CN216649368U

CN216649368U - Totally enclosed motor

Info

Publication number: CN216649368U
Application number: CN202123351805.5U
Authority: CN
Inventors: 罗钦友; 王玉莲; 王仁
Original assignee: Fangda Electric Machine Co ltd
Current assignee: Fangda Electric Machine Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-31
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of motors, in particular to a totally enclosed motor which comprises a connecting block, wherein the upper end of the connecting block is provided with a main body for transmission, the lower end of the connecting block is provided with a base for connection, a buffer block for buffering and damping is sleeved and connected in the connecting block, one end of a transmission sleeve is meshed with a second rack through a tooth space through the arrangement of the transmission sleeve, the other end of the transmission sleeve is connected with a screw through a thread, the transmission sleeve is driven to rotate through a transmission rod, the screw is driven to rotate through an internal thread in the rotation process of the transmission sleeve, so that the base is fixed through the screw to achieve the effect of convenient installation and fixation, the buffer block is sleeved and connected in the connecting block through the arrangement of the connecting block, the buffer block plays a good role of buffering and damping through the internal structure of the buffer block, and the transverse force generated by the working vibration of the main body is greatly reduced, thereby improving the working stability of the main body and the working efficiency.

Description

Totally enclosed motor

Technical Field

The utility model belongs to the technical field of motors, and particularly relates to a fully-closed motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law; only the split-phase motor or the capacitor motor can be made into a full-closed type; the initial totally enclosed motor was a four-pole motor, rotating at about 1750 rpm; the enclosure of the closed structure can prevent free exchange of air inside and outside the motor, so that the structure has good protection performance.

Original totally enclosed motor can produce very big vibrations at the in-process of work, vibrations produce the transverse force, to the rotation of the inside rotor of motor, produces certain energy consumption, and then influences the work efficiency of the work of motor to and the stationarity of work, motor base fixes through a large amount of screws mostly simultaneously, and the clearance between motor and base is less, when the screw of being not convenient for rotates and screws up.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a fully-enclosed motor which has the characteristics of simple structure, compact connection, convenience in mounting and dismounting, good buffering and damping effects, stable work and high efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a totally enclosed motor, includes the connecting block, the connecting block upper end is equipped with the main part that is used for the transmission effect, the connecting block lower extreme is equipped with the base that is used for the connection effect, the registrate is connected with the buffer block that is used for buffering cushioning effect in the connecting block, the base lower extreme is equipped with the connection pad that is used for improving the compactness effect of connecting, base department is equipped with the transfer line that is used for the transmission effect to and be used for the screw location to place the transmission cover of effect.

As a preferred technical scheme of the totally-enclosed motor, the other end of the transmission rod connecting shaft is fixedly connected with a first gear, the first gear is meshed with a second gear through a first rack, the second gear is meshed with a third gear through a tooth space at the other end of the connecting shaft, and the third gear is meshed with the second rack through the tooth space.

According to the preferred technical scheme of the totally-enclosed motor, the two ends of the buffer block are provided with limiting rods for limiting and sliding the second sliding block, the limiting rods are connected with a second connecting spring for buffering in a sleeved mode, the other end of the second connecting spring is fixedly connected with the second sliding block, and the other end of the second sliding block is fixedly connected with the connecting block.

According to the preferable technical scheme of the totally-enclosed motor, the connecting rods are uniformly distributed in the middle of the buffer block, and the outer ends of the connecting rods are sleeved and connected with a first sliding block for sliding action and a first connecting spring for buffering action.

According to the preferable technical scheme of the totally-enclosed motor, the lower end of the connecting block is fixedly connected with the square block, the square block is connected with the connecting plate through the damping rotating shaft, and the connecting plate is connected with the first sliding block through the damping rotating shaft.

As a preferred technical scheme of the totally enclosed motor, the outer end of the transmission sleeve is meshed and connected with the second rack through a tooth groove, and a thread groove for screw transmission is formed in the transmission sleeve.

Compared with the prior art, the utility model has the beneficial effects that: through the setting of transmission cover, tooth's socket and No. two rack meshes mutually are passed through to transmission cover one end, the other end is connected with the screw through the screw thread, this department carries out the transmission through the transfer line, thereby it rotates to drive the transmission cover, the transmission cover rotates the in-process, it rotates to drive the screw through inside screw thread, thereby it fixes the base through the screw, play the fixed effect of installation of being convenient for, through the setting of connecting block, the registrate is connected with the buffer block in the connecting block, this department plays fine buffering cushioning effect through the inner structure of buffer block, thereby the transverse force that very big reduction main part work vibrations produced, and then improve the work stationarity of main part, and work efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of a transmission connection structure of the transmission sleeve of the present invention;

FIG. 3 is a schematic diagram of a buffer block according to the present invention;

FIG. 4 is a partial sectional view of the connecting block according to the present invention;

in the figure: 1. a main body; 2. connecting blocks; 3. a base; 4. a connecting pad; 5. a transmission rod; 6. a transmission sleeve; 7. a first gear; 8. a first rack; 9. a second gear; 10. a third gear; 11. a second rack; 12. a connecting rod; 13. a first sliding block; 14. a connecting plate; 15. a square block; 16. a first connecting spring; 17. a limiting rod; 18. a second slider; 19. a second connecting spring; 20. and a buffer block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a totally enclosed motor, includes connecting

block

2, and 2 upper ends of connecting block are equipped with main part 1 that is used for the transmission effect, and 2 lower extremes of connecting block are equipped with the base 3 that is used for the connection effect, and 2 endotheca of connecting block are connected with the buffer block 20 that is used for buffering cushioning effect, and 3 lower extremes of base are equipped with the connection pad 4 that is used for improving the compactness effect of connecting, and 3 departments of base are equipped with the transfer line 5 that is used for the transmission effect to and be used for the screw location to place the transmission cover 6 of effect.

It is specific, the other end of transfer line 5 link and No. 7 fixed connection of gear, No. 7 gears are connected through a rack 8 and No. two 9 meshing of gear, No. two gear 9 meshes with No. three gear 10 through the tooth's socket of the link other end and is connected, No. three gear 10 meshes with No. two racks through the tooth's socket and is connected, carry out the transmission through transfer line 5 in this embodiment, thereby drive 6 rotations of driving sleeve, 6 rotation in-process of driving sleeve, drive the screw through internal thread and rotate, thereby fix base 3 through the screw, play the fixed effect of installation of being convenient for.

Specifically, buffer block 20 both ends are equipped with the gag lever post 17 that is used for the spacing sliding action of No. two sliding blocks 18, gag lever post 17 registrates and is connected with No. two coupling spring 19 that are used for cushioning effect, No. two coupling spring 19 other ends and No. two sliding block 18 fixed connection, No. two sliding block 18 other ends and connecting block 2 fixed connection, the elastic action through No. two coupling spring 19 in this embodiment, and No. two sliding block 18's slip limiting displacement, not only play the spacing vibrations effect to main part 1, still play buffering cushioning effect simultaneously.

Specifically, department is equipped with evenly distributed's connecting rod 12 in the middle of the buffer block 20, and connecting rod 12 outer end registrates and is connected with a sliding block 13 that is used for the sliding action to and a coupling spring 16 that is used for the cushioning effect, through the sliding action of connecting rod 12 spacing sliding block 13 in this embodiment, and through connecting rod 12 department registrates a coupling spring 16 who connects, at a gliding in-process of sliding block 13, plays the absorbing effect of buffering.

Specifically, 2 lower extremes of connecting block and square 15 fixed connection, square 15 is connected with connecting plate 14 through the damping pivot, and connecting plate 14 is connected with sliding block 13 through the damping pivot in this embodiment, through being connected of damping pivot, improves the flexibility between connecting plate 14 and square 15, sliding block 13, increases the elastic action simultaneously to play absorbing effect.

Specifically, the outer end of the transmission sleeve 6 is meshed with the second rack 11 through a tooth groove, a thread groove for screw transmission is formed in the transmission sleeve, the second rack 11 is connected with the transmission sleeve 6 in the embodiment in a transmission mode, the second rack 11 drives the outer end transmission sleeve 6 to rotate synchronously in the transmission process of the transmission rod 5, and therefore the base 3 and the connection portion are fixed in a threaded mode through screws quickly.

The working principle and the using process of the utility model are as follows: the device is placed at a proper position, a connected screw is placed at the position of the transmission sleeve 6, the transmission rod 5 rotates, the transmission rod 5 drives the first gear 7 at the other end to rotate through the connecting shaft, the first gear 7 drives the first rack 8 to rotate through the tooth space, the first rack 8 drives the second gear 9 to rotate through the tooth space, the second gear 9 drives the third gear 10 to rotate through the tooth space at the other end of the connecting shaft, the third gear 10 drives the second rack 11 to rotate through the tooth space, the second rack 11 drives the transmission sleeve 6 to rotate through the tooth space, and in the rotating process of the transmission sleeve 6, the screw is driven to rotate through internal threads, so that the base 3 is fixed through the screw.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A totally enclosed electric machine characterized in that: including connecting block (2), connecting block (2) upper end is equipped with main part (1) that is used for the transmission effect, connecting block (2) lower extreme is equipped with base (3) that are used for the connection effect, it is connected with buffer block (20) that are used for buffering cushioning effect to overlap in connecting block (2), base (3) lower extreme is equipped with and is used for improving connection compactness effect's connection pad (4), base (3) department is equipped with transfer line (5) that are used for the transmission effect to and be used for screw location to place transmission cover (6) of effect.

2. A totally enclosed electrical machine as claimed in claim 1, wherein: the other end and a gear (7) fixed connection of transfer line (5) connecting axle, gear (7) are connected through a rack (8) and No. two gears (9) meshing, No. two gears (9) are connected through the tooth's socket of the connecting axle other end and No. three gears (10) meshing, No. three gears (10) are connected through tooth's socket and No. two rack (11) meshing.

3. A totally enclosed electrical machine as claimed in claim 1, wherein: buffer block (20) both ends are equipped with gag lever post (17) that are used for No. two sliding block (18) spacing sliding action, gag lever post (17) registrate is connected with No. two coupling spring (19) that are used for the cushioning effect, No. two coupling spring (19) other ends and No. two sliding block (18) fixed connection, No. two sliding block (18) other ends and connecting block (2) fixed connection.

4. A totally enclosed electrical machine as claimed in claim 1, wherein: the middle of the buffer block (20) is provided with evenly distributed connecting rods (12), the outer ends of the connecting rods (12) are connected with a sliding block (13) for sliding action in a sleeved mode, and a connecting spring (16) for buffering action is arranged.

5. A totally enclosed electrical machine as claimed in claim 1, wherein: connecting block (2) lower extreme and square piece (15) fixed connection, square piece (15) are connected with connecting plate (14) through the damping pivot, connecting plate (14) are connected with sliding block (13) through the damping pivot.

6. A totally enclosed electrical machine as claimed in claim 1, wherein: the outer end of the transmission sleeve (6) is meshed with the second rack (11) through a tooth groove, and a thread groove for screw transmission is formed in the transmission sleeve.