CN219605873U - Coupling device for on-line cooling of equipment - Google Patents

Abstract

The utility model discloses a coupling device for on-line cooling of equipment, which comprises a first coupling main body and a second coupling main body, wherein a plurality of first connecting blocks are arranged outside the first coupling main body, a plurality of second connecting blocks are arranged outside the second coupling main body, a movable block is connected outside the second connecting blocks in a sliding manner, a spring is arranged outside the movable block, one end of the spring, which is far away from the movable block, is fixedly connected with the first connecting blocks, a damping rod is arranged outside the movable block, one end of the damping rod, which is far away from the movable block, is fixedly connected with the first connecting blocks, the damping rod is arranged in the middle of the spring, and the self-rotation of the second coupling main body is utilized to drive wind generated during rotation of the fan blades to cool a mechanical seal, and meanwhile, the generated wind plays a sealing role to prevent dust from entering the mechanical seal so as to ensure long-term safe and stable operation of the equipment.

Description

Coupling device for on-line cooling of equipment

Technical Field

The utility model relates to the technical field of couplings, in particular to a coupling device for on-line cooling of equipment.

Background

The coupling is also called a coupling, and is a mechanical component, which is mainly used for connecting two shafts together, can perform common rotation and transmit torque so as to firmly connect a driving shaft and a driven shaft in different equipment together for rotation and transmit motion and torque, and is sometimes used for connecting the shafts with other parts such as gears and pulleys, and the existing coupling generally adopts a buffer cushion for buffering while rotating.

When the existing equipment drives the coupler to rotate for a long time, the mechanical sealing temperature of the equipment can rise, if no corresponding measures are adopted, the internal elements of the equipment are easy to damage due to overhigh temperature, and the axial force generated in the transmission process can not be well eliminated when the coupler rotates, and the buffering effect is only achieved through the buffering cushion, so that the buffering effect is not obvious, the service life of the device is reduced, and therefore the coupler device for online cooling of the equipment is needed.

Disclosure of Invention

The utility model aims to solve the defects that high temperature is easy to generate when equipment rotates and the buffering effect of a coupler is not obvious in the prior art, and provides a coupler device for on-line cooling of equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a shaft coupling device for equipment on-line cooling, including first shaft coupling main part and second shaft coupling main part, the externally mounted of first shaft coupling main part has a plurality of first connecting blocks, the externally mounted of second shaft coupling main part has a plurality of second connecting blocks, the outside sliding connection of second connecting block has the movable block, the externally mounted of movable block has the spring, the one end and the first connecting block between fixed connection of movable block are kept away from to the spring, the externally mounted of movable block has the damping pole, the one end and the first connecting block between fixed connection of movable block are kept away from to the damping pole, the damping pole sets up in the centre of spring, the externally mounted of second shaft coupling main part has a plurality of fan blade, through setting up a plurality of fan blade in the outside of second shaft coupling main part, utilize the rotation of second shaft coupling main part, the wind that produces when driving fan blade rotation seals the cooling for the machine, the wind that produces plays a sealed effect simultaneously, prevent that the dust from getting into the machine and sealing inside, in order to guarantee equipment long-term safe steady operation.

The technical scheme further comprises the following steps: the outside of second connecting block has seted up the sliding tray, sliding connection between sliding tray and the movable block.

The square groove has been seted up to the outside of second connecting block, and the second fixed slot has been seted up to the inside in square groove, and the inside threaded connection in second fixed slot has the threaded rod.

The first fixed slot is formed in the sliding slot.

The first fixing groove is in threaded connection with the threaded rod.

The size of the opening of the sliding groove is matched with the size of the movable block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the plurality of fan blades are arranged outside the second coupler body, and the fan blades are driven to rotate by utilizing the rotation of the second coupler body to generate wind so as to cool the machine seal, and meanwhile, the generated wind plays a sealing role to prevent dust from entering the machine seal, so that the long-term safe and stable operation of the equipment is ensured.

2. According to the utility model, the damping rod and the spring are arranged between the first connecting block and the second connecting block, so that the force generated during rotation of the device can be buffered, the buffering effect is improved, the service life of the device is prolonged, meanwhile, the sliding connection is increased through the sliding groove and the movable block, the first coupling main body and the second coupling main body can be quickly disassembled and assembled, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a coupling device for on-line cooling of equipment according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a coupling device for on-line cooling of equipment according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

In the figure: 1. a first coupling body; 2. a second coupling body; 3. a first connection block; 4. a second connection block; 5. a sliding groove; 6. a movable block; 7. a damping rod; 8. a spring; 9. a first fixing groove; 10. a square groove; 11. a threaded rod; 12. a second fixing groove; 13. a fan blade.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-4, the coupling device for on-line cooling of equipment provided by the utility model comprises a first coupling main body 1 and a second coupling main body 2, wherein a plurality of first connecting blocks 3 are arranged outside the first coupling main body 1, a plurality of second connecting blocks 4 are arranged outside the second coupling main body 2, a movable block 6 is slidably connected outside the second connecting blocks 4, a spring 8 is arranged outside the movable block 6, one end, far away from the movable block 6, of the spring 8 is fixedly connected with the first connecting blocks 3, a damping rod 7 is arranged outside the movable block 6, one end, far away from the movable block 6, of the damping rod 7 is fixedly connected with the first connecting blocks 3, the damping rod 7 is arranged in the middle of the spring 8, a sliding groove 5 is arranged outside the second connecting blocks 4, the sliding groove 5 is slidably connected with the movable block 6, a square groove 10 is arranged outside the second fixing groove 12 is arranged inside the square groove 10, an internal thread of the second fixing groove 12 is connected with an 11, a first fixing groove 9 is arranged inside the sliding groove 5, one end, far away from the movable block 6 is fixedly connected with the first fixing groove 9, and the sliding groove 11 is matched with the threaded rod 6 in a large and small threaded rod 6.

In this embodiment, when installing the apparatus, first coupling body 1 is first lifted, then movable block 6 is driven to move, and movable block 6 is slid to the inside of sliding groove 5, when movable block 6 slides to the bottommost portion of sliding groove 5, because threaded rod 11 is screwed between second fixed groove 12 and first fixed groove 9, rotate threaded rod 11 at this time, pass second fixed groove 12 until threaded rod 11 rotates to the inside of first fixed groove 9, then just support movable block 6 through threaded rod 11 at this time, can fix between first coupling body 1 and second coupling body 2, when movable block 6 is fixed in the inside of sliding groove 5, at this time fixedly connected with damping rod 7 and spring 8 between first connecting block 3 and the movable block, when the device rotates in the course of operation, the axial force that produces in the transmission course is alleviated to this increase the life of device, simultaneously when the device is dismantled to the threaded rod, reverse 11, make 11 no longer movable block 6, then directly pull first coupling body 1 promptly can accomplish the dismantlement, and is simple, and convenient for use.

Example two

As shown in fig. 2, on the basis of the first embodiment, the exterior of the second coupling body 2 is mounted with a plurality of fan blades 13.

In this embodiment, through setting up a plurality of fan blades 13 at the tip of second coupling main part 2, when the device rotates, drive fan blade 13 and rotate, the wind-force that produces when fan blade 13 rotates can be for the quick-witted seal cooling, and the wind that produces plays a sealed effect simultaneously, can blow away the dust, prevents that the dust from getting into the quick-witted seal inside to guarantee the long-term safe steady operation of equipment.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a shaft coupling device for equipment on-line cooling, includes first shaft coupling main part (1) and second shaft coupling main part (2), its characterized in that, the externally mounted of first shaft coupling main part (1) has a plurality of first connecting blocks (3), the externally mounted of second shaft coupling main part (2) has a plurality of second connecting blocks (4), the outside sliding connection of second connecting blocks (4) has movable block (6), the externally mounted of movable block (6) has spring (8), the spring (8) keep away from the one end of movable block (6) with fixed connection between first connecting blocks (3), the externally mounted of movable block (6) has damping rod (7), damping rod (7) keep away from the one end of movable block (6) with fixed connection between first connecting blocks (3), damping rod (7) set up in the centre of spring (8), the externally mounted of second shaft coupling main part (2) has a plurality of fan blades (13).

2. The coupling device for on-line cooling of equipment according to claim 1, wherein a sliding groove (5) is provided on the outside of the second connecting block (4), and the sliding groove (5) is slidably connected with the movable block (6).

3. The coupling device for on-line cooling of equipment according to claim 2, wherein the square groove (10) is formed in the outer portion of the second connecting block (4), the second fixing groove (12) is formed in the square groove (10), and the threaded rod (11) is connected to the inner thread of the second fixing groove (12).

4. A coupling device for on-line cooling of equipment according to claim 3, characterized in that the interior of the sliding groove (5) is provided with a first fixing groove (9).

5. A coupling device for on-line cooling of equipment according to claim 4, characterized in that the first fixing groove (9) is in threaded connection with the threaded rod (11).

6. A coupling device for on-line cooling of equipment according to claim 4, characterized in that the size of the opening of the sliding channel (5) is adapted to the size of the movable block (6).