CN210196407U

CN210196407U - Right-angle planetary reducer structure

Info

Publication number: CN210196407U
Application number: CN201921091476.5U
Authority: CN
Inventors: Hua Xia; 夏华; Guangyuan He; 何广元
Original assignee: Jiangsu Elephant Machinery Co Ltd
Current assignee: Jiangsu Elephant Machinery Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-03-27
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a right angle planetary reducer structure, including fixed casing, the recess has all been seted up to the fixed casing top left and right sides, the inside bottom welding of recess has first spring, the first fixed plate of first spring top fixedly connected with, first fixed plate one side fixedly connected with second fixed plate, second fixed plate bottom fixedly connected with block rubber, the laminating of block rubber bottom has the speed reduction organism. The utility model discloses a recess on the fixed casing and first spring in the recess and the first spring on first fixed plate and the second fixed plate can utilize first spring and fixed plate will slow down the organism block inside fixed casing, when needs dismouting, directly with the fixed plate pull-up, just can be convenient take out the speed reduction organism, be favorable to more practical use a right angle planetary reducer structure.

Description

Right-angle planetary reducer structure

Technical Field

The utility model relates to a speed reducer technical field specifically is a right angle planetary reducer structure.

Background

At present, a speed reducer plays a role in matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, and is widely applied to modern machinery, however, the existing right-angle planetary speed reducer is inconvenient to mount and dismount a shell and overhaul a machine body, and therefore the problem is solved by the right-angle planetary speed reducer.

Patent No. CN201820023366.4 discloses a right-angle planetary reducer, which comprises a left housing, a plurality of first connecting plates are fixedly connected on the side wall of the left shell, a right shell is arranged on one side of the left shell, a plurality of second connecting plates are fixedly connected on the side wall of the right shell, the second connecting plates and the first connecting plates are fixedly connected through a plurality of fastening bolts, the right shell is internally provided with a machine body, the lower end of the machine body is fixedly connected with a transverse plate, the transverse plate is connected to the inner side wall of the right shell in a sliding way, an accommodating groove is arranged on one end surface of the transverse plate, a plurality of first springs are fixedly connected on the side wall of the accommodating groove, one end of the first spring is fixedly connected with a movable plate which is movably connected in the accommodating groove, the upper surface of fly leaf is equipped with the spout, sliding connection has the slider in the spout, the one end fixedly connected with arm-tie of slider. The utility model discloses the dismantlement of the casing of being convenient for, the maintenance of the organism of consequently this kind of right angle planetary reducer being convenient for.

However, in the practical use process, the fixing bolts are required to be disassembled and assembled, the trouble is still high, and the speed reducer can generate a large amount of noise and vibration during operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a right angle planetary reducer structure has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a right angle planetary reducer structure, includes fixed casing, the recess has all been seted up to the fixed casing top left and right sides, the inside bottom welding of recess has first spring, the first fixed plate of first spring top fixedly connected with, first fixed plate one side fixedly connected with second fixed plate, second fixed plate bottom fixedly connected with block rubber, the laminating of block rubber bottom has the speed reduction organism.

As a preferred embodiment of the utility model, the laminating of speed reduction bottom of the body has first porous abatvoix, the welding of first porous abatvoix bottom has the second spring, the quantity of second spring is three.

As a preferred embodiment of the utility model, the welding of second spring bottom has the porous abatvoix of second, the fixed casing of the porous abatvoix bottom fixedly connected with of second.

As an optimized embodiment of the utility model, both ends are first foam-rubber cushion of fixedly connected with and second foam-rubber cushion respectively about the fixed casing is inboard.

As an preferable embodiment of the present invention, the speed reducer body is attached to the inner sides of the first and second foam-rubber cushions.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a recess on the fixed casing and first spring in the recess and the first spring on first fixed plate and the second fixed plate can utilize first spring and fixed plate will slow down the organism block inside fixed casing, when needs dismouting, directly with the fixed plate pull-up, just can be convenient take out the speed reduction organism, be favorable to more practical use a right angle planetary reducer structure.

2. The utility model discloses a porous abatvoix of first porous abatvoix, second spring and second on the speed reduction organism can utilize porous abatvoix on the one hand, absorbs the noise that the speed reduction organism produced, and on the other hand can also utilize the second spring, cushions the vibration that the speed reduction organism produced, is favorable to more practical use a right angle planetary reducer structure.

3. The utility model discloses a foam-rubber cushion in the fixed casing can utilize the foam-rubber cushion to protect the left and right sides of speed reduction organism, avoids speed reduction organism to vibrate in fixed casing and causes the damage, is favorable to more practical use a right angle planetary reducer structure.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a right-angle planetary reducer structure of the present invention;

fig. 2 is the utility model relates to a right angle planetary reducer structure recess inside view.

In the figure: the damping device comprises a fixed shell 2, a first spongy cushion 3, a second spongy cushion 4, a speed reducer body 5, a first porous sound-absorbing board 6, a second spring 7, a second porous sound-absorbing board 8, a groove 9, a first spring 10, a first fixing plate 11, a second fixing plate 12 and a rubber block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a right angle planetary reducer structure, includes fixed casing 1, recess 8 has all been seted up to the 1 top left and right sides of fixed casing, the welding of the inside bottom of recess 8 has first spring 9, the first fixed plate 10 of first spring 9 top fixedly connected with, first fixed plate 10 one side fixedly connected with second

fixed plate

11, 11 bottom fixedly connected with rubber blocks 12 of second fixed plate, the laminating of rubber blocks 12 bottom has speed reduction organism 4.

In the embodiment, referring to fig. 1, the first spring 9 in the groove 8 and the groove 8 of the fixed housing 1 and the first fixing plate 10 and the second fixing plate 11 on the first spring 9 can be used for clamping the speed reducer body 4 inside the fixed housing 1 by using the first spring 9 and the fixing plates, when the speed reducer body is required to be disassembled and assembled, the speed reducer body 4 can be conveniently taken out by directly pulling up the fixing plates, and the right-angle planetary speed reducer structure is more practically used.

The bottom of the speed reducer body 4 is attached with a first porous sound-absorbing plate 5, second springs 6 are welded to the bottom of the first porous sound-absorbing plate 5, and the number of the second springs 6 is three.

In the embodiment, referring to fig. 1, the first porous sound-absorbing plate 5, the second spring 6 and the second porous sound-absorbing plate 7 on the speed reducer body 4 can absorb noise generated by the speed reducer body 4 by using the porous sound-absorbing plates, and can buffer vibration generated by the speed reducer body 4 by using the second spring 6, thereby being beneficial to more practical use of a right-angle planetary speed reducer structure.

And a second porous sound-absorbing plate 7 is welded at the bottom of the second spring 6, and the bottom of the second porous sound-absorbing plate 7 is fixedly connected with the fixed shell 1.

Wherein, both ends are fixedly connected with first foam-rubber cushion 2 and second foam-rubber cushion 3 respectively about fixed casing 1 inboard.

In the embodiment, referring to fig. 1, the sponge mat in the fixed casing 1 can be used to protect the left and right sides of the speed reducer body 4, so as to prevent the speed reducer body 4 from being damaged due to vibration in the fixed casing 1, and is beneficial to more practical use of a right-angle planetary speed reducer structure.

Wherein, the speed reducer body 4 is attached to the inner sides of the first spongy cushion 2 and the second spongy cushion 3.

When the right-angle planetary reducer structure is used, the first fixing plate 10 and the second fixing plate 11 are pulled upwards through the first spring 9, then the reducer body 4 is placed into the fixing shell 1, after the reduction body is placed into the fixing shell, the first fixing plate 10 and the second fixing plate 11 are loosened, at the moment, the first fixing plate 10 and the second fixing plate 11 can fix the reducer body 4 under the action of the first spring 9, after the reducer body 4 enters the fixing shell 1, the bottom of the reducer body can be attached to the first porous sound-absorbing plate 5, noise can be absorbed by the first porous sound-absorbing plate 5 and the second porous sound-absorbing plate 7, vibration generated by the reducer body 4 can be effectively buffered through the second spring 6, the first sponge cushion 2 and the second sponge cushion 3 which are arranged in the fixing shell 1 can protect the left side and the right side of the reducer body 4 by the sponge cushions, the damage caused by the vibration of the speed reducer body 4 in the fixed shell 1 is avoided.

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 right angle planetary reducer structure, includes fixed casing (1), its characterized in that: fixed casing (1) top left and right sides all is seted up flutedly (8), the welding of the inside bottom of recess (8) has first spring (9), first spring (9) top fixedly connected with first fixed plate (10), first fixed plate (10) one side fixedly connected with second fixed plate (11), second fixed plate (11) bottom fixedly connected with block rubber (12), block rubber (12) bottom laminating has speed reduction organism (4).

2. The right-angle planetary reducer structure according to claim 1, characterized in that: the speed reducer is characterized in that a first porous sound-absorbing plate (5) is attached to the bottom of the speed reducer body (4), second springs (6) are welded to the bottom of the first porous sound-absorbing plate (5), and the number of the second springs (6) is three.

3. The right-angle planetary reducer structure according to claim 2, characterized in that: and a second porous sound-absorbing plate (7) is welded at the bottom of the second spring (6), and a fixed shell (1) is fixedly connected to the bottom of the second porous sound-absorbing plate (7).

4. The right-angle planetary reducer structure according to claim 1, characterized in that: the left end and the right end of the inner side of the fixed shell (1) are fixedly connected with a first spongy cushion (2) and a second spongy cushion (3) respectively.

5. The right-angle planetary reducer structure according to claim 4, wherein: the inner sides of the first spongy cushion (2) and the second spongy cushion (3) are both attached with a speed reducer body (4).