CN2848862Y - Large power bidirection hydraulic iron opener - Google Patents
Large power bidirection hydraulic iron opener Download PDFInfo
- Publication number
- CN2848862Y CN2848862Y CN 200520097264 CN200520097264U CN2848862Y CN 2848862 Y CN2848862 Y CN 2848862Y CN 200520097264 CN200520097264 CN 200520097264 CN 200520097264 U CN200520097264 U CN 200520097264U CN 2848862 Y CN2848862 Y CN 2848862Y
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- iron notch
- big
- drill
- large power
- 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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- Earth Drilling (AREA)
- Blast Furnaces (AREA)
Abstract
A large power bidirectional hydraulic iron notch drill belongs to the technical field of an iron notch drill which is used in front of a furnace. The large power bidirectional hydraulic iron notch drill mainly comprises an impact mechanism, a swing mechanism and a drill component, wherein an impact piston in a cylinder body in the impact mechanism is arranged between a vibrating and beating ring and a vibrating and beating rod. A high-pressure accumulator is connected with a low-pressure accumulator and the cylinder body. A reversal valve component is arranged on the outside of the cylinder body. A water mist dust removing opening and an oil gas lubricating system are arranged on the iron notch drill. Due to the big mass and the big acting surface of the piston and the big flow passing surface of the reversal valve, the utility model has big impulsive work and frequency. Since the utility model is provided with a high-pressure energy accumulating device and a low-pressure energy accumulating device, the iron notch drill is reasonably matched and the matched and automated operation is easy to realized. The design of the external reversal valve brings great convenience to the diagnosis of a fault and the maintenance of a product to improve the work efficiency in front of a blastfurnace.
Description
Technical field
The utility model relates to a kind of iron perforater that is used for fields such as stokehold, engineering, mine, particularly a kind of powerful bidirectional hydraulic formula iron perforater.
Background technology
Iron perforater is a kind of main casthouse equipment that tapping outlet is beaten in the stokehold that is used for, and two kinds of structures of pneumatic type and fluid pressure type are generally arranged.Hydraulic ferrous-mouth opener is because the precision height, easy-maintaining not, and parts replacement inconvenience and cause very big financial loss to the user influence spare part combination and keeps the safety in production.
Summary of the invention
The purpose of this utility model provides a kind of high-power, the two-way large-power hydraulic ferrous-mouth opener of the external exchange system of employing of band backhander function.
The purpose of this utility model is achieved in that a kind of two-way large-power hydraulic ferrous-mouth opener, comprise beater mechanism 1, traversing mechanism 2 and drill tool assembly 3, impact piston 5 in the beater mechanism 1 in the cylinder body 4 is between rapping circle 6 and vibrating rod 7, high pressure accumulator 8 is connected with cylinder body 4 with low pressure accumulator 9, and reversing valve assembly 10 places cylinder body 4 outsides.Taphole drilling machine is provided with water mist dust-removing mouth 11 and oil gas lubricating system 12.
Two-way large-power hydraulic ferrous-mouth opener provided by the utility model, because piston mass is big, plane of action is big, it is big that reversing valve is through-flow, makes this device have bigger ballistic work and frequency; Be provided with the high and low pressure energy storage equipment, make the taphole drilling machine coupling more reasonable, realize supporting automated operation easily; The design of external placed type reversing valve makes Fault Diagnosis and product maintenance is brought bigger convenience, improves stokehold operation effect.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model adopts following structure: a kind of two-way large-power hydraulic ferrous-mouth opener, comprise beater mechanism 1, traversing mechanism 2 and drill tool assembly 3, impact piston 5 in the beater mechanism 1 in the cylinder body 4 is between rapping circle 6 and vibrating rod 7, high pressure accumulator 8 is connected with cylinder body 4 with low pressure accumulator 9, and reversing valve assembly 10 places cylinder body 4 outsides.Taphole drilling machine is provided with water mist dust-removing mouth 11 and oil gas lubricating system 12.
During the work of this device, impact piston 5 acts on vibrating rod 7 and the rapping circle 6, and blast furnace taphole is carried out backhander or forehand; Rotation motor 13 transmits by spline 14, drives vibrating rod 7 and drives drilling tool 3 rotations, thereby beat tapping outlet or dial rod, realizes blow-on; Oil gas lubricating system 12 is the flexibility and reliability of each parts of securing system effectively, and prolonged work-ing life; Water mist dust-removing mouth 11 can spray water smoke, reduces dust effectively, the protection equipment configuration.
Claims (2)
1, a kind of two-way large-power hydraulic ferrous-mouth opener, comprise beater mechanism (1), traversing mechanism (2) and drill tool assembly (3), it is characterized in that: the impact piston (5) in the beater mechanism (1) in the cylinder body (4) is between rapping circle (6) and vibrating rod (7), high pressure accumulator (8) is connected with cylinder body (4) with low pressure accumulator (9), and reversing valve assembly (10) places cylinder body (4) outside.
2, two-way large-power hydraulic ferrous-mouth opener according to claim 1 is characterized in that: taphole drilling machine is provided with water mist dust-removing mouth (11) and oil gas lubricating system (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097264 CN2848862Y (en) | 2005-07-19 | 2005-07-19 | Large power bidirection hydraulic iron opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097264 CN2848862Y (en) | 2005-07-19 | 2005-07-19 | Large power bidirection hydraulic iron opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2848862Y true CN2848862Y (en) | 2006-12-20 |
Family
ID=37521343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520097264 Expired - Lifetime CN2848862Y (en) | 2005-07-19 | 2005-07-19 | Large power bidirection hydraulic iron opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2848862Y (en) |
-
2005
- 2005-07-19 CN CN 200520097264 patent/CN2848862Y/en not_active Expired - Lifetime
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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: 20150719 Granted publication date: 20061220 |
|
| EXPY | Termination of patent right or utility model |