Summary of the invention
The present invention is directed to the problems referred to above, a kind of shot sorter of shot-blasting machine is provided, this sorter does not have mechanical power, good separating effect.
According to technical scheme of the present invention: a kind of shot sorter of shot-blasting machine comprises the upper box, sorting casing and the storage ball case that connect successively from top to bottom; Said sorting casing is separated into blanking chamber, selection by winnowing chamber and assorted material chamber; The top of said blanking chamber is connected with said upper box, and its underpart is connected with said selection by winnowing chamber through feed opening; The indoor link plate mechanism that is provided with the said feed opening of sealing of said selection by winnowing, said selection by winnowing chamber is provided with air inlet, and its bottom is connected with said storage ball case, and its side is connected with said assorted material chamber; Said assorted material chamber is provided with air door regulating mechanism with the place of connection of said selection by winnowing chamber, and its top is provided with air outlet, and its bottom is provided with waste outlet.
Said link plate mechanism comprises link plate and is fixed on the balance weight on the said link plate.
Said link plate is provided with riser, and said balance weight is erected on the said riser.
Said air door regulating mechanism comprises the air door plate support and is movably connected in the air door plate on the said air door plate support, and said air door plate is provided with vertical slotted hole, and said air door plate support is provided with horizontal slotted hole.
Be hinged with lid on the air inlet of said selection by winnowing chamber, said selection by winnowing chamber is provided with the strut of propping up said lid.
Said storage ball case is provided with peep hole.
The bottom of said storage ball case is provided with out the ball mouth.
The bottom of said storage ball case is provided with material guiding hopper, and the bottom of said material guiding hopper is provided with gate valve.
The indoor striker plate that is provided with of said assorted material, said striker plate is between said air door regulating mechanism and said air outlet.
Technique effect of the present invention is: the present invention makes and treats that the sorting shot forms curtain, adopts selection by winnowing, does not have mechanical power, saves energy consumption, good separating effect; The present invention regulates easy and convenient through the flow of link plate mechanism adjusting shot curtain, through air door regulating mechanism adjusting air quantity; The present invention is simple in structure, keeps in repair easy.
The specific embodiment
Be further described below in conjunction with the accompanying drawing specific embodiments of the invention.
Among Fig. 1 ~ Fig. 7, comprise upper box 1, sorting casing 2, storage ball case 3, strut 4, lid 5, peep hole 6, material guiding hopper 7, gate valve 8, go out ball mouth 9, bucket elevator 10, stock guide 11, air outlet 12, striker plate 13, waste outlet 14, air door regulating mechanism 15, link plate mechanism 16, demarcation strip 17, link plate 18, balance weight 19, pipe 20, riser 21, air door plate 22, bolt 23, air door plate support 24, horizontal slotted hole 25, vertical slotted hole 26, blanking chamber 27, selection by winnowing chamber 28, assorted material chamber 29, feed opening 30 etc.
Like Fig. 1 ~ shown in Figure 3, the present invention is a kind of shot sorter of shot-blasting machine, comprises the upper box 1, sorting casing 2 and the storage ball case 3 that connect successively from top to bottom.
Upper box 1 is the rectangular box body that is welded by steel plate, its side and bottom opening, and lateral opening is fixed on the top of bucket elevator 10 through flange, and the shot that bucket elevator 10 promotes gets into sorter from the lateral opening of upper box 1.The bottom opening of upper box 1 is fixed on the top of sorting casing 2.
Sorting casing 2 also is a weldment, and its inside is separated into blanking chamber 27,29 3 chambers in selection by winnowing chamber 28 and assorted material chamber by stock guide 11 and demarcation strip 17.Stock guide 11 is obliquely installed, and plays the guide effect.
The top of blanking chamber 27 is connected with upper box 1, and its underpart is provided with feed opening 30, is connected with selection by winnowing chamber 28 through feed opening 30.The bottom of selection by winnowing chamber 28 is connected with storage ball case 3, and its side is connected with assorted material chamber 29.
Be provided with the link plate mechanism 16 of sealing feed opening 30 in the selection by winnowing chamber 28.Like Fig. 4, shown in Figure 5, link plate mechanism 16 comprises the link plate 18 of rectangle, and the both sides of link plate 18 are provided with breach, hang on the otic placode on the demarcation strip 17 through breach.Link plate 18 is provided with one group of riser 21, and the outer end of two adjacent risers 21 is fused by pipe 20, and one group of balance weight 19 is erected on two adjacent risers 21.Adjust the pressure of 16 pairs of blanking chamber 27 feed openings 30 of link plate mechanism through the quantity that changes balance weight 19, thereby adjust the blanking amount.
The sidewall of selection by winnowing chamber 28 is provided with air inlet, is hinged with lid 5 on this air inlet, and selection by winnowing chamber 28 is provided with the strut 4 of propping up lid 5.During the sorter maintenance, prop up lid 5 with strut 4; When sorter does not overhaul, pack up strut 4 and cover lid 5.
Assorted material chamber 29 is provided with air door regulating mechanism 15 with the place of connection of selection by winnowing chamber 28.Like Fig. 6, shown in Figure 7, air door regulating mechanism 15 comprises air door plate support 24 and is movably connected in the air door plate 22 on the air door plate support 24 through bolt 23.Air door plate 22 is provided with vertical slotted hole 26, and air door plate support 24 is provided with horizontal slotted hole 25, and air door plate support 24 is connected on the assorted material chamber 29 through bolt.Through regulating the position of bolt in vertical slotted hole 26 and horizontal slotted hole 25, size that can damper, adjustment ventilation.
The top of assorted material chamber 29 is provided with air outlet 12, and air outlet 12 links to each other with the deduster and the blower fan of shot-blasting machine through pipeline, and the dust that sub-elects is discharged through air outlet 12.The bottom of assorted material chamber 29 is provided with waste outlet 14.
Between air door regulating mechanism 15 and air outlet 12, also be provided with striker plate 13.Striker plate 13 is welded in the assorted material chamber 29, and its effect is in the air channel, to increase resistance, makes crushed particles and oxide skin deposition, from waste outlet 14, discharges.
Storage ball case 3 is positioned at the below of selection by winnowing chamber 28, and the qualified shot that sub-elects is stored in the ball case 3.The bottom of storage ball case 3 is provided with three and goes out ball mouth 9.One goes out ball mouth 9 and links to each other with vibrating screen classifier, and further sorting shot guarantees the sorting quality of shot more; In addition two go out ball mouth 9 and link to each other with impeller head respectively, for impeller head provides shot.
The two bottom sides of storage ball case 3 can also be provided with material guiding hopper 7, and the bottom of material guiding hopper 7 is provided with gate valve 8.This material guiding hopper 7 can link to each other with the cleaning chamber of shot-blasting machine, so that form the shot curtain that seals.
On storage ball case 3, also be provided with peep hole 6, be used to observe the material level in the storage ball case 3.
The operation principle of the present invention and the course of work are following: the shot of treating sorting gets into sorter from upper box 1; Feed opening 30 in blanking chamber 27 forms curtain; The wind that gets into from selection by winnowing chamber 28 air inlets forms air-flow between the air outlet 12 of air inlet and assorted material chamber 29, when air communication is crossed the shot curtain it is carried out selection by winnowing, and heavier qualified shot directly falls into storage ball case 3; Lighter dust, crushed particles and oxide skin is assorted material chamber 29 along with air-flow gets into; Under the effect of striker plate 13, further separate, dust is discharged from air outlet 12, and crushed particles and oxide skin are sunk and from waste outlet 14, discharged.
The present invention makes and treats that the sorting shot forms curtain, adopts selection by winnowing, does not have mechanical power, saves energy consumption, and good separating effect; The present invention regulates easy and convenient through the flow of link plate mechanism 16 adjusting shot curtains, through air door regulating mechanism 15 adjusting air quantity; The present invention is simple in structure, keep in repair easy, the shot good separation effect.