CN117162249B - Suspension type anti-blocking distributing machine for concrete plate production - Google Patents
Suspension type anti-blocking distributing machine for concrete plate production Download PDFInfo
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- CN117162249B CN117162249B CN202311334863.8A CN202311334863A CN117162249B CN 117162249 B CN117162249 B CN 117162249B CN 202311334863 A CN202311334863 A CN 202311334863A CN 117162249 B CN117162249 B CN 117162249B
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- 239000004567 concrete Substances 0.000 title claims abstract description 64
- 239000000725 suspension Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 63
- 238000007790 scraping Methods 0.000 claims description 24
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to the technical field of material distributors, and discloses a suspension type anti-blocking material distributor for producing concrete slabs, which comprises a hopper, wherein the side wall of the hopper is provided with a plurality of material outlet nozzles, a sealing cover is arranged on each material outlet nozzle, and the edges of each material outlet nozzle are provided with a flow guide assembly and a driving assembly.
Description
Technical Field
The invention relates to the technical field of material distributors, in particular to a suspension type anti-blocking material distributor for producing concrete slab pieces.
Background
The precast concrete plate adopts pc component production system to process often, and pc component production system mainly includes shaking table, cloth machine, track and conveyer etc. wherein the cloth machine hopper hangs on the track and along the track removal, spills the concrete material in the mould of bottom, sets up multiunit evenly arranged's screw conveying subassembly and bin outlet in the cloth machine hopper, and then realizes even cloth, and simultaneously through the adjustable ejection of compact width of closing of control bin outlet to match the shape of plate.
The existing distributing machine still has a certain problem, firstly, in order to ensure the distributing efficiency of concrete, the width of a common discharging hole is not too small, when common whole concrete is processed, only the total width of a plurality of discharging holes is required to be controlled to be smaller than the width of a die, but when a plate with slotted holes is processed, an inner die and an outer die are generally required, at the moment, if the gap between the inner die and the outer die is smaller than the width of the discharging hole of the distributing machine, part of concrete cannot enter the gap in the distributing process, so that not only is the concrete lost, but also the concrete quantity in the gap is smaller than other positions, and the distribution is not uniform; secondly, the discharge hole of the existing distributing machine is easy to adhere to concrete, and the sealing effect is affected when the cover plate is closed, so that the slurry leakage phenomenon is caused.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a suspension type anti-blocking distributing machine for concrete plate production, which has the advantages of strong applicability, good sealing performance and the like, and solves the problem that the discharging width of the existing distributing machine cannot adapt to the distribution of a narrower part of a mould and the sealing effect is influenced by the adhesion of concrete at a discharging port.
In order to solve the technical problems, the invention provides the following technical scheme: the suspended anti-blocking spreader for producing concrete slabs comprises a hopper, wherein a plurality of discharging pipe orifices are arranged on the side wall of the hopper, a sealing cover is arranged on each discharging pipe orifice, and a flow guide assembly and a driving assembly are arranged at the edge of each discharging pipe orifice;
The two diversion assemblies are arranged on the side wall of the hopper and symmetrically distributed on two sides of the discharge pipe orifice, each diversion assembly comprises a rotatable diversion plate, the diversion plates are used for guiding materials discharged by the discharge pipe orifice to fall after rotating, and the diversion plates are used for scraping the materials attached to the edge of the discharge pipe orifice in the rotating process;
The driving assembly is arranged on the side wall of the hopper and is in transmission connection with the diversion assembly, and the driving assembly is used for driving the two diversion plates to rotate;
when the material discharge width is required to be reduced, the driving assembly operates and drives the two guide plates to rotate successively, so that the two guide plates are forced to rotate to the lower part of the discharge pipe orifice and incline towards the middle discharge pipe orifice, and the material is further guided to be discharged in a smaller width;
Before closing the sealing cover, the driving assembly operates and drives the two guide plates to rotate successively, the edges of the guide plates are attached to the end face of the discharging pipe orifice in the rotating process of the guide plates, and materials remained on the end face of the discharging pipe orifice are cleaned.
Preferably, the guide assembly further comprises a base shaft, the base shaft is fixed with the side wall of the hopper, a sleeve is rotationally connected to the base shaft, the guide plate is installed at one end of the sleeve, and a worm wheel is fixed at one end, away from the guide plate, of the sleeve.
Preferably, the edge of the worm wheel is provided with a worm, the worm is meshed with the worm wheel, a bearing seat is movably mounted on the worm, the bearing seat is fixed with the side wall of the hopper, and a gear is fixed at one end of the worm.
Preferably, the guide plate comprises a square plate and a scraping strip at the edge of the square plate, the scraping strip is hinged with the square plate, the edge of the square plate and the edge of the scraping strip are also connected with elastic pieces, the elastic pieces comprise telescopic rods and pushing springs, the two ends of each telescopic rod are respectively fixed with a first connecting block and a second connecting block, the first connecting blocks are rotationally connected with the edge of the scraping strip, the second connecting blocks are rotationally connected with the edge of the square plate, the pushing springs are sleeved outside the telescopic rods, and the two ends of each pushing spring are respectively fixed with the first connecting blocks and the second connecting blocks.
Preferably, a substrate is fixed on the sleeve, short pins are fixed on the surface of the square plate and are movably inserted into the substrate, ends of the short pins are fixed with ends, a reset spring is fixedly connected between the ends and the substrate, a strip-shaped hole is formed in the surface of the substrate, a driving motor is fixed on the surface of the substrate, a cam is fixed on an output shaft of the driving motor, and the cam corresponds to the strip-shaped hole.
Preferably, the driving assembly comprises a bidirectional driving cylinder, the bidirectional driving cylinder is fixed with the side wall of the hopper, two output shafts of the bidirectional driving cylinder are respectively fixed with a pushing plate, two pushing plates respectively correspond to the gear positions of the two diversion assemblies, and the pushing plates are respectively provided with a first rack and a second rack.
Preferably, the first rack is meshed with the gear, and a space is arranged between the second rack and the gear.
Preferably, the edge of the discharging pipe orifice is provided with a protective shell, and the protective shell is fixed with the side wall of the hopper.
Preferably, the side wall of the hopper is fixed with a gear motor, an output shaft of the gear motor is fixed with a stirring roller, and the stirring roller is arranged inside the hopper and both ends of the stirring roller are movably connected with the hopper.
Compared with the prior art, the invention provides the suspension type anti-blocking distributing machine for producing the concrete plate, which has the following beneficial effects:
According to the suspension type anti-blocking distributing machine for producing the concrete slab, the guide assemblies and the driving assemblies matched with the guide assemblies are arranged at the positions of the plurality of discharging pipe orifices of the distributing machine, the driving assemblies are utilized to drive the two guide plates to rotate and then can be used for guiding the swept concrete materials, so that the width of the materials during discharging is reduced, the distributing work in a narrow gap is effectively adapted, the waste of the materials is reduced, the materials in the narrow gap are more sufficient, and the distributing efficiency is improved;
In addition, through two guide plate pivoted in-process guide plate edges laminating ejection of compact mouth of pipe terminal surfaces of drive assembly drive, can be used to clear up remaining concrete material on the terminal surface when discharging, avoid remaining concrete material to influence the orificial sealing performance of ejection of compact, and then avoided leaking thick liquid phenomenon, it is more practical.
2. This kind of suspension type anti-blocking spreader that concrete slab piece production was used, through setting up the guide plate into square board, scrape strip and elastic component, when the guide plate rotated, can strike off remaining concrete material on the discharging pipe mouth terminal surface, avoided remaining concrete material to influence the discharging pipe mouth and closed the leakproofness after, and the elasticity of elastic component makes scrape the strip and hugs closely discharging pipe mouth's terminal surface, has further improved the clearance effect.
3. This kind of suspension type anti-blocking spreader that concrete slab piece production was used sets up driving motor, rotates through the cam when driving motor moves, cooperates reset spring's elasticity drive vibration, is favorable to accelerating concrete spill through the vibration effect, avoids concrete to pile up between two guide plates, has improved unloading efficiency.
Drawings
FIG. 1 is a schematic perspective view of a suspended anti-blocking spreader for producing concrete slabs according to the present invention;
FIG. 2 is a front view of a suspended anti-jam spreader for the production of concrete panels according to the present invention;
FIG. 3 is a schematic diagram of a driving assembly according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 4 in accordance with the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a flow guiding assembly according to the present invention;
FIG. 7 is an enlarged view of portion C of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic diagram illustrating operation of the deflector assembly of the present invention;
FIG. 9 is a schematic diagram illustrating operation of the baffle of the present invention;
FIG. 10 is an enlarged view of portion D of FIG. 9 in accordance with the present invention;
Fig. 11 is a schematic view of the internal structure of the hopper according to the present invention.
In the figure: 1. a hopper; 2. a discharging pipe orifice; 3. a cover; 4. a flow guiding assembly; 41. a deflector; 411. a square plate; 412. scraping the strip; 413. a telescopic rod; 414. pushing a spring; 415. a first connection block; 416. a second connection block; 417. an end head; 418. a return spring; 419. a short pin; 42. a base shaft; 43. a sleeve; 44. a worm wheel; 45. a worm; 46. a bearing seat; 47. a gear; 48. a substrate; 481. a bar-shaped hole; 49. a driving motor; 40. a cam; 5. a drive assembly; 51. a bi-directional driving cylinder; 52. a push plate; 53. a first rack; 54. a second rack; 6. a protective shell; 7. a speed reducing motor; 8. stirring roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As described in the background art, the application provides a suspension type anti-blocking distributing machine for concrete plate production, which aims to solve the technical problems.
Referring to fig. 1-2, a suspension type anti-blocking spreader for concrete plate production comprises a hopper 1, wherein a plurality of discharging nozzles 2 are arranged on the side wall of the hopper 1, and a sealing cover 3 is arranged on the discharging nozzles 2, and is characterized in that: the edge of the discharging pipe orifice 2 is provided with a flow guiding component 4 and a driving component 5;
The two diversion assemblies 4 are arranged, the two diversion assemblies 4 are arranged on the side wall of the hopper 1 and symmetrically distributed on two sides of the discharging pipe orifice 2, the diversion assemblies 4 comprise rotatable diversion plates 41, the diversion plates 41 are used for guiding materials discharged by the discharging pipe orifice 2 to fall after rotating, and the diversion plates 41 are used for scraping the materials attached to the edge of the discharging pipe orifice 2 in the rotating process;
The driving component 5 is arranged on the side wall of the hopper 1, the driving component 5 is in transmission connection with the diversion component 4, and the driving component 5 is used for driving the two diversion plates 41 to rotate;
When the material discharge width needs to be reduced, the driving assembly 5 operates and drives the two guide plates 41 to rotate successively, so that the two guide plates 41 are forced to rotate to the lower part of the discharge pipe orifice 2 and incline towards the middle discharge pipe orifice 2, and then the material is guided to be discharged in a smaller width;
Before closing the sealing cover 3, the driving assembly 5 operates and drives the two guide plates 41 to rotate successively, the edges of the guide plates 41 are attached to the end face of the discharging pipe orifice 2 in the rotating process, and the materials remained on the end face of the discharging pipe orifice 2 are cleaned.
Wherein, a plurality of discharging pipe orifices 2 are linearly and uniformly arranged, the opening and closing mode of the sealing cover 3 is the same as that of the prior art, the sealing cover 3 moves to the upper part of the discharging pipe orifice 2 when being opened, and in the initial state, two guide plates 41 are vertical and are contained at two sides of the discharging pipe orifice 2;
When the concrete filling machine is used, if a plate with a narrower part is processed, firstly, the hopper 1 is controlled to move to the upper part of a die, so that a certain discharging pipe orifice 2 is positioned right above a narrow gap between an outer die and an inner die, then, a sealing cover 3 on the discharging pipe orifice 2 is controlled to be opened, a driving component 5 on the discharging pipe orifice 2 above the narrow gap is started, the driving component 4 is driven to operate when the driving component 5 operates, the two vertical guide plates 41 are forced to rotate to the lower part of the discharging pipe orifice 2 and incline towards the middle discharging pipe orifice 2 when the driving component 4 operates, at the moment, the positions of the two guide plates 41 correspond, after that, the hopper 1 operates to realize discharging, concrete materials are discharged from the discharging pipe orifice 2 and are sprayed downwards, wherein the concrete materials contacting the two guide plates 41 slide along the guide plates 41, so that all concrete falls from the gap between the two guide plates 41, and further, the width of the concrete scattering is reduced, the concrete can fall into the narrow gap between the outer die and the inner die, and finally, the hopper 1 is controlled to move so as to uniformly fill the narrow gap; when the processing is finished, the driving assembly 5 at each discharging pipe orifice 2 is controlled to operate, the driving assembly 5 drives the flow guide assemblies 4 to operate, and the two flow guide plates 41 can be driven to rotate sequentially in the same way, as the edges of the flow guide plates 41 are attached to the end face of the discharging pipe orifice 2 in the rotating process, the concrete materials adhered to the end face of the discharging pipe orifice 2 are scraped off, and after the flow guide plates 41 are reset, the sealing cover 3 is controlled to close the discharging pipe orifice 2;
Through all set up guiding component 4 and the drive assembly 5 rather than matching in a plurality of ejection of compact mouth of pipe 2 departments of cloth machine, utilize drive assembly 5 to drive two guide plates 41 and rotate the back and can be used to the concrete material water conservancy diversion to sweeping, and then the width when reducing the material unloading, the cloth work in the effective adaptation narrower clearance has reduced the waste of material, and make the material in the narrow clearance more sufficient, cloth efficiency has been improved, in addition, through the terminal surface of the laminating ejection of compact mouth of pipe 2 of drive assembly 5 drive two guide plates 41 pivoted in-process guide plate 41 edge, can be used to clear up the remaining concrete material on the terminal surface when the row material is finished, avoid remaining concrete material to influence the sealing performance of ejection of compact mouth of pipe 2, and then avoided the thick liquid phenomenon that leaks, and is more practical.
Further, referring to fig. 2-5, the diversion assembly 4 further includes a base shaft 42, the base shaft 42 is fixed with the side wall of the hopper 1, a sleeve 43 is rotatably connected to the base shaft 42, the diversion plate 41 is installed at one end of the sleeve 43, a worm wheel 44 is fixed at one end of the sleeve 43 far away from the diversion plate 41, a worm 45 is arranged at the edge of the worm wheel 44, the worm 45 is meshed with the worm wheel 44, a bearing seat 46 is movably installed on the worm 45, the bearing seat 46 is fixed with the side wall of the hopper 1, and a gear 47 is fixed at one end of the worm 45.
Wherein, the base shaft 42 is parallel to the direction of the discharging pipe orifice 2, the worm 45 is provided with two bearing seats 46, when in use, the gear 47 rotates to drive the worm 45 to rotate, when the worm 45 rotates, the worm wheel 44 is driven to rotate, when the worm wheel 44 rotates, the sleeve 43 on the base shaft 42 is driven to rotate, and then the guide plate 41 is driven to rotate;
Through setting up water conservancy diversion subassembly 4, gear 47 rotates the back and drives guide plate 41 through worm 45, worm wheel 44 and sheathed tube 43's transmission and rotate, is favorable to rotating guide plate 41 to incline to the concrete material that falls with the water conservancy diversion, and then reduces the width of concrete material unloading, is favorable to adapting to the cloth in less clearance, has reduced the waste of material, has improved cloth efficiency, simultaneously, can realize the auto-lock through worm wheel 44 and worm 45's transmission mode, guide plate 41 can not move at will, and is more stable.
Further, referring to fig. 2, 6 and 7, the deflector 41 includes a square plate 411 and a scraping strip 412 on the edge of the square plate 411, the scraping strip 412 is hinged to the square plate 411, elastic members are further connected to the edge of the square plate 411 and the edge of the scraping strip 412, the elastic members include a telescopic rod 413 and a pushing spring 414, two ends of the telescopic rod 413 are respectively fixed with a first connecting block 415 and a second connecting block 416, the first connecting block 415 is rotationally connected with the edge of the scraping strip 412, the second connecting block 416 is rotationally connected with the edge of the square plate 411, the pushing spring 414 is sleeved outside the telescopic rod 413, and two ends of the pushing spring 414 are respectively fixed with the first connecting block 415 and the second connecting block 416.
The number of the elastic pieces is preferably two, the two elastic pieces are symmetrically arranged at the upper edge and the lower edge of the guide plate 41, and in an initial state, the scraping strip 412 and the square plate 411 are positioned on the same plane;
When the scraper bar 412 is used, when the deflector 41 rotates, the scraper bar 412 contacts the edge of the discharging pipe orifice 2, the extrusion force enables the scraper bar 412 to rotate, the first connecting block 415 at the edge is driven to move when the scraper bar 412 rotates, the distance between the first connecting block 415 and the first connecting block 415 is reduced after the first connecting block 415 moves, the pushing spring 414 and the telescopic rod 413 are compressed, the elastic force after the pushing spring 414 is compressed acts on the scraper bar 412, the edge of the scraper bar 412 is tightly attached to the end face of the discharging pipe orifice 2, and residual concrete materials on the end face are scraped in the moving process of the scraper bar 412;
through setting up baffle 41 into square plate 411, scrape strip 412 and elastic component, when baffle 41 rotates, can strike off the remaining concrete material on the discharging pipe mouth 2 terminal surface, avoided remaining concrete material to influence the leakproofness after discharging pipe mouth 2 closes, and the elasticity of elastic component makes scrape the strip 412 hug closely the terminal surface of discharging pipe mouth 2, has further improved the cleaning effect.
Further, referring to fig. 4 and 6, a base plate 48 is fixed on the sleeve 43, a short pin 419 is fixed on the surface of the square plate 411, the short pins 419 are movably inserted into the base plate 48, an end 417 is fixed at the end of the short pin 419, a return spring 418 is fixedly connected between the end 417 and the base plate 48, a bar-shaped hole 481 is formed in the surface of the base plate 48, a driving motor 49 is fixed on the surface of the base plate 48, a cam 40 is fixed on the output shaft of the driving motor 49, and the cam 40 corresponds to the position of the bar-shaped hole 481.
The number of the short pins 419 is preferably four, the four short pins 419 are uniformly arranged at four corners of the base plate 48, when in use, the driving motor 49 is started, the driving motor 49 drives the cam 40 to rotate when in operation, the cam 40 rotates to pass through the strip-shaped holes 481 and push the square plate 411 to move, the square plate 411 drives the short pins 419 and the end 417 to move when in movement, the return spring 418 is compressed, and the elastic force of the return spring 418 drives the short pins 419 and the square plate 411 to return when the cam 40 is separated from the square plate 411, so that the square plate 411 is driven to reciprocate by reciprocation, and the whole guide plate 41 vibrates;
Through setting up driving motor 49, through cam 40 rotation during driving motor 49 operation, cooperation reset spring 418's elasticity drive vibration is favorable to accelerating concrete spill through the vibration effect, avoids concrete to pile up between two guide plates 41, has improved unloading efficiency.
Further, referring to fig. 3 and 5, the driving assembly 5 includes a bidirectional driving cylinder 51, the bidirectional driving cylinder 51 is fixed to a side wall of the hopper 1, two output shafts of the bidirectional driving cylinder 51 are respectively fixed with a pushing plate 52, two pushing plates 52 respectively correspond to positions of the gears 47 of the two diversion assemblies 4, two pushing plates 52 are respectively provided with a first rack 53 and a second rack 54, the first rack 53 is meshed with the gears 47, and a space is provided between the second rack 54 and the gears 47.
The lengths of the first rack 53 and the second rack 54 are the same, the driving distance between the two ends of the bidirectional driving cylinder 51 is the same and is larger than the length of the first rack 53 or the second rack 54, when the bidirectional driving cylinder 51 is started, the output shafts at the two ends of the bidirectional driving cylinder 51 extend to respectively drive the two pushing plates 52 to move simultaneously, the first rack 53 is meshed with the gear 47, when the first rack 53 moves along with the pushing plates 52, the gear 47 is directly driven to rotate, when the first rack 53 is separated from the gear 47, the gear 47 is not rotated any more, and because a space is arranged between the second rack 54 and the gear 47, when the second rack 54 moves along with the pushing plates 52, the second rack 54 is meshed with the gear 47, and then the gear 47 is pushed to move, and when the second rack 54 is separated from the gear 47, the gear 47 is not rotated any more;
By arranging the first rack 53 and the second rack 54 with different positions, the two gears 47 are rotated at different time when the first rack 53 and the second rack 54 of the bidirectional driving cylinder 51 move simultaneously, which is beneficial to driving the two guide plates 41 to rotate to a set angle, and driving the two guide plates 41 to reset when resetting, so that the two guide plates 41 are prevented from contacting each other in the rotating process.
Further, referring to fig. 8, a protecting shell 6 is disposed at the edge of the discharging nozzle 2, and the protecting shell 6 is fixed to the side wall of the hopper 1.
Wherein the protective shell 6 wraps the whole driving assembly 5 and the worm 45, and the sleeve 43 is rotationally connected with the protective shell 6;
when the material discharging pipe is used, the protective shell 6 can protect part of the parts at the edge of the material discharging pipe orifice 2, so that concrete is prevented from being sputtered onto the parts, and the service life of the parts is prolonged.
Further, referring to fig. 11, a gear motor 7 is fixed on the side wall of the hopper 1, a stirring roller 8 is fixed on the output shaft of the gear motor 7, and the stirring roller 8 is arranged inside the hopper 1 and both ends of the stirring roller are movably connected with the hopper 1.
Wherein, stirring roller 8 surface is provided with evenly distributed's puddler, and gear motor 7 operation drives stirring roller 8 rotation to this is to the concrete stirring in the hopper 1, effectively avoids the concrete to solidify, avoids the jam.
Working principle: when the concrete sprayer is used, if a plate with a narrower part is processed, the hopper 1 is controlled to move above the die, a certain discharging pipe orifice 2 is positioned right above a narrow gap between the outer die and the inner die, then the sealing cover 3 on the discharging pipe orifice 2 is controlled to be opened, the bidirectional driving cylinder 51 is started again, the output shafts at two ends of the bidirectional driving cylinder 51 extend to respectively drive the two push plates 52 to move simultaneously, as the first rack 53 is meshed with the gear 47, when the first rack 53 moves along with the push plates 52, the gear 47 is directly driven to rotate, as a gap is arranged between the second rack 54 and the gear 47, when the second rack 54 moves along with the push plates 52, the gap is meshed with the gear 47, then the gear 47 is pushed to move, so that the first rack 53 and the second rack sequentially drive the two gears 47 to rotate, the worm 45 can be driven to rotate, and the worm 45 is driven to rotate, and the worm 44 is driven to rotate, and the sleeve 43 on the base shaft 42 is driven to rotate, finally the two guide plates 41 are rotated to the lower part of the discharging pipe orifice 2 and are meshed with the gear 47, and the two guide plates are inclined along the gap between the two guide plates 2, and the concrete can fall down along the gap between the two guide plates 41, and the concrete can fall down along the gap between the two guide plates, and the concrete can fall down between the two guide plates 41 and the gap between the concrete sprayer;
When the concrete is scattered along the guide plate 41 and the blanking efficiency is affected after stacking, the driving motor 49 is started, the driving motor 49 drives the cam 40 to rotate when in operation, the cam 40 rotates to pass through the strip-shaped hole 481 and push the square plate 411 to move, the square plate 411 drives the short pin 419 and the end 417 to move when in movement, the reset spring 418 is further compressed, the elastic force of the reset spring 418 drives the short pin 419 and the square plate 411 to reset when the cam 40 is separated from the square plate 411, and the square plate 411 is driven to reciprocate in such a way, so that the whole guide plate 41 vibrates, and the blanking efficiency is improved;
When the processing is finished, controlling the bidirectional driving cylinders 51 at the positions of the discharging pipe orifices 2 to operate, driving the flow guide assemblies 4 to operate by the bidirectional driving cylinders 51, driving the two flow guide plates 41 to rotate sequentially, enabling the scraping strips 412 to contact the edges of the discharging pipe orifices 2 when the flow guide plates 41 rotate, enabling the scraping strips 412 to rotate by extrusion force, driving the first connecting blocks 415 at the edges to move when the scraping strips 412 rotate, enabling the distance between the first connecting blocks 415 and the first connecting blocks 415 to be reduced after the first connecting blocks 415 move, compressing the pushing springs 414 and the telescopic rods 413, enabling the elastic force compressed by the pushing springs 414 to act on the scraping strips 412, enabling the edges of the scraping strips 412 to be tightly attached to the end faces of the discharging pipe orifices 2, scraping residual concrete materials on the end faces in the moving process of the scraping strips 412, and controlling the sealing cover 3 to close the discharging pipe orifices 2 after the flow guide plates 41 are reset;
Through all set up guiding component 4 and the drive assembly 5 rather than matching in a plurality of ejection of compact mouth of pipe 2 departments of cloth machine, utilize drive assembly 5 to drive two guide plates 41 and rotate the back and can be used to the concrete material water conservancy diversion to sweeping, and then the width when reducing the material unloading, the cloth work in the effective adaptation narrower clearance has reduced the waste of material, and make the material in the narrow clearance more sufficient, cloth efficiency has been improved, in addition, through the terminal surface of the laminating ejection of compact mouth of pipe 2 of drive assembly 5 drive two guide plates 41 pivoted in-process guide plate 41 edge, can be used to clear up the remaining concrete material on the terminal surface when the row material is finished, avoid remaining concrete material to influence the sealing performance of ejection of compact mouth of pipe 2, and then avoided the thick liquid phenomenon that leaks, and is more practical.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a suspension type anti-blocking spreader for concrete plate production, includes hopper (1), hopper (1) lateral wall is provided with a plurality of ejection of compact mouth of pipe (2), install closing cap (3), its characterized in that on ejection of compact mouth of pipe (2): the edge of the discharging pipe orifice (2) is provided with a flow guiding component (4) and a driving component (5);
The two diversion assemblies (4) are arranged, the two diversion assemblies (4) are arranged on the side wall of the hopper (1) and symmetrically distributed on two sides of the discharging pipe orifice (2), the diversion assemblies (4) comprise rotatable diversion plates (41), the diversion plates (41) are used for guiding materials discharged by the discharging pipe orifice (2) to fall after rotating, and the diversion plates (41) are used for scraping the materials attached to the edge of the discharging pipe orifice (2) in the rotating process;
the driving assembly (5) is arranged on the side wall of the hopper (1), the driving assembly (5) is in transmission connection with the guide assembly (4), and the driving assembly (5) is used for driving the two guide plates (41) to rotate;
When the material discharge width needs to be reduced, the driving assembly (5) operates and drives the two guide plates (41) to rotate in sequence, so that the two guide plates (41) are forced to rotate to the lower part of the discharge pipe orifice (2) and incline towards the middle discharge pipe orifice (2), and then the material is guided to be discharged in a smaller width;
Before the sealing cover (3) is closed, the driving assembly (5) operates and drives the two guide plates (41) to rotate in sequence, the edges of the guide plates (41) are attached to the end face of the discharging pipe orifice (2) in the rotating process, and materials remained on the end face of the discharging pipe orifice (2) are cleaned;
The guide assembly (4) further comprises a base shaft (42), the base shaft (42) is fixed with the side wall of the hopper (1), a sleeve (43) is rotatably connected to the base shaft (42), the guide plate (41) is installed at one end of the sleeve (43), and a worm wheel (44) is fixed at one end, far away from the guide plate (41), of the sleeve (43);
The guide plate (41) comprises a square plate (411) and a scraping strip (412) at the edge of the square plate (411), the scraping strip (412) is hinged to the square plate (411), an elastic piece is further connected to the edge of the square plate (411) and the edge of the scraping strip (412), the elastic piece comprises a telescopic rod (413) and a pushing spring (414), a first connecting block (415) and a second connecting block (416) are respectively fixed to two ends of the telescopic rod (413), the first connecting block (415) is rotationally connected with the edge of the scraping strip (412), the second connecting block (416) is rotationally connected with the edge of the square plate (411), the pushing spring (414) is sleeved outside the telescopic rod (413), and two ends of the pushing spring (414) are respectively fixed to the first connecting block (415) and the second connecting block (416).
A base plate (48) is fixed on the sleeve (43), a short pin (419) is fixed on the surface of the square plate (411), the short pins (419) are movably connected with the base plate (48), an end head (417) is fixed at the end part of each short pin (419), a reset spring (418) is fixedly connected between the end head (417) and the base plate (48), a strip-shaped hole (481) is formed in the surface of the base plate (48), a driving motor (49) is fixed on the surface of the base plate (48), a cam (40) is fixed on an output shaft of the driving motor (49), and the position of the cam (40) corresponds to the position of the strip-shaped hole (481);
the driving assembly (5) comprises a bidirectional driving air cylinder (51), the bidirectional driving air cylinder (51) is fixed with the side wall of the hopper (1), two output shafts of the bidirectional driving air cylinder (51) are respectively fixed with a pushing plate (52), two pushing plates (52) respectively correspond to the positions of gears (47) of the two diversion assemblies (4), and a first rack (53) and a second rack (54) are respectively arranged on the two pushing plates (52).
2. The suspended anti-blocking spreader for the production of concrete slabs according to claim 1, wherein: the edge of the worm wheel (44) is provided with a worm (45), the worm (45) is meshed with the worm wheel (44), a bearing seat (46) is movably mounted on the worm (45), the bearing seat (46) is fixed with the side wall of the hopper (1), and a gear (47) is fixed at one end of the worm (45).
3. The suspended anti-blocking spreader for the production of concrete slabs according to claim 1, wherein: the first rack (53) is meshed with the gear (47), and a space is arranged between the second rack (54) and the gear (47).
4. A suspended anti-clogging spreader for concrete slab production as recited in claim 3, wherein: the edge of the discharging pipe orifice (2) is provided with a protective shell (6), and the protective shell (6) is fixed with the side wall of the hopper (1).
5. The suspended anti-blocking spreader for the production of concrete slabs according to claim 1, wherein: the automatic stirring device is characterized in that a gear motor (7) is fixed on the side wall of the hopper (1), a stirring roller (8) is fixed on an output shaft of the gear motor (7), and the stirring roller (8) is arranged inside the hopper (1) and both ends of the stirring roller are movably connected with the hopper (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311334863.8A CN117162249B (en) | 2023-10-16 | 2023-10-16 | Suspension type anti-blocking distributing machine for concrete plate production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311334863.8A CN117162249B (en) | 2023-10-16 | 2023-10-16 | Suspension type anti-blocking distributing machine for concrete plate production |
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| CN117162249A CN117162249A (en) | 2023-12-05 |
| CN117162249B true CN117162249B (en) | 2024-05-24 |
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| CN117885195B (en) * | 2024-03-14 | 2024-06-18 | 福建建泰建筑科技有限责任公司 | Prefabricated assembled concrete prefabricated member automation equipment |
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| KR200254468Y1 (en) * | 2001-08-02 | 2001-12-01 | 주식회사 곰레미콘 | lemicon low slump manufactured goods production concretehopper gate structure |
| CN210732788U (en) * | 2019-07-05 | 2020-06-12 | 东莞市建安集团有限公司 | Material distributing machine |
| CN113618923A (en) * | 2021-08-24 | 2021-11-09 | 重庆雅博建材有限公司 | Concrete discharging bin anti-blocking device |
| CN216710979U (en) * | 2021-12-06 | 2022-06-10 | 巴东华溢建材有限公司 | Concrete clinker discharging device |
| CN218019374U (en) * | 2022-04-21 | 2022-12-13 | 湖北麻城宏基混凝土有限公司 | A blanking structure for concrete processing |
| CN218618243U (en) * | 2022-12-06 | 2023-03-14 | 桐乡市中天建设混凝土有限公司 | Anti-blocking concrete powder storage hopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2007100358A4 (en) * | 2007-05-03 | 2007-06-07 | Edgetec Group Pty Ltd | Portable concrete moulding machine |
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| KR200254468Y1 (en) * | 2001-08-02 | 2001-12-01 | 주식회사 곰레미콘 | lemicon low slump manufactured goods production concretehopper gate structure |
| CN210732788U (en) * | 2019-07-05 | 2020-06-12 | 东莞市建安集团有限公司 | Material distributing machine |
| CN113618923A (en) * | 2021-08-24 | 2021-11-09 | 重庆雅博建材有限公司 | Concrete discharging bin anti-blocking device |
| CN216710979U (en) * | 2021-12-06 | 2022-06-10 | 巴东华溢建材有限公司 | Concrete clinker discharging device |
| CN218019374U (en) * | 2022-04-21 | 2022-12-13 | 湖北麻城宏基混凝土有限公司 | A blanking structure for concrete processing |
| CN218618243U (en) * | 2022-12-06 | 2023-03-14 | 桐乡市中天建设混凝土有限公司 | Anti-blocking concrete powder storage hopper |
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