CN218811846U - Tapping machine with tilting anchor hook - Google Patents
Tapping machine with tilting anchor hook Download PDFInfo
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- CN218811846U CN218811846U CN202222611818.XU CN202222611818U CN218811846U CN 218811846 U CN218811846 U CN 218811846U CN 202222611818 U CN202222611818 U CN 202222611818U CN 218811846 U CN218811846 U CN 218811846U
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Abstract
The utility model provides a high tapping machine with tilting anchor hook, including tapping machine rack platform and rail roof beam, support arm and brace table are installed respectively to tapping machine rack platform's top side, the end of support arm is rotated the connection and is installed the couple hydro-cylinder, the main part of couple hydro-cylinder rotates with the type of falling T mounting bracket to be connected, brace table top one side is rotated and is connected with pressure cylinder, pressure cylinder's output shaft rotates with the type of falling T mounting bracket top to be connected, oil feed pipe mechanism is installed at tapping machine rack platform's top, oil feed pipe mechanism is including type of book stainless steel oil pipe and high-pressure rubber pipe and L type stainless steel oil pipe, it burns hot high-pressure rubber pipe to have avoided high hot molten iron to move towards the enough space of form through oil feed pipe mechanism change pipeline, thereby avoided because of the personnel's injury that the oil pipe fracture caused, through installing one set of pressure cylinder additional, two sets of hydro-cylinders act on the power of withdrawing simultaneously when lifting the hook, guarantee that the tapping machine can be fast to safe position and guarantee equipment safety.
Description
Technical Field
The utility model relates to a hydraulic pressure tapping machine technical field, concretely relates to tapping machine with tilting anchor hook.
Background
The hydraulic tapping machine is one of important blast furnace stokehole operation equipment, and has the function of timely punching an iron notch to ensure that molten iron in a furnace is smoothly discharged into an iron runner, and the performance and efficiency of the hydraulic tapping machine directly influence the production of the blast furnace. Because the iron notch is easy to be blocked, the operations of rock drill impact, drill rod screwing, trolley feeding and the like are frequently required during tapping of the tapping machine;
however, the tapping machine in front of the iron works often has the following problems in the daily use process:
1. when the original design tapping machine needs to drill an iron notch, the rock drill trolley which is responsible for drilling the iron notch is connected with a plurality of high-pressure rubber pipes to realize oil supply, when the rock drill trolley operates, the high-pressure rubber pipes gradually droop above an iron runner and are close to molten iron, the nearest distance between the high-pressure rubber pipes and the iron surface is about 20 cm, the high-pressure rubber pipes are extremely easy to burn due to very high temperature (above 1400 ℃), so that the iron notch cannot be drilled in normal operation of equipment, and high-pressure (the system pressure is 12 MPa) hydraulic oil is sprayed with the high-pressure rubber pipes to explode, so that the equipment is easy to burn and people are easy to be injured;
2. when the original design tapping machine opens a taphole, the hook oil cylinder drives the down-pressing track beam to drive the front anchor hook to hook the anchor hook seat on the blast furnace shell, the rock drill trolley needs to withdraw to the rear side of the track beam after the taphole is subsequently opened so that the anchor hook can be lifted by the hook oil cylinder to enable the whole machine to withdraw from the taphole to return to the initial position, but when the rock drill trolley mechanism runs from the rear end of the track beam to the front end of the track beam in the running process, slag iron splashed from the taphole is easy to splash into the track beam, a feeding mechanism chain and other positions of the rock drill trolley wheels of the rock drill trolley mechanism, so that the blocking and the bonding of the rock drill trolley mechanism are easily caused, once the rock drill trolley mechanism runs to the front end of the track beam and the blocking can not normally withdraw to the rear end of the track beam, the front weight and the rear weight of the track beam can be caused, and the tensile force provided by the rod cavity when the hook oil cylinder hook of the original design is too small, and when the rock drill trolley does not withdraw to the rear end of the track beam, the rock drill trolley can not normally withdraw.
Therefore, it is necessary to develop a shedding machine with a tilting fluke to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tapping machine with tilting anchor to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an opening machine with anchor hook fascinates, including opening machine pallet and rail roof beam, the steel sheet is all installed at both ends around the rail roof beam, two install rail roof beam channel-section steel between the steel sheet, sliding connection installs rock drill mechanism on the rail roof beam channel-section steel, the top of rail roof beam is close to opening machine pallet one end and installs the type of falling T mounting bracket, the top of the type of falling T mounting bracket is rotated and is connected and install the pivot pole, pivot pole and opening machine pallet side top fixed connection, support arm and brace table are installed respectively to the top side of opening machine pallet, the end of support arm is rotated and is connected and install the couple hydro-cylinder, the main part of couple hydro-cylinder rotates with the type of falling T mounting bracket and is connected, brace table top one side is rotated and is connected with pressure cylinder, pressure cylinder's output shaft rotates with type of falling T mounting bracket top and is connected, the top rear side of rail roof beam is installed and is used for driving rock drill mechanism's the mechanism that advances, opening machine pallet's top is installed and is supplied oil pipe mechanism, supply oil pipe mechanism is including folding type stainless steel pipe and high pressure oil pipe and L type stainless steel pipe one end respectively the stainless steel pipe is fixed for the opening stainless steel mechanism one end that the type stainless steel is not folded.
As an improved technical scheme, the rock drill mechanism is including the link, the impacter is installed to the top rear side of link, install the mounting panel on the output shaft of impacter, the cycloid oil motor is installed to the front side of mounting panel, the drilling rod is installed to the front end of cycloid oil motor, L type stainless steel oil pipe's one end is connected with cycloid oil motor and impacter case respectively.
As an improved technical scheme, four rollers are installed at the top of the rock drilling machine mechanism, a track beam is arranged inside the track beam, and the rollers are located inside the track beam and roll.
As an improved technical scheme, sleeve blocks are mounted on the side edges of the impactor and the cycloid oil motor and sleeved on channel steel of the rail beam in a sliding connection mode.
As an improved technical scheme, the feed mechanism is including bearing the seat, bear seat internally mounted and have hydraulic motor, hydraulic motor's output and the inside drive gear that all installs of rail roof beam, drive gear is connected with the inside rotation of rail roof beam, two the cover has the drive track between the drive gear, drive gear's one side and the inside front end of rail roof beam all install driving sprocket, two the cover has drive chain between the driving sprocket, install driven sprocket between the drive chain, driven sprocket is connected with gyro wheel one side.
As an improved technical scheme, an electromagnetic chuck is installed on the rear side of the interior of the rail beam.
As an improved technical scheme, a front anchor hook is installed on the front side of the top of the rail beam.
As an improved technical scheme, an armor layer is arranged on the outer side of the high-pressure rubber pipe.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. the pipeline moving mode is changed through the oil supply pipe mechanism, the original lower suspended pulling mode is changed into an upper platform rolling operation mode, enough protection space is reserved for an oil supply hose and an iron runner, the close contact position is changed into a folding stainless steel oil pipe and an L-shaped stainless steel oil pipe, all the oil pipes are located at positions which are easy to observe and maintain for personnel after improvement, the spot inspection or fault treatment is simpler and more convenient, the high-pressure rubber pipe is prevented from being burnt by high-heat molten iron in enough space, the hardening and deformation of the oil pipes are reduced, the service life of the oil pipes is prolonged, the loss of hydraulic oil is reduced, the economic cost is saved, and the injury accidents of personnel caused by the fracture and the explosion of the oil pipes are avoided;
2. aiming at the problem that the blocking can not be withdrawn when the rock drill mechanism operates, a set of pressure oil cylinder is additionally arranged, the two sets of oil cylinders simultaneously act to exert force when the hook is lifted, the installation form of the oil cylinders is changed, the original force exerted by the oil cylinders when the hook is lifted is changed into force exerted by a rodless cavity, the original tension when the hook is lifted is changed into tension and pressure, the force exerted by the oil cylinders is simultaneously exerted, the force is increased by more than 3 times, the rock drill mechanism can ensure that the front anchor hook is smoothly lifted no matter where the rock drill mechanism is blocked, and the opening machine can be quickly withdrawn to a safe position to ensure the safety of equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the mechanism for removing the oil supply pipe integrally according to the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a schematic structural view of the oil supply pipe mechanism of the present invention;
fig. 5 is a schematic structural view of a rock drill mechanism of the present invention;
fig. 6 is a schematic view of the driving mechanism of the feeding mechanism of the present invention.
Reference numerals:
1. a tapping machine frame table; 2. a rail beam; 3. a rock drill mechanism; 4. an oil supply pipe mechanism; 5. a feeding mechanism; 6. a front anchor hook; 7. a pressure oil cylinder; 8. a hook oil cylinder; 11. a support table; 12. a support arm; 21. a steel plate; 22. rail beam channel steel; 23. an electromagnetic chuck; 24. a spindle rod; 25. an inverted T-shaped mounting bracket; 31. a connecting frame; 32. an impactor; 33. a gerotor oil motor; 34. a drill stem; 35. a roller; 41. a fold-over stainless steel tubing; 42. a high-pressure rubber hose; 43. an L-shaped stainless steel oil pipe; 51. a bearing seat; 52. a hydraulic motor; 53. a transmission gear; 54. a drive track; 55. a drive sprocket; 56. a drive chain; 57. a driven sprocket.
Detailed Description
The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.
As shown in fig. 1-6, an opening machine with a tilting anchor hook comprises an opening machine frame 1 and a rail beam 2, steel plates 21 are respectively installed at the front end and the rear end of the rail beam 2, a rail beam channel steel 22 is installed between the two steel plates 21, a rock drill mechanism 3 is installed on the rail beam channel steel 22 in a sliding connection mode, an inverted T-shaped installation frame 25 is installed at one end, close to the opening machine frame 1, of the top of the rail beam 2, a rotating shaft rod 24 is installed at the top of the inverted T-shaped installation frame 25 in a rotating connection mode, the rotating shaft rod 24 is fixedly connected with the top of the side edge of the opening machine frame 1, a supporting arm 12 and a supporting table 11 are respectively installed at the side edge of the top of the opening machine frame 1, a hook cylinder 8 is installed at the tail end of the supporting arm 12 in a rotating connection mode, the main body of the hook cylinder 8 is rotatably connected with the inverted T-shaped installation frame 25, a pressure cylinder 7 is rotatably connected with one side of the top of the supporting table 11, an output shaft of the pressure cylinder 7 is rotatably connected with the top of the inverted T-shaped installation frame 25, a feeding mechanism 5 for driving the rock drill mechanism 3 is installed on the rear side of the top of the rail beam 2, an oil supply pipe mechanism 4 is installed on the top of the opening machine frame platform 1, the oil supply pipe mechanism 4 comprises a folded stainless steel oil pipe 41, a high-pressure rubber pipe 42 and an L-shaped stainless steel oil pipe 43, two ends of the high-pressure rubber pipe 42 are respectively connected with one ends of the folded stainless steel oil pipe 41 and the L-shaped stainless steel oil pipe 43, one end of the folded stainless steel oil pipe 41 is fixed on the top of the opening machine frame platform 1, one end of the L-shaped stainless steel oil pipe 43 is used for supplying oil to the rock drill mechanism 3, the oil supply pipe mechanism 4 is used for changing the enough space of the pipeline moving form to avoid burning the high-temperature molten iron to the high-pressure rubber pipe 42, so that the economic cost is saved, the personnel injury accidents caused by the fracture and deflagration of the oil pipes are avoided, and the rock drill mechanism is formed by additionally installing a set of pressure oil cylinders 7, when the hook is lifted, the two sets of oil cylinders simultaneously act to exert force, so that the shedding machine can be quickly withdrawn to a safe position, and the safety of equipment is guaranteed.
In the embodiment, the rock drilling machine mechanism 3 comprises a connecting frame 31, an impactor 32 is installed on the rear side of the top of the connecting frame 31, an output shaft of the impactor 32 is provided with an installation plate, a cycloid oil motor 33 is installed on the front side of the installation plate, a drill rod 34 is installed at the front end of the cycloid oil motor 33, and one end of an L-shaped stainless steel oil pipe 43 is respectively connected with the cycloid oil motor 33 and an impactor 32 box;
specifically, the cycloid oil motor 33 drives the drill rod 34 to rotate, the impactor 32 enables the drill rod 34 to generate high-frequency linear impact, the cycloid oil motor 33 and the impactor 32 are supplied with oil through the high-pressure rubber tube 42 by the hydraulic station, and drilling and impact can be carried out simultaneously or respectively.
In the embodiment, four rollers 35 are mounted at the top of the rock drill mechanism 3, a track beam is arranged inside the track beam 2, and the rollers 35 roll inside the track beam;
specifically, the roller 35 can move the rock drill mechanism 3 back and forth along the track beam inside the track beam 2 to achieve drilling and punching.
In the embodiment, sleeve blocks are arranged on the side edges of the impactor 32 and the cycloid oil motor 33 and sleeved on the rail beam channel steel 22 in a sliding connection mode;
in particular, the movement track of the rock drilling mechanism 3 is ensured to be stable, and the cycloid oil motor 33 and the impactor 32 of the rock drilling mechanism 3 are prevented from generating violent shaking.
In this embodiment, the feeding mechanism 5 includes a bearing seat 51, a hydraulic motor 52 is installed inside the bearing seat 51, transmission gears 53 are installed at the output end of the hydraulic motor 52 and inside the rail beam 2, the transmission gears 53 are rotatably connected with the inside of the rail beam 2, a transmission crawler 54 is sleeved between the two transmission gears 53, driving sprockets 55 are installed at one side of the transmission gears 53 and the front end inside the rail beam 2, a driving chain 56 is sleeved between the two driving sprockets 55, a driven sprocket 57 is installed between the driving chains 56, and the driven sprocket 57 is connected with one side of the roller 35;
specifically, the model of the hydraulic motor 52 is 6K-490, the hydraulic motor 52 moves to drive the two transmission gears 53 to rotate through the transmission crawler 54, so that the driven sprocket 57 is driven to move in the driving chain 56 through the two driving chains 56 and the driving sprocket 55, and the driven sprocket 57 is connected with the roller 35 of the rock drilling mechanism 3, thereby realizing the gradual operation of the rock drilling mechanism 3.
In the embodiment, the electromagnetic chuck 23 is installed at the rear side inside the rail beam 2;
specifically, install the connecting piece between the gyro wheel 35 of homonymy, when the stop work, when rock drill mechanism 3 displacement to the rear end of rail roof beam 2, electromagnetic chuck 23 functions and adsorbs the connecting piece between the gyro wheel 35 to realize rock drill mechanism 3's firm fixed.
In the embodiment, the front side of the top of the rail beam 2 is provided with a front anchor hook 6;
specifically, the front anchor 6 can hook an anchor seat on the blast furnace shell, so that when the rock drill mechanism 3 works, the rail beam 2 always bears the action of the balance action force with equal magnitude and opposite direction, and the rail beam 2 cannot shake and return when the drill rod 34 drills and punches.
In this embodiment, an armor layer is disposed outside the high-pressure hose 42;
specifically, the armor layer can further ensure the protection degree of the high-pressure hose 42, and reduce the influence of the external environment on the high-pressure hose 42.
This practical theory of operation:
the original lower suspended pulling mode is changed into an upper platform rolling operation mode, enough protection space is reserved for an oil supply hose and an iron runner, the close contact position is changed into a folded stainless steel oil pipe 41 and an L-shaped stainless steel oil pipe 43, all the oil pipes are positioned at positions which are easy to observe and maintain by personnel after improvement, point inspection or fault treatment is simpler and more convenient, and the high-pressure rubber pipe 42 is prevented from being burnt by high-temperature molten iron in enough space; meanwhile, a set of pressure oil cylinder 7 is additionally arranged, the two sets of oil cylinders simultaneously act to exert force when the hook is lifted, the installation form of the oil cylinders is changed, the original force exerted by the oil cylinders when the hook is lifted is changed into force exerted by a rodless cavity, the original pulling force exerted by the oil cylinders when the hook is lifted is changed into the pulling force exerted by the hook oil cylinders 8 and the pressure of the pressure oil cylinders 7, the force is increased by more than 3 times, and the rock drill mechanism 3 can ensure that the front anchor hook 6 is smoothly lifted no matter where the improved rock drill mechanism 3 is clamped.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (8)
1. The utility model provides an opening machine with anchor hook fascinates, includes opening machine frame platform (1) and rail roof beam (2), its characterized in that, steel sheet (21) are all installed at both ends around rail roof beam (2), two install rail roof beam channel-section steel (22) between steel sheet (21), sliding connection installs rock drill mechanism (3) on rail roof beam channel-section steel (22), the top of rail roof beam (2) is close to opening machine frame platform (1) one end and installs type of falling T mounting bracket (25), type of falling T mounting bracket (25)'s top is rotated and is connected and install pivot pole (24), pivot pole (24) and opening machine frame platform (1) side top fixed connection, support arm (12) and brace table (11) are installed respectively to the top side of opening machine frame platform (1), the end rotation connection of support arm (12) installs couple hydro-cylinder (8), the main part of couple hydro-cylinder (8) rotates with type of falling T mounting bracket (25) and is connected, brace table (11) top one side rotation pressure hydro-cylinder (7) are connected with the output shaft (7) of pressure hydro-cylinder (7), the type of falling is installed with type of T mounting bracket (25) and is connected with rock drill frame (2) top drive mechanism (5) top, and is used for the mechanism top of feeding mechanism (5), supply oil pipe mechanism (4) including a type stainless steel oil pipe (41) and high-pressure rubber tube (42) and L type stainless steel oil pipe (43), the both ends of high-pressure rubber tube (42) are connected with a type stainless steel oil pipe (41) and L type stainless steel oil pipe (43) one end respectively, the top at split machine frame platform (1) is fixed to the one end of a type stainless steel oil pipe (41), the one end of L type stainless steel oil pipe (43) is used for providing rock drill mechanism (3) fuel feeding.
2. A tapping machine with a tilting fluke according to claim 1, characterised in that: rock drill mechanism (3) is including link (31), impacter (32) are installed to the top rear side of link (31), install the mounting panel on the output shaft of impacter (32), cycloid oil motor (33) are installed to the front side of mounting panel, drilling rod (34) are installed to the front end of cycloid oil motor (33), the one end of L type stainless steel oil pipe (43) is connected with cycloid oil motor (33) and impacter (32) case respectively.
3. A tapping machine with a tilting fluke according to claim 1, characterised in that: four gyro wheels (35) are installed at the top of rock drill mechanism (3), the inside track roof beam that is provided with of track roof beam (2), gyro wheel (35) are located the inside roll of track roof beam.
4. A tapping machine with a tilting fluke according to claim 2, characterised in that: the side of impacter (32) and cycloid oil motor (33) all installs the cover piece, sliding connection on rail beam channel-section steel (22) is overlapped to the cover piece.
5. A tapping machine with a tilting fluke according to claim 2, characterised in that: feeding mechanism (5) is including bearing seat (51), bear seat (51) internally mounted have hydraulic motor (52), transmission gear (53) are all installed to the output of hydraulic motor (52) and rail roof beam (2) inside, transmission gear (53) are connected with rail roof beam (2) internal rotation, two it has drive track (54) to overlap between transmission gear (53), drive sprocket (55) are all installed to one side of transmission gear (53) and the inside front end of rail roof beam (2), two it has drive chain (56) to overlap between drive sprocket (55), install driven sprocket (57) between drive chain (56), driven sprocket (57) are connected with gyro wheel (35) one side.
6. A tapping machine with a tilting fluke according to claim 1, characterised in that: and an electromagnetic chuck (23) is arranged on the rear side in the rail beam (2).
7. A tapping machine with a tilting fluke according to claim 1, characterised in that: and a front anchor hook (6) is arranged on the front side of the top of the rail beam (2).
8. A tapping machine with a tilting fluke according to claim 1, characterised in that: and an armor layer is arranged on the outer side of the high-pressure rubber pipe (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222611818.XU CN218811846U (en) | 2022-09-30 | 2022-09-30 | Tapping machine with tilting anchor hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222611818.XU CN218811846U (en) | 2022-09-30 | 2022-09-30 | Tapping machine with tilting anchor hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218811846U true CN218811846U (en) | 2023-04-07 |
Family
ID=87038625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222611818.XU Active CN218811846U (en) | 2022-09-30 | 2022-09-30 | Tapping machine with tilting anchor hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218811846U (en) |
-
2022
- 2022-09-30 CN CN202222611818.XU patent/CN218811846U/en active Active
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