CN103802029A - Track through-type shot blasting machine - Google Patents
Track through-type shot blasting machine Download PDFInfo
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- CN103802029A CN103802029A CN201210448941.2A CN201210448941A CN103802029A CN 103802029 A CN103802029 A CN 103802029A CN 201210448941 A CN201210448941 A CN 201210448941A CN 103802029 A CN103802029 A CN 103802029A
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Abstract
The invention provides a track through-type shot blasting machine. The shot blasting machine is characterized in that the shot blasting machine comprises a shot blasting chamber, a conveying track, a lower longitudinal screw conveyor, a lower horizontal screw conveyor, a bucket elevator, a shot-sand separator and a dust collector; shot blasting devices are installed in the shot blasting chamber; the conveying track comprises a feed conveying track, a shot blasting chamber track and a discharge conveying track; the shot blasting chamber track is arranged in the shot blasting chamber; the lower longitudinal and horizontal screw conveyors are connected with a shot outlet of the shot blasting chamber in sequence; the bucket elevator is provided with a feeding hole and a discharge hole; the feeding hole is connected with the lower horizontal screw conveyor; the discharge hole is connected with an upper horizontal screw conveyor; the shot-sand separator is provided with a separation zone and an air inlet; the separation zone is connected with the other end of the upper horizontal screw conveyor; and the dust collector is connected with the air inlet of the shot-sand separator. The shot blasting machine can apply powerful shot blasting to the material surface in the original state to remove rust spots, rust layers, welding slag and scale cinders from the surface, so that the material has a surface with a certain degree of finish and uniform metallic luster so as to remove stress and improve the surface finishing quality and anticorrosion property of the material.
Description
Technical field
The present invention relates to a kind of shot-blast apparatus, particularly a kind of crawler belt passing shot blasting machine.
Background technology
Shot-blasting machine (shot blasting machine), utilizes High-velocity Projectiles cleaning that impeller head dishes out or the impact cleaning device of strengthening cast(ing) surface.Ball blast function is carried out knockout, decoring and cleaning to foundry goods simultaneously.
First shot-blast apparatus is applied to the surperficial scab of foundry industry cast steel, ironcasting and the removing of oxide skin.Nearly all steel-casting, grey foundry goods, malleable iron component, G. Iron Castings etc. all will carry out Shot Blasting.This is not only in order to remove cast(ing) surface oxide skin and scab, also be indispensable preparatory process before casting quality checks simultaneously, such as large-scale gas-turbine casing is carrying out must carrying out strict throwing blast cleaning before nondestructive inspection, to guarantee the reliability of result of detection.In general castings production, throwing blast cleaning is to find that casting surface defect is as the requisite process means of subcutaneous blowhole, cinder hole and scab, cold shut, peeling etc.Non-ferrous casting, as the removing surface of aluminium alloy, copper alloy etc., except the blemish of descaling, discovery foundry goods, main object is to throw shot-peening remove the burr of die casting and obtain the surface quality with decoration meaning, obtains resultant effect.
According to modern metal strength theory, increase the dislocation density of metal inside, be the main direction that improves metal strength.Facts have proved that ball blast is the effective process that increases metal dislocation structure.This can not or realize on the basis of transformation hardening by transformation hardening (as marquench etc.) and require the further workpiece of strengthening again some metals, has more and is of great significance.The parts such as aviation, aerospace industry, automobile, tractor require lighting, but reliability requirement is more and more higher, and its important process measure is exactly to adopt intensity and the fatigue strength of throwing shot-blast process raising member.
In view of this, the artificial deficiency solving in existing ball blast technology of design of the present invention, based on the research and development of association area, and through constantly test and improvement, and then have generation of the present invention.
Summary of the invention
The object of the present invention is to provide a kind of crawler belt passing shot blasting machine, it imposes powerful ball blast to material surface in a state of nature, remove its lip-deep rust staining, rusty scale, welding slag and oxide skin, make it to obtain the metal glossy surface of the uniformity with certain fineness, so that removal stress, surface finish quality and the corrosion resistance of raising material.
For reaching above-mentioned purpose, the invention provides a kind of crawler belt passing shot blasting machine, it comprises:
Super shot blasting cleaning chamber, is provided with many impeller heads on its outer wall;
Carry crawler belt, it comprises and connects successively and carry crawler belt, super shot blasting cleaning chamber crawler belt and discharging to carry crawler belt for delivery of the charging of processing work, and it is indoor that super shot blasting cleaning chamber crawler belt is positioned at impeller blasting;
Lower longitudinal spiral conveyer, its one end is connected with the ball material outlet of super shot blasting cleaning chamber;
Lower horizontal conveying worm, its one end is connected with the other end of lower longitudinal spiral conveyer;
Bucket elevator, it has feeding mouth and discharging opening, and this feeding mouth is connected with the other end of lower horizontal conveying worm;
Upper horizontal conveying worm, its one end is connected with the discharging opening of bucket elevator;
Shot-sand separator, it has Disengagement zone and the mouth of giving a dinner for a visitor from afar, and this Disengagement zone is connected with the other end of upper horizontal conveying worm; And
Deduster, its with shot-sand separator give a dinner for a visitor from afar mouthful and super shot blasting cleaning chamber is connected.
Described crawler belt passing shot blasting machine, wherein, is provided with 2 impeller heads on the outer wall of described super shot blasting cleaning chamber, 2 described impeller heads are arranged in body top, chamber.
Described crawler belt passing shot blasting machine, wherein, described super shot blasting cleaning chamber is multicell assembly, formed by main chamber's body and concubine body, described impeller head is arranged on the outer wall of main chamber's body, the both sides, front and back of main chamber's body are concubine body, concubine body be closed chamber body and in be provided with steel plate and multilayer rubber curtain and shield.
Described crawler belt passing shot blasting machine, wherein, described impeller head comprises: impeller, motor, shot wheel, orienting cover, blade, lead ball pipe and guard shield; Described orienting cover is fixed in guard shield and has a window; The inside of orienting cover is installed with shot wheel, has an entrance and four windows on described shot wheel; Describedly lead ball pipe and be positioned at a side of guard shield, and lead one end of ball pipe and this entrance of shot wheel is connected, the other end of leading ball pipe connects for ball system; The opposite side of described guard shield is provided with impeller, and multiple blades are installed on described impeller, and Leaf positional distribution is in the periphery of orienting cover; Impeller is connected with the output shaft of motor, and by this vane rotary of Motor Drive.
Described crawler belt passing shot blasting machine, wherein, described impeller is connected by conjoint disk with the output shaft of motor, and seal disc is also installed between conjoint disk and motor; Wear plate for preventing ball blast excessive damage guard shield is also installed in described guard shield, wear plate comprise be positioned at guard shield inside top top backplate, be positioned at the side guard plate of side inside guard shield and be positioned at the end face protective plate of guard shield inner side end.
Described crawler belt passing shot blasting machine, wherein, described bucket elevator also comprises: housing, belt, ball hopper, active roller, return idler, belt stretcher and cycloidal planetary gear speed reducer; Described housing adopts segmented during welding for steel structure to be shaped, and each coupled position is equipped with sealing offset plate; Described cycloidal planetary gear speed reducer is arranged on the top of housing, and it is connected with active roller, for driving active roller to rotate; Described active roller and return idler lay respectively at the above and below of enclosure interior, and connect by belt; Multiple ball hoppers are in the same direction installed on belt, and the described ball hopper default distance in interval each other; Described belt stretcher is installed on driven pulley; The feeding mouth of described bucket elevator is positioned at the bottom of housing, and the discharging opening of bucket elevator is positioned at the top of housing.
Described crawler belt passing shot blasting machine, wherein, described shot-sand separator comprises: Disengagement zone, hopper, give a dinner for a visitor from afar mouth and stream ball mouth; A part for described horizontal conveying worm is stretched out Disengagement zone, on the shell of this extension of upper horizontal conveying worm, charging aperture is installed, this charging aperture is connected with the discharging opening of bucket elevator, and another part of described horizontal conveying worm is positioned at Disengagement zone; Described upper horizontal conveying worm is connected with the output of one speed reducer; Described one end of giving a dinner for a visitor from afar mouthful is connected with Disengagement zone, and give a dinner for a visitor from afar the air port direction of mouth and the transmission direction of upper horizontal conveying worm perpendicular; The other end of giving a dinner for a visitor from afar mouthful is connected with deduster; The below of described Disengagement zone is connected with hopper, and 2 stream ball mouths are arranged at hopper bottom.
Described crawler belt passing shot blasting machine, wherein, described deduster comprises: pulse control valve, access door, the mouth of giving a dinner for a visitor from afar, filter cylinder, ash storage box, muffler, blower fan, dirt pocket body; Described pulse control valve and access door are positioned at an example of dirt pocket body; Blower fan is positioned at the top of dirt pocket body, and on blower fan, is connected with muffler; Filter cylinder is positioned at the inside of dirt pocket body; The mouth of giving a dinner for a visitor from afar is positioned at the opposite side of dirt pocket body, described in the one end of giving a dinner for a visitor from afar mouthful be connected with dirt pocket body, give a dinner for a visitor from afar mouth and the shot blast room of the other end and shot-sand separator are connected; Ash storage box is positioned at the bottom of dirt pocket body.
Described crawler belt passing shot blasting machine, wherein, also include inspection platform, described inspection platform and the welding of the hopper of shot-sand separator, inspection platform is for supporting hopper and upper horizontal conveying worm one side and the top of overhauling shot-sand separator and bucket elevator of shot-sand separator.
Described crawler belt passing shot blasting machine, wherein, also comprises the automatic ball material of wind control controller, and it is arranged on described stream ball mouth.
The invention has the beneficial effects as follows: it can impose powerful ball blast to material surface in a state of nature, remove its lip-deep rust staining, rusty scale, welding slag and oxide skin, make it to obtain the metal glossy surface of the uniformity with certain fineness, so that removal stress, surface finish quality and the corrosion resistance of raising material.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of crawler belt passing shot blasting machine of the present invention;
Fig. 2 is the side view of a kind of crawler belt passing shot blasting machine of the present invention;
Fig. 3 is the front view of impeller head;
Fig. 4 is the side view of impeller head;
Fig. 5 is the front view of bucket elevator
Fig. 6 is the side view of bucket elevator;
Fig. 7 is the front view of shot-sand separator;
Fig. 8 is the top view of shot-sand separator;
Fig. 9 is the side view of shot-sand separator;
Figure 10 is the front view of deduster;
Figure 11 is the top view of deduster;
Figure 12 is the side view of deduster.
Description of reference numerals: 1-carries crawler belt; Crawler belt is carried in 11-charging; Crawler belt is carried in 12-discharging; 3-super shot blasting cleaning chamber; 31-impeller head; 311-impeller; 312-conjoint disk; 3121-seal disc; 313-motor; 314-shot wheel; 315-orienting cover; 316-blade; 317-leads ball pipe; 3181-top backplate; 3182-side guard plate; 3183-end face protective plate; 319-guard shield; Longitudinal spiral conveyer under 4-; Horizontal conveying worm under 5-; The upper horizontal conveying worm of 6-; 7-bucket elevator; 71-housing; 72-belt; 73-ball hopper; 74-active roller; 75-return idler; 76-belt stretcher; 77-cycloidal planetary gear speed reducer; 78-feeding mouth; 79-discharging opening; 8-shot-sand separator; 81-conveying worm; 82-Disengagement zone; 83-hopper; The 84-mouth of giving a dinner for a visitor from afar; 85-stream ball mouth; 86-decelerator; 87-charging aperture; 9-inspection platform; 10-deduster; 101-pulse control valve; 102-access door; The 103-mouth of giving a dinner for a visitor from afar; 104-filter cylinder; 105-ash storage box; 106-muffler; 107-blower fan; 108-dirt pocket body.
The specific embodiment
The technological means of relevant the present invention for reaching above-mentioned application target and effect and adopting, now enumerates better feasible embodiment, and coordinates shown in accompanying drawing, and details are as follows:
As shown in Figure 1, Figure 2 and Figure 3, be respectively front view, top view and the side view of a kind of crawler belt passing shot blasting machine of the present invention.Wherein, described crawler belt passing shot blasting machine mainly comprises: carry crawler belt 1, super shot blasting cleaning chamber 3, lower longitudinal spiral conveyer 4, lower horizontal conveying worm 5, upper horizontal conveying worm 6, bucket elevator 7, shot-sand separator 8, inspection platform 9 and deduster 10.
Described conveying crawler belt 1 is for delivery of processing work, and it comprises charging conveying crawler belt 11, discharging conveying crawler belt 12, super shot blasting cleaning chamber crawler belt (not shown), cycloidal planetary gear speed reducer (not shown) and magnetic buncher (not shown).Wherein, charging carries crawler belt 11, super shot blasting cleaning chamber crawler belt to be connected successively with discharging conveying crawler belt 12 and for delivery of processing work.Wherein super shot blasting cleaning chamber crawler belt is positioned at super shot blasting cleaning chamber 3, and super shot blasting cleaning chamber crawler belt is taked special, wear-resistant cast iron sheath, thereby reduces the wearing and tearing of ball blast to crawler belt.Described conveying crawler belt 1 can frequency control, and can rotating, stable drive.When use, according to the cleaning effect of workpiece, the speed of capable of regulating induction system, by the adjustment of walking unhurriedly extremely at a high speed at a slow speed, to reach the cleaning effect of high-quality and good economic performance.
Again in conjunction with shown in Fig. 4 and Fig. 5, on the outer wall of described super shot blasting cleaning chamber 3, many impeller heads 31 are installed, be 2 impeller heads 31 in the present embodiment, 2 described impeller heads 31 are in top layout, the outer wall of super shot blasting cleaning chamber 3 is provided with several holes of passing for ball blast, and ball blast can be cleared up the surface of workpiece from all angles.Described impeller head 31 comprises: impeller 311, conjoint disk 312, motor 313, shot wheel 314, orienting cover 315, blade 316, lead the members such as ball pipe 317, wear plate (3181,3182,3183), guard shield 319.Described orienting cover 315 is fixed in guard shield 319, and it has a window, and can adjust by adjusting orienting cover 315 direction of this window.The inside of orienting cover 315 is installed with shot wheel 314.On described shot wheel 314, there are an entrance and four windows.Describedly lead ball pipe 317 and be positioned at a side of guard shield 319, and lead one end of ball pipe 317 and this entrance of shot wheel 314 is connected, the other end connects for ball system (not shown), wherein, for being provided with in ball system for ball lock, in order to regulate ball blast flow, and be convenient to maintenance.The opposite side of described guard shield 319 is provided with impeller 311, and multiple blades 316 are installed on described impeller 311, and blade 316 is distributed in the periphery of orienting cover 315.Impeller 311 is connected by conjoint disk 312 with the output shaft of motor 313, and drives this impeller 311 to rotate by motor 313.In addition, between conjoint disk 312 and motor 313, seal disc 3121 is also installed.Wear plate for preventing ball blast excessive damage guard shield 319 is also installed in described guard shield 319, wear plate comprise be positioned at guard shield 319 inside top top backplate 3181, be positioned at the side guard plate 3182 of guard shield 319 inner side sides and be positioned at the end face protective plate 3183 of guard shield 319 inside bottom.When work, bullet rolls in shot wheel 314 by leading ball pipe 317, and the window that presets direction through orienting cover 315 after preaceleration is dished out, and blade 316 continues it to accelerate, and then adjusts impelling and reach powerful strike on workpiece, to reach the object of cleaning.That described impeller head 31 has is simple in structure, easy to maintenance, the advantage such as little takes up room, blade 316 does not need any fixtures such as screw, pin, Spring Card to fix, but blade 316 is inserted in impeller groove (not shown) from impeller 311 centers, rotary when impeller 311, the boss structure on centrifugal force and blade 316 that dependence blade 316 produces is fixed.
Described super shot blasting cleaning chamber 3 is multicell assembly, formed by main chamber's body 32 and concubine body 33, wherein above-mentioned impeller head 31 is arranged on the outer wall of main chamber's body 32, the both sides, front and back of main chamber's body 32 are concubine body 33, concubine body 33 be closed chamber body and in be provided with the shielding of steel plate and multilayer rubber curtain, to prevent that bullet unrest from flying.In super shot blasting cleaning chamber 3, there is certain negative pressure simultaneously, prevent that dust from escaping.In described super shot blasting cleaning chamber 3, be provided with wear resistant cast iron steel plate, to protect chamber body wall plate to avoid wearing and tearing, more than extending chamber body decades of times in service life; Can utilize the reflection function of bullet, the strike surface of the work remaining valid, improves cleaning quality and cleaning efficiency simultaneously, on cleaning taper collection ball bucket, net is housed, and to intercept foreign material, protection conveying worm, is convenient to maintenance personal's maintenance.Shot blast room body inner casing adopts wear-resisting bag casting nut to hide and bolt, and protection screw is not damaged, and disassembling, assembling and replacing is convenient.In addition,, for preventing that bullet from flying out, in super shot blasting cleaning chamber 3, be provided with protector.
Described lower longitudinal spiral conveyer 4, lower horizontal conveying worm 5, upper horizontal conveying worm 6 are made up of mandrel, helical blade, end axle, end plate, rolling bearing units, dust guard, cycloidal planetary gear speed reducer and various securing member respectively.Because the structure of conveying worm is herein common practise, therefore repeat no more.The ball material outlet of described super shot blasting cleaning chamber 3 is connected with lower horizontal conveying worm 5 with lower longitudinal spiral conveyer 4 successively.Wherein, enter into bucket elevator 7 by the transportation of lower longitudinal spiral conveyer 4 and lower horizontal conveying worm 5 successively through the ball material of impeller head 31.
Again as shown in Figure 6 and Figure 7, described bucket elevator 7 comprises: housing 71, belt 72, ball hopper 73, active roller 74, return idler 75, belt stretcher 76, cycloidal planetary gear speed reducer 77, feeding mouth 78 and discharging opening 79.
The housing 71 of described bucket elevator 7 adopts segmented during welding for steel structure to be shaped, and each coupled position is equipped with sealing offset plate, prevents the leakage of dust and pill.Described cycloidal planetary gear speed reducer 77 is arranged on the top of housing 71, and it is connected with active roller 74, for driving active roller 74 to rotate.Described active roller 74 and return idler 75 lay respectively at the above and below of housing 71 inside, and connect by belt 72.Multiple ball hoppers 73 are in the same direction installed on belt 72, and described ball hopper 73 can be the dark bucket of cylindrical bottom, shallow bucket or pointed shape bucket, and the described ball hopper 73 default distance in interval each other.Described belt stretcher 76 is installed on return idler 75, to guarantee the tensioning of belt for lifting machine appropriateness.Described feeding mouth 78 is positioned at the bottom of housing 71 and is connected with lower horizontal conveying worm 5, and discharging opening 79 is positioned at the top of housing 71.
The blanking form of bucket elevator 7 adopts the centrifugal gravity formula ball that falls.The ball dirt mixture of super shot blasting cleaning chamber 3 is risen to the top of bucket elevator 7, then sent by discharging opening 79.
As Fig. 8, Fig. 9 and Figure 10, be respectively front view, top view and the side view of a kind of shot-sand separator of the present invention.Wherein, described shot-sand separator 8 is to adopt BE type curtain-type structure, and it mainly comprises: Disengagement zone 82, hopper 83, give a dinner for a visitor from afar mouth 84 and stream ball mouth 85.
Wherein, a part for described horizontal conveying worm 6 is stretched out Disengagement zone 82, on the shell of this extension of upper horizontal conveying worm 6, charging aperture 87 is installed, this charging aperture 87 is connected with the discharging opening 79 of bucket elevator 7, is entered in the shell of upper horizontal conveying worm 6 by this charging aperture 87 through the pill-sand mixture of bucket elevator 7; Another part of described horizontal conveying worm 6 is positioned at Disengagement zone 82, and described pill-sand mixture enters into Disengagement zone 82 after the conveying of upper horizontal conveying worm 6.
Described upper horizontal conveying worm 6 is also connected with the output of one speed reducer 86, for driving upper horizontal conveying worm 6 to carry pill-sand mixture.
Described one end of mouthfuls 84 of giving a dinner for a visitor from afar is connected with Disengagement zone 82, and give a dinner for a visitor from afar the air port direction of mouth 84 and the transmission direction of upper horizontal conveying worm 6 perpendicular.Mouthfuls 84 the quantity of giving a dinner for a visitor from afar is at least one (being in the present embodiment two).The other end of giving a dinner for a visitor from afar mouthful is connected with deduster.
The below of described Disengagement zone 82 is connected with hopper 83, and the bottom of hopper 83 is provided with 2 stream ball mouths 85, for the qualified bullet of releasing pure.
In the course of work, pill-sand mixture horizontal conveying worm 6 in feeding is sent to Disengagement zone 82 uniformly, deduster provides wind-force by the mouth 84 of giving a dinner for a visitor from afar to Disengagement zone 82, thereby form uniform ball sand flow curtain and carry out ball sand separation through the horizontal gas flow of 4-5m/s, bullet is different by its proportion from waste material, fall into respectively passage separately, pure ball material falls into hopper 83, reuse for impeller head by opening stream ball mouth 85 releasing pure ball material, fine dust is inhaled into deduster by the mouth 84 of giving a dinner for a visitor from afar, clean gas after purified treatment is discharged in air, the collection that is captured of particle dust.
The described mouth 84 of giving a dinner for a visitor from afar also can be provided with air quantity regulator (not shown) with the pipeline junction of deduster, by blast regulator is adjusted to suitable location, to obtain better ball sand separation effect.
Shot-sand separator of the present invention utilizes gravity selection by winnowing principle, and by the bullet in stream curtain, with burning skin fragment, broken bullet and dust is effective separates, waste material is from mouthful outflow of giving a dinner for a visitor from afar, and bullet enters hopper and circulates.
To sum up, shot-sand separator of the present invention, good separating effect, after separation, the sand content < 1% in pure qualified bullet, the qualified bullet amount < 1% in waste material, the separative efficiency of separator can reach 99%.
Described inspection platform 9 adopts shaped steel, sheet material manufacture.The below of shot-sand separator 8 is provided with hopper 83, for storing the ball material through separator sorting.Hopper 83 welds together with inspection platform 9, and 2 stream ball mouths are arranged at hopper 83 bottoms.
Inspection platform 9 is for supporting hopper 83 and the upper horizontal conveying worm 6 of shot-sand separator 8, and can realize maintenance shot-sand separator 8 and bucket elevator 7 tops.
Described deduster 10, employing be LT-15 type pulse backblowing cleaning filter drum type precipitator, it comprises pulse control valve 101, access door 102, give a dinner for a visitor from afar mouthfuls 103, filter cylinder 104, ash storage box 105, muffler 106, blower fan 107, dirt pocket body 108.Described pulse control valve 101 and access door 102 are positioned at a side of dirt pocket body 108.Blower fan 107 ventilation ducts are connected with dirt pocket body 108, and are connected with muffler 106 on blower fan 107.Filter cylinder 104 is positioned at the inside of dirt pocket body 108.Mouthfuls 103 opposite sides that are positioned at dirt pocket body 108 of giving a dinner for a visitor from afar, described in give a dinner for a visitor from afar one end of mouthfuls 103 be connected with dirt pocket body 108, give a dinner for a visitor from afar mouth 84 and the super shot blasting cleaning chamber 3 of the other end and shot-sand separator 8 are connected.Ash storage box 105 is positioned at the bottom of dirt pocket body 108.The LT-15 type pulse backblowing cleaning filter drum type precipitator that sophistication is manufactured, volume is little, efficiency of dust collection is high, efficiency of dust filtration is 99%, and installation and maintenance are convenient.Be arranged on outside factory building, need not separately build between dedusting, the airborne dustiness after dust pelletizing system purifies, is significantly less than dust emission standard of the same trade.Dust sucting pipeline and dust discharge pipeline, by steel plate and angle steel manufacture, are coated with antirust paint in pipeline.
The dish out bullet that is scattered of impeller head 31 is delivered to bucket elevator 7 through lower longitudinal spiral conveyer 4 and lower horizontal conveying worm 5 successively, ball material and foreign material are promoted to top by bucket elevator 7, flow to shot-sand separator 8 by upper cross bolts conveyer 6, after shot-sand separator 8 is processed, dust separates with good ball material with foreign material, good ball material enters hopper 83 and stores, and treats for impeller head 31.
Described shot-blast cleaning machine also comprises the automatic ball material of wind control controller (not shown), take the compressed air of air compressor as power, described automatic ball material controller is arranged on respectively on 2 stream ball mouths and realizes in the time that rapidoprint enters and leave ball blast district entering the control of impeller head ball material flow by cylinder and electrically-controlled valve, compact conformation, flexible movements.Between ball material controller and impeller head, the conveying of ball material adopts wear-resisting wire rubber pipe.
In the course of the work, crawler belt passing shot blasting machine is that workpiece is hung on charging crawler belt, and charging carries crawler belt that workpiece is fed forward, and in the time that workpiece enters throwing nine cleaning chamber, impeller head starts sequential working.After Shot Blasting, the oxide skin of surface of the work, dirt and other attachment are cleaned, and the surface of processing can reach Sa2-2.5 level.The working method of shot-blasting machine is that continuous circulation carries out, and the ball blast time reaches after requirement, and impeller head quits work automatically.
The above description of this invention is illustrative, and nonrestrictive, and those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it, but they all will fall within the scope of protection of the present invention in claim within the spirit limiting and scope.
Claims (10)
1. a crawler belt passing shot blasting machine, is characterized in that, comprising:
Super shot blasting cleaning chamber, is provided with many impeller heads on its outer wall;
Carry crawler belt, it comprises and connects successively and carry crawler belt, super shot blasting cleaning chamber crawler belt and discharging to carry crawler belt for delivery of the charging of processing work, and it is indoor that super shot blasting cleaning chamber crawler belt is positioned at impeller blasting;
Lower longitudinal spiral conveyer, its one end is connected with the ball material outlet of super shot blasting cleaning chamber;
Lower horizontal conveying worm, its one end is connected with the other end of lower longitudinal spiral conveyer;
Bucket elevator, it has feeding mouth and discharging opening, and this feeding mouth is connected with the other end of lower horizontal conveying worm;
Upper horizontal conveying worm, its one end is connected with the discharging opening of bucket elevator;
Shot-sand separator, it has Disengagement zone and the mouth of giving a dinner for a visitor from afar, and this Disengagement zone is connected with the other end of upper horizontal conveying worm;
Deduster, its with shot-sand separator give a dinner for a visitor from afar mouthful and super shot blasting cleaning chamber is given a dinner for a visitor from afar and mouthful is connected.
2. crawler belt passing shot blasting machine according to claim 1, is characterized in that, 2 impeller heads are installed on the outer wall of described super shot blasting cleaning chamber, and 2 described impeller heads are in top layout.
3. crawler belt passing shot blasting machine according to claim 1, it is characterized in that, described throwing nine cleaning chambers are multicell assembly, formed by main chamber's body and concubine body, described impeller head is arranged on the external wall in main chamber, the both sides, front and back of main chamber's body are concubine body, concubine body be closed chamber body and in be provided with steel plate and multilayer rubber curtain and shield.
4. crawler belt passing shot blasting machine according to claim 1, is characterized in that, described impeller head comprises: impeller, motor, shot wheel, orienting cover, blade, lead ball pipe and guard shield; Described orienting cover is fixed in guard shield and has a window; The inside of orienting cover is installed with shot wheel, has an entrance and four windows on described shot wheel; Describedly lead ball pipe and be positioned at a side of guard shield, and lead one end of ball pipe and this entrance of shot wheel is connected, the other end of leading ball pipe connects for ball system; The opposite side of described guard shield is provided with impeller, and multiple blades are installed on described impeller, and Leaf positional distribution is in the periphery of orienting cover; Impeller is connected with the output shaft of motor, and by this vane rotary of Motor Drive.
5. crawler belt passing shot blasting machine according to claim 4, is characterized in that, described impeller is connected by conjoint disk with the output shaft of motor, and seal disc is also installed between conjoint disk and motor; Wear plate for preventing ball blast excessive damage guard shield is also installed in described guard shield, wear plate comprise be positioned at guard shield inside top top backplate, be positioned at the side guard plate of side inside guard shield and be positioned at the end face protective plate of guard shield inner side end.
6. crawler belt passing shot blasting machine according to claim 1, is characterized in that, described bucket elevator also comprises: housing, belt, ball hopper, active roller, return idler, belt stretcher and cycloidal planetary gear speed reducer; Described housing adopts segmented during welding for steel structure to be shaped, and each coupled position is equipped with sealing offset plate, and described cycloidal planetary gear speed reducer is arranged on the top of housing, and it is connected with active roller, for driving active roller to rotate; Described active roller and return idler lay respectively at the above and below of enclosure interior, and connect by belt; Multiple ball hoppers are in the same direction installed on belt, and the described ball hopper default distance in interval each other; Described belt stretcher is installed on return idler; The feeding mouth of described bucket elevator is positioned at the bottom of housing, and the discharging opening of bucket elevator is positioned at the top of housing.
7. crawler belt passing shot blasting machine according to claim 1, is characterized in that, described shot-sand separator comprises: Disengagement zone, hopper, give a dinner for a visitor from afar mouth and stream ball mouth; A part for described horizontal conveying worm is stretched out Disengagement zone, on the shell of this extension of upper horizontal conveying worm, charging aperture is installed, this charging aperture is connected with the discharging opening of bucket elevator, and another part of described horizontal conveying worm is positioned at Disengagement zone; Described upper horizontal conveying worm is connected with the output of one speed reducer; Described one end of giving a dinner for a visitor from afar mouthful is connected with Disengagement zone, and give a dinner for a visitor from afar the air port direction of mouth and the transmission direction of upper horizontal conveying worm perpendicular; The other end of giving a dinner for a visitor from afar mouthful is connected with deduster; The below of described Disengagement zone is connected with hopper, and 2 stream ball mouths are arranged at hopper bottom.
8. crawler belt passing shot blasting machine according to claim 1, is characterized in that, described deduster comprises: pulse control valve, access door, the mouth of giving a dinner for a visitor from afar, filter cylinder, ash storage box, muffler, blower fan, dirt pocket body; Described pulse control valve and access door are positioned at a side of dirt pocket body; Blower fan is positioned at the top of dirt pocket body, and on blower fan, is connected with muffler; Filter cylinder is positioned at the inside of dirt pocket body; The mouth of giving a dinner for a visitor from afar is positioned at the opposite side of dirt pocket body, described in the one end of giving a dinner for a visitor from afar mouthful be connected with dirt pocket body, give a dinner for a visitor from afar mouth and the shot blast room of the other end and shot-sand separator are connected; Ash storage box is positioned at the bottom of dirt pocket body.
9. crawler belt passing shot blasting machine according to claim 1, it is characterized in that, also include inspection platform, described inspection platform and the welding of the hopper of shot-sand separator, inspection platform is for supporting hopper and upper horizontal conveying worm one side and maintenance shot-sand separator and bucket elevator of shot-sand separator.
10. crawler belt passing shot blasting machine according to claim 7, is characterized in that, also comprises the automatic ball material of wind control controller, and it is arranged on described stream ball mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448941.2A CN103802029A (en) | 2012-11-12 | 2012-11-12 | Track through-type shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210448941.2A CN103802029A (en) | 2012-11-12 | 2012-11-12 | Track through-type shot blasting machine |
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| Publication Number | Publication Date |
|---|---|
| CN103802029A true CN103802029A (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210448941.2A Pending CN103802029A (en) | 2012-11-12 | 2012-11-12 | Track through-type shot blasting machine |
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| Country | Link |
|---|---|
| CN (1) | CN103802029A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139343A (en) * | 2014-07-14 | 2014-11-12 | 江苏龙城铸造机械科技有限公司 | Pneumatic shot blast machine for inner and outer walls of steel pipes |
| CN104369112A (en) * | 2014-10-17 | 2015-02-25 | 无锡市新加源冶金机械制造有限公司 | Strip steel shot blasting system |
| CN105690275A (en) * | 2016-04-19 | 2016-06-22 | 山东开泰抛丸机械股份有限公司 | Crawler type shot blasting device |
| CN107116477A (en) * | 2017-05-25 | 2017-09-01 | 江苏龙城铸造机械科技有限公司 | A kind of vehicle impeller blasting preprocessing device |
| CN108044518A (en) * | 2018-01-15 | 2018-05-18 | 青岛弗林斯曼机械制造有限公司 | A kind of crawler belt passing shot blasting machine |
| CN108724018A (en) * | 2018-06-24 | 2018-11-02 | 东莞市飞创自动化设备科技有限公司 | Conveyer belt type Multi-impeller removes batch cutting edge of a knife or a sword machine |
| CN111318967A (en) * | 2020-04-14 | 2020-06-23 | 吕云彬 | Track passing type shot blasting machine for stone |
| CN113370083A (en) * | 2021-05-31 | 2021-09-10 | 江苏东方众联工业技术有限公司 | Double-shot-material crawler-type shot blasting and reinforcing machine tool |
| CN115106945A (en) * | 2022-06-27 | 2022-09-27 | 泰州神舟传动科技有限公司 | Front axle I-beam surface finish machining device and process |
| CN115213821A (en) * | 2022-05-14 | 2022-10-21 | 江苏鑫桥环保科技有限公司 | Wheel hub shot blasting machine and wheel hub shot blasting method |
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- 2012-11-12 CN CN201210448941.2A patent/CN103802029A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139343A (en) * | 2014-07-14 | 2014-11-12 | 江苏龙城铸造机械科技有限公司 | Pneumatic shot blast machine for inner and outer walls of steel pipes |
| CN104369112A (en) * | 2014-10-17 | 2015-02-25 | 无锡市新加源冶金机械制造有限公司 | Strip steel shot blasting system |
| CN105690275A (en) * | 2016-04-19 | 2016-06-22 | 山东开泰抛丸机械股份有限公司 | Crawler type shot blasting device |
| WO2017181526A1 (en) * | 2016-04-19 | 2017-10-26 | 山东开泰抛丸机械股份有限公司 | Endless belt shot blasting device |
| CN107116477A (en) * | 2017-05-25 | 2017-09-01 | 江苏龙城铸造机械科技有限公司 | A kind of vehicle impeller blasting preprocessing device |
| CN108044518A (en) * | 2018-01-15 | 2018-05-18 | 青岛弗林斯曼机械制造有限公司 | A kind of crawler belt passing shot blasting machine |
| CN108724018A (en) * | 2018-06-24 | 2018-11-02 | 东莞市飞创自动化设备科技有限公司 | Conveyer belt type Multi-impeller removes batch cutting edge of a knife or a sword machine |
| CN108724018B (en) * | 2018-06-24 | 2023-09-26 | 东莞市飞创自动化设备科技有限公司 | Conveyer belt type multi-impeller blade removing machine |
| CN111318967A (en) * | 2020-04-14 | 2020-06-23 | 吕云彬 | Track passing type shot blasting machine for stone |
| CN113370083A (en) * | 2021-05-31 | 2021-09-10 | 江苏东方众联工业技术有限公司 | Double-shot-material crawler-type shot blasting and reinforcing machine tool |
| CN115213821A (en) * | 2022-05-14 | 2022-10-21 | 江苏鑫桥环保科技有限公司 | Wheel hub shot blasting machine and wheel hub shot blasting method |
| CN115106945A (en) * | 2022-06-27 | 2022-09-27 | 泰州神舟传动科技有限公司 | Front axle I-beam surface finish machining device and process |
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Application publication date: 20140521 |