The utility model content
The purpose of this utility model is exactly in order to overcome bottom sidepiece mechanical vibrator installation cost height, bulky shortcoming, and a kind of C480 positive plate rapping apparatus is provided, and has shortened the spacing between positive plate, reduces cost.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of C480 positive plate rapping apparatus comprises C480 positive plate and rapping apparatus, and C480 positive plate two ends are fixedly connected on the tadpole beam, it is characterized in that: positive plate tadpole back portion is provided with the electromagnetic rapping device.
On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:
Described electromagnetic rapping device comprises electromagnetic vibrator, vibrating rod, sleeve pipe, flange, sealing shroud, the vibrating rod lower end is continuous with corresponding tadpole beam, the vibrating rod upper end is provided with sealing shroud, vibrating rod is provided with sleeve pipe outward, the sleeve pipe upper end is provided with flange, be fixedly connected with electromagnetic vibrator on the flange, the piston rod in the electromagnetic vibrator links to each other with the vibrating rod upper end.
Electromagnetic vibrator is provided with threaded guide rod, cooperates with screwed hole on the flange, is fastenedly connected by nut, and adopts double nut fastening, forms electromagnetic vibrator adjustable screw mechanism up and down.
Corresponding with it the respectively axle in the aperture at described sealing shroud two ends cooperates, and sealing shroud one end is fixed on the vibrating rod by the larynx hoop, and the sealing shroud other end is fixed on the flange by the larynx hoop.
Per two groups or three groups of positive plate tadpole beams are provided with two girder steels of vertically placing, a fixedly connected adapter sleeve on each girder steel, and adapter sleeve links to each other with vibrating rod.
Described vibrating rod upper end is provided with the rapping anvil, and the piston rod in the electromagnetic vibrator links to each other with the rapping anvil.
Described electromagnetic rapping device also can adopt spring assist formula electromagnetic rapping device, mainly form by rapping controller, bolt, nut, packing ring, shell, energy-storaging spring, coil block, piston rod, vibrator base, shroud ring, seal gasket, locating sleeve, vibrating rod, spring assist formula electromagnetic rapping device is arranged at outside the electric field, be installed on the top board of electric cleaner, top board and vibrator axis normal are fixed by bolt and deduster; At electromagnetic vibrator shell internal coil assembly and energy-storaging spring, energy-storaging spring can be that single spring also can be made up of groups of springs; Parts in vibrating rod and the electric field are fastenedly connected external locating sleeve.
The beneficial effects of the utility model are that employing top electromagnetic rapping device has shortened the spacing between positive plate, and cleaner compact overall structure floor space reduces; Cleaner steel use amount reduces, and has saved cost; The top electromagnetic vibrator is higher service life, has reduced maintenance cost.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the partial enlarged drawing I of Fig. 1;
Fig. 3 is enforcement figure of the present utility model.
1. electromagnetic vibrators among the figure, 2. sleeve pipe, 3. vibrating rod, 4. tadpole beam, 5.C480 positive plate, 6. adapter sleeve, 7. girder steel, 8. flange, 9. sealing ring, 10. rapping anvil, 11. sealing shrouds, 12. floating beams, 13. hanger bolts.
The specific embodiment
As depicted in figs. 1 and 2; a kind of C480 positive plate 5 rapping apparatus comprise the C480 positive plate; C480 positive plate two ends more than two are fixedly connected on the tadpole beam 4; leave the gap of 10~20mm between two positive plates; and be provided with connecting plate and connect; pass through fixedly connected two girder steels of vertically placing 7 of bearing pin on it on per two groups or three groups positive plate tadpole beams that be arranged in parallel; a fixedly connected adapter sleeve 6 on each girder steel; adapter sleeve is fixedlyed connected with the lower end of a vibrating rod 3 of vertically placing; vibrating rod is provided with a sleeve pipe coaxial with it 2 outward; sleeve pipe is fixedly connected on the anode top board and welds a sealing ring 9; carry out seal protection; the sleeve pipe upper end is provided with a flange 8; flange is provided with an electromagnetic vibrator 1; electromagnetic vibrator is provided with threaded guide rod; cooperate with the screwed hole on the flange; be fastenedly connected by nut; and adopt double nut fastening; form electromagnetic vibrator adjustable screw mechanism up and down; the piston rod of electromagnetic vibrator lower end is connected with the rapping anvil 10 of vibrating rod upper end; the vibrating rod upper end is with a sealing shroud 11; sealing shroud one end is fixed on the vibrating rod by the larynx hoop; the sealing shroud other end is fixed on the flange by the larynx hoop; seal, guarantee smoke gas isolating.
As shown in Figure 3, positive plate tadpole beam two ends are suspended on the floating beam 12, floating beam is suspended on positive plate on the crossbeam of cleaner by hanger bolt 13, the top of per two groups or three groups C480 positive plates is provided with two girder steels 7, girder steel is provided with an adapter sleeve and supports the electromagnetic rapping device, rapping power is from the electromagnetic vibrator that is arranged in the top, by the logical direct current of coil to electromagnetic vibrator, the piston rod of hub of a spool is picked up, after the outage, the piston rod free-falling, rapping power is delivered on the C480 positive plate through vibrating rod, to C480 positive plate vibration dust-cleaning.