CN206377206U - A kind of buffer unit of protecting against shock - Google Patents
A kind of buffer unit of protecting against shock Download PDFInfo
- Publication number
- CN206377206U CN206377206U CN201720030153.XU CN201720030153U CN206377206U CN 206377206 U CN206377206 U CN 206377206U CN 201720030153 U CN201720030153 U CN 201720030153U CN 206377206 U CN206377206 U CN 206377206U
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- CN
- China
- Prior art keywords
- screw rod
- sleeve
- disc spring
- piston
- buffer unit
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Abstract
The utility model is a kind of buffer unit of protecting against shock, belong to the auxiliary equipment of sintering circular-cooler, it is characterized in that the buffer unit includes ring seat, disc spring, sleeve, piston, spacer pin, screw rod, axle sleeve, packing ring and nut, sleeve is set on the right flank of ring seat, disc spring is placed in sleeve, correspondence sets piston positioned at the right-hand member position of disc spring in sleeve, central blind hole is set on right section of cylinder of piston, spacer pin is set on right section of cylinder of piston, the screw rod stretched towards the right side is set in central blind hole, and spacer pin is inserted into the stopper slot on screw rod, axle sleeve is set on screw rod, packing ring simultaneously installs nut, when using, sintering deposit central cooler slewing frame is absorbed to the radial impact of its drive device by disc spring, impact of the force of periphery to its drive device when slewing frame is operated is absorbed by the swing of screw rod, it slow down impact of the central cooler slewing frame to its drive device, improve the production efficiency of sintering plant.
Description
Technical field
The utility model belongs to the auxiliary equipment of sintering circular-cooler, and the buffering more particularly, to a kind of sintering circular-cooler is filled
Put.
Background technology
Sintering deposit central cooler is steel structure body again because the diameter of slewing frame is than larger in operation process, in operation
During often occur bias, such slewing frame will produce radial impact, secondly, sintering to the drive device of central cooler
The slewing frame of ore deposit central cooler along the center of circle operate when, the impact of circumferencial direction, ring can be produced to the drive device of central cooler again
Therefore cold often produces failure and shuts down after operating a period of time, and then influences the normal production of sintering plant.
The content of the invention
Problem to be solved in the utility model is to propose a kind of buffer unit of protecting against shock, not only rational in infrastructure, is used
It is safe and reliable, and slow down impact of the central cooler slewing frame to its drive device, improve the production efficiency of sintering plant.
The purpose of this utility model is achieved like this：A kind of buffer unit of protecting against shock (abbreviation buffer unit), its
It is characterized in：A kind of buffer unit of protecting against shock include ring seat, disc spring, sleeve, piston, spacer pin, screw rod, axle sleeve, packing ring and
Nut, described ring seat is circular rings, sleeve is set on the right flank of described ring seat, described sleeve is with cylindrical sleeve
It is preferred, disc spring is placed in described sleeve, described disc spring is preferred with annular disc spring, the left end and ring seat of described disc spring
Lean, correspondence sets piston positioned at the right-hand member position of disc spring in described sleeve, described piston is big in left section of diameter
And the small step cylinder of right section of diameter, groove is set on the right surface of left section of cylinder of described piston, it is described
Groove is preferred with toroidal cavity, and central blind hole is set on right section of cylinder of described piston, meanwhile, in described piston
Right section of cylinder on set radial direction screw, spacer pin is set in described screw, in described central blind hole set
Towards the screw rod stretched of the right side, the left side of described screw rod is arc surface, the left side of described screw rod and the bottom surface phase of central blind hole
Against, the stopper slot of setting annular in the left end section of the screw rod, and described spacer pin is inserted into the limit on screw rod
In the groove of position, axle sleeve, packing ring are set on described screw rod and nut is installed.
In use, the ring seat in this buffer unit and the drive device of central cooler are mutually welded, and by described screw rod
Axle sleeve mutually welded with the bearing on central cooler slewing frame, sintering deposit central cooler slewing frame is rushed to the radial direction of its drive device
Hit and just absorbed by disc spring, the left end of screw rod is swung in piston using contact point between the two as the center of circle, so turns round frame
Impact of the force of periphery to its drive device when frame is operated is absorbed by this swing, slow down central cooler slewing frame and it is driven
The impact of dynamic device, improves the production efficiency of sintering plant.
A kind of buffer unit for protecting against shock that the utility model is proposed, it is not only rational in infrastructure, it is safe and reliable, and
Impact of the central cooler slewing frame to its drive device is slow down, the production efficiency of sintering plant is improved.
A kind of buffer unit of the protecting against shock proposed in conjunction with drawings and examples to the utility model is made furtherly
It is bright.
Brief description of the drawings
Fig. 1 is a kind of main cross-sectional schematic diagram of the buffer unit for protecting against shock that the utility model is proposed.
In Fig. 1：1st, ring seat 2, disc spring 3, sleeve 4, piston 5, spacer pin 6, screw rod 7, axle sleeve 8, packing ring 9, spiral shell
It is female
Embodiment
As can be seen from Figure 1：A kind of buffer unit of protecting against shock (abbreviation buffer unit), it is characterized in that：The one kind is prevented
The buffer unit of impact includes ring seat 1, disc spring 2, sleeve 3, piston 4, spacer pin 5, screw rod 6, axle sleeve 7, packing ring 8 and nut 9, institute
The ring seat 1 stated is circular rings, sets sleeve 3 on the right flank of described ring seat 1, described sleeve 3 using cylindrical sleeve as
It is good, disc spring 2 is placed in the described sleeve 3, described disc spring 2 is preferred with annular disc spring, the left end and ring of described disc spring 2
Seat 1 leans, and correspondence sets piston 4 positioned at the right-hand member position of disc spring 2 in described sleeve 3, and described piston 4 is straight in left section
The small step cylinder of big and right section of footpath diameter, sets groove, institute on the right surface of left section of cylinder of described piston 4
The groove stated is preferred with toroidal cavity, and central blind hole is set on right section of cylinder of described piston 4, meanwhile, described
Piston 4 right section of cylinder on the screw of radial direction is set, spacer pin 5 is set in described screw, it is blind at described center
Set in hole towards the screw rod 6 stretched of the right side, the left side of described screw rod 6 is arc surface, the left side and center of described screw rod 6 are blind
The bottom surface in hole leans, and sets the stopper slot of annular in the left end section of the screw rod 6, and insert described spacer pin 5
In stopper slot on screw rod 6, axle sleeve 7, packing ring 8 are set on described screw rod 6 and nut 9 is installed.
In use, the ring seat 1 in this buffer unit and the drive device of central cooler are mutually welded, and by described screw rod 6
On axle sleeve 7 mutually welded with the bearing on central cooler slewing frame, sintering deposit central cooler to the radial impact of its drive device just
Absorbed by disc spring 2, the left end of screw rod 6 is swung in piston 4 using contact point between the two as the center of circle, such slewing frame
Impact of the force of periphery to its drive device during operating is absorbed by this swing, slow down central cooler slewing frame and it is driven
The impact of device, improves the production efficiency of sintering plant.
Claims (4)
1. a kind of buffer unit of protecting against shock, it is characterized in that：A kind of buffer unit of protecting against shock includes ring seat (1), disc spring
(2), sleeve (3), piston (4), spacer pin (5), screw rod (6), axle sleeve (7), packing ring (8) and nut (9), described ring seat (1)
For circular rings, sleeve (3) is set on the right flank of described ring seat (1), disc spring (2), institute are placed in described sleeve (3)
The left end for the disc spring (2) stated is leant with ring seat (1), and correspondence is set positioned at the right-hand member position of disc spring (2) in described sleeve (3)
Piston (4) is put, described piston (4) is in the small step cylinder of big and right section of diameter of left section of diameter, in described piston (4)
Left section of cylinder right surface on groove is set, central blind hole is set on right section of cylinder of described piston (4), together
When, the screw of radial direction is set on right section of cylinder of described piston (4), spacer pin (5) is set in described screw,
The screw rod (6) stretched towards the right side is set in described central blind hole, and the left side of described screw rod (6) is arc surface, described screw rod
(6) left side and the bottom surface of central blind hole is leant, and the stopper slot of annular is set in the left end section of the screw rod (6),
And described spacer pin (5) is inserted into the stopper slot on screw rod (6), axle sleeve (7), pad are set on described screw rod (6)
Circle (8) simultaneously installs nut (9).
2. the buffer unit of a kind of protecting against shock according to claim 1, it is characterised in that described sleeve (3) is cylinder
Sleeve.
3. the buffer unit of a kind of protecting against shock according to claim 1, it is characterised in that described disc spring (2) is annular
Disc spring.
4. the buffer unit of a kind of protecting against shock according to claim 1, it is characterised in that described groove is that annular is recessed
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030153.XU CN206377206U (en) | 2017-01-11 | 2017-01-11 | A kind of buffer unit of protecting against shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030153.XU CN206377206U (en) | 2017-01-11 | 2017-01-11 | A kind of buffer unit of protecting against shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377206U true CN206377206U (en) | 2017-08-04 |
Family
ID=59403366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720030153.XU Active CN206377206U (en) | 2017-01-11 | 2017-01-11 | A kind of buffer unit of protecting against shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499723A (en) * | 2018-11-15 | 2019-03-22 | 李雅丽 | A kind of multi-functional traditional Chinese medicine milling device |
-
2017
- 2017-01-11 CN CN201720030153.XU patent/CN206377206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499723A (en) * | 2018-11-15 | 2019-03-22 | 李雅丽 | A kind of multi-functional traditional Chinese medicine milling device |
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