CN116443501B - Conveying device, construction waste sorting line and construction waste sorting method - Google Patents
Conveying device, construction waste sorting line and construction waste sorting method Download PDFInfo
- Publication number
- CN116443501B CN116443501B CN202310723806.2A CN202310723806A CN116443501B CN 116443501 B CN116443501 B CN 116443501B CN 202310723806 A CN202310723806 A CN 202310723806A CN 116443501 B CN116443501 B CN 116443501B
- Authority
- CN
- China
- Prior art keywords
- conveyor belt
- filament
- filaments
- wide
- construction waste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 67
- 238000010276 construction Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 21
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 9
- 239000011449 brick Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/14—Pulverising loaded or unloaded materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Belt Conveyors (AREA)
Abstract
The invention discloses a conveying device, a construction waste sorting line and a construction waste sorting method, wherein the conveying device comprises: the inner surface of the conveyor belt is in rolling connection with the driving roller, the conveyor belt comprises an outer layer and an inner layer, the outer layer comprises a plurality of first filaments and a plurality of first wide filaments, the plurality of first filaments are sequentially arranged in parallel along the width direction of the conveyor belt, the plurality of first wide filaments are sequentially arranged in parallel along the length direction of the conveyor belt, and any one first filament and any one first wide filament are mutually vertically interwoven; the inner layer comprises a plurality of second filaments and a plurality of second wide filaments, the second filaments are sequentially arranged in parallel along the width direction of the conveyor belt, the second wide filaments are sequentially arranged in parallel along the length direction of the conveyor belt, and any second filament and any second wide filament are mutually vertically interwoven; the first filament and the second filament are provided with buffer structures. The conveying device has the advantages of buffering falling construction waste and facilitating the passage of the construction waste with small particle size.
Description
Technical Field
The invention belongs to the technical field of construction waste conveying, and particularly relates to a conveying device, a construction waste sorting line and a construction waste sorting method.
Background
Along with the increasing environmental protection requirement, the building rubbish can be prepared into brick aggregates through recycling, and the brick aggregates can be used for manufacturing bricks, concrete and the like, so that the effective recycling of building resources is completed.
After being fed by a feeding machine, the construction wastes fall on a conveyor belt to be conveyed, meanwhile, the types of the wastes are sorted, and then the sorted construction wastes are crushed, so that the construction wastes with different sizes are crushed into brick aggregates with uniform particle sizes.
However, since a part of the unbroken construction waste is large in volume and heavy in weight, the impact generated by the construction waste falling onto the conveyor belt is large, the conventional conveyor belt cannot bear the impact of the construction waste due to poor impact resistance, the conveyor belt is very easy to break, fine brick aggregates fall from broken positions easily, and finally the replacement and maintenance costs of the conveyor belt are increased.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art.
Therefore, the invention provides the conveying device, the construction waste sorting line and the construction waste sorting method, and the conveying device has the advantages of buffering falling construction waste, facilitating the passage of the construction waste with small particle size and avoiding secondary crushing.
According to an embodiment of the present invention, a conveying apparatus includes: the driving rollers are connected with a power source; the conveying belt is sleeved on the driving roller, the inner surface of the conveying belt is in rolling connection with the driving roller, the conveying belt comprises an outer layer and an inner layer, the outer layer comprises a plurality of first filaments and a plurality of first wide filaments, the plurality of first filaments are sequentially arranged in parallel along the width direction of the conveying belt, the plurality of first wide filaments are sequentially arranged in parallel along the length direction of the conveying belt, and any one of the first filaments and any one of the first wide filaments are mutually vertically interwoven; the inner layer comprises a plurality of second filaments and a plurality of second wide filaments, the second filaments are sequentially arranged in parallel along the width direction of the conveyor belt, the second wide filaments are sequentially arranged in parallel along the length direction of the conveyor belt, and any second filament and any second wide filament are mutually and vertically interwoven; the first filaments and the second filaments are provided with buffer structures.
According to one embodiment of the present invention, the buffer structure is a torsion spring structure formed by torsion.
According to one embodiment of the invention, the first filament is uniformly provided with a plurality of torsion spring structures along the length direction thereof, and the second wide filament passes through the center of the torsion spring structures on the first filament.
According to one embodiment of the invention, the second filament is uniformly provided with a plurality of torsion spring structures along the length direction, and the first wide filament passes through the center of the torsion spring structures on the second filament.
According to one embodiment of the invention, the torsion spring structure has an angle between the two torsion arms of 60 ° -120 °.
According to one embodiment of the invention, the first on-filament torsion spring structure is disposed opposite the second on-filament torsion spring structure.
According to one embodiment of the invention, the side surface of the conveyor belt is formed into a wide wire mounting piece, the wide wire mounting piece comprises a plurality of first mounting strips and a plurality of second mounting strips, the first mounting strips and the second mounting strips are in one-to-one correspondence, the middle part of each first mounting strip is rotationally connected with the middle part of the corresponding second mounting strip, the end part of each first mounting strip is movably connected with the end part of the adjacent second mounting strip, the end part of each second mounting strip is movably connected with the end part of the adjacent first mounting strip, and the end parts of the first wide wire and the end parts of the second wide wire are connected with the end parts of the first mounting strips or the end parts of the second mounting strips.
According to one embodiment of the invention, the end parts of the first wide wire and the second wide wire are respectively sleeved with a buffer adjusting component, the buffer adjusting components comprise a spring, a cylinder body and a sliding block, a sealing cavity is arranged in the cylinder body, the sealing cavity is communicated with a positive air source and a negative air source, one end of the sliding block is formed into a piston, the piston is arranged in the sealing cavity in a sliding manner, the other end of the sliding block is positioned outside the cylinder body, a limiting protrusion is arranged at the other end of the sliding block, one end of the spring abuts against the limiting protrusion, and the other end of the spring is connected with the first filament or the second filament positioned at the edge of the conveying belt.
According to one embodiment of the invention, the construction waste sorting line comprises the conveying device and the vibrating screen device, wherein the upper part of the conveying belt is formed into a conveying part, the lower part of the conveying belt is formed into a backflow part, and the vibrating screen device is arranged between the conveying part and the backflow part and is used for screening construction waste with different particle sizes.
According to one embodiment of the invention, a construction waste sorting method for sorting construction waste by adopting the construction waste sorting line comprises the following steps: setting a buffer area on the conveyor belt according to the position of the construction waste on the conveyor belt; step two: the width of the conveyor belt is reduced when the conveyor belt passes through the buffer area by utilizing the buffer adjusting component, so that the buffer effect of the buffer structure is improved; step three: the vibrating screen device screens the particle size of the construction waste falling from the conveyor belt; step four: and crushing the construction wastes conveyed by the conveyor belt to different particle sizes, and mixing the construction wastes with the screened construction wastes with the corresponding particle sizes to form the brick aggregate.
The invention has the beneficial effects that the conveyor belt is designed into a double-layer structure of the outer layer and the inner layer, and the buffer structure is arranged on the first filament of the outer layer and the second filament of the inner layer, so that the impact force of falling construction waste is slowed down, the conveyor belt and the driving roller are prevented from being damaged by impact, and the service lives of the conveyor belt and the driving roller are prolonged; meanwhile, the buffer structure can be used for allowing construction waste with small particle size to pass through, so that energy waste caused by secondary crushing is avoided.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and may be readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a buffer structure on a conveyor from a length direction;
FIG. 3 is a schematic cross-sectional view of a buffer structure on a conveyor from the width direction;
FIG. 4 is a schematic cross-sectional view of a belt with a modified cushioning structure;
FIG. 5 is a schematic structural view of a wide wire mount;
FIG. 6 is a schematic structural view of a damper adjustment assembly;
reference numerals:
conveyor 1, driving roller 2, vibrating screen device 3, first filament 11, first wide filament 12, second filament 13, second wide filament 14, wide filament mount 15, first mount bar 151, second mount bar 152, buffer adjustment assembly 16, spring 161, cylinder 162, slider 163, limit bump 1631, piston 1632.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The following describes a conveying apparatus according to an embodiment of the present invention in detail with reference to the drawings.
As shown in fig. 1 to 6, a conveying apparatus according to an embodiment of the present invention includes: a plurality of driving rollers 2 and a conveyor belt 1, at least one driving roller 2 is connected with a power source; the conveyor belt 1 is sleeved on the driving roller 2, the inner surface of the conveyor belt 1 is in rolling connection with the driving roller 2, the conveyor belt 1 comprises an outer layer and an inner layer, the outer layer comprises a plurality of first filaments 11 and a plurality of first wide filaments 12, the plurality of first filaments 11 are sequentially arranged in parallel along the width direction of the conveyor belt 1, the plurality of first wide filaments 12 are sequentially arranged in parallel along the length direction of the conveyor belt 1, and any one first filament 11 and any first wide filament 12 are mutually and vertically interwoven; the inner layer comprises a plurality of second filaments 13 and a plurality of second wide filaments 14, the second filaments 13 are sequentially arranged in parallel along the width direction of the conveyor belt 1, the second wide filaments 14 are sequentially arranged in parallel along the length direction of the conveyor belt 1, and any second filament 13 and any second wide filament 14 are mutually and vertically interwoven; the first filaments 11 and the second filaments 13 each have a buffer structure thereon.
In other words, the conveyor belt 1 mainly has a double-layer structure composed of an outer layer and an inner layer, the outer layer is formed by up-and-down staggered weaving of a plurality of first filaments 11 and a plurality of first wide filaments 12, the inner layer is formed by up-and-down staggered weaving of a plurality of second filaments 13 and a plurality of second wide filaments 14, and the second wide filaments 14 are located right below the first wide filaments 12, and the conveyor belt 1 has higher structural strength due to the double-layer structure.
The buffer structure can be a V-shaped structure or a W-shaped structure formed by bending, and when the buffer structure is impacted, the V-shaped structure or the W-shaped structure breaks down the impact in the vertical direction to the horizontal direction, so that the buffer effect is achieved. In this embodiment, the buffer structure is a torsion spring structure formed by torsion. The first filament 11 and the second filament 13 form a torsion spring structure after torsion, and after the torsion spring structure bears impact, the clamping angle between two torsion arms on the torsion spring structure becomes large, and the impact force is converted into deformation of the torsion spring, so that the buffer effect is achieved. Preferably, the first filaments 11, the first wide filaments 12, the second filaments 13 and the second wide filaments 14 are made of spring steel.
According to one embodiment of the present invention, the first filament 11 is provided with a plurality of torsion spring structures uniformly along the length direction thereof, and the second wide filament 14 passes through the center of the torsion spring structure on the first filament 11. Further, the second filament 13 is uniformly provided with a plurality of torsion spring structures along the length direction thereof, and the first wide filament 12 passes through the center of the torsion spring structure on the second filament 13.
That is, the torsion spring structure located in the same width direction is connected in series by the first wide wire 12 or the second wide wire 14, improving the stability of the conveyor belt 1.
According to one embodiment of the invention, the torsion spring structure has an angle between the two torsion arms of 60 ° -120 °. The included angle between the two torsion arms on the torsion spring structure can be adjusted as required, the deformation range of the torsion spring can be reduced due to overlarge included angle, the shock resistance can be reduced, and the torsion spring structure on the first filament 11 and the torsion spring structure on the second filament 13 are difficult to complete assembly when the included angle is too small.
In this embodiment, as shown in fig. 2 and 3, the torsion spring structure on the first filament 11 is disposed opposite to the torsion spring structure on the second filament 13. The torsion spring structure on the first filament 11 and the torsion spring structure on the second filament 13 can be guaranteed to be convenient to install, and meanwhile, compared with a single torsion spring structure, the shock resistance is higher. In this embodiment, the number of turns of torsional spring structure is preferably 2, and the number of turns is too few can cause torsional spring structure shock resistance to drop, and the number of turns is too much can conveyer belt 1 cost of manufacture rise, and width direction occupies more space simultaneously.
According to one embodiment of the present invention, the side surface of the conveyor belt 1 is formed as a wide wire mounting member 15, the wide wire mounting member 15 includes a plurality of first mounting bars 151 and a plurality of second mounting bars 152, the plurality of first mounting bars 151 and the plurality of second mounting bars 152 are in one-to-one correspondence, the middle part of the first mounting bar 151 is rotatably connected with the middle part of the corresponding second mounting bar 152, the end part of the first mounting bar 151 is movably connected with the end part of the adjacent second mounting bar 152, the end part of the second mounting bar 152 is movably connected with the end part of the adjacent first mounting bar 151, and the end part of the first wide wire 12 and the end part of the second wide wire 14 are connected with the end part of the first mounting bar 151 or the end part of the second mounting bar 152.
That is, the first filament 11 and the second filament 13 are substantially endless steel wires connected end to end, and the ends of the first filament 12 and the second filament 14 need to be fixed by the filament mount 15, and the filament mount 15 secures the ends of the first filament 12 and the second filament 14 on the one hand, while the first mount 151 and the second mount 152 on the filament mount 15 can rotate around the middle to perform telescopic movement, and move following the first filament 12 and the second filament 14 when the conveyor belt 1 is impacted to cause thickness variation.
On the basis, the end parts of the first wide wire 12 and the second wide wire 14 are respectively sleeved with a buffer adjusting assembly 16, the buffer adjusting assemblies 16 comprise springs 161, a cylinder 162 and a sliding block 163, a sealing cavity is arranged in the cylinder 162, the sealing cavity is communicated with a positive air source and a negative air source, one end of the sliding block 163 is formed into a piston 1632, the piston 1632 is arranged in the sealing cavity in a sliding mode, the other end of the sliding block 163 is located outside the cylinder 162, a limiting protrusion 1631 is arranged at the other end of the sliding block 163, one end of each spring 161 abuts against the corresponding limiting protrusion 1631, and the other end of each spring is connected with the first long wire 11 or the second long wire 13 located at the edge of the conveyor belt 1.
In other words, the spring 161 on the buffer adjusting assembly 16 mainly plays a role in buffering, and the cylinder structure formed by the cylinder 162 and the sliding block 163 mainly plays a role in adjusting, when the construction waste falls down, the first wide wire 12 and the second wide wire 14 are concavely deformed downward, and the spring 161 can buffer the extrusion of the side first filament 11 and the second filament 13 to some extent. When positive pressure is provided by the positive and negative air sources, the sliding block 163 performs an elongation action, at this time, the torsion spring structure is changed from fig. 3 to fig. 4, and the adjacent first filaments 11 and second filaments 13 are close to each other, so that the number of torsion spring structures on the same area is increased, and the bearable impact and load are larger.
The invention also discloses a construction waste sorting line, which comprises the conveying device and the vibrating screen device 3, wherein the upper part of the conveying belt 1 is formed into a conveying part, the lower part of the conveying belt 1 is formed into a reflux part, the vibrating screen device 3 is arranged between the conveying part and the reflux part, and the vibrating screen device 3 is used for screening construction waste with different particle sizes.
Compared with the traditional densely woven conveyor belt, no matter large construction waste or small construction waste is directly sent into a crusher to be crushed after being separated, and the original construction waste with small particle size is repeatedly crushed to cause energy waste and influence efficiency. The conveyer belt 1 can supply the construction waste of small particle diameter to pass through, and big construction waste strikes conveyer belt 1, makes conveyer belt 1 produce vibrations, more is favorable to the construction waste of small particle diameter to fall down from conveyer belt 1, and the rethread shale shaker device 3 filters.
The invention also discloses a construction waste sorting method, which adopts the construction waste sorting line to sort construction waste, and comprises the following steps: setting a buffer area on the conveyor belt 1 according to the position of the construction waste falling on the conveyor belt 1; step two: the buffer adjusting assembly 16 is utilized to reduce the width of the conveyor belt 1 when the conveyor belt 1 passes through the buffer area so as to improve the buffer effect of the buffer structure; step three: the vibrating screen device 3 screens the particle size of the construction waste falling from the conveyor belt 1; step four: and crushing the construction wastes conveyed by the conveyor belt 1 to different particle sizes, and mixing the construction wastes with the screened construction wastes with the corresponding particle sizes to form the brick aggregate.
That is, at the feed inlet of the conveyor belt 1, gas is injected into the cylinder 162 to cause the sliding block 163 to push the adjacent first filaments 11 and the adjacent second filaments 13 to approach each other, thereby improving the impact resistance, and then the adjacent first filaments 11 and the adjacent second filaments 13 return to the original state, so that the construction waste of small particle size falls from the conveyor belt 1.
The invention has the beneficial effects that the conveyor belt 1 is designed into a double-layer structure of an outer layer and an inner layer, and the buffer structures are arranged on the first filaments 11 of the outer layer and the second filaments 13 of the inner layer, so that the impact force of falling construction waste is slowed down, the conveyor belt 1 and the driving roller 2 are prevented from being damaged by impact, and the service life of the conveyor belt 1 is prolonged; meanwhile, the buffer structure can be used for allowing construction waste with small particle size to pass through, so that energy waste caused by secondary crushing is avoided.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A conveying apparatus, comprising:
a plurality of driving rollers (2), at least one driving roller (2) is connected with a power source;
the conveyor belt (1), the conveyor belt (1) is sleeved on the driving roller (2), the inner surface of the conveyor belt (1) is connected with the driving roller (2) in a rolling way, the conveyor belt (1) comprises an outer layer and an inner layer,
the outer layer comprises a plurality of first filaments (11) and a plurality of first wide filaments (12), the plurality of first filaments (11) are sequentially arranged in parallel along the width direction of the conveyor belt (1), the plurality of first wide filaments (12) are sequentially arranged in parallel along the length direction of the conveyor belt (1), and any one of the first filaments (11) and any one of the first wide filaments (12) are mutually and vertically interwoven;
the inner layer comprises a plurality of second filaments (13) and a plurality of second wide filaments (14), the second filaments (13) are sequentially arranged in parallel along the width direction of the conveyor belt (1), the second wide filaments (14) are sequentially arranged in parallel along the length direction of the conveyor belt (1), and any second filament (13) and any second wide filament (14) are mutually and vertically interwoven;
buffer structures are arranged on the first filaments (11) and the second filaments (13);
the side surface of the conveyor belt (1) is formed into a wide wire mounting piece (15), the wide wire mounting piece (15) comprises a plurality of first mounting strips (151) and a plurality of second mounting strips (152), the first mounting strips (151) and the second mounting strips (152) are in one-to-one correspondence, the middle part of each first mounting strip (151) is rotationally connected with the middle part of the corresponding second mounting strip (152), the end part of each first mounting strip (151) is movably connected with the end part of the adjacent second mounting strip (152), the end part of each second mounting strip (152) is movably connected with the end part of the adjacent first mounting strip (151), and the end part of each first wide wire (12) and the end part of each second wide wire (14) are connected with the end part of each first mounting strip (151) or the end part of each second mounting strip (152);
the end of the first wide wire (12) and the end of the second wide wire (14) are respectively sleeved with a buffer adjusting component (16), the buffer adjusting components (16) comprise a spring (161), a cylinder body (162) and a sliding block (163), a sealing cavity is arranged in the cylinder body (162), the sealing cavity is communicated with a positive air source and a negative air source, one end of the sliding block (163) is formed into a piston (1632), the piston (1632) is arranged in the sealing cavity in a sliding mode, the other end of the sliding block (163) is located outside the cylinder body (162), a limiting protrusion (1631) is arranged at the other end of the sliding block (163), one end of the spring (161) abuts against the limiting protrusion (1631), and the other end of the spring is connected with a first long wire (11) or a second long wire (13) located at the edge of the conveyor belt (1);
the buffer structure is a torsion spring structure formed by torsion;
a plurality of torsion spring structures are uniformly arranged on the first filament (11) along the length direction of the first filament, and the second wide filament (14) passes through the center of the torsion spring structure on the first filament (11);
a plurality of torsion spring structures are uniformly arranged on the second filament (13) along the length direction of the second filament, and the first wide filament (12) passes through the center of the torsion spring structure on the second filament (13).
2. A conveyor apparatus as in claim 1 wherein the torsion spring structure comprises an angle between the two torsion arms of 60 ° to 120 °.
3. A delivery device according to claim 1, wherein the torsion spring structure on the first filament (11) is arranged opposite the torsion spring structure on the second filament (13).
4. A construction waste sorting line, characterized by comprising a conveying device according to any one of claims 1-3 and a vibrating screen device (3), wherein the upper part of the conveyor belt (1) is formed as a conveying part, the lower part of the conveyor belt (1) is formed as a return part, the vibrating screen device (3) is arranged between the conveying part and the return part, and the vibrating screen device (3) is used for screening out construction waste with different particle sizes.
5. A method for sorting construction waste, characterized in that the construction waste is sorted by the construction waste sorting line according to claim 4, comprising the steps of,
step one: setting a buffer area on the conveyor belt (1) according to the position of the construction waste falling on the conveyor belt (1);
step two: the buffer adjusting component (16) is utilized to reduce the width of the conveyor belt (1) when the conveyor belt (1) passes through the buffer area so as to improve the buffer effect of the buffer structure;
step three: the vibrating screen device (3) screens the particle size of the construction waste falling from the conveyor belt (1);
step four: and crushing the construction wastes conveyed by the conveyor belt (1) to different particle sizes, and mixing the construction wastes with the screened construction wastes with corresponding particle sizes to form the brick aggregate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310723806.2A CN116443501B (en) | 2023-06-19 | 2023-06-19 | Conveying device, construction waste sorting line and construction waste sorting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310723806.2A CN116443501B (en) | 2023-06-19 | 2023-06-19 | Conveying device, construction waste sorting line and construction waste sorting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116443501A CN116443501A (en) | 2023-07-18 |
| CN116443501B true CN116443501B (en) | 2023-08-29 |
Family
ID=87122362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310723806.2A Active CN116443501B (en) | 2023-06-19 | 2023-06-19 | Conveying device, construction waste sorting line and construction waste sorting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116443501B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1661083A1 (en) * | 1989-02-14 | 1991-07-07 | В.И.Боровлев | Conveyer belt |
| JPH09104515A (en) * | 1995-10-06 | 1997-04-22 | Technos Kk | Carrying member |
| US5954188A (en) * | 1997-06-12 | 1999-09-21 | Ashworth Bros., Inc. | Conveyor belt |
| CN208882698U (en) * | 2018-09-10 | 2019-05-21 | 昆山优力网金属科技有限公司 | A kind of 2 net of wave Embedded A |
| CN211099534U (en) * | 2019-10-11 | 2020-07-28 | 陈红伟 | A multistage sieving mechanism for construction waste selects separately |
| CN113213028A (en) * | 2021-05-08 | 2021-08-06 | 吴淑雪 | Automatic sorting and centralized conveyor for environmental garbage disposal |
| CN215251506U (en) * | 2021-06-21 | 2021-12-21 | 吴江思尔夫纺织有限公司 | High-strength white gray cloth |
| CN216637749U (en) * | 2021-12-27 | 2022-05-31 | 河北三毓橡胶制品有限公司 | Novel nylon conveyer belt |
-
2023
- 2023-06-19 CN CN202310723806.2A patent/CN116443501B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1661083A1 (en) * | 1989-02-14 | 1991-07-07 | В.И.Боровлев | Conveyer belt |
| JPH09104515A (en) * | 1995-10-06 | 1997-04-22 | Technos Kk | Carrying member |
| US5954188A (en) * | 1997-06-12 | 1999-09-21 | Ashworth Bros., Inc. | Conveyor belt |
| CN208882698U (en) * | 2018-09-10 | 2019-05-21 | 昆山优力网金属科技有限公司 | A kind of 2 net of wave Embedded A |
| CN211099534U (en) * | 2019-10-11 | 2020-07-28 | 陈红伟 | A multistage sieving mechanism for construction waste selects separately |
| CN113213028A (en) * | 2021-05-08 | 2021-08-06 | 吴淑雪 | Automatic sorting and centralized conveyor for environmental garbage disposal |
| CN215251506U (en) * | 2021-06-21 | 2021-12-21 | 吴江思尔夫纺织有限公司 | High-strength white gray cloth |
| CN216637749U (en) * | 2021-12-27 | 2022-05-31 | 河北三毓橡胶制品有限公司 | Novel nylon conveyer belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116443501A (en) | 2023-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210187742U (en) | Bounce screening machine | |
| CN106964537B (en) | Distributing device, vibrating screen and asphalt mixing station | |
| CN116443501B (en) | Conveying device, construction waste sorting line and construction waste sorting method | |
| CN111744587A (en) | Raw material classification device of recycled concrete | |
| CN209465120U (en) | A kind of multi-stage screening crusher | |
| CN113210060B (en) | Coal briquette crushing and screening machine for coal dressing | |
| CN211637256U (en) | Nano wear-resistant composite FEP sorting device | |
| CN219334533U (en) | Reclaimed material crushing device | |
| CN107899947A (en) | A kind of spring winnowing machine of composite type rubbish material | |
| CN112246346A (en) | Highway is recycled concrete breaker for bridge | |
| CN109482285A (en) | A kind of multi-stage screening crusher | |
| CN214183517U (en) | Portable crushing station with twice screening function | |
| CN115518864A (en) | Coal gangue grading screening drum screen | |
| KR100641400B1 (en) | Apparatus for crushing and separating construction wastes | |
| CN206661291U (en) | A kind of jaw crusher | |
| CN215353677U (en) | Building waste retrieves mixed aggregate apparatus for producing of recycling | |
| CN213161738U (en) | Lead-zinc ore waste rock sorting equipment | |
| CN212468434U (en) | Crusher discharging buffer device | |
| CN212702880U (en) | Screening machine | |
| CN205165134U (en) | Adjustable vibrating rod screening equipment | |
| CN204110807U (en) | vibrating feeder | |
| CN213913972U (en) | A screening plant and glass recovery system for retrieving glass bottle lid | |
| KR101342617B1 (en) | 2 rows parallel vibration selector of slag ball | |
| CN101402089A (en) | Vibration non-mesh screening machine | |
| CN114260175B (en) | Mine grit aggregate screening conveyer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |