CN115386676A - Automatic calibrating device of intelligent temperature measurement sampling gun for steel smelting converter - Google Patents

Abstract

The utility model relates to an iron and steel smelting converter is with intelligent temperature measurement sampling rifle automatic calibration device, belong to temperature measurement sampling equipment's technical field, it includes the calibration piece of being connected with the furnace gate, the calibration piece is located the slip orbit of temperature measurement sampling rifle, be connected with the calibration board on the calibration piece, be connected with travel switch on the calibration piece, temperature measurement sampling rifle includes the slide bar and gets the material pole, get material pole and slide bar threaded connection, get material pole and calibration board contact after the temperature measurement sampling rifle slides, it is used for driving the calibration board to touch travel switch to get the material pole, be equipped with on the furnace gate and be used for making the separating mechanism who gets material pole and slide bar separation, separating mechanism is located the slip orbit of temperature measurement sampling rifle. This application has and makes operating personnel can in time replace the pole of getting the material, improves the work efficiency's of temperature measurement sample effect.

Description

Automatic calibrating device of intelligent temperature measurement sampling gun for steel smelting converter

Technical Field

The application relates to the technical field of temperature measurement sampling equipment, in particular to an automatic calibration device for an intelligent temperature measurement sampling gun for a steel smelting converter.

Background

Converter steelmaking is generally adopted in steel smelting, converter steelmaking is the main steelmaking method in the world, and temperature measurement sampling is one of important links in the converter steelmaking process, and the effect of the temperature measurement sampling is to detect molten steel temperature, carbon and oxygen content and liquid level height of a molten pool quickly, and take steel samples and slag samples in the molten pool to adapt to a smelting process computer dynamic control system.

Temperature measurement sampling device is including sliding rack and the temperature measurement sampling piece that sets up on the furnace gate of converter, the direction of height of rack perpendicular to furnace gate slides, it places the piece to rotate to be connected with on the rack, the rotation axis of placing the piece is parallel with the direction of sliding of rack, it is connected with the temperature measurement sampling gun to slide on the piece to place, the temperature measurement sampling gun slides along the length direction of placing the piece, the temperature measurement sampling gun is connected with the temperature measurement sampling piece is detachable, the temperature measurement sampling gun includes the slide bar and gets the material pole, the temperature measurement sampling piece is including getting material pipe and thermoscope, get and seted up the mounting hole on the material pipe.

The furnace door is provided with a bin for placing a temperature measurement sampling piece, the furnace door is opened when temperature measurement sampling work is required, the temperature measurement sampling gun slides to the top of the bin firstly, the temperature measurement sampling piece is connected with the temperature measurement sampling gun by embedding the material taking rod into the mounting hole, and the temperature measurement sampling gun drives the temperature measurement sampling piece to enter the furnace door for temperature measurement sampling.

The material taking rod in the prior art can be bent to different degrees after being used for multiple times, the bent material taking rod cannot be accurately slid into the mounting hole embedded in the material taking pipe, and the working efficiency of temperature measurement sampling can be influenced if the material taking rod cannot be replaced in time.

Content of application

In order to make operating personnel can in time replace the pole of getting the material, this application provides an intelligent temperature measurement sampling gun automatic calibration device for steel smelting converter.

The application provides a pair of intelligent temperature measurement sampling gun automatic calibration device for steel smelting converter adopts following technical scheme:

the utility model provides an intelligent temperature measurement sampling gun automatic calibration device for iron and steel smelting converter, includes the calibration block of being connected with the furnace gate, the calibration block is located the orbit of sliding of temperature measurement sampling gun, be connected with the calibration plate on the calibration block, be connected with travel switch on the calibration block, temperature measurement sampling gun includes the slide bar and gets the material pole, the slide bar with get the material pole and connect, get material pole drive calibration plate and remove to touching travel switch after the temperature measurement sampling gun slides.

Through adopting the above technical scheme, if the temperature measurement sampling gun slides the back, get the material pole and can remove to touching the calibration plate, and the drive calibration plate touches travel switch, then should get the crooked degree of material pole and be in normal category, still can use, if the temperature measurement sampling gun slides the back, get the material pole and fail to touch the calibration plate, then need the material pole of getting that updates, through the setting of calibration block, be convenient for judge the crooked degree of getting the material pole, make operating personnel can in time change the material pole of getting, the work efficiency of temperature measurement sample has been improved.

Preferably, be equipped with the mounting bracket that is used for placing temperature measurement sampling piece on the furnace gate, the mounting bracket is located the slide track of temperature measurement sampling rifle, the calibration piece is located the mounting bracket, be equipped with the positioning fixture who is used for the centre gripping to get the material pipe on the mounting bracket, positioning fixture is and leaks hopper-shaped setting, be equipped with the separating mechanism who is used for making to get material pole and slide the pole separation on the mounting bracket.

By adopting the technical scheme, the positioning clamp is arranged in a funnel shape, so that when the positioning clamp clamps the material taking pipe, the positioning clamp has a certain guiding effect on the sliding of the temperature measuring sampling gun, the temperature measuring sampling gun can conveniently slide until the material taking rod is embedded into the mounting hole on the material taking pipe, and the connecting success rate of the temperature measuring sampling gun and the temperature measuring sampling part is improved; get the material pole and can buckle after repetitious usage, the temperature is higher in the converter, gets the influence that material pole surface temperature received the temperature in the converter after the temperature measurement sample in getting into the converter also can be than higher, if will get the material pole through operating personnel and take off from the slide bar, operating personnel has the risk of being scalded, will get material pole and slide bar separation through separating mechanism, has improved the security of device.

Preferably, get material pole and slide bar threaded connection, separating mechanism includes the separation plate of being connected with the mounting bracket, it is connected with the separation piece to slide on the separation plate, it is connected with the separation rack to slide on the separation piece, it is connected with the separation gear with separation rack toothing to rotate on the separation piece, offer on the separation gear and be used for supplying to get the separation through-hole that the material pole wore to establish, be equipped with on the separation gear and be used for the centre gripping to get the holder of material pole, it is coaxial setting with the separation gear after the centre gripping to get the material pole, be equipped with the subassembly that slides that is used for driving the separation piece to slide on the separation plate, be equipped with the drive assembly who is used for driving the separation rack to slide on the separation piece, be equipped with the support piece that is used for supporting the separation gear on the separation piece.

Through adopting above-mentioned technical scheme, it is threaded connection with the slide bar to get the material pole, the separation piece slides under the effect of subassembly that slides, the separation rack slides under drive assembly's effect, the separation rack can drive when sliding and the separation gear rotation of separation rack toothing, the separation gear passes through support piece and installs on the separation piece and follows the separation piece and slide, it passes through the holder and fixes and keep coaxial state with the separation gear to get the material pole, when the separation piece slides, the separation gear can drive and get the material pole and rotate and drive and get the direction that the material pole orientation kept away from the slide bar and slide, thereby make and get material pole and slide bar separation, the degree of automation of device has been promoted.

Preferably, the subassembly that slides includes release lever and control panel, the control panel is connected with the separation block, the one end and the separator plate of release lever rotate to be connected, the other end of release lever rotates and is connected with the control block, offer the control slide that is used for supplying the control block to slide on the control panel, the release lever drives the control block and slides in the control slide when rotating, drive the separation block when the control block slides and slide on the separator plate, be equipped with on the separator plate and be used for driving release lever pivoted driving piece.

Through adopting above-mentioned technical scheme, rotate through driving piece drive release lever, slide in the control slide of control block on the control panel when release lever rotates to the separation block that drive and control panel are connected slides on the separation plate, only has a driving source, is convenient for control the sliding of separation block on the separation plate.

Preferably, the driving assembly comprises a limiting column connected with the separating plate, the limiting column is inclined to the sliding direction of the separating block, and a limiting through hole for the limiting column to slide is formed in the separating rack.

Through adopting above-mentioned technical scheme, because spacing post slope sets up in the direction of sliding of separation piece, when the separation piece slided, the separation rack can change with the distance between the tip that spacing post slided and the separation piece to make the slip of separation rack on the separation piece, through the sliding of the drive separation rack of sliding of separation piece, do not need other driving source drives, the energy can be saved.

Preferably, support piece includes two first butt joint boards, two first butt joint board is located the both ends of separation piece length direction respectively, two the one end that the separation piece was kept away from to first butt joint board all is connected with the butt post, all offer the spacing spout that is used for supplying the butt post to keep away from the one end of first butt joint board and slides on two terminal surfaces of separation gear.

Through adopting above-mentioned technical scheme, the separating gear is installed on the separation piece through the butt post on first butt board and the first butt board, and first butt board and butt post have the supporting role to the separating gear, through the slip orbit of spacing spout restriction butt post on the terminal surface of separating gear to when making the separating gear rotate, get the material pole and can keep coaxial state with the separating gear, improved and made the stability of getting material pole and slip pole separation through separating mechanism.

Preferably, be connected with the steadying plate on the mounting bracket, it is connected with the steady piece to slide on the steadying plate, the both ends of steady piece length direction all are connected with second butt joint board, two the one end that the steady piece was kept away from to the second butt joint board all is connected with the post of stabilizing, the one end that the second butt joint board was kept away from to the post of stabilizing slides and sets up in spacing spout.

Through adopting above-mentioned technical scheme, through the setting of steadying plate, steady block, second butt joint board and stable post, have the supporting role to the separation gear, further make get the material pole can keep coaxial state with the separation gear, improved and made the reliability of getting material pole and slide the pole separation through separating mechanism.

Preferably, any one spacing post slides with first butt joint board and is connected, and any one stabilize the post and slide with the second butt joint board and be connected.

Through adopting above-mentioned technical scheme, be connected, stabilize the post and be connected with sliding of second butt joint board through sliding of spacing post and first butt joint board, if separation gear in use damages, spacing post is adjusted to the accessible and stabilizes the post, changes new separation gear, and the setting of sliding of spacing post and stable post makes the device can the different thickness separation gears of adaptation, has enlarged separating mechanism's application scope.

Preferably, balls are embedded in the ends, close to the separation gear, of the stabilizing column and the limiting column.

Through adopting above-mentioned technical scheme, through the setting of ball, reduce the friction between stabilizing post and spacing post and the separation gear, be convenient for stabilize the post and slide in spacing spout with spacing post to separation gear pivoted stability has been promoted.

Preferably, one end of the sliding rod, which is close to the material taking rod, is connected with a ceramic flange plate, and the ceramic flange plate is used for protecting the joint of the sliding rod and the material taking rod.

Through adopting above-mentioned technical scheme, the ceramic flange dish has the advantage of wearability, corrosion resistance and leakproofness, can protect the slide bar difficult damage under the effect of molten iron, causes the slide bar difficult with get the material pole be connected or be difficult for with get the condition of material pole separation, has prolonged the life of slide bar.

In summary, the present application includes at least one of the following beneficial technical effects:

1. if the temperature measuring sampling gun slides, the material taking rod can touch the calibration plate and drive the calibration plate to touch the travel switch, the bending degree of the material taking rod is in a normal range and can still be used;

2. get the material pole and can buckle after repetitious usage, the temperature is higher in the converter, gets the influence that material pole surface temperature received the temperature in the converter after the temperature measurement sample in getting into the converter also can be than higher, if will get the material pole through operating personnel and take off from the slide bar, operating personnel has the risk of being scalded, will get material pole and slide bar separation through separating mechanism, has improved the security of device.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic diagram of a sliding structure of a temperature measurement sampling gun in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a mounting frame in the embodiment of the present application.

FIG. 4 is a detailed view of the mounting fixture in the embodiment of the present application.

FIG. 5 is a schematic view of an alignment block and a separation mechanism in an embodiment of the present application.

Fig. 6 is a detailed view of the separation mechanism in the embodiment of the present application.

Description of reference numerals: 1. a furnace door; 11. a slide rail; 12. a sliding block; 121. placing a rack; 122. a seventh axis robot walking axis; 2. a mounting frame; 21. a calibration block; 211. a calibration plate; 212. a travel switch; 22. a separation plate; 221. separating the chute; 222. a limiting post; 223. a separating lever; 224. separating the motor; 23. a stabilizing plate; 3. measuring the temperature and sampling; 31. taking a material pipe; 311. mounting holes; 32. a temperature detector; 4. placing the blocks; 41. a servo motor; 42. a speed reducer; 421. rotating the block; 43. a temperature measuring sampling gun; 431. a sliding rack; 432. a slide bar; 433. taking a material rod; 44. a slip gear; 441. a slip motor; 45. a ceramic flange plate; 5. positioning a clamp; 51. positioning a plate; 52. a limiting plate; 53. a limiting groove; 54. a driving cylinder; 6. separating the blocks; 61. separating the rack; 611. a limiting through hole; 62. a drive chute; 63. separating the gear; 631. separating the through holes; 632. a clamping member; 633. a limiting chute; 64. a control panel; 641. controlling the slide way; 642. a control block; 65. a first butt joint plate; 651. a butting post; 7. a stabilizing block; 71. a second butt joint plate; 72. and (4) stabilizing the column.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an automatic calibration device of an intelligent temperature measurement sampling gun for a steel smelting converter, which refers to fig. 1 and fig. 2 and comprises a mounting frame 2 fixed with a furnace door 1, wherein the mounting frame 2 is vertical to the height direction of the furnace door 1, and the mounting frame 2 is used for placing a temperature measurement sampling piece 3; the converter has two furnace doors 1, the ground is provided with a sliding rail 11 for sliding the furnace door 1, the end face of the furnace door 1 fixed by the mounting rack 2 is provided with a sliding block 12, the sliding block 12 is perpendicular to the height direction of the furnace door 1, the sliding block 12 is positioned above the mounting rack 2, when the two furnace doors 1 are closed, the sliding block 12 can be attached to the end face of the other furnace door 1, the sliding block 12 is connected with a placing rack 121 in a sliding manner, the placing rack 121 slides along the length direction of the sliding block 12 through a seventh robot walking shaft 122, and the placing rack 121 can slide to the top of the mounting rack 2.

Referring to fig. 1 and 2, a placing block 4 is rotatably connected to the placing frame 121, a rotation axis of the placing block 4 is parallel to a sliding direction of the placing frame 121, a servo motor 41 is fixedly connected to the placing frame 121, a reducer 42 is fixedly connected to the servo motor 41, an output shaft of the servo motor 41 is coaxially fixed to an input shaft of the reducer 42, a rotating block 421 is fixedly connected to the reducer 42, the reducer 42 and the rotating block 421 are coaxially fixed, the rotating block 421 is fixed to a side wall of the placing block 4, the rotating block 421 is arranged in a straight plane with an end face of the placing block 4, a contact area between the rotating block 421 and the placing block 4 is enlarged, the rotating block 421 is fixed to the placing block 4 stably, and the placing block 4 is driven to rotate by the reducer 42 and the rotating block 421 when the servo motor 41 rotates.

Referring to fig. 1 and 2, a temperature measuring sampling gun 43 is slidably connected to the placing block 4, the temperature measuring sampling gun 43 is arranged along the length direction of the placing block 4, the temperature measuring sampling gun 43 comprises a sliding rod 432 and a material taking rod 433, the material taking rod 433 is in threaded connection with one end of the sliding rod 432 close to the ground, a sliding gear 44 is rotatably connected to the placing block 4, a sliding motor 441 is fixedly arranged on the placing block 4, an output shaft of the sliding motor 441 is coaxially fixed with the sliding gear 44, and a sliding rack 431 engaged with the sliding gear 44 is fixedly arranged on the sliding rod 432; the ceramic flange plate 45 is fixedly arranged at one end, close to the material taking rod 433, of the sliding rod 432, and the ceramic flange plate 45 is used for protecting the joint of the sliding rod 432 and the material taking rod 433 and is not prone to being damaged due to the action of molten iron.

Refer to fig. 1 and fig. 3, temperature measurement sampling member 3 is including getting material pipe 31 and thermoscope 32, thermoscope 32 is fixed with the lateral wall of getting material pipe 31 one end, get material pipe 31 and get the detachable connection of material pole 433, the last mounting hole 311 of having seted up of material pipe 31, the length direction that gets material pipe 31 is followed to mounting hole 311 sets up, fixedly connected with bulge loop on the pore wall of mounting hole 311, set up the annular that supplies the bulge loop embedding on getting the periphery wall of material pole 433, get behind material pole 433 embedding mounting hole 311, in the annular on the material pole 433 is got in the bulge loop embedding in the mounting hole 311, the internal diameter of mounting hole 311 is the same with the external diameter of getting material pole 433.

During the temperature measurement sample, earlier slide with the fixed furnace gate 1 orientation of mounting bracket 2 and keep away from another furnace gate 1 direction, can get into the converter until temperature measurement sampling gun 43, rack 121 slides earlier to mounting bracket 2 top, start servo motor 41 and the motor 441 that slides, make temperature measurement sampling gun 43 be connected the back with temperature measurement sampling piece 3 on the mounting bracket 2, rack 121 slides again to between two furnace gates 1, start servo motor 41 and the motor 441 that slides, make temperature measurement sampling gun 43 drive temperature measurement sampling piece 3 and get into the temperature measurement sample in the converter.

Referring to fig. 3 and 4, in order to improve the success rate of connecting the material taking rod 433 with the material taking pipe 31, a positioning fixture 5 for clamping the material taking pipe 31 is arranged on the mounting frame 2, the positioning fixture 5 is funnel-shaped, the positioning fixture 5 comprises two positioning plates 51 oppositely arranged on two sides of the material taking pipe 31, any one positioning plate 51 is fixed with the mounting frame 2, the other positioning plate 51 is arranged on the mounting frame 2 in a sliding manner, limiting plates 52 are fixedly connected to opposite end surfaces of the two positioning plates 51, the limiting plates 52 are arranged along the length direction of the mounting frame 2, a limiting groove 53 for the material taking rod 433 to penetrate through is formed in each limiting plate 52, and the inner diameter of each limiting groove 53 is the same as the inner diameter of the mounting hole 311; a driving cylinder 54 is fixedly arranged on the mounting frame 2, a piston rod of the driving cylinder 54 is fixed with positioning plates 51 which are slidably arranged on the mounting frame 2, when the two positioning plates 51 are attached under the action of the driving cylinder 54, the positioning plates 51 are attached to the outer wall of one end of the material taking pipe 31 far away from the ground, the bottom end of the limiting plate 52 is attached to the top end of the material taking pipe 31, and the diameter of the end, attached to the material taking pipe 31, of the positioning plates 51 is smaller than that of one end, away from the material taking pipe 31, of the positioning plates 51; positioning fixture 5 that is hopper-shaped setting has the guide effect to getting sliding of material pole 433, is convenient for make get material pole 433 can slide to the embedding get in the mounting hole 311 on the material pipe 31.

Referring to fig. 3 and 5, in order to determine whether the material taking rod 433 can slide into the positioning fixture 5 and be connected with the material taking pipe 31, the calibration block 21 is fixedly connected to the mounting rack 2, the calibration block 21 is located at one end of the mounting rack 2 away from the opening of the oven door 1, the calibration block 21 is hinged to the calibration plate 211, the diameter of the calibration plate 211 is the same as the diameter of one end of the positioning plate 51 away from the material taking pipe 31, the calibration block 21 is located on a sliding track of the temperature measuring sampling gun 43, the stroke switch 212 is fixedly arranged on the calibration block 21, the stroke switch 212 is located under the calibration plate 211, the material taking rod 433 is contacted with the calibration plate 211 after the temperature measuring sampling gun 43 slides and drives the calibration plate 211 to rotate towards the stroke switch 212, and the calibration plate 211 can be contacted with the stroke switch 212 after rotating.

Get material pole 433 and before the temperature measurement sampling piece 3 on the mounting bracket 2 is connected, temperature measurement sampling gun 43 removes to calibration piece 21 top earlier, slide towards calibration board 211 again, if temperature measurement sampling gun 43 slides after, get material pole 433 and can touch calibration board 211, and promote calibration board 211 and rotate to touching travel switch 212, then should get the crooked degree of material pole 433 and be in normal category, still can use, if temperature measurement sampling gun 43 slides after, get material pole 433 and fail to touch calibration board 211, then need to change new material pole 433 of getting.

Referring to fig. 5 and 6, in order to separate the material taking rod 433 from the sliding rod 432, a separating mechanism is arranged on the mounting frame 2, the separating mechanism is located on a sliding track of the temperature measuring sampling gun 43, the separating mechanism comprises a separating plate 22 fixed with the mounting frame 2, the separating plate 22 is located at one end of the calibration block 21 close to the opening of the furnace door 1, the separating plate 22 is connected with a separating block 6 in a sliding manner, a separating chute 221 for the separating block 6 to slide is formed in the separating plate 22, the separating chute 221 is arranged along the height direction of the furnace door 1, and the separating block 6 is attached to a chute wall of the separating chute 221; the separating block 6 is connected with a separating rack 61 in a sliding manner, the separating rack 61 is perpendicular to the height direction of the oven door 1, a driving sliding chute 62 for allowing the separating rack 61 to slide is formed in the separating block 6, the driving sliding chute 62 is perpendicular to the height direction of the oven door 1, and the separating rack 61 is attached to the wall of the driving sliding chute 62.

Referring to fig. 5 and 6, in order to drive the separation rack 61 to slide on the separation block 6, a driving assembly is arranged on the separation plate 22, the driving assembly includes a limit post 222 fixed with the separation plate 22, the limit post 222 is arranged obliquely to the length direction of the separation chute 221, one end of the separation rack 61 close to the limit post 222 is provided with a limit through hole 611 for the limit post 222 to slide, the limit through hole 611 is arranged along the length direction of the limit post 222, and because the limit post 222 is arranged obliquely, the distance between the end of the separation rack 61 connected with the limit post 222 in a sliding manner and the separation block 6 can be changed when the separation block 6 slides, so that the separation rack 61 can slide relative to the separation block 6; separation piece 6 is last to rotate and to be connected with the separation gear 63 with separation rack 61 meshing, separation gear 63's rotation axis sets up along furnace gate 1's direction of height, separation rack 61 drives separation gear 63 and rotates when sliding, it sets up to be used for supplying to get the separation through-hole 631 that material pole 433 wore to establish to run through on the separation gear 63, separation through-hole 631 sets up along furnace gate 1's direction of height, the fixed holder 632 that is used for the centre gripping to get material pole 433 that is equipped with on separation gear 63's the terminal surface, in the embodiment of the application, centre gripping cylinder is chooseed for use to holder 632, get material pole 433 by the centre gripping after with the coaxial fixed of separation gear 63.

Because get material pole 433 and slide bar 432 and be threaded connection, when separation piece 6 slided, it slided on separation piece 6 to drive slip rack 431 through spacing post 222, when separation rack 61 slided, separation gear 63 was driven and is rotated, separation gear 63 slides along with separation piece 6, get material pole 433 through centre gripping cylinder with separation gear 63 is fixed and keep coaxial state with separation gear 63, when separation piece 6 slided, separation gear 63 can drive to get material pole 433 and rotate and drive and get material pole 433 and slide towards the direction of keeping away from slide bar 432.

Referring to fig. 5 and 6, in order to drive the separation block 6 to slide on the separation plate 22, a sliding assembly is arranged on the separation plate 22, the sliding assembly includes a separation rod 223 and a control plate 64, the control plate 64 is fixed to one end, close to the ground, of the separation block 6, one end of the separation rod 223 is rotatably connected to the separation plate 22, a rotation axis of the separation rod 223 is perpendicular to an end surface of the separation plate 22, the other end of the separation rod 223 is rotatably connected with a control block 642, a rotation axis of the control block 642 is perpendicular to a length direction of the separation rod 223, one end, far away from the separation block 6, of the control plate 64 is provided with a control slideway 641 for sliding the control block 642, the control slideway 641 is arranged perpendicular to a height direction of the oven door 1, the separation block 6 is driven to slide on the separation plate 22 through the control block 642 when the separation rod 223 rotates, and a driving member for driving the separation rod 223 to rotate is arranged on the separation plate 22.

The separation motor 224 is started, the separation rod 223 rotates, the control block 642 rotationally connected with the separation rod 223 slides back and forth in the control slide 641 on the control plate 64, and the control block 642 drives the separation block 6 to slide on the separation plate 22.

Referring to fig. 6, in order to install separating gear 63 on separating block 6, be equipped with support piece on separating block 6, support piece includes two first butt plate 65, two first butt plate 65 are located separating block 6 length direction's both ends respectively, first butt plate 65 perpendicular to separating block 6's length direction sets up, the one end that separating block 6 was kept away from to first butt plate 65 is equipped with butt post 651, first butt plate 65 and butt post 651 fixed connection near ground, first butt plate 65 and butt post 651 threaded connection who keeps away from ground, butt post 651 slides along the direction of height of furnace gate 1, all offer the spacing spout 633 that is used for supplying butt post 651 to slide on two terminal surfaces of separating gear 63, spacing spout 633 and the coaxial setting of separating gear 63.

Referring to fig. 5 and 6, a stabilizing plate 23 is fixedly connected to the mounting frame 2, the separating gear 63 is located between the stabilizing plate 23 and the separating plate 22, a stabilizing block 7 is slidably connected to an end surface of the stabilizing plate 23 close to the separating plate 22, a stabilizing chute for sliding the stabilizing block 7 is formed in the stabilizing plate 23, second abutting plates 71 are fixedly connected to two ends of the stabilizing block 7 in the length direction, the second abutting plates 71 are perpendicular to the length direction of the stabilizing block 7, stabilizing columns 72 are arranged at one ends, far away from the stabilizing block 7, of the second abutting plates 71, close to the ground, and are fixedly connected with the stabilizing columns 72, the second abutting plates 71, far away from the ground, are in threaded connection with the stabilizing columns 72, the stabilizing columns 72 slide in the height direction of the oven door 1, and the stabilizing columns 72 are slidably arranged in the limiting chutes 633; through the arrangement of the stabilizing plate 23, the stabilizing block 7, the second abutting plate 71 and the stabilizing column 72, the separating rack 61 is supported, and the rotation of the separating gear 63 is stable; in order to facilitate the stable column 72 and the limiting column 222 to slide in the limiting sliding groove 633, balls are embedded at one ends of the stable column 72 and the limiting column 222 close to the separating gear 63.

The implementation principle of the intelligent temperature measurement sampling gun automatic calibration device for the steel smelting converter in the embodiment of the application is as follows: the temperature measurement sampling gun 43 slides to the upper part of the calibration block 21 first and then slides towards the calibration plate 211, if the temperature measurement sampling gun 43 slides, the material taking rod 433 can touch the calibration plate 211 and push the calibration plate 211 to rotate until touching the travel switch 212, the bending degree of the material taking rod 433 is in a normal range, the temperature measurement sampling gun 43 continuously slides to the upper part of the temperature measurement sampling piece 3 placed on the mounting rack 2, the driving cylinder 54 is started to enable the positioning plate 51 to be attached to the outer wall of the material taking pipe 31, the temperature measurement sampling gun 43 slides towards the clamped temperature measurement sampling piece 3, the material taking rod 433 penetrates through the limiting groove 53 to be embedded into the mounting hole 311 on the material taking pipe 31 to be connected with the temperature measurement sampling piece 3, and the temperature measurement sampling gun 43 drives the temperature measurement sampling piece 3 to slide into the converter for temperature measurement sampling.

If the temperature measuring sampling gun 43 slides, the material taking rod 433 can not touch the calibration plate 211, the temperature measuring sampling gun 43 slides to the position above the separating gear 63, the temperature measuring sampling gun 43 slides to pass through the separating through hole 631, the clamping cylinder is started to fix the material taking rod 433 and the separating gear 63, the separating motor 224 is started, the separating rod 223 rotates, the control block 642 rotatably connected with the separating rod 223 slides in the control slide 641 on the control plate 64 in a reciprocating manner, and the control block 642 drives the separating block 6 to slide on the separating plate 22; because get material pole 433 and slide pole 432 and be threaded connection, when the separation piece 6 slides, slide rack 431 is driven through spacing post 222 and slides on separation piece 6, when separation rack 61 slides, separation gear 63 is driven and is rotated, separation gear 63 slides along with separation piece 6, get material pole 433 through centre gripping cylinder and separation gear 63 fixed and keep coaxial state with separation gear 63, when separation piece 6 slides, separation gear 63 can drive to get material pole 433 and rotate and drive to get material pole 433 and move towards the direction of keeping away from slide pole 432, thereby make and get material pole 433 and slide pole 432 and separate.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides an intelligent temperature measurement sampling gun automatic calibration device for steel smelting converter which characterized in that: including calibration block (21) of being connected with furnace gate (1), calibration block (21) are located the slip orbit of temperature measurement sampling gun (43), be connected with calibration plate (211) on calibration block (21), be connected with travel switch (212) on calibration block (21), temperature measurement sampling gun (43) are including slide bar (432) and get material pole (433), slide bar (432) with get material pole (433) and connect, temperature measurement sampling gun (43) are got after sliding and are expected pole (433) drive calibration plate (211) and move to bumping and touch travel switch (212).

2. The automatic calibrating device for the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 1 is characterized in that: be equipped with on furnace gate (1) and be used for placing mounting bracket (2) of temperature measurement sampling piece (3), mounting bracket (2) are located the orbit of sliding of temperature measurement sampling rifle (43), calibration block (21) are located mounting bracket (2), be equipped with on mounting bracket (2) and be used for the centre gripping to get positioning fixture (5) of material pipe (31), positioning fixture (5) are the setting of leaking hopper-shaped, be equipped with on mounting bracket (2) and be used for making to get the separating mechanism who gets material pole (433) and slide pole (432) separation.

3. The automatic calibrating device for the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 2 is characterized in that: get material pole (433) and slide pole (432) threaded connection, separating mechanism includes separation panel (22) be connected with mounting bracket (2), it is connected with separation piece (6) to slide on separation panel (22), it is connected with separation rack (61) to slide on separation piece (6), it is connected with separation gear (63) with separation rack (61) meshing to rotate on separation piece (6), set up on separation gear (63) and be used for supplying to get separation through-hole (631) that material pole (433) wore to establish, be equipped with on separation gear (63) and be used for the centre gripping to get holder (632) of material pole (433), it is coaxial setting with separation gear (63) after being held to get material pole (433), be equipped with the subassembly that slides that is used for driving separation piece (6) to slide on separation piece (6), be equipped with the support piece that is used for supporting separation gear (63) on separation piece (6).

4. The automatic calibrating device for the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 3, characterized in that: the subassembly that slides includes release lever (223) and control panel (64), control panel (64) are connected with separation piece (6), the one end and the stripper plate (22) of release lever (223) rotate to be connected, the other end of release lever (223) rotates and is connected with control block (642), offer on control panel (64) and be used for supplying control block (642) control slide (641) that slide, be equipped with on stripper plate (22) and be used for driving stripper lever (223) pivoted driving piece.

5. The automatic calibrating device for the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 3, characterized in that: the driving assembly comprises a limiting column (222) connected with the separating plate (22), the limiting column (222) is arranged in the sliding direction of the separating block (6) in an inclined mode, and a limiting through hole (611) used for allowing the limiting column (222) to slide is formed in the separating rack (61).

6. The automatic calibrating device for the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 5 is characterized in that: support piece includes two first butt joint boards (65), two first butt joint board (65) are located separation block (6) length direction's both ends respectively, two the one end that separation block (6) were kept away from in first butt joint board (65) all is connected with butt post (651), all offer on two terminal surfaces of separation gear (63) and be used for supplying butt post (651) to keep away from spacing spout (633) that the one end of first butt joint board (65) slided.

7. The automatic calibrating device of the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 6, characterized in that: be connected with steadying plate (23) on mounting bracket (2), it is connected with steady piece (7) to slide on steadying plate (23), steady piece (7) length direction's both ends all are connected with second butt joint board (71), two the one end that steady piece (7) were kept away from in second butt joint board (71) all is connected with stable post (72), the one end that second butt joint board (71) were kept away from in stable post (72) slides and sets up in spacing spout (633).

8. The automatic calibrating device for the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 7 is characterized in that: any one limiting column (222) is connected with the first abutting plate (65) in a sliding mode, and any one stabilizing column (72) is connected with the second abutting plate (71) in a sliding mode.

9. The automatic calibrating device for the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 8 is characterized in that: balls are embedded in one ends, close to the separation gear (63), of the stabilizing column (72) and the limiting column (222).

10. The automatic calibrating device for the intelligent temperature measuring sampling gun for the steel smelting converter according to claim 1 is characterized in that: the one end that slide bar (432) are close to getting material pole (433) is connected with ceramic ring flange (45), ceramic ring flange (45) are used for protecting slide bar (432) and get the junction of material pole (433).

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