CN205204044U - Vibrating device for powder coating rubbing crusher vibratory feed - Google Patents

Abstract

The utility model discloses a vibrating device for powder coating rubbing crusher vibratory feed, involving vibrations motor, driving pulley, from the driven pulleys, belt, vibration bearing plate, vibration axle and eccentric block, driving pulley installs on the output shaft of vibrating motor, and from the driven pulleys installs in the vibration epaxially, and the belt cover is on driving pulley and from the driven pulleys, the vibration bearing plate constitutes by two, and is parallel to each other, the vibration axle is installed between the vibration bearing plate through the bearing, the eccentric block is fixed at conveying with vibration epaxially. The utility model discloses can improve vibration effect, the continuous even transport material of better realization.

Description

A kind of powdery paints comminutor vibratory feed oscillatory system

Technical field

The utility model relates to powdery paints comminutor, the oscillatory system especially in vibratory feed.

Background technology

Powdery paints is a kind of novel not containing solvent 100% solid powdery coating.There is solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduce labor intensity and film mechanical strength high.

Powdery paints has the requirement of fineness, particle diameter, and the raw material of some powdery paints may be block or that particle diameter is larger graininess, and therefore, be mixed to form powdery paints needs to pulverize raw material, allows its fineness and particle diameter reach requirement.

Improve crush efficiency, reduce cost of labor, adopt the selection of the best of the equipment of automation.Existing disintegrating apparatus is directly poured in funnel by material, and the material diameter in funnel enters in reducing mechanism, and when material all enters into after in reducing mechanism, reducing mechanism is bad to the effect pulverized.

In order to allow reducing mechanism can continuous print, quantitative comminuting matter, a feedway being set before reducing mechanism and being necessary.

Current feedway is generally belt conveyor, adopts this feedway, and the reliability of conveying is not high.

Certainly, in other field, also use vibratory feed, but the vibrating effect of current vibratory feed is not good, is difficult to the convey materials realizing continuous uniform.

Summary of the invention

In order to improve vibrating effect, realize the convey materials of continuous uniform preferably, the utility model provides a kind of powdery paints comminutor vibratory feed oscillatory system.

For achieving the above object, a kind of powdery paints comminutor vibratory feed oscillatory system, involving vibrations motor, driving pulley, driven pulley, belt, vibration back plate, vibrating shaft and eccentric block; Driving pulley is arranged on the output shaft of vibrating motor, and driven pulley is arranged on vibrating shaft, and belt sleeve is on driving pulley and driven pulley; Vibration back plate is formed by two pieces, and is parallel to each other; Vibrating shaft is arranged between vibration back plate by bearing; Eccentric block is fixed on vibrating transportation axle.

When vibrating motor works, the output shaft of vibrating motor drives driving pulley to rotate, and driving pulley is rotated by belt drive driven pulley, driven pulley drives eccentric block to rotate by vibrating shaft, thus generation vibratory force, allow vibration conveying mechanism vibrate, be convenient to convey materials.

The beneficial effects of the utility model are: in the utility model, provide vibratory force by the rotation of eccentric block, but not vibrating motor of the prior art, therefore, can vibrating effect be improved, realize the convey materials of continuous uniform preferably.

Accompanying drawing explanation

Fig. 1 is the block diagram of powdery paints comminutor.

Fig. 2 is the block diagram at another visual angle of powdery paints comminutor.

Fig. 3 is the exploded drawings of powdery paints comminutor.

Fig. 4 is the block diagram of frame.

Fig. 5 is the block diagram at another visual angle of frame.

Fig. 6 is the block diagram of vibratory feed.

Fig. 7 is the exploded drawings of vibratory feed.

Fig. 8 is the block diagram of vibrating transportation fixed mount.

Fig. 9 is the exploded drawings of vibrating transportation fixed mount.

Figure 10 is the assembly drawing of vibrating transportation fixed mount, springing, vibration conveying mechanism and oscillatory system.

Figure 11 is the exploded drawings of vibrating transportation fixed mount, springing, vibration conveying mechanism and oscillatory system.

Figure 12 is the schematic diagram of vibration conveying mechanism and oscillatory system.

Figure 13 is the schematic diagram at vibration conveying mechanism and another visual angle of oscillatory system.

Figure 14 is the exploded drawings of vibration conveying mechanism and oscillatory system.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.

As shown in Figure 1 to Figure 3, powdery paints comminutor comprises frame 1, vibratory feed 2, distributing device 3, reducing mechanism 4 and feedway 5.

As shown in Figure 4 and Figure 5, described frame 1 comprises the first bracing frame 11, second bracing frame 12 and link span 13.First bracing frame 11 is positioned at the left side of the second bracing frame 12, between the first bracing frame 11 and the second bracing frame 12, have space; Link span 13 is connected to the upper end of the first bracing frame 11 and the second bracing frame 12.

As shown in Figure 4 and Figure 5, the first bracing frame 11 to comprise on first crossbeam 111, first longeron 112, first column 113, first longitudinal diagonal brace 117 on the longitudinal diagonal brace of the horizontal diagonal brace of longeron 114, first 115, first time 116 and first.

First crossbeam 111 forms by two, and is parallel to each other.The cross section of first crossbeam 111 comprises transverse part and first crossbeam vertical portion on transverse part under first crossbeam, first crossbeam, first crossbeam vertical portion under first crossbeam, transverse part and first crossbeam allows the cross section of first crossbeam 111 be I-shape between transverse part, under first crossbeam, horizontal portion is positioned at the below of first crossbeam vertical portion, and on first crossbeam, transverse part is positioned at the top of first crossbeam vertical portion.The base at first crossbeam 111 two ends has chamfering 1111; If do not arrange chamfering 1111, so the base at first crossbeam two ends is substantially rectangular sharp edge, like this, when mobile comminutor, easily and human impact and be easy to hurt human body, simultaneously, if when comminutor and harder material clash into, easily be damaged to first crossbeam, cause first crossbeam to be out of shape, easily affect the original stress performance of frame; In addition, when mobile comminutor, if be provided with chamfering 1111, then can play the effect of guiding.First crossbeam 111 adopts I-beam section, when first longeron 112 is welded between first crossbeam 111, the end of the first longeron 112 can be inserted in the groove of first crossbeam 111, positioning action is played to the connection of the first longeron 112, and first weld seam area between longeron 112 and first crossbeam 111 increase, thus improve Joint strenght.

The cross section of the first longeron 112 comprises transverse part and the first longeron vertical portion on transverse part under the first longeron, the first longeron, first longeron vertical portion transverse part and the first longeron allows the cross section of the first longeron 112 be I-shape under the first longeron between transverse part, under first longeron, horizontal portion is positioned at the below of the first longeron vertical portion, and on the first longeron, transverse part is positioned at the top of the first longeron vertical portion.

First longeron 112 forms by two, first longeron 112 is parallel to each other, at the two ends of the first longeron 112, erecting and welding has described first crossbeam 111 respectively, and the two ends that the first longeron 112, first longeron 112 is stretched out at the two ends of first crossbeam 111 extend in the groove of first crossbeam 111 respectively.

The first described column 113 is welded with respectively at the two ends of first crossbeam 111.First column 113 is I-beam section.

The cross section of the first column 113 comprises the left transverse part of the first column, the right transverse part of the first column and the first column pars intermedia, first column middle part allows the cross section of the first column 113 be I-shape between the left transverse part of the first column and the right transverse part of the first column, the left transverse part of first column is positioned at the left side of the first column pars intermedia, and the right transverse part of the first column is positioned at the right side of the first column pars intermedia.

On same longitudinal direction, between in the middle part of the first column 113 between different first crossbeam 111, be welded with longeron 114 on first.On first, the two ends of longeron 114 are positioned at the groove of the first column 113, and on first, longeron 114 is I-beam section.

The first horizontal diagonal brace 115 is welded with between the first crossbeam 111 and the first column 113 of the same side, the first described horizontal diagonal brace 115 is welded with between first column 113 and link span 113 of the same side, like this, first crossbeam 111, first column 113 and the first horizontal diagonal brace 115 form three-legged structure, first crossbeam 111, first column 113 and link span 13 form three-legged structure, allow the first bracing frame 11 that distortion is less likely to occur, structural stability is good.

First time longitudinal diagonal brace 116 is welded with between first longeron 112 and the first column 113 of same one end, first time longitudinal diagonal brace 116 is I-beam section, longitudinal diagonal brace 117 on first is welded with between longeron 114 and link span 13 on first, on first, longitudinal diagonal brace 117 is angle steel, like this, allow the first bracing frame 11 in multiple three-legged structure, the structural stability of the first bracing frame 11 is good, the major cause jigging conveyer 2 that meeting installation quality is heavier above the first bracing frame 11 of this design, and jigging conveyer operationally can produce and vibrates frequently, therefore, require high to the structural stability of the first bracing frame.

In the utility model, first time longitudinal diagonal brace 116 adopts I-beam section, and on first, longitudinal diagonal brace 117 adopts angle steel, allows the weight of first time longitudinal diagonal brace 116 be greater than the weight of longitudinal diagonal brace 117 on first, make the decentralization of the first bracing frame, allow the good stability of whole frame 1.

As shown in Figure 4 and Figure 5, the second bracing frame 12 comprises longeron 124 on second cross beam 121, second longeron 122, second column 123 and second.

Second cross beam 121 forms by two, and is parallel to each other.The cross section of second cross beam 121 comprises transverse part and second cross beam vertical portion on transverse part under second cross beam, second cross beam, second cross beam vertical portion under second cross beam, transverse part and second cross beam allows the cross section of second cross beam 121 be I-shape between transverse part, under second cross beam, horizontal portion is positioned at the below of second cross beam vertical portion, and on second cross beam, transverse part is positioned at the top of second cross beam vertical portion.The base at second cross beam 121 two ends has chamfering 1211; If do not arrange chamfering 1211, so the base at second cross beam two ends is substantially rectangular sharp edge, like this, when mobile comminutor, easily and human impact and be easy to hurt human body, simultaneously, if when comminutor and harder material clash into, easily be damaged to second cross beam, cause second cross beam to be out of shape, easily affect the original stress performance of frame; In addition, when mobile comminutor, if be provided with chamfering 1211, then can play the effect of guiding.Second cross beam 121 adopts I-beam section, when second longeron 122 is welded between second cross beam 121, the end of the second longeron 122 can be inserted in the groove of second cross beam 121, positioning action is played to the connection of the second longeron 122, and second weld seam area between longeron 122 and second cross beam 121 increase, thus improve Joint strenght.

The cross section of the second longeron 122 comprises transverse part and the second longeron vertical portion on transverse part under the second longeron, the second longeron, second longeron vertical portion transverse part and the second longeron allows the cross section of the second longeron 122 be I-shape under the second longeron between transverse part, under second longeron, horizontal portion is positioned at the below of the second longeron vertical portion, and on the second longeron, transverse part is positioned at the top of the second longeron vertical portion.

Second longeron 122 forms by two, second longeron 122 is parallel to each other, at the two ends of the second longeron 122, erecting and welding has described second cross beam 121 respectively, and the two ends that the second longeron 122, second longeron 122 is stretched out at the two ends of second cross beam 121 extend in the groove of second cross beam 121 respectively.

The second described column 123 is welded with respectively at the two ends of second cross beam 121.Second column 123 is I-beam section.

The cross section of the second column 123 comprises the left transverse part of the second column, the right transverse part of the second column and the second column pars intermedia, second column middle part allows the cross section of the second column 123 be I-shape between the left transverse part of the second column and the right transverse part of the second column, the left transverse part of second column is positioned at the left side of the second column pars intermedia, and the right transverse part of the second column is positioned at the right side of the second column pars intermedia.

On the longitudinal direction of inner side, between in the middle part of the second column 123 between different second cross beam 121, be welded with longeron 124 on second.On second, the two ends of longeron 124 are positioned at the groove of the second column 123, and on second, longeron 124 is I-beam section.

In the utility model, the second bracing frame 12 needs the weight of carrying little, therefore, is not arranged to three-legged structure, can saves material.

As shown in Figure 4 and Figure 5, link span 13 comprises connecting cross beam 131, longitudinal beam connected 132 and is connected diagonal brace 133.

Connecting cross beam 131 forms by two, and is parallel to each other, and connecting cross beam 131 is I-beam section.Between two connecting cross beams 131, be welded with many longitudinal beam connecteds 132, longitudinal beam connected 132 is I-beam section.Be positioned between connecting cross beam 131 with longitudinal beam connected 132 and be welded with four above first bracing frame 11 and be connected diagonal brace 133, four connection diagonal braces 133 form prismatic.Adopt the link span 13 of said structure, the first bracing frame 11 and the second bracing frame 12 failure-free can be coupled together, in addition, the first bracing frame needs the weight of carrying large, can improve the stability of link span at this place by arranging connection diagonal brace 133.

Owing to there is space between the first bracing frame 11 and the second bracing frame 12, therefore, conveniently distributing device 3 and reducing mechanism 4 are set at this place.

As shown in Figure 4 and Figure 5, be provided with cushion blocking 14 in the upper surface middle part of connecting cross beam 131, be convenient to distributing device 3 is installed.

As shown in Figure 6 and Figure 7, the described conveying of vibratory feed 2 involving vibrations fixed mount 21, springing 22, vibration conveying mechanism 23, oscillatory system 24 and magazine attachment 25.

As shown in Figure 7 to 9, vibrating transportation fixed mount 21 comprises longeron 213, the 3rd diagonal brace 214, motor fixed beam 215 on the 3rd crossbeam 211, the 3rd longeron 212, the 3rd.

3rd crossbeam 211 comprises two, the cross section of the 3rd crossbeam 211 comprises transverse part and the 3rd crossbeam vertical portion on transverse part under the 3rd crossbeam, the 3rd crossbeam, 3rd crossbeam vertical portion transverse part and the 3rd crossbeam allows the cross section of the 3rd crossbeam 211 be I-shape under the 3rd crossbeam between transverse part, under 3rd crossbeam, horizontal portion is positioned at the below of the 3rd crossbeam vertical portion, and on the 3rd crossbeam, transverse part is positioned at the top of the 3rd crossbeam vertical portion.Like this, the strength and stiffness of the 3rd crossbeam can be improved, the bending resistance of the 3rd crossbeam can be improved simultaneously.

Under the 3rd crossbeam, transverse part is provided with the 3rd mounting hole 2111.Vibratory feed 2 is fixed on link span 13 through the 3rd mounting hole 2111 by bolt, and is positioned at the top of the first bracing frame 11.

The two ends lower edge of the 3rd crossbeam 211 has chamfering 2112.Like this, when mobile comminutor, be not easy to be easy to hurt human body with human impact, meanwhile, if when comminutor and harder material clash into, be not easy to be damaged to the 3rd crossbeam, cause the 3rd beam deformation, be not easy to affect the original stress performance of vibrating transportation fixed mount; In addition, when mobile comminutor, if be provided with chamfering 2112, then can play the effect of guiding.3rd crossbeam 211 adopts I-beam section, when 3rd longeron 212 is welded between the 3rd crossbeam 211, the end of the 3rd longeron 212 can be inserted in the groove of the 3rd crossbeam 211, positioning action is played to the connection of the 3rd longeron 212, and the 3rd weld seam area between longeron 212 and the 3rd crossbeam 211 increase, thus improve Joint strenght.

As shown in Figure 7 to 9, the 3rd longeron 212 comprises three, is welded with the 3rd described longeron 212 respectively at the both ends of two the 3rd crossbeams and pars intermedia.3rd longeron 212 is I-beam section.The end of the 3rd longeron 212 is plugged in the groove of the 3rd crossbeam 211, play positioning action, and the weld seam area between the 3rd longeron 212 and the 3rd crossbeam 211 increases, thus improve Joint strenght to the connection of the 3rd longeron 212.

As shown in Figure 7 to 9, being welded with on the 3rd longeron 213 on longeron the 213, three above the 3rd longeron 212 being positioned at both ends between two the 3rd crossbeams 211 is I-beam section, and on the 3rd, longeron 213 is welded on transverse part on the 3rd crossbeam, make the area of welding large, improve Joint strenght.Gap is had between longeron 213 and the 3rd longeron 212 on 3rd, like this, on 3rd, longeron has the space of distortion downwards, make elastic deformation amount longitudinal on the 3rd large, when on the 3rd, longeron installing springing, when springing is installed vibration conveying mechanism, the Oscillation Amplitude of vibration conveying mechanism is larger, advantageously in vibration conveying mechanism convey materials.

The 3rd diagonal brace 214 is being welded with between the 3rd longeron and the 3rd longeron of pars intermedia of left part, 3rd diagonal brace 214 is angle steel, 3rd diagonal brace 214 is welded between the 3rd crossbeam 211 and the 3rd longeron 212,3rd diagonal brace forms by four, four the 3rd diagonal braces are prismatic, like this, the structural stability of vibrating transportation fixed mount can be improved.

Between the 3rd longeron of right-hand member and the 3rd longeron of pars intermedia, the two motor fixed beams 215 be parallel to each other are welded with between two the 3rd crossbeams, motor fixed beam 215 is angle steel, motor fixed beam 215 is by transverse part support under the 3rd crossbeam, like this, the bearing value of motor fixed beam 215 pairs of vibrating motors can be improved; Motor fixed beam 215 is provided with waist-shaped hole 2151, is convenient to the position of installing vibrating motor and fine setting vibrating motor.

As shown in Figure 6 and Figure 7, described springing 22 comprises left elastic parts 221 and right elastic parts 222.

Left elastic parts 221 forms by two.Left elastic parts 221 comprises lower-left seat 2211, left spring 2212 and upper left seat 2213.

As shown in Figure 7, the lower-left steady ring 22112 that lower-left seat 2211 comprises lower-left pedestal 22111 and is located on lower-left pedestal 22111, the both sides that lower-left pedestal 22111 is positioned at lower-left steady ring 22112 are respectively equipped with lower-left seat mounting hole 22113.Four angles of lower-left pedestal 22111 are formed with chamfering.Lower-left pedestal 22111 is by being arranged on the 3rd on longeron through the screw of lower-left seat mounting hole 22113.Lower-left steady ring 22112 is inserted in the lower end of left spring 2212.

As shown in Figure 7, the upper left steady ring 22132 that upper left seat 2213 comprises upper left pedestal 22131 and is located on upper left pedestal 22131, the both sides that upper left pedestal 22131 is positioned at upper left steady ring 22132 are respectively equipped with upper left seat mounting hole 22133.Four angles of upper left pedestal 22131 are formed with chamfering.Upper left pedestal 22131 is by being installed on vibration conveying mechanism 23 through the screw of upper left seat mounting hole 22133.Upper left steady ring 22132 is inserted in the upper end of left spring 2212.

In the structure shown here, location, lower-left 22112 and upper left steady ring 22132 is utilized can better to position left spring.

As shown in Figure 6 and Figure 7, on the 3rd of left end the, longeron is welded with balance plate 223, two lower-left seats 2211 are all seated on balance plate 223, and the screw through lower-left seat mounting hole 22113 is connected on balance plate 223.Adopt this structure, the elastic force of two left springs 2212 can be balanced, make the vibratory force before and after oscillatory system substantially equal, be not easy to allow oscillatory system occur before and after the phenomenon of beat, be conducive to oscillatory system and material be fed forward uniformly.In addition, balance plate 223 can also play the effect of damping, reduces the vibration to vibrating transportation fixed mount 21.

Right elastic parts 222 forms by two.Right elastic parts 222 comprises bottom right seat 2221, right spring 2222 and upper right seat 2223.

As shown in Figure 7, two bottom right steady rings 22212 that bottom right seat 2221 comprises bottom right pedestal 22211 and is located on bottom right pedestal 22211, two bottom right steady ring 22212 lateral arrangement, the both sides that bottom right pedestal 22211 is positioned at bottom right steady ring 22212 are respectively equipped with bottom right seat mounting hole 22213.Four angles of bottom right pedestal 22211 are formed with chamfering.Bottom right pedestal 22211 is by being arranged on the 3rd on longeron through the screw of bottom right seat mounting hole 22213.Bottom right steady ring 22212 is inserted in the lower end of right spring 2222.

Right spring 2222 forms by two.

As shown in Figure 7, two upper right steady rings 22232 that upper right seat 2223 comprises upper right pedestal 22231 and is located on upper right pedestal 22231, two upper right steady ring 22232 lateral arrangement, the both sides that upper right pedestal 22231 is positioned at upper right steady ring 22232 are respectively equipped with upper right seat mounting hole 22233.Four angles of upper right pedestal 22231 are formed with chamfering.Upper right pedestal 22231 is by being installed on vibration conveying mechanism 23 through the screw of upper right seat mounting hole 22233.Upper right steady ring 22232 is inserted in the upper end of right spring 2222.

In the structure shown here, location, bottom right and upper right steady ring is utilized can better to position right spring.

Longeron is fixed with the force bearing plate 224 of horizontal expansion on the 3rd of right-hand member the, force bearing plate 224 is provided with force bearing plate mounting hole 2241, screw through bottom right seat mounting hole 22213 is connected with force bearing plate 2241, under the effect of force bearing plate, under right spring frequently elastic deformation, plastic deformation is less likely to occur bottom right seat.

For springing 22, left elastic parts 221 comprises a left spring 2212, right elastic parts 222 comprises two right springs 2222, like this, when oscillatory system 24 works, the Oscillation Amplitude of vibration conveying mechanism 23 left end is greater than the Oscillation Amplitude of right-hand member, continuable material on vibration conveying mechanism 23 is transported to right-hand member from left end, prevents material to be detained in vibration conveying mechanism 23.In same right elastic parts two right spring lateral arrangement, can realize the supporting of equal power to vibration conveying mechanism 23, adopt same bottom right seat and upper right seat to support two right springs simultaneously, can allow whole right elastic parts affine deformation.

As shown in Fig. 7, Figure 10 to Figure 14, described vibration conveying mechanism 23 involving vibrations transportation frame 231, vibrating transportation base plate 232, vibrating transportation top board 233, muscle beam 234 and sieve materials device 235.

Vibrating transportation framework 231 comprises the 4th crossbeam 2311 and the 4th longeron 2312.4th crossbeam 2311 comprises transverse part on transverse part under the 4th crossbeam connected successively from bottom to up, the 4th crossbeam vertical portion and the 4th crossbeam, and the 4th crossbeam vertical portion to be connected under the 4th crossbeam on transverse part and the 4th crossbeam inside transverse part.4th crossbeam 2311 comprises two, and is parallel to each other.

The 4th longeron 2312 is welded with in the left part of two the 4th crossbeams.4th longeron 2312 comprises transverse part on transverse part under the 4th longeron connected successively from bottom to up, the 4th longeron vertical portion and the 4th longeron, and the 4th longeron vertical portion to be connected under the 4th longeron on transverse part and the 4th longeron inside transverse part.

Be outward extended with lug 23111 in the outside of the 4th crossbeam, lug 23111 is seated on upper right seat, makes the area of contact of upper right seat and vibration conveying mechanism large, improves supporting stabilizer.

In vibrating transportation framework 231, there is cavity.The right-hand member of vibrating transportation framework 231 has opening.

In vibrating transportation framework 231, be welded with described vibrating transportation base plate 232, the left end of vibrating transportation base plate 232 self-excited oscillation transportation frame extends to middle part to the right.Be positioned in vibrating transportation framework 231 above vibrating transportation base plate 232 and be welded with described vibrating transportation top board 233, the left end of vibrating transportation top board 233 self-excited oscillation transportation frame extends to middle part to the right; Above vibrating transportation top board 233, be formed with material cavity, for loaded material, utilize vibrating transportation framework 231 can prevent material from slipping away from the side, front and back of vibration conveying mechanism and left side.Between vibrating transportation base plate 232 and vibrating transportation top board 233, be welded with the many muscle beams 234 longitudinally arranged, the cross section of muscle beam 234 is U-shaped, like this, not only can not affect the intensity of muscle beam 234, can alleviate again the weight of vibration conveying mechanism 23.Between adjacent muscle beam 234, there is gap.Said structure, allows vibration conveying mechanism be box-structure, compares entity structure, and the vibration of vibration conveying mechanism 23 can be larger, advantageously in the continus convergence of material.

Described sieve materials device 235 comprises fixed beam 2351, connecting panel 2352 and cantilever beam 2353.Fixed beam 2351 to be fixed in vibrating transportation framework 231 and to be positioned at the right side of vibrating transportation base plate; The cross section of fixed beam 2351 is U-shaped, can alleviate the weight of vibration conveying mechanism.Connecting panel 2352 is fixed on the right side of fixed beam 2351, and is positioned at vibrating transportation framework 231.Be welded with on the right side of connecting panel 2352 and be parallel to each other and multiple cantilever beams 2353 of horizontal expansion, cantilever beam 2353 is positioned at vibrating transportation framework 231, be formed with charging conduit 2354 between two adjacent cantilever beams 2353, the cross section of cantilever beam 2353 is I shape, can improve bearing strength.Cantilever beam 2353 is fixed with screen cloth (not shown), the upper surface of screen cloth is concordant with the upper surface of vibrating transportation top board 233, the material on vibrating transportation top board 233 is allowed to enter on screen cloth smoothly, screen cloth has sieve aperture, the diameter of sieve aperture is arranged according to the particle size of powdery paints, like this, through screen cloth and the powder that particle diameter is less than sieve diameter fall, carry out first time screening to the particle meeting powdery paints, incongruent material is transported to reducing mechanism from opening.

As shown in FIG. 10 to 14, described oscillatory system 24 involving vibrations motor 241, driving pulley 242, driven pulley 243, belt 244, vibration back plate 245, vibrating shaft 246, eccentric block and outer cover 247.

Vibrating motor 241 is fixed on motor fixed beam 215, owing to being provided with waist-shaped hole 2151 on motor fixed beam 215, is convenient to the position of installing vibrating motor and fine setting vibrating motor.

Driving pulley 242 is arranged on the output shaft of vibrating motor 241, and driven pulley 243 is arranged on vibrating shaft 246, and belt 244 is enclosed within driving pulley 242 with on driven pulley 243.

Vibration back plate 245 is formed by two pieces, and is parallel to each other.The upper end of vibration back plate 245 extend between the 4th crossbeam and vibrating transportation base plate 232, by multiple screw through the 4th crossbeam and the fixing vibration back plate 245 of vibration back plate 245, like this, fixing more firm to vibration back plate 245, can improve service life in vibration environment frequently.

Vibrating shaft 246 is arranged between vibration back plate 245 by bearing.Eccentric block is fixed on vibrating transportation axle 246.Outer cover 247 covers on the outside of vibration back plate 245, plays the effect of protection.

When vibrating motor 241 works, the output shaft of vibrating motor 241 drives driving pulley 242 to rotate, driving pulley 242 drives driven pulley 243 to rotate by belt 244, driven pulley 243 drives eccentric block to rotate by vibrating shaft 246, thus generation vibratory force, allow vibration conveying mechanism vibrate, be convenient to convey materials, improve vibrating effect, can realize preferably material continuous, evenly carry.Because the upper end vibrating back plate 245 extend between the 4th crossbeam and vibrating transportation base plate 232, the oscillation frequency of vibration conveying mechanism 23 can be allowed so consistent with the frequency of oscillatory system, require according to the conveying of material the rotating speed more easily controlling vibrating motor 241.

The principle of work of vibration conveying mechanism 23 is: when material drops into after in material cavity, if vibrating motor 241 starts, under the effect of eccentric block and springing 22, vibration conveying mechanism vibrates, and is carried by material from left end to right-hand member.

Claims (2)

1. a kind of powdery paints comminutor vibratory feed oscillatory system, is characterized in that: involving vibrations motor, driving pulley, driven pulley, belt, vibration back plate, vibrating shaft and eccentric block; Driving pulley is arranged on the output shaft of vibrating motor, and driven pulley is arranged on vibrating shaft, and belt sleeve is on driving pulley and driven pulley; Vibration back plate is formed by two pieces, and is parallel to each other; Vibrating shaft is arranged between vibration back plate by bearing; Eccentric block is fixed on vibrating transportation axle.

2. powdery paints comminutor vibratory feed oscillatory system according to claim 1, is characterized in that: also comprise outer cover, and outer cover covers on the outside of vibration back plate.