CN210799802U

CN210799802U - Flexible synchronous coupler

Info

Publication number: CN210799802U
Application number: CN201921249329.6U
Authority: CN
Inventors: 姜佰胜
Original assignee: Bhs Sonthofen Tianjin Machinery Co ltd
Current assignee: Bhs Sonthofen Tianjin Machinery Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-06-19
Anticipated expiration: 2029-08-05

Abstract

The utility model provides a flexible synchronous shaft coupling, flexible coupling assembling includes U type main part and fixed orifices, set up the fixed orifices that runs through U type main part respectively in the both sides of U type main part, an organic whole is provided with U type support piece in U type main part, U type support piece adopts elastic foil structure, U type support piece is used for providing elastic support power for U type main part, coupling assembling runs through the fixed orifices and sets up the fixed through hole on the flange and fixed with fixed component and links to each other, flexible coupling assembling's quantity is more than 2. The problem that due to the fact that the speed reducers on the two sides are connected, due to the fact that the rotating speeds of the speed reducers are different and the position of the speed reducers is deviated, the flanges which are rigidly connected together are torn or broken is effectively avoided, normal operation of equipment is affected, working efficiency of the equipment is reduced, and maintenance cost of the equipment is increased.

Description

Flexible synchronous coupler

Technical Field

The utility model relates to a double horizontal shaft mixer connecting device technical field, more specifically says and relates to a flexible synchronous shaft coupling.

Background

Two speed reducers that double-horizontal shaft mixer sent power for biax in the existing market generally utilize flange rigid connection (be rigid coupling), and the main problem that rigid connection exists is: when the loads of the two speed reducers are different, the connecting flanges of the two speed reducers are impacted by overload force, and the rigid coupling is easy to deform or break; when the equipment runs and materials in the groove are accidentally distributed unevenly, the running speeds of two running shafts are different, so that the running speeds of two speed reducers are also different, and at the moment, two connecting flanges are subjected to different torques, so that the flanges are possibly torn; under the heavy load condition, the two speed reducers can swing in the left-right direction, so that the height of an output shaft of one speed reducer is inconsistent with that of an input shaft of the other speed reducer, and if rigid connection is adopted, the deviation caused by the swing cannot be compensated, and the connecting flange can also deform or break; in case of the above situation, not only certain hidden danger can be caused to the personal safety of workers, but also the working efficiency of the equipment is reduced, and the maintenance cost of the equipment is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes not enough among the prior art provides a flexible synchronous shaft coupling.

The purpose of the utility model is realized by the following technical scheme.

A flexible synchronous coupling comprises a flexible connecting component, a fixed component and a connecting component,

flexible coupling assembling includes U type main part and fixed orifices the both sides of U type main part have been seted up respectively and have been run through the fixed orifices of U type main part an organic whole is provided with U type support piece in the U type main part, U type support piece adopts has elastic foil structure, U type support piece is used for providing elastic support power for U type main part, coupling assembling runs through the fixed orifices with set up on the flange fixed through hole with fixed subassembly is fixed continuous, flexible coupling assembling's quantity is more than 2.

The number of the flexible connecting components is 3-12.

The U-shaped main body is integrally formed by adopting a rubber structure, and the thickness of the U-shaped main body is 5-15 cm.

The depth of the U-shaped groove in the U-shaped main body is 10-20 cm.

Coupling assembling includes clamp plate, bolster and bolt, the bolster sets up the clamp plate with between the U type main part, the head end of bolt is fixed on the clamp plate, the tail end of bolt runs through the clamp plate with the bolster with fixed subassembly threaded connection, fixed subassembly adopts the nut.

The connecting assembly is connected with the connecting bolt, the fixing assembly is connected with the connecting nut through threads.

The utility model has the advantages that: carry out flexonics through two flanges of flexible coupling assembling with original through rigid connection, inherent connected mode between the flange has been changed, simultaneously through the inherent shock-absorbing capacity of flexible coupling assembling, the effectual life who prolongs the flange, make the flange can not again because the speed reducer bears the load difference, when the inslot material distributes inhomogeneously leads to speed reducer running speed difference and speed reducer chance to take place the swing, the flange that leads to warp or cracked problem, the availability factor of equipment is improved, the equipment maintenance cost is reduced and the equipment maintenance time is shortened.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic sectional structure view of the connection assembly of the present invention;

in the figure: 1 is U type main part, and 2 are the fixed orifices, and 3 are U type support piece, and 4 are the clamp plate, and 5 are the bolster, and 6 are the bolt.

Detailed Description

The technical solution of the present invention is further explained by the following specific examples.

As shown in fig. 1 to 3, 1 is a U-shaped body, 2 is a fixing hole, 3 is a U-shaped supporting member, 4 is a pressing plate, 5 is a buffer member, and 6 is a bolt.

the flexible connecting assembly comprises a U-shaped main body and fixing holes, the two sides of the U-shaped main body are respectively provided with the fixing holes penetrating through the U-shaped main body, a U-shaped supporting piece is integrally arranged in the U-shaped main body, the U-shaped supporting piece is of an elastic metal sheet structure and is used for providing elastic supporting force for the U-shaped main body, the U-shaped supporting piece is additionally arranged in the U-shaped main body and can not only play a role of supporting the U-shaped main body, but also continue to supplement the flexibility of the U-shaped main body when the U-shaped main body is not aged and discovered without generating the phenomenon of coupler fracture because the U-shaped main body made of rubber has the problems of rubber aging and the like after being used for a long time and the flexibility of the U-shaped main body is reduced and a connecting flange is deformed or fractured in the using process even if the coupler is fractured, the connecting components penetrate through the fixing holes and are fixedly connected with the fixing components through the fixing through holes formed in the flange, and the number of the flexible connecting components is more than 2.

The number of the flexible connecting components is 3-12.

The depth of the U-shaped groove in the U-shaped main body is 10-20 cm.

Coupling assembling includes the clamp plate, bolster and bolt, the bolster sets up between clamp plate and U type main part, the head end of bolt is fixed on the clamp plate, the tail end of bolt runs through clamp plate and buffer and fixed subassembly threaded connection, because U type main part is the rubber material, if only use metallic clamp plate and bolt to fix it, long-time back of using, clamp plate and bolt can produce certain wearing and tearing with U type main part department of contacting mutually, just need whole change U type main part, and adopt the mode that increases the bolster between clamp plate and U type main part, the bolster adopts hollow rubber structure, can cushion the impact force that clamp plate and U type main part contacted to a certain extent, and only need change when producing wearing and tearing by the bolster can, the cost is saved, fixed subassembly adopts the nut.

The connecting assembly adopts a connecting bolt, the fixing assembly adopts a connecting nut, and the connecting bolt is connected with the connecting nut through threads.

Carry out flexonics through two flanges of flexible coupling assembling with original through rigid connection, inherent connected mode between the flange has been changed, simultaneously through the inherent shock-absorbing capacity of flexible coupling assembling, the effectual life who prolongs the flange, make the flange can not again because the speed reducer bears the load difference, when the inslot material distributes inhomogeneously leads to speed reducer running speed difference and speed reducer chance to take place the swing, the flange that leads to warp or cracked problem, the availability factor of equipment is improved, the equipment maintenance cost is reduced and the equipment maintenance time is shortened.

The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A flexible synchronous coupling characterized by: comprises a flexible connecting component, a fixed component and a connecting component,

2. A flexible synchronous coupling according to claim 1 wherein: the number of the flexible connecting components is 3-12.

3. A flexible synchronous coupling according to claim 1 wherein: the U-shaped main body is integrally formed by adopting a rubber structure, and the thickness of the U-shaped main body is 5-15 cm.

4. A flexible synchronous coupling according to claim 3 wherein: the depth of the U-shaped groove in the U-shaped main body is 10-20 cm.

5. A flexible synchronous coupling according to claim 1 wherein: coupling assembling includes clamp plate, bolster and bolt, the bolster sets up the clamp plate with between the U type main part, the head end of bolt is fixed on the clamp plate, the tail end of bolt runs through the clamp plate with the bolster with fixed subassembly threaded connection, fixed subassembly adopts the nut.

6. A flexible synchronous coupling according to claim 1 wherein: the connecting assembly is connected with the connecting bolt, the fixing assembly is connected with the connecting nut through threads.