CN112976247B - Heat preservation concrete preparation facilities - Google Patents
Heat preservation concrete preparation facilities Download PDFInfo
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- CN112976247B CN112976247B CN202110251228.8A CN202110251228A CN112976247B CN 112976247 B CN112976247 B CN 112976247B CN 202110251228 A CN202110251228 A CN 202110251228A CN 112976247 B CN112976247 B CN 112976247B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
- B28B3/224—Twin screw extruders, e.g. double shaft extruders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/004—Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/243—Setting, e.g. drying, dehydrating or firing ceramic articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to a heat-insulating concrete preparation device which comprises a base, a lifting mechanism, an angle adjusting mechanism and a screw extrusion mechanism, wherein the lifting mechanism is arranged on the upper end surface of the base; the invention can solve the problems existing in the extrusion granulation treatment process of the blended and stirred raw materials by adopting the traditional double-screw extruder: when the existing double-screw extruder is installed in a production field, the angle and the height can not be adjusted generally, so that a machine for feeding materials into the double-screw extruder and a feeding machine for conveying the extruded and granulated raw materials outwards are difficult to install properly; the discharge port of the existing double-screw extruder is difficult to finely adjust the angle as required.
Description
Technical Field
The invention relates to the field of concrete preparation, in particular to a heat-insulating concrete preparation device.
Background
The heat insulating concrete is also called aerated concrete, foam concrete and foamed concrete, belongs to the field of heat insulating material, and is special concrete with certain physical and mechanical properties, which is covered on the surface of thermal equipment and pipelines, can prevent or reduce heat exchange with the outside and reduce heat dissipation. The heat preservation concrete is generally required to pass through the following steps in the preparation process: the method comprises the steps of raw material blending and stirring, extrusion granulation, molding and curing, raw material maintenance and the like, wherein the extrusion granulation is to perform extrusion granulation treatment on the blended and stirred raw materials by adopting the conventional double-screw extruder, however, the following problems generally exist in the process:
1. when the existing double-screw extruder is installed in a production field, the angle and the height can not be adjusted, so that a machine for feeding materials into the double-screw extruder and a feeding machine for conveying the extruded and granulated raw materials outwards are difficult to install properly;
2. the discharge port of the existing double-screw extruder is difficult to finely adjust the angle as required, so that the existing double-screw extruder is easy to spill when raw materials are discharged outwards.
Disclosure of Invention
In order to solve the problems, the invention provides a heat preservation concrete preparation device, the heat preservation concrete preparation method adopts the following heat preservation concrete preparation device, the heat preservation concrete preparation device comprises a base, a lifting mechanism, an angle adjusting mechanism and a screw extrusion mechanism, the lifting mechanism is arranged on the upper end surface of the base, the angle adjusting mechanism is arranged at the upper end of the lifting mechanism, the screw extrusion mechanism is arranged at the upper end of the angle adjusting mechanism, and the screw extrusion mechanism is arranged at the upper end of the angle adjusting mechanism, wherein:
the screw extrusion mechanism comprises a material storage block, a circular through groove, an extrusion screw, a transmission chain wheel, a transmission chain, a driving motor, a discharge adjusting branched chain and a material stirring branched chain, wherein the upper end of the angle adjusting mechanism is provided with a material storage block with a rectangular structure, the left side surface of the material storage block is symmetrically provided with circular through grooves in the front and back directions, the circular through grooves are connected with each other, the upper end of the right side of the material storage block is provided with a feeding groove, the circular through grooves are internally provided with extrusion screws for stirring through rotating fit, the right ends of the extrusion screws penetrate through the circular through grooves and are provided with the transmission chain wheel, the transmission chain wheels are connected with each other through the transmission chain, the right side surface of the transmission chain wheel at the front side is provided with the driving motor, the driving motor is connected with the material storage block through a motor base, the left side of the material storage block is provided with the discharge adjusting branched chain, and the material stirring branched chain is arranged in the discharge adjusting branched chain;
the angle adjusting mechanism comprises an arc-shaped supporting block, a first rotating rod, a supporting side plate, a second rotating rod, an arc-shaped rotating block, a lifting seat, a first lifting air bag, a lifting box, a second lifting air bag and a bearing block, wherein the arc-shaped supporting block is arranged at the upper end of the lifting mechanism, the first rotating rod is arranged at the upper end of the arc-shaped supporting block in a rotating fit manner, the front end and the rear end of the rotating rod are both arranged at the upper end of the lifting mechanism through the supporting side plate, the second rotating rod is arranged between the upper ends of the supporting side plates in a rotating fit manner, the arc-shaped rotating block is arranged on the outer side surface of the rotating rod, the lower end of the arc-shaped rotating block and the upper end of the arc-shaped supporting block are both arc-shaped structures, the lower end of the arc-shaped rotating block and the upper end surface of the arc-shaped supporting block are both attached to each other, the upper end of the bearing block and the upper end surface of the bearing block are both attached to each other from bottom to top;
the preparation method of the heat-insulating concrete by adopting the heat-insulating concrete preparation device comprises the following steps:
s1, blending and stirring raw materials: blending the raw materials of the heat-insulating concrete in proportion, and then stirring the mixture;
s2, device inspection: before starting the heat-insulating concrete preparation device, carrying out routine inspection on the device before operation;
s3, extruding and granulating: the screw extrusion mechanism is adjusted in height and angle as required through the lifting mechanism and the angle adjusting mechanism, and then the raw materials stirred in the step S1 are added downwards from the upper end of the right side of the screw extrusion mechanism, so that the screw extrusion mechanism can extrude and granulate the raw materials, and the raw materials after extrusion and granulation can be left to separate from the device;
s4, forming and curing: forming and curing the raw material processed in the step S3 by a sound wave vibration device;
s5, raw material maintenance: and (5) curing the raw material cured in the step (S4) at proper temperature, humidity and time.
As a preferred technical scheme of the invention, the lifting mechanism comprises a lifting bottom frame, a lifting plate, a driven rack, gear side plates, a circular gear rod, a driving gear and a rotating motor, wherein the lifting bottom frame with a frame-shaped structure is arranged on the upper end surface of the base, the lifting plate is arranged in the lifting bottom frame in a vertically sliding fit manner, the upper end of the lifting plate is connected with the lifting seat and the arc-shaped supporting block, a rack groove is formed in the front end of the lifting bottom frame, the driven rack is arranged in the rack groove on the front side surface of the lifting plate, the gear side plates are symmetrically arranged on the left side and the right side of the driven rack on the upper end surface of the base, the circular gear rod is arranged between the upper ends of the gear side plates in a rotating fit manner, the driving gear meshed with the driven rack is arranged on the outer side surface of the circular gear rod and positioned between the gear side plates, the rotating motor is arranged on the upper end surface of the base by penetrating through the gear side plates, and the rotating motor seat.
As a preferred technical scheme of the invention, the discharging adjusting branched chain comprises a semicircular plate, an adjusting groove and a rotating motor, the semicircular plate is symmetrically arranged at the front and back of the left side of the material storage block, the opposite side of the semicircular plate is provided with the adjusting groove with the left and right openings and the hollow interior, the right side of the adjusting groove is of a semicircular structure corresponding to the semicircular plate, the rotating motor is arranged on the rear end face of the adjusting groove, and the rotating motor is arranged on the rear side face of the material storage block through a motor base.
As a preferred technical scheme of the invention, the material shifting branch chain comprises a material shifting rotating rod, a material shifting plate and a transmission motor, the material shifting rotating rod is arranged between the front side surface of the rear semicircular plate and the front end surface of the adjusting groove in a rotating fit mode, the material shifting plate is uniformly and circumferentially arranged between the semicircular plates on the outer side surface of the material shifting rotating rod, the front end of the material shifting rotating rod penetrates through the adjusting groove to be provided with the transmission motor, and the transmission motor is arranged on the front side surface of the adjusting groove through a motor base.
As a preferred technical scheme of the invention, a limiting groove with a mouth-shaped structure is arranged outside the feeding groove at the upper end of the right side of the material storage block.
As a preferable technical scheme of the invention, a rubber sealing belt made of elastic materials is arranged on the right side of the adjusting groove and in front of the material storage block.
The invention has the beneficial effects that:
1. the invention can solve the following problems in the extrusion granulation process of the blended and stirred raw materials by adopting the traditional double-screw extruder: a. when the existing double-screw extruder is installed in a production field, the angle and the height can not be adjusted, so that a machine for feeding materials into the double-screw extruder and a feeding machine for conveying the extruded and granulated raw materials outwards are difficult to install properly; b. the discharge port of the existing double-screw extruder is difficult to finely adjust the angle as required, so that the existing double-screw extruder is easy to spill when raw materials are discharged outwards;
2. the screw extrusion mechanism can be subjected to angle adjustment through the angle adjustment mechanism, and can be subjected to height adjustment through the lifting mechanism, so that compared with the existing extrusion, the screw extrusion mechanism is convenient for installation of a feeding machine and a feeding machine;
3. according to the invention, the discharging angle can be finely adjusted through the discharging adjusting branched chain when the raw materials after extrusion granulation treatment are discharged, so that the finely adjusted discharging angle is more attached to a feeding machine, and the raw materials can be prevented from being spilled outwards during discharging.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view between the lifting mechanism and the base of the present invention;
FIG. 4 is a schematic view of the structure between the angle adjusting mechanism and the lifting plate according to the present invention;
FIG. 5 is a schematic structural view of the angle adjusting mechanism of the present invention, excluding the first elevating air bag and the second elevating air bag, and the elevating plate;
FIG. 6 is a schematic view showing the structure of the screw extruding mechanism of the present invention.
In the figure, 1, a base; 2. a lifting mechanism; 3. an angle adjusting mechanism; 4. a screw extrusion mechanism; 21. a lifting bottom frame; 22. a lifting plate; 23. a driven rack; 24. a gear side plate; 25. a gear round bar; 26. a driving gear; 27. rotating the motor; 31. an arc-shaped supporting block; 32. rotating the first rod; 33. supporting the side plates; 34. rotating the second rod; 35. an arc-shaped rotating block; 36. a lifting seat; 37. lifting the first air bag; 38. a lifting box; 39. a second lifting air bag; 310. a bearing block; 41. a material storage block; 42. a circular through groove; 43. extruding a screw; 44. a drive sprocket; 45. a drive chain; 46. a drive motor; 47. discharging and regulating the branched chain; 48. a material pulling branched chain; 49. a limiting groove; 471. a semicircular plate; 472. an adjustment groove; 473. a rotating electric machine; 481. a material poking rotating rod; 482. a kick-out plate; 483. and a transmission motor.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, in the heat preservation concrete preparation method, the heat preservation concrete preparation device is adopted, and comprises a base 1, a lifting mechanism 2, an angle adjusting mechanism 3 and a screw extrusion mechanism 4, wherein the lifting mechanism 2 is arranged on the upper end surface of the base 1, the angle adjusting mechanism 3 is arranged at the upper end of the lifting mechanism 2, and the screw extrusion mechanism 4 is arranged at the upper end of the angle adjusting mechanism 3;
during specific work, the angle and the height of the heat-insulating concrete can be adjusted when the heat-insulating concrete is extruded and granulated; firstly, the screw extruding mechanism 4 is subjected to height adjustment through the lifting mechanism 2 as required, then the screw extruding mechanism 4 is subjected to angle adjustment through the angle adjusting mechanism 3, compared with the prior art, the installation of a feeding machine and a feeding machine is more convenient, and then the discharging angle is adjusted through the screw extruding mechanism 4, so that the discharging port of the screw extruding mechanism 4 is more attached to the feeding machine, the raw materials can be prevented from being spilled outwards during discharging, after the installation of the feeding machine is completed, the raw materials subjected to allocation and stirring are continuously added downwards from the upper end of the right side of the screw mechanism, at the moment, the screw extruding mechanism 4 can carry out spiral stirring and extrusion on the raw materials, and the raw materials subjected to extrusion and granulation can continuously move leftwards and finally are separated from the screw extruding mechanism 4.
The lifting mechanism 2 comprises a lifting bottom frame 21, a lifting plate 22, a driven rack 23, gear side plates 24, gear round rods 25, a driving gear 26 and a rotating motor 27, wherein the lifting bottom frame 21 with a frame-shaped structure is arranged on the upper end surface of the base 1, the lifting plate 22 is arranged in the lifting bottom frame 21 through up-down sliding fit, the upper end of the lifting plate 22 is connected with a lifting seat 36 and an arc-shaped supporting block 31, a rack groove is formed in the front end of the lifting bottom frame 21, the driven rack 23 is arranged in the rack groove on the front side surface of the lifting plate 22, the gear side plates 24 are symmetrically arranged on the left side and the right side of the driven rack 23 on the upper end surface of the base 1, the gear round rods 25 are arranged between the upper ends of the gear side plates 24 through rotating fit, the driving gear 26 meshed with the driven rack 23 is arranged between the gear side plates 24 on the outer side surface of the gear round rods 25, the rotating motor 27 is arranged on the upper end surface of the base 1 by penetrating through the gear side plates 24;
during specific work, the lifting mechanism 2 can drive the angle adjusting mechanism 3 and the screw extrusion mechanism 4 to move up and down; when the screw extruding mechanism 4 needs to be adjusted up and down, the output shaft of the rotating motor 27 rotates to drive the driving gear 26 to rotate through the gear round rod 25, the driving gear 26 can drive the driven rack 23 and the lifting plate 22 to move up and down in a meshing mode when rotating, the lifting plate 22 can drive the screw extruding mechanism 4 to move up and down through the angle adjusting mechanism 3 when moving up and down, the lifting bottom frame 21 can limit the moving track of the lifting plate 22, the screw extruding mechanism 4 can be more suitable for different production environments by adjusting the height of the screw extruding mechanism 4, and the applicability and the matching degree of relevant machines are improved.
The angle adjusting mechanism 3 comprises an arc-shaped supporting block 31, a first rotating rod 32, a supporting side plate 33, a second rotating rod 34, an arc-shaped rotating block 35, a lifting seat 36, a first lifting air bag 37, a lifting box 38, a second lifting air bag 39 and a supporting block 310, the arc-shaped supporting block 31 is arranged at the upper end of the lifting mechanism 2, the first rotating rod 32 is arranged at the upper end of the arc-shaped supporting block 31 in a rotating fit manner, the front end and the rear end of the first rotating rod 32 are both installed at the upper end of the lifting mechanism 2 through the supporting side plate 33, the second rotating rod 34 is arranged between the upper ends of the supporting side plates 33 in a rotating fit manner, the arc-shaped rotating block 35 is arranged on the outer side surface of the second rotating rod 34, the lower end of the arc-shaped rotating block 35 and the upper end of the arc-shaped supporting block 31 are both arc-shaped structures, the lower end of the arc-shaped rotating block 35 and the upper end of the arc-shaped supporting block 31 are both connected, the lifting seat 36 is a hollow box-shaped structure with the lifting seat 36, the lifting air bag 37 and the lifting box 38 are both arranged in the lifting box 310 from bottom to top in sequence, and the lifting seat 310 are arranged in the lifting box-shaped supporting block 310, and the lifting seat 310 is arranged in the lifting box-shaped supporting block 310;
the angle adjusting mechanism 3 can drive the screw extrusion mechanism 4 to adjust the angle; when the angle of the screw extrusion mechanism 4 needs to be adjusted, the external air pump of the left lifting air bag I37 inflates the screw extrusion mechanism, the left lifting air bag II 39 and the left bearing block 310 can be driven to move upwards through the left lifting box 38, and the external air pump of the right lifting air bag II 39 deflates the screw extrusion mechanism to enable the right bearing block 310 to move downwards, so that the left side of the screw extrusion mechanism 4 can rotate upwards and the right side of the screw extrusion mechanism can rotate downwards; the external air pump of the right lifting air bag I37 inflates the lifting air bag I, the right lifting air bag II 39 and the right bearing block 310 can be driven to move upwards through the right lifting box 38, meanwhile, the external air pump of the left lifting air bag II 39 deflates the lifting air bag I, so that the left bearing block 310 can move downwards, the right side of the screw extrusion mechanism 4 can rotate upwards, and the left side of the screw extrusion mechanism 4 can rotate downwards, at the moment, the arc bearing block 310 can support the arc rotating block 35, the arc rotating block can be installed more stably, the bearing block 310 can bear two processing sides of the screw extrusion mechanism 4, the screw extrusion mechanism 4 is prevented from shaking after angle adjustment, the screw extrusion mechanism 4 is driven to rotate, the screw extrusion mechanism can adapt to different production environments, and the applicability of the screw extrusion mechanism and the matching degree of relevant machines of the screw extrusion mechanism are improved.
The screw extrusion mechanism 4 comprises a material storage block 41, a circular through groove 42, an extrusion screw 43, a transmission chain wheel 44, a transmission chain 45, a driving motor 46, a discharge adjusting branch chain 47 and a material shifting branch chain 48, wherein the upper end of the angle adjusting mechanism 3 is provided with the material storage block 41 with a rectangular structure, the left side surface of the material storage block 41 is symmetrically provided with the circular through groove 42 from front to back, the circular through grooves 42 are connected, the upper end of the right side of the material storage block 41 is provided with a feeding groove, the extrusion screw 43 used for stirring is arranged in each circular through groove 42 in a rotating fit mode, the right end of each extrusion screw 43 penetrates through each circular through groove 42 to be provided with the transmission chain wheel 44, the transmission chain wheels 44 are connected through the transmission chain 45, the right side surface of the transmission chain wheel 44 at the front side is provided with the driving motor 46, the driving motor 46 is connected with the material storage block 41 through a motor base, the left side of the material storage block 41 is provided with the discharge adjusting branch chain 47, and the material shifting branch chain 48 is arranged inside the discharge adjusting branch chain 47;
during specific work, the screw extrusion mechanism 4 can perform extrusion granulation treatment on the heat-preservation concrete raw material and can adjust the discharging angle; after the screw extruding mechanism 4 is adjusted by the lifting mechanism 2 and the angle adjusting mechanism 3, the discharging adjusting branched chain 47 adjusts the discharging angle of the left side of the material storage block 41, then the prepared and stirred heat preservation concrete raw material is added from the charging chute up and down, then the output shaft of the driving motor 46 rotates to drive the driving chain wheel 44 and the driving chain 45 to rotate, the driving chain wheel 44 can drive the extruding screw 43 to rotate when rotating, the extruding screw 43 can drive the raw material to move leftwards when extruding and granulating the raw material when rotating, and when the raw material moves to the left side of the material storage block 41, the material shifting branched chain 48 can shift the raw material leftwards, so that the discharging efficiency of the raw material can be improved, at the moment, the discharging adjusting mechanism can limit the discharging angle, so that the feeding machine can be attached more, and the applicability of the feeding machine is improved.
A limiting groove 49 with a mouth-shaped structure is arranged on the outer side of the feeding groove at the upper end of the right side of the material storage block 41; when the concrete during operation, when adding the time from the charging chute side to carrying out the raw materials in depositing piece 41, spacing groove 49 can accept spacing and direction to the raw materials, and after depositing piece 41 and carrying out angle modulation, spacing groove 49 can extend the reinforced notch to can avoid outwards droing from the charging chute because of depositing piece 41 takes place the raw materials that is located its inside after angle modulation.
The discharging adjusting branched chain 47 comprises a semicircular plate 471, an adjusting groove 472 and a rotating motor 473, the semicircular plate 471 is symmetrically arranged at the front and back of the left side of the material storage block 41, the opposite side of the semicircular plate 471 is provided with the adjusting groove 472 with a hollow inner part and left and right side openings, the right side of the adjusting groove 472 is in a semicircular structure corresponding to the semicircular plate 471, the rotating motor 473 is arranged on the rear end face of the adjusting groove 472, and the rotating motor 473 is arranged on the rear side face of the material storage block 41 through a motor base; during specific work, the discharging adjusting branched chain 47 can adjust the discharging angle; after the completion is adjusted the height and the angle of depositing block 41, the rotation of rotating electrical machines 473 output shaft can drive adjustment tank 472 and rotate, rotate the row's that can adjust the raw materials orientation through driving adjustment tank 472 to make the row's orientation after adjusting can laminate pay-off machinery more, avoided the raw materials to spill outside after discharging left.
A rubber sealing belt made of elastic material is arranged on the right side of the adjusting groove 472 and in front of the material storage block 41; specifically, when the adjustment groove 472 rotates along with the rotation of the output shaft of the rotating motor 473, the elastic rubber seal tape can seal the space between the adjustment groove 472 and the material storage block 41, so that raw materials can be prevented from being scattered outwards from the space between the adjustment groove 472 and the material storage block 41.
The material poking branch chain 48 comprises a material poking rotating rod 481, a material poking plate 482 and a transmission motor 483, the material poking rotating rod 481 is arranged between the front side surface of a semicircular plate 471 at the rear side and the front end surface of the adjusting groove 472 in a rotating fit manner, the material poking rotating rod 481 is uniformly and circumferentially arranged between the semicircular plates 471 on the outer side surface of the material poking rotating rod 481, the transmission motor 483 penetrates through the adjusting groove 472 at the front end of the material poking rotating rod 481, and the transmission motor 483 is installed on the front side surface of the adjusting groove 472 through a motor base; during specific work, the material shifting branched chain 48 can shift the raw materials to the left side; when extruding screw 43 and rotating, transmission motor 483 output shaft rotates and can drive kickoff bull stick 481 and switch plate 482 and carry out clockwise rotation, can stir the raw materials left when switch plate 482 rotates to can improve and carry out exhaust efficiency to the raw materials.
The heat-insulating concrete preparation device comprises the following steps of:
s1, blending and stirring raw materials: blending the raw materials of the heat-insulating concrete in proportion, and then stirring the mixture;
s2, device inspection: before starting the heat-insulating concrete preparation device, carrying out routine inspection on the device before operation;
s3, extruding and granulating: the screw extrusion mechanism 4 is adjusted in height and angle as required through the lifting mechanism 2 and the angle adjusting mechanism 3, and the raw materials stirred in the step S1 are added downwards from the upper end of the right side of the screw extrusion mechanism 4, so that the screw extrusion mechanism 4 can extrude and granulate the raw materials, and the raw materials after extrusion and granulation can be left to leave the device;
s4, forming and curing: forming and curing the raw material processed in the step S3 by a sound wave vibration device;
s5, maintaining raw materials: and (5) curing the raw material cured in the step (S4) at proper temperature, humidity and time.
According to the invention, the angle adjusting mechanism 3 can be used for adjusting the angle of the screw extrusion mechanism 4, and the lifting mechanism 2 can be used for adjusting the height of the screw extrusion mechanism 4, so that compared with the existing extrusion, the screw extrusion mechanism is convenient for installation of feeding machinery and feeding machinery; according to the invention, the discharging angle can be finely adjusted through the discharging adjusting branched chain 47 when the raw materials after extrusion granulation are discharged, so that the finely adjusted discharging angle is more suitable for a feeding machine, and the outward spraying during discharging can be avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (3)
1. The utility model provides a heat preservation concrete preparation facilities, this heat preservation concrete preparation facilities includes base (1), elevating system (2), angle adjustment mechanism (3) and screw extrusion mechanism (4), its characterized in that: base (1) up end on be provided with elevating system (2), elevating system (2) upper end is provided with angle adjusting mechanism (3), angle adjusting mechanism (3) upper end is provided with screw rod extruding means (4), wherein:
the screw extrusion mechanism (4) comprises a material storage block (41), a circular through groove (42), an extrusion screw (43), a transmission chain wheel (44), a transmission chain (45), a driving motor (46), a discharging adjusting branched chain (47) and a material shifting branched chain (48), the upper end of the angle adjusting mechanism (3) is provided with the material storage block (41) with a rectangular structure, the left side surface of the material storage block (41) is symmetrically provided with the circular through groove (42) from front to back, the circular through grooves (42) are connected with each other, the upper end of the right side of the material storage block (41) is provided with a feeding groove, the circular through groove (42) is internally provided with the extrusion screw (43) used for stirring in a rotating fit manner, the right end of the extrusion screw (43) penetrates through the circular through groove (42) and is provided with the transmission chain wheel (44), the transmission chain wheels (44) are connected with each other through the transmission chain (45), the right side surface of the transmission chain wheel (44) at the front side is provided with the driving motor (46), the driving motor (46) is connected with the material storage block (41) through a motor base, the left side of the material storage block (41) is provided with the discharging adjusting branched chain (47), and the discharging adjusting branched chain (47) is internally provided with the discharging adjusting branched chain (48);
the angle adjusting mechanism (3) comprises an arc-shaped supporting block (31), a rotating rod I (32), a supporting side plate (33), a rotating rod II (34), an arc-shaped rotating block (35), a lifting seat (36), a lifting air bag I (37), a lifting box (38), a lifting air bag II (39) and a bearing block (310), wherein the arc-shaped supporting block (31) is arranged at the upper end of the lifting mechanism (2), the rotating rod I (32) is arranged at the upper end of the arc-shaped supporting block (31) in a rotating fit manner, the front end and the rear end of the rotating rod I (32) are both arranged at the upper end of the lifting mechanism (2) through the supporting side plate (33), and the rotating rod II (34) is arranged between the upper ends of the supporting side plates (33) in a rotating fit manner, an arc-shaped rotating block (35) is arranged on the outer side surface of the second rotating rod (34), the lower end of the arc-shaped rotating block (35) and the upper end of the arc-shaped supporting block (31) are of arc-shaped structures, the lower end of the arc-shaped rotating block (35) is attached to the upper end surface of the arc-shaped supporting block (31), the upper end of the arc-shaped rotating block (35) is connected with the lower end of the middle of the material storage block (41), lifting seats (36) are arranged on the left side and the right side of the arc-shaped supporting block (31) at the upper end of the lifting mechanism (2), the lifting seats (36) are of hollow box-shaped structures with openings at the upper ends, lifting airbags (37) and lifting boxes (38) of box-shaped structures are sequentially arranged in the lifting seats (36) from bottom to top, a second lifting air bag (39) and a bearing block (310) are sequentially arranged in the lifting box (38) from bottom to top, the upper end of the bearing block (310) is of an arc-shaped structure, and the upper end of the bearing block (310) is attached to the lower end face of the material storage block (41);
the discharging adjusting branched chain (47) comprises semicircular plates (471), adjusting grooves (472) and a rotating motor (473), the semicircular plates (471) are symmetrically arranged on the left side of the material storage block (41) in a front-back mode, the opposite sides of the semicircular plates (471) are provided with the adjusting grooves (472) with openings on the left side and the right side and hollow inside, the right side of each adjusting groove (472) is of a semicircular structure corresponding to the semicircular plates (471), the rotating motor (473) is arranged on the rear end face of each adjusting groove (472), and the rotating motor (473) is installed on the rear side face of the material storage block (41) through a motor base;
the material poking branch chain (48) comprises a material poking rotating rod (481), a poking plate (482) and a transmission motor (483), the material poking rotating rod (481) is arranged between the front side face of a semicircular plate (471) on the rear side and the front end face of the adjusting groove (472) in a rotating fit mode, the poking plates (482) are uniformly and circumferentially arranged between the semicircular plates (471) on the outer side face of the material poking rotating rod (481), the front end of the material poking rotating rod (481) penetrates through the adjusting groove (472) to be provided with the transmission motor (483), and the transmission motor (483) is installed on the front side face of the adjusting groove (472) through a motor base;
a limiting groove (49) with a mouth-shaped structure is arranged on the outer side of the feeding groove at the upper end of the right side of the material storage block (41);
the heat-insulating concrete preparation device comprises the following steps of:
s1, blending and stirring raw materials: blending various raw materials of the heat-insulating concrete according to a proportion, and then stirring the raw materials;
s2, device inspection: before starting the heat-insulating concrete preparation device, carrying out routine inspection on the device before operation;
s3, extruding and granulating: the screw extrusion mechanism (4) is adjusted in height and angle as required through the lifting mechanism (2) and the angle adjusting mechanism (3), and then the raw material stirred in the step S1 is added downwards from the upper end of the right side of the screw extrusion mechanism (4), so that the screw extrusion mechanism (4) can extrude and granulate the raw material, and the extruded and granulated raw material can be left to be separated from the device;
s4, forming and curing: forming and curing the raw material processed in the step S3 by a sound wave vibration device;
s5, maintaining raw materials: and (5) curing the raw material cured in the step (S4) at proper temperature, humidity and time.
2. The apparatus for preparing heat-insulating concrete according to claim 1, wherein: the lifting mechanism (2) comprises a lifting bottom frame (21), a lifting plate (22), a driven rack (23), gear side plates (24), a gear round rod (25), a driving gear (26) and a rotating motor (27), the lifting bottom frame (21) with a frame-shaped structure is arranged on the upper end face of the base (1), the lifting plate (22) is arranged inside the lifting bottom frame (21) through up-and-down sliding fit, the upper end of the lifting plate (22) is connected with a lifting seat (36) and an arc-shaped supporting block (31), a rack groove is formed in the front end of the lifting bottom frame (21), the driven rack (23) is arranged in the rack groove on the front side face of the lifting plate (22), the gear side plates (24) are symmetrically arranged on the left side and the right side of the driven rack (23) on the upper end face of the base (1), the gear round rod (25) is arranged between the gear side plates (24) through rotating fit, the driving gear round rod (26) meshed with the driven rack (23) is arranged on the outer side face of the gear round rod (25) and located between the gear side plates (24), the right side of the gear round rod (25) and penetrates through the rotating motor (27), and is installed on the upper end face of the motor seat (1).
3. The apparatus for preparing heat-insulating concrete according to claim 1, wherein: a rubber sealing belt made of elastic materials is arranged on the right side of the adjusting groove (472) and in front of the material storage block (41).
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| CN202110251228.8A CN112976247B (en) | 2021-03-08 | 2021-03-08 | Heat preservation concrete preparation facilities |
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| CN202110251228.8A CN112976247B (en) | 2021-03-08 | 2021-03-08 | Heat preservation concrete preparation facilities |
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Effective date of registration: 20230216 Address after: 443000 No. 314, Dongshan Avenue, Wujiagang District, Yichang City, Hubei Province Applicant after: Yichang Yizhi building materials Co.,Ltd. Address before: 445699 No.39 Jiefang Road, gaoleshan Town, Xianfeng County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Applicant before: Zhang Sheng |
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