CN111993203A - Processing system for ventilating pipeline of coal-electricity heating system - Google Patents
Processing system for ventilating pipeline of coal-electricity heating system Download PDFInfo
- Publication number
- CN111993203A CN111993203A CN202010917192.8A CN202010917192A CN111993203A CN 111993203 A CN111993203 A CN 111993203A CN 202010917192 A CN202010917192 A CN 202010917192A CN 111993203 A CN111993203 A CN 111993203A
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- Prior art keywords
- polishing
- driving
- fixing
- fixed
- support
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
Abstract
The invention relates to a processing system of a ventilating duct of a coal electric heating system, which comprises a base, a fixing device and a polishing device, wherein the fixing device and the polishing device are arranged on the upper surface of the base, and the fixing device and the polishing device are arranged in a criss-cross mode. The invention can solve the problems existing in the prior art of polishing the welding position of the welded ventilating duct in the coal electric heating system: after two sections straight pipeline welded into different angles according to construction requirements, the angle that current fixing device was difficult to form according to this pipeline welding changes the adjustment, make fixing device's application range narrow, the function is single, if pipeline fixed insecure, when polishing the pipeline splice, the skew of position of polishing just can appear, the thickness of polishing of the department of polishing differs, it is low to lead to later stage pipeline splice to appear intensity, open a seam, current grinding device can appear in addition being difficult to evenly polish the less position of welding pipeline splice angle, the appearance of the problem of polishing even.
Description
Technical Field
The invention relates to the field of heating system pipeline processing, in particular to a processing system for a ventilating pipeline of a coal-electricity heating system.
Background
The coal electric heating system mainly uses water as a medium, heat is transferred in a steam mode, when the water is heated again to form steam by using coal electricity to generate heat, coal combustion can generate a large amount of gas, the gas can contain a great amount of harmful substances, and therefore the gas needs to be treated and then discharged to avoid polluting the environment, when the treated gas is discharged, a ventilating duct needs to be used for discharging, the length of the general ventilating duct is longer to achieve the purpose of discharging the gas outdoors, when the ventilating duct is connected, two straight pipelines are welded into a pipeline with a certain angle by using a welding technology, and the treatment of the welded pipeline welding position can influence the transportation, installation and attractive appearance of the pipeline in the later period, therefore, the pipeline welding position needs to be polished to achieve the purpose of facilitating the transportation, installation and attractive appearance of the pipeline The installation and the appearance are beautiful.
At present, the following problems exist in the polishing of the welding position of a welded ventilating duct in a coal electric heating system: after two sections straight pipeline welded into different angles according to construction requirements, the angle that current fixing device was difficult to form according to this pipeline welding changes the adjustment, make fixing device's application range narrow, the function is single, if pipeline fixed insecure, when polishing the pipeline splice, the skew of position of polishing just can appear, the thickness of polishing of the department of polishing differs, when leading to later stage pipeline use, the low, crack scheduling problem appears in the splice, thereby influence gaseous emission, current grinding device can appear being difficult to evenly polish the less position of welding pipeline splice angle in addition, even the appearance of not polishing the problem.
Disclosure of Invention
The invention aims to provide a processing system of a ventilation pipeline of a coal electric heating system, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a processing system for a ventilating duct of a coal electric heating system comprises a base, a fixing device and a polishing device, wherein the fixing device and the polishing device are arranged on the upper surface of the base and are arranged in a criss-cross mode; wherein:
the fixing device comprises a fixed slide way, fixed slide blocks, fixed lead screws, fixed supporting blocks, fixed supporting rods and a fixing assembly, wherein the fixed slide way is arranged in the middle of the upper surface of the base along the width direction of the base;
the polishing device comprises a polishing frame body, a polishing support, a driving unit, polishing units and a polishing connecting rod, wherein the polishing frame body is arranged on the upper surface of the base along the length direction of the base;
the polishing device comprises a driving unit and is characterized in that the driving unit comprises a driving chute, a driving slide block, a driving rack, a driving gear, a driving support plate, a driving motor, a driving crankshaft and a driving connecting rod, the driving chute is arranged in the middle of the outer side surfaces of four sides of a polishing support, the driving slide block is slidably mounted in the driving chute, the driving rack is mounted on the driving slide block, the driving gears are arranged on the outer sides of four corners of the polishing support, the adjacent driving racks are meshed with the driving gear and connected, the driving support plate is arranged on the inner wall of one side of a polishing frame body, the driving motor is arranged on the driving support plate, the driving crankshaft is arranged above the driving motor, output shafts at two ends of the driving motor are connected.
As a further scheme of the invention: the fixed subassembly includes fixed fixture block, fixed framework, fixed kicking block, anti-skidding cushion, fixed connecting rod, a tight pulley and No. two tight pulleys, the fixed branch other end is provided with fixed fixture block and fixed framework, there is certain distance between fixed fixture block and the fixed framework, fixed internal edge its circumference direction uniform slip of frame is provided with four fixed kicking blocks, be provided with anti-skidding cushion on fixed kicking block and the terminal surface, be connected through fixed connecting rod between one side of fixed fixture block and fixed kicking block, install a tight pulley in the middle of the fixed framework is inside, fixed kicking block internally mounted has No. two tight pulleys, evenly be provided with arc arch and arc sunken and arc arch and arc sunken alternate arrangement on a tight pulley along its circumference direction, No. two tight pulleys are the eccentric wheel structure, the contact is connected between a tight pulley and No. two tight pulleys.
As a further scheme of the invention: the unit of polishing includes the spout of polishing No. one, the slider of polishing No. one, the cylinder of polishing, the extension board of polishing, the spout of polishing No. two, the slider of polishing No. two, X type connecting rod and the subassembly of polishing, the support four limits inboard of polishing all is provided with the spout of polishing No. one, the spout both ends symmetry of polishing No. one is provided with the slider of polishing No. one, be connected with the cylinder of polishing between the slider of polishing No. one, the spout of polishing No. two has been seted up to extension board one side of polishing, the slider of polishing No. two is installed to the both ends symmetry in the spout of polishing No. two, it is connected through X type connecting rod between slider.
As a further scheme of the invention: the structure of the driving rack is of a straight-line structure and an H-shaped structure, the driving racks on the outer sides of the upper edge and the lower edge of the polishing support are of a straight-line structure, and the driving racks on the outer sides of the left edge and the right edge of the polishing support are of an H-shaped structure.
As a further scheme of the invention: the subassembly of polishing includes the suitable position branch, the suitable position axostylus axostyle, a left side board of polishing, right side board of polishing, the suitable position cylinder, the suitable position spout, suitable position slider and the cloth of polishing, extension board both ends symmetry of polishing has seted up the slide opening, slidable mounting has the suitable position branch in the slide opening, it is connected with the suitable position spring to polish between extension board and the suitable position branch one end, be connected with the suitable position axostylus axostyle between the suitable position branch one end, the symmetry is provided with left board of polishing and right board of polishing on the suitable position axostylus axostyle, polish all be connected through the suitable position cylinder between extension board and left board of polishing and the right board of polishing, left side board of polishing and right side board of polishing prolong its length direction and evenly seted up a plurality of suitable position spout, evenly.
As a further scheme of the invention: the polishing cloth is of a wavy structure, and the surface of the polishing cloth is full of polishing particles.
Compared with the prior art, the invention has the following advantages:
can solve the polishing of the welded ventilating duct welding part in the coal electric heating system at present, has the following problems: after two straight pipelines are welded into different angles according to construction requirements, the conventional fixing device is difficult to change and adjust according to the angle formed by welding the pipelines, so that the fixing device is narrow in application range and single in function, if the pipelines are not fixed firmly, the grinding positions deviate when the pipeline welding positions are ground, the grinding thicknesses of the grinding positions are different, and the problems of low strength, cracking and the like of the welding positions occur when the pipelines are used in later periods, so that the emission of gas is influenced, and the conventional grinding device is difficult to uniformly grind the positions with smaller angles of the welding positions of the welding pipelines and even cannot grind the positions;
when the device polishes the welded position of the ventilating duct in the coal-electricity heating system, the fixing device can adjust the position according to the length and the formed angle of the welded duct, the application range of the polishing device is expanded, and the polishing device is supported and fixed from the inside of the welded duct, so that the polishing of the welded position of the duct is not influenced by the fixing device, the polishing effect of the welded position of the duct is effectively improved, and the polishing component designed by the invention can polish any angle gap formed at the welded position of the welded duct, so that the whole welded position of the welded duct is uniformly polished.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the fastening device of the present invention;
FIG. 3 is a schematic cross-sectional view of a polishing device according to the present invention;
FIG. 4 is an enlarged schematic view of FIG. 2 at A of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of FIG. 2 at C of the present invention;
fig. 7 is an enlarged view of fig. 3D according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.
A processing system for a ventilating duct of a coal electric heating system comprises a base 1, a fixing device 2 and a polishing device 3, wherein the fixing device 2 and the polishing device 3 are arranged on the upper surface of the base 1, and the fixing device 2 and the polishing device 3 are arranged in a criss-cross mode; wherein:
the fixing device 2 comprises a fixed slide way 20, fixed slide blocks 21, fixed lead screws 22, fixed support blocks 23, fixed support rods 24 and a fixing assembly 25, the fixed slide way 20 is arranged in the middle of the upper surface of the base 1 along the width direction of the upper surface, the fixed slide blocks 21 are symmetrically arranged at two ends in the fixed slide way 20 in a sliding manner, the fixed lead screws 22 penetrate through the fixed slide way 20, the fixed slide blocks 21 are connected with the fixed lead screws 22 in a threaded fit manner, the rotating directions of internal threads of the threaded holes on the two fixed slide blocks 21 are opposite, the fixed support blocks 23 are rotatably arranged on the fixed slide blocks 21 through pin shafts, the fixed support blocks 23 are connected with one ends of the fixed support rods 24 in a threaded fit manner, and the; during specific work, the fixed screw 22 is rotated to adjust the position of the fixed slide block 21 in the fixed slide way 20, so that the fixed support rod 24 on the fixed support block 23 can conveniently insert the fixed assembly 25 into two ends of the pipeline after welding, then the fixed screw 22 is rotated again to enable the fixed slide block 21 to approach to each other in the fixed slide way 20 to vertically support the pipeline, then the fixed support rod 24 is rotated to enable the fixed assembly 25 to support and fix the pipeline from the inside of the pipeline, so that the pipeline welding position can be stably carried out when being polished, so that the polishing quality of the pipeline welding position is ensured, and the appearance is in a standard specification.
The fixing component 25 comprises a fixing fixture block 250, a fixing frame 251, a fixing top block 252, an anti-skid rubber pad 253, a fixing connecting rod 254, a first fixing wheel 255 and a second fixing wheel 256, the other end of the fixing support rod 24 is provided with the fixing fixture block 250 and the fixing frame 251, a certain distance is reserved between the fixing fixture block 250 and the fixing frame 251, four fixing top blocks 252 are uniformly arranged in the fixing frame 251 in a sliding mode along the circumferential direction of the fixing frame 251, the anti-skid rubber pad 253 is arranged on one end face of the fixing top block 252 and the fixing fixture block 250 is connected with one side of the fixing top block 252 through the fixing connecting rod 254, the first fixing wheel 255 is arranged in the middle of the fixing frame 251, the second fixing wheel 256 is arranged in the fixing top block 252, arc-shaped protrusions and arc-shaped recesses are uniformly arranged on the first fixing wheel 255 along the circumferential direction of the fixing wheel 255, and are alternately arranged, the second fixing wheel, the first fixed wheel 255 is in contact connection with the second fixed wheel 256; during specific work, when fixed support rod 24 takes fixed kicking block 252 to get into inside the pipeline, because the extrusion of pipeline inner wall, fixed kicking block 252 can contract in fixed framework 251, make fixed kicking block can paste the entering at the pipeline inner wall, rotate fixed support rod 24 afterwards and make a tight pulley 255 take No. two tight pulleys 256 to rotate, because No. one tight pulley 255 goes up evenly to be provided with arc arch and arc sunken and arc arch and arc sunken alternate arrangement along its circumferential direction, No. two tight pulleys 256 are the eccentric wheel structure, make fixed kicking block 252 can follow the roll-off in the fixed framework 251, then the anti-skidding rubber mat 253 on the fixed kicking block 252 earlier with the contact of pipeline inner wall, until fixed support rod 24 can not rotate the back, the pipeline just is supported fixedly from inside.
The polishing device 3 comprises a polishing frame body 30, a polishing support 31, a driving unit 32, a polishing unit 33 and a polishing connecting rod 34, wherein the polishing frame body 30 is arranged on the upper surface of the base 1 along the length direction of the upper surface, the polishing support 31 is arranged at the center inside the polishing frame body 30, the polishing support 31 is of a square structure, the driving unit 32 is arranged between the polishing frame body 30 and the polishing support 31, the four polishing units 33 are uniformly arranged inside the polishing support 31 along the circumferential direction of the polishing support, and the driving unit 32 is connected with the polishing units 33 through the polishing connecting rod 34; during specific work, after the pipeline is fixed by the fixing device 2, the driving unit 32 drives the polishing unit 33 to move through the polishing connecting rod 34, and the polishing unit 33 starts to polish the welding position of the pipeline.
The driving unit 32 comprises a driving chute 320, a driving slider 321, a driving rack 322, a driving gear 323, a driving support plate 324, a driving motor 325, a driving crankshaft 326 and a driving connecting rod 327, the middle of the outer side surfaces of four sides of the polishing bracket 31 is provided with a driving chute 320, a driving slider 321 is slidably mounted in the driving chute 320, a driving rack 322 is mounted on the driving slider 321, the outer sides of four corners of the polishing bracket 31 are provided with driving gears 323, adjacent driving racks 322 are meshed with the driving gears 323, the inner wall of one side of the polishing frame body 30 is provided with a driving support plate 324, the driving support plate 324 is provided with a driving motor 325, a driving crankshaft 326 is arranged above the driving motor 325, output shafts at two ends of the driving motor 325 are connected with two ends of the driving crankshaft 326 through chain transmission, and the middle of the driving rack 322 on one side of the polishing bracket 31 is connected with the middle of; during specific work, the driving motor 325 rotates to drive the driving crankshafts 326 to rotate through chain transmission, the driving crankshafts 326 drive one of the driving racks 322 to reciprocate up and down in the driving sliding chutes 320 along with the driving sliding blocks 321 through the driving connecting rods 327, the reciprocating motion of one driving rack 322 drives the driving gears 323 at two ends to rotate forward and backward, the forward and backward rotation of the driving gears 323 drives the adjacent driving racks 322 to reciprocate in the driving sliding chutes 320 along with the driving sliding blocks 321, and therefore the grinding connecting rods 34 drive the grinding units 33 to grind the pipeline welding positions back and forth.
The driving rack 322 has a straight-line structure and an H-shaped structure, the driving rack 322 positioned on the outer sides of the upper and lower sides of the polishing bracket 31 is in a straight-line structure, and the driving rack 322 positioned on the outer sides of the left and right sides of the polishing bracket 31 is in an H-shaped structure; during specific work, when the driving racks 322 reciprocate, the adjacent driving racks 322 are linked together by the driving gear 323, so that the two adjacent driving racks 322 are designed into a straight structure and an H-shaped structure respectively, and the adjacent driving racks 322 can be prevented from influencing the respective movement, so that the polishing operation of the pipeline welding position is difficult to carry out.
The polishing unit 33 comprises a first polishing chute 330, a first polishing slide block 331, a polishing cylinder 332, a polishing support plate 333, a second polishing chute 334, a second polishing slide block 335, an X-shaped connecting rod 336 and a polishing component 337, wherein the first polishing chute 330 is arranged on the inner sides of four edges of the polishing support 31, the first polishing slide block 331 is symmetrically arranged at two ends of the first polishing chute 330, the polishing cylinder 332 is connected between the first polishing slide blocks 331, the second polishing chute 334 is arranged at one side of the polishing support plate 333, the second polishing slide block 335 is symmetrically arranged at two ends in the second polishing chute 334, the first polishing slide block 331 is connected with the second polishing slide block 335 through the X-shaped connecting rod 336, and the polishing component 337 is arranged at the other side of the polishing support plate 333; during specific work, the driving unit 32 drives the first polishing sliding groove 330 to slide in a reciprocating mode on the inner side of the polishing support 31 through the polishing connecting rod 34, the first polishing sliding block 331 is enabled to approach to each other in the first polishing sliding groove 330 due to contraction of the polishing air cylinder 332, the X-shaped connecting rod 336 extends, then the second polishing sliding block 335 also approaches to each other in the second polishing sliding groove 334, and then the polishing assembly 337 is pushed to a welding position of a pipeline to conduct back and forth polishing processing operation.
The polishing assembly 337 comprises an adaptive support rod 3370, an adaptive shaft rod 3371, a left polishing plate 3372, a right polishing plate 3373, an adaptive cylinder 3374, an adaptive chute 3375, an adaptive slider 3376 and polishing cloth 3377, wherein slide holes are symmetrically formed in two ends of the polishing support plate 333, the adaptive support rod 3370 is slidably mounted in the slide holes, an adaptive spring is connected between the polishing support plate 333 and one end of the adaptive support rod 3370, the adaptive shaft rod 3371 is connected between one ends of the adaptive support rod 3370, the adaptive shaft rod 3371 is symmetrically provided with the left polishing plate 3372 and the right polishing plate 3373, the polishing support plate 333 is connected with the left polishing plate 3372 and the right polishing plate 3373 through the adaptive cylinder 3374, a plurality of adaptive chutes 3375 are uniformly formed in one side surfaces of the left polishing plate 3372 and the right polishing plate 3373 along the length direction, the adaptive sliders 3376 are uniformly arranged in the adaptive chute 3375, and the adaptive sliders 3376 are connected with each other through the polishing cloth 3377; when the pipeline is welded, because the welding of pipeline is formed by two straight tube welding and can weld into different angles as required between two straight tubes, when polishing the welding department to the pipeline, need hug closely cloth 3377 on the surface at the pipeline welding department, the flexible of suitable position cylinder 3374 can make left side 3372 and right 3373 of polishing carry out certain angle's rotation with suitable position axostylus axostyle 3371 position axle, alright so that cloth 3377 of polishing takes suitable position slider 3376 to remove in suitable position spout 3375, realize just meeting of cloth 3377 shape of polishing, cloth 3377 of polishing like this can adapt to the demand of polishing when the pipeline welds into different angles, make polishing of pipeline welding department more meticulous even.
The polishing cloth 3377 is of a wave-shaped structure, and the surface of the polishing cloth is full of polishing particles; during specific work, the wavy structure of the polishing cloth 3377 can change the shape along with the welding angle of the pipeline, the polishing effect of the welding position of the polishing pipeline cannot be influenced, and the polishing particles can improve the polishing effect and the polishing speed.
The working principle of the invention is as follows:
the position of the fixed sliding block 21 in the fixed slideway 20 is adjusted by rotating the fixed lead screw 22, so that the fixed supporting rod 24 on the fixed supporting block 23 can conveniently insert the fixed assembly 25 into two ends of a welded pipeline, then the fixed lead screw 22 is rotated again to enable the fixed sliding block 21 to approach each other in the fixed slideway 20 to vertically support the pipeline, then the fixed supporting rod 24 is rotated to enable the fixed assembly 25 to support and fix the pipeline from the inside of the pipeline, the driving unit 32 is started to drive the polishing unit 33 to move through the polishing connecting rod 34, and the polishing unit 33 starts to polish the welded part of the pipeline.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a coal electricity heating system air pipe system of processing, includes base (1), fixing device (2) and grinding device (3), its characterized in that: the upper surface of the base (1) is provided with a fixing device (2) and a polishing device (3), and the fixing device (2) and the polishing device (3) are arranged in a criss-cross manner; wherein:
the fixing device (2) comprises a fixed slide way (20), fixed slide blocks (21), a fixed lead screw (22), fixed support blocks (23), a fixed support rod (24) and a fixed assembly (25), the fixed slide way (20) is arranged in the middle of the upper surface of the base (1) along the width direction of the upper surface, the fixed slide blocks (21) are symmetrically arranged at two ends in the fixed slide way (20) in a sliding manner, the fixed lead screw (22) penetrates through the fixed slide way (20), the fixed slide blocks (21) are connected with the fixed lead screw (22) in a threaded fit manner, the internal thread rotating directions of the threaded holes in the two fixed slide blocks (21) are opposite, the fixed support blocks (23) are rotatably arranged on the fixed slide blocks (21) through pin shafts, the fixed support blocks (23) are connected with one end of the fixed support rod (24) through threaded fit, and the fixed assembly;
the polishing device (3) comprises a polishing frame body (30), a polishing support (31), a driving unit (32), a polishing unit (33) and a polishing connecting rod (34), the polishing frame body (30) is arranged on the upper surface of the base (1) along the length direction of the upper surface, the polishing support (31) is arranged in the center of the interior of the polishing frame body (30), the polishing support (31) is of a square structure, the driving unit (32) is arranged between the polishing frame body (30) and the polishing support (31), four polishing units (33) are uniformly arranged in the polishing support (31) along the circumferential direction of the polishing support, and the driving unit (32) is connected with the polishing units (33) through the polishing connecting rod (34);
the polishing machine is characterized in that the driving unit (32) comprises a driving chute (320), a driving slider (321), a driving rack (322), a driving gear (323), a driving support plate (324), a driving motor (325), a driving crankshaft (326) and a driving connecting rod (327), the driving chute (320) is arranged in the middle of the outer side surfaces of four sides of the polishing support (31), the driving slider (321) is arranged in the driving chute (320) in a sliding mode, the driving rack (322) is arranged on the driving slider (321), the driving gear (323) is arranged on the outer sides of four corners of the polishing support (31), the adjacent driving racks (322) are meshed with the driving gear (323) and connected with the driving gear, the driving support plate (324) is arranged on the inner wall of one side of the polishing frame body (30), the driving motor (325) is arranged on the driving support plate (324), the driving crankshaft (326) is arranged above the driving motor (325, the middle of a driving rack (322) on one side of the grinding bracket (31) is connected with the middle of a driving crankshaft (326) through a driving connecting rod (327).
2. A coal electric heating system ventilation pipeline processing system according to claim 1, characterized in that: the fixing assembly (25) comprises a fixing fixture block (250), a fixing frame body (251), a fixing ejecting block (252), an anti-skidding rubber gasket (253), a fixing connecting rod (254), a first fixing wheel (255) and a second fixing wheel (256), the other end of the fixing support rod (24) is provided with the fixing fixture block (250) and the fixing frame body (251), a certain distance exists between the fixing fixture block (250) and the fixing frame body (251), the fixing frame body (251) is internally provided with the four fixing ejecting blocks (252) in a sliding mode along the circumferential direction of the fixing frame body, the fixing ejecting blocks (252) and one end face are provided with the anti-skidding rubber gasket (253), the fixing fixture block (250) is connected with one side of the fixing ejecting blocks (252) through the fixing connecting rod (254), the fixing wheel (255) is installed in the middle of the fixing frame body (251), the second fixing wheel (252) is installed inside the fixing ejecting block (256), and the first fixing wheel (255) is evenly provided with an arc protrusion and an arc recess and an arc The shape recesses are alternately arranged, the second fixed wheel (256) is in an eccentric wheel structure, and the first fixed wheel (255) is in contact connection with the second fixed wheel (256).
3. A coal electric heating system ventilation pipeline processing system according to claim 1, characterized in that: the polishing unit (33) comprises a first polishing chute (330), a first polishing slide block (331), a polishing cylinder (332), a polishing support plate (333), a second polishing chute (334), a second polishing slide block (335), an X-shaped connecting rod (336) and a polishing component (337), the support (31) of polishing all is provided with one in the inboard of four limits and polishes spout (330), one polish spout (330) both ends symmetry and be provided with one and polish slider (331), be connected with between one polish slider (331) and polish cylinder (332), support board (333) one side of polishing has been seted up No. two and has been polished spout (334), two polish slider (335) are installed to both ends symmetry in No. two polish spout (334), it is connected through X type connecting rod (336) between slider (331) and the No. two slider (335) of polishing to polish, it is provided with the subassembly of polishing (337) to polish extension board (333) opposite side.
4. A coal electric heating system ventilation pipeline processing system according to claim 1, characterized in that: the structure of the driving rack (322) has a straight line structure and an H-shaped structure, the driving rack (322) positioned on the outer sides of the upper edge and the lower edge of the polishing support (31) is in a straight line structure, and the driving rack (322) positioned on the outer sides of the left edge and the right edge of the polishing support (31) is in an H-shaped structure.
5. A coal electric heating system ventilation pipeline processing system according to claim 1, characterized in that: the polishing assembly (337) comprises a proper position supporting rod (3370), a proper position shaft lever (3371), a left polishing plate (3372), a right polishing plate (3373), a proper position cylinder (3374), a proper position chute (3375), a proper position slider (3376) and polishing cloth (3377), sliding holes are symmetrically formed in two ends of the polishing supporting plate (333), the proper position supporting rod (3370) is arranged in the sliding holes in a sliding manner, a proper position spring is connected between the polishing supporting plate (333) and one end of the proper position supporting rod (3370), the proper position shaft lever (3371) is connected between one end of the proper position supporting rod (3370), the proper position shaft lever (3371) is symmetrically provided with the left polishing plate (3372) and the right polishing plate (3373), the polishing supporting plate (333) is connected with the left polishing plate (3372) and the right polishing plate (3373) through the proper position cylinder (3374), and a plurality of proper position chutes (3375) are uniformly formed in one side surface of the left polishing plate (3372) and the right polishing plate (3373) along the length direction, the position-fitting sliding blocks (3376) are uniformly arranged in the position-fitting sliding grooves (3375), and the position-fitting sliding blocks (3376) are connected through polishing cloth (3377).
6. A coal electric heating system ventilation pipeline processing system according to claim 1, characterized in that: the polishing cloth (3377) is of a wave-shaped structure, and the surface of the polishing cloth is full of polishing particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010917192.8A CN111993203B (en) | 2020-09-03 | 2020-09-03 | Processing system for ventilating pipeline of coal-electricity heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010917192.8A CN111993203B (en) | 2020-09-03 | 2020-09-03 | Processing system for ventilating pipeline of coal-electricity heating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111993203A true CN111993203A (en) | 2020-11-27 |
| CN111993203B CN111993203B (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010917192.8A Active CN111993203B (en) | 2020-09-03 | 2020-09-03 | Processing system for ventilating pipeline of coal-electricity heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116765975A (en) * | 2023-08-25 | 2023-09-19 | 兰州长信电力设备有限责任公司 | Baffle door processing device for coal power generation |
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| CN111993203B (en) | 2021-10-15 |
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