CN208295085U - A kind of ship unloaders reduction gearbox - Google Patents
A kind of ship unloaders reduction gearbox Download PDFInfo
- Publication number
- CN208295085U CN208295085U CN201820174911.XU CN201820174911U CN208295085U CN 208295085 U CN208295085 U CN 208295085U CN 201820174911 U CN201820174911 U CN 201820174911U CN 208295085 U CN208295085 U CN 208295085U
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- China
- Prior art keywords
- damping
- downside
- absorbing pad
- rubber shock
- transposition arm
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Abstract
The utility model discloses a kind of ship unloaders reduction gearboxes, including lower box, telescopic seat, pedestal and lifting structure；When use, the damping effect of lower box is improved by damping frame, play the role of buffering in shock absorbing process by upper Rubber shock-absorbing pad and lower Rubber shock-absorbing pad, shaking force caused by lower box vibration process is absorbed by damping compression bar and damping spring, damping is carried out by compressed spring auxiliary damper, the operation amplitude during layered structure is reduced, to reach damping advantage, solves the problems, such as that existing box body of speed reducer damping effect difference influences precision in the speed reducer course of work；Rotating bar can be driven to rotate by shaking swing handle when use, so that lower hinge is slided in rotating bar, then the distance between the first transposition arm and the second transposition arm are driven, further such that lower skateboard moves up and down, which achieves the height adjustments of lifting structure, structure is simple, uses easy to operate, and practicability is very high.
Description
Technical field
The utility model relates to decelerating chassis body technique neck, specifically a kind of ship unloaders reduction gearboxes.
Background technique
Speed reducer plays a part of to match revolving speed between prime mover and working machine or executing agency and transmits torque, speed reducer
It is a kind of relatively accurate machinery, the purpose using it is to reduce revolving speed, increases torque.Speed reducer operation in decelerating chassis
When, since the damping effect of box body of speed reducer is poor, cause in speed reducer operational process, vibration amplitude is larger, influences speed reducer and exists
Operation in real work, to influence the precision in the speed reducer course of work, and height adjustment is also at problem.
Therefore, those skilled in the art provide a kind of ship unloaders reduction gearbox, mentioned above in the background art to solve
Problem.
Summary of the invention
The purpose of this utility model is to provide a kind of ship unloaders reduction gearboxes, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ship unloaders reduction gearbox, including lower box, telescopic seat, pedestal and lifting structure；It is set on the upside of the lower box
There is upper cover, the downside of lower box is equipped with damping frame, and the downside both ends of damping frame are equipped with telescopic seat, are equipped in telescopic seat flexible
Column, the downside of telescopic seat are equipped with pulley, and the downside inner end of damping frame is equipped with attachment base, and the downside of damping frame is equipped with lifting knot
The downside of structure, telescopic seat and lifting structure is equipped with sliding rail, and pulley and lifting structure are embedded in the inside of sliding rail, the downside of sliding rail
Equipped with pedestal；
The upper and lower of the damping frame is respectively equipped with upper junction plate and lower connecting plate, is fixedly connected at the top of upper junction plate
Upper Rubber shock-absorbing pad is fixedly connected with lower Rubber shock-absorbing pad, upper Rubber shock-absorbing pad and lower Rubber shock-absorbing pad at the top of lower connecting plate
Inside offer cavity, between upper Rubber shock-absorbing pad and lower Rubber shock-absorbing pad be equipped with damping room, the inside of damping room is equipped with
Damper, damper include damping compression bar and damping spring, and the inside of damping room is equipped with buffer layer, the top and bottom of buffer layer
It is equipped with compressed spring, the inside middle position of buffer layer is equipped with damper, and compressed spring is two rows, the top of upper row's compressed spring
The bottom connection of portion and upper Rubber shock-absorbing pad touches, and is in contact at the top of the bottom of upper row's compressed spring and buffer layer, lower row pressure contracting
The top of spring and the bottom connection of buffer layer touch, and are in contact at the top of the bottom of lower row's compressed spring and lower Rubber shock-absorbing pad；
The right side of the lifting structure is equipped with upper mounted plate, and the downside left end of upper mounted plate is equipped with upper hinged seat, upper hinged
Seat is equipped with the first transposition arm, and the right side of upper hinged seat is equipped with slide bar, and slide bar is equipped with upper hinge, and upper hinge is equipped with second and hands over
Yoke, and the first transposition arm and the second transposition arm intersect connection, the downside of the second transposition arm is equipped with lower hinged seat, lower hinged
The right side of seat is equipped with rotating bar, and rotating bar is equipped with lower hinge, and rotating bar is connected with each other by lower hinge and the first transposition arm,
The downside of lower hinged seat and rotating bar is equipped with lower skateboard, and the right end of rotating bar is equipped with swing handle.
As a further solution of the present invention: the front of the upper cover is fixedly connected with flange, the front of flange is opened
Equipped with bearing mouth, and the quantity of bearing mouth is three, three equal circular in shape of bearing mouth.
The lower skateboard is equipped with idler wheel as a further solution of the present invention, and idler wheel is nested in sliding rail
It is internal.
The inside of the buffer layer is equipped with buffer medium, damping spring position as a further solution of the present invention,
In the outside of damping compression bar.
Cavity in the top of the damping compression bar and upper Rubber shock-absorbing pad as a further solution of the present invention,
Inside is in contact, and is in contact on the inside of the bottom of damping compression bar and the cavity in lower Rubber shock-absorbing pad.
Compared with prior art, the utility model has the beneficial effects that
The present apparatus is suitable for a variety of deceleration occasions, in use, improving the damping effect of lower box by damping frame, passes through
Upper Rubber shock-absorbing pad and lower Rubber shock-absorbing pad play the role of buffering in shock absorbing process, are inhaled by damping compression bar and damping spring
Shaking force caused by cabinet vibration process is accepted, damping is carried out by compressed spring auxiliary damper, plays dispersion lower box
Shaking force caused by vibration process plays the role of buffering by buffer layer and impact-absorbing medium, reduces layered structure mistake
Operation amplitude in journey, to reach damping advantage, solving existing box body of speed reducer damping effect difference influences speed reducer work
During work the problem of precision；Rotating bar can be driven to rotate by shaking swing handle when use, so that lower hinge exists
It is slided in rotating bar, then drives the distance between the first transposition arm and the second transposition arm, further such that lower skateboard is transported up and down
Dynamic, which achieves the height adjustments of lifting structure, and structure is simple, use easy to operate, and practicability is very high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ship unloaders reduction gearbox.
Fig. 2 is a kind of structural schematic diagram of ship unloaders reduction gearbox damping frame.
Fig. 3 is a kind of structural schematic diagram of ship unloaders reduction gearbox lifting structure.
Fig. 4 is a kind of structural schematic diagram of ship unloaders reduction gearbox telescopic seat.
In figure: 1- upper cover, 2- flange, 3- bearing mouth, 4- lower box, 5- damping frame, 6- telescopic seat, 7- sliding rail, the bottom 8-
Seat, 9- lifting structure, 10- attachment base, 11- impact-absorbing medium, 12- buffer layer, 13- lower connecting plate, 14- compressed spring, 15- subtract
Rubber shock-absorbing pad, 20- damping room, the upper rubber shock-absorbing of 21- under jolt-squeeze bar, 16- damper, 17- cavity, 18- damping spring, 19-
Pad, 22- upper junction plate, 23- upper mounted plate, the upper hinged seat of 24-, the first transposition arm of 25-, the second transposition arm of 26-, 27- upper hinge,
Hinged seat, 35- are flexible under 28- slide bar, 29- swing handle, 30- lower skateboard, 31- idler wheel, 32- lower hinge, 33- rotating bar, 34-
Column, 36- pulley.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of ship unloaders reduction gearbox, including lower box 4, telescopic seat 6,
Pedestal 8 and lifting structure 9；The upside of the lower box 4 is equipped with upper cover 1, and the downside of lower box 4 is equipped with damping frame 5, damping side
The downside both ends of frame 5 are equipped with telescopic seat 6, and telescopic mast 35 is equipped in telescopic seat 6, and the downside of telescopic seat 6 is equipped with pulley 36, damping side
The downside inner end of frame 5 is equipped with attachment base 10, and the downside of damping frame 5 is equipped with lifting structure 9, telescopic seat 6 and lifting structure 9
Downside is equipped with sliding rail 7, and pulley 36 and lifting structure 9 are embedded in the inside of sliding rail 7, and the downside of sliding rail 7 is equipped with pedestal 8；
The upper and lower of the damping frame 5 is respectively equipped with upper junction plate 22 and lower connecting plate 13, and the top of upper junction plate 22 is solid
Surely it is connected with Rubber shock-absorbing pad 21, the top of lower connecting plate 13 is fixedly connected with lower Rubber shock-absorbing pad 19, upper Rubber shock-absorbing pad
21 and the inside of lower Rubber shock-absorbing pad 19 offer cavity 17, be equipped between upper Rubber shock-absorbing pad 21 and lower Rubber shock-absorbing pad 19
Damping room 20, the inside of damping room 20 are equipped with damper 16, and damper 16 includes damping compression bar 15 and damping spring 18, damping
The inside of room 20 is equipped with buffer layer 12, and the top and bottom of buffer layer 12 is equipped with compressed spring 14, in the inside of buffer layer 12
Meta position has installed damper 16, and compressed spring 14 is two rows, the bottom at the top of upper row's compressed spring 14 and upper Rubber shock-absorbing pad 21
Portion is in contact, and the bottom of upper row's compressed spring 14 is in contact with the top of buffer layer 12, the top of lower row's compressed spring 14 and slow
The bottom connection touching of layer 12 is rushed, the bottom of lower row's compressed spring 14 is in contact with the top of lower Rubber shock-absorbing pad 19；
The right side of the lifting structure 9 is equipped with upper mounted plate 23, and the downside left end of upper mounted plate 23 is equipped with upper hinged seat 24,
Upper hinged seat 24 is equipped with the first transposition arm 25, and the right side of upper hinged seat 24 is equipped with slide bar 28, and slide bar 28 is equipped with upper hinge 27,
Upper hinge 27 is equipped with the second transposition arm 26, and the first transposition arm 25 and the second transposition arm 26 intersect connection, the second intersection
The downside of arm 26 is equipped with lower hinged seat 34, and the right side of lower hinged seat 34 is equipped with rotating bar 33, and rotating bar 33 is equipped with lower hinge 32,
And rotating bar 33 is connected with each other by lower hinge 32 and the first transposition arm 25, the downside of lower hinged seat 34 and rotating bar 33 is equipped with down
The right end of slide plate 30, rotating bar 33 is equipped with swing handle 29.
The front of the upper cover 1 is fixedly connected with flange 2, and the front of flange 2 offers bearing mouth 3, and the number of bearing mouth 3
Amount is three, three equal circular in shape of bearing mouth 3.
The lower skateboard 30 is equipped with idler wheel 31, and idler wheel 31 is nested in the inside of sliding rail 7.
The inside of the buffer layer 12 is equipped with buffer medium 11, and damping spring 18 is located at the outside of damping compression bar 15.
It is in contact on the inside of the top of the damping compression bar 15 and the cavity 17 in upper Rubber shock-absorbing pad 21, damping compression bar 15
It is in contact on the inside of bottom and the cavity 17 in lower Rubber shock-absorbing pad 19.
The working principle of the utility model is:
The utility model relates to a kind of ship unloaders reduction gearbox, the present apparatus is suitable for a variety of deceleration occasions, in use, by subtracting
The damping effect that frame 5 improves lower box 4 is shaken, is played in shock absorbing process by upper Rubber shock-absorbing pad 21 and lower Rubber shock-absorbing pad 19
The effect of buffering is absorbed shaking force caused by 4 vibration process of lower box by damping compression bar 15 and damping spring 18, passed through
14 auxiliary damper 16 of compressed spring carries out damping, plays shaking force caused by dispersion 4 vibration process of lower box, passes through buffering
Layer 12 and impact-absorbing medium 11 play the role of buffering, reduce the operation amplitude during layered structure, subtract to reach
Advantage is shaken, solves the problems, such as that existing box body of speed reducer damping effect difference influences precision in the speed reducer course of work；Lead to when use
Crossing shake swing handle 29 can drive rotating bar 33 to rotate, so that lower hinge 32 is slided in rotating bar 33, then band
Dynamic the distance between first transposition arm 25 and the second transposition arm 26, further such that lower skateboard 30 moves up and down, which achieves
The height adjustment of lifting structure 9, structure is simple, uses easy to operate, and practicability is very high.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of ship unloaders reduction gearbox, including lower box (4), telescopic seat (6), pedestal (8) and lifting structure (9)；Its feature exists
In the upside of the lower box (4) is equipped with upper cover (1), and the downside of lower box (4) is equipped with damping frame (5), damping frame (5)
Downside both ends be equipped with telescopic seat (6), be equipped with telescopic mast (35) in telescopic seat (6), the downside of telescopic seat (6) is equipped with pulley
(36), the downside inner end of damping frame (5) is equipped with attachment base (10), and the downside of damping frame (5) is equipped with lifting structure (9), stretches
The downside of contracting seat (6) and lifting structure (9) is equipped with sliding rail (7), and pulley (36) and lifting structure (9) are embedded in sliding rail (7)
The downside of inside, sliding rail (7) is equipped with pedestal (8)；
The upper and lower of the damping frame (5) is respectively equipped with upper junction plate (22) and lower connecting plate (13), the top of upper junction plate (22)
Portion is fixedly connected with Rubber shock-absorbing pad (21), and lower Rubber shock-absorbing pad (19) are fixedly connected at the top of lower connecting plate (13), on
The inside of Rubber shock-absorbing pad (21) and lower Rubber shock-absorbing pad (19) offers cavity (17), upper Rubber shock-absorbing pad (21) and lower rubber
Damping room (20) are equipped between glue resilient cushion (19), the inside of damping room (20) is equipped with damper (16), and damper (16) includes
Damping compression bar (15) and damping spring (18), the inside of damping room (20) are equipped with buffer layer (12), the top of buffer layer (12) with
Bottom is equipped with compressed spring (14), and the inside middle position of buffer layer (12) is equipped with damper (16), and compressed spring (14) is
Two rows, the top of upper row's compressed spring (14) and the bottom connection of upper Rubber shock-absorbing pad (21) touch, upper row's compressed spring (14)
It being in contact at the top of bottom and buffer layer (12), the top of lower row's compressed spring (14) and the bottom connection of buffer layer (12) touch,
It is in contact at the top of the bottom of lower row's compressed spring (14) and lower Rubber shock-absorbing pad (19)；
The right side of the lifting structure (9) is equipped with upper mounted plate (23), and the downside left end of upper mounted plate (23) is equipped with upper hinged seat
(24), upper hinged seat (24) is equipped with the first transposition arm (25), and the right side of upper hinged seat (24) is equipped with slide bar (28), slide bar (28)
It is equipped with upper hinge (27), upper hinge (27) is equipped with the second transposition arm (26), and the first transposition arm (25) and the second transposition arm
(26) intersect connection, and the downside of the second transposition arm (26) is equipped with lower hinged seat (34), and the right side of lower hinged seat (34) is equipped with
Rotating bar (33), rotating bar (33) are equipped with lower hinge (32), and rotating bar (33) passes through lower hinge (32) and the first transposition arm
(25) it is connected with each other, the downside of lower hinged seat (34) and rotating bar (33) is equipped with lower skateboard (30), and the right end of rotating bar (33) is set
There are swing handle (29).
2. a kind of ship unloaders reduction gearbox according to claim 1, which is characterized in that the front of the upper cover (1) is fixed to be connected
It is connected to flange (2), the front of flange (2) offers bearing mouth (3), and the quantity of bearing mouth (3) is three, three bearing mouths
(3) equal circular in shape.
3. a kind of ship unloaders reduction gearbox according to claim 1, which is characterized in that the lower skateboard (30) is equipped with idler wheel
(31), and idler wheel (31) is nested in the inside of sliding rail (7).
4. a kind of ship unloaders reduction gearbox according to claim 1, which is characterized in that the inside of the buffer layer (12) is equipped with
Buffer medium (11), damping spring (18) are located at the outside of damping compression bar (15).
5. a kind of ship unloaders reduction gearbox according to claim 1, which is characterized in that the top of the damping compression bar (15) with
It is in contact on the inside of cavity (17) in upper Rubber shock-absorbing pad (21), in the bottom of damping compression bar (15) and lower Rubber shock-absorbing pad (19)
Cavity (17) on the inside of be in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174911.XU CN208295085U (en) | 2018-02-01 | 2018-02-01 | A kind of ship unloaders reduction gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174911.XU CN208295085U (en) | 2018-02-01 | 2018-02-01 | A kind of ship unloaders reduction gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295085U true CN208295085U (en) | 2018-12-28 |
Family
ID=64698063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820174911.XU Expired - Fee Related CN208295085U (en) | 2018-02-01 | 2018-02-01 | A kind of ship unloaders reduction gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295085U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386907A (en) * | 2021-07-22 | 2021-09-14 | 江苏科技大学 | Comprehensive vibration damper for container ship lashing bridge |
| CN116928324A (en) * | 2023-09-18 | 2023-10-24 | 江苏万基传动科技有限公司 | Low-noise and stable-connection hard tooth surface speed reducer |
-
2018
- 2018-02-01 CN CN201820174911.XU patent/CN208295085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386907A (en) * | 2021-07-22 | 2021-09-14 | 江苏科技大学 | Comprehensive vibration damper for container ship lashing bridge |
| CN116928324A (en) * | 2023-09-18 | 2023-10-24 | 江苏万基传动科技有限公司 | Low-noise and stable-connection hard tooth surface speed reducer |
| CN116928324B (en) * | 2023-09-18 | 2023-11-28 | 江苏万基传动科技有限公司 | Low-noise and stable-connection hard tooth surface speed reducer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20200201 |