CN207935390U - A kind of speed reducer with long service life - Google Patents
A kind of speed reducer with long service life Download PDFInfo
- Publication number
- CN207935390U CN207935390U CN201820178790.6U CN201820178790U CN207935390U CN 207935390 U CN207935390 U CN 207935390U CN 201820178790 U CN201820178790 U CN 201820178790U CN 207935390 U CN207935390 U CN 207935390U
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- China
- Prior art keywords
- fixedly connected
- spring
- speed reducer
- service life
- long service
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Abstract
The utility model provides a kind of speed reducer with long service life, is related to engineering machinery field.The speed reducer with long service life, including body and buffering leg, the bottom of the body is fixedly connected with rubber block, the lower surface of the rubber block opens up fluted, the inside of the groove is fixedly connected with the first magnet, and the bottom of the buffering leg offers spring groove, and the inner roof wall of the spring groove is fixedly connected with the first spring, the described one end of first spring far from spring groove inner roof wall is fixedly connected with Convenient table, and the one end of the Convenient table far from the first spring is fixedly connected with buffing pad.The speed reducer with long service life, by mutually exclusive between the first magnet and the second magnet, it can make the vibrations for effectively reducing body, to reduce the noise pollution of body, it is driven by body and is hit between rubber block and cushion pad, reach the vibrations that can be very good buffering body, to further reduced the noise of body when in use.
Description
Technical field
The utility model is related to technical field of engineering machinery, specially a kind of speed reducer with long service life.
Background technology
Speed reducer is that a kind of be driven by the gear drive, worm-drive, gear worm that are enclosed in stiff case is formed
Individual components, the speed reduction gearing being commonly used between driving link and working machine.In prime mover and working machine or executing agency
Between play a part of to match rotating speed and transmit torque, speed reducer is generally used for the drive apparatus of low rotation speed large torque, motor,
It is big on the few gear engagement output shaft of the number of teeth on input shaft that internal combustion engine or other power to run at high speed pass through speed reducer
Gear achievees the purpose that deceleration, common speed reducer also have it is several ideal slowing effect is reached to same principle gear, greatly
The ratio between number of teeth of pinion gear is exactly transmission ratio, using extremely wide in modern mechanical.
Currently, the noise of speed reducer generates the friction, vibration and collision for stemming primarily from transmission gear, how effectively to drop
Low and reduction noise, it is an emphasis research topic so that it is more met environmental requirement.Reduce gear drive when speed reducer operation
Noise has become the important subject in industry, existing speed reducer during use, due to for having in terms of noise reduction
It is short of, so as to cause the requirement of environmental protection is not met.Implement new content
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of speed reducer with long service life, solves existing
Speed reducer during use, due to for being short of in terms of noise reduction, so as to cause asking for the requirement for not meeting environmental protection
Topic.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：One kind is with long service life to be subtracted
Fast machine, including body and buffering leg, the bottom of the body are fixedly connected with rubber block, and the lower surface of the rubber block offers
The inside of groove, the groove is fixedly connected with the first magnet, and the bottom of the buffering leg offers spring groove, the spring groove
Inner roof wall be fixedly connected with the first spring, the described one end of first spring far from spring groove inner roof wall is fixedly connected with fixation
Leg, the one end of the Convenient table far from the first spring are fixedly connected with buffing pad, the upper surface of the buffing pad and corresponding first
It is fixedly connected with the second magnet below magnet, the trepanning being connected with right side is offered on the left of the buffering leg, it is described to open
The internal activity in hole is connected with motion bar, is fixedly connected on the left of the one end of the motion bar far from trepanning and body, the work
The upper surface of lever is fixedly connected with second spring, and the buffering being connected with inside trepanning is offered at the top of the buffering leg
Hole.
Preferably, the upper surface of the buffing pad and cushion pad has been fixedly connected at left and right sides of the second magnet,
Two cushion pads are symmetrical arranged with the central axes of buffing pad.
Preferably, fixed plate is fixedly connected on the right side of the buffering leg, the upper surface of the fixed plate is offered under
The movable span that surface is connected.
Preferably, the upper surface of the buffing pad is fixedly connected with gag lever post, the one end of the gag lever post far from buffing pad
Through movable span and the top of fixed plate is extended to, one end that the gag lever post is located above fixed plate is fixedly connected with anticreep
Plate.
Preferably, baffle is overlapped on the left of the buffering leg, the right side of the baffle and the left end of motion bar, which are fixed, to be connected
It connects.
Preferably, it is overlapped with movable block at the top of the buffering leg, the one end of the second spring far from motion bar is run through
Cushion hole is simultaneously fixedly connected with the lower surface of movable block.
(3) advantageous effect
The utility model provides a kind of speed reducer with long service life.Has following advantageous effect：
1, the speed reducer with long service life can be made by mutually exclusive between the first magnet and the second magnet
The vibrations for effectively reducing body are driven by body and are carried out between rubber block and cushion pad to reduce the noise pollution of body
It hits, reaches the vibrations that can be very good buffering body, to further reduced the noise of body when in use.
2, the speed reducer with long service life is reached by buffering the mutual cooperation between leg, the first spring and Convenient table
The shaking force of body squeezes the first spring so that reduces the shaking force of body at work, passes through motion bar upper surface
The second spring of setting reaches and pulls second spring by motion bar, the noise that the vibrations to reduce body generate,
Solves existing speed reducer during use, due to being short of for noise reduction aspect, so as to cause environmental protection is not met
Requirement the problem of.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front view.
Wherein, 1 body, 2 buffing pads, 3 rubber blocks, 4 grooves, 5 first magnet, 6 cushion pads, 7 second magnet, 8 activities
Block, 9 cushion holes, 10 first springs, 11 second springs, 12 baffles, 13 buffering legs, 14 spring grooves, 15 Convenient tables, 16 movable spans,
17 gag lever posts, 18 fixed plates, 19 trepannings, 20 motion bars, 21 anti-off boards.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment provides a kind of speed reducer with long service life, and as shown in Figs. 1-2, including body 1 is gentle
Leg 13 is rushed, the right side of buffering leg 13 is fixedly connected with fixed plate 18, and the upper surface of fixed plate 18 is offered to be connected with lower surface
Movable span 16, the movable span 16 opened up in fixed plate 18 can make body 1 when being shaken, and fixed plate 18 can be through making a living
It is moved on the surface of gag lever post 17 in dynamic hole 16 so that body 1 is more steady, and the bottom of body 1 is fixedly connected with rubber
The lower surface of block 3, rubber block 3 opens up fluted 4, and the inside of groove 4 is fixedly connected with the first magnet 5, buffers the bottom of leg 13
Spring groove 14 is offered, the inner roof wall of spring groove 14 is fixedly connected with the first spring 10, and the first spring 10 is far from spring groove 14
One end of roof is fixedly connected with Convenient table 15, and the one end of Convenient table 15 far from the first spring 10 is fixedly connected with buffing pad 2, delays
The upper surface of red seat 2 is fixedly connected with gag lever post 17, and the one end of gag lever post 17 far from buffing pad 2 is through movable span 16 and extends to
The top of fixed plate 18, one end that gag lever post 17 is located at the top of fixed plate 18 are fixedly connected with anti-off board 21, fixed plate 18 with
When the vibrations of body 1 and moving up and down, anti-off board 21 can be detached to avoid gag lever post 17 from the inside of movable span 16, buffing pad
2 upper surface and the lower section of corresponding first magnet 5 are fixedly connected with the second magnet 7, and the upper surface of buffing pad 2 is simultaneously located at the second magnetic
The left and right sides of iron 7 has been fixedly connected with cushion pad 6, and two cushion pads 6 are symmetrical arranged with the central axes of buffing pad 2, cushion pad 6
It is made for rubber, drives rubber block 3 to move down and when being hit with cushion pad 6 in the shaking force of body 1, cushion pad 6 can be with
The vibrations of body 1 are further buffered, the left side of buffering leg 13 offers the trepanning 19 being connected with right side, the inside of trepanning 19
It is connected with motion bar 20, the left side of buffering leg 13 is overlapped with baffle 12, and the right side of baffle 12 is solid with the left end of motion bar 20
Fixed connection, 20 carry out activity of motion bar can be driven when body 1 shakes, and motion bar 20 can drive 12 carry out activity of baffle at this time,
Baffle 12 can be detached to avoid motion bar 20 from the inside of trepanning 19, the left side of motion bar 20 one end far from trepanning 19 and body 1
Side is fixedly connected, and the upper surface of motion bar 20 is fixedly connected with second spring 11, and the top of buffering leg 13 offers and trepanning 19
The top of the cushion hole 9 that inside is connected, buffering leg 13 is overlapped with movable block 8, the one end of second spring 11 far from motion bar 20
It is fixedly connected through cushion hole 9 and with the lower surface of movable block 8, when motion bar 20 is pullled second spring 11, the second bullet
Spring 11 can drive movable block 8 to be moved, can be to avoid second spring 11 and motion bar 20 at this time with the movement of movable block 8
Between be detached from.
In conclusion the speed reducer with long service life, by mutually exclusive between the first magnet 5 and the second magnet 7,
It can make the vibrations for effectively reducing body 1, to reduce the noise pollution of body 1, drive rubber block 3 by body 1 and delay
It rushes between pad 6 and is hit, reach the vibrations that can be very good buffering body 1, to further reduced body 1 when in use
Noise.
By buffering the mutual cooperation between leg 13, the first spring 10 and Convenient table 15, the shaking force for reaching body 1 will
First spring 10 is squeezed so that reduces the shaking force of body 1 at work, second be arranged by 20 upper surface of motion bar
Spring 11 reaches and pulls second spring 11 by motion bar 20, the noise that the vibrations to reduce body 1 generate, solution
Existing speed reducer determined during use, due to being short of for noise reduction aspect, so as to cause environmental protection is not met
It is required that the problem of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of speed reducer with long service life, including body (1) and buffering leg (13), it is characterised in that：The body (1)
Bottom is fixedly connected with rubber block (3), and the lower surface of the rubber block (3) opens up fluted (4), the inside of the groove (4)
Be fixedly connected with the first magnet (5), the bottom of the buffering leg (13) offers spring groove (14), the spring groove (14) it is interior
Roof is fixedly connected with the first spring (10), and the one end of first spring (10) far from spring groove (14) inner roof wall is fixedly connected
There are Convenient table (15), the one end of the Convenient table (15) far from the first spring (10) to be fixedly connected with buffing pad (2), the buffering
The second magnet (7), a left side for the buffering leg (13) are fixedly connected with below the upper surface of seat (2) and corresponding first magnet (5)
Side offers the trepanning (19) being connected with right side, and the internal activity of the trepanning (19) is connected with motion bar (20), the work
Lever (20) is fixedly connected on the left of one end and body (1) far from trepanning (19), and the upper surface of the motion bar (20) is fixed
It is connected with second spring (11), is offered at the top of the buffering leg (13) and the internal cushion hole (9) being connected of trepanning (19).
2. a kind of speed reducer with long service life according to claim 1, it is characterised in that：The buffing pad (2) it is upper
Surface has simultaneously been fixedly connected with cushion pad (6) at left and right sides of the second magnet (7), and two cushion pads (6) are with buffing pad (2)
Central axes be symmetrical arranged.
3. a kind of speed reducer with long service life according to claim 1, it is characterised in that：The right side of the buffering leg (13)
Side is fixedly connected with fixed plate (18), and the upper surface of the fixed plate (18) offers the movable span being connected with lower surface
(16)。
4. a kind of speed reducer with long service life according to claim 3, it is characterised in that：The buffing pad (2) it is upper
Surface is fixedly connected with gag lever post (17), and the one end of the gag lever post (17) far from buffing pad (2) is through movable span (16) and prolongs
The top of fixed plate (18) is extended to, one end that the gag lever post (17) is located above fixed plate (18) is fixedly connected with anti-off board
(21)。
5. a kind of speed reducer with long service life according to claim 1, it is characterised in that：A left side for the buffering leg (13)
Side is overlapped with baffle (12), and the right side of the baffle (12) is fixedly connected with the left end of motion bar (20).
6. a kind of speed reducer with long service life according to claim 1, it is characterised in that：The top of the buffering leg (13)
Portion is overlapped with movable block (8), and cushion hole (9) and and movable block are run through in the one end of the second spring (11) far from motion bar (20)
(8) lower surface is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178790.6U CN207935390U (en) | 2018-02-01 | 2018-02-01 | A kind of speed reducer with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178790.6U CN207935390U (en) | 2018-02-01 | 2018-02-01 | A kind of speed reducer with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935390U true CN207935390U (en) | 2018-10-02 |
Family
ID=63651139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820178790.6U Expired - Fee Related CN207935390U (en) | 2018-02-01 | 2018-02-01 | A kind of speed reducer with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441758A (en) * | 2018-12-17 | 2019-03-08 | 贵阳力泉液压技术有限公司 | A kind of hydraulic pump with decrease of noise functions |
| CN109944926A (en) * | 2019-03-27 | 2019-06-28 | 江苏胜立特机械有限公司 | A kind of cooling heat radiating type speed reducer and its outer impact shell |
| CN110657225A (en) * | 2019-09-27 | 2020-01-07 | 广东天润自动化科技有限公司 | Improved speed reducer structure |
-
2018
- 2018-02-01 CN CN201820178790.6U patent/CN207935390U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441758A (en) * | 2018-12-17 | 2019-03-08 | 贵阳力泉液压技术有限公司 | A kind of hydraulic pump with decrease of noise functions |
| CN109441758B (en) * | 2018-12-17 | 2024-04-02 | 贵阳力泉液压技术有限公司 | Hydraulic pump with noise reduction function |
| CN109944926A (en) * | 2019-03-27 | 2019-06-28 | 江苏胜立特机械有限公司 | A kind of cooling heat radiating type speed reducer and its outer impact shell |
| CN110657225A (en) * | 2019-09-27 | 2020-01-07 | 广东天润自动化科技有限公司 | Improved speed reducer structure |
| CN110657225B (en) * | 2019-09-27 | 2023-09-26 | 广东天润自动化科技有限公司 | Improved speed reducer structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20210201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |