CN2811677Y - Integrated straight electric-hydraulic push rod for tundish baking device - Google Patents
Integrated straight electric-hydraulic push rod for tundish baking device Download PDFInfo
- Publication number
- CN2811677Y CN2811677Y CN 200520073460 CN200520073460U CN2811677Y CN 2811677 Y CN2811677 Y CN 2811677Y CN 200520073460 CN200520073460 CN 200520073460 CN 200520073460 U CN200520073460 U CN 200520073460U CN 2811677 Y CN2811677 Y CN 2811677Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- cylinder
- hydraulic push
- utility
- baking device
- 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 - Lifetime
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Abstract
The utility model relates to an integrated straight electric-hydraulic push rod for a tundish baking device, which is adapted for places where work pieces are lifted, descended and clamped. The utility model belongs to the technical field of smelting equipment. The utility model comprises a cylinder (1), a cylinder rod (2) and a bidirectional pump (3), wherein one end of the cylinder rod (2) is arranged in the cylinder (1), the bidirectional pump (3) is connected with the tail end of the cylinder (2), and an electric machine (4) of the bidirectional pump (3) is controlled by an inching button (5). The electric-hydraulic push rod has simple installation, reliable running, and convenient operation and maintenance and provides a reliable guarantee for production.
Description
Technical field:
The utility model relate to a kind of in the bag apparatus for baking, be specifically related to a kind of smelt with in the whole straight formula Electrohydraulic push rod of bag apparatus for baking.Be applicable to the place of rising, decline, clamping working substance, also be applicable to the hazardous location, high-altitude.Belong to the smelting equipment technical field.
Background technique:
Before the utility model was made, there were some drawbacks in the Electrohydraulic push rod of bag apparatus for baking during traditional smelting was used: one, adopted filter core in the push rod, and need periodic replacement, because its cabinet space is limited, repair and maintenance work is extremely inconvenient.Two, the lifting of push rod realizes by solenoid directional control valve, and selector valve need regularly replace, and has increased maintenance cost.Its three because what adopt is one-way pump, operate lifting button after must starting oil pump during use, in case the operator forgets termination of pumping, oil pump just is in the oepration at full load state always and causes the oil temperature to rise rapidly, system sealing spare scorches and lost efficacy and can not normally use.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of whole straight formula Electrohydraulic push rod of middle bag apparatus for baking reliable, easy to maintenance is provided.
The purpose of this utility model is achieved in that a kind of whole straight formula Electrohydraulic push rod of middle bag apparatus for baking, it is characterized in that it comprises cylinder body, piston rod and two-way pump, piston rod one end places in the cylinder body, and two-way pump is connected in the cylinder body end, and the two-way pump motor adopts inching button control.
Compare with existing Electrohydraulic push rod, because the utility model adopts whole straight formula Electrohydraulic push rod, push rod adopts two-way pump, adopts inching button control, and that utilizes motor positive and negatively transfers the liter of realizing push rod and fall, and has therefore thoroughly solved the drawback of original Electrohydraulic push rod.This Electrohydraulic push rod is installed simple, and is reliable, and operation and maintenance is convenient, for production provides reliable guarantee.
Description of drawings:
Fig. 1 is a general structure schematic representation of the present utility model.
Embodiment:
Referring to Fig. 1, the utility model is a kind of whole straight formula Electrohydraulic push rod of smelting bag apparatus for baking in the usefulness.It mainly is made up of cylinder body 1, piston rod 2 and two-way pump 3.Piston rod 2 one ends place in the cylinder body 1.Two-way pump 3 is connected in cylinder body 2 ends, and two-way pump 3 motors 4 adopt inching button 5 controls.
Claims (1)
1, a kind of whole straight formula Electrohydraulic push rod of middle bag apparatus for baking, it is characterized in that it comprises cylinder body (1), piston rod (2) and two-way pump (3), piston rod (2) one ends place in the cylinder body (1), two-way pump (3) is connected in cylinder body (2) end, and two-way pump (3) motor (4) adopts inching button (5) control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073460 CN2811677Y (en) | 2005-07-08 | 2005-07-08 | Integrated straight electric-hydraulic push rod for tundish baking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073460 CN2811677Y (en) | 2005-07-08 | 2005-07-08 | Integrated straight electric-hydraulic push rod for tundish baking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811677Y true CN2811677Y (en) | 2006-08-30 |
Family
ID=36938065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073460 Expired - Lifetime CN2811677Y (en) | 2005-07-08 | 2005-07-08 | Integrated straight electric-hydraulic push rod for tundish baking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811677Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908952A (en) * | 2011-08-06 | 2013-02-06 | 新疆永昌新材料科技股份有限公司 | Automatic lifting device of unsaturated polyester resin solid feeding cylinder |
-
2005
- 2005-07-08 CN CN 200520073460 patent/CN2811677Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908952A (en) * | 2011-08-06 | 2013-02-06 | 新疆永昌新材料科技股份有限公司 | Automatic lifting device of unsaturated polyester resin solid feeding cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150708 Granted publication date: 20060830 |
|
| EXPY | Termination of patent right or utility model |