CN111305568A - Remote dust-free concrete spraying equipment - Google Patents
Remote dust-free concrete spraying equipment Download PDFInfo
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- CN111305568A CN111305568A CN202010153934.4A CN202010153934A CN111305568A CN 111305568 A CN111305568 A CN 111305568A CN 202010153934 A CN202010153934 A CN 202010153934A CN 111305568 A CN111305568 A CN 111305568A
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- swirler
- hopper
- materials
- concrete spraying
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- 238000005507 spraying Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 74
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 238000010030 laminating Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims 7
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 7
- 239000007924 injection Substances 0.000 description 15
- 238000002347 injection Methods 0.000 description 15
- 239000007921 spray Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a remote dust-free concrete spraying device, which structurally comprises an electric meter box, a connecting pipe, a guide plate, a material conveying hopper, a rotor body, an anti-blocking device, a swirler, a protective device, a hopper seat, wheels and a vehicle body, wherein when the device is used, materials to be used are poured into the material conveying hopper through the guide plate and then enter a quantity regulating cavity through the hopper seat, the materials in the quantity regulating cavity are quantitatively regulated by a regulating element, the materials are sprayed out of concrete through the swirler at a constant speed and quantity by rotating an inner spiral sleeve of a rotating shaft, the smoothness of a conveying pipeline is ensured, when the device is used for remote spraying, a protective plate is tightly pressed outside a port of the swirler through an extrusion plate to be protected, a buckle and the protective plate are mutually matched and attached to the swirler, the body and the protective cover are used for protecting the swirler, and the materials with overlarge particle sizes or redundant materials are blocked outside the swirler, the spraying equipment can be quickly and smoothly operated, and the efficiency of concrete spraying is improved.
Description
Technical Field
The invention relates to the field of building construction, in particular to a remote dust-free concrete spraying device.
Background
Along with the utilization and the continuous development of concrete supporting technology, the concrete whitewashing is widely used on the building site, and the concrete sprayer forms the air current of suspension state with the concrete of ratio and sprays to being applied the surface and form closely knit concrete layer under compressed air's effect to reach the mechanical equipment of strutting the purpose, when concrete spraying equipment is carrying out remote injection, need the place of improvement:
1. when the existing concrete sprayer is used for construction, cement and aggregate in raw materials are solid, and the concrete sprayer is transported only by a conveying mechanism, so that pipelines are easy to block, the transportation amount is unstable, and the practicability is reduced;
2. when the swirler of the existing injection machine is used for long-distance injection, materials with overlarge particle sizes or redundant materials fall on the port of the swirler, and if the materials are not processed in time, the more the materials are accumulated after a period of time, the more the injection port is buried by the materials.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide remote dust-free concrete spraying equipment so as to solve the problems that when the existing concrete spraying equipment is used for spraying construction, as cement and aggregate in raw materials are solid and are transported only by a conveying mechanism, pipelines are easy to block, the transportation amount is unstable, and the practicability is reduced; and when the swirler of the existing injection machine is used for long-distance injection, materials with overlarge particle sizes or redundant materials fall on the port of the swirler, and if the materials are not processed in time, the more the materials accumulate after a period of time, the more the injection port is buried by the materials.
In order to achieve the purpose, the invention is realized by the following technical scheme: a remote dust-free concrete spraying device comprises an electric meter box, a connecting pipe, a guide plate, a material conveying hopper, a rotor body, an anti-blocking device, a cyclone, a protective device, a hopper seat, wheels and a vehicle body, the electric meter box is arranged on the left side of the vehicle body, four wheels are arranged on the left side and the right side of the vehicle body, a hopper seat is arranged at the upper end of the vehicle body and fixedly embedded on the vehicle body, the upper end of the hopper seat is provided with a rotor body, the bottom of the rotor body is tightly embedded with the hopper seat, the top of the rotor body is embedded and connected with the bottom of the material conveying hopper, the left upper end of the material conveying hopper is provided with a guide plate, the right side of the hopper seat is provided with an anti-blocking device, the material conveying hopper is communicated with the cyclone through the hopper seat, the rear end of the cyclone is provided with a protective device which is arranged at the lower end of the vehicle body, and the upper end of the vehicle body is provided with two connecting pipes; the anti-blocking device comprises an inner spiral sleeve, a rotating shaft, supporting elastic plates, a sliding contact ring and a shell, wherein the inner spiral sleeve is connected with the rotating shaft in an embedded mode, the lower end of the rotating shaft is fixedly installed at the middle position of the bottom of the shell, the supporting elastic plates are arranged on the left side and the right side of the shell, the two supporting elastic plates are connected through the sliding contact ring, the sliding contact ring is arranged right above the inner spiral sleeve, and the sliding contact ring and the supporting elastic plates are connected through the supporting elastic plates.
The improved protective device is characterized in that the protective device is composed of a body, a fixing hole, a clamping buckle and a protective cover, the protective cover is arranged inside the body, the two protective covers are connected through the clamping buckle, the fixing hole is formed in the rear end of the clamping buckle, and the fixing hole, the clamping buckle and the protective cover are arranged on the same module.
The improved structure is characterized in that the inner spiral sleeve is composed of a volume adjusting cavity, a limiting contact block, a guide movable plate and an interface, the volume adjusting cavity is arranged inside the limiting contact block, the guide movable plate is arranged at the upper end of the volume adjusting cavity and connected with the limiting contact block through the volume adjusting cavity, and the interface is arranged at the top of the limiting contact block.
The improved structure is characterized in that the clamping buckle is composed of a buckle, a hinge, a telescopic plate and a slide bar, the buckle is connected to the slide bar through the hinge in a locking mode, the upper end of the slide bar is connected with the telescopic plate in a buckling mode, and the two buckles are connected through the slide bar.
The protection cover is further improved and comprises a protection piece, a pull buckle, a bottom plate, a fixed rod, a rotary disc and movable plates, wherein the pull buckle is arranged at the middle position of the protection piece, the rotary disc is arranged at the upper end of the pull buckle, the rotary disc main body is arranged between the two movable plates, the lower ends of the movable plates and the bottom plate are connected into a whole through a protection cover shell, the fixed rod is arranged at the lower ends of the two movable plates, the fixed rod is arranged at the upper end of the bottom plate, and the fixed rod and the.
The improved material guide movable plate is characterized in that the improved material guide movable plate is composed of an adjusting element, a rotating rod, wear-resistant blocks and a sleeve, the rotating rod is arranged at the high end of the adjusting element in the next year, the wear-resistant blocks are arranged at the lower ends of the rotating rods, the wear-resistant blocks are arranged between the adjusting element and the rotating rods, and the right ends of the two rotating rods are connected inside the sleeve in a penetrating mode.
The improved structure is characterized in that the clamping plate is composed of an inner cavity, an extrusion plate, a connecting rod, a dome plate and a protection plate, the protection plate is arranged in the inner cavity, the extrusion plate is arranged at the rear end of the inner cavity, the extrusion plate is closely attached to the dome plate, and the connecting rod is arranged at two ends of the inner part of the dome plate
Further improvement, the buckle is in a convex structure in the external shape.
The improved structure is characterized in that the upper end of the guide plate is of a circular arc structure, and the lower end of the guide plate is fixedly welded on the material conveying hopper.
Further improved, the pull buckle is in an ⊥ structure and can move up and down through the turntable.
Advantageous effects of the invention
The invention relates to a remote dust-free concrete spraying device, which has the following beneficial effects:
when the invention is used, materials to be used are poured into the hopper through the guide plate and then conveyed into the hopper seat, and the vehicle body is moved to a position where concrete is required to be sprayed for working. Get into through the hopper seat and transfer the intracavity portion, carry out quantitative adjustment to the intracavity portion material of transferring with adjusting element for the transportation volume of concrete is stable, improves the rate of utilization of material, and the rethread pivot rotates the interior swivel nut and makes at the uniform velocity quantitative leading-in swirler of hopper seat through, erupts the concrete through the swirler, guarantees pipeline's smoothness nature, prevents pipe blockage, improves the practicality.
When the swirler is spraying the concrete, the guard plate laminating is outside at the port of swirler, compress tightly the guard plate in the port of swirler outside through the stripper plate and protect, with the distance between draw runner adjustment expansion plate and the swirler, make buckle and guard plate cooperate the laminating mutually on the swirler, then protect by a large scale the swirler with body and protection casing, stop the too big material of particle diameter or unnecessary material outside the swirler, make injection apparatus can be smooth fast at the during operation, need not the staff and handle the swirler in real time, reduce staff's labour, improve concrete spraying's efficiency.
In conclusion, when the invention is used, the materials to be used are poured into the hopper through the guide plate and then are conveyed into the hopper seat, the material enters the adjusting cavity through the hopper seat, the material in the adjusting cavity is quantitatively adjusted by the adjusting element, the inner spiral sleeve is rotated by the rotating shaft to ensure that the material is ejected out of the concrete through the cyclone in a constant speed and quantity manner, the fluency of a conveying pipeline is ensured, when the swirler sprays, the protective plate is pressed outside the port of the swirler through the extrusion plate for protection, the distance between the expansion plate and the swirler is adjusted by the slide bar, make buckle and guard plate cooperate the laminating mutually on the swirler, protect the swirler by a large scale with body and protection casing, block the too big material of particle diameter or unnecessary material outside the swirler for injection apparatus can be smooth fast at the during operation, improves the efficiency that the concrete sprays.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a remote dust-free concrete spraying apparatus according to the present invention;
fig. 2 is a schematic view of the internal structure of the anti-blocking device of the present invention.
Fig. 3 is a schematic view of the internal structure of the protection device of the present invention.
Fig. 4 is a side view of the inner helical casing of the present invention.
FIG. 5 is a schematic view of the structure of the clip of the present invention.
Fig. 6 is a schematic cross-sectional view of the shield according to the present invention.
Fig. 7 is a schematic top view of the material guiding movable plate of the present invention.
FIG. 8 is a schematic view of the internal structure of the protector of the present invention.
In the figure: the device comprises an electric meter box-1, a connecting pipe-2, a guide plate-3, a hopper-4, a rotor body-5, an anti-blocking device-6, a swirler-7, a protective device-8, a hopper seat-9, wheels-10, a vehicle body-11, an inner spiral sleeve-61, a rotating shaft-62, a supporting elastic plate-63, a sliding contact ring-64, a shell-65, a body-81, a fixing hole-82, a clamping buckle-83, a protective cover-84, a volume adjusting cavity-611, a limiting contact block-612, a material guiding movable plate-613, an interface-614, a buckle-831, a hinge-832, an expansion plate-833, a slide bar-834, a protective piece-841, a pulling buckle-842, a bottom plate-843, a fixing rod-844, a turntable-845, a protective piece-841, A movable plate-846, an adjusting element-6131, a rotary rod-6132, a wear-resistant block-6133, a sleeve-6134, an inner cavity-8411, an extrusion plate-8412, a connecting rod-8413, a dome plate-8414 and a protection plate-8415.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 8, the present invention provides a technical solution: a remote dust-free concrete spraying device structurally comprises an electric meter box 1, a connecting pipe 2, a guide plate 3, a conveying hopper 4, a rotor body 5, an anti-blocking device 6, a cyclone 7, a protective device 8, a hopper seat 9, wheels 10 and a vehicle body 11, wherein the electric meter box 1 is arranged on the left side of the vehicle body 11, the four wheels 10 are arranged on the left side and the right side of the vehicle body 11, the hopper seat 9 is arranged at the upper end of the vehicle body 11, the hopper seat 9 is fixedly embedded on the vehicle body 11, the rotor body 5 is arranged at the upper end of the hopper seat 9, the bottom of the rotor body 5 is tightly embedded with the hopper seat 9, the top of the rotor body 5 is embedded and connected with the bottom of the conveying hopper 4, the guide plate 3 is arranged at the upper left end of the conveying hopper 4, the anti-blocking device 6 is arranged at the right side of the hopper seat 9, the conveying hopper 4 is communicated with the cyclone 7 through the hopper seat, the protective device 8 is arranged at the lower end of the vehicle body 11, and the upper end of the vehicle body 11 is provided with two connecting pipes 2;
prevent stifled device 6 by interior spiral shell 61, pivot 62, support elastic plate 63, sliding contact ring 64, shell 65 and constitute, interior spiral shell 61 is connected with pivot 62 looks gomphosis, pivot 62 lower extreme fixed mounting is in shell 65 bottom intermediate position, the shell 65 left and right sides is equipped with supports elastic plate 63, connect through sliding contact ring 64 between two support elastic plate 63, sliding contact ring 64 is established directly over interior spiral shell 61, and both connect through supporting elastic plate 63.
As a further improvement of the invention, the protection device 8 is composed of a body 81, fixing holes 82, a clamping buckle 83 and a protection cover 84, the protection cover 84 is arranged inside the body 81, the two protection covers 84 are connected through the clamping buckle 83, the fixing hole 82 is arranged at the rear end of the clamping buckle 83, and the fixing hole 82, the clamping buckle 83 and the protection cover 84 are arranged on the same module.
As a further improvement of the invention, the inner helical casing 61 is composed of a volume adjusting cavity 611, a limiting contact block 612, a material guiding movable plate 613 and an interface 614, the volume adjusting cavity 611 is arranged inside the limiting contact block 612, the material guiding movable plate 613 is arranged at the upper end of the volume adjusting cavity 611, the material guiding movable plate 613 is connected with the limiting contact block 612 through the volume adjusting cavity 611, and the interface 614 is arranged at the top of the limiting contact block 612.
As a further improvement of the invention, the clamping buckle 83 is composed of a buckle 831, a hinge 832, an expansion plate 833 and a slide 834, the buckle 831 is connected to the slide 834 in a locking manner through the hinge 832, the upper end of the slide 834 is connected with the inside of the expansion plate 833 in a buckling manner, and the two buckles 831 are connected through the slide 834.
As a further improvement of the invention, the protective cover 84 is composed of a protective cover 841, a draw buckle 842, a bottom plate 843, a fixing rod 844, a rotating disc 845 and movable plates 846, wherein the draw buckle 842 is arranged at the middle position of the protective cover 841, the rotating disc 845 is arranged at the upper end of the draw buckle 842, the rotating disc 845 is mainly arranged between the two movable plates 846, the lower ends of the movable plates 846 are connected with the bottom plate 843 into a whole through the protective cover 84 shell, the fixing rod 844 is arranged at the lower ends of the two movable plates 846, the fixing rod 844 is arranged at the upper end of the bottom plate 843, and the fixing rod 844 is connected with.
As a further improvement of the invention, the material guiding movable plate 613 comprises an adjusting element 6131, a rotating rod 6132, a wear-resistant block 6133 and a sleeve 6134, the rotating rods 6132 are arranged at the high ends of the adjusting element 6131 in the next year, the wear-resistant block 6133 is arranged at the lower end of the rotating rod 6132, the wear-resistant block 6133 is arranged between the adjusting element 6131 and the rotating rods 6132, and the right ends of the two rotating rods 6132 are connected inside the sleeve 6134 in a penetrating manner.
As a further improvement of the invention, the clamp 841 is composed of an inner cavity 8411, a squeeze plate 8412, a connecting rod 8413, a dome plate 8414 and a protection plate 8415, the protection plate 8415 is arranged in the inner cavity 8411, the squeeze plate 8412 is arranged at the rear end of the inner cavity 8411, the squeeze plate 8412 is closely attached to the dome plate 8414, and the connecting rod 8413 is arranged at two ends in the dome plate 8414
As a further improvement of the invention, the external shape of the buckle 831 is a "convex" structure, so that two ends of the lower part can be tightly attached and clamped on the cyclone 7 to protect the port of the cyclone 7.
As a further improvement of the invention, the upper end of the guide plate 3 is in a circular arc structure, and the lower end of the guide plate is fixedly welded on the conveying hopper 4, so that the concrete material can rapidly flow into the conveying hopper 4 through the guide plate 3.
As a further improvement of the invention, the tab 842 is in a structure of "⊥", and the rotating disk 845 moves up and down, so that the tab 842 cooperates with the clamping buckle 83 to block the excess material.
When the invention is used, the electric meter box 1 is used for controlling the vehicle body 11 to operate, then materials to be used are conveyed into the conveying hopper 4 through the guide plate 3, after the materials are mixed and stirred in the vehicle body 11, the materials are conveyed into the hopper seat 9, and then the vehicle body 11 is moved to a position where concrete is required to be sprayed through the wheels 10 to work.
When the concrete spraying equipment is in spraying construction, materials enter into the hopper seat 9, the materials enter into the quantity adjusting cavity 611 through the hopper seat 9, quantitative adjustment is carried out on the materials in the quantity adjusting cavity 611 through the adjusting element 6131, then the rotating rod 6132 is rotated to enable the materials to be conveyed to the guide movable plate 613 through the sleeve 6134, then the limiting contact block 612 is used for fixing and limiting the conveyed materials on the used position, the materials are prevented from being detained inside the vehicle body 11, the conveying quantity of the concrete is enabled to be stable, the utilization rate of the materials is improved, the inner spiral sleeve 61 is rotated through the rotating shaft 62 to enable the materials to be guided into the swirler 7 through the hopper seat 9 at a constant speed and in a quantitative mode, the concrete is sprayed out through the swirler 7, the smoothness of a conveying pipeline is guaranteed, pipeline blockage is prevented.
When the swirler is spraying concrete, the rotating disc 845 rotates to drive the pulling buckle 842 to move upwards, so that two ends of the pulling buckle 842 are connected with two ends of the top of the protection member 841, then the port of the swirler 7 is fixed inside the protection member 841, the port of the swirler 7 is fixedly clamped and clamped tightly through the dome plate 8414, the protection plate 8415 is attached to the outside of the port of the swirler 7, the protection plate 8415 is tightly pressed on the outside of the port of the swirler 7 through the extrusion plate 8412, and the port of the swirler 7 is protected.
Through tightly overlapping expansion plate 833 on swirler 7 again, adjust the distance between expansion plate 833 and the swirler 7 through draw runner 834, make buckle 831 and guard plate 8415 cooperate the laminating each other on swirler 7, prevent that the swirler from when carrying out remote injection, unnecessary material from falling in the side of swirler, then protect by a large scale with body 81 and protection casing 84 to swirler 7, block too big material of particle diameter or unnecessary material outside swirler 7, make injection apparatus can be smooth fast at the during operation, need not the staff and handle swirler 7 in real time, reduce staff's labour, improve the efficiency that the concrete sprays.
The invention solves the problem that when the existing concrete spraying equipment is used for spraying construction, because cement and aggregate in raw materials are solid, the concrete and the aggregate are transported only by a conveying mechanism, pipelines are easy to block, the transportation amount is unstable, and the practicability is reduced; and when the swirler of the existing injection machine is injected in a long distance, materials with overlarge grain sizes or redundant materials fall on the port of the swirler, if the materials are not processed in time, the more the materials are accumulated after a period of time, and the injection ports are buried by the materials, the invention can realize that when the injection machine is used, the materials to be used are poured into the material conveying hopper through the guide plate and then conveyed into the hopper seat, the materials enter the quantity regulating cavity through the hopper seat, the materials in the quantity regulating cavity are quantitatively regulated by the regulating element, the concrete is injected through the swirler at a constant speed and a fixed quantity by the inner spiral sleeve of the rotating shaft, the smoothness of a conveying pipeline is ensured, when the swirler is injected, the protective plate is tightly pressed outside the port of the swirler through the extrusion plate for protection, and the distance between the protective plate and the swirler is regulated by the slide bar, make buckle and guard plate cooperate the laminating mutually on the swirler, protect the swirler by a large scale with body and protection casing, block the too big material of particle diameter or unnecessary material outside the swirler for injection apparatus can be smooth fast at the during operation, improves the efficiency that the concrete sprays.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a remote dustless concrete spraying equipment, its structure includes ammeter case (1), connecting pipe (2), baffle (3), defeated hopper (4), rotor block (5), prevents stifled device (6), swirler (7), protector (8), hopper seat (9), wheel (10), automobile body (11), its characterized in that:
the electric meter box (1) is arranged on the left side of the vehicle body (11), four wheels (10) are arranged on the left side and the right side of the vehicle body (11), the upper end of the vehicle body (11) is provided with a hopper seat (9), the hopper seat (9) is fixedly embedded on the vehicle body (11), the upper end of the hopper seat (9) is provided with a rotor body (5), the bottom of the rotor body (5) is tightly embedded with the hopper seat (9), the top of the rotor body (5) is embedded and connected with the bottom of the material conveying hopper (4), the left upper end of the hopper (4) is provided with a guide plate (3), the right side of the hopper seat (9) is provided with an anti-blocking device (6), the material conveying hopper (4) is communicated with the cyclone (7) through a hopper seat (9), a protective device (8) is arranged at the rear end of the cyclone (7), the protective device (8) is arranged at the lower end of the vehicle body (11), and two connecting pipes (2) are arranged at the upper end of the vehicle body (11);
prevent stifled device (6) by interior spiral shell (61), pivot (62), support elastic plate (63), sliding contact ring (64), shell (65) are constituteed, interior spiral shell (61) is connected with pivot (62) looks gomphosis, pivot (62) lower extreme fixed mounting is in shell (65) bottom intermediate position, the shell (65) left and right sides is equipped with supports elastic plate (63), connect through sliding contact ring (64) between two support elastic plate (63), spiral shell (61) including sliding contact ring (64) is established directly over, and both connect through supporting elastic plate (63).
2. A remote dust free concrete spraying apparatus as claimed in claim 1, wherein: protector (8) are by body (81), fixed orifices (82), press from both sides to detain (83), protection casing (84) and constitute, body (81) inside is equipped with protection casing (84), two protection casings (84) are detained (83) through pressing from both sides and are connected, it is equipped with fixed orifices (82) to press from both sides to detain (83) rear end, fixed orifices (82), press from both sides to detain (83), protection casing (84) are established on same module.
3. A remote dust free concrete spraying apparatus as claimed in claim 1, wherein: the inner spiral sleeve (61) is composed of a volume adjusting cavity (611), a limiting contact block (612), a material guide movable plate (613) and an interface (614), the volume adjusting cavity (611) is arranged inside the limiting contact block (612), the material guide movable plate (613) is arranged at the upper end of the volume adjusting cavity (611), the material guide movable plate (613) is connected with the limiting contact block (612) through the volume adjusting cavity (611), and the interface (614) is arranged at the top of the limiting contact block (612).
4. A remote dust free concrete spraying apparatus as claimed in claim 2, wherein: the clamping buckle (83) is composed of a buckle (831), a hinge (832), an expansion plate (833) and a sliding strip (834), the buckle (831) is connected to the sliding strip (834) through the hinge (832) in a locking mode, the upper end of the sliding strip (834) is connected with the expansion plate (833) in an internal buckling mode, and the two buckles (831) are connected through the sliding strip (834).
5. A remote dust free concrete spraying apparatus as claimed in claim 2, wherein: protection casing (84) comprise protection piece (841), draw knot (842), bottom plate (843), dead lever (844), carousel (845), fly leaf (846), protection piece (841) intermediate position is equipped with and draws knot (842), draw knot (842) upper end to be equipped with carousel (845), carousel (845) main part is established between two fly leaf (846), fly leaf (846) lower extreme and bottom plate (843) link as an organic wholely through protection casing (84) shell, two fly leaf (846) lower extreme all is equipped with dead lever (844), establish in bottom plate (843) upper end dead lever (844), dead lever (844) are connected through the laminating mode with protection piece (841).
6. A remote dust free concrete spraying apparatus as claimed in claim 3, wherein: the material guide movable plate (613) is composed of an adjusting element (6131), a rotating rod (6132), wear-resistant blocks (6133) and a sleeve (6134), the rotating rods (6132) are arranged at the high ends of the adjusting element (6131) in the next year, the wear-resistant blocks (6133) are arranged at the lower ends of the rotating rods (6132), the wear-resistant blocks (6133) are arranged between the adjusting element (6131) and the rotating rods (6132), and the right ends of the two rotating rods (6132) are connected inside the sleeve (6134) in a penetrating mode.
7. A remote dust free concrete spraying apparatus as claimed in claim 5, wherein: splint (841) comprise inner chamber (8411), stripper plate (8412), connecting rod (8413), dome board (8414), guard plate (8415), inner chamber (8411) inside is equipped with guard plate (8415), inner chamber (8411) rear end is equipped with stripper plate (8412), stripper plate (8412) and dome board (8414) are closely laminated together, the inside both ends of dome board (8414) are equipped with connecting rod (8413).
8. A remote dust free concrete spraying apparatus as claimed in claim 4, wherein: the buckle (831) is in a convex structure in the shape of the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153934.4A CN111305568A (en) | 2020-03-07 | 2020-03-07 | Remote dust-free concrete spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153934.4A CN111305568A (en) | 2020-03-07 | 2020-03-07 | Remote dust-free concrete spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111305568A true CN111305568A (en) | 2020-06-19 |
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ID=71154985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010153934.4A Pending CN111305568A (en) | 2020-03-07 | 2020-03-07 | Remote dust-free concrete spraying equipment |
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| CN2589588Y (en) * | 2002-12-18 | 2003-12-03 | 煤炭科学研究总院南京研究所 | Easy mounting or dismounting antiseizing rotor type concrete injecting machine |
| CN200964692Y (en) * | 2006-08-01 | 2007-10-24 | 河南省耿力机电发展有限公司 | Wet concrete sprayer |
| CN205063962U (en) * | 2015-09-11 | 2016-03-02 | 常州市国金煤矿机械厂 | Wet -type concrete spraying units |
| JP2019044341A (en) * | 2017-08-29 | 2019-03-22 | 太平洋マテリアル株式会社 | Spraying device |
| CN209353724U (en) * | 2019-01-08 | 2019-09-06 | 青海民族大学 | concrete spraying machine |
| CN110671129A (en) * | 2019-10-08 | 2020-01-10 | 广州市淞滨工程技术有限公司 | Environment-friendly concrete sprayer with quantitative conveying function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589588Y (en) * | 2002-12-18 | 2003-12-03 | 煤炭科学研究总院南京研究所 | Easy mounting or dismounting antiseizing rotor type concrete injecting machine |
| CN200964692Y (en) * | 2006-08-01 | 2007-10-24 | 河南省耿力机电发展有限公司 | Wet concrete sprayer |
| CN205063962U (en) * | 2015-09-11 | 2016-03-02 | 常州市国金煤矿机械厂 | Wet -type concrete spraying units |
| JP2019044341A (en) * | 2017-08-29 | 2019-03-22 | 太平洋マテリアル株式会社 | Spraying device |
| CN209353724U (en) * | 2019-01-08 | 2019-09-06 | 青海民族大学 | concrete spraying machine |
| CN110671129A (en) * | 2019-10-08 | 2020-01-10 | 广州市淞滨工程技术有限公司 | Environment-friendly concrete sprayer with quantitative conveying function |
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