CN219035521U

CN219035521U - Speed reducer convenient to lubricate

Info

Publication number: CN219035521U
Application number: CN202223587358.8U
Authority: CN
Inventors: 朱幸豪; 朱耀鸣
Original assignee: Hangzhou Dawei Transmission Co ltd
Current assignee: Hangzhou Dawei Transmission Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a speed reducer convenient to lubricate, which relates to the technical field of speed reducers and comprises a speed reducer, wherein a fixed rod is fixedly arranged at the top of the speed reducer, a cover plate is arranged on the speed reducer, a mounting hole is formed in the surface of the cover plate, the fixed rod is in sliding connection with the inside of the mounting hole, a clamping rod is arranged in the cover plate, the speed reducer convenient to lubricate does not rotate a rotating handle, the clamping rod and a moving block are reset through the elasticity of a spring, the clamping rod is clamped into the inside of a clamping groove, the cover plate is convenient to detach from the speed reducer, the speed reducer is opened, lubricating oil in the speed reducer is convenient to replace, convenience in replacing the lubricating oil is convenient to ensure the lubricating effect of gears in the speed reducer, convenience in replacing the lubricating oil is further improved, and the speed in replacing the lubricating oil is improved.

Description

Speed reducer convenient to lubricate

Technical Field

The utility model relates to the technical field of speed reducers, in particular to a speed reducer convenient to lubricate.

Background

The speed reducer is an independent component consisting of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing, and is commonly used as a speed reduction transmission between the driving element and the working machine. The speed reducer can be divided into a single-stage speed reducer and a multi-stage speed reducer according to different transmission stages; the gear shape of the gear factory can be divided into a cylindrical gear reducer, a conical gear reducer and a conical-cylindrical gear guiding reducer; the speed reducer can be divided into an expanding type speed reducer, a split type speed reducer and a coaxial speed reducer according to the transmission arrangement mode. [1] The function of matching rotational speed and transmitting torque between a prime motor and a working machine or an actuating mechanism is widely applied to modern machines.

When decelerating the motor, need use the speed reducer, however current some speed reducers need dismantle the apron on the speed reducer shell when changing lubricating oil, and then need dismantle a plurality of bolts, and then cause the inconvenience of dismantling the speed reducer, influence simultaneously to the speed that lubricating oil was changed.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a speed reducer convenient to lubricate, which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a speed reducer convenient to lubricate, includes the speed reducer, the top fixed mounting of speed reducer has the dead lever, is provided with the apron on the speed reducer, and the mounting hole has been seted up on the surface of apron, and the dead lever is at the inside sliding connection of mounting hole, and the draw-in lever has been seted up to the inside of apron, and the draw-in lever slides and runs through the apron and extend to the inside of mounting hole, has seted up the draw-in groove on the surface of dead lever, and the one end of draw-in lever is at the inside slip joint of draw-in groove.

Preferably, a moving groove is formed in the cover plate, and the moving groove is communicated with the inside of the sliding groove.

Preferably, the surface fixed mounting of clamping rod has the movable block, and the movable block is at the inside sliding connection of movable groove, and the inside fixed mounting of movable groove has the spring, and the one end that the spring is close to the movable block is fixed connection with the movable block.

Preferably, the surface of the cover plate is rotatably connected with a rotating handle, the bottom of the rotating handle is fixedly provided with a rotating shaft, and the rotating shaft is rotatably connected in the cover plate.

Preferably, a disc is fixedly arranged at one end of the rotating shaft extending to the inside of the cover plate, and a driving slideway is arranged on the surface of the disc and is inclined.

Preferably, the inside sliding connection of drive slide has the connecting rod, and the lower extreme of connecting rod and the fixed surface connection of card pole.

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

(1) This speed reducer convenient to lubricate, not rotating the handle, make clamping lever and movable block reset through the elasticity of spring, and then make the clamping lever card advance the inside of draw-in groove, and then be convenient for dismantle the apron, be convenient for dismantle the apron from the speed reducer, and then open the speed reducer, be convenient for change the inside lubricating oil of speed reducer, improve the convenience of changing lubricating oil, be convenient for guarantee the lubrication effect to the inside gear of speed reducer, and then improve the convenience of changing the inside lubricating oil of speed reducer, improve the speed of changing lubricating oil.

(2) This speed reducer convenient to lubricate, through the setting of disc, be convenient for control four connecting rods and four clamping bars simultaneously, improve the convenience to four clamping bar controls, be convenient for realize the dismantlement to the apron, improve the convenience to the apron dismantlement, convenient to use person operates.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a speed reducer for facilitating lubrication according to the present utility model;

FIG. 2 is an internal schematic view of the cover plate of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

fig. 4 is a schematic view of a disc of the present utility model.

Reference numerals: 1. a speed reducer; 2. a mounting hole; 3. a fixed rod; 4. a cover plate; 5. rotating the handle; 6. a clamping groove; 7. a clamping rod; 8. a chute; 9. a connecting rod; 10. a moving groove; 11. a spring; 12. a moving block; 13. a rotating shaft; 14. a disc; 15. and driving the slideway.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a speed reducer convenient to lubricate, includes speed reducer 1, and the top fixed mounting of speed reducer 1 has dead lever 3, is provided with apron 4 on the speed reducer 1, and mounting hole 2 has been seted up on the surface of apron 4, and dead lever 3 is at the inside sliding connection of mounting hole 2, and clamping lever 7 has been seted up to the inside of apron 4, and clamping lever 7 slides and runs through apron 4 and extend to the inside of mounting hole 2, and draw-in groove 6 has been seted up on the surface of dead lever 3, and the one end of clamping lever 7 is at the inside slip joint of draw-in groove 6.

When the clamping rod 7 is clamped into the clamping groove 6, the cover plate 4 is fixed conveniently, and the convenience of fixing the cover plate 4 is improved.

The inside of apron 4 has been seted up and has been moved groove 10, the inside intercommunication of removal groove 10 and spout 8, the fixed surface of draw-in lever 7 installs movable block 12, movable block 12 is at the inside sliding connection of removal groove 10, the inside fixed mounting of removal groove 10 has spring 11, the one end that spring 11 is close to movable block 12 and movable block 12 fixed connection, the surface rotation of apron 4 is connected with rotation handle 5, the bottom fixed mounting of rotation handle 5 has axis of rotation 13, axis of rotation 13 rotates in the inside of apron 4 and is connected, the one end fixed mounting who extends to apron 4 inside of axis of rotation 13 has disc 14, drive slide 15 has been seted up on the surface of disc 14, the shape of drive slide 15 is the slope form, the inside sliding connection of drive slide 15 has connecting rod 9, the lower extreme of connecting rod 9 and the fixed surface connection of draw-in lever 7.

When dismantling apron 4, rotate and rotate handle 5, and then make axis of rotation 13 rotate, drive disc 14 and rotate along with rotating handle 5, because drive slide 15 is the slope form, and then when disc 14 rotates, can make connecting rod 9 slide in drive slide 15's inside, and then make four connecting rods 9 remove to disc 14's center simultaneously, and then make four clamping bars 7 remove, and then make four clamping bars 7 slide in four spout 8's inside, make movable block 12 slide in the inside of movable groove 10, make movable block 12 extrude spring 11, and then make the one end of clamping bar 7 break away from with the inside of draw-in groove 6, and then remove the fixed to apron 4, when installing apron 4, do not rotate handle 5, make clamping bar 7 and movable block 12 reset through the elasticity of spring 11, and then make clamping bar 7 card advance the inside of draw-in groove 6, and then be convenient for dismantle apron 4 from speed reducer 1, and then open speed reducer 1, the convenience is improved to change speed reducer 1 inside the inside of speed reducer 1, and the convenience is improved to change speed reducer 1.

Through the setting of disc 14, be convenient for control four connecting rods 9 and four clamping bars 7 simultaneously, improve the convenience to four clamping bar 7 control, be convenient for realize the dismantlement to apron 4, improve the convenience to apron 4 dismantlement, convenient to use person operates.

Working principle:

the rotating handle 5 is rotated, and then the rotating shaft 13 is rotated, the disc 14 is driven to rotate along with the rotating handle 5, and then when the disc 14 rotates, the connecting rods 9 slide in the driving slide 15, and then the four connecting rods 9 move towards the center of the disc 14 at the same time, and then the four clamping rods 7 move, and then the four clamping rods 7 slide in the four sliding grooves 8, the moving block 12 slides in the moving groove 10, the moving block 12 extrudes the spring 11, and then one end of the clamping rod 7 is separated from the inside of the clamping groove 6, and then the fixation of the cover plate 4 is released, when the cover plate 4 is installed, the clamping rod 7 and the moving block 12 are not reset through the elastic force of the spring 11, and then the clamping rod 7 is clamped into the inside of the clamping groove 6, and then the cover plate 4 is convenient to detach.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a speed reducer convenient to lubricate, includes speed reducer (1), its characterized in that: the top fixed mounting of speed reducer (1) has dead lever (3), be provided with apron (4) on speed reducer (1), mounting hole (2) have been seted up on the surface of apron (4), dead lever (3) are at the inside sliding connection of mounting hole (2), clamping lever (7) have been seted up to the inside of apron (4), clamping lever (7) slip run through apron (4) and extend to the inside of mounting hole (2), draw-in groove (6) have been seted up on the surface of dead lever (3), the inside slip joint of one end of clamping lever (7) at draw-in groove (6).

2. The lubrication-facilitated speed reducer according to claim 1, wherein: a movable groove (10) is formed in the cover plate (4), and the movable groove (10) is communicated with the inside of the sliding groove (8).

3. A speed reducer for facilitating lubrication according to claim 2, wherein: the surface of the clamping rod (7) is fixedly provided with a moving block (12), the moving block (12) is in sliding connection in the moving groove (10), a spring (11) is fixedly arranged in the moving groove (10), and one end, close to the moving block (12), of the spring (11) is fixedly connected with the moving block (12).

4. A speed reducer for facilitating lubrication according to claim 3, wherein: the surface of the cover plate (4) is rotationally connected with a rotating handle (5), the bottom of the rotating handle (5) is fixedly provided with a rotating shaft (13), and the rotating shaft (13) is rotationally connected in the cover plate (4).

5. The lubrication-facilitated speed reducer according to claim 4, wherein: one end of the rotating shaft (13) extending to the inside of the cover plate (4) is fixedly provided with a disc (14), the surface of the disc (14) is provided with a driving slide way (15), and the shape of the driving slide way (15) is inclined.

6. The lubrication-facilitated speed reducer according to claim 5, wherein: the inside sliding connection of drive slide (15) has connecting rod (9), and the fixed surface connection of lower extreme and clamping rod (7) of connecting rod (9).