CN210464058U - Automatic opening and blocking device for smelting furnace mouth - Google Patents
Automatic opening and blocking device for smelting furnace mouth Download PDFInfo
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- CN210464058U CN210464058U CN201921262706.XU CN201921262706U CN210464058U CN 210464058 U CN210464058 U CN 210464058U CN 201921262706 U CN201921262706 U CN 201921262706U CN 210464058 U CN210464058 U CN 210464058U
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Abstract
The utility model belongs to the technical field of automatic unblocking of smelting furnace fire door, and discloses an automatic unblocking device of smelting furnace fire door, a mobile device is respectively and fixedly arranged on an opening arm support and a blocking arm support; the opening arm is fixedly arranged on the opening arm support, and the plugging arm is fixedly arranged on the plugging arm support; the mud taking container is fixedly arranged at the rear side position of the plugging arm, and the extrusion forming device is fixedly arranged at the front side position of the plugging arm; the two hydraulic pipe retracting wheels for retracting the hydraulic pipes are arranged, one hydraulic pipe retracting wheel is fixedly arranged at the upper position of the right end of the opening arm, and the other hydraulic pipe retracting wheel is fixedly arranged at the upper position of the right end of the plugging arm. The automatic opening and blocking device for the smelting furnace mouth greatly improves the working efficiency of blocking the smelting furnace mouth by mud, reduces the investment of labor cost, improves the working environment and improves the working safety factor.
Description
Technical Field
The utility model belongs to the technical field of the automation of smelting furnace fire door is opened stifled, concretely relates to automatic opening of smelting furnace fire door blocks up device.
Background
In the non-ferrous metal smelting industry, the working environment of a smelting workshop is relatively severe, and the smelting furnace is important metal smelting equipment. After the mineral aggregate is proportioned in the storage workshop, the mineral aggregate is conveyed to the smelting furnace through the feeding belt, the metal is smelted into liquid state through the smelting of the smelting furnace, the metal melt and slag in the smelting furnace are discharged out through the furnace mouth of the smelting furnace, and the opening and blocking operation of the furnace mouth of the smelting furnace is dangerous work with large heat radiation.
Particularly, the slag hole is mostly opened and plugged by manually holding a steel chisel or a mud plug at present; in the prior art, the furnace mouth of the smelting furnace is plugged by holding mud by hand, a single mud plug can only complete one plugging operation, the plugging failure needs cooperation of a plurality of persons, or the plugging operation is repeatedly carried out by replacing the mud plug, the consumed time is long, the splashing easily causes scalding of the persons, and the field operation environment is severe; the inventor develops an automatic unblocking device for a smelting furnace mouth based on the defects in the prior art, and can well solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic unblocking device for the mouth of a smelting furnace, which is simple, scientific and reasonable in structural design; the utility model discloses can solve handheld stifled smelting furnace fire door of mud low in operating efficiency, consume the long problem of time, solve simultaneously and made the molten steel splash cause the problem that personnel scalded easily.
The utility model adopts the technical proposal that: an automatic opening and blocking device for a smelting furnace mouth comprises a base, a track, strip-shaped teeth and a meshing movable gear; the upper part of the base is fixedly provided with a track, the strip-shaped teeth are fixedly arranged at the middle position of the upper part of the base, and the strip-shaped teeth are provided with teeth; the meshing movable gear is arranged on the strip-shaped teeth and is meshed with the strip-shaped teeth to act; the driven wheel is fixedly arranged at the right side position of the meshing movable gear, the driving wheel is fixedly arranged at the upper position of the driven wheel, and the driving motor is fixedly arranged at the right side position of the driving wheel; the support body is arranged on the track and is in contact movement with the track; the rotating mechanism is fixedly arranged on the supporting body, and the supporting column is fixedly arranged at the upper part of the rotating mechanism; the rotating shaft is fixedly arranged in a connector which integrally connects the support column, the opening arm support and the plugging arm support; the bottom of the first hydraulic cylinder is fixedly connected with the support column, and the upper part of the first hydraulic cylinder is fixedly connected with the right end of the opening arm support; the bottom of the second hydraulic cylinder is fixedly connected with the support column, and the upper part of the second hydraulic cylinder is fixedly connected with the right end of the plugging arm support; the mobile device is respectively and fixedly arranged on the opening arm support and the plugging arm support; the opening arm is fixedly arranged on the opening arm support, and the plugging arm is fixedly arranged on the plugging arm support; the mud taking container is fixedly arranged at the rear side position of the plugging arm, and the extrusion forming device is fixedly arranged at the front side position of the plugging arm; the two hydraulic pipe retracting wheels for retracting the hydraulic pipes are arranged, one hydraulic pipe retracting wheel is fixedly arranged at the upper position of the right end of the opening arm, and the other hydraulic pipe retracting wheel is fixedly arranged at the upper position of the right end of the plugging arm.
The driving wheel is fixedly connected with a power output shaft of the driving motor, and the driven wheel and the meshing movable gear are fixed into a whole through a connecting shaft.
The rotary mechanism comprises a rotary disc, the rotary disc is a circular rotary body, a hydraulic motor A for driving the rotary disc to rotate is arranged in the rotary disc, and the hydraulic motor A is fixedly communicated with the hydraulic station through a hydraulic pipe.
The moving device comprises rails, the rails are fixedly arranged at two sides of the opening arm support and the plugging arm support, the hydraulic motor B is fixedly arranged at the right ends of the opening arm support and the plugging arm support, a power output end of the hydraulic motor B is fixedly provided with a driving gear, a driven gear is fixedly arranged at the left ends of the opening arm support and the plugging arm support, one moving gear is fixedly arranged at the bottom of a third hydraulic cylinder of the opening arm, and the other moving gear is fixedly arranged at the bottom of a mud plugging forming cylinder of the plugging arm; the driving gear and the driven gear are in transmission connection through a chain.
The opening arm comprises a third hydraulic cylinder, the third hydraulic cylinder is arranged on a track of the moving device through a connecting block positioned at the bottom, a third hydraulic telescopic rod is fixedly arranged at the left end position of the third hydraulic cylinder, and a steel chisel is fixedly arranged at the left side position of the third hydraulic telescopic rod; the right supporting block is fixedly arranged at the left end of the steel rod, the left supporting block is fixedly arranged at the left end of the steel rod, the steel rod penetrates through the right supporting block and the left supporting block which are fixedly arranged, the right supporting block and the left supporting block are respectively arranged on a track of the moving device, and the right supporting block and the left supporting block move in contact with the track.
The mouth blocking arm comprises a fourth hydraulic cylinder, the fourth hydraulic cylinder is fixedly arranged on a track of the moving device through a connecting block, the fourth hydraulic telescopic rod is fixedly arranged at the left side position of the fourth hydraulic cylinder, the piston is fixedly arranged at the left side position of the fourth hydraulic telescopic rod, the mud blocking forming cylinder is fixedly arranged at the left side position of the fourth hydraulic telescopic rod, and the piston extends into the mud blocking forming cylinder.
Get mud container and include the base, the fixed bottom position that sets up at the support square steel of base, mud holds the fixed upper portion position that sets up at the support square steel of case, and mud holds the case and be hollow square, gets the fixed right side position that sets up placing the case at mud of mud mouth.
The extrusion forming device comprises a bottom plate, the bottom plate is fixedly arranged at the bottom of the supporting steel body, the supporting handle and the supporting steel body are arranged in a vertical crossing mode, a forming device is fixedly arranged at the right end of the supporting handle, and the forming device is in a hollow round table shape.
The automatic opening and blocking device for the smelting furnace mouth has the use process that: when the smelting furnace mouth needs to be opened and blocked by the automatic opening and blocking device of the smelting furnace mouth, firstly, a control switch of a driving motor is opened to enable the driving motor to rotate, the driving motor drives a driving wheel and a driven wheel to rotate through a belt, a meshing moving gear is driven to rotate under the rotation of the driven wheel, the meshing moving gear and a strip-shaped tooth are meshed to enable a swing mechanism, a supporting column, an opening arm support and a blocking arm support on the upper portion of a supporting body to move to the position of the smelting furnace mouth, meanwhile, a hydraulic motor B on a moving device on the opening arm support is started to enable the driving gear and the driven gear to rotate under the driving action of a chain, and at the moment, a moving gear on the lower portion of a third hydraulic cylinder is meshed with the chain to drive a third hydraulic telescopic rod and a steel chisel under the guiding action of a right supporting block, further moving the steel bar to the mouth of the smelting furnace, and simultaneously pushing the opening arm bracket upwards by using a control switch of the first hydraulic cylinder under the action of taking the rotating shaft as a rotating fulcrum to ensure that the steel bar is accurately aligned to the mouth of the smelting furnace; and at the moment, the third hydraulic cylinder on the opening arm is utilized to stretch the third hydraulic telescopic rod to move, so that the steel chisel at the left end of the third hydraulic telescopic rod is accurately aligned with the mouth of the smelting furnace, and the steel chisel is smashed to open mud at the mouth of the smelting furnace. Secondly, when the smelting furnace mouth needs to be plugged by the automatic plugging device of the smelting furnace mouth, firstly, putting the mud which is well mixed in advance into a mud containing box of a mud taking container; then, a hydraulic motor A of the slewing mechanism is utilized to rotate the slewing mechanism, and the hydraulic motor A drives the slewing disc to rotate, so that the supporting column and the plugging arm support are rotated to the position of the mud taking container; then a hydraulic motor B of a moving device arranged on the plugging arm support is used for driving a driving gear to rotate, the driving gear enables a driven gear to rotate through a chain, and at the moment, the moving gear arranged at the lower part of the mud plugging forming cylinder is meshed with the chain between the driving gear and the driven gear to drive a plugging arm to further move towards a mud containing box of the mud taking container; the telescopic rod of the second hydraulic cylinder is upwards pushed by using a control switch of the second hydraulic cylinder under the action of taking the rotating shaft as a rotating fulcrum, so that the mud blocking forming cylinder is accurately aligned with the mud taking port; at the moment, a fourth hydraulic telescopic rod is moved leftwards by using a fourth hydraulic cylinder on the plugging arm, a piston penetrates through the mud plugging forming cylinder and is aligned with a mud taking port of the mud containing box, the piston penetrates into the mud containing box to take mud, and the mud fills the mud plugging forming cylinder; and then, the rotation of the slewing mechanism is utilized to enable the plugging arm to turn to the position of a former of the extrusion forming device, the position adjusting action of the plugging arm is utilized again to enable the mud plugging forming cylinder to be accurately aligned with the former, mud filled in the mud plugging forming cylinder and the former form mutual extrusion action to form a conical mud plug, then the position adjusting action of the plugging arm is utilized again to be aligned with the mouth of the smelting furnace, the mud plug is plugged into the mouth of the smelting furnace, and the mud plugging operation is completed. The process is the using process of the automatic opening and closing device of the smelting furnace mouth.
The strip-shaped teeth are fixedly arranged at the middle position of the upper part of the base and are provided with teeth; the meshing movable gear is arranged on the strip-shaped teeth and is meshed with the strip-shaped teeth to act; the driven wheel is fixedly arranged at the right side position of the meshing movable gear, the driving wheel is fixedly arranged at the upper position of the driven wheel, and the driving motor is fixedly arranged at the right side position of the driving wheel; the main purpose of the arrangement is to realize the left-right movement of the support body, the swing mechanism, the opening arm support and the plugging arm support on the base, thereby realizing the adjustment of the left-right positions of the opening arm and the plugging arm.
The slewing mechanism comprises a slewing disc, the slewing disc is a circular slewing body, a hydraulic motor A for driving the slewing disc to rotate is arranged in the slewing disc, and the hydraulic motor A is fixedly communicated with a hydraulic station through a hydraulic pipe; the main purpose of this arrangement is to use the driving action of the hydraulic motor a to rotate the turntable, thereby allowing rotational adjustment of the positions of the support post, the open arm support and the closed arm support.
The moving device comprises rails, the rails are fixedly arranged at two sides of the opening arm support and the plugging arm support, the hydraulic motor B is fixedly arranged at the right ends of the opening arm support and the plugging arm support, a power output end of the hydraulic motor B is fixedly provided with a driving gear, a driven gear is fixedly arranged at the left ends of the opening arm support and the plugging arm support, one moving gear is fixedly arranged at the bottom of a third hydraulic cylinder of the opening arm, and the other moving gear is fixedly arranged at the bottom of a mud plugging forming cylinder of the plugging arm; the driving gear and the driven gear are in transmission connection through a chain; the main purpose of the arrangement is to realize the adjustment of the left and right positions of the opening arm and the blocking arm by using the arrangement of the moving device.
The opening arm comprises a third hydraulic cylinder, the third hydraulic cylinder is arranged on a track of the moving device through a connecting block positioned at the bottom, a third hydraulic telescopic rod is fixedly arranged at the left end position of the third hydraulic cylinder, and a steel chisel is fixedly arranged at the left side position of the third hydraulic telescopic rod; the right supporting block is fixedly arranged at the left end position of the steel rod, the left supporting block is fixedly arranged at the left end position of the steel rod, the steel rod penetrates through the right supporting block and the left supporting block to be fixedly arranged, the right supporting block and the left supporting block are respectively arranged on a track of the moving device, and the right supporting block and the left supporting block are in contact movement with the track; the main purpose of setting like this is to utilize the drill rod to pound the mud of smelting furnace fire door to pieces to realize opening stifled operation to the smelting furnace fire door.
The opening blocking arm comprises a fourth hydraulic cylinder, the fourth hydraulic cylinder is fixedly arranged on a track of the moving device through a connecting block, a fourth hydraulic telescopic rod is fixedly arranged at the left side position of the fourth hydraulic cylinder, a piston is fixedly arranged at the left side position of the fourth hydraulic telescopic rod, a mud blocking forming cylinder is fixedly arranged at the left side position of the fourth hydraulic telescopic rod, and the piston extends into the mud blocking forming cylinder; the main purpose of the arrangement is to realize the mud taking operation in the mud taking container; on the other hand, the extrusion effect of the extrusion forming device and the mud blocking forming cylinder is utilized to form conical mud for blocking the smelting furnace mouth, so that the smelting furnace mouth is blocked.
The mud taking container comprises a base, the base is fixedly arranged at the bottom of the supporting square steel, the mud containing box is fixedly arranged at the upper part of the supporting square steel, the mud containing box is hollow and square, and the mud taking opening is fixedly arranged at the right side of the mud containing box; the main purpose of setting up like this is that utilize the mud to hold the extrusion between mud and the mud stifled forming cylinder in the case, make mud fill in the mud stifled forming cylinder to reach the effect of getting stifled mud automatically.
The extrusion forming device comprises a bottom plate, the bottom plate is fixedly arranged at the bottom of the support steel body, the support handle and the support steel body are arranged in a vertical crossing mode, a forming device is fixedly arranged at the right end of the support handle, and the forming device is in a hollow round table shape; the main purpose of the arrangement is to utilize the extrusion shaping function of the former to lead mud in the mud blocking forming cylinder to form a conical shape, so as to plug the conical mud into the mouth of the smelting furnace and play a role of blocking the mouth of the smelting furnace by the mud.
The utility model has the advantages that: the technical scheme provides an automatic blocking opening device for a smelting furnace mouth, which has simple, scientific and reasonable structural design; the utility model can solve the problems of low operating efficiency and long time consumption of handheld mud blocking the mouth of the smelting furnace, and simultaneously solves the problem that personnel are scalded due to molten steel splashing easily; the integration and the automation of the functions of blocking the smelting furnace mouth and opening the furnace mouth with the mud are realized, the working efficiency of blocking the smelting furnace mouth with the mud is greatly improved, the investment of labor cost is reduced, the working environment is improved, and the working safety factor is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the base of the present invention;
FIG. 3 is a view showing a state of use of the mud collecting container of the present invention;
FIG. 4 is a view showing a state of use of the extrusion molding apparatus of the present invention;
the labels in the figure are: 1. a base, 2, a track, 3, a bar-shaped tooth, 4, a meshing moving gear, 5, a driven wheel, 6, a driving wheel, 7, a driving motor, 8, a support body, 9, a rotating mechanism, 901, a rotating disk, 902, a hydraulic motor A, 10, a support column, 11, a first hydraulic cylinder, 12, a second hydraulic cylinder, 13, a rotating shaft, 14, an opening arm support, 15, a plugging arm support, 16, a moving device, 161, a track, 162, a hydraulic motor B, 163, a driving gear, 164, a driven gear, 165, a moving gear, 17, an opening arm, 171, a third hydraulic cylinder, 172, a third hydraulic telescopic rod, 173, a right support block, 174, a left support block, 175, a steel chisel, 18, a plugging arm, 181, a fourth hydraulic cylinder, 182, a fourth hydraulic telescopic rod, 183, a piston, 184, a mud plugging forming cylinder, 19, a mud taking container, 191, a base, 192, a supporting square steel, 193. mud holds case, 194, gets mud mouth, 20, extrusion device, 201, bottom plate, 202, support steel body, 203, support handle, 204, former, 21, hydraulic pressure pipe receive and release wheel.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in the figure, the utility model adopts the technical scheme that: an automatic opening and blocking device for a smelting furnace mouth comprises a base 1, a track 2, bar-shaped teeth 3 and a meshing movable gear 4; the upper part of the base 1 is fixedly provided with a track 2, the strip-shaped teeth 3 are fixedly arranged at the middle position of the upper part of the base 1, and the strip-shaped teeth 3 are provided with teeth; the meshing movable gear 4 is arranged on the bar-shaped teeth 3, and the meshing movable gear 4 and the bar-shaped teeth 3 perform meshing action; the driven wheel 5 is fixedly arranged at the right side position of the meshing moving gear 4, the driving wheel 6 is fixedly arranged at the upper position of the driven wheel 5, and the driving motor 7 is fixedly arranged at the right side position of the driving wheel 6; the support body 8 is arranged on the track 2, and the support body 8 moves in contact with the track 2; the rotating mechanism 9 is fixedly arranged on the supporting body 8, and the supporting column 10 is fixedly arranged at the upper part of the rotating mechanism 9; the rotating shaft 13 is fixedly arranged in a connecting body which integrally connects the supporting column 10, the opening arm support 14 and the plugging arm support 15; the bottom of the first hydraulic cylinder 11 is fixedly connected with the support column 10, and the upper part of the first hydraulic cylinder is fixedly connected with the right end of the opening arm support 14; the bottom of the second hydraulic cylinder 12 is fixedly connected with the support column 10, and the upper part of the second hydraulic cylinder is fixedly connected with the right end of the plugging arm support 15; the moving device 16 is respectively and fixedly arranged on the opening arm support 14 and the plugging arm support 15; the opening arm 17 is fixedly arranged on the opening arm support 14, and the plugging arm 18 is fixedly arranged on the plugging arm support 15; the mud taking container 19 is fixedly arranged at the rear side position of the plugging arm 18, and the extrusion forming device 20 is fixedly arranged at the front side position of the plugging arm 18; two hydraulic pipe retracting wheels 21 for retracting the hydraulic pipes are arranged, one is fixedly arranged at the upper position of the right end of the opening arm 17, and the other is fixedly arranged at the upper position of the right end of the plugging arm 18.
The driving wheel 6 is fixedly connected with a power output shaft of the driving motor 7, and the driven wheel 5 and the meshing moving gear 4 are fixed into a whole through a connecting shaft.
The slewing mechanism 9 comprises a slewing disc 901, the slewing disc 901 is a circular slewing body, a hydraulic motor A902 for driving the slewing disc 901 to rotate is arranged inside the slewing disc 901, and the hydraulic motor A902 is fixedly communicated with a hydraulic station through a hydraulic pipe.
The moving device 16 comprises a rail 161, the rail 161 is fixedly arranged at two side positions of the opening arm support 14 and the plugging arm support 15, the hydraulic motor B162 is fixedly arranged at the right end positions of the opening arm support 14 and the plugging arm support 15, the power output end of the hydraulic motor B162 is fixedly provided with a driving gear 163, a driven gear 164 is fixedly arranged at the left end positions of the opening arm support 14 and the plugging arm support 15, one of the moving gears 165 is fixedly arranged at the bottom position of the third hydraulic cylinder 171 of the opening arm 17, and the other one is fixedly arranged at the bottom position of the mud plugging forming cylinder 184 of the plugging arm 18; the driving gear 163 and the driven gear 164 are connected and driven by a chain.
The open arm 17 comprises a third hydraulic cylinder 171, the third hydraulic cylinder 171 is arranged on the rail 161 of the moving device 16 through a connecting block at the bottom, a third hydraulic telescopic rod 172 is fixedly arranged at the left end position of the third hydraulic cylinder 171, and a drill 175 is fixedly arranged at the left end position of the third hydraulic telescopic rod 172; the right supporting block 173 is fixedly arranged at the left end of the drill rod 175, the left supporting block 174 is fixedly arranged at the left end of the drill rod 175, the drill rod 175 is fixedly arranged by penetrating through the right supporting block 173 and the left supporting block 174, the right supporting block 173 and the left supporting block 174 are respectively arranged on the track 161 of the mobile device 16, and the right supporting block 173 and the left supporting block 174 are in contact movement with the track 161.
The mouth blocking arm 18 comprises a fourth hydraulic cylinder 181, the fourth hydraulic cylinder 181 is fixedly arranged on the track 161 of the moving device 16 through a connecting block, the fourth hydraulic telescopic rod 182 is fixedly arranged at the left position of the fourth hydraulic cylinder 181, a piston 183 is fixedly arranged at the left position of the fourth hydraulic telescopic rod 182, a mud blocking forming cylinder 184 is fixedly arranged at the left position of the fourth hydraulic telescopic rod 182, and the piston 183 extends into the mud blocking forming cylinder 184.
Get mud container 19 and include base 191, the fixed bottom position that sets up at support square steel 192 of base 191, mud hold the fixed upper portion position that sets up at support square steel 192 of case 193, mud hold the case 193 and be hollow square, get the fixed right side position that sets up at mud placement case 193 of mud mouth 194.
The extrusion forming device 20 comprises a bottom plate 201, the bottom plate 201 is fixedly arranged at the bottom of a support steel body 202, a support handle 203 and the support steel body 202 are arranged in a vertical crossing mode, a forming device 204 is fixedly arranged at the right end of the support handle 203, and the forming device 204 is in a hollow round table shape.
The automatic opening and blocking device for the smelting furnace mouth has the use process that: when the smelting furnace mouth needs to be opened and blocked by the automatic opening and blocking device of the smelting furnace mouth, firstly, a control switch of a driving motor 7 is opened to enable the driving motor 7 to rotate, the driving motor 7 drives a driving wheel 6 and a driven wheel 5 to rotate through a belt, a meshing moving gear 4 is driven to rotate under the rotation of the driven wheel 5, the meshing moving gear 4 is meshed with a strip-shaped tooth 3 to enable a rotating mechanism 9, a supporting column 10, an opening arm support 14 and a blocking arm support 15 on the upper portion of a supporting body 8 to move to the position of the smelting furnace mouth, meanwhile, a hydraulic motor B162 on a moving device 16 on the opening arm support 14 is started to enable a driving gear 163 and a driven gear 164 to rotate under the driving action of a chain, at the moment, a moving gear 165 on the lower portion of a third hydraulic cylinder 171 is meshed with the chain in the rotating process of the chain, the third hydraulic telescopic rod 172 and a steel rod 175 are driven under the guiding action, further moving towards the mouth of the smelting furnace, and simultaneously utilizing a control switch of the first hydraulic cylinder 11 to enable an expansion link of the first hydraulic cylinder 11 to be upward, and pushing up the open arm support 14 under the action of taking the rotating shaft 13 as a rotating fulcrum, so that the steel rod 175 is accurately aligned with the mouth of the smelting furnace; at this time, the third hydraulic cylinder 171 of the opening arm 17 is used to extend the third hydraulic telescopic rod 172, so that the drill steel 175 at the left end of the third hydraulic telescopic rod 172 is precisely aligned with the mouth of the smelting furnace, and is crushed, thereby opening the mud at the mouth of the smelting furnace. Secondly, when the smelting furnace mouth needs to be plugged by the automatic plugging device of the smelting furnace mouth, firstly, the mud which is well mixed in advance is placed in a mud containing box 193 of the mud taking container 19; then, the hydraulic motor A902 of the slewing mechanism 9 is used for rotating the slewing mechanism, and the hydraulic motor A902 drives the slewing disc 901 to rotate, so that the supporting column 10 and the plugging arm bracket 15 are rotated to the position of the mud taking container 19; then, a hydraulic motor B162 of the moving device 16 arranged on the plugging arm support 15 is used for driving a driving gear 163 to rotate, the driving gear 163 enables a driven gear 164 to rotate through a chain, and at the moment, a moving gear 165 arranged at the lower part of the mud plugging forming cylinder 184 is meshed with the chain between the driving gear 163 and the driven gear 164 to drive the plugging arm 18 to further move towards a mud containing box 193 of the mud taking container 19; by using the control switch of the second hydraulic cylinder 12, the telescopic rod of the second hydraulic cylinder 12 is made to move upwards, and the plugging arm support 15 is pushed up under the action of the rotating shaft 13 as a rotating fulcrum, so that the mud plug forming cylinder 184 is accurately aligned with the mud taking port 194; at this time, the fourth hydraulic telescopic rod 182 is moved leftwards by using the fourth hydraulic cylinder 181 on the plugging arm 18, the piston 183 passes through the mud plugging forming cylinder 184 and is aligned with the mud taking port 194 of the mud containing box 193, and goes deep into the mud containing box 193 to take mud, and at this time, mud fills the mud plugging forming cylinder 184; then, the rotation of the revolving mechanism 9 is utilized to make the plugging arm 18 turn to the position of the former 204 of the extrusion forming device 20, the position adjusting action of the plugging arm 18 is utilized again to make the mud plugging forming cylinder 184 and the former 204 align precisely, and simultaneously the mud filled in the mud plugging forming cylinder 184 and the former 204 form mutual extrusion action to form a conical mud plug, and then the position adjusting action of the plugging arm 18 is utilized again to align to the mouth of the smelting furnace to plug the mud into the mouth of the smelting furnace, thus completing the mud plugging operation. The process is the using process of the automatic opening and closing device of the smelting furnace mouth.
Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An automatic opening and blocking device for a smelting furnace mouth comprises a base, a track, strip-shaped teeth and a meshing movable gear; the upper part of the base is fixedly provided with a track, the strip-shaped teeth are fixedly arranged at the middle position of the upper part of the base, and the strip-shaped teeth are provided with teeth; the meshing movable gear is arranged on the strip-shaped teeth and is meshed with the strip-shaped teeth to act; the driven wheel is fixedly arranged at the right side position of the meshing movable gear, the driving wheel is fixedly arranged at the upper position of the driven wheel, and the driving motor is fixedly arranged at the right side position of the driving wheel; the support body is arranged on the track and is in contact movement with the track; the method is characterized in that: the rotating mechanism is fixedly arranged on the supporting body, and the supporting column is fixedly arranged at the upper part of the rotating mechanism; the rotating shaft is fixedly arranged in a connector which integrally connects the support column, the opening arm support and the plugging arm support; the bottom of the first hydraulic cylinder is fixedly connected with the support column, and the upper part of the first hydraulic cylinder is fixedly connected with the right end of the opening arm support; the bottom of the second hydraulic cylinder is fixedly connected with the support column, and the upper part of the second hydraulic cylinder is fixedly connected with the right end of the plugging arm support; the mobile device is respectively and fixedly arranged on the opening arm support and the plugging arm support; the opening arm is fixedly arranged on the opening arm support, and the plugging arm is fixedly arranged on the plugging arm support; the mud taking container is fixedly arranged at the rear side position of the plugging arm, and the extrusion forming device is fixedly arranged at the front side position of the plugging arm; the two hydraulic pipe retracting wheels for retracting the hydraulic pipes are arranged, one hydraulic pipe retracting wheel is fixedly arranged at the upper position of the right end of the opening arm, and the other hydraulic pipe retracting wheel is fixedly arranged at the upper position of the right end of the plugging arm.
2. The automatic opening and closing device for the mouth of the smelting furnace according to claim 1, characterized in that: the driving wheel is fixedly connected with a power output shaft of the driving motor, and the driven wheel and the meshing movable gear are fixed into a whole through a connecting shaft.
3. The automatic opening and closing device for the mouth of the smelting furnace according to claim 1, characterized in that: the rotary mechanism comprises a rotary disc, the rotary disc is a circular rotary body, a hydraulic motor A for driving the rotary disc to rotate is arranged in the rotary disc, and the hydraulic motor A is fixedly communicated with the hydraulic station through a hydraulic pipe.
4. The automatic opening and closing device for the mouth of the smelting furnace according to claim 1, characterized in that: the moving device comprises rails, the rails are fixedly arranged at two sides of the opening arm support and the plugging arm support, the hydraulic motor B is fixedly arranged at the right ends of the opening arm support and the plugging arm support, a driving gear is fixedly arranged at the power output end of the hydraulic motor B, a driven gear is fixedly arranged at the left ends of the opening arm support and the plugging arm support, one moving gear is fixedly arranged at the bottom of a third hydraulic cylinder of the opening arm, and the other moving gear is fixedly arranged at the bottom of a mud plugging forming cylinder of the plugging arm; the driving gear and the driven gear are in transmission connection through a chain.
5. The automatic opening and closing device for the mouth of the smelting furnace according to claim 1, characterized in that: the opening arm comprises a third hydraulic cylinder, the third hydraulic cylinder is arranged on a track of the moving device through a connecting block positioned at the bottom, a third hydraulic telescopic rod is fixedly arranged at the left end position of the third hydraulic cylinder, and a steel chisel is fixedly arranged at the left side position of the third hydraulic telescopic rod; the right supporting block is fixedly arranged at the left end of the steel rod, the left supporting block is fixedly arranged at the left end of the steel rod, the steel rod penetrates through the right supporting block and the left supporting block which are fixedly arranged, the right supporting block and the left supporting block are respectively arranged on a track of the moving device, and the right supporting block and the left supporting block move in contact with the track.
6. The automatic opening and closing device for the mouth of the smelting furnace according to claim 1, characterized in that: the mouth blocking arm comprises a fourth hydraulic cylinder, the fourth hydraulic cylinder is fixedly arranged on a track of the moving device through a connecting block, the fourth hydraulic telescopic rod is fixedly arranged at the left side position of the fourth hydraulic cylinder, the piston is fixedly arranged at the left side position of the fourth hydraulic telescopic rod, the mud blocking forming cylinder is fixedly arranged at the left side position of the fourth hydraulic telescopic rod, and the piston extends into the mud blocking forming cylinder.
7. The automatic opening and closing device for the mouth of the smelting furnace according to claim 1, characterized in that: get mud container and include the base, the fixed bottom position that sets up at the support square steel of base, mud holds the fixed upper portion position that sets up at the support square steel of case, and mud holds the case and be hollow square, gets the fixed right side position that sets up placing the case at mud of mud mouth.
8. The automatic opening and closing device for the mouth of the smelting furnace according to claim 1, characterized in that: the extrusion forming device comprises a bottom plate, the bottom plate is fixedly arranged at the bottom of the supporting steel body, the supporting handle and the supporting steel body are arranged in a vertical crossing mode, a forming device is fixedly arranged at the right end of the supporting handle, and the forming device is in a hollow round table shape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262706.XU CN210464058U (en) | 2019-08-06 | 2019-08-06 | Automatic opening and blocking device for smelting furnace mouth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262706.XU CN210464058U (en) | 2019-08-06 | 2019-08-06 | Automatic opening and blocking device for smelting furnace mouth |
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| Publication Number | Publication Date |
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| CN210464058U true CN210464058U (en) | 2020-05-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332808A (en) * | 2019-08-06 | 2019-10-15 | 洛阳玉冶机械设备有限公司 | A kind of smelting furnace fire door opens block apparatus automatically |
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2019
- 2019-08-06 CN CN201921262706.XU patent/CN210464058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332808A (en) * | 2019-08-06 | 2019-10-15 | 洛阳玉冶机械设备有限公司 | A kind of smelting furnace fire door opens block apparatus automatically |
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