The automatic extension bar mechanism of waste cracking furnace
Technical field
Waste cracking furnace of the present invention automatic extension bar mechanism relates to the full-automatic extension bar of a kind of waste cracking furnace depression bar, unloads the matching used automatic extension bar mechanism of lever apparatus.
Background technology
At present, the external compression bar mechanism of the matching used hold down gag of waste cracking furnace is generally made up of many depression bars, can connect according to the quantity of the height of pyrolysis furnace, short required depression bar, connection between depression bar and depression bar is threaded connection, and loading, unloading depression bar can only be manual operation, loads and unloads depression bar at every turn, people will climb to the enterprising luggage of furnace roof and unload, labour intensity is comparatively large, and loading bar efficiency is lower, greatly reduces the efficiency of waste cracking furnace disposal of refuse.
Summary of the invention
The object of the invention is to avoid the deficiencies in the prior art part, provide can automatically upperpush rod and down-pressed pole being coupled together of a kind of free of contamination environmental protection, garbage cracking is complete, again automatically the automatic extension bar mechanism that upperpush rod is separated with down-pressed pole.
The object of the invention is following measures to reach, the automatic extension bar mechanism of waste cracking furnace comprises column, extension bar water vat, guide pillar, guide pillar connecting plate, extension bar mechanism installing plate, extension bar feeding water vat, extension bar rotation water vat, tooth bar and tooth bar positioning seat composition.Column is 4, and extension bar mechanism installing plate is fixed in upper end, and lower end is threaded connection and is fixed on the stove cover plate of waste cracking furnace.Have circular hole in the middle of extension bar mechanism installing plate, two ends have guide pillar pilot hole and column installing hole.The protecgulum of extension bar feeding water vat through the circular hole in the middle of extension bar mechanism installing plate, and is fastened on extension bar mechanism installing plate by water vat pull rod screw, and its piston rod is fixed with the guide pillar connecting plate being contained in lower end.Have screwed hole in the middle of guide pillar connecting plate, two ends have guide pillar installing hole.Guide pillar lower end is external screw thread, upper end is polished rod, and the middle guide pillar installing hole through guide pillar connecting plate, is fixed by nut and guide pillar connecting plate, lower end be threaded connection be fixed on extension bar water vat upper end cover on, polished rod partially passes through the pilot hole of extension bar mechanism installing plate.The drive end bearing bracket of extension bar rotation water vat is fixed on the left rear side of the upper end cover of extension bar water vat by installing plate, its piston rod and tooth bar are fixed.Tooth bar one end has the piston rod that internal thread hole and extension bar rotate water vat and fixes, and the other end is optical axis, through the axis hole of tooth bar positioning seat, can slide in the axis hole of tooth bar positioning seat.Tooth bar positioning seat is fixed by screws in the front left side of the upper end cover of extension bar water vat.Extension bar water vat forms primarily of gear, bearing cap, bearing, brake shoe positioning seat, upper end cover, piston I, plane bearing, cylinder body, inner cone gland, brake shoe, steel ball, piston I I, plane bearing lid, plane bearing and bottom end cover.Be shoulder hole in the middle of upper end cover, built with bearing and bearing cap.Gear upper end is gear, and lower end is optical axis, and the modulus of gear is identical with the modulus of tooth bar.The external diameter of brake shoe positioning seat is multidiameter, path one end is through dead eye, and sealing ring is housed, one end, large footpath is contained in the endoporus of piston I and inner cone gland, its endoporus is shoulder hole, the internal diameter of aperture coordinates with the optical axis end of gear, and is fixed into entirety by the optical axis end of screw and gear, and the bigger diameter end of endoporus is equipped with brake shoe and brake-shoe guide pin.Brake shoe is the semicircle band of column of two pieces of openings, and the sulfuration of semicircle band of column endoporus has working of plastics, and external diameter is drilled with dowel hole.Piston I is contained in cylinder body, and sealing ring is housed, and endoporus is shoulder hole, through brake shoe positioning seat, plane bearing and inner cone gland is housed between the two.Be shoulder hole in the middle of bottom end cover, built with plane bearing, plane bearing lid and piston I I.Plane bearing lid endoporus is shoulder hole, upper endoporus dress brake shoe, lower endoporus dress plane bearing.Brake shoe, brake shoe positioning seat, between inner cone gland and plane bearing lid, multiple steel ball is housed.Piston I I is cylinder ring, inside and outside sealing ring is housed, be contained in the annular groove of bottom end cover upper end.
After automatic drill pipe rack delivers to extension bar position depression bar, 1 advance of extension bar feeding water vat, extension bar water vat enters depression bar head, extension bar water vat advances and clamps depression bar head, bar manipulator to be sent unclamps, after sending bar water vat I, II to retreat (reset), 2 advances of extension bar feeding water vat, depression bar enters front bar place, extension bar rotates water vat and advances, and tooth bar moves forward, and pinion rotation drives extension bar water vat to be rotated counterclockwise 90 ° of extension bars (entering to buckle) together, extension bar water vat retreats reset and unclamps depression bar, and 1,2 of extension bar feeding water vat retreats reset, treat that complete the execution again of garbage cracking unloads bar action automatically, 1 of extension bar feeding water vat, 2 advances (to depression bar head), extension bar water vat advances and locks (catching depression bar head), extension bar rotates water vat and retreats reset, rack retreats, pinion rotation drives extension bar water vat to rotate clockwise together 90 ° (dropouts), extension bar feeding water vat 1 retrogressing (promoting depression bar one step to leaving front bar), that treats drill pipe rack send bar water vat I, 1 of II, 2 advances, send bar manipulator mechanism water vat I, II advances, after gripper of manipulator bar, extension bar water vat retreats and unclamps depression bar, depression bar (reset) is left in 2 retrogressings of extension bar feeding water vat.
The present invention can couple together (extension bar) upperpush rod and down-pressed pole automatically, garbage cracking is complete, automatically upperpush rod is separated (unloading bar) with down-pressed pole again to make waste cracking furnace at extension bar, unload in bar process and realize Automatic Control, reduces labour intensity, improve garbage treatment efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is A-A generalized sections of accompanying drawing 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
In figure: column 1, extension bar water vat 2, guide pillar 3, guide pillar connecting plate 4, extension bar mechanism installing plate 5, extension bar feeding water vat 6, extension bar rotate water vat 7, tooth bar 8, tooth bar positioning seat 9, depression bar 10, gear 21, bearing cap 22, bearing 23, brake shoe positioning seat 24, upper end cover 25, piston I 26, plane bearing 27, cylinder body 28, inner cone gland 29, brake shoe 210, steel ball 211, piston I I212, plane bearing lid 213, plane bearing 214, bottom end cover 215.
As shown in accompanying drawing 1, accompanying drawing 2, the automatic extension bar mechanism of waste cracking furnace of the present invention comprises column 1, extension bar water vat 2, guide pillar 3, guide pillar connecting plate 4, extension bar mechanism installing plate 5, extension bar feeding water vat 6, extension bar rotation water vat 7, tooth bar 8 and tooth bar positioning seat 9 etc.Column 1 is 4, and extension bar mechanism installing plate 5 is fixed in upper end, and lower end is threaded connection and is fixed on the stove cover plate of waste cracking furnace.Have circular hole in the middle of extension bar mechanism installing plate 5, two ends have guide pillar pilot hole and column installing hole.The protecgulum of extension bar feeding water vat 6 through the circular hole in the middle of extension bar mechanism installing plate 5, and is fastened on extension bar mechanism installing plate 5 by water vat pull rod screw, and its piston rod is fixed with the guide pillar connecting plate 4 being contained in lower end.Have screwed hole in the middle of guide pillar connecting plate 4, two ends have guide pillar installing hole.Guide pillar 3 lower end is external screw thread, upper end is polished rod, the middle guide pillar installing hole through guide pillar connecting plate 4, is fixed by nut and guide pillar connecting plate 4, lower end is threaded connection and is fixed on the upper end cover 25 of extension bar water vat 2, and polished rod partially passes through the pilot hole of extension bar mechanism installing plate 5.The drive end bearing bracket of extension bar rotation water vat 7 is fixed on the left rear side of the upper end cover 25 of extension bar water vat 2 by installing plate, its piston rod and tooth bar 8 are fixed.Tooth bar 8 one end has the piston rod that internal thread hole and extension bar rotate water vat 7 and fixes, and the other end is optical axis, through the axis hole of tooth bar positioning seat 9, can slide in the axis hole of tooth bar positioning seat 9.Tooth bar positioning seat 9 is fixed by screws in the front left side of the upper end cover 25 of extension bar water vat 2.Extension bar water vat 2 forms primarily of gear 21, bearing cap 22, bearing 23, brake shoe positioning seat 24, upper end cover 25, piston I 26, plane bearing 27, cylinder body 28, inner cone gland 29, brake shoe 210, steel ball 211, piston I I212, plane bearing lid 213, plane bearing 214 and bottom end cover 215.Be shoulder hole in the middle of upper end cover 25, built with bearing 23 and bearing cap 22.Gear 21 upper end is gear, and lower end is optical axis, and the modulus of gear is identical with the modulus of tooth bar 8.Brake shoe positioning seat 24 external diameter is multidiameter, path one end is through dead eye, and sealing ring is housed, one end, large footpath is contained in the endoporus of piston I 26 and inner cone gland 29, its endoporus is shoulder hole, the internal diameter of aperture coordinates with the optical axis end of gear 21, and is fixed into entirety by the optical axis end of screw and gear 21, and the bigger diameter end of endoporus is equipped with brake shoe 210 and brake-shoe guide pin.Brake shoe 210 is the semicircle band of column of two pieces of openings, and the sulfuration of semicircle band of column endoporus has working of plastics, and external diameter is drilled with dowel hole.Piston I 26 is contained in cylinder body 28, and sealing ring is housed, and endoporus is shoulder hole, through brake shoe positioning seat 24, plane bearing 27 and inner cone gland 29 is housed between the two.Be shoulder hole in the middle of bottom end cover 215, built with plane bearing 214, plane bearing lid 213 and piston I I212, plane bearing lid 213 endoporus is shoulder hole, upper endoporus dress brake shoe 210, lower endoporus dress plane bearing 214.Brake shoe 210, brake shoe positioning seat 24, multiple steel ball 211 is housed between inner cone gland 29 and plane bearing lid 213.Piston I I212 is cylinder ring, inside and outside sealing ring is housed, be contained in the annular groove of bottom end cover 215 upper end.
The operation principle of the embodiment of the present invention is: after automatic drill pipe rack delivers to extension bar position depression bar, 1 advance of extension bar feeding water vat 6, extension bar water vat 2 enters the head of depression bar 10, extension bar water vat 2 advances and clamps the head of depression bar 10, bar manipulator to be sent unclamps, send bar water vat I, after II retreats (reset), 2 advances of extension bar feeding water vat 6, depression bar 10 enters front bar place, extension bar rotates water vat 7 and advances, tooth bar 8 moves forward, gear 21 rotates and drives extension bar water vat 2 to be rotated counterclockwise 90 ° of extension bars (entering to buckle) together, extension bar water vat 2 retreats reset and unclamps depression bar 10, 1 of extension bar feeding water vat 6, 2 retreat reset, treat that complete the execution again of garbage cracking unloads bar action automatically, 1 of extension bar feeding water vat 6, 2 advances (head to depression bar 10), extension bar water vat 2 advances and locks (catching the head of depression bar 10), extension bar rotates water vat 7 and retreats reset, tooth bar 8 retreats, gear 21 rotates and drives extension bar water vat 2 to turn clockwise 90 ° (dropouts) together, 1 retrogressing (promoting depression bar 10 1 step to leaving front bar) of extension bar feeding water vat 6, that treats drill pipe rack send bar water vat I, 1 of II, 2 advances, send bar manipulator mechanism water vat I, II advances, after gripper of manipulator bar, extension bar water vat 2 retreats and unclamps depression bar, depression bar (reset) is left in 2 retrogressings of extension bar feeding water vat 6.