CN116553100B - Material metering and conveying device for asphalt processing - Google Patents
Material metering and conveying device for asphalt processing Download PDFInfo
- Publication number
- CN116553100B CN116553100B CN202310590444.4A CN202310590444A CN116553100B CN 116553100 B CN116553100 B CN 116553100B CN 202310590444 A CN202310590444 A CN 202310590444A CN 116553100 B CN116553100 B CN 116553100B
- Authority
- CN
- China
- Prior art keywords
- plate
- baffle
- transition pipe
- conveying
- pipe
- 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
- 239000000463 material Substances 0.000 title claims abstract description 84
- 239000010426 asphalt Substances 0.000 title claims abstract description 29
- 230000007704 transition Effects 0.000 claims abstract description 96
- 238000005303 weighing Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims description 25
- 210000001503 joint Anatomy 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
-
- 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
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Paving Machines (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The application relates to a material metering and conveying device for asphalt processing, and relates to the technical field of asphalt processing; the device comprises a first conveyor and a second conveyor which are used for conveying materials, and a transition pipe which is communicated between the first conveyor and the second conveyor, wherein a feeding piece and a weighing piece are arranged on the first conveyor, and the first conveyor, the transition pipe and the second conveyor are sequentially arranged along the conveying direction of the materials; the driving assembly is used for driving the pushing plate to slide and connect in the transition pipe along the length direction of the transition pipe, and one end of the transition pipe, far away from the first conveyor, is arranged in a downward inclined mode; this application has the effect that improves conveying efficiency, reduces the material hold-up in the transportation process.
Description
Technical Field
The application relates to the technical field of asphalt processing, in particular to a material metering and conveying device for asphalt processing.
Background
Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, and is in a liquid state; asphalt is a waterproof, moistureproof and anticorrosive organic cementing material, and in the production and processing process of the asphalt, the asphalt is required to be weighed and then conveyed to specified equipment for relevant process treatment, so that a corresponding feeding device is required to be used.
The existing material metering and conveying device for asphalt processing generally comprises a horizontal conveyor with a hopper and a metering disc, a transition pipe and a vertical conveyor, wherein the horizontal conveyor and the vertical conveyor comprise a conveying pipe, a spiral conveying rod rotatably connected in the conveying pipe, and a conveying motor for driving the spiral conveying rod to rotate. The spiral conveying rods are arranged along the length direction of the corresponding conveying pipelines, the transition pipe is communicated between the two conveying pipelines, the conveying pipelines of the horizontal conveyor are horizontally arranged, and the conveying pipelines of the vertical conveyor are vertically arranged; the hopper is communicated with a material conveying pipe on the horizontal conveyor, the material conveying pipe of the vertical conveyor is also communicated with a material discharging pipe, and the metering disc is used for detecting and displaying the amount of materials entering the hopper; in the actual processing transportation process, injecting materials into the hopper, weighing the materials entering the hopper through the metering disc until the materials reach the required metering, stopping injecting the materials into the hopper, conveying the materials entering the horizontal conveyor through the hopper to the transition pipe through the spiral conveying rod rotating in the horizontal conveyor, entering the vertical conveyor through the transition pipe, and finally lifting the materials upwards to the discharge pipe to be discharged by the spiral conveying rod in the vertical conveyor.
In view of the above related art, the inventors found that the asphalt is slow to move in the transition pipe due to the viscous nature of the asphalt itself when passing through the transition pipe, and thus the conveying efficiency of the asphalt is low, and thus there is a need for improvement.
Disclosure of Invention
In order to improve the conveying efficiency of pitch material, this application provides a material metering conveyor for pitch processing.
The application provides a material metering and conveying device for asphalt processing adopts following technical scheme:
the material metering and conveying device for asphalt processing comprises a first conveyor, a second conveyor and a transition pipe, wherein the first conveyor and the second conveyor are used for conveying materials, the transition pipe is communicated between the first conveyor and the second conveyor, a feeding piece and a weighing piece are arranged on the first conveyor, and the first conveyor, the transition pipe and the second conveyor are sequentially arranged along the conveying direction of the materials; still include drive assembly and push pedal, the push pedal slides and connects in the transition intraductal, drive assembly is used for driving the push pedal and slides along transition intraductal long direction and connect in the transition, the one end downward sloping setting of first conveyer department is kept away from to the transition.
Through adopting above-mentioned technical scheme, carry the material in to first conveyer through the feed piece, be used for weighing the material volume that the feed piece carried through weighing the piece, when first conveyer carries the material to the transition pipe, the transition pipe slope sets up, can play the guide effect, in addition, drive assembly can drive the push pedal and slide along transition pipe length direction, and then further promote the material to discharge the transition pipe and get into the second conveyer, carry the material by the second conveyer is automatic again, in order to reach and improve conveying efficiency, solve the intraductal material of transition and carry slow problem.
Preferably, the first conveyor comprises a first conveying pipe which is communicated with the transition pipe; the driving assembly comprises a driving piece and a limiting piece, wherein the driving piece is used for driving the push plate to slide in the transition pipe along the length direction of the transition pipe, and the limiting piece is used for opening and closing a first communication position between the first conveying pipe and the transition pipe.
By adopting the technical scheme, before the driving piece drives the pushing plate to slide back and forth and connect the pushing plate to the inside of the transition pipe, the first communication position between the first conveying pipe and the transition pipe can be closed by the limiting piece, and then the material in the transition pipe is intensively pushed out of the transition pipe by the driving piece and the pushing plate; on the contrary, if the first communicating position is always kept in the open state, the material in the first conveyor is always continuously conveyed into the transition pipe, and if the push plate moves in the direction close to the first communicating position, part of the material just entering the transition pipe is scraped to the outside of the transition pipe by the push plate and is even adhered to the push plate and cannot be discharged, therefore, in the process of pushing the transition pipe by the push plate and the driving piece, the first conveying pipe is pre-closed, so that the material entering the transition pipe from the first conveyor can be regularly and stably discharged into the second conveyor.
Preferably, the limiting part comprises a baffle and a rotating part, the baffle is rotationally connected to the inner wall of the first conveying pipe, the orifice of the transition pipe is positioned below the rotating path of the baffle, and the rotating part is used for driving the baffle to rotate.
Through adopting above-mentioned technical scheme, set for the baffle and rotate the connection, and limited the transition pipe mouth of pipe and be located the below of baffle rotation route, consequently, when the baffle rotates and closed first hookup location, the baffle can promote the partial material of first hookup location department to make the material fall into the transition intraductal under the promotion effect and the dead weight effect of baffle, further reduce the material hold-up in first conveyer, the transition pipe.
Preferably, the baffle is provided with a sealing gasket on the peripheral wall far away from the rotating connection part of the baffle and the first conveying pipe, and the sealing gasket is abutted against the inner wall of the first conveying pipe when the first communication position is in a closed state.
Through adopting above-mentioned technical scheme, the setting of sealed pad can be in the closed state in first hookup location, improves the closure leakproofness of baffle to first hookup location.
Preferably, the rotating member is a torsion spring, the rotating member is sleeved on a rotating shaft rotationally connected with the baffle plate and the first conveying pipe, when the rotating member is not deformed, the first communication position is in an open state, and the push plate is positioned at one side of the baffle plate, which is away from the first communication position; the driving piece comprises a driving cylinder, an extension rod and a limiting plate;
the piston rod of the driving cylinder is connected to the end wall of the extension rod, and the other end of the extension rod penetrates through the first conveying pipe and is connected to the push plate; the telescopic direction of the piston rod of the driving cylinder is parallel to the length direction of the transition pipe, and the baffle is positioned on the sliding path of the push plate; the limiting plate and the push plate are sequentially arranged on the extension plate along the sliding direction of the extension rod, and the limiting plate is used for fixedly inserting the push plate at the first communication position.
By adopting the technical scheme, the driving cylinder is started to enable the piston rod of the driving cylinder to extend, and then the extension rod drives the pushing plate to move towards the direction close to the transition pipe, in the moving process, the pushing plate is positioned on the sliding path of the pushing plate, so that the pushing plate is pushed against the pushing plate to enable the pushing plate to rotate, and in the process that the pushing plate slides in the transition pipe in a reciprocating manner, the pushing plate is pushed against the pushing plate through the limiting plate to be fixed at the first communicating position, so that the first communicating position is in a closed state; when the push plate moves to be separated from the transition pipe and moves to one side of the baffle plate away from the transition pipe, the baffle plate rotates under the torsion action of the rotating piece, so that the first communication position is in an open state again.
Preferably, the side wall of the limiting plate is rotationally connected with a vibrating plate, a vibrating assembly for driving the vibrating plate to rotate is arranged on the limiting plate, and the push plate is positioned on a rotating path of the vibrating plate.
Through adopting above-mentioned technical scheme, through the closed first hookup location of baffle back, the material that carries in the first conveyer will concentrate near the baffle, and partial material is easy to be attached to the baffle surface, when waiting that the baffle rotates to open first hookup location, the material that is attached to the baffle surface will be difficult for dropping from the baffle, and for this reason, the special setting shakes the board and is used for driving to shake the board pivoted and shake the subassembly of beating, is propping the pressing baffle through the limiting plate to when making the baffle closed in first hookup location, the accessible shakes the board and beats the mode of baffle and make the material that is attached to on the baffle break away from the baffle, reduces the material hold up on the baffle.
Preferably, when the first communication position is closed, the baffle is parallel to the moving direction of the limiting plate, the vibrating assembly comprises a rack, a connecting rod, a main gear and a slave gear, the rack is arranged on the push plate, the length direction of the rack is parallel to the moving direction of the limiting plate, the rack is used for being meshed with the main gear, the main gear and the slave gear are meshed with each other and are rotationally connected to the limiting plate, the rotation center of the slave gear is hinged to one end of the connecting rod, the other end of the connecting rod is hinged to the side wall of the vibrating plate, and the vibrating plate is not overlapped with the rotation center of the limiting plate and the hinging center of the vibrating plate and the connecting rod.
Through adopting above-mentioned technical scheme, when the push pedal is moved towards the direction that is close to the transition pipe under the drive of driving piece, because the baffle is on the travel path of push pedal, consequently, the push pedal will push against the baffle in the removal in-process, so that the baffle changes to the state that is on a parallel with limiting plate travel direction, first intercommunication position closure this moment, then, when the push pedal break away from with the baffle contact and insert in the transition pipe, limiting plate moves and butt in the baffle this moment, and in the removal in-process butt in baffle lateral wall all the time, with the rotation position of fixed baffle, make first intercommunication position keep closed state, and the master gear that is located on the limiting plate will mesh with the rack and rotate in the removal in-process, then make from the gear rotate, and then make the rapping plate reciprocate the swing under the drive of connecting rod, and shake the push pedal towards the swing in-process that is close to the push pedal.
Preferably, the end wall of the push plate is provided with an inclined surface along the circumferential direction thereof, and the inclined surface enables the push plate to be arranged in a middle recess.
Through adopting above-mentioned technical scheme, when the intraductal material of push pedal propelling movement transition, the part material is easy to be attached to the push pedal end wall, and for this reason, the setting of inclined plane can play the guide effect to the material that is attached to on the push pedal for the material breaks away from the push pedal, reduces the material hold-up in the push pedal.
Preferably, one end of the push plate, which is close to the inclined surface, is rotationally connected with a scraper, the scraper is attached to the inclined surface, and a butt joint piece for driving the scraper to rotate along the inclined surface is further arranged on the push plate.
Through adopting above-mentioned technical scheme, when the push pedal removes to the one end port that the transition pipe kept away from first hookup location department, the accessible interfacing part drives the scraper blade and rotates with the push pedal center as center of rotation, realizes the clearance of scraping to the push pedal end wall, further reduces the stay of material.
Preferably, the scraping plate comprises a support plate and a wear-resistant pad, wherein the wear-resistant pad is arranged on one side wall of the support plate facing the inclined surface, and the wear-resistant pad is attached to the inclined surface.
By adopting the technical proposal, the wear-resistant pad can be arranged in the process of scraping the inclined plane by the scraper, the abrasion of the support plate and the push plate is reduced, and the service lives of the support plate and the push plate are prolonged.
In summary, the present application includes the following beneficial technical effects:
the material is conveyed to the first conveyor through the feeding piece, the weighing piece is used for weighing the material quantity conveyed by the feeding piece, when the first conveyor conveys the material to the transition pipe, the transition pipe is obliquely arranged and can play a guiding role, in addition, the driving assembly can drive the push plate to slide along the length direction of the transition pipe, and further the material is pushed to be discharged out of the transition pipe and enter the second conveyor, and then the material is automatically conveyed by the second conveyor, so that the conveying efficiency is improved, and the problem of slow material conveying in the transition pipe is solved.
Drawings
Fig. 1 is a schematic structural view of a material metering and conveying device for asphalt processing in an embodiment.
Fig. 2 is a cross-sectional view taken in the direction A-A of fig. 1 and showing the first communication position in an open state.
Fig. 3 is an enlarged schematic view of the structure at B in fig. 2.
Fig. 4 is a cross-sectional view taken in the direction A-A of fig. 1 and showing the first communication position in a closed state.
Fig. 5 is an enlarged schematic view of the structure at C in fig. 4.
Reference numerals illustrate: 1. a first conveyor; 11. a first delivery tube; 12. a screw rod; 13. a conveying motor; 14. a first communication position; 2. a second conveyor; 21. a second delivery tube; 3. a push plate; 31. an inclined surface; 32. a scraper; 321. a support plate; 322. a wear pad; 4. a drive assembly; 41. a driving member; 411. a driving cylinder; 412. an extension rod; 413. a limiting plate; 414. a butt joint member; 4141. a butt joint rod; 4142. a rotating motor; 42. a limiting piece; 421. a baffle; 4211. a sealing gasket; 422. a rotating member; 5. a rapping plate; 51. vibrating the support plate; 6. a rapping assembly; 61. a rack; 62. a connecting rod; 63. a main gear; 64. a slave gear; 7. a transition pipe.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a material metering and conveying device for asphalt processing. Referring to fig. 1 and 2, the material metering and conveying device for asphalt processing comprises a first conveyor 1, a second conveyor 2 and a transition pipe 7, wherein the first conveyor 1 comprises a first conveying pipe 11 which is horizontally arranged, the second conveyor 2 comprises a second conveying pipe 21 which is vertically arranged, the transition pipe 7 is communicated between the first conveying pipe 11 and the second conveying pipe 21, and one end of the transition pipe 7, which is close to the second conveying pipe 21, is obliquely arranged downwards; the first conveying pipe 11, the transition pipe 7 and the second conveying pipe 21 are arranged in sequence along the material conveying direction. The first conveyor 1 and the second conveyor 2 each comprise a screw rod 12 and a conveying motor 13 for driving the screw rod 12 to rotate, the screw rod 12 is rotatably connected in the first conveying pipe 11 or the second conveying pipe 21, and the conveying motor 13 is mounted on the end wall of the first conveying pipe 11 or the second conveying pipe 21 and welded at the end part of the corresponding screw rod 12.
In addition, the first conveying pipe 11 is further communicated with a hopper, a weighing meter can be further arranged in the hopper, the weighing meter can comprise a valve, a ranging sensor and a controller, the valve is used for controlling whether the first conveying pipe 11 is communicated with the hopper or not, the ranging sensor is used for detecting a distance detection value between a detection end of the ranging sensor and the topmost material in the hopper when the valve is closed, the valve and the ranging sensor can be electrically connected to the controller, the controller is used for acquiring and determining the amount of the material in the hopper according to the distance detection value and a preset distance value, and when the distance detection value is equal to the preset distance value, the controller controls the valve to be opened so as to realize quantitative conveying of the material.
Referring to fig. 2 and 3, the material metering and conveying device for asphalt processing further comprises a pushing plate 3 and a driving assembly 4, wherein the cross section of the pushing plate 3 is circular, and the outer diameter of the pushing plate 3 is equal to the inner diameter of the transition pipe 7; the driving component 4 is used for driving the push plate 3 to pass through the communication position and to slide and connect in the transition pipe 7 in a reciprocating manner along the length direction of the transition pipe 7. The driving assembly 4 includes a driving member 41 and a stopper member 42, the driving member 41 includes a driving cylinder 411, an extension rod 412 and a stopper plate 413, and the stopper member 42 includes a shutter 421 and a rotation member 422.
Referring to fig. 2 and 4, the driving cylinder 411 is mounted on a vertical frame located at one side of the first conveyor 1, the driving end of the driving cylinder 411 is welded to one end of the extension rod 412, and the other end of the extension rod 412 is welded to the end wall of the center position of the push plate 3; the extension direction of the piston rod of the driving cylinder 411 and the length direction of the extension rod 412 are parallel to the length direction of the transition pipe 7 and are positioned on the extension line of the length direction of the transition pipe 7.
Referring to fig. 2 and 3, a butt joint member 414 is further disposed inside the extension rod 412, the butt joint member 414 is specifically a butt joint rod 4141 rotatably connected inside the extension rod 412, and a rotating motor 4142 welded at the end of the butt joint rod 4141, the other end of the butt joint rod 4141 penetrates through the center of the push plate 3 and is provided with a scraper blade 32, the scraper blade 32 includes a support plate 321 and a wear-resistant pad 322, the support plate 321 is welded on the end wall of the butt joint rod 4141, the wear-resistant pad 322 is specifically made of rubber, the wear-resistant pad 322 is adhered to the side wall of the support plate 321, the wear-resistant pad 322 is located on one side of the support plate 321 facing the push plate 3, an inclined surface 31 is disposed on the end face of one end of the push plate 3 facing away from the extension rod 412, the inclined surface 31 makes the section of the push plate 3 in the thickness direction be in a structure with thin middle and thick periphery, and the wear-resistant pad 322 is far away from the movement of the support plate 321 and attached to the inclined surface 31, and can rotate along the circumferential direction of the inclined surface 31 and scratch the inclined surface 31 when the rotating motor 4142 is started.
Referring to fig. 2 and 3, the communication position between the first conveying pipe 11 and the transition pipe 7 is a first communication position 14, the baffle 421 is rotatably connected to the inner wall of the first conveying pipe 11 near the first communication position 14 through a rotating shaft, the rotating member 422 is sleeved on the rotating shaft, one end of the rotating member 422 is welded to the side wall of the baffle 421, and the other end is welded to the inner wall of the first conveying pipe 11; a rubber gasket 4211 is embedded in the peripheral wall of the baffle 421 away from the rotating shaft. When the rotating piece 422 is not deformed, the baffle 421 is parallel to the length direction of the first conveying pipe 11, at this time, the baffle 421 is located between the transition pipe 7 and the push plate 3, and the baffle 421 and the push plate 3 are both located on an extension line of the length direction of the transition pipe 7; when the baffle 421 is rotated to a position parallel to the length direction of the transition pipe 7 (as shown in fig. 5), the first communicating position 14 is in a closed state, and the gasket 4211 is attached to the inner wall of the first conveying pipe 11, so as to realize tightness when the first communicating position 14 is closed.
Referring to fig. 2 and 4, the limiting plate 413 is welded to the side wall of the extension rod 412 near the push plate 3, and the limiting plate 413 is disposed along the length direction of the extension rod 412, when the push plate 3 passes through the first communicating position 14 and is out of contact with the baffle 421 and is inserted into the transition pipe 7, the limiting plate 413 just moves into the first communicating position 14 and is in contact with the baffle 421, so as to fix the rotating position of the baffle 421, and keep the first communicating position 14 in a sealed and closed state.
Referring to fig. 4 and 5, a rapping plate 5 is further rotatably connected to the limiting plate 413, and a rapping assembly 6 for driving the rapping plate 5 to rotate is further arranged on the limiting plate 413, wherein the rapping assembly 6 specifically comprises a rack 61, a connecting rod 62, a master gear 63 and a slave gear 64; the main gear 63 and the auxiliary gear 64 are meshed with each other and are both connected to the side wall of the limiting plate 413 in a rotating way, the rotating axle center of the main gear 63 is hinged to one end of a connecting rod 62 through a preset transition plate, and the other end of the connecting rod 62 is hinged to the side wall of the vibrating plate 5; the hinge point of the connecting rod 62 and the vibrating plate 5 are hinged with each other, and the rotating point of the vibrating plate 5 and the limiting plate 413 are connected in a rotating way and are not overlapped with each other; the rack 61 is embedded on the baffle 421, and after the baffle 421 rotates to a position parallel to the length direction of the transition pipe 7, the rack 61 is just located on the moving path of the main gear 63, and the rack 61 is used for meshing with the main gear 63 and driving the main gear 63 to rotate. The structure of the rack 61, the link 62, the slave gear 64, and the rapping plate 5 is a crank-rocker structure, which satisfies the rod length requirement of the crank-rocker structure.
Referring to fig. 4 and 5, the rapping plate 5 comprises a rapping support plate 51 hinged to each other, and a torsion spring is provided at a position where the two rapping support plates 51 are hinged to each other, so as to fix a rotation angle of the position where the rapping support plates 51 are hinged to each other by the torsion spring; when the baffle 421 rotates to a position parallel to the length direction of the transition pipe 7, and when the limiting plate 413 moves to abut against the side wall of the baffle 421, the vibrating plate 5 will swing reciprocally under the driving of the vibrating assembly 6, and the baffle 421 is located on the swing path of the vibrating plate 5, i.e. the vibrating plate 5 can strike the side wall of the baffle 421 during the swing process, so that part of the material attached to the baffle 421 is separated from the baffle 421, and the material retention on the side wall of the baffle 421 is reduced.
The embodiment of the application discloses a material metering and conveying device for asphalt processing's implementation principle is: the materials are thrown into a first conveying pipe 11 of a first conveyor 1 through a hopper, the throwing amount of the materials is controlled through a weighing meter, the materials entering the first conveying pipe 11 move to a first communication position 14 under the conveying of a rotating screw rod 12, enter a transition pipe 7 through the first communication position 14, move into a second conveyor 2 under the guiding action of the inclined transition pipe 7, and are lifted and conveyed to a designated height by the second conveyor 2 and then discharged from a discharge pipe.
In this process, the driving cylinder 411 may be periodically started to extend the extension rod 412, so that the push plate 3 pushes the baffle 421 and extends into the first communicating position 14, the baffle 421 is turned to a position parallel to the length direction of the transition pipe 7 in the pushing process, and when the push plate 3 moves further and breaks away from the baffle 421 and is inserted into the transition pipe 7, the limiting plate 413 moves to a position abutting against the side wall of the baffle 421, so that the baffle 421 always maintains a position parallel to the length direction of the transition pipe 7; the pushing plate 3 entering the transition pipe 7 scratches the inner wall of the transition pipe 7, accelerates and completely pushes the material retained in the transition pipe 7 to the second material conveying pipe, and optimizes the conveying efficiency and the conveying effect of the material. Along with the movement of the push plate 3, the rapping assembly 6 positioned on the limiting plate 413 drives the rapping plate 5 to swing, and the side wall of the baffle 421 is knocked by the rapping plate 5 to knock off the material attached to the baffle 421; finally, the piston rod of the driving cylinder 411 is contracted to drive the push plate 3 to reset and separate from the transition pipe 7 and the first communication position 14, and the baffle 421 is driven by the rotating piece 422 to rotate and reset, so that the first communication position 14 is in an opened state again, and the subsequent materials can conveniently enter the transition pipe 7 through the first communication position 14.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a material metering and conveying device for asphalt processing, is including first conveyer (1) and second conveyer (2) that are used for carrying the material to and communicate transition pipe (7) between first conveyer (1) and second conveyer (2), be equipped with feed piece and weighing piece on first conveyer (1), transition pipe (7) and second conveyer (2) set up along material direction of delivery in order, its characterized in that: the device comprises a first conveyor (1), a second conveyor (7) and a driving assembly (4) and a pushing plate (3), wherein the pushing plate (3) is connected in the transition pipe (7) in a sliding manner, the driving assembly (4) is used for driving the pushing plate (3) to be connected in the transition pipe (7) in a sliding manner along the length direction of the transition pipe (7), and one end, far away from the first conveyor (1), of the transition pipe (7) is arranged in a downward inclined manner;
the driving assembly (4) comprises a driving piece (41) and a limiting piece (42), the limiting piece (42) comprises a baffle plate (421) and a rotating piece (422), the baffle plate (421) is rotationally connected to the inner wall of the first conveying pipe (11), and the rotating piece (422) is used for driving the baffle plate (421) to rotate; the driving piece (41) comprises a driving cylinder (411), an extension rod (412) and a limiting plate (413); the piston rod of the driving cylinder (411) is connected to the end wall of the extension rod (412), and the other end of the extension rod (412) penetrates through the first conveying pipe (11) and is connected to the push plate (3); the expansion and contraction direction of a piston rod of the driving cylinder (411) is parallel to the length direction of the transition pipe (7), and the baffle (421) is positioned on the sliding path of the push plate (3); the limiting plate (413) and the pushing plate (3) are sequentially arranged on the extending rod (412) along the sliding direction of the extending rod (412), the communication position between the first conveying pipe (11) and the transition pipe (7) is a first communication position (14), and the limiting plate (413) is used for fixedly inserting the pushing plate (3) at the first communication position (14);
the side wall of the limiting plate (413) is rotationally connected with a vibrating plate (5), a vibrating assembly (6) for driving the vibrating plate (5) to rotate is arranged on the limiting plate (413), and the push plate (3) is positioned on a rotating path of the vibrating plate (5); when the baffle plate (421) rotates to a position parallel to the length direction of the transition pipe (7), the baffle plate (421) is positioned on the swing path of the vibrating plate (5); when the first communicating position (14) is closed, the baffle (421) is parallel to the moving direction of the limiting plate (413), the vibrating assembly (6) comprises a rack (61), a connecting rod (62), a main gear (63) and a slave gear (64), the rack (61) is arranged on the baffle (421), and when the first communicating position (14) is closed, the length direction of the rack (61) is parallel to the moving direction of the limiting plate (413), the rack (61) is used for being meshed with the main gear (63), the main gear (63) and the slave gear (64) are meshed with each other and are all rotationally connected to the limiting plate (413), the rotating center of the slave gear (64) is hinged to one end of the connecting rod (62), the other end of the connecting rod (62) is hinged to the side wall of the vibrating plate (5), and the rotating center of the vibrating plate (5) and the limiting plate (413) and the hinging center of the vibrating plate (5) and the connecting rod (62) are not overlapped.
2. The asphalt processing material metering and conveying device according to claim 1, wherein: the first conveyor (1) comprises a first conveying pipe (11), and the first conveying pipe (11) is communicated with the transition pipe (7); the driving piece (41) is used for driving the push plate (3) to slide in the transition pipe (7) along the length direction of the transition pipe (7), and the limiting piece (42) is used for opening and closing a first communication position (14) between the first conveying pipe (11) and the transition pipe (7).
3. The asphalt processing material metering and conveying device according to claim 2, wherein: the orifice of the transition pipe (7) is positioned below the rotating path of the baffle plate (421).
4. A material metering and conveying device for asphalt processing according to claim 3, wherein: the baffle (421) is far away from a peripheral wall of a rotating connection part of the baffle and the first conveying pipe (11), a sealing gasket (4211) is arranged on the peripheral wall, and when the first communication position (14) is in a closed state, the sealing gasket (4211) is abutted against the inner wall of the first conveying pipe (11).
5. The asphalt processing material metering and conveying device according to claim 1, wherein: the rotating piece (422) is specifically a torsion spring, the rotating piece (422) is sleeved on a rotating shaft which is rotationally connected with the baffle plate (421) and the first conveying pipe (11), when the rotating piece (422) is not deformed, the first communicating position (14) is in an open state, and the push plate (3) is positioned on one side of the baffle plate (421) away from the first communicating position (14).
6. The asphalt processing material metering and conveying apparatus according to claim 5, wherein: the end wall of the push plate (3) is provided with an inclined surface (31) along the circumferential direction of the end wall, and the inclined surface (31) enables the push plate (3) to be arranged in a middle concave mode.
7. The asphalt processing material metering and conveying apparatus according to claim 6, wherein: one end of the push plate (3) close to the inclined surface (31) is rotationally connected with a scraping plate (32), the scraping plate (32) is attached to the inclined surface (31), and a butt joint piece (414) for driving the scraping plate (32) to rotate along the inclined surface (31) is further arranged on the push plate (3).
8. The asphalt processing material metering and conveying apparatus according to claim 7, wherein: the scraping plate (32) comprises a support plate (321) and a wear-resistant pad (322), wherein the wear-resistant pad (322) is arranged on one side wall of the support plate (321) facing the inclined surface (31), and the wear-resistant pad (322) is attached to the inclined surface (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310590444.4A CN116553100B (en) | 2023-05-23 | 2023-05-23 | Material metering and conveying device for asphalt processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310590444.4A CN116553100B (en) | 2023-05-23 | 2023-05-23 | Material metering and conveying device for asphalt processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116553100A CN116553100A (en) | 2023-08-08 |
| CN116553100B true CN116553100B (en) | 2023-12-19 |
Family
ID=87485969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310590444.4A Active CN116553100B (en) | 2023-05-23 | 2023-05-23 | Material metering and conveying device for asphalt processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116553100B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3314522A (en) * | 1965-07-19 | 1967-04-18 | Fmc Corp | Article handling apparatus |
| JPS55128200A (en) * | 1979-03-21 | 1980-10-03 | Kraftwerk Union Ag | Multiistripe screw conveyer |
| CN101643146A (en) * | 2009-06-04 | 2010-02-10 | 浙江兰亭高科有限公司 | Material metering and conveying device for artificial asphalt processing |
| CN111234852A (en) * | 2020-01-15 | 2020-06-05 | 东南大学 | Feeding device and feeding method of continuous waste tire cracking furnace |
| CN212558467U (en) * | 2020-06-28 | 2021-02-19 | 无锡市强亚耐火材料有限公司 | Feeding mechanism for corrosion-resistant and anti-scouring refractory material production equipment |
| CN216154772U (en) * | 2021-08-09 | 2022-04-01 | 江苏新三亚建材科技有限公司 | Feed mechanism for pitch processing |
| CN217675040U (en) * | 2022-06-30 | 2022-10-28 | 湖北鑫傲建材科技有限公司 | Prevent pipeline formula material feeding unit of jam |
| CN217995710U (en) * | 2022-08-03 | 2022-12-09 | 广东省广业装备科学技术研究院有限公司 | Sludge conveying device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003900362A0 (en) * | 2003-01-29 | 2003-02-13 | Wm Olds And Sons Pty Ltd | Screw conveyor |
-
2023
- 2023-05-23 CN CN202310590444.4A patent/CN116553100B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3314522A (en) * | 1965-07-19 | 1967-04-18 | Fmc Corp | Article handling apparatus |
| JPS55128200A (en) * | 1979-03-21 | 1980-10-03 | Kraftwerk Union Ag | Multiistripe screw conveyer |
| CN101643146A (en) * | 2009-06-04 | 2010-02-10 | 浙江兰亭高科有限公司 | Material metering and conveying device for artificial asphalt processing |
| CN111234852A (en) * | 2020-01-15 | 2020-06-05 | 东南大学 | Feeding device and feeding method of continuous waste tire cracking furnace |
| CN212558467U (en) * | 2020-06-28 | 2021-02-19 | 无锡市强亚耐火材料有限公司 | Feeding mechanism for corrosion-resistant and anti-scouring refractory material production equipment |
| CN216154772U (en) * | 2021-08-09 | 2022-04-01 | 江苏新三亚建材科技有限公司 | Feed mechanism for pitch processing |
| CN217675040U (en) * | 2022-06-30 | 2022-10-28 | 湖北鑫傲建材科技有限公司 | Prevent pipeline formula material feeding unit of jam |
| CN217995710U (en) * | 2022-08-03 | 2022-12-09 | 广东省广业装备科学技术研究院有限公司 | Sludge conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116553100A (en) | 2023-08-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204223653U (en) | The bucket elevator of vertical-lift material | |
| CN116553100B (en) | Material metering and conveying device for asphalt processing | |
| CN110843140B (en) | Cement raw material seals conveyor | |
| CN113800195A (en) | Material elevator | |
| CN206057030U (en) | A kind of reduction device | |
| CN211003157U (en) | Closed material lifting machine | |
| CN210834333U (en) | Automatic material sampling system | |
| CN218909126U (en) | Quantitative throwing device | |
| CN211253115U (en) | Material metering device | |
| CN110228611B (en) | Powder partial shipment device | |
| CN110950105B (en) | Whole car granule material sampling equipment | |
| CN211768212U (en) | Bucket elevator of concrete composite fiber anti-cracking agent | |
| CN208408464U (en) | Molding sand blanking device | |
| CN206381691U (en) | A kind of exhaust apparatus installed in slurry pump housing front end | |
| CN114041701B (en) | Blanking mechanism and food processing equipment | |
| CN220702255U (en) | Bucket elevator with ration ejection of compact | |
| CN213703923U (en) | Automatic feeding mechanism of forming machine | |
| CN218736645U (en) | Material device of throwing that possesses automatic feeding function | |
| CN210260405U (en) | Sensing device and dosing device adopting same | |
| CN219971045U (en) | Quantitative screw conveyer for producing powdery emulsion explosive | |
| CN220181945U (en) | NE elevator for cement processing and feeding | |
| CN217050199U (en) | Throw material temporary storage device | |
| CN219463964U (en) | Abandoned concrete splitter for concrete processing | |
| CN117416684B (en) | Dregs clearing device | |
| CN220719845U (en) | Micro metering additive weighing and feeding device |
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 |