CN117446428B - Power-on trolley of industrial silicon tapping machine - Google Patents
Power-on trolley of industrial silicon tapping machine Download PDFInfo
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- CN117446428B CN117446428B CN202311573798.4A CN202311573798A CN117446428B CN 117446428 B CN117446428 B CN 117446428B CN 202311573798 A CN202311573798 A CN 202311573798A CN 117446428 B CN117446428 B CN 117446428B
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- driving wheel
- trolley
- power
- piston
- wheel
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 16
- 239000010703 silicon Substances 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 87
- 239000010959 steel Substances 0.000 claims description 87
- 230000006835 compression Effects 0.000 claims description 30
- 238000007906 compression Methods 0.000 claims description 30
- 239000000428 dust Substances 0.000 claims description 29
- 238000007664 blowing Methods 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims 2
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 230000033001 locomotion Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HBPDKDSFLXWOAE-UHFFFAOYSA-N Tebuthiuron Chemical compound CNC(=O)N(C)C1=NN=C(C(C)(C)C)S1 HBPDKDSFLXWOAE-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/18—Cleaning devices comprising brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0283—Position of the load carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The application relates to the technical field of tapping of submerged arc furnaces, and discloses a power-on trolley of an industrial silicon tapping machine, which comprises a power-on trolley body, wherein a wheel set structure driven by a motor assembly is arranged at the bottom end of the power-on trolley body, the wheel set structure comprises a driving wheel and two driven wheels, the driving wheel and the driven wheels are respectively positioned at two sides of the power-on trolley body, and an encoder is arranged below the driving wheel. According to the application, the three wheels of the driving wheel and the two driven wheels are arranged, and the independent encoders are additionally arranged on the driving wheel position on the lower surface of the track, so that the power-on trolley can not idle and run even if the driving wheel slides and the encoder is arranged when walking on the uneven and distorted track through the three-wheel structure, and the accuracy of movement is ensured.
Description
Technical Field
The application relates to the technical field of tapping of submerged arc furnaces, in particular to a power-on trolley of an industrial silicon tapping machine.
Background
In the prior art, when the rotary submerged arc furnace uses the burner of the tapping machine, the charging trolley is equipped to provide power for the burner, the charging trolley can synchronously move with the tapping machine, after the charging trolley reaches a designated position, the charging copper bar can be automatically connected to supply power for the burner, and because the furnace body of the rotary submerged arc furnace rotates, the furnace eyes rotate, the tapping machine and the charging trolley need to synchronously walk on respective annular tracks to meet the position of the furnace eyes, the conventional charging trolley is of a four-wheel structure, a group of driving wheels of the trolley are driven by a motor to rotate, the wheels and the tracks are contacted to generate friction, friction force is converted into transmission torque to drive the trolley to walk, and the trolley is positioned by an encoder on the wheels, so that the charging trolley can accurately follow the tapping machine to reach the position of the furnace eyes.
Because the circular track of the power-on trolley is positioned near the submerged arc furnace, the temperature is high, dust is large, the environment is severe, the extreme conditions such as flaming, material collapse and the like of the submerged arc furnace are frequently experienced, the circular track of the power-on trolley is heated and deformed after being used for a period of time, the track presents a phenomenon that the circular track is slightly distorted and wavy, when the four-wheel power-on trolley walks on an uneven track surface, the four-wheel power-on trolley inevitably contacts the track at different times, when the driving wheel is suspended, the trolley slips and does not walk, a positioning encoder assembled with the driving wheel of the trolley continuously rotates, the number running phenomenon occurs, and the number running phenomenon or the number losing phenomenon of the encoder can lead a furnace outlet machine synchronously operated with the power-on trolley not to know the position of the power-on trolley and can not work normally; in addition, because the dust on site is large, dust is easy to accumulate on the track, and the friction between the powered-on trolley and the track is reduced due to dust accumulation, so that the powered-on trolley slips and cannot be normally used.
Disclosure of Invention
The application provides a power-on trolley of an industrial silicon tapping machine, which has the advantages of preventing a driving wheel from slipping and effectively removing ash, and is used for solving the problems of the driving wheel slipping and dust reducing the wheel moving friction force during power-on in the background technology.
In order to achieve the above purpose, the application adopts the following technical scheme: the power-on trolley of the industrial silicon tapping machine comprises a power-on trolley body, a motor assembly, a wheel group structure and a steel brush, wherein the motor assembly is arranged on the power-on trolley body, the wheel group structure comprises a driving wheel and two driven wheels, the driving wheel and the driven wheels are respectively positioned on two sides of the power-on trolley body, the top end of the power-on trolley body is connected with a driving shaft for driving the driving wheel to rotate, and the motor assembly is used for driving the driving wheel to rotate so that the driving wheel and the driven wheels can be in rolling fit on a track below; an encoder is arranged below the driving wheel, and is arranged below the driving wheel and clamped on the upper surface and the lower surface of the rail together with the driving wheel; the dust removing assembly is arranged on two sides of the motor assembly and comprises steel brushes arranged on two sides of the driving wheel and the driven wheel.
Further, the steel brush is the steel wire material of elastic deformation, and the steel brush is close to orbital tip part chamfer, can be because of the motion elasticity bending behind the steel brush contact track, the steel brush that can elasticity resume self shape once more through the track top, and the dust and the steel brush surface cleaning adhesion's of steel brush elasticity restoring shape process power production can promote the track top dust and the surface of steel brush bullet off the surface of track and steel brush.
Further, the outside of pivot is connected with the gear I that is located between fixed box and the steel brush, the outside of driving shaft is connected with the gear II that is located between motor element and the action wheel, the outside of pivot is connected with the compression pole through the bearing, and the pivot is located the inboard one end of compression pole, the compression pole is horizontal two segmentation telescopic links, the one end that the pivot was kept away from to the compression pole is connected with motor element's outside, the inboard of compression pole is connected with reset spring, when the action wheel moved to one side, a pivot of action wheel direction of movement was because of steel brush and track contact friction, makes the pivot drive steel brush and gear I to the direction that is close to the action wheel remove, and the gear I that one side pivot that makes the action wheel direction of advance is connected meshes and the transmission with the gear II outside that the action wheel is connected, makes the action wheel rotate in, and the part that both sides steel brush is close to the track is all from being close to action wheel one side and is kept away from action wheel one side removal ash removal.
Further, the pivot is connected in motor assembly's both sides through fixed box, the groove that is convenient for pivot lateral sliding is close to the action wheel outside is seted up on fixed box's surface, and fixed box's inboard is equipped with the draw-in groove of fixed pivot lateral sliding route, reset spring elasticity is the effect compression pole all the time in longest state, and when the compression pole is in longest state, and the tip of pivot is located the tip that is away from the action wheel furthest in the draw-in groove.
Further, the side that goes up electric dolly body and is close to the action wheel below is equipped with the fixed plate of encoder, the top of fixed plate is connected with pneumatic subassembly, pneumatic subassembly includes the cylinder, the inboard fixedly connected with of cylinder divides into the baffle of two upper and lower cavities with the cylinder inboard, the top of baffle is connected with pneumatic spring I, pneumatic spring I's top is connected with the piston I of the interior volume of last cavity volume of control cylinder, the inboard last cavity intercommunication of cylinder has the blow pipe of one-way blowing to the action wheel both sides, the top of piston I articulates there is the dead lever, the outside circumference sliding connection in top of dead lever has the bull stick, the tip of dead lever is located the inside one end of bull stick, and the one end and the tip sliding connection of driving shaft of dead lever are kept away from to the bull stick inboard, and the driving shaft rotates and can drive dead lever and piston I at the inboard upper and lower slip of cylinder through the bull stick, makes gas blow to the both sides of action wheel through the blow pipe.
Further, the air blowing pipe is obliquely oriented to the steel brushes on two sides of the driving wheel from a position close to the driving wheel, so that the blown air flow blows to the outer sides of the steel brushes while cleaning the area between the driving wheel and the steel brushes.
Further, the axis of rotation outside of encoder is connected with the cam ring, and the cam ring follows the runner and rotate, the outside of cam ring is connected with the cam, the bottom of baffle is connected with pneumatic spring II, pneumatic spring II's bottom is connected with the piston II of the interior lower cavity volume of control cylinder, the inside through connection of baffle has the check valve of the one-way air inlet of upward cavity, and the check valve is the pneumatic valve, and the cam ring rotates and can drive the cam and rotate the gas that promotes the piston II and upwards remove the interior lower cavity of compression cylinder, and the gas after the lower cavity compression can get into the cavity through the check valve, further pressurizes the gas of the inboard of upper cavity.
Further, the piston I and the piston II are opposite in moving state inside the cylinder, when the piston I moves upwards, the piston II moves downwards, and when the piston I moves downwards, the piston II moves upwards, so that air pressure blown out through an air blowing pipe after compression is large.
Further, the elasticity of the pneumatic spring I always pulls the piston I to be close to the partition plate, and the elasticity of the pneumatic spring II always pushes the piston II to be far away from the partition plate.
The invention has the beneficial effects that the three wheels of the driving wheel and the two driven wheels are arranged, and the independent encoders are additionally arranged on the driving wheel position on the lower surface of the track, so that the main wheels can contact the track when the electrified trolley walks on the uneven and twisted track through the three-wheel structure, thus the probability that the electrified trolley body can not walk due to the fact that the driving wheel is suspended is reduced, the independent encoders are increased, the encoders are not connected with the driving wheel any more, the encoders can not run idle even if the driving wheel slips, and the accuracy of movement is ensured.
Through setting up the steel brush in the circumference of pivot, and connect between pivot and the motor element through the compression pole, when making the action wheel remove to one side, can be because of the contact friction between steel brush and the track, make the steel brush can be slower than the action wheel removal, make the action wheel remove to one side after can pull up the distance between the steel brush with the removal side, make the gear II of action wheel end side and the gear I meshing of steel brush end side, make the driving shaft pass through gear II and drive the steel brush rotation that gear I connects, and then make the steel brush part of track top contact all remove to the position of keeping away from the action wheel from the position that is close to the action wheel, be convenient for two steel brushes to the track deashing of action wheel both sides, prevent that the dust gathering from making the wheel skid.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The application may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a schematic front view of the front face of the driving wheel structure of the present invention;
FIG. 3 is a schematic diagram of the connection between the motor assembly structure and the spindle structure of the present invention;
FIG. 4 is a schematic view of the inside of the pneumatic assembly of the present invention;
FIG. 5 is a schematic view of the outer side of the driving wheel structure of the present invention;
Fig. 6 is a schematic view of the steel brush structure of the present invention in a fixed state.
In the figure: 1. a fixed box; 2. a rotating shaft; 3. a gear I; 4. a steel brush; 5. a compression rod; 6. a return spring; 7. a gear II; 8. a pneumatic assembly; 81. a cylinder; 82. a partition plate; 83. a pneumatic spring I; 84. a piston I; 85. a fixed rod; 86. a rotating rod; 87. an air blowing pipe; 88. a pneumatic spring II; 89. a piston II; 810. a one-way valve; 9. a cam ring; 10. powering on the trolley body; 11. a track; 12. a motor assembly; 13. a driving shaft; 14. a driving wheel; 15. a fixing plate; 16. an encoder; 17. a rotating wheel; 18. and a driven wheel.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Examples
Referring to fig. 1 and 6, a power-on trolley of an industrial silicon tapping machine comprises a power-on trolley body 10, wherein two ends of one side of the power-on trolley body 10 are connected with driven wheels 18, two sides of the driven wheels 18 are connected with row-shaped brushes for cleaning dust, namely, a steel brush 4 is a strip-shaped row-shaped brush for cleaning dust on the surface of a rail 11 in a brushing manner. The top of the power-on trolley body 10 is connected with a motor assembly 12 for driving a driving shaft 13 to rotate, the outer side of the driving shaft 13 is connected with a driving wheel 14, and two sides of the driving wheel 14 are connected with row-shaped brushes for cleaning dust, namely, the steel brushes 4 are strip-shaped row-shaped brushes for brushing and cleaning dust on the surface of the track 11. The driving wheel 14 is close to the center of one side of the small power-on car body 10 far away from the driven wheel 18, the driving wheel 14 and the two driven wheels 18 are distributed in a triangle, a track 11 for moving the driving wheel 14 and the driven wheels 18 is arranged below the driving wheel 14 and the driven wheels 18, a fixed plate 15 of an encoder 16 is arranged on the side surface of the small power-on car body 10 close to the lower side of the driving wheel 14, the encoder 16 is arranged below the driving wheel 14 and clamped on the upper surface and the lower surface of the track 11 together with the driving wheel 14, a spring connected with the small power-on car body 10 is arranged below the fixed plate 15, a rotating wheel 17 is arranged on the encoder 16 through a rotating shaft, the encoder 16 can be effectively attached to the lower bottom surface of the track 11 through the rotating wheel 17 connected with the rotating shaft, the driving wheel 13 is driven to rotate through a motor assembly 12, the driving wheel 14 is driven to move on the top end of the track 11, and the driven wheels 18 are driven to move on the outer side of the track 11.
Referring to fig. 1 and 2, the two sides of the motor assembly 12 are provided with rotating shafts 2 located at two sides of the driving wheel 14, and steel brushes 4 for cleaning dust on the surface of the rail 11 are connected at equal angles in the circumferential direction at the outer sides of the rotating shafts 2, so that the rail 11 drives the driving wheel 14 to rotate through friction force, the outer sides of the steel brushes 4 contact with the top ends of the rail 11, the steel brushes 4 are driven to rotate through friction force by the rail 11, and the steel brushes 4 at two sides of the driving wheel 14 are made to rotate by rotating the steel brushes 4 in a roller type, so that dust contacted with the driving wheel 14 is reduced, slip is reduced, and accuracy of the moving position of the powered trolley 10 is improved.
Referring to fig. 2, the steel brush 4 is made of an elastically deformed steel wire, and the end portion of the steel brush 4 near the track 11 is rounded, so that the abrasion loss of the steel brush 4 and the track 11 during relative displacement in the working process is reduced, the steel brush 4 can elastically bend due to movement after contacting the track 11, the steel brush 4 passing through the top end of the track 11 elastically recovers the shape again, the dust on the top end of the track 11 and the dust adhered to the surface of the steel brush 4 are pushed to be ejected from the surfaces of the track 11 and the steel brush 4 by the force generated in the elastic recovery process of the steel brush 4, namely, the action effect of the dust removing force is increased by the deformation of the steel brush 4, meanwhile, the surface of the track 11 and the steel brush 4 can be directly pushed by the force of the elastic deformation of the steel brush 4 during release, the track 11 from which the dust is thrown out is convenient for the movement of the driving wheel 14, and the cleaned steel brush 4 is also convenient for the subsequent process of cleaning the track 11.
Examples
In the second embodiment, referring to fig. 1 and 5, the outer side of the rotating shaft 2 is connected with a gear i 3 located between the fixing box 1 and the steel brush 4, the outer side of the driving shaft 13 is connected with a gear ii 7 located between the motor assembly 12 and the driving wheel 14, referring to fig. 3, the outer side of the rotating shaft 2 is connected with a compression rod 5 through a bearing, and the rotating shaft 2 is located at one inner end of the compression rod 5, so that the rotating shaft 2 can rotate at one inner end of the compression rod 5 stably in the axial direction through the bearing, the compression rod 5 is a transverse two-stage telescopic rod, one end of the compression rod 5 far away from the rotating shaft 2 is connected with the outer side of the motor assembly 12, the inner side of the compression rod 5 is connected with a return spring 6, and the compression rod 5 is a two-end telescopic rod, so that the axial direction of the rotating shaft 2 is pulled to be closer to the axial direction of the driving wheel 14 through the compression rod 5, and further the meshing transmission between the gear i 3 and the gear ii 7 is facilitated.
Referring to fig. 2, when the driving wheel 14 moves to one side, one rotating shaft 2 in the moving direction of the driving wheel 14 contacts and rubs with the track 11 due to the steel brush 4, so that the rotating shaft 2 drives the steel brush 4 and the gear i 3 to move in the direction close to the driving wheel 14, so that the gear i 3 connected to the rotating shaft 2 at one side in the advancing direction of the driving wheel 14 is meshed and driven with the gear ii 7 connected to the driving wheel 14, so that during the rotation of the driving wheel 14, the parts of the two side steel brushes 4 close to the track 11 move from the side close to the driving wheel 14 to the side far from the driving wheel 14, after the movement of the driving wheel 14, the driving wheel 14 and the one steel brush 4 at the moving side are close to each other, so that the gear i 3 and the gear ii 7 mesh, the driving shaft 13 directly drives the driving wheel 14 and the driven side steel brush 4 to rotate, and further the rotation directions of the two steel brushes 4 at the two sides of the driving wheel 14 are different, namely, the parts of the steel brush 4 close to the track 11 move from the inner side close to the driving wheel 14 to the outer side far from the driving wheel 14, so as to facilitate the dust removal from the position close to the driving wheel 14 to the outer side, and dust removal effect is enhanced.
Referring to fig. 1 and 3, the rotating shaft 2 is connected to two sides of the motor assembly 12 through the fixing box 1, a groove which is convenient for the rotating shaft 2 to slide transversely and close to the outer side of the driving wheel 14 is formed in the surface of the fixing box 1, a clamping groove for fixing a transverse sliding path of the rotating shaft 2 is formed in the inner side of the fixing box 1, the elastic return spring 6 always acts on the compressing rod 5 to be in the longest state, when the compressing rod 5 is in the longest state, the end of the rotating shaft 2 is located at the end farthest from the driving wheel 14 in the clamping groove, the fixing box 1 stabilizes the rotating shaft 2 through the clamping groove located at the inner side through the arrangement of the clamping groove at the inner side of the fixing box 1, so that stability of the rotating shaft 2 in sliding is enhanced, effectiveness of the rotating shaft 2 in sliding is improved, and the return spring 6 elastically pushes the inner side of the compressing rod 5, when the compressing rod 5 is in the longest state, namely, the rotating shaft 2 is located in the opposite direction of the driving wheel 14, at the moment, the rotating shaft 2 is in an initial state far away from the driving wheel 14, namely when the driving wheel 14 moves in the direction of the rotating shaft 2, the rotating shaft 2 is only capable of moving towards the direction close to the driving wheel 14, and the end of the rotating shaft 14, and the elastic return spring 2 is guaranteed to be located at the position farthest from the rotating shaft 14, and the rotating shaft 2 is located at the farthest from the driving wheel 14, and the position, and is not far from the rotating shaft 14.
Examples
In the third embodiment, referring to fig. 4 and 5, the top end of the fixing plate 15 is connected with the pneumatic assembly 8, the pneumatic assembly 8 includes a cylinder 81, the inner side of the cylinder 81 is fixedly connected with a partition 82 for dividing the inner side of the cylinder 81 into an upper chamber and a lower chamber, a pneumatic spring i 83 is connected above the partition 82, the top end of the pneumatic spring i 83 is connected with a piston i 84 for controlling the volume of the upper chamber in the cylinder 81, the circumferential outer side of the piston i 84 is in sliding seal with the inner wall of the cylinder 81, so as to facilitate the entry and blowing of gas, the upper chamber on the inner side of the cylinder 81 is communicated with a gas blowing pipe 87 for unidirectional blowing to the two sides of the driving wheel 14, the top end of the piston i 84 is hinged with a fixing rod 85, the outer side of the top end of the fixing rod 85 is in circumferential sliding connection with a rotating rod 86, the end of the fixing rod 85 is located at one end of the rotating rod 86, one end of the rotating rod 86 away from the fixing rod 85 is in sliding connection with the end of the driving shaft 13, the driving shaft 13 rotates to drive the fixing rod 85 and the piston i 84 up and down slides on the inner side of the cylinder 81 through the rotating rod 86, so that the gas is blown to the two sides of the driving wheel 14 through the gas blowing pipe 87, the upper chamber is located on the upper chamber of the cylinder 81, and the other side of the cylinder is connected with a unidirectional gas blowing valve.
Referring to fig. 4 and 5, the outer side of the rotation shaft of the encoder 16 is connected with a cam ring 9, the cam ring 9 rotates along with the rotating wheel 17, the outer side of the cam ring 9 is connected with a cam, the bottom end of the partition plate 82 is connected with a pneumatic spring ii 88, the bottom end of the pneumatic spring ii 88 is connected with a piston ii 89 for controlling the volume of the lower chamber in the air cylinder 81, the circumferential outer side of the piston ii 89 is in sliding seal with the inner wall of the air cylinder 81, so that air is conveniently introduced and blown out, a one-way valve 810 for one-way air introduction into the upper chamber is connected with the inner side of the partition plate 82 in a penetrating manner, the one-way valve 810 is an air pressure valve, the cam ring 9 rotates to drive the cam to rotate so as to push the piston ii 89 to move the air in the lower chamber in the air cylinder 81 upwards, the cam is in a circular arc shape, even if the air compressed in the lower chamber enters the upper chamber through the one-way valve 810, the air compressed in the lower chamber is further pressurized by the air in the upper chamber, the air in the lower chamber is connected with a one-way air valve for one-way air introduction into the lower chamber of the air cylinder 81.
Referring to fig. 4, the moving states of the piston i 84 and the piston ii 89 inside the cylinder 81 are opposite, when the piston i 84 moves upward, the piston ii 89 moves downward, when the piston i 84 moves downward, the piston ii 89 moves upward, so that the air pressure blown out through the air blowing pipe 87 after compression is large, that is, the length of the rotating rod 86 and the diameter of the cam ring 9 are set, so that the upper and lower chambers inside the cylinder 81 are uniformly compressed, the air pressure blown out by the air blowing pipe 87 is further improved, the soot blowing efficiency is improved, and the effect of blowing and cleaning the track 11 is best.
Referring to fig. 1 and 4, the air blowing pipe 87 is inclined towards the steel brushes 4 at two sides of the driving wheel 14 from a position close to the driving wheel 14, so that the blown air flow cleans the area between the driving wheel 14 and the steel brushes 4 and simultaneously blows to the outer sides of the steel brushes 4, and because gaps exist between the outer sides of the driving wheel 14 and the outer sides of the steel brushes 4, dust at the inner sides of the area can be cleaned by lightly blowing the area through the air blowing pipe 87, dust adhered to the surface of the driving wheel 14 can be directly cleaned by the air blown by the air blowing pipe 87, the dust on the surface of the driving wheel 14 is reduced, meanwhile, the air blown by the air blowing pipe 87 can be blown to the outer sides of the steel brushes 4, the dust adhered to the surface of the steel brushes 4 is blown and cleaned, and further, the dust cleaning of the driving wheel 14 and the area between the driving wheel 14 and the steel brushes 4 is ensured, so that the slippage of the driving wheel 14 is reduced, and the stable movement of the powered trolley body 10 is improved.
Referring to fig. 4, the elasticity of the pneumatic spring i 83 always pulls the piston i 84 to be close to the partition 82, the elasticity of the pneumatic spring ii 88 always pushes the piston ii 89 to be far away from the partition 82, the elasticity of the pneumatic spring i 83 can help the piston i 84 to move the compressed gas downwards, and the elasticity of the pneumatic spring ii 88 can help the piston ii 89 to move the compressed gas upwards, the top end of the pneumatic spring i 83 is connected with the end of the driving shaft 13 through the fixing rod 85 and the rotating rod 86, the bottom end of the pneumatic spring i 83 is connected with the partition 82, the pneumatic spring i 83 can elastically pull the driving shaft 13 to be close to the encoder 16, the driving wheel 14 connected with the encoder 16 and the driving shaft 13 can be pressurized up and down through the spring and the pneumatic spring i 83, the positive pressure of the driving wheel 14 to the track 11 is increased, the sliding of the driving wheel 14 on the surface of the track 11 is further reduced, and the effectiveness of the driving wheel 14 is improved, namely the accuracy of the counting of the encoder 16 is improved.
The application method (working principle) of the invention is as follows:
When the trolley body 10 is electrified, the trolley body 10 moves along the outer side of the track 11 through the driving wheel 14 and the driven wheel 18, when the driving wheel 14 moves leftwards, the steel brushes 4 on the left side of the driving wheel 14 are subjected to friction force with the track 11 and slower than the movement of the driving wheel 14, so that the gear II 7 and the gear I3 on one side of the driving wheel 14 are meshed, the driving shaft 13 drives the driving wheel 14 to rotate in subsequent movement, meanwhile, the driving shaft 13 drives the steel brushes 4 on one side of the moving direction to rotate through the gear II 7, and the steel brushes 4 on the other side can directly rotate through the friction force between the steel brushes 4 and the track 11, so that the effect that the steel brushes 4 on the two sides of the driving wheel 14 move outwards on the top end of the track 11 is achieved, and ash removal is convenient to the top end of the track 11.
In the process that the driving shaft 13 drives the driving wheel 14 to rotate, the driving shaft 13 rotates to drive the rotating rod 86 to rotate, and then the fixing rod 85 moves to push or pull the piston I84 to move along with the movement of the rotating rod 86, so that the piston I84 pushes gas in a chamber on the cylinder 81 to be compressed and then blows to a region between the driving wheel 14 and the steel brush 4 through the gas blowing pipe 87, part of dust between the driving wheel 14 and the steel brush 4 is cleaned conveniently, meanwhile, the movement of the track 11 drives the rotating wheel 17 to rotate, the rotating wheel 17 rotates to drive the rotating shaft and the cam ring 9 to rotate, the cam ring 9 rotates to drive the cam to push the bottom end of the piston II 89, the piston II 89 moves upwards to synchronously compress gas in the lower chamber on the inner side of the cylinder 81, the pressurized gas enters the upper chamber through the one-way valve 810, and finally the gas is blown out through the gas blowing pipe 87, and the ash cleaning efficiency of the region between the driving wheel 14 and the steel brush 4 by the gas blowing pipe 87 is improved.
Claims (9)
1. The power-on trolley of the industrial silicon tapping machine is characterized by comprising a power-on trolley body (10), a motor assembly (12), a wheel group structure and a steel brush (4);
The power-on trolley body (10) is provided with a motor assembly (12), the wheel group structure comprises a driving wheel (14) and two driven wheels (18), the driving wheel (14) and the driven wheels (18) are respectively positioned at two sides of the power-on trolley body (10), the top end of the power-on trolley body (10) is connected with a driving shaft (13) for driving the driving wheel (14) to rotate, and the motor assembly (12) is used for driving the driving wheel (14) to rotate, so that the driving wheel (14) and the driven wheels (18) can be in rolling fit on a track (11) below;
an encoder (16) is arranged below the driving wheel (14), and the encoder (16) is arranged below the driving wheel (14) and clamped on the upper surface and the lower surface of the rail (11) together with the driving wheel (14);
The two sides of the motor assembly (12) are provided with ash removing assemblies, and the ash removing assemblies comprise steel brushes (4) arranged at two sides of a driving wheel (14) and a driven wheel (18);
The middle part of the steel brush (4) is connected with a rotating shaft (2), the rotating shaft (2) is positioned at two sides of the driving wheel (14), the steel brush (4) for cleaning dust on the surface of the rail (11) is sleeved on the outer side of the rotating shaft (2), and the steel brush (4) is driven to rotate by the rail (11) through contact friction force when the rail (11) moves;
the steel brush (4) is made of elastically deformed steel wires, the end part of the steel brush (4) is rounded, the steel wires of the steel brush (4) can be elastically bent after contacting the track (11), the steel wires of the single steel brush (4) can elastically recover the shape after passing through the top end of the track (11), and the dust at the top end of the track (11) can be pushed to be ejected from the surfaces of the track (11) and the steel brush (4) by the elasticity generated when the steel wires of the steel brush (4) elastically recover the shape;
The outside of pivot (2) is connected with the transmission structure that is close to motor assembly (12) outside, transmission structure includes gear I (3) and compression pole (5), reset spring (6) and gear II (7), gear I (3) cover is established in the pivot (2) outside, and gear II (7) cover is established in driving shaft (13) outside, the both ends of compression pole (5) are connected with pivot (2) and motor assembly (12) respectively, and reset spring (6) transversely are located the inboard of compression pole (5).
2. The power-on trolley of the industrial silicon tapping machine according to claim 1, wherein the compression rod (5) is a transverse two-section telescopic rod, when the driving wheel (14) moves to one side, the driving wheel (14) compresses the compression rod (5) and approaches the rotating shaft (2) on one side, so that the gear I (3) on the outer side of the rotating shaft (2) approaches the gear II (7) on the outer side of the driving wheel (14) and is driven, and the parts, close to the rails (11), of the steel brushes (4) on the two sides of the driving wheel (14) move to the side far from the driving wheel (14) from the side close to the driving wheel (14).
3. The power-on trolley of the industrial silicon tapping machine according to claim 1, wherein the rotating shaft (2) is connected to two sides of the motor assembly (12) through a fixed box (1), a groove which is convenient for the rotating shaft (2) to transversely slide and close to the outer side of the driving wheel (14) is formed in the surface of the fixed box (1), and a clamping rail groove for fixing the transverse sliding path of the rotating shaft (2) is formed in the inner side of the fixed box (1).
4. A trolley for powering up an industrial silicon tapping machine according to claim 3, wherein the return spring (6) is elastically and always acting on the compression rod (5) in the longest state, and when the compression rod (5) is in the longest state, the end of the rotating shaft (2) is located in the clamping rail groove at the end farthest from the driving wheel (14).
5. The power-on trolley of the industrial silicon tapping machine according to claim 1, wherein a fixed plate (15) of an encoder (16) is arranged on the side surface, close to the lower side of the driving wheel (14), of the power-on trolley body (10), a pneumatic assembly (8) is connected to the top end of the fixed plate (15), the pneumatic assembly (8) comprises a cylinder (81), a partition plate (82) for dividing the inner side of the cylinder (81) into an upper chamber and a lower chamber is fixedly connected to the inner side of the cylinder (81), a pneumatic spring I (83) is connected to the upper side of the partition plate (82), a piston I (84) for controlling the volume of the upper chamber in the cylinder (81) is connected to the top end of the pneumatic spring I (83), and a gas blowing pipe (87) for blowing gas unidirectionally to the two sides of the driving wheel (14) is communicated to the upper chamber inside the cylinder (81).
6. The power-on trolley of the industrial silicon tapping machine according to claim 5, wherein a fixing rod (85) is hinged to the top end of the piston I (84), a rotating rod (86) is circumferentially and slidably connected to the outer side of the top end of the fixing rod (85), the end of the fixing rod (85) is located at one inner end of the rotating rod (86), one end, far away from the fixing rod (85), of the inner side of the rotating rod (86) is slidably connected with the end of the driving shaft (13), and the driving shaft (13) rotates to drive the fixing rod (85) and the piston I (84) to slide up and down on the inner side of the cylinder (81) through the rotating rod (86), so that gas is blown to two sides of the driving wheel (14) through a blowing pipe (87).
7. The power-on trolley of the industrial silicon tapping machine according to claim 6, wherein the outer side of a rotating shaft of the encoder (16) is connected with a cam ring (9), the cam ring (9) rotates along with the rotating wheel (17), the outer side of the cam ring (9) is connected with a cam, the bottom end of the partition plate (82) is connected with a pneumatic spring II (88), the bottom end of the pneumatic spring II (88) is connected with a piston II (89) for controlling the volume of a lower chamber in the air cylinder (81), and a one-way valve (810) for unidirectional air inlet of the upper chamber is connected in a penetrating manner in the partition plate (82).
8. The power-on trolley of the industrial silicon tapping machine according to claim 7, wherein the one-way valve (810) is an air pressure valve, the cam ring (9) rotates to drive the cam to rotate so as to push the piston II (89) to move the air in the lower chamber of the compression cylinder (81) upwards, the air compressed in the lower chamber enters the upper chamber through the one-way valve (810), and the air in the inner side of the upper chamber is further pressurized.
9. The power-on trolley of the industrial silicon tapping machine according to claim 7, wherein the piston I (84) and the piston II (89) are opposite in moving state inside the cylinder (81), when the piston I (84) moves upwards, the piston II (89) moves downwards, and when the piston I (84) moves downwards, the piston II (89) moves upwards, so that the air pressure blown out through the air blowing pipe (87) after compression is large.
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| CN202311573798.4A CN117446428B (en) | 2023-11-23 | 2023-11-23 | Power-on trolley of industrial silicon tapping machine |
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| CN202311573798.4A CN117446428B (en) | 2023-11-23 | 2023-11-23 | Power-on trolley of industrial silicon tapping machine |
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| CN117446428B true CN117446428B (en) | 2024-04-26 |
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| JP2007326387A (en) * | 2006-06-06 | 2007-12-20 | Murata Mach Ltd | Mounting structure of antenna and rail guided vehicle system using the same |
| CN103612882A (en) * | 2013-12-03 | 2014-03-05 | 山东轻工业学院 | Bidirectional walking mechanism for crossed track shuttle |
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| CN117446428A (en) | 2024-01-26 |
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