CN218294382U

CN218294382U - Speed reducer with stable transmission

Info

Publication number: CN218294382U
Application number: CN202222011275.8U
Authority: CN
Inventors: 徐国宝; 咸传伟
Original assignee: Hangzhou Celevit Transmission Equipment Co ltd
Current assignee: Hangzhou Celevit Transmission Equipment Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-13
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a speed reducer that transmission is steady, including bottom plate, speed reducer, stand, motor and damping spring, the top of bottom plate is equipped with the speed reducer, the back mounted motor of speed reducer, the side fixed connection curb plate of speed reducer, the bottom of curb plate is equipped with the stand, adopt check bolt to connect between stand and the curb plate, the top installation stand of bottom plate, bottom ring and apical ring are cup jointed to the outside of motor, the below of bottom ring is equipped with the damping spring. This steady speed reducer of transmission reinforces through the side at the speed reducer adopting the stand, has installed end ring and apical ring at the externally mounted of motor simultaneously to be equipped with damping spring in the bottom of end ring and reach the effect that the shock attenuation was cushioned, damping spring can cushion the vibrations power that the motor part produced and offset, so the two inter combination can realize comprehensive absorbing purpose, makes this speed reducer stability that can be more when the transmission.

Description

Speed reducer with stable transmission

Technical Field

The utility model relates to a speed reducer technical field specifically is a speed reducer that transmission is steady.

Background

Through retrieval, the patent with the Chinese granted patent number of CN207935402U discloses a speed reducer with stable transmission, and relates to the technical field of speed reducers. This speed reducer that transmission is steady, including the speed reducer body, the output fixedly connected with buffer block of speed reducer body, the guide way is all seted up all around to the inner wall of buffer block, the inner wall fixed connection guide bar of guide way, and the guide block has been cup jointed on the surface of guide bar, and the inner wall of guide block is close to the first buffer spring of one side fixedly connected with of guide bar, and the first supporting block of one side fixedly connected with of guide bar is kept away from to first buffer spring. This speed reducer that transmission is steady, first buffer spring plays the cushioning effect to first supporting block, reduces rocking of connecting block, makes speed reducer body transmission more steady to effectual solution is the speed reducer on the market at present, and the shock attenuation effect is relatively poor, and motor or internal-combustion engine during operation produce stronger vibrations, drive the speed reducer and shake together, lead to the unable steady driven problem of speed reducer.

The speed reducer in the above patent has the following problems in use:

1. when the speed reducer in the patent is fixed, only the damping and buffering device is arranged on the speed reducer structure, and the motor is in a suspended state, so that the rear motor can generate vibration in different degrees during operation, the transmission stability of the speed reducer is influenced, and the overall stability is poor;

2. the buffering shock-absorbing structure of speed reducer has only adopted single absorbing effect in above-mentioned patent, and is not strong to the offset effect of vibrations like this, comparatively trouble during the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a speed reducer that transmission is steady has solved the problem that proposes in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a speed reducer that transmission is steady, includes bottom plate, speed reducer, stand, motor and damping spring, the top of bottom plate is equipped with the speed reducer, the back mounted motor of speed reducer, the side fixed connection curb plate of speed reducer, the bottom of curb plate is equipped with the stand, adopt check bolt to connect between stand and the curb plate, the top installation stand of bottom plate, bottom ring and apical ring are cup jointed to the outside of motor, the below of bottom ring is equipped with damping spring, damping spring's internally mounted spring beam, the bottom surface at the bottom ring is fixed to the spring beam.

Preferably, the surface of the bottom plate is provided with mounting holes, and the upright posts are symmetrically distributed.

Preferably, the cushion is cup jointed to the inside of bottom ring, the cushion is cup jointed to the inside of apical ring, the apical ring is located the top of bottom ring, adopt stud to connect between bottom ring and the apical ring.

Preferably, the top of bottom plate is equipped with the reinforcement piece, the inside inlay dead lever of reinforcement piece, the dead lever is installed under the bottom ring.

Preferably, the side of speed reducer is equipped with the output shaft, the quantity of bottom ring is equipped with two.

(III) advantageous effects

The utility model provides a speed reducer with stable transmission. The method has the following beneficial effects:

(1) The side surface of the speed reducer is reinforced by the stand column, the bottom ring and the top ring are arranged outside the motor, and the damping spring is arranged at the bottom of the bottom ring to achieve the effect of damping and buffering;

(2) This speed reducer that transmission is steady through having installed damping spring in the bottom of end ring to and at end ring and the inboard cushion of apical ring, at first when fixed to the motor just can play the effect of first heavy buffering by the cushion, secondly damping spring reaches the absorbing purpose as the heavy buffer structure of second, and the stationarity when this speed reducer operation can be improved greatly to the absorbing effect of double buffering like this when using, and the ability of offsetting to the produced vibrations power of speed reducer is stronger.

Drawings

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

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a side view of the damping spring of the present invention;

fig. 4 is a schematic view of the top ring structure of the present invention;

fig. 5 is a schematic view of the rubber mat structure of the present invention.

In the drawing, a bottom plate-1, a mounting hole-2, a speed reducer-3, a motor-4, a side plate-5, an output shaft-6, an upright post-7, a fixed rod-8, a reinforcing block-9, a damping spring-10, a spring rod-11, a bottom ring-12, a top ring-13, a rubber mat-14 and a stud-15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, an embodiment of the present invention provides a technical solution: the utility model provides a speed reducer that transmission is steady, includes bottom plate 1, speed reducer 3, stand 7, motor 4 and damping spring 10, the top of bottom plate 1 is equipped with speed reducer 3, back mounted motor 4 of speed reducer 3, side fixed connection curb plate 5 of speed reducer 3, the bottom of curb plate 5 is equipped with stand 7, adopt check bolt to connect between stand 7 and the curb plate 5, the top installation stand 7 of bottom plate 1, bottom ring 12 and apical ring 13 are cup jointed to motor 4's outside, the below of bottom ring 12 is equipped with damping spring 10, damping spring 10's internally mounted spring lever 11, spring lever 11 is fixed in the bottom surface of bottom ring 12, and through the stand 7 combination motor 4 outside damping spring 10 that is equipped with, the two inter combination can realize comprehensive absorbing purpose for this speed reducer can be more stable when the transmission.

The surface of the bottom plate 1 is provided with the mounting holes 2, the upright posts 7 are symmetrically distributed, and the effect of fixing the speed reducer 3 can be achieved due to the arranged upright posts 7.

Cushion 14 is cup jointed to the inside of bottom ring 12, cushion 14 is cup jointed to the inside of apical ring 13, apical ring 13 is located the top of bottom ring 12, adopt stud 15 to connect between bottom ring 12 and the apical ring 13, stud 15 makes things convenient for the staff very and installs and dismantle, and is simple convenient during the operation.

The top of bottom plate 1 is equipped with reinforcing block 9, dead lever 8 is inlayed to reinforcing block 9's inside, dead lever 8 is installed under bottom ring 12, owing to reinforcing block 9 that is equipped with, has improved the joint strength between bottom plate 1 and the dead lever 8.

The side of speed reducer 3 is equipped with output shaft 6, the quantity of end ring 12 is equipped with two, and through the two sets of end ring 12 structures that are equipped with, better improvement the buffering effect when motor 4 produces the vibrations power when moving.

The working principle is as follows: when the speed reducer with stable transmission is applied, only the bottom plate 1 needs to be installed at a corresponding position, the fixing can be completed by adopting a fastener to penetrate through the bottom plate 1 and be screwed down, then the output shaft 6 on the side surface of the speed reducer 3 is placed inside mechanical equipment needing to be decelerated, the installation work of the speed reducer 3 is completed after the connection is completed, the rotating speed can be reduced by the operation of the motor 4 during the operation, the effect of increasing the torque is achieved, meanwhile, in the application process of the speed reducer 3, the stand column 7 is adopted to reinforce on the side surface of the speed reducer 3, the bottom ring 12 and the top ring 13 are installed outside the motor 4, the damping spring 10 is arranged at the bottom of the bottom ring 12 to achieve the damping and buffering effects, when the speed reducer 3 operates to generate vibration force, the stand column 7 can achieve the purpose of reinforcing the structure of the speed reducer 3, the damping spring 10 can buffer and offset the vibration force generated by the motor 4 component, so that the two are combined with each other to achieve the comprehensive damping and damping effects, the speed reducer can be more stable during the transmission, meanwhile, the double stability of the vibration damping and the vibration force generated by the bottom ring 12 and the top ring 13 can be greatly improved, and the double damping and the vibration pad 14 can be greatly improved when the speed reducer 3 operates, and the speed reducer 3 can greatly improve the double stability of the inner side of the vibration damping and the speed reducer.

The utility model discloses a bottom plate 1, mounting hole 2, speed reducer 3, motor 4, curb plate 5, output shaft 6, stand 7, dead lever 8, reinforcing block 9, damping spring 10, spring beam 11, bottom ring 12, top ring 13, cushion 14, stud 15, the part is universal standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through technical manual or learn through conventional experimental method.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a speed reducer that transmission is steady which characterized in that: including bottom plate (1), speed reducer (3), stand (7), motor (4) and damping spring (10), the top of bottom plate (1) is equipped with speed reducer (3), back-mounted motor (4) of speed reducer (3), side fixed connection curb plate (5) of speed reducer (3), the bottom of curb plate (5) is equipped with stand (7), adopt check bolt to connect between stand (7) and curb plate (5), top installation stand (7) of bottom plate (1), bottom ring (12) and apical ring (13) are cup jointed to the outside of motor (4), the below of bottom ring (12) is equipped with damping spring (10), internally mounted spring rod (11) of damping spring (10), the bottom surface at bottom ring (12) is fixed in spring rod (11).

2. A smoothly-driven speed reducer according to claim 1, further comprising: the surface of the bottom plate (1) is provided with mounting holes (2), and the upright posts (7) are symmetrically distributed.

3. A smoothly-driven speed reducer according to claim 1, wherein: cushion (14) are cup jointed to the inside of bottom ring (12), cushion (14) are cup jointed to the inside of apical ring (13), apical ring (13) are located the top of bottom ring (12), adopt stud (15) to connect between bottom ring (12) and apical ring (13).

4. A smoothly-driven speed reducer according to claim 1, further comprising: the top of bottom plate (1) is equipped with reinforcing block (9), dead lever (8) are inlayed to the inside of reinforcing block (9), dead lever (8) are installed under end ring (12).

5. A smoothly-driven speed reducer according to claim 1, wherein: the side of the speed reducer (3) is provided with an output shaft (6), and the number of the bottom rings (12) is two.