CN204843809U - A seal structure for steel pipe rust cleaning equipment - Google Patents
A seal structure for steel pipe rust cleaning equipment Download PDFInfo
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- CN204843809U CN204843809U CN201520601802.8U CN201520601802U CN204843809U CN 204843809 U CN204843809 U CN 204843809U CN 201520601802 U CN201520601802 U CN 201520601802U CN 204843809 U CN204843809 U CN 204843809U
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- steel pipe
- cone pulley
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- tight silo
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Abstract
The utility model provides a seal structure for steel pipe rust cleaning equipment, includes gas -tight silo, transparent hatch door and rotates sealing device, and equipment fixing is on the equipment lathe bed in the steel pipe rust cleaning, and steel pipe rust cleaning equipment includes cone pulley bearing room, and it is outside that steel pipe rust cleaning equipment is arranged in to the gas -tight silo, and transparent hatch door articulates on the pressurized cabin and opens and shuts through the cylinder, and the both sides of gas -tight silo are installed respectively and are rotated sealing device, its characterized in that: rotation sealing device include gland, sealed lamella and uide bushing, distribute according to the circumference and have the screw hole closing on sealed lamella external diameter department, closely couple gland, sealed lamella and uide bushing with the screw, the one end of cone pulley bearing room lean on the arch of major part position sleeve rather than sunken the formations seal structure of sealing washer spacer sleeve axial contact surface, microcephaly's position sleeve was leaned on to the other one end of cone pulley bearing room arch forms a close structure rather than cone pulley axial contact surface sunken. The utility model discloses the leakproofness is good, and simple structure can reach the purpose that the high efficiency steel pipe derustd.
Description
Technical field
The utility model relates to a kind of hermetically-sealed construction for steel pipe derusting equipment.
Background technology
Steel pipe derusting equipment, is clamped by a rubber tire and two steel cone pulleys, will need the steel pipe of rust cleaning, make it with the rotation of rubber tire, existing rotary motion, have again the screw moved forward of steel pipe, another driven by motor wire wheel, carries out polish-brush by steel pipe, reaches the object of steel pipe derusting.
In the middle of existing steel pipe derusting equipment, sealing is very poor, iron rust is Huang Chenzhuan, dance in the air all over the sky, air pollution is very serious, do not meet the requirement of environmental protection, the poor sealing of steel cone pulley bearing chamber, sealing ring is first ground away by iron rust, then bearing is entered, bearing clearance is filled, steel cone pulley is not turned, Frequent Troubles, angle between rubber tire and the axis needing the steel pipe eliminated rust is fixing, steel pipe often turns around, the distance of reach is also fixing, want to raise the efficiency, increase rotating speed can only be leaned on, steel pipe rotating speed is too fast, add that length is longer, steel pipe shake is larger, there is potential safety hazard, the door of equipment manually opens, relatively effort.
Summary of the invention
Based on above weak point, the utility model provides a kind of hermetically-sealed construction for steel pipe derusting equipment, can reach the object of high efficiency steel pipe derusting.
The technology that the utility model adopts is as follows: a kind of hermetically-sealed construction for steel pipe derusting equipment, comprise gas-tight silo, transparent hatch door and rotary seal, steel pipe derusting equipment is installed on equipment lathe bed, steel pipe derusting equipment comprises cone pulley bearing chamber, gas-tight silo is placed in steel pipe derusting device external, transparency cabin door hinge to be connected on sealed compartment and to carry out folding by cylinder, and the both sides of gas-tight silo are separately installed with rotary seal; Described rotary seal comprises gland, sealing flap and fairlead, is circumferentially distributed with screw hole, with screw by gland, sealing flap and fairlead close-coupled closing on sealing flap outer radius; One end of described cone pulley bearing chamber by major part positioning sleeve projection and the axial contact surface of its sealing ring interstage sleeve be recessed to form hermetically-sealed construction, other one end of cone pulley bearing chamber is recessed to form close seal structure by the projection of microcephaly's positioning sleeve and its cone pulley axis contact surface.
The utility model sealing is good, and structure is simple, can reach the object of high efficiency steel pipe derusting.
Accompanying drawing explanation
Fig. 1 is the top view of steel pipe derusting equipment;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 2;
Fig. 4 is that the door of Fig. 3 opens figure;
Fig. 5 is the I steel cone pulley bearing chamber enlarged drawing of Fig. 1;
Fig. 6 is the II rotary seal enlarged drawing of Fig. 1.
Detailed description of the invention
Embodiment 1
A kind of steel pipe derusting equipment, comprise rubber tire governor motion 2, track seal 3, rubber tire drive motors 4, rubber tire 5, steel wire rotary brush 6, wheel brush drive motor 7, gas-tight silo 8, iron rust carrier loader 9, also comprise rotary seal 1, cylinder 10, steel cone pulley bearing chamber and transparent door 11, described rubber tire governor motion 2, rubber tire drive motors 4, rubber tire 5, steel wire rotary brush 6 and wheel brush drive motor 7 are all arranged on equipment lathe bed, and are positioned at gas-tight silo 8; Described iron rust carrier loader 9 is in the closed cabinet of lathe bed, closed cabinet and gas-tight silo have a passage making iron rust fall into iron rust carrier loader 9, steel cone pulley bearing chamber, gas-tight silo 8 is placed in steel pipe derusting device external, transparent hatch door 11 to be hinged on sealed compartment and to carry out folding by cylinder 10, and the both sides of gas-tight silo 8 are separately installed with rotary seal 1; Rotary seal 1 comprises gland 16, sealing flap 17 and fairlead 18; The similar of sealing flap 17, in large rubber washer, is radially cut off close to external diameter half from internal diameter six Along ents of circle, is made it form the state exceptionally connected in circumference six decile, and circumferentially to distribute several screw hole closing on outer radius; By screw by gland 16, sealing flap 17, fairlead 18 close-coupled; One end of steel cone pulley bearing chamber is recessed to form hermetically-sealed construction by the projection of major part positioning sleeve 12 and the axial contact surface of its sealing ring interstage sleeve 13, other one end of steel cone pulley bearing chamber by microcephaly's positioning sleeve 15 projection and the axial contact surface of its cone pulley 14 be recessed to form close seal structure, reach the effect protecting sealing ring; The base of wheel brush drive motor 7 is around the portable plate of hinge spot wobble, can have a worm gearing, rotary worm axle at its other end, and its pivot angle can be made to increase or reduce.
The door studding with transparent lucite is arranged at the top of closed bin; During work, by lucite, watch equipment working condition, door, by two air cylinder driven, makes it open and closedown; And when closing, to the power of door one tension, make door under the effect of this power, keep fastening state; Enter at steel pipe and walk out closed bin, through two sides of closed bin, for preventing having yellow dirt to fly out two sides, door both sides add two rotary seals, steel cone pulley bearing chamber adds the hermetically-sealed construction be recessed to form of the projection contact surface axial with it by positioning sleeve at two ends, reaches the effect of protection sealing ring; Angle between the axis of steel management system that rubber tire and needing eliminates rust, adjusts by governor motion, the opening and closing by cylinder execution of door.
Operation principle of the present utility model and process: first steel pipe is penetrated in gas-tight silo, steel tube end part arrives steel wire rotary brush 6, pull cone pulley spanner, make rubber tire 5 and cone pulley 14 by steel tube clamping, pull the spanner of another cone pulley again, make cone pulley touch steel pipe, then pull wheel brush drive motor 7 slide leading screw handwheel, make steel wire rotary brush 6 close contact steel pipe, start rubber tire drive motors 4, rubber tire 5 drives steel pipe to rotate, and steel pipe is under the squeezing action of rubber tire 5 and cone pulley 14, for the helical movement, at this moment, starter cup brush drive motor 7 drives steel wire rotary brush 6 and rubber tire to reversely rotate, polish-brush steel pipe, the front line speed of steel pipe changes by the rotating speed improving rubber tire drive motors 4, also can be changed by the adjustment of rubber tire governor motion 2, the iron rust dust produced is closed in gas-tight silo, by the passage with lathe bed enclosures, flies in iron rust carrier loader 9, the top of closed bin has and studs with transparent lucite door, during work, by transparent lucite door, watch equipment working condition, the door of transparent lucite is by two air cylinder driven, it is made to open and closedown, and when closing, to the power of transparent lucite door one tension, make transparent lucite door under the effect of this power, keep fastening state, when changing steel wire rotary brush 6, start cylinder 10 by transparent lucite door jack-up, enter at steel pipe and walk out closed bin, through two sides of closed bin, for preventing having yellow dirt to fly out two sides, add two rotary seals, sealing flap 17 and the steel pipe flexible contact of rotary seal 1, by the deformation resilience power that it produces, be adjacent to steel pipe, reach the effect of sealing, steel cone pulley bearing chamber add two ends by the projection of major part positioning sleeve 12 and the hermetically-sealed construction be recessed to form of the axial contact surface of its sealing ring interstage sleeve 13, and the hermetically-sealed construction be recessed to form of the projection of microcephaly's positioning sleeve 15 and the axial contact surface of its cone pulley 14, simultaneously, the inclined-plane of the projection of major part positioning sleeve 12 and the bossing of microcephaly's positioning sleeve 15 can make iron rust dust be thrown away, reach the effect of protection sealing ring.
Claims (1)
1. the hermetically-sealed construction for steel pipe derusting equipment, comprise gas-tight silo, transparent hatch door and rotary seal, steel pipe derusting equipment is installed on equipment lathe bed, steel pipe derusting equipment comprises cone pulley bearing chamber, gas-tight silo is placed in steel pipe derusting device external, transparency cabin door hinge to be connected on sealed compartment and to carry out folding by cylinder, the both sides of gas-tight silo are separately installed with rotary seal, it is characterized in that: described rotary seal comprises gland, sealing flap and fairlead, circumferentially be distributed with screw hole closing on sealing flap outer radius, with screw by gland, sealing flap and fairlead close-coupled, one end of described cone pulley bearing chamber by major part positioning sleeve projection and the axial contact surface of its sealing ring interstage sleeve be recessed to form hermetically-sealed construction, other one end of cone pulley bearing chamber is recessed to form close seal structure by the projection of microcephaly's positioning sleeve and its cone pulley axis contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601802.8U CN204843809U (en) | 2015-08-12 | 2015-08-12 | A seal structure for steel pipe rust cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601802.8U CN204843809U (en) | 2015-08-12 | 2015-08-12 | A seal structure for steel pipe rust cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843809U true CN204843809U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601802.8U Active CN204843809U (en) | 2015-08-12 | 2015-08-12 | A seal structure for steel pipe rust cleaning equipment |
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| Country | Link |
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| CN (1) | CN204843809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577821A (en) * | 2018-12-29 | 2019-04-05 | 广东中鹏新能科技有限公司 | Replace the lifting laminated type sealing door system in storehouse |
-
2015
- 2015-08-12 CN CN201520601802.8U patent/CN204843809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577821A (en) * | 2018-12-29 | 2019-04-05 | 广东中鹏新能科技有限公司 | Replace the lifting laminated type sealing door system in storehouse |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |