CN214637671U - Gas pipeline rust cleaning and spraying integrated equipment - Google Patents
Gas pipeline rust cleaning and spraying integrated equipment Download PDFInfo
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- CN214637671U CN214637671U CN202120151249.8U CN202120151249U CN214637671U CN 214637671 U CN214637671 U CN 214637671U CN 202120151249 U CN202120151249 U CN 202120151249U CN 214637671 U CN214637671 U CN 214637671U
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Abstract
The invention relates to the field of gas pipeline processing equipment, in particular to gas pipeline rust removing and spraying integrated equipment which comprises a rotary drum rotatably connected with a mounting frame, wherein the rotary drum is provided with a central hole for an external gas pipeline to pass through, a rust removing assembly for removing rust is arranged on the left side of the rotary drum, and a spraying assembly for spraying antirust paint is arranged on the right side of the rotary drum. The gas pipeline rust removing and spraying device is provided with the rotary drum with a central hole, the rust removing assembly comprising the grinding wheel, the spray head comprising the coating brush roll and the liquid supply mechanism, so that the gas pipeline is subjected to rotary rust removing and spraying, the integral operation of rust removing and spraying is realized, the integral efficiency of rust preventing treatment of the gas pipeline is improved, meanwhile, the radial adjusting assembly comprising the lifting frame, the lifting block, the first screw rod and the first adjusting wheel is arranged, the gas pipeline rust removing and spraying device is further suitable for rust removing and spraying of gas pipelines with different radius specifications, and the gas pipeline rust removing and spraying device has good adaptability.
Description
Technical Field
The invention relates to the field of gas pipeline processing equipment, in particular to gas pipeline rust removing and spraying integrated equipment.
Background
In the process of processing the gas pipeline, the outer wall of the pipeline needs to be derusted and sprayed, so that the corrosion prevention effect of the embedded gas pipeline is ensured, the safety of gas delivery is ensured, and the service life of the gas pipeline is prolonged; the traditional construction of derusting and spraying antirust paint adopts different processing machines to process step by step, and a gas pipeline needs to be transferred between different processing devices, so that the overall construction efficiency is reduced.
The application provides an integrative equipment of gas pipeline rust cleaning spraying.
Disclosure of Invention
Based on the defects in the prior art mentioned in the background art, the invention provides the gas pipeline rust removing and spraying integrated equipment.
The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:
the gas pipeline rust removing and spraying integrated equipment comprises a rotary drum which is rotatably connected with a mounting frame, wherein the rotary drum is provided with a central hole for an external gas pipeline to pass through, the left side of the rotary drum is provided with a rust removing assembly for removing rust, and the right side of the rotary drum is provided with a spraying assembly for spraying antirust paint;
the derusting assembly comprises an abrasive wheel, the abrasive wheel is rotatably connected with a first semicircular cover, the first semicircular cover is connected with the rotary drum through a radial adjusting assembly, the radial adjusting assembly comprises a lifting frame fixedly connected with the first semicircular cover, the lifting frame is fixedly connected with a lifting block, the lifting block is slidably connected with the rotary drum, a radial groove for the lifting block to slide is formed in the end face of the rotary drum, a first lead screw penetrating through the lifting block and in threaded connection with the lifting block is arranged in the radial groove, and a first adjusting wheel is fixedly connected to the upper end of the first lead screw;
the spraying assembly comprises a spraying roller and a spray head communicated with a liquid supply mechanism, the spraying roller is rotatably connected with a second semicircular cover sleeved on the outer side of the spraying roller, and the second semicircular cover is connected with the rotary drum through a radial adjusting assembly;
the rotating drum is connected with an output shaft of a driving motor through a transmission belt.
As a further scheme of the invention: the grinding wheel is connected with a first driven assembly for driving the grinding wheel to rotate, the painting roller is connected with a second driven assembly for driving the painting roller to rotate, and the first driven assembly and the second driven assembly are identical in structure; the first driven assembly comprises a first rotating shaft fixedly connected with the grinding wheel, the first rotating shaft is rotatably connected with the first semicircular cover, the first rotating shaft is connected with a first spline shaft through a first transmission gear set, and the first spline shaft is sleeved with a first spline barrel and is in sliding connection with the first spline barrel; the first spline section of thick bamboo upper end fixedly connected with rolling gear, rolling gear meshing has the gear ring, gear ring fixedly connected with mounting bracket fixed connection's annular plate.
As a further scheme of the invention: the rust removal assembly further comprises a dust collection mechanism, the dust collection mechanism comprises a dust collection head, the dust collection head is communicated with a dust collection box through a dust collection pipe, the dust collection box is connected with a negative pressure mechanism, the negative pressure mechanism comprises an air suction cylinder, the air suction cylinder is communicated with the dust collection box through an air suction pipe, and the air suction cylinder is communicated with an exhaust pipe; the improved air pump comprises an air pump body, and is characterized in that a piston plate is arranged in the air pump body, the piston plate is connected with a drive, the piston plate is a first reciprocating assembly which reciprocates in the air pump body, the first reciprocating assembly comprises a clamping frame connected with the piston plate through a connecting rod, the clamping frame is clamped with an eccentric groove disc, the eccentric groove disc is connected with a lifting frame in a rotating mode through a second rotating shaft, the lower end of the second rotating shaft is connected with a third rotating shaft through a second transmission gear group, and a grinding wheel is fixedly connected with the third rotating shaft.
As a further scheme of the invention: the liquid supply mechanism comprises a liquid pumping cylinder and a paint can; the liquid pumping cylinder is communicated with the spray head through a liquid outlet pipe, and the liquid pumping cylinder is communicated with the paint can through a liquid pumping pipe; and a second piston plate is nested in the liquid pumping cylinder, the second piston plate is connected with a second reciprocating assembly which drives the second piston plate to reciprocate in the liquid pumping cylinder, and the second reciprocating assembly has the same structure as the first reciprocating assembly.
As a further scheme of the invention: the outer side of the first transmission gear set is sleeved with a protection plate, the first rotating shaft is rotatably connected with the inner wall of the first semicircular cover, the first spline shaft penetrates through the first semicircular cover and is rotatably connected with the first semicircular cover, and the first spline cylinder penetrates through a first fixing plate fixedly connected with the rotary cylinder and is rotatably connected with the first fixing plate.
As a further scheme of the invention: the dust collection box is characterized in that a drawer box is embedded in the dust collection box, the drawer box is connected with the inner wall of the dust collection box in a sliding mode and is fixedly connected with the dust collection box in a bolt fixing mode, and the dust collection box and the suction cylinder are fixedly connected with the lifting frame.
As a further scheme of the invention: the exhaust pipe is provided with a first one-way valve for avoiding gas backflow to the dust suction box at the communicating part of the exhaust pipe and the exhaust pump, and a second one-way valve for avoiding gas backflow to the exhaust pump is arranged at the communicating part of the exhaust pipe and the exhaust pump.
As a further scheme of the invention: the drain pipe with drawing liquid section of thick bamboo intercommunication department is equipped with the third check valve of avoiding the antirust paint backward flow drawing liquid section of thick bamboo, the liquid suction pipe with drawing liquid section of thick bamboo intercommunication department is equipped with the fourth check valve of avoiding the antirust paint backward flow paint can.
As a further scheme of the invention: the rotary drum outside is equipped with the drive the feeding subassembly that gas pipeline removed, the feeding subassembly is including setting up the supporting mechanism of rotary drum both sides, supporting mechanism includes the backing roll, the backing roll is connected with the drive the lifting unit that the backing roll reciprocated, lifting unit include with the backing roll rotates the lift frame of connecting, the lift frame run through fixed frame and with fixed frame sliding connection, the lift frame lower part run through have with lift frame threaded connection's second lead screw, the worm wheel has been cup jointed to the second lead screw, the worm wheel meshing have with fixed frame rotates the worm of connecting, worm tip fixedly connected with second regulating wheel.
As a further scheme of the invention: the backing roll through the fourth pivot with the lift frame rotates to be connected, the fourth pivot extends to the lift frame outside and has connected with a second spline section of thick bamboo through third drive gear group, nested second spline axle in the second spline section of thick bamboo, the second spline axle has the transmission shaft through fourth drive gear group link, the transmission shaft has the output shaft of second motor through the coupling joint.
After adopting the structure, compared with the prior art, the invention has the following advantages:
the gas pipeline rust removing and spraying device is provided with the rotary drum with a central hole, the rust removing assembly comprising the grinding wheel, the spray head comprising the coating brush roll and the liquid supply mechanism, so that the gas pipeline is subjected to rotary rust removing and spraying, the integral operation of rust removing and spraying is realized, the integral efficiency of rust preventing treatment of the gas pipeline is improved, meanwhile, the radial adjusting assembly comprising the lifting frame, the lifting block, the first screw rod and the first adjusting wheel is arranged, the gas pipeline rust removing and spraying device is further suitable for rust removing and spraying of gas pipelines with different radius specifications, and the gas pipeline rust removing and spraying device has good adaptability.
According to the invention, the first driven assembly and the second driven assembly which comprise the rolling gears and the gear rings, the first driven assembly for driving the grinding wheel to rotate and the second driven assembly for driving the coating roller are arranged, so that the rotating derusting of the grinding wheel and the rotating coating of the coating roller are realized, and the derusting effect and the coating effect are improved.
According to the invention, the dust collection mechanism comprising the air suction cylinder, the dust box, the drawer box, the dust suction head, the first semicircular cover and the first reciprocating assembly is arranged to suck the rust dust cleaned by the grinding wheel under negative pressure, so that the pollution to the working environment is avoided, and meanwhile, the rust fragments are conveniently cleaned.
The rotary spraying device provided by the invention is provided with the liquid pumping cylinder, the second reciprocating assembly, the paint tank and the spray head, so that the rotary spraying of the anti-rust paint is realized, a separate paint spraying pump is not required to be arranged, the structure is simplified, and the operation efficiency is improved.
The lifting adjusting device is provided with the supporting roll and the lifting assembly comprising the lifting frame, the fixing frame, the second screw rod, the worm wheel, the worm and the second adjusting wheel, so that the lifting adjustment of the supporting roll is realized, the central axis of gas pipelines with different specifications is ensured to be coincident with the central axis of the central hole when feeding, the gas pipelines are ensured to be rotated for derusting and spraying, and the construction effect is ensured; meanwhile, through the driving structure comprising the second spline shaft, the second spline barrel and the second motor, the uniform-speed feeding of the gas pipeline is realized, and the construction effect is ensured.
Drawings
FIG. 1 is a schematic diagram of the internal structure of the gas pipeline rust removing and spraying integrated equipment.
FIG. 2 is a schematic perspective structure diagram of a rotating drum in the gas pipeline rust removing and spraying integrated equipment.
Fig. 3 is an enlarged view of a point a in fig. 1.
FIG. 4 is a schematic structural diagram of a first reciprocating assembly in the gas pipeline derusting and spraying integrated equipment.
Fig. 5 is an enlarged view at B in fig. 1.
Fig. 6 is an enlarged view at C in fig. 1.
FIG. 7 is a schematic structural diagram of a feeding assembly in the gas pipeline rust removing and spraying integrated equipment.
FIG. 8 is a schematic structural diagram of a support roller in the gas pipeline rust removing and spraying integrated equipment.
In the figure: 1-a mounting frame; 2-a rotating drum; 201-center hole; 202-radial slots; 3-a rust removal component; 4-a spray assembly; 5-a feeding assembly; 6, driving a belt; 7-driving a motor; 8-grinding wheel; 9-a first dome; 10-a lifting frame; 11-a first shaft; 12-a first drive gear set; 13-a first spline shaft; 14-a first splined barrel; 15-rolling gear; 16-a first fixing plate; 17-a gear ring; 18-an annular plate; 19-a suction head; 20-a dust suction pipe; 21-a dust collection box; 22-drawer box; 23-an air exhaust pipe; 24-an air extraction cylinder; 25-an exhaust pipe; 26-a piston plate; 27-a snap frame; 28-eccentric grooved disk; 29-a second shaft; 30-a second drive gear set; 31-a third rotating shaft; 32-a lifting block; 33-a first screw rod; 34-a first regulating wheel; 35-a brushing roller; 36-a second half-round cover; 37-a spray head; 38-a liquid outlet pipe; 39-a liquid extraction cylinder; 40-a liquid extracting pipe; 41-paint can; 42-an infusion tube; 43-supporting rolls; 44-a fourth shaft; 45-lifting frame; 46-a second lead screw; 47-a worm gear; 48-a worm; 49-a second regulating wheel; 50-a third drive gear set; 51-a second spline cylinder; 52-a second spline shaft; 53-fourth drive gear set; 54-a drive shaft; 55-a second motor; 56-fixed frame.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 to 8, in an embodiment of the present invention, a gas pipeline rust removing and spraying integrated apparatus includes a rotating drum 2 rotatably connected to a mounting frame 1, the rotating drum 2 is provided with a central hole 201 for an external gas pipeline to pass through, a rust removing assembly 3 for removing iron rust is provided on the left side of the rotating drum 2, and a spraying assembly 4 for spraying an anti-rust paint is provided on the right side of the rotating drum 2;
the derusting component 3 comprises a grinding wheel 8, the grinding wheel 8 is rotatably connected with a first semicircular cover 9, the first semicircular cover 9 is connected with the rotary drum 2 through a radial adjusting component, the radial adjusting component comprises a lifting frame 10 fixedly connected with the first semicircular cover 9, the lifting frame 10 is fixedly connected with a lifting block 32, the lifting block 32 is in sliding connection with the rotary drum 2, a radial groove 202 for the lifting block 32 to slide is formed in the end face of the rotary drum 2, a first screw rod 33 penetrating through the lifting block 32 and in threaded connection with the lifting block 32 is arranged in the radial groove 202, and a first adjusting wheel 34 is fixedly connected to the upper end of the first screw rod 33;
the spraying component 4 comprises a spraying roller 35 and a spray head 37 communicated with a liquid supply mechanism, the spraying roller 35 is rotatably connected with a second semicircular cover 36 sleeved on the outer side of the spraying roller 35, and the second semicircular cover 36 is connected with the rotary drum 2 through a radial adjusting component;
the rotating drum 2 is connected with an output shaft of a driving motor 7 through a transmission belt 6.
Specifically, the driving motor 7 drives the rotary drum 2 to rotate through the transmission belt 6, the rotary drum 2 drives the rust removing component 3 comprising the grinding wheel 8 and the spraying component 4 comprising the spraying roller 35 and the spray head 37 to do circular motion, so that the gas pipeline penetrating through the central hole 201 is subjected to rotary rust removing and spraying, the integral operation of rust removing and spraying is realized, and the integral efficiency of rust prevention treatment of the gas pipeline is improved; in addition, by screwing the first adjusting wheel 34, the first screw rod 33 drives the lifting block 32 to move in the radial groove 202, the lifting block 32 drives the lifting frame 10 to move radially, the radial distance between the grinding wheel 8 or the brushing roller 35 and the central hole 201 is changed, and the gas pipeline rust removing and spraying device is further suitable for rust removing and spraying of gas pipelines with different radius specifications and has good adaptability.
In this embodiment, the drum 2 includes a cylindrical portion and disk portions integrally formed with the cylindrical portion and provided at both ends of the cylindrical portion, and the drum 2 is rotatably connected to the mounting frame 1 through a bearing housing.
In another embodiment of the invention, the grinding wheel 8 is connected with a first driven assembly for driving the grinding wheel 8 to rotate, the painting roller 35 is connected with a second driven assembly for driving the painting roller 35 to rotate, and the first driven assembly and the second driven assembly are the same in structure; the first driven assembly comprises a first rotating shaft 11 fixedly connected with the grinding wheel 8, the first rotating shaft 11 is rotatably connected with the first semicircular cover 9, the first rotating shaft 11 is connected with a first spline shaft 13 through a first transmission gear set 12, and the first spline shaft 13 is sleeved with a first spline cylinder 14 and is in sliding connection with the first spline cylinder 14; the upper end of the first spline cylinder 14 is fixedly connected with a rolling gear 15, the rolling gear 15 is meshed with a gear ring 17, and the gear ring 17 is fixedly connected with an annular plate 18 fixedly connected with the mounting frame 1.
Specifically, when the driving motor 7 drives the rotating drum 2 to rotate, the rolling gear 15 rolls on the gear ring 17, the rolling gear 15 drives the first rotating shaft 11 to rotate through the first spline drum 14 and the first spline shaft 13, and the first rotating shaft 11 drives the grinding wheel 8 to rotate, so that the grinding wheel 8 rotates while performing circular motion, and the rust removal effect is improved; meanwhile, the second driven assembly drives the painting roller 35 to rotate, so that the antirust paint sprayed by the spray head 37 is uniformly painted on the surface of the gas pipeline, the spraying uniformity is improved, and the spraying effect of the antirust paint is improved.
In this embodiment, a protection plate is sleeved outside the first transmission gear set 12, the first rotating shaft 11 is rotatably connected to the inner wall of the first semicircular cover 9, the first spline shaft 13 penetrates through the first semicircular cover 9 and is rotatably connected to the first semicircular cover 9, and the first spline cylinder 14 penetrates through a first fixing plate 16 fixedly connected to the rotating cylinder 2 and is rotatably connected to the first fixing plate 16.
In another embodiment of the present invention, the rust removing assembly 3 further comprises a dust collecting mechanism, the dust collecting mechanism comprises a dust suction head 19, the dust suction head 19 is communicated with a dust suction box 21 through a dust suction pipe 20, the dust suction box 21 is connected with a negative pressure mechanism, the negative pressure mechanism comprises an air suction cylinder 24, the air suction cylinder 24 is communicated with the dust suction box 21 through an air suction pipe 23, and the air suction cylinder 24 is communicated with an air exhaust pipe 25; be equipped with piston plate 26 in the aspiration tube 24, piston plate 26 is connected with the drive piston plate 26 reciprocating motion's first reciprocating assembly in aspiration tube 24, first reciprocating assembly include with piston plate 26 passes through the joint frame 27 that the connecting rod is connected, joint frame 27 joint has eccentric frid 28, eccentric frid 28 through second pivot 29 with crane 10 rotates and is connected, second pivot 29 lower extreme is connected with third pivot 31 through second transmission gear group 30, emery wheel 8 with third pivot 31 fixed connection.
Specifically, when the grinding wheel 8 rotates, the grinding wheel 8 drives through the third rotating shaft 31 the second rotating shaft 29 and the eccentric groove disc 28 rotate, the eccentric groove disc 28 drives through the clamping frame 27 and the piston rod the piston plate 26 reciprocates in the suction cylinder 24, and then the suction cylinder 24 is used for pumping gas in the dust suction box 21, so that the dust suction box 21 is in a negative pressure state, the dust suction box 21 sucks scrap iron and dust in the first semicircular cover 9 through the dust suction pipe 20 and the dust suction head 19, and performs negative pressure suction on the scrap iron and dust, thereby avoiding polluting the operation environment.
In this implementation, a drawer box 22 is nested in the dust collection box 21, the drawer box 22 is connected with the inner wall of the dust collection box 21 in a sliding manner and is fixedly connected with the dust collection box 21 in a bolt fixing manner, and the dust collection box 21 and the suction cylinder 24 are fixedly connected with the lifting frame 10.
Particularly, scrap iron and dust can be conveniently cleaned.
In this embodiment, a first one-way valve for avoiding gas backflow to the dust suction box 21 is disposed at a communication position between the air suction pipe 23 and the air suction cylinder 24, and a second one-way valve for avoiding gas backflow to the air suction cylinder 24 is disposed at a communication position between the air exhaust pipe 25 and the air suction cylinder 24.
In yet another embodiment of the present invention, the liquid supply mechanism includes a liquid extraction cartridge 39 and a paint can 41; the liquid pumping cylinder 39 is communicated with the spray head 37 through a liquid outlet pipe 38, and the liquid pumping cylinder 39 is communicated with the paint can 41 through a liquid pumping pipe 40; a second piston plate is nested in the liquid pumping cylinder 39, the second piston plate is connected with a second reciprocating assembly which drives the second piston plate to reciprocate in the liquid pumping cylinder 39, and the structure of the second reciprocating assembly is the same as that of the first reciprocating assembly.
Specifically, the second reciprocating assembly drives the second piston plate to reciprocate in the liquid pumping cylinder 39, the liquid pumping cylinder 39 pumps the antirust paint in the paint tank 41 to the spray head 37 to be sprayed out, and the rotating brushing roller 35 brushes the sprayed antirust paint, so that the antirust paint is efficiently and uniformly smeared.
In this embodiment, the nozzle 37 is disposed at one side of the painting roller 35 and installed in the second half cover 36, and the paint can 41 and the liquid suction cylinder 39 are fixedly connected to the crane 10.
In this embodiment, the connection between the liquid outlet pipe 38 and the liquid pumping cylinder 39 is provided with a third one-way valve for avoiding the anti-rust paint from flowing back into the liquid pumping cylinder 39, and the connection between the liquid pumping pipe 40 and the liquid pumping cylinder 39 is provided with a fourth one-way valve for avoiding the anti-rust paint from flowing back into the paint can 41.
In another embodiment of the present invention, a feeding assembly 5 for driving the gas pipeline to move is disposed outside the drum 2, the feeding assembly 5 includes support mechanisms disposed on both sides of the drum 2, the support mechanisms include support rollers 43, the support rollers 43 are connected to a lifting assembly for driving the support rollers 43 to move up and down, the lifting assembly includes a lifting frame 45 rotatably connected to the support rollers 43, the lifting frame 45 penetrates through a fixed frame 56 and is slidably connected to the fixed frame 56, a second lead screw 46 in threaded connection with the lifting frame 45 penetrates through a lower portion of the lifting frame 45, a worm wheel 47 is sleeved on the second lead screw 46, the worm wheel 47 is engaged with a worm 48 in rotational connection with the fixed frame 56, and a second adjusting wheel 49 is fixedly connected to an end of the worm 48.
Specifically, through twisting the second regulating wheel 49 soon, the worm 48 passes through worm wheel 47 and drives second lead screw 46 and rotate, second lead screw 46 drive lifting frame 45 reciprocates, lifting frame 45 drives backing roll 43 reciprocates, and then changes the height of backing roll 43 for the gas pipeline can coincide with the central axis of centre bore 201, and the gas pipeline that adapts to different specifications has better stability when carrying out the circumference rust cleaning and spraying.
In this embodiment, the supporting roller 43 is rotatably connected to the lifting frame 45 through a fourth rotating shaft 44, the fourth rotating shaft 44 extends to the outer side of the lifting frame 45 and is connected to a second spline cylinder 51 through a third transmission gear set 50, a second spline shaft 52 is nested in the second spline cylinder 51, the second spline shaft 52 is connected to a transmission shaft 54 through a fourth transmission gear set 53, and the transmission shaft 54 is connected to an output shaft of a second motor 55 through a coupling.
Specifically, the second motor 55 drives the fourth rotating shaft 44 and the supporting roller 43 to drive through the transmission shaft 54, the second spline shaft 52 and the second spline barrel 51, so as to realize automatic feeding of the gas pipeline, conveniently control the feeding speed, adapt to the operation speed of rust removal and spraying, and ensure the effects of rust removal and spraying.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the invention are intended to be embraced therein.
Claims (10)
1. The gas pipeline rust removing and spraying integrated equipment is characterized by comprising a rotary drum (2) which is rotatably connected with a mounting frame (1), wherein the rotary drum (2) is provided with a central hole (201) for an external gas pipeline to pass through, a rust removing assembly (3) for removing rust is arranged on the left side of the rotary drum (2), and a spraying assembly (4) for spraying antirust paint is arranged on the right side of the rotary drum (2);
the derusting assembly (3) comprises an abrasive wheel (8), the abrasive wheel (8) is rotatably connected with a first semicircular cover (9), the first semicircular cover (9) is connected with the rotary drum (2) through a radial adjusting assembly, the radial adjusting assembly comprises a lifting frame (10) fixedly connected with the first semicircular cover (9), the lifting frame (10) is fixedly connected with a lifting block (32), the lifting block (32) is slidably connected with the rotary drum (2), a radial groove (202) for the lifting block (32) to slide is formed in the end face of the rotary drum (2), a first screw rod (33) penetrating through the lifting block (32) and in threaded connection with the lifting block (32) is arranged in the radial groove (202), and a first adjusting wheel (34) is fixedly connected to the upper end of the first screw rod (33);
the spraying component (4) comprises a spraying roller (35) and a spray head (37) communicated with a liquid supply mechanism, the spraying roller (35) is rotatably connected with a second semi-circular cover (36) sleeved on the outer side of the spraying roller (35), and the second semi-circular cover (36) is connected with the rotary drum (2) through a radial adjusting component;
the rotary drum (2) is connected with an output shaft of a driving motor (7) through a transmission belt (6).
2. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 1, characterized in that the grinding wheel (8) is connected with a first driven assembly for driving the grinding wheel (8) to rotate, the painting roller (35) is connected with a second driven assembly for driving the painting roller (35) to rotate, and the first driven assembly and the second driven assembly are identical in structure; the first driven assembly comprises a first rotating shaft (11) fixedly connected with the grinding wheel (8), the first rotating shaft (11) is rotatably connected with the first semicircular cover (9), the first rotating shaft (11) is connected with a first spline shaft (13) through a first transmission gear set (12), and the first spline shaft (13) is sleeved with a first spline cylinder (14) and is in sliding connection with the first spline cylinder (14); first spline section of thick bamboo (14) upper end fixedly connected with rolling gear (15), rolling gear (15) meshing has gear ring (17), gear ring (17) fixedly connected with mounting bracket (1) fixed connection's annular plate (18).
3. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 2, wherein the rust removing assembly (3) further comprises a dust collecting mechanism, the dust collecting mechanism comprises a dust suction head (19), the dust suction head (19) is communicated with a dust suction box (21) through a dust suction pipe (20), the dust suction box (21) is connected with a negative pressure mechanism, the negative pressure mechanism comprises an air suction cylinder (24), the air suction cylinder (24) is communicated with the dust suction box (21) through an air suction pipe (23), and the air suction cylinder (24) is communicated with an exhaust pipe (25); be equipped with piston board (26) in aspiration tube (24), piston board (26) are connected with the drive piston board (26) reciprocating motion's first subassembly that reciprocates in aspiration tube (24), first subassembly that reciprocates include with piston board (26) pass through joint frame (27) that the connecting rod is connected, joint frame (27) joint has eccentric frid (28), eccentric frid (28) through second pivot (29) with crane (10) rotate the connection, second pivot (29) lower extreme is connected with third pivot (31) through second drive gear group (30), emery wheel (8) with third pivot (31) fixed connection.
4. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 3, wherein the liquid supply mechanism comprises a liquid extracting cylinder (39) and a paint tank (41); the liquid extracting cylinder (39) is communicated with the spray head (37) through a liquid outlet pipe (38), and the liquid extracting cylinder (39) is communicated with the paint can (41) through a liquid extracting pipe (40); a second piston plate is nested in the liquid pumping cylinder (39), a second reciprocating assembly for driving the second piston plate to reciprocate in the liquid pumping cylinder (39) is connected to the second piston plate, and the structure of the second reciprocating assembly is the same as that of the first reciprocating assembly.
5. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 2, characterized in that a protection plate is sleeved on the outer side of the first transmission gear set (12), the first rotating shaft (11) is rotatably connected with the inner wall of the first semicircular cover (9), the first spline shaft (13) penetrates through the first semicircular cover (9) and is rotatably connected with the first semicircular cover (9), and the first spline cylinder (14) penetrates through a first fixing plate (16) fixedly connected with the rotating cylinder (2) and is rotatably connected with the first fixing plate (16).
6. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 3, wherein a drawer box (22) is nested in the dust collection box (21), the drawer box (22) is connected with the inner wall of the dust collection box (21) in a sliding mode and is fixedly connected with the dust collection box (21) in a bolt fixing mode, and the dust collection box (21) and the suction cylinder (24) are fixedly connected with the lifting frame (10).
7. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 3, wherein a first one-way valve for avoiding gas backflow to the dust suction box (21) is arranged at the communication position of the air suction pipe (23) and the air suction cylinder (24), and a second one-way valve for avoiding gas backflow to the air suction cylinder (24) is arranged at the communication position of the exhaust pipe (25) and the air suction cylinder (24).
8. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 4, characterized in that a third one-way valve for preventing rust-proof paint from flowing back into the liquid pumping cylinder (39) is arranged at the communication position of the liquid outlet pipe (38) and the liquid pumping cylinder (39), and a fourth one-way valve for preventing rust-proof paint from flowing back into a paint can (41) is arranged at the communication position of the liquid pumping pipe (40) and the liquid pumping cylinder (39).
9. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 1, wherein a feeding assembly (5) for driving the gas pipeline to move is arranged on the outer side of the rotary drum (2), the feeding assembly (5) comprises supporting mechanisms arranged on two sides of the rotary drum (2), the supporting mechanisms comprise supporting rollers (43), the supporting rollers (43) are connected with a lifting assembly for driving the supporting rollers (43) to move up and down, the lifting assembly comprises a lifting frame (45) rotatably connected with the supporting rollers (43), a fixing frame (56) penetrates through the lifting frame (45) and is slidably connected with the fixing frame (56), a second lead screw (46) in threaded connection with the lifting frame (45) penetrates through the lower part of the lifting frame (45), a worm wheel (47) is sleeved on the second lead screw (46), a worm (48) in rotatable connection with the fixing frame (56) is meshed on the worm wheel (47), and a second adjusting wheel (49) is fixedly connected to the end part of the worm (48).
10. The gas pipeline rust removing and spraying integrated equipment as claimed in claim 9, wherein the supporting roller (43) is rotatably connected with the lifting frame (45) through a fourth rotating shaft (44), the fourth rotating shaft (44) extends to the outer side of the lifting frame (45) and is connected with a second spline cylinder (51) through a third transmission gear set (50), a second spline shaft (52) is nested in the second spline cylinder (51), the second spline shaft (52) is connected with a transmission shaft (54) through a fourth transmission gear set (53), and the transmission shaft (54) is connected with an output shaft of a second motor (55) through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151249.8U CN214637671U (en) | 2021-01-20 | 2021-01-20 | Gas pipeline rust cleaning and spraying integrated equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151249.8U CN214637671U (en) | 2021-01-20 | 2021-01-20 | Gas pipeline rust cleaning and spraying integrated equipment |
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| CN214637671U true CN214637671U (en) | 2021-11-09 |
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| CN202120151249.8U Active CN214637671U (en) | 2021-01-20 | 2021-01-20 | Gas pipeline rust cleaning and spraying integrated equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670114A (en) * | 2022-05-31 | 2022-06-28 | 海门市精博五金制品有限公司 | Polishing disk with diffusion structure and hardware polishing device |
| CN116809277A (en) * | 2023-08-29 | 2023-09-29 | 山东迈威消防科技有限公司 | Fire-fighting pipe anti-corrosion paint coating device |
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2021
- 2021-01-20 CN CN202120151249.8U patent/CN214637671U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670114A (en) * | 2022-05-31 | 2022-06-28 | 海门市精博五金制品有限公司 | Polishing disk with diffusion structure and hardware polishing device |
| CN116809277A (en) * | 2023-08-29 | 2023-09-29 | 山东迈威消防科技有限公司 | Fire-fighting pipe anti-corrosion paint coating device |
| CN116809277B (en) * | 2023-08-29 | 2023-11-17 | 山东迈威消防科技有限公司 | Fire-fighting pipe anti-corrosion paint coating device |
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