CN209452286U - A kind of light material separator - Google Patents

Abstract

The utility model provides a kind of light material separator, including the fan structure dried to material and the material casting mechanism for throwing material, the fan structure includes the seal closure that cover is buckled in above material casting mechanism, and it is symmetricly set on the intake stack of seal closure two sides, wind-force source provides wind-force to material by intake stack, the utility model passes through setting fan structure and material casting mechanism, it solves light material and heavier feeds is mingled with the technical issues of being unable to fully wind-engaging inferior separating effect that press together, under the collective effect of material casting and wind, improve the separating effect of light material.

Description

A kind of light material separator

Technical field

The utility model belongs to building waste processing technology field, in particular to a kind of light material separator.

Background technique

With the quickening of China's ur- banization speed, removes and remove along with a large amount of building in the transformation process of cities and towns, from And a large amount of building waste is generated, it will cause environmental pollution and the wasting of resources if dealing with improperly, building after building removal dismounting Building refuse often mixes decoration rubbish, and building waste is mostly the heavier feeds such as concrete block, crushed stone, brick and tile fragment, decoration Rubbish is mostly the light materials such as plasterboard, wallpaper, plastics, fabrics, and various rubbish are mixed to garbage disposal and recycling Bring inconvenience.Manual sorting, wet concentration and selection by winnowing are mostly used to the sorting mode of building waste at present, although manual sorting point It picks accurate, but takes time and effort, efficiency is extremely low and high labor cost；Wet concentration is sorted according to the density of material, by water Buoyancy, it is low density to bubble through the water column, separated on the conveyer belt of the big submerged of density to realizing sorting, though wet concentration Right separating effect is preferable, but can generate large amount of sewage, subsequent to put into substantial contribution and energy handles sewage, compression Mud cake afterwards can not be utilized again due to being added to medicament, polluted the environment simultaneously waste of resource, violated environmental protection concept, and And during wet concentration, the comparable material of density with water can suspend in water, and can not be efficiently separated, the object for the material that absorbs water Material can not be also precisely separating；Selection by winnowing is to be separated using wind-force to light material and heavier feeds, using light material and again Movement speed and motion profile difference realize separation, after crushing due to building waste, lightweight object to matter material under the action of the wind Material and heavier feeds are entrained in together, and are squeezed mutually, and the gap between material is too small, and heavier feeds often hinder The wind-engaging of light material and movement are sorted so relying solely on wind-force, and separating effect is unsatisfactory.

Utility model content

The utility model is to solve technical problem present in above-mentioned building waste assorting room, provides a kind of lightweight object Material separating device makes material be thrown the collective effect with wind simultaneously by setting fan structure and material casting mechanism, thus Improve the separating effect of light material.

The purpose of this utility model can be realized by the following technical scheme:

A kind of light material separator, which is characterized in that thrown including the fan structure dried to material and by material Material casting mechanism, the fan structure includes the seal closure that cover is buckled in above material casting mechanism, and is symmetricly set on seal closure two The intake stack of side, wind-force source provide wind-force to material by intake stack.

By the way that material casting mechanism is arranged, material is in Dynamic Separation state during throwing and falling, deposits each other In gap, convenient for material wind-engaging, mixing under material stationary state is avoided to press together, is unable to fully wind-engaging, heavier feeds resistance Hinder light material wind-engaging mobile, separating effect is not achieved, and material is mingled with heavy together during throwing and falling Material and light material further provide for advantageous item since motion profile difference can be able to initial gross separation, for material wind-engaging sorting Part keeps sorting more abundant；Be provided with seal closure above conveyer belt, offer intake stack on seal closure, wind-force source by into Air piping blows into seal closure and blows to material, so that light material and heavier feeds, which generate speed difference, forms different motion rail Mark reaches separating effect；The setting of seal closure makes the top of conveyer belt form a sealing air flue, and it is further to be conducive to material wind-engaging Separating effect is improved, and material can be constrained in seal closure, material is avoided to throw and be scattered everywhere after wind-engaging, reduces dust Pollution and noise pollution.

Preferably, the material casting mechanism includes the material containing component and mandril for carrying material, the mandril is vertically arranged In material containing component, mandril, which can move up and down under the action of power mechanism and material containing component is driven to move up and down, realizes material casting. Arrangement above is simple and reliable, can be realized and throws material, to provide advantage to material wind-engaging.

Preferably, the material containing component includes the conveyer belt and rack for conveying material, the both ends of rack are pacified respectively Equipped with driving wheel, conveying belt tension is run on two driving wheels, and under the drive of driving wheel, and material is conveyed from feed end To discharge end, the more carrying rollers for being used to support conveyer belt and material, the carrying roller are provided with below conveyer belt conveying face Perpendicular to the traffic direction setting of conveyer belt, the support shaft at carrying roller both ends is separately installed with mandril, and carrying roller is arranged perpendicular to mandril, And can move up and down under the drive of mandril, the hydraulic cylinder that driving mandril moves up and down is installed below mandril.Arrangement above Material casting can be carried out to the material on conveyer belt and wind, mandril move up and down under the action of hydraulic cylinder and carrying roller or more driven to transport Dynamic, conveyer belt generates vibration under the action of carrying roller, and the material on conveyer belt is thrown, real by the cooperation of hydraulic cylinder and mandril The up and down motion of existing carrying roller, thus realize material casting, and simple and compact for structure, it is reliable for operation, it is easy to maintain, and material casting mechanism utilizes Shape material containing is brought in conveying into, material casting and wind can be carried out to material during material conveys, when material reaches discharge end The separation for realizing light material, greatly improves the separative efficiency of light material, and conveying equipment and separation equipment are reasonably tied It closes together, reduces manufacture and operating cost.

Preferably, the two sides of the conveyer belt are provided with mounting rack, offer guide groove on mounting rack, mandril can on Lower movement is installed in guide groove.Guide groove setting can by the kinematic constraint of mandril be move up and down, thus make carrying roller by Material casting is realized to upward active force, and carrying roller is avoided to cause conveyer belt to deviate to the movement of other directions.

Preferably, the mandril includes construction section and driven section, construction section and driven section are two sections of circles of coaxial arrangement Cylinder, the guide groove are cylindrical groove body, and driven section is mounted in guide groove and moves up and down under the constraint of guide groove, and Lower end protrudes from guide groove setting and cooperates with hydraulic cylinder, and construction section and driven section of interconnecting piece form a boss and be resisted against installation On frame, the support shaft of the carrying roller is installed on construction section.Arrangement above is supported on the outer rim of the construction section of mandril on mounting rack Enough support forces are provided for carrying roller, so that carrying roller be made there are enough support forces to come support belt and material, while can also be expired Sufficient mandril matched with hydraulic cylinder realization move up and down, and mandril and guide groove be all provided be set to cylinder can reduce frictional force raising Fitness.

Preferably, the mandril is symmetrically distributed on the both sides of conveyer belt two-by-two, and the upper surface of mandril is higher than conveying The upper surface of band.Arrangement above can constrain in conveyer belt between the mandril of two sides, avoid belt deflection, have both mandril also The function of correction.

Preferably, the intake stack is multiple groups, it is distributed in the two sides of seal closure.The setting of multiple groups intake stack Material can be made in the continual wind-engaging of transmission process, so that the speed difference for forming the material of different quality is bigger to have Different motion profiles separates more thorough.

Preferably, the intake stack is symmetricly set on the two sides of seal closure, and intake stack is inclined at sealing On cover.Intake stack is symmetrical arranged seal closure two sides, can when conveyer belt conveys material, from side simultaneously to material into Row blowing, make material wind-engaging more evenly, intake stack be inclined on seal closure can make material when subjected to wind not only by On power, the power also advanced forward improves sorting and transfer efficiency conducive to the sorting and transport of material.

Preferably, the cross-sectional area of the seal closure becomes larger along material direction of travel.It is provided when wind-force source When wind-force is larger, the seal closure that cross-sectional area becomes larger can be used, to guarantee that air-flow is run from feed end to discharge end, keep away Exempt from material inverted running under airflow function, influences conveying and separative efficiency.

Preferably, the bottom end of two sides of the seal closure is provided with muti-piece sliding block, the upper surface of the mounting rack It is provided with convex edge, the upper surface of convex edge offers the sliding slot matched with the sliding block.Seal closure is matched by sliding block and sliding slot It closes, is slidably mounted on mounting rack, maintenance is repaired to equipment convenient for opening seal closure, sliding slot is provided on mounting rack On the convex edge of end face, in the case where not influencing mandril and carrying roller moves, this setting can increase the leakproofness of seal closure.

Preferably, the bottom end of two sides of the seal closure bends inwards to form bending part, the bending part is inside Extend and support in the side of mounting rack, the sliding block is mounted on the lower surface of bending part.Arrangement above can further improve close The leakproofness of sealing cover, and bending part can be used for accepting the material fallen from conveyer belt, and material is avoided to directly fall in sliding block sliding slot It is upper to influence being slidably matched for they, or the normal operation for influencing device is fallen in other parts mechanism.

Preferably, the side that the rack is located at discharge end is provided with external fan, the setting height of the blower is high Selection by winnowing is carried out in the height of material-gathering device further to blow to the material fallen from discharge end.Material discharging when again wind-engaging It carries out selection by winnowing and divides effect to improve.

Compared with prior art, the utility model has the following beneficial effects:

1. light material separator disclosed by the utility model is solved by setting fan structure and material casting mechanism Light material and heavier feeds are mingled with the technical issues of being unable to fully wind-engaging inferior separating effect that press together, in material casting and wind Collective effect under, improve the separating effect of light material.

2. light material separator disclosed by the utility model, by material casting and to the collective effect of wind, light material Separating effect it is more preferable, be conducive to building waste recycle, environmental protection and energy saving.

3. the utility model separates light material using wind-force, avoid causing secondary dirt using wet concentration generation sewage Dye, energy conservation and environmental protection.

4. material casting function and conveying function are effectively combined by the material casting mechanism of the utility model, in material conveying The separation that light material can be realized in the process greatly improves conveying separative efficiency, and the building waste conveying and sorting simplified are set Standby, avoiding needs multiple devices to cooperate jointly, substantially energy-saving and emission-reduction and occupied area is small, and manufacture operating cost is low.

5. the material casting mechanism of the utility model is simple and compact for structure and reliable for operation, pass through material containing component, mandril, hydraulic cylinder Common cooperation realize material casting.

6. the intake stack of the utility model is provided with multiple groups, material sustainable wind-engaging during conveying, and also sets It is equipped with an external fan, the abundant wind-engaging of material can be made, improve the separating effect of light material.

7. the setting of seal closure makes the top of conveyer belt form a sealing air flue in the utility model, it is conducive to material wind-engaging Separating effect is further increased, and material can be constrained in seal closure, material is avoided to throw and be scattered everywhere after wind-engaging, and Reduce dust pollution and noise pollution.

Detailed description of the invention

Fig. 1 is one structural schematic diagram of the utility model embodiment；

Fig. 2 is one schematic diagram of internal structure of the utility model embodiment；

Fig. 3 is material casting mechanism structural schematic diagram in the utility model embodiment one；

Fig. 4 is fan structure structural schematic diagram in the utility model embodiment one；

Fig. 5 is two structural schematic diagram of the utility model embodiment；

Fig. 6 is two schematic diagram of internal structure of the utility model embodiment；

Fig. 7 is material casting mechanism structural schematic diagram in the utility model embodiment two；

Fig. 8 is two middle idler roller mounting rack of the utility model embodiment and cam structure schematic diagram；

Fig. 9 is two middle idler roller mounting rack of the utility model embodiment and another status architecture schematic diagram of cam；

Figure 10 is seal closure right view in the utility model embodiment two；

In figure, 1. feeding warehouses；2. seal closure；21. intake stack；22. internal fan；23. bending part；24. sliding block；25. Baffle；3. rack；31. mounting rack；32. convex edge；34. limiting pedestal；41. mandril；411. construction section；42. carrying roller；412. driven Section；42. carrying roller；5. hydraulic cylinder；51. piston rod；6. carrying roller mounting rack；61. mounting rail；62. bottom beam；63. correction bar；64. slow Rush spring；7. conveyer belt；71. driving wheel；72. follower；8. cam；81. the first circular arc wall；82. the second circular arc wall；83. main Moving gear；84. driven gear；85. driving chain；86. power input shaft；9. external fan；91. fan housing；92. tuyere.

Specific embodiment

It is specific embodiment of the utility model below, and the technical solution of the utility model is made further in conjunction with attached drawing Description, but the utility model is not limited to these examples.

Embodiment one, referring to Fig. 1-4, the present embodiment discloses a kind of light material separator, including fan structure and throwing Expect mechanism, the fan structure includes the seal closure 2 that cover is buckled in above material casting mechanism, and the air inlet being arranged on seal closure 2 Pipeline 21, intake stack 21 are symmetrically welded at the two sides of seal closure 2, and with seal closure 2 at 45 degree of angles, intake stack 21 is symmetrically set 2 two sides of seal closure are set, material can be blowed simultaneously from side, make material wind-engaging when conveyer belt 7 conveys material More evenly, intake stack 21, which is inclined on seal closure 2, can make material when subjected to wind not only by upward power, also by Move ahead into power improve sorting and transfer efficiency conducive to the sorting and transport of material；Intake stack 21 is multiple groups, is spaced apart In the two sides of seal closure 2, intake stack 21 is 3 groups in the present embodiment, and the setting of multiple groups intake stack 21 can be such that material is conveying The continual wind-engaging of process separates more thorough so that making the material of different quality has different motion profiles；This implementation Wind-force source is the internal fan 22 being arranged in inside intake stack 21 in example, and blower directly is arranged in intake stack 21, can make Wind-force, which directly enters in seal closure 2 from intake stack 21, acts on material, shortens air-supply path, improves the useful effect power of wind, Other wind-force sources also can be used to blow in practical application, such as air compressor；The bottom end of two sides of seal closure 2 It bends inwards to form bending part 23, the bending part 23 extends internally and supports in the side of mounting portion, the following table of bending part 23 Face is provided with sliding block 24, and the upper surface of the mounting rack 31 is provided with convex edge 32, and the upper surface of convex edge 32 offers and the cunning The sliding slot that block 24 matches, seal closure 2 are cooperated by sliding block 24 and sliding slot, are slidably mounted on mounting rack 31, convenient for beating It opens seal closure 2 and maintenance is repaired to equipment, sliding slot is provided on the convex edge 32 of 31 upper surface of mounting rack, is not influencing mandril 41 In the case where moving with carrying roller 42, this setting can increase the leakproofness of seal closure 2, and bending part 23 can be used for accepting from conveyer belt The material fallen on 7, avoiding material from directly falling on 24 sliding slot of sliding block influences being slidably matched for they, or falls in other parts The normal operation of device is influenced in mechanism；The cross-sectional area of seal closure 2 becomes larger along material direction of travel, when wind-force source mentions When the wind-force of confession is larger, the seal closure 2 become larger using cross-sectional area, to guarantee that air-flow is transported from feed end to discharge end Row, avoids material inverted running under airflow function, influences conveying and separative efficiency；Be additionally provided on seal closure 2 feed inlet and Discharge port is fixedly installed with feeding warehouse 1 on feed inlet.

Material casting mechanism includes the material containing component and mandril 41 for including carrying material, and the mandril 41 is vertically installed in material containing Component, mandril 41, which can move up and down under the action of power mechanism and material containing component is driven to move up and down, realizes material casting, this reality It applies in example, material containing component includes the conveyer belt 7 and rack 3 for conveying material, and conveyer belt 7 is stretched on two driving wheels, is passed Driving wheel is rotatably mounted on the both ends of rack 3, and driving wheel 71 is mounted on discharge end, and follower 72 is mounted on feed end, actively Wheel 71 and the output shaft of first motor are sequentially connected, in being rotated by which driving conveying belt 7 is run object for first motor Material is delivered to discharge end from feed end；More, which are provided with, below the 7 conveying face of conveyer belt is used to support conveyer belt 7 and material Carrying roller 42, carrying roller 42 perpendicular to conveyer belt 7 traffic direction be arranged, the support shaft at 42 both ends of carrying roller, which is respectively perpendicular, is mounted on top On bar 41, the mandril 41 is symmetrically distributed in the two sides of conveyer belt 7 two-by-two, installs a carrying roller 42 between every group of mandril 41, And the upper surface of mandril 41 is higher than the upper surface of conveyer belt 7 to constrain in conveyer belt 7 between the mandril 41 of two sides, avoids conveying 7 sideslip of band, makes mandril 41 also have both the function of correction；The lower section of mandril 41 is equipped with driving 41 up and down motion hydraulic cylinder 5 of mandril, The piston rod 51 of hydraulic cylinder 5 is connected to the lower end surface of mandril 41, and arrangement above can carry out material casting and wind to the material on conveyer belt 7 It blows, mandril 41 moves up and down under the action of hydraulic cylinder 5 and carrying roller 42 is driven to move up and down, quick in 5 piston rod 51 of hydraulic cylinder In flexible process, conveyer belt 7 generates vibration under the action of carrying roller 42, and the material on conveyer belt 7 is thrown, hydraulic cylinder is passed through 5 and the cooperation of mandril 41 realize the up and down motion of carrying roller 42, reliable for operation to realize material casting, and simple and compact for structure, maintenance It is convenient, and material casting mechanism utilizes conveyer belt 7 into shape material containing, can carry out material casting and wind to material during material conveys, The separation of light material can be realized in material when reaching discharge end, greatly improve the separative efficiency of light material, and conveying is set Standby and separation equipment is reasonably combined togather, and reduces manufacture and operating cost；The two sides of conveyer belt 7 are provided with mounting rack 31, guide groove is offered on mounting rack 31, and what mandril 41 can move up and down is installed in guide groove, and the setting of guide groove can will The kinematic constraint of mandril 41 is to move up and down, so that carrying roller 42 be made to be realized material casting by upward active force, avoid carrying roller 42 to Other directions are mobile to cause conveyer belt 7 to deviate；The mandril 41 include construction section 411 and driven section 412, construction section 411 and from Dynamic section 412 is two sections of cylindrical bodies of coaxial arrangement, and the guide groove is cylindrical groove body, and driven section 412 is mounted in guide groove And moved up and down under the constraint of guide groove, and lower end protrude from guide groove setting with hydraulic cylinder 5 cooperate, construction section 411 with from The interconnecting piece of dynamic section 412 forms a boss and is resisted against on mounting rack 31, and the support shaft of the carrying roller 42 is installed on construction section 411, it is that carrying roller 42 provides enough supports that arrangement above, which is supported on the outer rim of the construction section 411 of mandril 41 on mounting rack 31, Power so that carrying roller 42 be made to have enough support forces to come support belt 7 and material, while can also meet mandril 41 and hydraulic cylinder 5 Match and effect up, and mandril 41 and guide groove be all provided be set to cylinder can reduce frictional force improve fitness.

The working principle of the present embodiment is that material is entered in seal closure 2 by feeding warehouse 1, and the material in the present embodiment is Building waste after crushing is mingled with the decoration rubbish of lightweight in building waste, and material falls in the feed end of conveyer belt 7, defeated Send band 7 that material is driven to run under the drive of driving wheel to discharge end；Building waste is during transported, 5 work of hydraulic cylinder Make, the piston rod 51 of hydraulic cylinder 5 acts on mandril 41, and the mandril 41 of 7 two sides of conveyer belt drives carrying roller 42 to move up and down, carrying roller 42 It moves up and down and acts on conveyer belt 7 and throw the material on conveyer belt 7, material light material during throwing and falling Different with motion profile with heavier feeds falling speed, material can obtain preliminary separation, and material is conveying and throwing process In also suffer from the wind of internal fan 22, blower is 3 groups of two sides for being spaced apart seal closure 2, therefore material is entirely conveying Continue wind-engaging in the process, and material wind-engaging effect in the dynamic process thrown and fallen is more preferable, material when dynamic that There are gaps to be in loose condition (of surface) between this, convenient for wind-engaging, avoids light material and heavier feeds from remaining static and is mixed in It squeezes together and mutually, to influence light material wind-engaging and movement；When material is delivered to discharge port in material casting and wind Under collective effect, the material of different quality has formd different speed and region, therefore material meeting when falling from discharge port Different motion profiles is formed, to realize separation, transport, material casting and is carried out in seal closure 2 to wind, material is constrained on In seal closure 2, material is avoided to throw and be scattered everywhere after wind-engaging, reduces dust pollution and noise pollution, and seal closure 2 forms one A air duct can be further improved wind-engaging effect.

Embodiment two, referring to Fig. 5-10, the present embodiment discloses a kind of light material separator, including fan structure and throwing Expect mechanism, the fan structure includes the seal closure 2 that cover is buckled in above material casting mechanism, and the air inlet being arranged on seal closure 2 Pipeline 21, intake stack 21 are symmetrically welded at the two sides of seal closure 2, and with seal closure 2 at 45 degree of angles, intake stack 21 is symmetrically set 2 two sides of seal closure are set, material can be blowed simultaneously from side, make material wind-engaging when conveyer belt 7 conveys material More evenly, intake stack 21, which is inclined on seal closure 2, can make material when subjected to wind not only by upward power, also by Move ahead into power improve sorting and transfer efficiency conducive to the sorting and transport of material；Intake stack 21 is one group in the present embodiment And be arranged close to the discharge end of conveyer belt 7, intake stack 21 is arranged close to discharge end, and rubbish by the wind, can make its dimension before discharging Wind-engaging state is held to discharging, to form different motion profiles with speed difference in discharging to reach separation purpose；Air inlet The cross section of pipeline 21 gradually becomes smaller along air inlet direction, this setting can be such that wind-force more concentrates, so that rubbish wind-engaging be made to imitate Fruit is more preferable, reaches better separating effect.Wind-force source is the internal fan 22 being arranged in inside intake stack 21 in the present embodiment, Blower directly is set in intake stack 21, wind-force can be made directly to enter in seal closure 2 from intake stack 21 and act on material, contracted Short air-supply path, improves the useful effect power of wind, also other wind-force sources can be used to blow with practical application, such as air 3 upper surface of rack of compressor, 7 two sides of conveyer belt offers sliding slot, and the lower edge of seal closure 2 is fixedly installed with to be matched with sliding slot Sliding block 24, seal closure 2 is slidably mounted in rack 3 by sliding block 24, and seal closure 2 uses this mounting means, is convenient for It opens seal closure 2 and maintenance is repaired to equipment；The inner wall of seal closure 2 is symmetrically installed with baffle 25, and the baffle 25, which is located at, to be slided The width of the top of block 24, baffle 25 is identical as the installation gap of seal closure 2 and rack 3, and setting baffle 25 is close in order to block The installation gap of sealing cover 2 and rack 3 further increases the leakproofness of seal closure 2, and the top of sliding block 24 is arranged in baffle 25, The rubbish being scattered can be accepted, rubbish is avoided to fall on sliding slot and sliding block 24 so that the rubbish for influencing their cooperation, and being scattered Rubbish more easy to clean.

Material casting mechanism includes the material containing component and mandril 41 for carrying material, and the mandril 41 is vertically installed in material containing group Part, mandril 41, which can move up and down under the action of power mechanism and material containing component is driven to move up and down, realizes material casting, this implementation In example, material containing component includes the conveyer belt 7 and rack 3 for conveying material, and conveyer belt 7 is stretched on two driving wheels, transmission Wheel is rotatably mounted on the both ends of rack 3, and driving wheel 71 is mounted on discharge end, and follower 72 is mounted on feed end, driving wheel 71 are sequentially connected with the output shaft of first motor, under the drive of the motor rotation to the operation of driving conveying belt 7 by material from into Material end is delivered to discharge end；Carrying roller mounting rack 6 is erected in 7 machine frame at two sides 3 of conveyer belt, the present embodiment middle idler roller mounting rack 6 is 7 A, carrying roller mounting rack 6 is smaller in the spacing of feed end, and to improve the bearing capacity of feed end, support is mounted on carrying roller mounting rack 6 Roller 42, the carrying roller 42 is located at the lower section of 7 conveyor surface of conveyer belt, and is arranged perpendicular to 7 conveying direction of conveyer belt, carrying roller mounting rack The 6 conventional carrying roller mounting rack 6 to be used on belt conveyor, including two longitudinally disposed mounting rails 61, the mounting rail 61 The two sides of conveyer belt 7 are located at, the bottom of mounting rail 61 is connected by bottom beam 62, and the carrying roller 42 is installed on two mounting rails Between 61, the bottom fixed vertical of the bottom beam 62 is equipped with mandril 41, and the upper end of the mounting rail 61 is equipped with and prevents from conveying Correction bar 63 with 7 offsets, correction bar 63 are located at the two sides of conveyer belt 7, and arrangement above can avoid conveyer belt 7 by carrying roller 42 It shifts when upward active force, to guarantee the normal operation and material casting effect of conveyer belt 7, correction bar 63 is cylindrical body, To reduce the abrasion to conveyer belt 7.Then the present embodiment recycles engine by dividing into top set bar 41 in carrying roller mounting rack 6 Structure does work to mandril 41, so that mandril 41 is driven the movement of carrying roller mounting rack, can realize and throw the rubbish on conveyer belt 7, this reality Shi Lizhong material casting mechanism takes full advantage of the intrinsic component of conventional conveyor such as carrying roller 42 and carrying roller mounting rack 6, keeps them same When have the function of support and material casting, to keep the structure of mechanism more simple and compact, functionality, practicability, suitability are stronger, Can be transformed to existing conveying mechanism can be realized material casting, and manufacturing cost, operating cost are low；The rack 3 of 7 two sides of conveyer belt On be symmetrically welded with limit pedestal 34, limit pedestal 34 is 7 groups in the present embodiment, and each carrying roller mounting rack 6 is limited in one group It limits in pedestal 34, the setting of limit pedestal 34 is avoided to guarantee that carrying roller mounting rack 6 is merely able to move up and down and realize material casting It before and after it is in rack 3 or moves left and right, influences its material casting and support effect, the kinetic energy for making full use of power mechanism to provide carries out Effective material casting, and being supported on bracket of can consolidating is supported the rubbish on conveyer belt 7 and conveyer belt 7；Mounting rail 61 Bottom end face be provided with buffer, buffer, the setting energy of buffer spring 64 are used as using buffer spring 64 in the present embodiment The impact force generated when carrying roller mounting rack 6 falls to rack 3 is enough effectively reduced, to extend the service life of device, and is reduced Noise；In the present embodiment, power mechanism includes the cam 8 positioned at 41 lower section of mandril, and the cam 8 is fixedly arranged on power input shaft 86, the end of power input shaft 86 is connect by transmission device with motor drive, and cam 8 turns under the drive of power input shaft 86 Dynamic, the cam 8 includes the first circular arc wall 81 and the second circular arc wall 82, is passed through between the first circular arc wall 81 and the second circular arc wall 82 Tangent line connection, as shown in figure 8, mandril 41 is jacked up and carrying roller is driven to pacify when the first circular arc wall 81 is resisted against the lower end of mandril 41 It shelves 6 to move upwards, as shown in figure 9, mandril 41 is in carrying roller mounting rack 6 when the second circular arc wall 82 is resisted against the lower end of mandril 41 Restore under gravity to initial position, it is simple and reliable as power mechanism using cam mechanism, it is easy to maintain, and can be abundant Using the space of 7 lower section of conveyer belt, make the structure more compact and reasonable of whole device；The transmission device includes being installed in second Driving gear 83 on motor output shaft, the driving chain 85 engaged with driving gear 83, further includes being installed in power input shaft The driven gear 84 of 86 ends, driven gear 84 is 7 in the present embodiment, respectively with each 8 mating reaction of cam in each support Roller mounting rack 6, the driven gear 84 are also engaged with driving chain 85, pass through driving gear 83, driven gear 84 and transmission chain The cooperation of item 85 can be achieved a motor and all cams 8 driven to operate, and can realize support by changing the installation direction of cam 8 The same dynamic and unusual fluctuation of roller 42, energy saving and manipulation are easy to maintain.

One external fan 9 is installed in the rack 3 of discharge end, external fan 9 can be such that rubbish falls from discharge port Shi Zaici wind-engaging is set with fan housing 91 to improve separating effect on external fan 9, the front end of fan housing 91 is integrally formed flat mouth shape The height of tuyere 92, the width of the tuyere 92 and the equivalent width of discharge port, tuyere 92 is lower than discharge port, arrangement above wind-force It more concentrates, and the uniform wind-engaging of the material fallen can be made, to keep material wind-engaging effect more preferable, reach better separating effect.

The working principle of light material separator disclosed in the present embodiment is that building waste after crushing is by feed hopper Enter in seal closure 2, and fall in the feed end of conveyer belt 7, conveyer belt 7 driven under the transmission of driving wheel 71 building waste to Discharge end is advanced；During transported, the second motor driven driving gear 83 operating, driving gear 83 passes through building waste The transmission of driving chain 85 drives driven gear 84 to operate, and driven gear 84 is operated by power input shaft 86 with moving cam 8, when When first circular arc wall 81 of cam 8 is resisted against the lower end of mandril 41, mandril 41 is jacked up and carrying roller mounting rack 6 is driven to transport upwards It is dynamic, it acts on conveyer belt 7 so that carrying roller 42 moves upwards and throws the rubbish on conveyer belt 7, the second circular arc wall 82 is resisted against When the lower end of mandril 41, mandril 41 restores under the gravity of carrying roller mounting rack 6 to initial position, and rubbish is being thrown and falling During due to mass gravity difference, falling speed and motion profile difference, rubbish can obtain preliminary separation；Rubbish is whole A transmission process can be repeatedly tossed, and when rubbish reaches at the internal fan 22 of discharge end, various rubbish have been in just Discrete state is walked, and will not be mingled with together, is in loose condition (of surface) there are gap between various rubbish, in the two sides of conveyer belt 7 Blower 22 is set simultaneously to the rubbish in initial gross separation and dispersity to wind, different rubbish are since quality difference is in wind-force effect It is lower to have different speed, so that different motion profiles is formed, and the inclination of intake stack 21 is installed on seal closure 2, rubbish When rubbish wind-engaging, not only by upward power, the power also advanced forward, intake stack 21 is arranged close to discharge end, rubbish Wind-engaging state continues to discharging, the rubbish collective effect by material casting and wind during transportation, in rubbish from discharge port When falling due to quality be differently formed different fall trajectories with realize separation, transport, material casting and to wind in seal closure 2 It carries out, rubbish is constrained in seal closure 2, and rubbish is avoided to throw and be scattered everywhere after wind-engaging, reduces dust pollution and noise is dirty It contaminates and wind-engaging effect can be improved；Wind by external fan 9 again when rubbish falls from discharge port, so that separating effect is more It is good.

It should be understood that in claims, specification of the utility model, all " including ... " should be understood as out The meaning of formula is put, that is, its meaning is equal to " including at least ... ", but should not be understood as enclosed meaning, i.e. its meaning It should not be construed " only including ... ".Term " first ", " second " are used for description purposes only, and should not be understood as instruction or dark Show relative importance or implicitly indicates the quantity of indicated technical characteristic.Term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected, it is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.The orientation or positional relationship of the instructions such as term "inner", "outside", "upper", "lower", "front", "rear" is side based on the figure Position or positional relationship, be merely for convenience of describing, rather than the device of indication or suggestion meaning must have specific orientation or Positional relationship, therefore should not be understood as the limitation to the application.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, variation that those skilled in the art are made in the essential scope of the utility model, is added or is replaced remodeling It changes, should all cover within the protection scope of utility model.

Claims (10)

1. a kind of light material separator, which is characterized in that thrown including the fan structure dried to material and by material Material casting mechanism, the fan structure include the seal closure (2) that cover is buckled in above material casting mechanism, and are arranged on seal closure (2) Intake stack (21), wind-force source by intake stack (21) to material provide wind-force.

2. a kind of light material separator according to claim 1, which is characterized in that the material casting mechanism includes carrying The material containing component and mandril (41) of material, the mandril (41) are vertically installed in material containing component, and mandril (41) is in power mechanism Under the action of can move up and down and drive material containing component move up and down realize material casting.

3. a kind of light material separator according to claim 2, which is characterized in that the material containing component includes conveying Band (7) and rack (3), the both ends of rack (3) are separately installed with driving wheel, and conveyer belt (7) is stretched on two driving wheels, and It is run under the drive of driving wheel, material is delivered to discharge end from feed end, is provided with below conveyer belt (7) the conveying face More are used to support the carrying roller (42) of conveyer belt (7) and material, and the carrying roller (42) sets perpendicular to the traffic direction of conveyer belt (7) It sets, the support shaft at carrying roller (42) both ends is separately installed with mandril (41), and carrying roller (42) is arranged perpendicular to mandril (41), and can push up It moves up and down under the drive of bar (41), the hydraulic cylinder (5) that driving mandril (41) moves up and down is installed below mandril (41).

4. a kind of light material separator according to claim 3, which is characterized in that the two sides of the conveyer belt (7) It is provided with mounting rack (31), guide groove is offered on mounting rack (31), what mandril (41) can move up and down is installed on guide groove In.

5. a kind of light material separator according to claim 4, which is characterized in that the mandril (41) includes installation Section (411) and driven section (412), construction section (411) and driven section (412) are two sections of cylindrical bodies being coaxially disposed, the guiding Slot is cylindrical groove body, and driven section (412) is mounted in guide groove and moves up and down under the constraint of guide groove, and lower end is prominent Cooperate in guide groove setting with hydraulic cylinder (5), construction section (411) and driven section (412) of interconnecting piece formed a boss and against On mounting rack (31), the support shaft of the carrying roller (42) is installed on construction section (411).

6. a kind of light material separator according to claim 5, which is characterized in that the mandril (41) is symmetrical two-by-two The two sides for being distributed in conveyer belt (7), and the upper surface of mandril (41) be higher than conveyer belt (7) upper surface.

7. a kind of light material separator according to claim 6, which is characterized in that two of the seal closure (2) The bottom end of side bends inwards to be formed bending part (23), and the bending part (23) extends internally and supports in the side of mounting rack (31) Face, the lower surface of bending part (23) are provided with muti-piece sliding block (24), and the upper surface of the mounting rack (31) is provided with convex edge (32), The upper surface of convex edge (32) offers the sliding slot matched with the sliding block (24).

8. a kind of light material separator described according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, which is characterized in that institute The two sides that intake stack (21) is symmetricly set on seal closure (2) are stated, and intake stack (21) is inclined on seal closure (2).

9. a kind of light material separator according to claim 8, which is characterized in that the intake stack (21) is more Group is distributed on seal closure (2).

10. a kind of light material separator according to claim 9, which is characterized in that the seal closure (2) it is transversal Face area becomes larger along material direction of travel.