CN201648298U - Coke pot trolley pushing device - Google Patents
Coke pot trolley pushing device Download PDFInfo
- Publication number
- CN201648298U CN201648298U CN2010200329980U CN201020032998U CN201648298U CN 201648298 U CN201648298 U CN 201648298U CN 2010200329980 U CN2010200329980 U CN 2010200329980U CN 201020032998 U CN201020032998 U CN 201020032998U CN 201648298 U CN201648298 U CN 201648298U
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- CN
- China
- Prior art keywords
- handle
- piston rod
- chassis
- lower piston
- 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
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Abstract
The utility model discloses a coke pot trolley pushing device, which comprises a base, a hydraulic cylinder, a handle and a lever. The hydraulic cylinder is fixedly arranged on the base. The hydraulic cylinder includes an upper piston, an upper piston rod, a lower piston and a lower piston rod. The piston area of the upper piston is less than that of the lower piston. The upper piston rod is connected with the handle by a pin. The lower piston rod is connected with the end of a power arm of the lever. The handle is connected with the base through a dead lever. One end of the dead lever is fixed on the base and the other end thereof is connected with the end of the handle through the pin. Due to the adoption of the coke pot trolley pushing device, the coke pot trolley is pushed conveniently in the process of switching the coke pot, the labor is saved and the working efficiency is improved.
Description
Technical field
The utility model relates to the utility appliance that a kind of coke making process moves burnt jar, particularly a kind of burnt jar of chassis boost installation.
Background technology
Dry quenching(of coke) is indispensable link in the coke making process, and burnt jar is one of key equipment of dry quenching(of coke) system, and burnt jar is placed on the burnt jar chassis.In daily production, it is the longest that burnt jar is bearing the roasting time of red incipient scorch, is one of the most frequent equipment of production unit maintenance, and therefore, switching burnt jar is a frequent job content.
All need artificial carrying out because burnt jar maintenance platform is unpowered, about 80 tons of the deadweight of burnt jar and burnt jar chassis, to promote a burnt jar chassis and on trolley track, advance and need a large amount of manpowers, generally need 8-10 people to promote, make that the work of switching burnt jar is quite heavy, it is also long to expend time in.
The utility model content
For addressing the above problem, the utility model provides a kind of burnt jar chassis boost installation, can promote a burnt jar chassis time saving and energy savingly and go the focusing jar to switch.
For achieving the above object, burnt jar of chassis boost installation of the present utility model, comprise base, hydro-cylinder, handle and lever, described hydro-cylinder is fixedly mounted on the described base, described hydro-cylinder comprises upper piston, upper piston rod, lower piston and lower piston rod, the piston area of described upper piston is less than the piston area of described lower piston, and described upper piston rod is connected by bearing pin with described handle, and described lower piston rod is connected with the end of the power arm of described lever; Described handle is connected with described base by a fixed link, and an end of described fixed link is fixed on the described base, and the other end is connected with the end of described handle by bearing pin.
Be provided with spring between the cylinder bottom of described lower piston and described hydro-cylinder.
Burnt jar of chassis boost installation of the present utility model utilized lever principle and pascal's principle, and the power that manually applies is amplified, and assists operator to promote burnt jar chassis.By burnt jar of chassis boost installation of the present utility model, made things convenient for the implementation of burnt jar chassis in the burnt jar of handoff procedure, saved manpower, improved operating efficiency.
Description of drawings
Fig. 1 is the synoptic diagram of burnt jar of chassis boost installation of the present utility model.
Embodiment
Fig. 1 is the synoptic diagram of burnt jar of chassis boost installation of the present utility model, as shown in the figure, burnt jar of chassis boost installation of the present utility model comprises base 10, hydro-cylinder 20, handle 30 and lever 40, described hydro-cylinder 20 is fixedly mounted on the described base 10, described hydro-cylinder 20 comprises upper piston 21, upper piston rod 22, lower piston 23 and lower piston rod 24, the piston area of described upper piston 21 is less than the piston area of described lower piston 23, described upper piston rod 22 connects upper piston 21, described lower piston rod 24 connects lower piston 23, described upper piston rod 22 is connected by bearing pin 33 with described handle 30, and described lower piston rod 24 is connected with the end of the power arm of described lever 40; Described handle 30 is connected with described base 10 by a fixed link 31, and an end of described fixed link 31 is fixed on the described base 10, and the other end is connected with the end of described handle 30 by bearing pin 32.
The end of the resistance arm of described lever 40 is used to prize the wheel 50 of burnt jar chassis.When manually firmly depressing handle 30, hydro-cylinder 20 actions, upper piston rod 22 to by the hydraulic efficiency oil transmission, makes lower piston rod 24 press lever 40 downwards under the effect of handle 30, lever 40 prizes the wheel 50 of burnt jar chassis, can help operator to promote burnt jar chassis.Hydro-cylinder 20 has utilized pascal's principle, and the piston area by upper piston 21 and lower piston 23 varies in size power is increased.The piston area ratio of upper piston 21 and lower piston 23 can be set by the needs amplification multiple.The utility model is by the effect of effect, hydro-cylinder 20 and the handle 30 of lever 40, the power that manually is applied on the handle 30 is amplified, make that only need apply little power just can apply very big power at the wheel 50 of the resistance arm end of lever 40 focusing jar chassis.
For prevent on the resistance arm of lever 40 resistance hour, lower piston 23 moves downward the too fast unsafe factor that causes, and in described hydro-cylinder 20, is provided with spring 25 between the cylinder bottom of described lower piston 23 and hydro-cylinder 20.When load less, promptly the resistance on the resistance arm of lever 40 hour, 25 pairs of lower pistons 23 of spring apply reactive force.Simultaneously, handle 30 under the effect of spring 25, can also help lower piston 23 to return to original position after depressing, and is convenient to depress the action of handle 30 next time.
Burnt jar of chassis boost installation of the present utility model when being used to promote burnt jar of chassis, preferably can with burnt jar of chassis synchronous operation, therefore, described base 10 is installed on the orbit of burnt jar chassis, can move on the track of burnt jar chassis.
Claims (2)
1. burnt jar of chassis boost installation, it is characterized in that, comprise base, hydro-cylinder, handle and lever, described hydro-cylinder is fixedly mounted on the described base, described hydro-cylinder comprises upper piston, upper piston rod, lower piston and lower piston rod, the piston area of described upper piston is less than the piston area of described lower piston, and described upper piston rod is connected by bearing pin with described handle, and described lower piston rod is connected with the end of the power arm of described lever; Described handle is connected with described base by a fixed link, and an end of described fixed link is fixed on the described base, and the other end is connected with the end of described handle by bearing pin.
2. burnt jar of chassis boost installation as claimed in claim 1 is characterized in that, is provided with spring between the cylinder bottom of described lower piston and described hydro-cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200329980U CN201648298U (en) | 2010-01-13 | 2010-01-13 | Coke pot trolley pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200329980U CN201648298U (en) | 2010-01-13 | 2010-01-13 | Coke pot trolley pushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201648298U true CN201648298U (en) | 2010-11-24 |
Family
ID=43113527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200329980U Expired - Fee Related CN201648298U (en) | 2010-01-13 | 2010-01-13 | Coke pot trolley pushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201648298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090602A (en) * | 2014-05-16 | 2015-11-25 | 北京航天试验技术研究所 | Valve hydraulic hand wheel |
| CN110452720A (en) * | 2019-08-29 | 2019-11-15 | 济钢集团国际工程技术有限公司 | Dry coke quenching automatic station-keeping system executing agency is locking and stroke calibrating installation |
-
2010
- 2010-01-13 CN CN2010200329980U patent/CN201648298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090602A (en) * | 2014-05-16 | 2015-11-25 | 北京航天试验技术研究所 | Valve hydraulic hand wheel |
| CN110452720A (en) * | 2019-08-29 | 2019-11-15 | 济钢集团国际工程技术有限公司 | Dry coke quenching automatic station-keeping system executing agency is locking and stroke calibrating installation |
| CN110452720B (en) * | 2019-08-29 | 2024-04-09 | 济钢集团国际工程技术有限公司 | Anti-loosening and travel calibrating device for execution mechanism of automatic dry quenching positioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20140113 |