CN204111599U - The runtime buffer device of limestone kiln discharging valve plate - Google Patents
The runtime buffer device of limestone kiln discharging valve plate Download PDFInfo
- Publication number
- CN204111599U CN204111599U CN201420463484.9U CN201420463484U CN204111599U CN 204111599 U CN204111599 U CN 204111599U CN 201420463484 U CN201420463484 U CN 201420463484U CN 204111599 U CN204111599 U CN 204111599U
- Authority
- CN
- China
- Prior art keywords
- valve plate
- connecting rod
- discharging valve
- oil cylinder
- union lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
This novel runtime buffer device disclosing limestone kiln discharging valve plate, it comprises oil cylinder union lever, valve plate connecting rod, compression spring, the oil cylinder union lever left side is that centre arranges reeded tabular, the both sides, front and back of groove are processed with axis hole and threaded connection hole, be optical axis on the right of it, right side is provided with blind hole; For centre arranges reeded tabular on the right of valve plate connecting rod, the both sides, front and back of groove are processed with axis hole and threaded connection hole, and its left side is thin ends and thick middle Step Shaft, and the left end of Step Shaft extend in the blind hole of oil cylinder union lever; Compression spring is enclosed within the thin axle of valve plate connecting rod Step Shaft.When hydro-cylinder is connected to discharging valve plate propelling or backhaul by snubber; snubber not only plays buffering but also play the effect mutually restricted; make hydro-cylinder starting, running, stopping being in progressive, steady, slow working order of stopping in whole process, protect hydro-cylinder and discharging valve plate well.
Description
Technical field
The utility model relates to metallurgy industry sintering plant limestone kiln equipment, particularly relates to limestone kiln discharging valve plate supplementary unit.
Background technology
At present, the structure of metallurgy industry sintering plant limestone kiln discharging valve plate is: discharging valve plate is symmetrically arranged by two hydro-cylinders and controls, directly be connected realization with discharging valve plate by hydraulic cylinder piston rod to move left and right, two hydraulic cylinder piston rod synchronous operations, direction is consistent.Be rigidly connected because two hydraulic cylinder piston rods and discharging valve plate are, allocation is run off or under the effect of mass force when discharging valve plate runs, be very easy to break piston rod or damage hydraulic cylinder body, and changing the part damaged and both delayed the working hour and turn increase job costs.
Summary of the invention
This novel problem to be solved is to provide a kind of limestone kiln discharging valve plate runtime buffer device; when hydro-cylinder is connected to discharging valve plate propelling or backhaul by snubber; snubber not only plays buffering but also play the effect mutually restricted; make hydro-cylinder starting, running, stopping being in progressive, steady, slow working order of stopping in whole process, protect hydro-cylinder and discharging valve plate well.
The runtime buffer device of this Novel lime kiln discharging valve plate, it comprises oil cylinder union lever, valve plate connecting rod, compression spring, and the oil cylinder union lever left side is that centre arranges reeded tabular, and the both sides, front and back of groove are processed with axis hole and threaded connection hole, be optical axis on the right of it, right side is provided with blind hole; For centre arranges reeded tabular on the right of valve plate connecting rod, the both sides, front and back of groove are processed with axis hole and threaded connection hole, and its left side is thin ends and thick middle Step Shaft, and the left end of Step Shaft extend in the blind hole of oil cylinder union lever; Compression spring is enclosed within the thin axle of valve plate connecting rod Step Shaft.
During installation, snubber is two covers, is contained in the both sides of discharging valve plate symmetrically.Hydro-cylinder realizes the connection with snubber by the screw thread on oil cylinder union lever, and coupling shaft passes the front and back play of restriction hydro-cylinder from the axis hole of oil cylinder union lever, discharging valve plate realizes the connection with snubber by the screw thread in valve plate connecting rod, and coupling shaft passes the front and back play of restriction discharging valve plate from the axis hole of valve plate connecting rod.Like this; when hydro-cylinder realizes propelling or backhaul by snubber to discharging valve plate; snubber not only plays buffering but also play the effect mutually restricted; make hydro-cylinder starting, running, stopping being in progressive, steady, slow working order of stopping in whole process, protect hydro-cylinder and discharging valve plate well.
Accompanying drawing explanation
Fig. 1 is the structural representation of this novel runtime buffer device;
Fig. 2 is the schematic diagram that this novel runtime buffer device is connected with hydro-cylinder, discharging valve plate.
Embodiment
As can be seen from Figure 1, the runtime buffer device of this Novel lime kiln discharging valve plate, it comprises oil cylinder union lever 1, valve plate connecting rod 2, compression spring 3, oil cylinder union lever 1 left side is that centre arranges reeded tabular, the both sides, front and back of groove are processed with axis hole and threaded connection hole, be optical axis on the right of it, right side is provided with blind hole; For centre arranges reeded tabular on the right of valve plate connecting rod 2, the both sides, front and back of groove are processed with axis hole and threaded connection hole, and its left side is thin ends and thick middle Step Shaft, and the left end of Step Shaft extend in the blind hole of oil cylinder union lever 1; Compression spring 3 is enclosed within the thin axle of valve plate connecting rod 2 Step Shaft.
As a kind of improved procedure that this is novel, this Novel lime kiln discharging valve plate runtime buffer device also comprises axle sleeve 4, locating sleeve 5, locating sleeve 5 is enclosed within the thin axle of valve plate connecting rod 2 Step Shaft right-hand member, one end of axle sleeve 4 is enclosed within the axle of oil cylinder union lever 1 right-hand member, the other end is enclosed within the external diameter of locating sleeve 5, and is linked into an integrated entity by fastening piece and both.Like this, radial and axial location can be carried out to compression spring 3 better, ensure reliability during its work.
During installation, snubber is two covers, is contained in the both sides of discharging valve plate symmetrically.Hydro-cylinder 7 realizes the connection with snubber by the screw thread on oil cylinder union lever 1, and coupling shaft passes the front and back play of restriction hydro-cylinder from the axis hole of oil cylinder union lever, discharging valve plate 6 realizes the connection with snubber by the screw thread in valve plate connecting rod 2, and coupling shaft passes the front and back play of restriction discharging valve plate from the axis hole of valve plate connecting rod.Like this, just define discharging valve plate and symmetrically arranged controlled by two hydro-cylinders, two cover snubbers, realized moving left and right by hydro-cylinder, buffer control discharging valve plate.When hydro-cylinder realizes propelling or backhaul by snubber to discharging valve plate; snubber not only plays buffering but also play the effect mutually restricted; hydro-cylinder is made to start, run, stop in whole process, being in progressive, steady, slow working order of stopping; protect hydro-cylinder and discharging valve plate well, both improve working efficiency and again reduced job costs.
Claims (2)
1. the runtime buffer device of limestone kiln discharging valve plate, it is characterized in that: it comprises oil cylinder union lever (1), valve plate connecting rod (2), compression spring (3), oil cylinder union lever (1) left side is that centre arranges reeded tabular, the both sides, front and back of groove are processed with axis hole and threaded connection hole, be optical axis on the right of it, right side is provided with blind hole; For centre arranges reeded tabular on the right of valve plate connecting rod (2), the both sides, front and back of groove are processed with axis hole and threaded connection hole, and its left side is thin ends and thick middle Step Shaft, and the left end of Step Shaft extend in the blind hole of oil cylinder union lever (1); Compression spring (3) is enclosed within the thin axle of valve plate connecting rod (2) Step Shaft.
2. runtime buffer device according to claim 1, it is characterized in that: further comprising axle sleeve (4), locating sleeve (5), locating sleeve (5) is enclosed within the thin axle of valve plate connecting rod (2) Step Shaft right-hand member, one end of axle sleeve (4) is enclosed within the axle of oil cylinder union lever (1) right-hand member, the other end is enclosed within the external diameter of locating sleeve (5), and is linked into an integrated entity by fastening piece and both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463484.9U CN204111599U (en) | 2014-08-18 | 2014-08-18 | The runtime buffer device of limestone kiln discharging valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463484.9U CN204111599U (en) | 2014-08-18 | 2014-08-18 | The runtime buffer device of limestone kiln discharging valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111599U true CN204111599U (en) | 2015-01-21 |
Family
ID=52328933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463484.9U Expired - Fee Related CN204111599U (en) | 2014-08-18 | 2014-08-18 | The runtime buffer device of limestone kiln discharging valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257625A (en) * | 2015-11-06 | 2016-01-20 | 马鞍山钢铁股份有限公司 | Damping connecting rod of lower discharge plate of kiln |
-
2014
- 2014-08-18 CN CN201420463484.9U patent/CN204111599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257625A (en) * | 2015-11-06 | 2016-01-20 | 马鞍山钢铁股份有限公司 | Damping connecting rod of lower discharge plate of kiln |
| CN105257625B (en) * | 2015-11-06 | 2018-04-10 | 马鞍山钢铁股份有限公司 | A kind of kiln bottom discharge plate damps connecting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150121 Termination date: 20170818 |