CN116079898A - Production equipment and production method of assembled precast concrete wallboard - Google Patents
Production equipment and production method of assembled precast concrete wallboard Download PDFInfo
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- CN116079898A CN116079898A CN202310196904.5A CN202310196904A CN116079898A CN 116079898 A CN116079898 A CN 116079898A CN 202310196904 A CN202310196904 A CN 202310196904A CN 116079898 A CN116079898 A CN 116079898A
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- wall
- fixedly connected
- threaded rod
- barrel body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Food Science & Technology (AREA)
- Mining & Mineral Resources (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses an assembled precast concrete wallboard production device and a production method thereof, the assembled precast concrete wallboard production device comprises a barrel body, wherein the top of the barrel body is fixedly connected with a top cover, the top of the barrel body is fixedly connected with an internal thread seat, the inner wall of the internal thread seat is in threaded connection with a thread cover, the top of the barrel body is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, one end of the rotating rod is rotationally connected with the bottom of the inner wall of the barrel body through a bearing, and an agitating and stirring layer turnover mechanism and a crushing and scattering mechanism are arranged in the barrel body.
Description
Technical Field
The invention relates to the technical field of concrete, in particular to production equipment and a production method of an assembled precast concrete wallboard.
Background
Concrete (Concrete), abbreviated as "Concrete (t bang)": refers to the collective term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; mixing with water (which can contain additives and admixtures) according to a certain proportion, and stirring to obtain cement concrete, also called ordinary concrete, which is widely applied to civil engineering;
before prefabricated concrete slab is made, the concrete needs to be mixed and stirred in factories through cement yellow sand and sand stone, but at present, when some concrete types with high viscosity are stirred, the concrete is difficult to stir efficiently due to poor fluidity, and the concrete is adhered to the stirrer and the inner wall of the barrel during stirring, so that unbalance occurs in the proportion of concrete raw materials, the firmness of the subsequent prefabricated concrete slab is affected, and the quality is easy to be in uneven level.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an assembled precast concrete wallboard production device and a production method thereof, which realize the purpose of solving the problems.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the production equipment of the assembled precast concrete wallboard and the production method thereof comprise a barrel body, wherein a top cover is fixedly connected to the top of the barrel body, an internal thread seat is fixedly connected to the top of the barrel body, a thread cover is connected to the inner wall of the internal thread seat in a threaded manner, a motor is fixedly connected to the top of the barrel body, a rotating rod is fixedly connected to the output end of the motor, one end of the rotating rod is rotatably connected with the bottom of the inner wall of the barrel body through a bearing, and an agitating and layering mechanism and a crushing and scattering mechanism are arranged in the barrel body;
the stirring and layering mechanism comprises:
the stirring turnover blade is in an inclined strip shape, one end of the stirring turnover blade is fixedly connected with the outer wall of the rotating rod, and the stirring turnover blade is used for turnover pushing of concrete liquid;
the arc scraper blade, arc scraper blade outer wall is rectangle arcuation board, arc scraper blade outer wall and stirring turn over layer leaf one end fixed connection, arc scraper blade outer wall passes through spout sliding connection with the staving inner wall, arc scraper blade is used for sliding at the staving inner wall and scrapes.
Preferably, the bull stick outer wall fixedly connected with articulates the piece, it articulates there is connecting plate A to articulate the piece inner wall, connecting plate A outer wall fixedly connected with threaded rod A, threaded rod A inner wall threaded connection has thin threaded rod, thin threaded rod outer wall threaded connection has threaded rod B, threaded rod B one end fixedly connected with connecting plate B, connecting plate B one end articulates there is the lift scraper blade through articulating the piece, thin threaded rod outer wall fixedly connected with baffle ring.
Preferably, the fixed ring of thin threaded rod outer wall fixedly connected with, fixed ring outer wall fixedly connected with stirs the pole, staving bottom fixedly connected with supporting seat to carry out vertical stirring in to the staving through stirring the pole.
Preferably, the inner wall of the lifting scraper is provided with a groove, the inner wall of the groove is slidably connected with a sliding bar, and the outer wall of the sliding bar is fixedly connected with the outer wall of the arc-shaped scraper, so that the sliding smoothness of the lifting scraper on the outer wall of the arc-shaped scraper is improved through the sliding bar.
Preferably, the outer wall of the lifting scraper is fixedly connected with a spring, the outer wall of the lifting scraper is fixedly connected with a limiting telescopic rod, the lifting scraper is reset through the spring, and the stability of the lifting scraper is kept through the limiting telescopic rod.
Preferably, the crushing and scattering mechanism comprises a plane bearing A, the outer wall of the plane bearing A is fixedly connected with the outer wall of a fixed ring, the outer wall of the plane bearing A is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a plane bearing B, the outer wall of the plane bearing B is fixedly connected with an internal thread sleeve, the inner wall of the internal thread sleeve is in threaded connection with a threaded rod B and the outer wall of the threaded rod A, the threaded rod B and the connecting rod outside the threaded rod A can rotate in real time to crush and cut concrete liquid, the problem that agglomerated sand cement is difficult to be crushed is avoided, and crushing and mixing effects of concrete are further improved.
Preferably, the thread pitch of the outer walls of the threaded rods B and A is larger and the thread lift angle is larger, and the thread pitch of the outer walls of the fine threaded rods is larger and the thread lift angle is larger, so that the friction force of rotation is reduced, and the fine threaded rods can be horizontally pressed to rotate.
The utility model provides a prefabricated concrete wallboard production method, put into the staving through the screw cap with the cement grit that prefabricated board was used, then drive the bull stick through the starter motor and carry out the corotation of a period, then the reciprocal rotation of gradual deceleration beginning reversal, then synchronous drive stirs turn over layer leaf and arc scraper blade and rotate in staving inner wall when the bull stick is rotatory, and drive hinge piece through the bull stick, connecting plate A, threaded rod A synchronous rotation, and drive solid fixed ring and threaded rod B rotation through threaded rod A and carry out quick stirring mixing to the cement and the grit inside the staving, stir grit cement abundant, simultaneously with the rotation of stirring turn over layer leaf in bottom, upwards promote cement grit through stirring the inclined plane on turn over layer leaf surface, realize turning over the layer from top to bottom, prevent the cement grit condition emergence of adhesion at the staving inner wall.
The invention provides an assembly type precast concrete wallboard production device and a production method thereof. The beneficial effects are as follows:
1. according to the invention, the stirring layer turning mechanism is arranged, the lifting scraping plate is hinged with the threaded rod B through the hinge block, so that the lifting scraping plate can drive the threaded rod B and the connecting plate A to hinge and rotate on the hinge block on the outer wall of the rotating rod when in sliding ascending and descending, and therefore, the connecting plate A and the threaded rod B rotate to stir the inner wall of the barrel body, simultaneously rotate along with the time to change the angle, the concrete in the barrel body is mixed and stirred in multiple directions, the mixing effect of stirring direction and stirring is improved, the stirring layer turning blade at the bottom is used for scraping the concrete upwards, and the lifting scraping plate is used for scraping the arc scraping plate, the problem of uneven single stirring is solved, and the problem that the inner wall of the barrel body cannot be cleaned after being cleaned for a long time through the arc scraping plate is avoided.
2. Through setting up stirring turn over layer mechanism, thin threaded rod rotation then drives solid fixed ring and poking rod synchronous rotation to realized when threaded rod B, threaded rod A lifting are driven by the bull stick and are carried out transverse rotation, also through solid fixed ring and poking rod's vertical rotation, carry out abundant different azimuth stirring to the inside concrete liquid of staving, and because poking rod's vertical stirring, further guaranteed the high-efficient turn over layer efficiency of concrete liquid, avoided because the concrete liquid mobility is not strong, only when transverse stirring appears, the concrete is by the problem that center department collapsed appears on the inner wall of whipping to the staving.
3. Through setting up stirring layer turnover mechanism, under the bull stick of beginning acceleration reversal gradually, threaded rod A and threaded rod B can continue to begin the work of new round again to along with the continuous reciprocal positive reversal of bull stick, realize that lift scraper blade is continuous carries out long-time reciprocal lift at arc scraper blade outer wall, threaded rod A also carries out reciprocal lifting and descends with threaded rod B, also through the stirring of positive and negative direction and stirring of stirring rod, the holistic mixing effect of staving inside and the cleaning performance to staving, arc scraper blade outer wall have been guaranteed by a wide margin, prevent because the adhesion of concrete can't erase at arc scraper blade and staving outer wall, and lead to the problem that congeals after being wrapped to appear.
4. Through setting up broken mechanism of scattering, carry out quick rotatory cutting separation to threaded rod B, threaded rod A's outside round through the connecting rod, when stirring threaded rod B and threaded rod A in the staving is inside, threaded rod B can rotate in real time with threaded rod A outside connecting rod and break up and cut the concrete liquid, has avoided the grit cement of caking to be difficult to by broken problem appearance, has further promoted broken and the mixed effect to the concrete.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the tub of the present invention;
FIG. 3 is a schematic view of the stirring and turning mechanism of the present invention;
FIG. 4 is an enlarged view of the invention at A of FIG. 3;
FIG. 5 is an enlarged view of the invention at B of FIG. 3;
FIG. 6 is a schematic view of a part of the stirring and turning mechanism of the present invention;
FIG. 7 is a perspective view of the agitation and layering mechanism of the present invention;
FIG. 8 is a perspective view of a stirring and layering mechanism according to the present invention;
FIG. 9 is an enlarged view of FIG. 8 at C in accordance with the present invention;
FIG. 10 is a schematic view of a disassembled structure of the stirring and turning mechanism of the present invention;
FIG. 11 is a perspective view of a stirring and layering mechanism of the present invention;
FIG. 12 is an enlarged view of the invention at D of FIG. 11;
fig. 13 is an enlarged view of fig. 11 at E in accordance with the present invention.
In the figure: the stirring and turning device comprises a top cover 1, a barrel body 2, a stirring and turning mechanism 3, stirring and turning leaves 301, an arc-shaped scraping plate 302, a hinging block 303, a connecting plate A, a threaded rod A, a 307 fixing ring, a 308 stirring rod, a 309 baffle ring, a 310 threaded rod B, a 311 connecting plate B, a 312 lifting scraping plate, a 313 groove, a 314 fine threaded rod, a 315 spring, a 316 limit telescopic rod, a 317 sliding strip, a4 crushing and breaking mechanism, a401 plane bearing A, a 402 connecting rod, a 403 plane bearing B, a 404 internal thread sleeve, a 5 thread cover, a 6 motor, a 7 supporting seat, an 8 rotating rod and a 9 internal thread seat.
Detailed Description
Embodiment one:
referring to fig. 1-3, the present invention provides a technical solution: the production equipment of the prefabricated concrete wallboard comprises a barrel body 2, wherein a top cover 1 is fixedly connected to the top of the barrel body 2, an internal thread seat 9 is fixedly connected to the top of the barrel body 2, a thread cover 5 is connected to the inner wall of the internal thread seat 9 in a threaded manner, a motor 6 is fixedly connected to the top of the barrel body 2, the output end of the motor 6 is fixedly connected with a rotating rod 8, one end of the rotating rod 8 is rotatably connected with the bottom of the inner wall of the barrel body 2 through a bearing, and an agitating and layer-turning mechanism 3 and a crushing and scattering mechanism 4 are arranged in the barrel body 2;
placing cement sand and stone for a precast slab into a barrel body 2 through a threaded cover 5, driving a rotating rod 8 to rotate forward for a period of time through a starting motor 6, gradually decelerating to start to rotate reversely, synchronously driving a stirring turnover blade 301 and an arc scraping plate 302 to rotate on the inner wall of the barrel body 2 when the rotating rod 8 rotates, driving a hinging block 303, a connecting plate A304 and a threaded rod A305 to synchronously rotate through the rotating rod 8, driving a fixing ring 307 and a threaded rod B310 to rotate through the threaded rod A305 to rapidly stir and mix cement and sand and stone in the barrel body 2, fully stirring sand and stone cement, simultaneously driving the cement sand and stone upwards through the inclined surface on the surface of the stirring turnover blade 301 along with the rotation of the bottom stirring turnover blade 301, and preventing cement sand and stone adhered to the inner wall of the barrel body 2 from happening;
embodiment two:
referring to fig. 1-10, the present invention provides a technical solution based on the first embodiment: the agitation turn-up mechanism 3 includes:
the stirring turnover blade 301 is in an inclined strip shape, one end of the stirring turnover blade 301 is fixedly connected with the outer wall of the rotating rod 8, and the stirring turnover blade 301 is used for turnover pushing of concrete liquid;
the outer wall of the arc-shaped scraping plate 302 is a rectangular arc-shaped plate, the outer wall of the arc-shaped scraping plate 302 is fixedly connected with one end of the stirring layer turning blade 301, the outer wall of the arc-shaped scraping plate 302 is slidably connected with the inner wall of the barrel body 2 through a sliding groove, and the arc-shaped scraping plate 302 is used for sliding and scraping on the inner wall of the barrel body 2.
The outer wall fixedly connected with hinge block 303 of bull stick 8, hinge block 303 inner wall hinge have connecting plate A304, connecting plate A304 outer wall fixedly connected with threaded rod A305, threaded rod A305 inner wall threaded connection has thin threaded rod 314, thin threaded rod 314 outer wall threaded connection has threaded rod B310, threaded rod B310 one end fixedly connected with connecting plate B311, connecting plate B311 one end articulates through hinge block 303 has lift scraper blade 312, thin threaded rod 314 outer wall fixedly connected with baffle ring 309.
The outer wall of the fine threaded rod 314 is fixedly connected with a fixed ring 307, the outer wall of the fixed ring 307 is fixedly connected with a poking rod 308, and the bottom of the barrel body 2 is fixedly connected with a supporting seat 7.
The inner wall of the lifting scraper 312 is provided with a groove 313, the inner wall of the groove 313 is connected with a sliding bar 317 in a sliding way, and the outer wall of the sliding bar 317 is fixedly connected with the outer wall of the arc-shaped scraper 302.
The outer wall of the lifting scraper 312 is fixedly connected with a spring 315, and the outer wall of the lifting scraper 312 is fixedly connected with a limiting telescopic rod 316;
the arc scraping plate 302 is driven by the threaded rod B310, the connecting plate B311 and the lifting scraping plate 312 to rotate against the inner wall of the barrel body 2, and slides on the inner wall of the barrel body 2 to scrape the inner wall of the barrel body 2 in real time, so that the concrete adhered to the inner wall of the barrel body 2 is scraped along with stirring in real time, and the cleaning of the inner wall of the barrel body 2 is ensured;
meanwhile, when the rotating rod 8 is driven to rotate rapidly, the lifting scraper 312, the connecting plate B311, the threaded rod B310 and the threaded rod A305 are subjected to rotating centrifugal force, so that the lifting scraper 312 is adhered to the outer wall of the arc-shaped scraper 302, slides on the sliding bar 317 on the outer wall of the arc-shaped scraper 302 through the groove 313, and comprehensively slides and scrapes the outer wall of the arc-shaped scraper 302 through the lifting scraper 312, the lifting scraper 312 is hinged with the threaded rod B310 through the hinging block 303, when the lifting scraper 312 is enabled to ascend and descend in a sliding manner, the threaded rod B310 and the connecting plate A304 are driven to rotate in a hinging block 303 on the outer wall of the rotating rod 8, and accordingly the connecting plate A304 and the threaded rod B310 rotate to stir the inner wall of the barrel 2, simultaneously, rotate for changing angles along with time, mix and stir the concrete in the barrel 2, the stirring direction and the stirring effect of stirring are improved, the stirring effect of the arc-shaped scraper 302 is solved, the problem that single stirring is uneven due to the stirring of the stirring turnover layer of the concrete on the bottom and the lifting scraper 312 is solved, and the problem that the cleaning of the inner wall of the barrel 2 cannot be cleaned after the inner wall of the barrel 2 is cleaned for a long time is avoided;
and when the threaded rod B310 and the lifting scraping plate 312 are thrown out along with the centrifugal force of rotation, the lifting scraping plate 312 slides on the outer wall of the arc scraping plate 302, the threaded rod B310 is thrown away from the center of the rotating rod 8, the threaded rod B310 is limited by the lifting scraping plate 312 through the hinging block 303, the threaded rod B310 cannot rotate, the threaded rod A305 is limited by the rotating rod 8 through the hinging block 303 and cannot rotate, so when the threaded rod B310 is far away from the fine threaded rod 314, the fine threaded rod 314 rotates through the spiral line with larger thread lift angle of the thread pitch of the outer wall, similar to pressing a rotary spin-drying mop, the threaded rod B310 is subjected to the outward centrifugal force, so the non-limited fine threaded rod 314 starts to rotate on the inner walls of the threaded rod A305 and the threaded rod B310 along with the threads with larger thread lift angles of the thread pitches of the outer wall of the fine threaded rod 314 and the inner walls of the threaded rod A305 and the threaded rod B310, along with the rotation of the fine threaded rod 314, the sliding distance of the threaded rod B310 on the outer wall of the fine threaded rod 314 is the same as the distance that the fine threaded rod 314 is separated from the threaded rod A305, the threaded rod B310 and the threaded rod A305 synchronously slide outwards and relatively on the outer wall of the fine threaded rod 314, and the rotation of the fine threaded rod 314 drives the fixed ring 307 and the stirring rod 308 to synchronously rotate, so that the problem that concrete is thrown to the upper center of the inner wall of the barrel body 2 to collapse when the threaded rod B310 and the threaded rod A305 are lifted and transversely rotated by the rotating rod 8 is realized, and the concrete liquid in the barrel body 2 is sufficiently stirred in different directions through the vertical rotation of the fixed ring 307 and the stirring rod 308, and because of the vertical stirring of the stirring rod 308, the high-efficiency layer turnover efficiency of the concrete liquid is further ensured, and the problem that the concrete liquid is thrown to the upper center of the inner wall of the barrel body 2 is collapsed because the concrete liquid is not strong in the transverse stirring is only generated is avoided;
after the motor 6 is started and the rotating rod 8 is controlled to rotate at one end, the motor 6 gradually controls the rotating rod 8 to rotate at a reduced speed, the centrifugal force is reduced along with the rotation of the rotating rod 8, two lifting scrapers 312 on the outer wall of the arc-shaped scraper 302 are pulled to be close by the elastic force of a spring 315 on the outer wall, the upper lifting scrapers 312 descend to drive the threaded rod B310 and the threaded rod A305 to change in angle, the threaded rod B310 is retracted into the threaded rod B310 and the threaded rod A305, the threaded rod B310 is abutted against a baffle ring 309 on the outer wall of the threaded rod 314, so that the angle between the threaded rod B310 and the threaded rod A305 is limited, the upper lifting scrapers 312 slide and stop, the lower lifting scrapers 312 are pulled back to the original position by the elastic force of the spring 315, and the threaded rod A305 and the threaded rod B310 continuously start to work at a new round under the gradual starting acceleration and reversing of the rotating rod 8, the lifting scrapers 312 continuously and reciprocally and positively and negatively, the threaded rod A305 and the threaded rod B310 also reciprocally reciprocate and reciprocally and downwards along with the continuous reciprocating rotation of the rotating rod 8, the lifting effect of the threaded rod A305 and the threaded rod A310 is also guaranteed to be repeatedly and reciprocally and downwards along with the rotating rod A and negatively and positively and negatively rotating rod C2, and negatively rotating rod C2 is prevented from being mixed with the outer wall of the drum and the stirring body 2, and the stirring body 2 can not be wrapped by the problem;
embodiment III:
referring to fig. 1-13, the present invention provides a technical solution based on the first embodiment and the second embodiment: the breaking and scattering mechanism 4 comprises a plane bearing A401, the outer wall of the plane bearing A401 is fixedly connected with the outer wall of the fixed ring 307, the outer wall of the plane bearing A401 is fixedly connected with a connecting rod 402, one end of the connecting rod 402 is fixedly connected with a plane bearing B403, the outer wall of the plane bearing B403 is fixedly connected with an internal thread sleeve 404, and the inner wall of the internal thread sleeve 404 is in threaded connection with the threaded rod B310 and the outer wall of the threaded rod A305.
The pitch of the outer walls of the threaded rods B310, A305 is larger and the thread lead angle is larger, and the pitch of the outer wall of the fine threaded rod 314 is larger and the thread lead angle is larger.
A production method of an assembled precast concrete wallboard is characterized by comprising the following steps of: the cement sand and gravel for the precast slab is put into the barrel body 2 through the threaded cover 5, then after the rotary rod 8 is driven by the starting motor 6 to rotate forward for a period of time, the rotary rod 8 gradually decelerates to start to rotate reversely, the stirring turnover blade 301 and the arc scraping plate 302 are synchronously driven to rotate on the inner wall of the barrel body 2 when the rotary rod 8 rotates, the hinging block 303, the connecting plate A304 and the threaded rod A305 are driven by the rotary rod 8 to synchronously rotate, the fixing ring 307 and the threaded rod B310 are driven by the threaded rod A305 to rapidly stir and mix cement and gravel in the barrel body 2, the gravel and cement are fully stirred, meanwhile, the cement sand and gravel are pushed upwards through the inclined surface on the surface of the stirring turnover blade 301 along with the rotation of the bottom, so that the up-down turnover of the cement sand and gravel is realized, and the cement sand and gravel adhered on the inner wall of the barrel body 2 is prevented.
And when the thin threaded rod 314 rotates, when the fixed ring 307 and the poking rod 308 also synchronously rotate, the fixed ring 307 is fixed with the thin threaded rod 314, and the thin threaded rod 314 simultaneously slides out of the threaded rod A305 and the threaded rod B310, so that the plane bearing B403 is pulled by the plane bearing A401 and the connecting rod 402, the internal thread sleeve 404 rotates and scrapes the outer wall of the threaded rod B310 through the sliding rotation of the spiral lines on the outer wall of the threaded rod B310, and the threaded rod A305 does not rotate, and the thin threaded rod 314 rotates, so that the fixed ring 307 drives the plane bearing A401 to synchronously rotate with the connecting rod 402, and therefore, when the threaded rod B310 and the threaded rod A305 are stirred in the barrel body 2, the threaded rod B310 and the connecting rod 402 outside the threaded rod A305 rotate in real time to crush and cut concrete liquid, the problem that the agglomerated threaded rod cement is difficult to crush is solved, and the crushing and mixing effects of concrete are further improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an assembled precast concrete wallboard production facility and production method thereof, includes staving (2), its characterized in that: the novel stirring and breaking device comprises a barrel body (2), and is characterized in that a top cover (1) is fixedly connected to the top of the barrel body (2), an internal thread seat (9) is fixedly connected to the top of the barrel body (2), a thread cover (5) is connected to the inner wall of the internal thread seat (9), a motor (6) is fixedly connected to the top of the barrel body (2), a rotating rod (8) is fixedly connected to the output end of the motor (6), one end of the rotating rod (8) is rotatably connected with the bottom of the inner wall of the barrel body (2) through a bearing, and a stirring and breaking mechanism (3) and a breaking mechanism (4) are arranged inside the barrel body (2);
the stirring and layering mechanism (3) comprises:
the stirring turnover blade (301) is in an inclined strip shape, one end of the stirring turnover blade (301) is fixedly connected with the outer wall of the rotating rod (8), and the stirring turnover blade (301) is used for turnover pushing of concrete liquid;
arc scraper blade (302), arc scraper blade (302) outer wall is rectangle arcuation board, arc scraper blade (302) outer wall and stirring turn over layer leaf (301) one end fixed connection, arc scraper blade (302) outer wall and staving (2) inner wall pass through spout sliding connection, arc scraper blade (302) are used for sliding at staving (2) inner wall and scrape.
2. The fabricated precast concrete wallboard production apparatus of claim 1, wherein: the utility model discloses a lifting scraper blade, including bull stick (8) outer wall fixedly connected with articulated piece (303), articulated piece (303) inner wall articulates there is connecting plate A (304), connecting plate A (304) outer wall fixedly connected with threaded rod A (305), threaded rod A (305) inner wall threaded connection has thin threaded rod (314), thin threaded rod (314) outer wall threaded connection has threaded rod B (310), threaded rod B (310) one end fixedly connected with connecting plate B (311), connecting plate B (311) one end articulates there is lift scraper blade (312) through articulated piece (303), thin threaded rod (314) outer wall fixedly connected with baffle ring (309).
3. The fabricated precast concrete wallboard production apparatus of claim 2, wherein: the utility model discloses a barrel, including barrel body (2), fixed ring (307) is connected with to thin threaded rod (314) outer wall fixedly connected with, fixed ring (307) outer wall fixedly connected with poke rod (308), staving (2) bottom fixedly connected with supporting seat (7).
4. A fabricated precast concrete wall panel production apparatus as recited in claim 3, wherein: the inner wall of the lifting scraper (312) is provided with a groove (313), the inner wall of the groove (313) is connected with a sliding bar (317) in a sliding manner, and the outer wall of the sliding bar (317) is fixedly connected with the outer wall of the arc-shaped scraper (302).
5. The fabricated precast concrete wall panel production apparatus of claim 4, wherein: the outer wall of the lifting scraper (312) is fixedly connected with a spring (315), and the outer wall of the lifting scraper (312) is fixedly connected with a limiting telescopic rod (316).
6. The fabricated precast concrete wall panel production apparatus of claim 5, wherein: broken mechanism (4) of breaking up includes plane bearing A (401), plane bearing A (401) outer wall and solid fixed ring (307) outer wall fixed connection, plane bearing A (401) outer wall fixedly connected with connecting rod (402), connecting rod (402) one end fixedly connected with plane bearing B (403), plane bearing B (403) outer wall fixedly connected with internal thread cover (404), internal thread cover (404) inner wall and threaded rod B (310), threaded rod A (305) outer wall threaded connection.
7. The fabricated precast concrete wall panel production apparatus of claim 6, wherein: the thread pitch of the outer walls of the threaded rod B (310) and the threaded rod A (305) is larger and the thread lift angle is larger, and the thread pitch of the outer wall of the fine threaded rod (314) is larger and the thread lift angle is larger.
8. A production method of an assembled precast concrete wallboard is characterized by comprising the following steps of: cement sand for precast slabs is put into the barrel body (2) through the threaded cover (5), then after the rotary rod (8) is driven through the starting motor (6) to rotate forward for a period of time, the rotary rod (8) is gradually decelerated to start to rotate reversely, stirring turnover leaves (301) and arc scraping plates (302) are synchronously driven to rotate on the inner wall of the barrel body (2) during rotation, the hinging blocks (303), the connecting plates A (304) and the threaded rods A (305) are driven to synchronously rotate through the rotary rod (8), the fixing rings (307) and the threaded rods B (310) are driven to rotate to rapidly stir and mix cement and sand in the barrel body (2), cement is fully stirred, meanwhile, the cement sand is pushed upwards through inclined surfaces on the surfaces of the stirring turnover leaves (301) along with rotation of stirring turnover leaves, and cement sand and sand are prevented from adhering to the inner wall of the barrel body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310196904.5A CN116079898A (en) | 2023-03-03 | 2023-03-03 | Production equipment and production method of assembled precast concrete wallboard |
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| CN202310196904.5A CN116079898A (en) | 2023-03-03 | 2023-03-03 | Production equipment and production method of assembled precast concrete wallboard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117069254A (en) * | 2023-08-24 | 2023-11-17 | 问泉环保技术（上海）有限公司 | Novel anaerobic reaction equipment |
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2023
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117069254A (en) * | 2023-08-24 | 2023-11-17 | 问泉环保技术（上海）有限公司 | Novel anaerobic reaction equipment |
| CN117069254B (en) * | 2023-08-24 | 2024-05-10 | 问泉环保技术（上海）有限公司 | Anaerobic reaction equipment |
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