover and end cover pass through the bolt and are connected simultaneously, long-time operation bolt is easy not hard up, lead to becoming flexible between end cover and the end cover, reduce the leakproofness between it, and influence the problem of vibrating motor operation.

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. An improved vibration motor, includes motor main body (1), its characterized in that: the motor is characterized in that end covers (2) are fixedly connected to two sides of a motor body (1), one end of a rotating shaft of the motor body (1) penetrates through one side of the end cover (2), one side, far away from the motor body (1), of the end cover (2) is provided with a circular groove (3), one side, far away from the motor body (1), of the end cover (2) is provided with an end cover (4) in a penetrating mode, one side of the end cover (4) extends to an inner cavity of the circular groove (3), one side, far away from the motor body (1), of the end cover (2) is provided with a threaded groove (5), a mounting plate (6) is fixedly connected to the surface of the end cover (4), one side, far away from the end cover (2), of the mounting plate (6) is provided with a first bolt (7) in a penetrating mode, one end of the first bolt (7) penetrates through the mounting plate (6) and extends to the inner cavity of the, the inner wall fixedly connected with rubber ring (8) of circular slot (3), the inner wall fixedly connected with first spring (9) of rubber ring (8), the surface of rubber ring (8) and the internal surface contact of end shield (4), the surface activity cover of motor main part (1) pivot is equipped with eccentric oscillator (10), the positive top of eccentric oscillator (10) is run through and is provided with second bolt (11), the rear end of second bolt (11) runs through the pivot of eccentric oscillator (10) and motor main part (1) in proper order and extends to the back of eccentric oscillator (10), the surface thread cover of second bolt (11) rear end is equipped with nut (12), the surface activity cover of end shield (4) is equipped with annular plate (13), the bottom fixedly connected with connecting plate (14) of annular plate (13), card hole (15) have been seted up to the bottom of connecting plate (14), end cover (2) are close to bottom fixedly connected with side pipe (16) of motor main part (1) one side, the top fixedly connected with second spring (17) of square pipe (16) inner chamber, the bottom fixedly connected with square plate (18) of second spring (17), the bottom fixedly connected with kelly (19) of square plate (18), the bottom of kelly (19) runs through square pipe (16) and card hole (15) in proper order and extends to the bottom of connecting plate (14), square hole (20) have been seted up to one side of keeping away from end cover (2) in square pipe (16), one side fixedly connected with pull rod (21) of square plate (18), one side that square plate (18) were kept away from in pull rod (21) runs through square hole (20) and extends to the outside of square pipe (16).

2. An improved vibration motor as defined in claim 1, wherein: the bottom fixedly connected with base (22) of motor main part (1), mounting hole (23) have all been seted up to the front side and the rear side at base (22) top.

3. An improved vibration motor as defined in claim 1, wherein: the top of the motor main body (1) is fixedly connected with a hanging ring (24), and four sides of the square plate (18) are in contact with the inner wall of the square tube (16).

4. An improved vibration motor as defined in claim 1, wherein: one side of the mounting plate (6) far away from the end cover (2) is provided with a first through hole matched with the first bolt (7), and the diameter of the first through hole is larger than that of the thread groove (5).

5. An improved vibration motor as defined in claim 1, wherein: the surface of eccentric oscillator (10) and motor main part (1) pivot all seted up the second through-hole of second bolt (11) looks adaptation, the third through-hole with kelly (19) looks adaptation is seted up to the bottom of square pipe (16).

6. An improved vibration motor as defined in claim 1, wherein: a bearing is arranged between the rotating shaft of the motor main body (1) and the end cover (2), and the bearing is sleeved on the surface of the rotating shaft of the motor main body (1).