CN114408619A - Raw materials dustless conveying system for concrete production - Google Patents
Raw materials dustless conveying system for concrete production Download PDFInfo
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- CN114408619A CN114408619A CN202210140954.7A CN202210140954A CN114408619A CN 114408619 A CN114408619 A CN 114408619A CN 202210140954 A CN202210140954 A CN 202210140954A CN 114408619 A CN114408619 A CN 114408619A
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- fixedly connected
- wall
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- conveying
- rotating rod
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- 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
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/22—Crushing mills with screw-shaped crushing means
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
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- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the technical field of concrete production, and particularly relates to a raw material dustless conveying system for concrete production, which aims at solving the problems that the conventional raw material conveying is mostly carried out manually, and various raw materials are conveyed to a stirring device step by step, so that the time and the labor are consumed, the efficiency is low, the conveying environment is dusty, and the health of production personnel is influenced. According to the invention, the screened raw materials are guided into the conveying mechanism to be conveyed by the material guide mechanism, the electrostatic precipitation mechanism is used for removing dust during conveying, the discharge box is used for shielding and protecting the tail end of the conveying mechanism during discharging, so that dust overflow is avoided, and the dust collection mechanism is used for collecting dust during discharging by the first material guide pipe and the first air suction cover, so that the purpose of dustless conveying is realized.
Description
Technical Field
The invention relates to the technical field of concrete production, in particular to a raw material dustless conveying system for concrete production.
Background
Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called common concrete, is widely used in civil engineering, and with the development of municipal construction, the mixing station for providing commercial concrete by adopting centralized mixing has great superiority, thus being developed rapidly and creating conditions for popularizing concrete pumping construction and realizing combined operation of mixing, conveying and pouring machines.
However, most of the existing raw materials are conveyed manually, and various raw materials are conveyed to the front of a stirring device step by step, so that the time and the labor are consumed, the efficiency is low, and the conveyed environment is dusty, which affects the health of production personnel, so that the research on a raw material dustless conveying system for concrete production is necessary.
Disclosure of Invention
Based on the technical problems that the conveying of the raw materials is mostly carried out manually at present, and various raw materials are conveyed to the front of a stirring device step by step, so that the time and the labor are consumed, the efficiency is low, and the conveying environment has much dust, which affects the health of production personnel, the invention provides a raw material dustless conveying system for concrete production.
The invention provides a raw material dustless conveying system for concrete production, which comprises a box body, wherein a feeding channel is arranged at the top of the box body, a conveying box is fixedly connected with the outer wall of one end of the box body, an electric control mechanism is fixedly connected with the outer wall of one end of the box body, a feeding mechanism is arranged on the inner wall of the feeding channel, a crushing mechanism is arranged at the bottom of the feeding channel, a transmission screening mechanism is arranged at the bottom of the crushing mechanism, a material guide channel is arranged at the bottom of the transmission screening mechanism, a shaking screening mechanism is arranged at the bottom of the material guide channel, a material guide mechanism is arranged at the bottom of the shaking screening mechanism, the conveying box is arranged to be inclined, a conveying mechanism is arranged on the inner wall of the conveying box, an electrostatic dust removal mechanism is arranged on the inner wall of the conveying box, a discharging box is fixedly connected with the other end of the conveying box, and a material scraping mechanism is arranged on the inner wall of the discharging box, the discharging box is characterized in that a first air suction cover is fixedly connected to the top of the inner wall of the discharging box, a first material guide pipe is fixedly connected to the top of the first air suction cover, a dust suction mechanism is fixedly connected to the outer wall of the box, and the dust suction mechanism is fixedly connected with the first material guide pipe.
Preferably, feed mechanism includes striker plate and first elastic plate, and the scarce groove has been seted up at the box top, lacks the equal fixedly connected with second spring in inslot inner wall both ends, the second spring other end and feedstock channel fixed connection, feedstock channel inner wall top both ends outer wall and first elastic plate fixed connection, first elastic plate sets up to the arc, and the striker plate is located first elastic plate bottom, and striker plate and feedstock channel inner wall both ends are rotated and are connected, striker plate bottom fixedly connected with third spring, the third spring other end and feedstock channel inner wall fixed connection.
Preferably, the equal fixedly connected with third cover of breathing in feedstock channel inner wall both ends, third cover one end of breathing in is provided with the protection casing, and the protection casing sets up to arc and outer wall and has seted up a plurality of gas pockets, and third cover other end fixedly connected with second passage of breathing in, second passage and dust absorption mechanism fixed connection.
Preferably, crushing mechanism includes motor and first dwang, motor and box outer wall fixed connection, the equal fixedly connected with baffle in box inner wall both ends, the box inner wall rotates and is connected with the third dwang, third dwang and motor fixed connection, third dwang and baffle fixed connection, the equal transmission in third dwang outer wall both ends is connected with driving belt, driving belt top and first dwang transmission are connected, a blade of first dwang outer wall fixedly connected with, the blade sets up to the heliciform, the blade outer wall is provided with the sawtooth arch, a plurality of dead levers of first dwang outer wall fixedly connected with, third dwang top both ends all are provided with the second cover of breathing in, second cover top and dust absorption mechanism fixed connection of breathing in.
Preferably, transmission sieve material mechanism is including rotating framework and first screen cloth, rotates framework and third dwang fixed connection, first screen cloth and rotation framework inner wall fixed connection, rotates the framework and is located first dwang bottom.
Preferably, a plurality of branch flitchs of material guide channel inner wall both sides fixedly connected with, divide the flitch top to set up the type of falling V, divide the equal fixedly connected with cutting blade of flitch both ends outer wall, cutting blade sets up to triangle-shaped.
Preferably, it includes sieve frame and second dwang to rock sieve material mechanism, the spout has all been seted up at box inner wall both sides inner wall both ends, spout inner wall sliding connection has the slider, slider and sieve material frame fixed connection, sieve material frame inner wall fixed connection has a plurality of second screens, a plurality of fifth springs of fixedly connected with between the second screen, the second dwang is located sieve material frame both ends, the equal first bevel gear of fixedly connected with in third dwang outer wall both ends, first bevel gear bottom transmission is connected with the second bevel gear, second bevel gear and second dwang fixed connection, second dwang outer wall fixedly connected with connecting rod, connecting rod other end fixedly connected with spheroid, second dwang outer wall rotates and is connected with the limiting plate, limiting plate and box inner wall fixed connection.
Preferably, the guide mechanism includes stock guide and bottom plate, stock guide and box inner wall fixed connection, a plurality of first springs of stock guide bottom fixedly connected with, first spring bottom fixedly connected with pole setting, pole setting bottom and bottom plate fixed connection, bottom plate and box inner wall fixed connection, the stock guide sets up to the slope, stock guide one end sets up at the transport mechanism top, a plurality of striker plates of transport mechanism outer wall fixedly connected with, it is provided with swager to be close to stock guide one end at transport box top inner wall top, swager includes fourth spring and pressure flitch, fourth spring and transport box inner wall fixed connection, pressure flitch and fourth spring fixed connection, the pressure flitch sets up to the arc.
Preferably, electrostatic precipitator mechanism includes anode plate and negative plate, anode plate and transport incasement wall bottom fixed connection, negative plate and transport incasement wall bottom fixed connection, anode plate and negative plate respectively with electrical control mechanism electric connection, the anode plate top is provided with a plurality of scraper blades, scraper blade and striker plate fixed connection, transport incasement wall bottom fixedly connected with guide cloth, guide cloth other end fixedly connected with material collecting plate, the material collecting plate other end and the rotation of box inner wall are connected, material collecting plate top fixedly connected with connect the rope, connect rope top and guide plate fixed connection, material collecting plate bottom fixedly connected with balancing weight, the box is kept away from material collecting plate one end outer wall bottom and is rotated and be connected with the apron.
Preferably, scraping mechanism is including scraping flitch and elasticity scraper blade, goes out workbin inner wall one end fixedly connected with connecting block, and the connecting block rotates with scraping the flitch and connects, scrapes the equal fixedly connected with second elastic plate in flitch bottom outer wall both sides, and the second elastic plate other end and connecting block fixed connection, elasticity scraper blade with scrape flitch fixed connection, scrape the flitch outer wall and seted up hourglass silo, scrape the flitch bottom and be provided with discharging channel, discharging channel and workbin fixed connection.
Compared with the prior art, the invention provides a raw material dustless conveying system for concrete production, which has the following beneficial effects:
1. the raw material dustless conveying system for concrete production comprises a feeding channel, a feeding mechanism, a crushing mechanism, a transmission screening mechanism, a shaking screening mechanism, a material guiding channel, a material guiding mechanism, a conveying mechanism, an electrostatic precipitation mechanism, a discharge box, a first material guiding pipe, a first gas suction cover, a material conveying mechanism and a dust collecting mechanism, wherein the feeding channel is arranged for feeding raw materials into a box body, the feeding mechanism is arranged for improving feeding safety, the crushing mechanism is arranged for carrying out raw material crushing pretreatment on the raw materials, the subsequent concrete production efficiency is improved, the crushed raw materials are subjected to rotary screening by the transmission screening mechanism, the material is guided into the shaking screening mechanism by the material guiding mechanism, the screened raw materials are conveyed by the material conveying mechanism, the electrostatic precipitation mechanism is arranged for carrying out dust collecting treatment when the tail end discharge by the discharge box, the dust overflow is avoided, the dust collecting mechanism is arranged for carrying out dust collection treatment by the first material discharge by the first material guiding pipe and the first gas suction cover, the purpose of dustless conveying is achieved.
2. The raw material dustless conveying system for concrete production drives the third rotating rod to rotate by arranging the motor, thereby driving the first rotating rod to rotate by using the transmission belt on the outer wall of the third rotating rod, finally realizing the purpose of rotationally crushing the raw material by using the blade on the outer wall of the first rotating rod and the sawtooth bulges on the outer wall of the first rotating rod as well as the plurality of fixing rods, improving the crushing effect by arranging the blade in a spiral shape, rotationally screening the raw material by arranging the first screen mesh on the outer wall of the third rotating rod and connected by a rotating frame body, and scattering the raw material, driving the motor to drive the second rotating rod to rotate by arranging the transmission connection of the first bevel gear and the second bevel gear, finally driving the outer wall of the second rotating rod to rotate by a ball body connected by the connecting rods, extruding the screening rack, thereby enabling the screening rack to swing on the inner wall of the chute by using the sliding block, the purpose of shaking and screening is achieved.
3. This raw materials dustless conveying system for concrete production, through setting up between the striker plate that the stock guide will screen the leading-in transport mechanism outer wall of raw materials, can hit the stock guide bottom through setting up pivoted transport mechanism, connect by first spring and pole setting between stock guide and the bottom plate through setting up, thereby make the stock guide rock from top to bottom, the guide efficiency has been improved, can compress tightly the raw materials between the striker plate by fourth spring coupling's pressure flitch through setting up the transport case top, improve transport stability, scrape through setting up the flitch of scraping that the workbin is connected by the connecting block and wipe off the raw materials between the striker plate, improve raw materials efficiency that drops.
Drawings
FIG. 1 is a schematic structural diagram of a main body of a raw material conveying system for concrete production according to the present invention;
FIG. 2 is a schematic cross-sectional view of a clean conveying system for concrete production raw materials according to the present invention;
FIG. 3 is a schematic cross-sectional view of a feeding mechanism of a raw material conveying system for producing concrete according to the present invention;
FIG. 4 is a schematic sectional view of a pressing mechanism of a raw material dustless conveying system for concrete production according to the present invention;
FIG. 5 is a schematic sectional view of a scraping mechanism of a raw material conveying system for producing concrete according to the present invention
Fig. 6 is a schematic structural diagram of a scraping mechanism of a raw material dustless conveying system for concrete production according to the present invention.
In the figure: 1. a box body; 2. a partition plate; 3. a first rotating lever; 4. a drive belt; 5. a first bevel gear; 6. a motor; 7. a second bevel gear; 8. a cutting blade; 9. a second rotating lever; 10. a material guide channel; 11. a limiting plate; 12. a chute; 13. a slider; 14. a sphere; 15. a connecting rod; 16. a material screening frame; 17. a second screen; 18. a cover plate; 19. a base plate; 20. a material guide plate; 21. erecting a rod; 22. a material collecting plate; 23. a first spring; 24. connecting ropes; 25. a balancing weight; 26. material guiding cloth; 27. a transport mechanism; 28. a striker plate; 29. an anode plate; 30. a delivery box; 31. a squeegee; 32. a discharge channel; 33. a discharging box; 34. a first inspiratory mask; 35. a first material guide pipe; 36. a cathode plate; 37. an electric control mechanism; 38. a material distributing plate; 39. a dust suction mechanism; 40. a third rotating rod; 41. rotating the frame body; 42. a feed channel; 43. a first spring plate; 44. fixing the rod; 45. a second material guide pipe; 46. the sawtooth is convex; 47. a second suction hood; 48. a first screen; 49. a protective cover; 50. a third suction hood; 51. a second spring; 52. notching; 53. a third spring; 54. a restrictor plate; 55. a fourth spring; 56. a material pressing plate; 57. an elastic scraper; 58. a scraping plate; 59. a material leaking groove; 60. connecting blocks; 61. a second elastic plate; 62. a blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, 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 particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a raw material dustless conveying system for concrete production comprises a box body 1, a feeding channel 42 is arranged at the top of the box body 1, a conveying box 30 is fixedly connected to the outer wall of one end of the box body 1, an electric control mechanism 37 is fixedly connected to the outer wall of one end of the box body 1, a feeding mechanism is arranged on the inner wall of the feeding channel 42, a crushing mechanism is arranged at the bottom of the feeding channel 42, a transmission screening mechanism is arranged at the bottom of the crushing mechanism, a material guiding channel 10 is arranged at the bottom of the transmission screening mechanism, a shaking screening mechanism is arranged at the bottom of the material guiding channel 10, a material guiding mechanism is arranged at the bottom of the shaking screening mechanism, the conveying box 30 is inclined, a conveying mechanism 27 is arranged on the inner wall of the conveying box 30, an electrostatic dust removing mechanism is arranged on the inner wall of the conveying box 30, a discharging box 33 is fixedly connected to the other end of the conveying box 30, a material scraping mechanism is arranged on the inner wall of the discharging box 33, a first air suction hood 34 is fixedly connected to the top of the inner wall of the discharging box 33, the top of the first air suction cover 34 is fixedly connected with a first material guide pipe 35, the outer wall of the box body 1 is fixedly connected with a dust suction mechanism 39, the dust suction mechanism 39 is fixedly connected with the first material guide pipe 35, raw materials are introduced into the box body 1 through a material inlet channel 42, the feeding safety is improved through the material inlet mechanism, the raw materials are subjected to raw material crushing pretreatment through a crushing mechanism, the production efficiency of subsequent concrete is improved, the crushed raw materials are subjected to rotary screening through a transmission screening mechanism, the raw materials are introduced into a shaking screening mechanism through a material guide channel 10, the raw materials are further subjected to screening treatment, the screened raw materials are introduced onto a conveying mechanism 27 through the material guide mechanism and are conveyed, the dust removal treatment is carried out during conveying through the electrostatic precipitation mechanism, and the shielding protection treatment is carried out during the discharge of the tail end of the conveying mechanism 27 through a discharge box 33, the dust is prevented from overflowing, and the dust collection mechanism 39 is arranged to collect dust during discharging by using the first material guide pipe 35 and the first air suction cover 34, so that the purpose of dust-free conveying is achieved.
According to the invention, the feeding mechanism comprises a flow limiting plate 54 and a first elastic plate 43, the top of the box body 1 is provided with a notch 52, two ends of the inner wall of the notch 52 are fixedly connected with a second spring 51, the other end of the second spring 51 is fixedly connected with the feeding channel 42, the outer walls of two ends of the top of the inner wall of the feeding channel 42 are fixedly connected with the first elastic plate 43, the first elastic plate 43 is arc-shaped, the flow limiting plate 54 is positioned at the bottom of the first elastic plate 43, two ends of the inner wall of the flow limiting plate 54 and the feeding channel 42 are rotatably connected, the bottom of the flow limiting plate 54 is fixedly connected with a third spring 53, the other end of the third spring 53 is fixedly connected with the inner wall of the feeding channel 42, so that the raw materials are buffered, and the feeding safety is improved;
the two ends of the inner wall of the feeding channel 42 are fixedly connected with third air suction covers 50, one end of each third air suction cover 50 is provided with a protective cover 49, each protective cover 49 is arc-shaped, the outer wall of each protective cover 49 is provided with a plurality of air holes, the other end of each third air suction cover 50 is fixedly connected with a second material guide pipe 45, and each second material guide pipe 45 is fixedly connected with a dust collection mechanism 39 to collect dust in the feeding channel 42;
the crushing mechanism comprises a motor 6 and a first rotating rod 3, the motor 6 is fixedly connected with the outer wall of a box body 1, two ends of the inner wall of the box body 1 are fixedly connected with a partition plate 2, the inner wall of the box body 1 is rotatably connected with a third rotating rod 40, the third rotating rod 40 is fixedly connected with the motor 6, the third rotating rod 40 is fixedly connected with the partition plate 2, two ends of the outer wall of the third rotating rod 40 are respectively in transmission connection with a transmission belt 4, the top of the transmission belt 4 is in transmission connection with the first rotating rod 3, the outer wall of the first rotating rod 3 is fixedly connected with a blade 62, the blade 62 is in a spiral shape, the outer wall of the blade 62 is provided with a sawtooth bulge 46, the outer wall of the first rotating rod 3 is fixedly connected with a plurality of fixing rods 44, two ends of the top of the third rotating rod 40 are respectively provided with a second air suction hood 47, the top of the second air hood 47 is fixedly connected with a dust suction mechanism 39, and the transmission screening mechanism comprises a rotating frame body 41 and a first screen 48, the rotating frame body 41 is fixedly connected with the third rotating rod 40, the first screen 48 is fixedly connected with the inner wall of the rotating frame body 41, the rotating frame body 41 is positioned at the bottom of the first rotating rod 3, the shaking screen mechanism comprises a screen frame 16 and a second rotating rod 9, two ends of the inner wall of two sides of the inner wall of the box body 1 are respectively provided with a chute 12, the inner wall of the chute 12 is slidably connected with a slider 13, the slider 13 is fixedly connected with the screen frame 16, the inner wall of the screen frame 16 is fixedly connected with a plurality of second screen meshes 17, a plurality of fifth springs are fixedly connected between the second screen meshes 17, the second rotating rod 9 is positioned at two ends of the screen frame 16, two ends of the outer wall of the third rotating rod 40 are respectively fixedly connected with a first bevel gear 5, the bottom of the first bevel gear 5 is in transmission connection with a second bevel gear 7, the second bevel gear 7 is fixedly connected with the second rotating rod 9, the outer wall of the second rotating rod 9 is fixedly connected with a connecting rod 15, and the other end of the connecting rod 15 is fixedly connected with a sphere 14, the outer wall of the second rotating rod 9 is rotatably connected with a limiting plate 11, the limiting plate 11 is fixedly connected with the inner wall of the box body 1, the motor 6 is arranged to drive the third rotating rod 40 to rotate, so that the driving belt 4 on the outer wall of the third rotating rod 40 is used for driving the first rotating rod 3 to rotate, the purposes of rotatably crushing raw materials by using the blade 62 on the outer wall of the first rotating rod 3, the sawtooth protrusions 46 on the outer wall of the first rotating rod and the plurality of fixing rods 44 are finally realized, the blade 62 is arranged to be spiral, the crushing effect is improved, the raw materials can be rotatably sieved by the first screen 48 connected with the rotating frame body 41 by arranging the outer wall of the third rotating rod 40, the raw materials can be scattered, the motor 6 is used for driving the second rotating rod 9 to rotate by the transmission connection of the first bevel gear 5 and the second bevel gear 7, and finally the outer wall of the second rotating rod 9 is driven to rotate by the ball body 14 connected with the connecting rod 15, the material screening frame 16 is extruded, so that the material screening frame 16 can rock on the inner wall of the sliding groove 12 by using the sliding block 13, and the aim of rocking screening is fulfilled;
a plurality of distributing plates 38 are fixedly connected to two sides of the inner wall of the material guide channel 10, the tops of the distributing plates 38 are arranged in an inverted V shape, cutting blades 8 are fixedly connected to the outer walls of two ends of each distributing plate 38, and the cutting blades 8 are arranged in a triangular shape, so that the material is cut and crushed while the distributing function is achieved;
the material guiding mechanism comprises a material guiding plate 20 and a bottom plate 19, the material guiding plate 20 is fixedly connected with the inner wall of the box body 1, the bottom of the material guiding plate 20 is fixedly connected with a plurality of first springs 23, the bottom of each first spring 23 is fixedly connected with an upright rod 21, the bottom of each upright rod 21 is fixedly connected with the bottom plate 19, the bottom plate 19 is fixedly connected with the inner wall of the box body 1, the material guiding plate 20 is arranged to be inclined, one end of the material guiding plate 20 is arranged at the top of a conveying mechanism 27, the outer wall of the conveying mechanism 27 is fixedly connected with a plurality of material stopping plates 28, a material pressing mechanism is arranged at the top of the inner wall of the top of the conveying box 30, close to one end of the material guiding plate 20, the material pressing mechanism comprises a fourth spring 55 and a material pressing plate 56, the fourth spring 55 is fixedly connected with the inner wall of the conveying box 30, the material pressing plate 56 is fixedly connected with the fourth spring 55, the material pressing plate 56 is arranged to be arc-shaped, the electrostatic mechanism comprises an anode plate 29 and a dust removing plate 36, the anode plate 29 is fixedly connected with the bottom of the inner wall of the conveying box 30, the negative plate 36 is fixedly connected with the bottom of the inner wall of the conveying box 30, the positive plate 29 and the negative plate 36 are respectively electrically connected with the electric control mechanism 37, the top of the positive plate 29 is provided with a plurality of scraping plates 31, the scraping plates 31 are fixedly connected with the material baffle 28, the bottom of the inner wall of the conveying box 30 is fixedly connected with the material guide cloth 26, the other end of the material guide cloth 26 is fixedly connected with the material collecting plate 22, the other end of the material collecting plate 22 is rotatably connected with the inner wall of the box body 1, the top of the material collecting plate 22 is fixedly connected with a connecting rope 24, the top of the connecting rope 24 is fixedly connected with the material guide plate 20, the bottom of the material collecting plate 22 is fixedly connected with a balancing weight 25, the bottom of the outer wall of the box body 1 far away from the material collecting plate 22 is rotatably connected with a cover plate 18, the scraping mechanism comprises a scraping plate 58 and an elastic scraping plate 57, one end of the inner wall of the discharging box 33 is fixedly connected with a connecting block 60, the connecting block 60 is rotatably connected with the scraping plate 58, and the two sides of the outer wall at the bottom of the scraping plate 58 are fixedly connected with second elastic plates 61, the other end of the second elastic plate 61 is fixedly connected with the connecting block 60, the elastic scraper 57 is fixedly connected with the scraper plate 58, the material leaking groove 59 is arranged on the outer wall of the scraper plate 58, the discharging channel 32 is arranged at the bottom of the scraper plate 58, the discharging channel 32 is fixedly connected with the discharging box 33, the screened raw materials are guided into the space between the baffle plates 28 on the outer wall of the conveying mechanism 27 by arranging the baffle plate 20, the bottom of the baffle plate 20 can be hit by arranging the rotating conveying mechanism 27, the baffle plate 20 is connected with the bottom plate 19 by the first spring 23 and the upright rod 21, so that the baffle plate 20 can swing up and down, the material guiding efficiency is improved, the raw materials between the baffle plates 28 can be compressed by arranging the pressure plate 56 connected with the fourth spring 55 at the top of the conveying box 30, the conveying stability is improved, the raw materials between the baffle plates 28 are scraped by arranging the scraper plate 58 connected with the connecting block 60 of the discharging box 33, the raw material dropping efficiency is improved.
When the device is used, raw materials are introduced into the box body 1 through the feeding channel 42, the feeding safety is improved through the feeding mechanism, the raw materials are subjected to raw material crushing pretreatment through the crushing mechanism, the production efficiency of subsequent concrete is improved, the crushed raw materials are screened in a rotating mode through the transmission screening mechanism, the raw materials are introduced into the shaking screening mechanism through the guide channel 10, the raw materials are further screened, the screened raw materials are introduced onto the conveying mechanism 27 through the guide mechanism and are conveyed, the dust removal treatment is carried out during conveying through the electrostatic precipitation mechanism, the shielding protection treatment is carried out during discharging of the tail end of the conveying mechanism 27 through the discharging box 33, the dust overflow is avoided, the dust collection treatment is carried out during discharging through the first guide pipe 35 and the first suction hood 34 through the dust collection mechanism 39, and the purpose of dust-free conveying is realized, the motor 6 is arranged to drive the third rotating rod 40 to rotate, so that the driving belt 4 on the outer wall of the third rotating rod 40 is used to drive the first rotating rod 3 to rotate, the purpose of rotationally crushing raw materials by using the blade 62 on the outer wall of the first rotating rod 3, the sawtooth protrusions 46 on the outer wall of the first rotating rod and the plurality of fixing rods 44 is finally realized, the crushing effect is improved by arranging the blade 62 in a spiral shape, the raw materials can be rotationally sieved by arranging the first screen 48 on the outer wall of the third rotating rod 40 and connected by the rotating frame body 41 and can be scattered, the motor 6 is used to drive the second rotating rod 9 to rotate by arranging the transmission connection of the first bevel gear 5 and the second bevel gear 7, the ball 14 on the outer wall of the second rotating rod 9 and connected by the connecting rod 15 is finally driven to rotate, the sieving frame 16 is extruded, so that the sieving frame 16 can rock on the inner wall of the sliding chute 12 by using the sliding block 13, realized rocking the mesh of screening, through setting up between the deflector 28 that the raw materials after the deflector 20 will filter is leading-in to transport mechanism 27 outer wall, can hit and hit deflector 20 bottom through setting up pivoted transport mechanism 27, connect by first spring 23 and pole setting 21 between deflector 20 and the bottom plate 19 through setting up, thereby make deflector 20 rock from top to bottom, the guide efficiency has been improved, can compress tightly the raw materials between the deflector 28 through setting up pressure flitch 56 that transport case 30 top is connected by fourth spring 55, improve transport stability, scrape the raw materials between the deflector 28 through the scraper 58 that sets up ejection of compact case 33 and be connected by connecting block 60, improve raw materials efficiency that drops.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. A raw material dustless conveying system for concrete production comprises a box body (1), wherein a feeding channel (42) is arranged at the top of the box body (1), a conveying box (30) is fixedly connected to the outer wall of one end of the box body (1), and an electric control mechanism (37) is fixedly connected to the outer wall of one end of the box body (1), and is characterized in that a feeding mechanism is arranged on the inner wall of the feeding channel (42), a crushing mechanism is arranged at the bottom of the feeding channel (42), a transmission screening mechanism is arranged at the bottom of the crushing mechanism, a guide channel (10) is arranged at the bottom of the transmission screening mechanism, a shaking screening mechanism is arranged at the bottom of the shaking screening mechanism, a guide mechanism is arranged at the bottom of the conveying box (30), the conveying box (30) is provided with a conveying mechanism (27), and an electrostatic precipitation mechanism is arranged on the inner wall of the conveying box (30), the other end of the conveying box (30) is fixedly connected with a discharging box (33), the inner wall of the discharging box (33) is provided with a scraping mechanism, a first air suction cover (34) is fixedly connected to the top of the inner wall of the discharging box (33), a first material guide pipe (35) is fixedly connected to the top of the first air suction cover (34), a dust suction mechanism (39) is fixedly connected to the outer wall of the box body (1), and the dust suction mechanism (39) is fixedly connected with the first material guide pipe (35).
2. The raw material dustless conveying system for concrete production according to claim 1, wherein the feeding mechanism comprises a flow limiting plate (54) and a first elastic plate (43), the top of the box body (1) is provided with a notch (52), two ends of the inner wall of the notch (52) are fixedly connected with a second spring (51), the other end of the second spring (51) is fixedly connected with the feeding channel (42), two outer walls of two ends of the inner wall of the feeding channel (42) are fixedly connected with the first elastic plate (43), the first elastic plate (43) is arranged in an arc shape, the flow limiting plate (54) is positioned at the bottom of the first elastic plate (43), two ends of the inner wall of the flow limiting plate (54) and the feeding channel (42) are rotatably connected, the bottom of the flow limiting plate (54) is fixedly connected with a third spring (53), and the other end of the third spring (53) is fixedly connected with the inner wall of the feeding channel (42).
3. The raw material dustless conveying system for concrete production according to claim 2, wherein both ends of the inner wall of the feeding channel (42) are fixedly connected with a third air suction cover (50), one end of the third air suction cover (50) is provided with a protective cover (49), the protective cover (49) is arc-shaped, the outer wall of the protective cover is provided with a plurality of air holes, the other end of the third air suction cover (50) is fixedly connected with a second material guide pipe (45), and the second material guide pipe (45) is fixedly connected with the dust collection mechanism (39).
4. The raw material dustless conveying system for concrete production according to claim 1, wherein the crushing mechanism comprises a motor (6) and a first rotating rod (3), the motor (6) is fixedly connected with the outer wall of the box body (1), both ends of the inner wall of the box body (1) are fixedly connected with a partition plate (2), the inner wall of the box body (1) is rotatably connected with a third rotating rod (40), the third rotating rod (40) is fixedly connected with the motor (6), the third rotating rod (40) is fixedly connected with the partition plate (2), both ends of the outer wall of the third rotating rod (40) are respectively in transmission connection with a transmission belt (4), the top of the transmission belt (4) is in transmission connection with the first rotating rod (3), the outer wall of the first rotating rod (3) is fixedly connected with a blade (62), the blade (62) is set to be spiral, the outer wall of the blade (62) is provided with a sawtooth protrusion (46), a plurality of fixing rods (44) are fixedly connected to the outer wall of the first rotating rod (3), second air suction covers (47) are arranged at two ends of the top of the third rotating rod (40), and the top of each second air suction cover (47) is fixedly connected with the dust collection mechanism (39).
5. The raw material dustless conveying system for concrete production according to claim 4, characterized in that, the transmission screening mechanism comprises a rotating frame body (41) and a first screen (48), the rotating frame body (41) is fixedly connected with a third rotating rod (40), the first screen (48) is fixedly connected with the inner wall of the rotating frame body (41), and the rotating frame body (41) is positioned at the bottom of the first rotating rod (3).
6. The raw material dustless conveying system for concrete production according to claim 1, characterized in that a plurality of material distributing plates (38) are fixedly connected to both sides of the inner wall of the material guiding channel (10), the top of each material distributing plate (38) is provided with an inverted V-shaped structure, the outer walls of both ends of each material distributing plate (38) are fixedly connected with cutting blades (8), and each cutting blade (8) is triangular.
7. The raw material dustless conveying system for concrete production according to claim 4, wherein the shaking screening mechanism comprises a screening frame (16) and a second rotating rod (9), sliding grooves (12) are respectively formed in two ends of the inner wall of the box body (1), sliding blocks (13) are slidably connected to the inner wall of the sliding grooves (12), the sliding blocks (13) are fixedly connected with the screening frame (16), a plurality of second screens (17) are fixedly connected to the inner wall of the screening frame (16), a plurality of fifth springs are fixedly connected between the second screens (17), the second rotating rod (9) is positioned at two ends of the screening frame (16), a first bevel gear (5) is fixedly connected to two ends of the outer wall of a third rotating rod (40), a second bevel gear (7) is connected to the bottom of the first bevel gear (5) in a transmission manner, and the second bevel gear (7) is fixedly connected with the second rotating rod (9), the outer wall of the second rotating rod (9) is fixedly connected with a connecting rod (15), the other end of the connecting rod (15) is fixedly connected with a ball body (14), the outer wall of the second rotating rod (9) is rotatably connected with a limiting plate (11), and the limiting plate (11) is fixedly connected with the inner wall of the box body (1).
8. The raw material dustless conveying system for concrete production according to claim 1, wherein the material guiding mechanism comprises a material guiding plate (20) and a bottom plate (19), the material guiding plate (20) is fixedly connected with the inner wall of the box body (1), the bottom of the material guiding plate (20) is fixedly connected with a plurality of first springs (23), the bottom of each first spring (23) is fixedly connected with an upright rod (21), the bottom of each upright rod (21) is fixedly connected with the bottom plate (19), the bottom plate (19) is fixedly connected with the inner wall of the box body (1), the material guiding plate (20) is arranged to be inclined, one end of the material guiding plate (20) is arranged at the top of the conveying mechanism (27), the outer wall of the conveying mechanism (27) is fixedly connected with a plurality of material blocking plates (28), one end of the top of the inner wall of the top of the conveying box (30), which is close to the material guiding plate (20), is provided with a material pressing mechanism, which comprises a fourth spring (55) and a material pressing plate (56), the fourth spring (55) is fixedly connected with the inner wall of the conveying box (30), the material pressing plate (56) is fixedly connected with the fourth spring (55), and the material pressing plate (56) is arc-shaped.
9. The raw material dustless conveying system for concrete production according to claim 8, wherein the electrostatic precipitation mechanism comprises an anode plate (29) and a cathode plate (36), the bottom of the inner wall of the anode plate (29) is fixedly connected with the bottom of the inner wall of the conveying box (30), the bottom of the inner wall of the cathode plate (36) is fixedly connected with the bottom of the inner wall of the conveying box (30), the anode plate (29) and the cathode plate (36) are respectively electrically connected with an electric control mechanism (37), a plurality of scraping plates (31) are arranged on the top of the anode plate (29), the scraping plates (31) are fixedly connected with the baffle plate (28), the bottom of the inner wall of the conveying box (30) is fixedly connected with a guide cloth (26), the other end of the guide cloth (26) is fixedly connected with a material collecting plate (22), the other end of the material collecting plate (22) is rotatably connected with the inner wall of the box body (1), the top of the material collecting plate (22) is fixedly connected with a connecting rope (24), and the top of the connecting rope (24) is fixedly connected with the material guiding plate (20), the bottom of the material collecting plate (22) is fixedly connected with a balancing weight (25), and the bottom of the outer wall of one end, away from the material collecting plate (22), of the box body (1) is rotatably connected with a cover plate (18).
10. The raw material dustless conveying system for concrete production according to claim 1, wherein the scraping mechanism comprises a scraping plate (58) and an elastic scraping plate (57), one end of the inner wall of the discharging box (33) is fixedly connected with a connecting block (60), the connecting block (60) is rotatably connected with the scraping plate (58), both sides of the outer wall of the bottom of the scraping plate (58) are fixedly connected with a second elastic plate (61), the other end of the second elastic plate (61) is fixedly connected with the connecting block (60), the elastic scraping plate (57) is fixedly connected with the scraping plate (58), a material leaking groove (59) is formed in the outer wall of the scraping plate (58), a discharging channel (32) is formed in the bottom of the scraping plate (58), and the discharging channel (32) is fixedly connected with the discharging box (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210140954.7A CN114408619A (en) | 2022-02-16 | 2022-02-16 | Raw materials dustless conveying system for concrete production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210140954.7A CN114408619A (en) | 2022-02-16 | 2022-02-16 | Raw materials dustless conveying system for concrete production |
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| Publication Number | Publication Date |
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| CN114408619A true CN114408619A (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210140954.7A Withdrawn CN114408619A (en) | 2022-02-16 | 2022-02-16 | Raw materials dustless conveying system for concrete production |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108353A (en) * | 2022-05-26 | 2022-09-27 | 安阳钢铁建设有限责任公司 | It is unloaded with removing ventilation groove |
| CN115158991A (en) * | 2022-07-01 | 2022-10-11 | 安徽恒诺机电科技有限公司 | A orderly loading attachment for servo motor shaft coupling |
| CN117262799A (en) * | 2023-09-07 | 2023-12-22 | 扬州元益混凝土有限公司 | Concrete raw material conveying device with dust removal function |
| CN118403720A (en) * | 2024-06-27 | 2024-07-30 | 济南四建（集团）有限责任公司 | A building rubbish breaker for building engineering construction |
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2022
- 2022-02-16 CN CN202210140954.7A patent/CN114408619A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115108353A (en) * | 2022-05-26 | 2022-09-27 | 安阳钢铁建设有限责任公司 | It is unloaded with removing ventilation groove |
| CN115108353B (en) * | 2022-05-26 | 2024-05-14 | 安阳钢铁建设有限责任公司 | Movable ventilation groove for unloading |
| CN115158991A (en) * | 2022-07-01 | 2022-10-11 | 安徽恒诺机电科技有限公司 | A orderly loading attachment for servo motor shaft coupling |
| CN115158991B (en) * | 2022-07-01 | 2024-03-22 | 安徽恒诺机电科技有限公司 | Ordered feeding device for servo motor coupler |
| CN117262799A (en) * | 2023-09-07 | 2023-12-22 | 扬州元益混凝土有限公司 | Concrete raw material conveying device with dust removal function |
| CN117262799B (en) * | 2023-09-07 | 2024-03-29 | 扬州元益混凝土有限公司 | Concrete raw material conveying device with dust removal function |
| CN118403720A (en) * | 2024-06-27 | 2024-07-30 | 济南四建（集团）有限责任公司 | A building rubbish breaker for building engineering construction |
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Application publication date: 20220429 |