CN117415130B - Building rubbish recycled aggregate lightweight material removes collection device - Google Patents
Building rubbish recycled aggregate lightweight material removes collection device Download PDFInfo
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- CN117415130B CN117415130B CN202311675572.5A CN202311675572A CN117415130B CN 117415130 B CN117415130 B CN 117415130B CN 202311675572 A CN202311675572 A CN 202311675572A CN 117415130 B CN117415130 B CN 117415130B
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- 239000003562 lightweight material Substances 0.000 title claims description 15
- 239000002699 waste material Substances 0.000 claims abstract description 40
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 238000010276 construction Methods 0.000 claims abstract description 30
- 230000008929 regeneration Effects 0.000 claims abstract description 9
- 238000011069 regeneration method Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000003491 array Methods 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 27
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 description 13
- 239000012535 impurity Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
Abstract
The invention relates to the technical field of construction waste recycling, and discloses a construction waste recycled aggregate light material removing and collecting device, which comprises three elastic balance type supporting structures, an eccentric rotating structure and a gas directional guiding and discharging structure. This building rubbish regeneration aggregate light material gets rid of collection device can make take place continuous vertical dropping and bounce motion between building rubbish regeneration aggregate and the light material, owing to the difference of collision coefficient of restitution between them, can take place the separation phenomenon between the two, the high-speed air that flows that produces simultaneously can carry out transverse acting force to building rubbish regeneration aggregate and light material to make the light material can be blown to the periphery by the gas that flows at a high speed, realize the removal of light material, and, owing to the longitudinal movement of object and the motion of gas are synchronous production, consequently, possess the self-adaptation between the function and improved the effective utilization ratio to driving motor.
Description
Technical Field
The invention relates to the technical field of building waste recycling, in particular to a device for removing and collecting lightweight materials of building waste recycled aggregate.
Background
The construction waste is waste such as dregs, spoil, waste materials, sludge and other waste generated in the process of constructing, paving or dismantling various buildings, structures, pipe networks and the like by construction units or individuals, and part of aggregate in the construction waste can be regenerated and reused at present, so that the construction waste is called aggregate, and at present, some light matters are often accompanied in the regenerated aggregate, and the regenerated aggregate needs to be removed and collected for more convenient use, however, the conventional removing and collecting device has a general removing effect and can not collect the light matters well.
For example, chinese patent publication No. CN114733766 building rubbish recycling discloses a "building rubbish recycled aggregate light material removal and collection device", which mainly comprises a pretreatment tank, a feed hopper fixedly connected with the top of the pretreatment tank, a first treatment tank fixedly connected with the bottom of the pretreatment tank, and a second treatment tank fixedly connected with the bottom of the first treatment tank, wherein a crushing mechanism is arranged in the pretreatment tank, a first conveyor is arranged in the first treatment tank, a first discharge port is arranged in the first treatment tank at a position corresponding to the middle position of the first conveyor, a second conveyor is arranged in the second treatment tank, and a second discharge port is arranged in the second treatment tank at a position corresponding to the middle position of the second conveyor. The first treatment box and the second treatment box and the air supply mechanism which are arranged in a inclined mode can well remove light substances, and meanwhile, the compaction mechanism is arranged inside the collecting box, so that the light substances can be collected conveniently.
From the above description, it can be seen that: the light material removing and collecting device for the construction waste recycled aggregate realizes removal of the light material by utilizing the first treatment box which is obliquely arranged, the second treatment box which is horizontally arranged and the air supply mechanism, but because the phenomenon that the light material is pressed at the bottom by the construction waste recycled aggregate under the action of gravity exists between the construction waste recycled aggregate and the light material, the light material cannot be removed from the periphery of the construction waste recycled aggregate, and the defect of low removing efficiency is caused.
For another example, chinese patent publication No. CN111687055 for recycling construction waste discloses a "light impurity sorting device for construction waste", which mainly comprises a feeding funnel, a material lifting belt, an elastic belt, a light impurity conveying belt, a recycled aggregate conveying belt and a scattered material collecting and conveying belt, wherein the feeding funnel is arranged above the box body; the material lifting belt is positioned below the hopper and is inclined, and an elastic baffle is arranged at a discharge hole at the upper end of the material lifting belt; the elastic belt is positioned below the elastic baffle; the light impurity conveying belt is positioned below the elastic belt discharge port and penetrates through the box body; the recycled aggregate conveyer belt is positioned below the discharge port of the light impurity conveyer belt, and penetrates through the box body; the scattered material collecting and transporting belt is arranged below the material lifting belt. The light impurity sorting device for the construction waste avoids noise pollution and secondary water pollution in the construction waste treatment process, and is low in device cost.
In the actual use process, the construction waste light impurity sorting device sorts the light impurities according to the difference of the movement tracks of the ejection of the light impurities and the regenerated aggregates caused by the difference of the collision recovery coefficients of the light impurities and the regenerated aggregates with the same object, after the ejected materials fall on the primary elastic belt, the light substances are attached to the primary elastic belt and conveyed to the upper end and then fall on the light impurity conveying belt, the regenerated aggregates slide on the primary elastic belt, roll and bounce and finally fall on the secondary elastic belt, the light substances are attached to the secondary elastic belt and conveyed to the upper end and then fall on the light impurity conveying belt, the regenerated aggregates slide on the secondary elastic belt, roll and bounce and finally fall on the regenerated aggregate conveying belt to be collected, and obviously, the phenomenon that the light substances are pressed at the bottom by the construction waste regenerated aggregates is very high under the action of gravity between the construction waste regenerated aggregates and the light substances, so that the light substances cannot be removed from the periphery of the construction waste regenerated aggregates is caused, and the defect of low cleaning efficiency is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the device for removing and collecting the light matters of the construction waste recycled aggregate, which can enable the construction waste recycled aggregate and the light matters to continuously fall and bounce longitudinally, when the construction waste recycled aggregate and the light matters fall and bounce, the construction waste recycled aggregate and the light matters can be separated due to different collision recovery coefficients, and meanwhile, the generated high-speed flowing air can carry out transverse acting force on the construction waste recycled aggregate and the light matters, so that the light matters can be blown to the periphery by the high-speed flowing gas, the removal of the light matters is realized, and the self-adaption between functions and the effective utilization rate of a driving motor are improved due to the synchronous generation of the longitudinal movement of objects, and the technical problems are solved.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a building rubbish regeneration aggregate lightweight material gets rid of collection device, including the bottom sprag base plate, pass through the fixed bolster fixed mounting in the driving motor of bottom sprag base plate top, be located the shake board of bottom sprag base plate top, set up in the sunken region of shake board up end, set up in shake board middle part and communicate sunken region and shake board lower surface's first gas flow hole and fixed mounting in shake board bottom surface and exhaust port intercommunication first gas flow hole's vortex formula air pump, still include three elasticity balanced type bearing structure, annular array formula is installed in shake board's bottom surface, its inside is provided with the fly leaf that moves along with shake board longitudinal direction, produce the top coil spring of downward quick reset ability to the fly leaf and keep the fly leaf in the bottom coil spring of suspension state; the eccentric rotating structure is arranged at the bottom of the shaking plate, and is internally provided with a strip-shaped crawler belt which rotates along with a rotor of the driving motor and transmits the rotating state backwards in a soft start mode and an eccentric rotating column which rotates along with the strip-shaped crawler belt and drives the shaking plate to shake in a mode that the mass center deviates when rotating; and a gas directional guiding and discharging structure fixedly installed on the upper surface of the concave region in the shaking plate, wherein a transverse gas discharging port for transversely discharging the gas flowing from the first gas flowing hole and an inverted conical structure for rapidly guiding the gas flowing from the first gas flowing hole to the gas inlet part of the transverse gas discharging port are arranged in the gas directional guiding and discharging structure.
Preferably, the recessed region is an inverted funnel-shaped structure, and the inclined surface in the recessed region faces the gas directional guide discharge structure at an acute included angle.
Preferably, the elastic balance type supporting structure comprises a hollow type longitudinal supporting rod, a first fixing plate which is integrally structured with the hollow type longitudinal supporting rod and fixedly installed on the upper surface of a bottom supporting substrate is arranged at the bottom of the hollow type longitudinal supporting rod, a longitudinal movable cavity is formed in the hollow type longitudinal supporting rod, a rod body telescopic hole communicated with an external space is formed in the top end of the longitudinal movable cavity, a movable plate capable of longitudinally moving along the longitudinal movable cavity is arranged in the hollow type longitudinal supporting rod in the longitudinal movable cavity, a longitudinal telescopic rod capable of penetrating through the rod body telescopic hole is fixedly installed at the center of the upper end face of the movable plate, the top end of the longitudinal telescopic rod is fixedly installed on the bottom surface of the shaking plate through a second fixing plate, a top spiral spring is sleeved on the periphery of the rod body in the longitudinal movable cavity, and a bottom spiral spring located in the longitudinal movable cavity is arranged at the bottom end of the movable plate.
Preferably, the movable plate is kept in a suspended state under the action of elasticity of the bottom spiral spring, elasticity of the top spiral spring and structural gravity.
Preferably, the eccentric rotating structure comprises two fixed shaft sleeves fixedly arranged on the bottom surface of the shaking plate, a second rotating shaft and a third rotating shaft which can rotate are respectively arranged in shaft holes of the two fixed shaft sleeves through bearings, eccentric rotating columns are fixedly arranged at opposite ends of the second rotating shaft and the third rotating shaft, a shaft body of the third rotating shaft penetrates through the vortex air pump, a vortex impeller in the vortex air pump is fixedly arranged at the end part of the third rotating shaft, a second rotating plate is fixedly arranged at one end of the second rotating shaft, three annular array type strip-shaped tracks are embedded in one end face close to the edge part of the second rotating plate, and the other ends of the three strip-shaped tracks are embedded in one end face of one first rotating plate in the same mode, and the first rotating shaft is arranged in the center of the other end face of the first rotating plate.
Preferably, the axis of the second rotating shaft and the axis of the third rotating shaft are positioned on the same horizontal line, and parallel lines where the mass centers of the eccentric rotating columns are positioned are arranged at one side of the axis of the second rotating shaft and one side of the axis of the third rotating shaft.
Preferably, the gas directional guiding and discharging structure comprises a longitudinal hollow rod fixedly mounted on the upper surface of the concave area in the shaking plate, an integrated structure is arranged at the bottom end of the longitudinal hollow rod and is inserted into an insertion channel in the first gas flow hole, a gas flow cavity is arranged in the longitudinal hollow rod, a second gas flow hole communicated with the first gas flow hole and the gas flow cavity is arranged in the insertion channel, a plurality of annular array type transverse gas discharging holes are formed in the circumferential side surface of the longitudinal hollow rod, the axial lead of each transverse gas discharging hole is in a horizontal state, one end of each transverse gas discharging hole is communicated with the gas flow cavity, the other end of each transverse gas discharging hole is communicated with an external space on the circumferential side surface of the longitudinal hollow rod, and an inverted conical structure is arranged at the top end of each longitudinal hollow rod located in the gas flow cavity.
Preferably, the inverted conical structure is a conical structure with a bottom tip and a top in a planar structure.
Preferably, still include the biggest linkage power structure, the biggest linkage power structure includes and installs in the cylindricality casing inside and can drive of an terminal surface of cylindricality casing along with rotor pivoted cylindricality casing and rotation the rotatory internal rotation post of first rotation axis, internal rotation post circumference middle part sets up the annular friction surface that a surface formed through rough treatment, and the inside of cylindricality casing is provided with a plurality of annular arrays and can follow the conflict board of its directional cylindricality casing central line's axial activity, and a terminal surface of every conflict board is all laid one and is in compression state and plays the conflict main coil spring to the cylindricality casing central line direction pressure to the conflict board, the conflict pole that link up cylindricality casing inner structure, and tip conflict on annular friction surface is installed to the other end of conflict board.
Preferably, when the end face of the abutting rod abuts against the circumferential face of the inner rotating column, a certain gap exists between the end face of the abutting plate, which is close to the inner rotating column, and the end face of the abutting plate, which is used for placing the cavity of the abutting plate, which is close to the inner rotating column.
Compared with the prior art, the invention provides a device for removing and collecting the light matters of the recycled aggregate of the construction waste, which has the following beneficial effects:
this building rubbish regeneration aggregate lightweight material gets rid of collection device can make take place continuous vertical dropping and bounce motion between building rubbish regeneration aggregate and the lightweight material, when taking place to drop and bounce phenomenon between building rubbish regeneration aggregate and the lightweight material, because the difference of two collision coefficient of restitution, can take place the separation phenomenon between the two, the high-speed air that produces simultaneously can carry out transverse acting force to building rubbish regeneration aggregate and lightweight material to make the lightweight material can be blown to the periphery by the gas that flows at a high speed, realize the removal of lightweight material, and, because the longitudinal movement of object and the motion of gas are synchronous production, possess the self-adaptation between the function and improved the effective utilization ratio to driving motor.
Drawings
FIG. 1 is a schematic diagram of the present invention in full section;
FIG. 2 is a perspective view of an elastically balanced support structure of the present invention;
FIG. 3 is a perspective cross-sectional view of an elastically balanced support structure of the present invention;
FIG. 4 is a schematic diagram of the eccentric rotary structure of the present invention in full section;
FIG. 5 is a perspective view of a gas directing and exhausting structure in accordance with the present invention;
FIG. 6 is a perspective cross-sectional view of a gas directing exhaust structure of the present invention;
FIG. 7 is a perspective view of a maximum linkage force structure in the present invention;
fig. 8 is a perspective cross-sectional view of the maximum linkage force structure in the present invention.
Wherein: 1. a bottom support substrate; 2. a fixed bracket; 3. a driving motor; 4. a rotor; 5. a shaking plate; 6. a recessed region; 7. a first gas flow aperture; 8. a vortex type air pump; 9. a swirl impeller; 10. an elastically balanced support structure; 101. a hollow longitudinal support rod; 102. a first fixing plate; 103. a longitudinally movable cavity; 104. a rod body telescopic hole; 105. a movable plate; 106. a bottom coil spring; 107. a top coil spring; 108. a longitudinal telescopic rod; 109. a second fixing plate; 11. an eccentric rotating structure; 111. a first rotation shaft; 112. a first rotating plate; 113. a second rotating plate; 114. a bar-shaped crawler belt; 115. a second rotation shaft; 116. a third rotation shaft; 117. fixing the shaft sleeve; 118. an eccentric rotating column; 12. a gas directional guiding and discharging structure; 121. a longitudinal hollow rod; 122. an insertion channel; 123. a gas flow cavity; 124. a second gas flow hole; 125. a lateral gas discharge port; 126. an inverted conical structure; 13. a maximum linkage force structure; 131. a cylindrical housing; 132. an inner rotating column; 133. an annular friction surface; 134. a contact plate; 135. against the main helical spring; 136. the contact rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a device for removing and collecting light materials from recycled building waste aggregate includes a bottom supporting substrate 1, a driving motor 3 fixedly mounted above the bottom supporting substrate 1 by a fixing bracket 2, a shaking plate 5 disposed above the bottom supporting substrate 1, a recess area 6 disposed on an upper end surface of the shaking plate 5, a first gas flow hole 7 disposed in a middle portion of the shaking plate 5 and communicating the recess area 6 with a lower surface of the shaking plate 5, and a vortex air pump 8 fixedly mounted on a bottom surface of the shaking plate 5 and having an exhaust port communicated with the first gas flow hole 7, wherein, in order to make the materials capable of generating an aggregation phenomenon towards the gas directional guiding and discharging structure 12 under the shaking effect, thereby preventing the recycled building waste aggregate from falling down due to shaking, the recess area 6 needs to be an inverted funnel-shaped structure, and an inclined plane in the recess area 6 faces the gas directional guiding and discharging structure 12 in an acute angle manner, after the driving motor 3 is started, the shaking plate 5 can generate a shaking phenomenon, so that the recycled building waste aggregate with light materials can be separated from the recycled building waste aggregate due to the shaking phenomenon when the recycled building waste aggregate is dropped down in a longitudinal direction and the two is not easy to separate from the recycled building waste aggregate due to the initial collision phenomenon.
In order to generate a supporting phenomenon in a suspended state and thus an expanding shaking phenomenon after being subjected to a longitudinal force, referring to fig. 1, 2 and 3, three elastic balance type supporting structures 10 are required to be arranged, and are installed on the bottom surface of the shaking plate 5 in an annular array manner, a movable plate 105 which moves longitudinally along with the shaking plate 5, a top spiral spring 107 which generates a downward quick reset capability on the movable plate 105, and a bottom spiral spring 106 which keeps the movable plate 105 in a suspended state are arranged in the supporting structures, when the movable plate 105 is subjected to a longitudinal force, the force acts on the bottom spiral spring 106 and the top spiral spring 107, and the bottom spiral spring 106 and the top spiral spring 107 can increase a longitudinal movement stroke formed by the force, so that the expanding shaking phenomenon is generated after being subjected to the longitudinal force, and continuous longitudinal falling and bouncing movement occurs between the recycled aggregate of the construction waste and light materials.
With respect to the specific structure of the elastic balanced type support structure 10, please refer to fig. 2 and 3, the structure comprises a hollow type longitudinal support rod 101, a first fixing plate 102 which is integrally formed with the hollow type longitudinal support rod 101 and fixedly installed on the upper surface of the bottom support base plate 1 is arranged at the bottom of the hollow type longitudinal support rod 101, a longitudinal movable cavity 103 is arranged in the hollow type longitudinal support rod 101, a rod body telescopic hole 104 which is communicated with an external space is arranged at the top end of the hollow type longitudinal support rod 101 in the longitudinal movable cavity 103, a movable plate 105 which can longitudinally move along the longitudinal movable cavity 103 is arranged in the hollow type longitudinal support rod 101, a longitudinal telescopic rod 108 which can penetrate through the rod body telescopic hole 104 is fixedly installed at the center of the upper end face of the movable plate 105, a top end of the longitudinal telescopic rod 108 is fixedly installed on the bottom surface of the shaking plate 5 through a second fixing plate 109, a top spiral spring 107 is sleeved on the periphery of the rod body in the longitudinal movable cavity 103, a spiral spring 106 is arranged at the bottom end of the movable plate 105, and the spiral spring 106 is arranged at the bottom of the movable plate 103 in the longitudinal movable cavity 103, so that the spiral spring 106 can move along the longitudinal movable cavity 103 in an elastic state under the initial suspension state, and the elastic suspension state is required to keep the elastic force under the action of the spiral spring 106.
In order to utilize the kinetic energy of the driving motor 3 to generate the capability of longitudinal movement and gas driving, please refer to fig. 1 and 4, an eccentric rotating structure 11 needs to be provided and is installed at the bottom of the shaking plate 5, a strip-shaped caterpillar 114 which rotates along with the rotor 4 of the driving motor 3 and transfers the rotating state backward in a soft start mode and an eccentric rotating column 118 which rotates along with the strip-shaped caterpillar 114 and drives the shaking plate 5 to shake in a mode that the mass center deviates when rotating are arranged in the shaking plate 5, when the driving motor drives the eccentric rotating column 118 to rotate fast, the eccentric rotating column 118 generates shaking phenomenon when rotating due to the eccentric mass center, the shaking can further drive the shaking plate 5 to shake, so that the continuous longitudinal dropping and bouncing movement occurs between the recycled aggregate of the construction waste and the light matters, and simultaneously, the rotation of the strip-shaped caterpillar 114 can drive the vortex impeller 9 to rotate fast, and the external gas can enter the gas directional guiding and discharging structure 12 under the action of the vortex impeller 9, so that the driving of the gas is realized, and the kinetic energy of the object and the flowing of the gas come from the same driving motor 3 are utilized.
With respect to the specific structure of the eccentric rotary structure 11, please refer to fig. 4, the eccentric rotary structure comprises two fixed shaft sleeves 117 fixedly installed on the bottom surface of the shaking plate 5, a second rotary shaft 115 and a third rotary shaft 116 capable of rotating are respectively installed in shaft holes of the two fixed shaft sleeves 117 through bearings, the second rotary shaft 115 and the third rotary shaft 116 are fixedly provided with eccentric rotary columns 118 at opposite ends, in order to generate eccentric effect during rotation, the shaft axes of the second rotary shaft 115 and the third rotary shaft 116 are required to be on the same horizontal line, and parallel lines where the mass centers of the eccentric rotary columns 118 are located are arranged at one side deviating from the shaft axes of the second rotary shaft 115 and the third rotary shaft 116, the shaft body of the third rotary shaft 116 penetrates through the vortex air pump 8, and the end of the third rotating shaft 116 is fixedly provided with the vortex impeller 9 in the vortex air pump 8, one end of the second rotating shaft 115 is fixedly provided with a second rotating plate 113, one end face of the second rotating plate 113 is embedded with three annular array type strip-shaped tracks 114 near the edge part of the second rotating plate, the other ends of the three strip-shaped tracks 114 are embedded with one end face of one first rotating plate 112 in the same way, the center of the other end face of the first rotating plate 112 is provided with a first rotating shaft 111, when the rotor 4 rotates, due to the characteristic of the strip-shaped tracks 114, the phenomenon of intertwining occurs in the initial length, and the strip-shaped tracks 114 can allow the occurrence of the longitudinal dislocation phenomenon, so that the soft start phenomenon is realized, and the negative influence of shaking on the driving motor 3 is reduced.
In order to achieve the guiding output capability of the gas, referring to fig. 1, 5 and 6, a gas directional guiding and discharging structure 12 is required to be provided, and is fixedly installed on the upper surface of the concave area 6 in the shaking plate 5, and a lateral gas discharging opening 125 for laterally discharging the gas flowing from the first gas flowing hole 7 and an inverted cone structure 126 for rapidly guiding the gas flowing from the first gas flowing hole 7 to the gas inlet portion of the lateral gas discharging opening 125 are provided in the inside of the shaking plate, when the gas flowing at high speed enters into the gas flowing cavity 123, the inverted cone structure 126 can lead the gas flowing at high speed to be uniformly and transitionally guided to the gas inlet portion of each lateral gas discharging opening 125, and finally, the gas flowing direction of the gas is horizontal, and the movement of the material is longitudinal, so that the light material can be laterally blown to the periphery, thereby realizing the removal work of the light material.
With respect to the specific structure of the gas directional guiding and discharging structure 12, please refer to fig. 5 and 6, the gas directional guiding and discharging structure comprises a longitudinal hollow rod 121 fixedly installed on the upper surface of the concave area 6 in the shaking plate 5, the bottom end of the longitudinal hollow rod 121 is provided with an integral structure and is inserted into an insertion channel 122 inside the first gas flow hole 7, the inside of the longitudinal hollow rod 121 is provided with a gas flow cavity 123, the inside of the insertion channel 122 is provided with a second gas flow hole 124 which is communicated with the first gas flow hole 7 and the gas flow cavity 123, the circumferential side surface of the longitudinal hollow rod 121 is provided with a plurality of annular array type transverse gas discharging openings 125, the axial lead of the transverse gas discharging openings 125 is in a horizontal state, one end of the transverse gas discharging openings 125 is communicated with the gas flow cavity 123, the other end of the transverse hollow rod 121 is communicated with the external space on the circumferential side surface of the longitudinal hollow rod 121, and the longitudinal hollow rod 121 is provided with an inverted conical structure 126 at the top end of the gas flow cavity 123, in order to improve the gas flow transition capability, reduce the gas flow blocking phenomenon, and the inverted conical structure is required to be a bottom cone structure 126 with a plane structure.
In order to improve the protection capability of the apparatus, referring to fig. 1, 7 and 8, it is necessary to provide a maximum linkage force structure 13, the maximum linkage force structure 13 includes a cylindrical housing 131 rotating with the rotor 4, and an inner rotating column 132 rotatably mounted inside one end surface of the cylindrical housing 131 and capable of driving the first rotating shaft 111 to rotate, an annular friction surface 133 formed by roughening is provided in the middle of the circumferential surface of the inner rotating column 132, a plurality of annular arrays of axially movable interference plates 134 capable of pointing to the center line of the cylindrical housing 131 along the annular arrays are provided inside the cylindrical housing 131, an end surface of each interference plate 134 is provided with an interference main coil spring 135 in a compressed state and exerting pressure on the interference plate 134 toward the center line of the cylindrical housing 131, an interference rod 136 penetrating the inner structure of the cylindrical housing 131 and having an end portion abutting on the annular friction surface 133 is mounted on the other end surface of the interference plate 134, when the end surface of the abutting rod 136 abuts against the circumferential surface of the inner rotating post 132, a certain gap exists between the end surface close to the inner rotating post 132 and the end surface close to the inner rotating post 132 for placing the cavity of the abutting plate 134, during the rotation of the rotor 4, the rotation of the rotor 4 with the driven structure generates resistance, when the torque strength is greater than the maximum torque strength formed by the abutting main coil spring 135, the maximum static friction generated by the abutting main coil spring 135 is insufficient to provide a static state, therefore, the inner rotating post 132 and the bottom end of the abutting rod 136 rotate relatively, the rotor 4 does not continue to drive the first rotating shaft 111 to rotate, the first rotating shaft 111 can be in the static state, thereby effectively preventing the damage phenomenon caused by overlarge torque resistance, a certain protection capability is generated for the equipment.
When the device is used, a fixed amount of building rubbish recycled aggregate with light substances is thrown into the concave area 6, the driving motor 3 is started, the shaking plate 5 can generate shaking phenomenon, so that continuous longitudinal falling and bouncing movement occurs between the building rubbish recycled aggregate and the light substances, when falling and bouncing phenomena occur between the building rubbish recycled aggregate and the light substances, the phenomenon of preliminary separation occurs between the building rubbish recycled aggregate and the light substances due to different collision recovery coefficients, meanwhile, after high-speed flowing gas enters the gas flowing cavity 123, the inverted conical structure 126 can lead high-speed flowing gas flow to be uniformly guided to the air inlet port of each transverse gas discharge opening 125, and finally the transverse gas discharge openings 125 are horizontally and outwards discharged, and as the flowing direction of the gas is the horizontal direction and the movement of the materials is the longitudinal direction, the light substances can be transversely blown to the periphery to realize the removal work of the light substances, and finally, the building rubbish recycled aggregate located in the concave area 6 can be collected in a concentrated mode.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a collection device is got rid of to building rubbish regeneration aggregate lightweight material, including bottom sprag base plate (1), through fixed bolster (2) fixed mounting in driving motor (3) of bottom sprag base plate (1) top, be located shake board (5) of bottom sprag base plate (1) top, set up in sunken region (6) of shake board (5) up end, set up in shake board (5) middle part and communicate first gas flow hole (7) of sunken region (6) and shake board (5) lower surface and fixed mounting in shake board (5) bottom surface and exhaust port intercommunication first gas flow hole (7), its characterized in that: and also comprises
The three elastic balance type supporting structures (10) are arranged on the bottom surface of the shaking plate (5) in an annular array mode, and a movable plate (105) longitudinally moving along with the shaking plate (5), a top spiral spring (107) capable of generating downward quick reset capability on the movable plate (105) and a bottom spiral spring (106) capable of keeping the movable plate (105) in a suspended state are arranged in the three elastic balance type supporting structures;
the eccentric rotating structure (11) is arranged at the bottom of the shaking plate (5), the eccentric rotating structure comprises a strip-shaped crawler belt (114) which rotates along with a rotor (4) of a driving motor (3) and transmits the rotating state backwards in a soft start mode, and an eccentric rotating column (118) which rotates along with the strip-shaped crawler belt (114) and drives the shaking plate (5) to shake in a mode that the mass center deviates when rotating, the eccentric rotating structure (11) further comprises two fixed shaft sleeves (117) fixedly arranged on the bottom surface of the shaking plate (5), a second rotating shaft (115) and a third rotating shaft (116) which can rotate are respectively arranged in shaft holes of the two fixed shaft sleeves (117) through bearings, the eccentric rotating column (118) is fixedly arranged at the opposite ends of the second rotating shaft (115) and the third rotating shaft (116), the shaft body of the third rotating shaft (116) penetrates through the vortex impeller (8), the vortex impeller (9) in the vortex air pump (8) is fixedly arranged at the end part of the third rotating shaft (116), one end of the second rotating shaft (115) is fixedly arranged with a second rotating plate (113), the second rotating plate (113) is embedded into the other end (114) of the third rotating plate (114) in an embedded mode at the same end of the strip-shaped crawler belt (114), a first rotating shaft (111) is arranged at the center of the other end surface of the first rotating plate (112), the axial lead of the second rotating shaft (115) and the axial lead of the third rotating shaft (116) are positioned on the same horizontal line, and parallel lines where the mass centers of the eccentric rotating columns (118) are positioned deviate from one sides of the axial leads of the second rotating shaft (115) and the third rotating shaft (116);
a gas directional guiding and discharging structure (12) fixedly installed on the upper surface of the concave region (6) in the shaking plate (5), wherein a transverse gas discharging port (125) for transversely discharging the gas flowing from the first gas flowing hole (7) and an inverted conical structure (126) for rapidly guiding the gas flowing from the first gas flowing hole (7) to the gas inlet part of the transverse gas discharging port (125) are arranged in the gas directional guiding and discharging structure;
and the maximum linkage force structure (13), the maximum linkage force structure (13) includes cylindrical shell (131) rotating along with rotor (4) and rotationally installs inside cylindrical shell (131) a terminal surface and can drive rotatory internal rotation post (132) of first rotation axis (111), internal rotation post (132) circumference middle part sets up annular friction surface (133) that a surface formed through rough treatment, and cylindrical shell (131)'s inside is provided with a plurality of annular arrays and can follow its conflict board (134) that point to the axial activity of cylindrical shell (131) central line, and a terminal surface of every conflict board (134) all lays one and is in compression state and plays conflict main coil spring (135) to the pressure of cylindrical shell (131) central line direction to conflict board (134), the other end of conflict board (134) is installed and is link up cylindrical shell (131) inner structure, and conflict pole (136) of tip on annular friction surface (133), when the terminal surface of conflict pole (136) is contradicted in the circumference of internal rotation post (132), and conflict board (136) are close to terminal surface (132) and are used for placing in certain clearance between terminal surface (132) and rotation post (132) in being close to the terminal surface (132).
2. The construction waste recycled aggregate lightweight material removing and collecting device according to claim 1, wherein: the recessed area (6) is of an inverted funnel-shaped structure, and the inclined surface in the recessed area (6) faces the gas directional guide discharge structure (12) in an acute included angle mode.
3. The construction waste recycled aggregate lightweight material removing and collecting device according to claim 1, wherein: the elastic balance type supporting structure (10) further comprises a hollow type longitudinal supporting rod (101), a first fixing plate (102) which is integrally structured with the hollow type longitudinal supporting rod (101) and fixedly installed on the upper surface of the bottom supporting base plate (1) is arranged at the bottom of the hollow type longitudinal supporting rod (101), a longitudinal movable cavity (103) is formed in the hollow type longitudinal supporting rod (101), a rod body telescopic hole (104) communicated with an external space is formed in the top end of the longitudinal movable cavity (103), a movable plate (105) is placed in the hollow type longitudinal supporting rod (101) and can longitudinally move along the longitudinal movable cavity (103), a longitudinal telescopic rod (108) which can penetrate through the rod body telescopic hole (104) is fixedly installed at the center of the upper end face of the movable plate (105), a top end of the longitudinal telescopic rod (108) is fixedly installed on the bottom surface of the shaking plate (5) through a second fixing plate (109), a top spiral spring (107) is sleeved on the bottom surface of the shaking plate (5), and the bottom end of the longitudinal telescopic rod (103) is located in the longitudinal movable cavity (103) and can longitudinally move along the longitudinal movable cavity (103).
4. The construction waste recycled aggregate lightweight material removing and collecting device according to claim 1, wherein: the gas directional guiding and discharging structure (12) comprises a longitudinal hollow rod (121) fixedly mounted on the upper surface of a concave area (6) in the shaking plate (5), an integrated structure is arranged at the bottom end of the longitudinal hollow rod (121) and is inserted into an insertion channel (122) in the first gas flow hole (7), a gas flow cavity (123) is arranged in the longitudinal hollow rod (121), a second gas flow hole (124) which is communicated with the first gas flow hole (7) and the gas flow cavity (123) is arranged in the insertion channel (122), a plurality of annular array type transverse gas discharging holes (125) are formed in the circumferential side surface of the longitudinal hollow rod (121), the axial lead of the transverse gas discharging holes (125) is in a horizontal state, one end of the transverse gas discharging holes (125) is communicated with the gas flow cavity (123), the other end of the transverse gas discharging holes is communicated with the external space on the circumferential side surface of the longitudinal hollow rod (121), and an inverted conical structure (126) is arranged at the top end of the longitudinal hollow rod (121).
5. The construction waste recycled aggregate lightweight material removing and collecting device according to claim 4, wherein: the inverted conical structure (126) is a conical structure with a bottom tip and a top of a planar structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311675572.5A CN117415130B (en) | 2023-12-07 | 2023-12-07 | Building rubbish recycled aggregate lightweight material removes collection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311675572.5A CN117415130B (en) | 2023-12-07 | 2023-12-07 | Building rubbish recycled aggregate lightweight material removes collection device |
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| CN117415130B true CN117415130B (en) | 2024-03-26 |
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| CN205613700U (en) * | 2016-04-01 | 2016-10-05 | 福建农林大学 | A sieve device that shakes automatically for building rubbish is thrown and is selected device fine screen |
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| CN112093084A (en) * | 2020-09-10 | 2020-12-18 | 任莉莉 | Symmetric rotation type dynamic shaking device |
| CN212664195U (en) * | 2020-06-02 | 2021-03-09 | 江门市新会区金裕新型墙体有限公司 | Construction waste recycled aggregate vibration winnowing equipment |
| CN218424110U (en) * | 2022-10-14 | 2023-02-03 | 襄阳市融聚再生资源有限公司 | Construction waste recycled aggregate light dust removing device |
| CN116651747A (en) * | 2023-05-29 | 2023-08-29 | 湖南融城环保科技有限公司 | Light material winnowing device for classifying and sorting construction waste |
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2023
- 2023-12-07 CN CN202311675572.5A patent/CN117415130B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205613700U (en) * | 2016-04-01 | 2016-10-05 | 福建农林大学 | A sieve device that shakes automatically for building rubbish is thrown and is selected device fine screen |
| CN207952001U (en) * | 2018-01-13 | 2018-10-12 | 湘潭两型市政科技有限公司 | A kind of building waste recycling sundries sorting unit |
| CN211802316U (en) * | 2019-12-30 | 2020-10-30 | 赵军 | Building rubbish dust removal classification equipment |
| CN212664195U (en) * | 2020-06-02 | 2021-03-09 | 江门市新会区金裕新型墙体有限公司 | Construction waste recycled aggregate vibration winnowing equipment |
| CN112093084A (en) * | 2020-09-10 | 2020-12-18 | 任莉莉 | Symmetric rotation type dynamic shaking device |
| CN218424110U (en) * | 2022-10-14 | 2023-02-03 | 襄阳市融聚再生资源有限公司 | Construction waste recycled aggregate light dust removing device |
| CN116651747A (en) * | 2023-05-29 | 2023-08-29 | 湖南融城环保科技有限公司 | Light material winnowing device for classifying and sorting construction waste |
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| Publication number | Publication date |
|---|---|
| CN117415130A (en) | 2024-01-19 |
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