CN108995036B - Automatic change concrete mixing device - Google Patents
Automatic change concrete mixing device Download PDFInfo
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- CN108995036B CN108995036B CN201811008815.9A CN201811008815A CN108995036B CN 108995036 B CN108995036 B CN 108995036B CN 201811008815 A CN201811008815 A CN 201811008815A CN 108995036 B CN108995036 B CN 108995036B
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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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- Structural Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses an automatic concrete stirring device, which comprises an outer box, a conveying box, a stirring box, a feeding device, a driving device, a stirring device, a conveying device, a wall scraping device, a rolling device and a shaking device, wherein two sides of an inner cavity of the outer box are provided with a first sliding groove, raw materials are poured into the stirring box from the feeding device by the automatic concrete stirring device, the stirring device and the wall scraping device are rotated by starting the driving device, so that the raw materials can be stirred in the stirring box, the shaking device is started to simultaneously stir and vibrate, so that the stirring efficiency and the stirring quality are improved, after stirring is finished, the mixture enters the conveying box, the conveying device is started to convey the mixture falling into the conveying box, when the mixture is close to the rolling device, the rolling device is started and the mixture is taken out of the conveying box, an automated process is achieved.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to an automatic concrete stirring device.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipes and equipment matched with them. The house building comprises a top cover, beam columns, walls, a foundation and a building body, wherein the roof cover, the beam columns, the walls and the foundation can form an internal space, so that the requirements of people on production, living, study, public activities and the like are met, and the house building comprises plants, theaters, hotels, shops, schools, hospitals, houses and the like; the 'auxiliary facilities' refer to water towers, bicycle sheds, pools and the like which are matched with the house building. The term "installation of lines, pipes and equipment" refers to the installation of lines, pipes and equipment such as electrical, water supply and drainage, communication and elevator equipment associated with the building and its ancillary facilities.
Concrete mixer is the important component of building cause, concrete mixer's theory of operation is that the material gets into equipment through the feed inlet, agitating unit high-speed rotatory stirring, make the all-round continuous circulation of material roll and the flash mixed, last material is discharged through the discharge gate, but prior art's concrete mixer generally all adopts the mode of static feeding, feed through the feed inlet of fixed setting, cause the concrete to gather in a certain department easily and lead to stirring inhomogeneous phenomenon, influence the subsequent processing of concrete, lead to the manpower, the cost input of time is higher, economic benefits is lower, be difficult to reach the requirement of modern industry to automation equipment.
Disclosure of Invention
The object of the present invention is to provide an automated concrete mixing plant that solves the problems mentioned in the background above.
The technical purpose of the invention is realized by the following technical scheme:
an automatic concrete stirring device comprises an outer box, a conveying box, a stirring box, a feeding device, a driving device, a stirring device, a conveying device, a wall scraping device, a rolling device and a shaking device, wherein first sliding grooves are formed in two sides of an inner cavity of the outer box, the stirring box is respectively connected with sliding blocks in the first sliding grooves in a sliding mode through supporting rods arranged on two sides of the stirring box, the feeding device is vertically arranged on one side of the top of the outer box, the upper end of the driving device is provided with the top of the outer box, the lower end of the driving device is located in the stirring box, the stirring device is fixedly arranged at the bottom of the driving device, the wall scraping device is fixedly arranged on two sides of the driving device and located on the outer side of the stirring device, the stirring device and the wall scraping device can simultaneously rotate under the action of the driving device, the stirring box is located in the outer box, and the shaking device is located at, the stirring box can vibrate up and down under the action of the shaking device, the outer box and the conveying box are in a cuboid shape and are perpendicular to each other, the conveying device is located on one side of the inner cavity of the conveying box, and the rolling device is fixedly installed on the other side of the inner cavity of the conveying box.
Adopt above-mentioned technical scheme, through in the agitator tank with the raw materials poured into from feed arrangement, through starting drive arrangement, make agitating unit rotate with scraping the wall device, make the raw materials can stir in agitator tank inside, and stir and shake the stirring simultaneously through starting the shake device companion, improve stirring efficiency and stirring quality, accomplish the stirring back, the mixture gets into in the delivery box, and carry the mixture that falls into in the delivery box through starting transmission device, when the mixture is close to rolling device, start rolling device and take the mixture out of the delivery box.
Preferably, the feeding device comprises a feeding hopper, a feeding pipe, a storage box, a first motor, a rotating block, a first projection, a moving block and a return spring, the lower end of the feeding hopper is fixedly connected with the upper end of the feeding pipe, the lower end of the feeding pipe is fixedly connected with the storage box, the first motor is arranged on one side of the feeding pipe, the output end of the first motor penetrates through the feeding pipe and is in transmission connection with the rotating block, the first projection is vertically arranged on the lower surface of the rotating block, the length of the rotating block is slightly smaller than the radius of the feeding pipe, the moving block is arranged on the upper portion of the inner cavity of the storage box, the moving block is cylindrical, a part of the upper end of the moving block is clamped in the feeding pipe, the bottom of the moving block is fixedly connected with the return spring, the other end of the return, and the feed inlet passes through conveying pipeline and agitator tank fixed connection, reset spring's diameter is greater than the diameter of feed inlet.
Adopt above-mentioned technical scheme, through the starter motor one, the pivot of motor one rotates, thereby it rotates to drive rotatory piece, a pair of movable block of lug of rotatory piece lower surface extrudees downwards, reset spring receives the extrusion downwards simultaneously, make the upper end of movable block break away from the inlet pipe, raw materials in the feeder hopper enter into to the storage incasement simultaneously, when rotatory to when upwards, the movable block on rotatory piece is rotatory, the movable block receives in reset spring's elastic force gets back to the inlet pipe again, stop the feeding simultaneously, thereby it realizes the device's indirect feeding to make a round trip to rotate through lug one.
As preferred, drive arrangement includes motor two, action wheel, axis of rotation, fixed block and commentaries on classics board, motor two is located the top of outer container, the output of motor two passes the roof of outer container and is connected with the fixed block transmission, spout two has all been seted up to the both sides of fixed block inner chamber, its inside slider and axis of rotation are passed to the spout two, change the board setting on the upper portion of agitator tank inner chamber, the axis of rotation lower extreme run through the bottom of fixed block, the roof of agitator tank respectively in proper order and with change board fixed connection, the outer fixed surface of action wheel and fixed block is connected, and the action wheel is located the cavity that outer container roof and agitator tank roof formed.
Adopt above-mentioned technical scheme, through starter motor two, the pivot of motor two rotates the fixed block that drives the bottom, the axis of rotation of its bottom when fixed block rotates, thereby make the commentaries on classics board of axis of rotation lower extreme rotate, and drive agitating unit and scrape the wall device, stir the raw materials, through seting up spout two, and with axis of rotation sliding connection, when enabling the agitator tank and reciprocating under the effect of shake device, the axis of rotation also slides from top to bottom thereupon, the motor that makes the top can not produce the skew along with the shake of agitator tank, and stability is improved.
Preferably, agitating unit includes that the (mixing) shaft of two and two are followed the driving wheel, two the (mixing) shaft is the symmetry setting with the axis of rotation, and the lower extreme of (mixing) shaft runs through the commentaries on classics board and is articulated with the bottom of agitator tank, two the top of (mixing) shaft pass respectively the roof of agitator tank and outer container and with follow driving wheel fixed connection, two all mesh and carry out the transmission with the initiative way and be connected from the driving wheel, the length of action wheel will be greater than the length from the driving wheel.
Adopt above-mentioned technical scheme, rotate through drive arrangement, two are from driving wheel and action wheel intermeshing, make the (mixing) shaft from the driving wheel bottom rotate, stir inside raw materials and water, can make the device stirring more even through setting up two (mixing) shafts, improve stirring efficiency simultaneously, length through with the action wheel sets to be greater than from the length of driving wheel, avoided the shake device when shaking the agitator tank, from the derailment of upwards removal of driving wheel to lead to agitating unit to stop the stirring.
As preferred, scrape the wall device and include that two symmetries set up connecting rod and two arc scrapers in commentaries on classics board both sides, two scraper blade symmetries set up in the outer end of connecting rod and laminate with the inner wall of agitator tank, the bottom of arc scraper blade is a little higher than the bottom of agitator tank.
Adopt above-mentioned technical scheme, set up the scraper blade through the both sides at changeing the board, can make changeing the board when rotating, the scraper blade of both sides also can rotate simultaneously, makes the device when the stirring, and the scraper blade can be scraped the raw materials that adheres to the lateral wall at the agitator down to stir, make the stirring more even, improve stirring quality simultaneously.
Preferably, the shaking device comprises a third motor, a rotary rod, a plurality of rotary disks and a second lug boss matched with the rotary disks, the third motor is arranged at the bottom of one side of the outer box, the output end of the third motor penetrates through the outer box and is connected with the rotary rod in a transmission mode, the other end of the rotary rod is hinged to the side wall of the inner cavity of the outer box and is located under the stirring box, the rotary disks are evenly distributed on the outer surface of the rotary rod, and the second lug boss is vertically arranged on the lower surface of the rotary disk.
Adopt above-mentioned technical scheme, through starter motor three, the pivot of motor three is rotated and is driven the rotary rod and rotate to make the rolling disc rotate, when the bottom of agitator tank is touched to the lug two of rolling disc, upwards lift the agitator tank, when the lug two of rolling disc rotates the another side, the agitator tank is downward, thereby vibrates, vibrates the stirring to the concrete of inside.
Preferably, the top of the stirring box is fixedly provided with damping springs which are uniformly distributed, and the damping springs are distributed in a rectangular shape.
Adopt above-mentioned technical scheme, through setting up damping spring, can reduce the shake that the agitator tank received when shaking agitator tank bottom, reduce the damage that receives the agitator tank.
Preferably, transmission device includes motor four, push away pipe and half gear, motor four sets up the one side at the delivery box, the output of motor four runs through the lateral wall of delivery box and push away pipe respectively and is connected with half gear drive, half gear is located the inner chamber of push away pipe, the tooth that meshes with half gear mutually is all seted up to the upper and lower both sides of push away pipe, one side that transmission device was kept away from to the delivery box is provided with the swash plate.
Adopt above-mentioned technical scheme, starter motor four, motor four's pivot is rotated and is driven half gear revolve, because the upper and lower both sides of push pipe all set up with the tooth of half gear engaged with, when half gear and the meshing of push pipe upper portion tooth, push pipe moves to one side, when half gear and the meshing of push pipe lower part tooth, push pipe moves to the opposite side, from about moving back and forth, the concrete of accomplishing the stirring is carried, through setting up the swash plate, through the action of gravity landing to the collecting box when can making the mixture pass through the swash plate, reduce the labour.
Preferably, the rolling device includes motor five, dwang and three rotation leaf, motor five is located one side of transport case and with four homonymies of motor, motor five's output and dwang transmission are connected, the both ends of dwang are articulated with the lateral wall of transport case both sides respectively, and are three rotation leaf evenly distributed is at the surface of dwang, and is the setting of 120 degrees angles between every rotation leaf.
Adopt above-mentioned technical scheme, through starter motor five, the rotation of motor five rotates and drives the dwang to the rotating blade that makes the dwang surface rotates, thereby when making the concrete be close to rolling device through thrust unit, passes through the outside that the rotating blade changes the concrete to the delivery box, can avoid the interior too much conveying box that leads to of concrete of delivery box to block up simultaneously.
Preferably, the bottom of agitator tank and the equal fixedly connected with conveying pipeline in the bottom of storage case, the both ends of conveying pipeline all are provided with the limiting plate, and the conveying pipeline is elastic hose.
Adopt above-mentioned technical scheme, set up the conveying pipeline into elastic hose and set up the limiting plate at the both ends of conveying pipeline, can avoid the agitator tank when the shake, the conveying pipeline drops from the agitator tank in, makes the concrete leak.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side sectional view of the present invention;
FIG. 3 is a cross-sectional view of a feeding device according to the present invention;
FIG. 4 is a front sectional view of the delivery box of the present invention;
FIG. 5 is a side sectional view of the agitator tank of the present invention;
fig. 6 is an enlarged view of a portion a in fig. 2.
Reference numerals: 1. an outer box; 2. a stirring box; 3. a delivery box; 4. a first sliding chute; 5. a feeding device; 501. a feed hopper; 502. a feed pipe; 503. a material storage box; 504. a first motor; 505. rotating the block; 506. a first bump; 507. a moving block; 508. a return spring; 6. a drive device; 601. a second motor; 602. a driving wheel; 603. a rotating shaft; 604. a fixed block; 605. rotating the plate; 606. a second chute; 7. a stirring device; 701. a stirring shaft; 702. a driven wheel; 8. a wall scraping device; 801. a connecting rod; 802. an arc-shaped scraper plate; 9. a dithering device; 901. a third motor; 902. rotating the rod; 903. rotating the disc; 904. a second bump; 10. a transmission device; 1001. a fourth motor; 1002. pushing the pipe; 1003. a half gear; 1004. teeth; 11. a rolling device; 1101. a fifth motor; 1102. rotating the rod; 1103. rotating the blades; 12. a damping spring; 13. a delivery pipe; 14. a sloping plate.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
As shown in fig. 1 and 2, an automatic concrete stirring device 7 comprises an outer box 1, a conveying box 3, a stirring box 2, a feeding device 5, a driving device 6, a stirring device 7, a transmission device, a wall scraping device 8, a rolling device 11 and a shaking device 9, wherein sliding chutes 4 are formed in two sides of an inner cavity of the outer box 1, the stirring box 2 is respectively connected with sliding blocks in the sliding chutes 4 through supporting rods arranged on two sides of the stirring box 2 in a sliding manner, the feeding device 5 is vertically arranged on one side of the top of the outer box 1, the upper end of the driving device 6 is arranged on the top of the outer box 1, the lower end of the driving device 6 is positioned in the stirring box 2, the stirring device 7 is fixedly arranged at the bottom of the driving device 6, the wall scraping devices 8 are fixedly arranged on two sides of the driving device 6 and positioned outside the stirring device 7, the stirring device 7 and the wall scraping device 8 can simultaneously rotate under the action of, agitator tank 2 is located the inside of outer container 1, and shake device 9 is located the bottom of agitator tank 2, and agitator tank 2 can vibrate from top to bottom under the effect of shake device 9, and outer container 1 and delivery box 3 are the cuboid form, and both mutually perpendicular, and transmission device is located one side of delivery box 3 inner chamber, and rolling device 11 fixed mounting is at the opposite side of delivery box 3 inner chamber.
Through in the agitator tank 2 with the raw materials poured into from feed arrangement 5, through starting drive arrangement 6, make agitating unit 7 and scrape wall device 8 and rotate, make the raw materials can stir in agitator tank 2 is inside, and stir and shake the stirring simultaneously through starting shake device 9 companion, improve stirring efficiency and stirring quality, accomplish the stirring back, the mixture gets into in the delivery box 3, and carry the mixture that falls into in delivery box 3 through starting transmission device, when the mixture is close to rolling device 11, start rolling device 11 and take the mixture out of delivery box 3 outward.
As shown in fig. 3, the feeding device 5 includes a feeding hopper 501, a feeding pipe 502, a storage bin 503, a first motor 504, a rotating block 505, a first projection 506, a moving block 507 and a return spring 508, the lower end of the feeding hopper 501 is fixedly connected with the upper end of the feeding pipe 502, the lower end of the feeding pipe 502 is fixedly connected with the storage bin 503, one side of the feeding pipe 502 is provided with the first motor 504, the output end of the first motor 504 penetrates through the feeding pipe 502 and is in transmission connection with the rotating block 505, the first projection 506 is vertically arranged on the lower surface of the rotating block 505, the length of the rotating block 505 is slightly smaller than the radius of the feeding pipe 502, the moving block 507 is arranged on the upper portion of the inner cavity of the storage bin 503, the moving block 507 is cylindrical, a part of the upper end of the moving block 507 is clamped in the feeding pipe 502, the bottom of the moving block 507 is fixedly connected with, and the feed inlet passes through conveying pipeline 13 and agitator tank 2 fixed connection, the diameter of reset spring 508 is greater than the diameter of feed inlet, through starting motor 504, the pivot of motor 504 rotates, thereby drive rotatory piece 505 and rotate, lug 506 of rotatory piece 505 lower surface extrudes the movable block 507 downwards, reset spring 508 receives the extrusion downwards simultaneously, make the upper end of movable block 507 break away from inlet pipe 502, the raw materials in the feeder hopper 501 enter into the storage case 503 simultaneously, when lug 506 on rotatory piece 505 is rotatory to the time up, the movable block 507 receives the elastic force effect of reset spring 508 and gets back to in the inlet pipe 502 again, stop the feeding simultaneously, thereby realize the indirect feeding of the device through lug 506 round trip rotation.
As shown in fig. 2 and fig. 6, the driving device 6 includes a second motor 601, a driving wheel 602, a rotating shaft 603, a fixed block 604 and a rotating plate 605, the second motor 601 is located at the top of the outer box 1, an output end of the second motor 601 penetrates through a top plate of the outer box 1 and is in transmission connection with the fixed block 604, two sides of an inner cavity of the fixed block 604 are respectively provided with a second sliding slot 606, the second sliding slot 606 is connected with the rotating shaft 603 through a sliding block inside the second sliding slot, the rotating plate 605 is arranged at the upper part of the inner cavity of the stirring box 2, a lower end of the rotating shaft 603 sequentially penetrates through the bottom of the fixed block 604 and the top plate of the stirring box 2 and is fixedly connected with the rotating plate 605, the driving wheel 602 is fixedly connected with an outer surface of the fixed block 604, the driving wheel 602 is located in a cavity formed by the top plate of the outer box 1 and the top, therefore, the rotating plate 605 at the lower end of the rotating shaft 603 rotates, the stirring device 7 and the wall scraping device 8 are driven to stir the raw materials, the second sliding groove 606 is formed, and the rotating shaft 603 is in sliding connection with the rotating shaft 603, so that when the stirring box 2 moves up and down under the action of the shaking device 9, the rotating shaft 603 also slides up and down along with the rotating groove, the motor at the top cannot deviate along with shaking of the stirring box 2, and the stability is improved.
The stirring device 7 comprises two stirring shafts 701 and two driven wheels 702, the two stirring shafts 701 are symmetrically arranged by a rotating shaft 603, the lower ends of the stirring shafts 701 penetrate through a rotating plate 605 and are hinged with the bottom of the stirring box 2, the top ends of the two stirring shafts 701 respectively penetrate through the top plates of the stirring box 2 and the outer box 1 and are fixedly connected with the driven wheels 702, the two driven wheels 702 are meshed with a driving wheel 602 through the rotation of a driving device 6, the stirring shafts 701 at the bottom of the driven wheels 702 are enabled to rotate, the raw materials and water in the device are stirred, the device can be stirred more uniformly by arranging the two stirring shafts 701, the stirring efficiency is improved at the same time, the two driven wheels 702 are both meshed with a driving circuit and are in transmission connection, the length of the driving wheel 602 is larger than that of the driven wheels 702, the length of the driving wheel 602 is set to be larger than that of the driven wheels 702, and the, the driven wheel 702 moves up out of orbit causing the stirring device 7 to stop stirring.
As shown in fig. 5, the wall scraping device 8 comprises two connecting rods 801 and two arc-shaped scrapers 802 symmetrically arranged on two sides of the rotating plate 605, the two arc-shaped scrapers 802 are symmetrically arranged on the outer ends of the connecting rods 801 and attached to the inner wall of the stirring box 2, the bottoms of the arc-shaped scrapers 802 are slightly higher than the bottoms of the stirring box 2, the scrapers are arranged on two sides of the rotating plate 605, the rotating plate 605 can rotate, the scrapers on two sides can rotate simultaneously, the device can stir, the scrapers can scrape the raw materials attached to the side wall of the stirring barrel, stirring is carried out, stirring is more uniform, and the stirring quality is improved.
The shaking device 9 comprises a motor III 901, a rotating rod 902, a plurality of rotating disks 903 and a bump II 904 matched with the rotating disks 903, wherein the motor III 901 is arranged at the bottom of one side of the outer box 1, the output end of the motor III 901 penetrates through the outer box 1 and is in transmission connection with the rotating rod 902, the other end of the rotating rod 902 is hinged with the side wall of the inner cavity of the outer box 1 and is positioned right below the stirring box 2, the rotating disks 903 are uniformly distributed on the outer surface of the rotating rod 902, the bump II 904 is vertically arranged on the lower surface of the rotating disks 903, by starting the motor III 901, the rotating shaft of the motor III 901 rotates to drive the rotating rod 902 to rotate, thereby rotating the rotating disc 903, when the second bump 904 of the rotating disc 903 touches the bottom of the stirring box 2, the stirring box 2 is lifted upwards, when the second projection 904 of the rotating disk 903 rotates to the other side, the stirring box 2 is downward, so that vibration is performed to stir the concrete inside in a vibration mode.
The top fixed mounting of agitator tank 2 has evenly distributed's damping spring 12, and damping spring 12 is the rectangle and distributes, through setting up damping spring 12, can reduce shake device 9 vibrations that agitator tank 2 received when shaking agitator tank 2 bottom, reduces the damage that receives agitator tank 2.
The equal fixedly connected with conveying pipeline 13 in the bottom of agitator tank 2 and the bottom of storage case 503, the both ends of conveying pipeline 13 all are provided with the limiting plate, and conveying pipeline 13 is elastic hose, sets up the limiting plate for elastic hose and at the both ends of conveying pipeline 13 through setting up conveying pipeline 13, can avoid agitator tank 2 when the shake, and conveying pipeline 13 drops from agitator tank 2 in, makes the concrete leak.
As shown in fig. 4, the transmission device 10 includes a motor four 1001, a push tube 1002 and a half gear 1003, the motor four 1001 is disposed at one side of the conveying box 3, an output end of the motor four 1001 penetrates through the side walls of the conveying box 3 and the push tube 1002 respectively and is in transmission connection with the half gear 1003, the half gear 1003 is located in an inner cavity of the push tube 1002, teeth 1004 engaged with the half gear 1003 are disposed at both upper and lower sides of the push tube 1002, the motor four 1001 is started, a rotating shaft of the motor four 1001 rotates to drive the half gear 1003 to rotate, because the upper side and the lower side of the pushing pipe 1002 are both provided with teeth 1004 which are meshed with the half gear 1003, when the half gear 1003 is engaged with the upper teeth 1004 of the push tube 1002, the push tube 1002 moves to one side, when the half gear 1003 is engaged with the lower teeth 1004 of the push pipe 1002, the push pipe 1002 moves to the other side, and moves left and right from side to side, thereby conveying the concrete after the mixing.
The side of transport case 3 keeping away from transmission device is provided with swash plate 14, through setting up swash plate 14, can make the mixture through the action of gravity landing to the collecting box in when the swash plate 14, reduces the labour.
Claims (7)
1. An automatic concrete stirring device (7) is characterized by comprising an outer box (1), a conveying box (3), a stirring box (2), a feeding device (5), a driving device (6), a stirring device (7), a conveying device, a wall scraping device (8), a rolling device (11) and a shaking device (9), wherein sliding chutes I (4) are formed in two sides of an inner cavity of the outer box (1), the stirring box (2) is respectively in sliding connection with sliding blocks inside the sliding chutes I (4) through supporting rods arranged on two sides of the stirring box (2), the feeding device (5) is vertically arranged on one side of the top of the outer box (1), the upper end of the driving device (6) is arranged at the top of the outer box (1), the lower end of the driving device is located inside the stirring box (2), the stirring device (7) is fixedly arranged at the bottom of the driving device (6), the wall scraping device (8) is fixedly arranged on two sides of the driving device (6), the stirring device (7) and the wall scraping device (8) can rotate simultaneously under the action of the driving device (6), the stirring box (2) is positioned in the outer box (1), the shaking device (9) is positioned at the bottom of the stirring box (2), the stirring box (2) can vibrate up and down under the action of the shaking device (9), the outer box (1) and the conveying box (3) are in a cuboid shape and are perpendicular to each other, the conveying device is positioned on one side of the inner cavity of the conveying box (3), and the rolling device (11) is fixedly installed on the other side of the inner cavity of the conveying box (3); the feeding device (5) comprises a feeding hopper (501), a feeding pipe (502), a storage box (503), a motor I (504), a rotating block (505), a bump I (506), a moving block (507) and a return spring (508), wherein the lower end of the feeding hopper (501) is fixedly connected with the upper end of the feeding pipe (502), the lower end of the feeding pipe (502) is fixedly connected with the storage box (503), the motor I (504) is arranged on one side of the feeding pipe (502), the output end of the motor I (504) penetrates through the feeding pipe (502) and is in transmission connection with the rotating block (505), the bump I (506) is vertically arranged on the lower surface of the rotating block (505), the length of the rotating block (505) is slightly smaller than the radius of the feeding pipe (502), the moving block (507) is arranged on the upper portion of the inner cavity of the storage box (503), the moving block (507) is cylindrical, and a part of the upper end of the moving block (507), the bottom of the moving block (507) is fixedly connected with a return spring (508), the other end of the return spring (508) is fixedly connected with the top of an inner cavity of the material storage box (503), a feeding hole is formed in the bottom of the material storage box (503), the feeding hole is fixedly connected with the stirring box (2) through a material conveying pipe (13), and the diameter of the return spring (508) is larger than that of the feeding hole; the driving device (6) comprises a second motor (601), a driving wheel (602), a rotating shaft (603), a fixed block (604) and a rotating plate (605), the second motor (601) is positioned at the top of the outer box (1), the output end of the second motor (601) penetrates through the top plate of the outer box (1) and is in transmission connection with the fixed block (604), two sides of the inner cavity of the fixed block (604) are respectively provided with a second sliding groove (606), the second sliding groove (606) passes through a sliding block and a rotating shaft (603) inside the second sliding groove, the rotating plate (605) is arranged at the upper part of the inner cavity of the stirring box (2), the lower end of the rotating shaft (603) sequentially penetrates through the bottom of the fixed block (604) and the top plate of the stirring box (2) and is fixedly connected with the rotating plate (605), the driving wheel (602) is fixedly connected with the outer surface of the fixed block (604), the driving wheel (602) is positioned in a cavity formed by the top plate of the outer box (1) and the top plate of the stirring box (2); agitating unit (7) include (mixing) shaft (701) and two from driving wheel (702) two (mixing) shaft (701) are the symmetry setting with axis of rotation (603), and the lower extreme of (mixing) shaft (701) runs through commentaries on classics board (605) and is articulated with the bottom of agitator tank (2), two the top of (mixing) shaft (701) is passed respectively agitator tank (2) and roof of outer container (1) and with follow driving wheel (702) fixed connection, two all mesh and carry out the transmission with the initiative way and be connected from driving wheel (702), the length of action wheel (602) will be greater than the length from driving wheel (702).
2. An automated concrete mixing device (7) according to claim 1, characterized in that the wall scraping device (8) comprises two connecting rods (801) and two arc-shaped scrapers (802) which are symmetrically arranged at two sides of the rotating plate (605), the two arc-shaped scrapers (802) are symmetrically arranged at the outer ends of the connecting rods (801) and are attached to the inner wall of the mixing box (2), and the bottoms of the arc-shaped scrapers (802) are slightly higher than the bottom of the mixing box (2).
3. The automatic concrete mixing device (7) according to claim 1, wherein the shaking device (9) comprises a motor III (901), a rotating rod (902), a plurality of rotating disks (903) and a lug II (904) matched with the rotating disks (903), the motor III (901) is arranged at the bottom of one side of the outer box (1), the output end of the motor III (901) penetrates through the outer box (1) and is in transmission connection with the rotating rod (902), the other end of the rotating rod (902) is hinged with the side wall of the inner cavity of the outer box (1) and is positioned under the mixing box (2), the rotating disks (903) are uniformly distributed on the outer surface of the rotating rod (902), and the lug II (904) is vertically arranged on the lower surface of the rotating disk (903).
4. An automated concrete mixing device (7) according to claim 1, characterized in that the top of the mixing box (2) is fixedly provided with damping springs (12) which are evenly distributed, and the damping springs (12) are distributed in a rectangular shape.
5. The automatic concrete mixing device (7) according to claim 1, wherein the transmission device (10) comprises a motor four (1001), a push pipe (1002) and a half gear (1003), the motor four (1001) is arranged on one side of the conveying box (3), the output end of the motor four (1001) penetrates through the side walls of the conveying box (3) and the push pipe (1002) respectively and is in transmission connection with the half gear (1003), the half gear (1003) is located in the inner cavity of the push pipe (1002), teeth (1004) meshed with the half gear (1003) are arranged on the upper side and the lower side of the push pipe (1002), and an inclined plate (14) is arranged on one side, away from the transmission device, of the conveying box (3).
6. The automatic concrete mixing device (7) according to claim 1, wherein the rolling device (11) comprises a five-motor (1101), a rotating rod (1102) and three rotating blades (1103), the five-motor (1101) is located on one side of the conveying box (3) and on the same side as the four-motor (1001), the output end of the five-motor (1101) is in transmission connection with the rotating rod (1102), two ends of the rotating rod (1102) are respectively hinged to the side walls on two sides of the conveying box (3), the three rotating blades (1103) are uniformly distributed on the outer surface of the rotating rod (1102), and each rotating blade (1103) is arranged at an angle of 120 degrees.
7. The automated concrete mixing device (7) according to claim 1, wherein a feed delivery pipe (13) is fixedly connected to the bottom of the mixing tank (2) and the bottom of the storage tank (503), limiting plates are arranged at both ends of the feed delivery pipe (13), and the feed delivery pipe (13) is an elastic hose.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008815.9A CN108995036B (en) | 2018-08-31 | 2018-08-31 | Automatic change concrete mixing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811008815.9A CN108995036B (en) | 2018-08-31 | 2018-08-31 | Automatic change concrete mixing device |
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| CN108995036B true CN108995036B (en) | 2020-06-26 |
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| CN111250396B (en) * | 2020-03-04 | 2022-07-05 | 惠州市博翰居新型建材有限公司 | Ceramsite screening equipment for production and processing of building wallboards |
| CN112390028B (en) * | 2020-10-16 | 2022-03-11 | 方圆建设集团有限公司 | Construction is with vibrations blanking machine |
| CN112523036B (en) * | 2020-10-30 | 2022-04-01 | 山东瑞恒昇道路材料科技有限公司 | Preparation method of asphalt concrete filler |
| CN115431405A (en) * | 2022-08-22 | 2022-12-06 | 北京智纳格科技有限公司 | Small-sized concrete mixing combined conveyor and using method thereof |
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| DE19738445A1 (en) * | 1997-09-03 | 1999-03-04 | Wollenick Klaus H Doz Dr Ing H | Concrete mixer |
| CN107088963B (en) * | 2017-06-28 | 2018-12-18 | 绍兴柯桥三鑫商品混凝土有限公司 | A kind of concrete mixer of Quick uniform stirring |
| CN207058916U (en) * | 2017-07-25 | 2018-03-02 | 保定市鼎昌机电设备科技有限公司 | A kind of efficient cement blending device |
| CN107813421A (en) * | 2017-10-26 | 2018-03-20 | 绍兴柯桥韩玉电子科技有限公司 | A kind of concrete mixer for being easy to discharging |
| CN107639036A (en) * | 2017-11-09 | 2018-01-30 | 丁路勇 | A kind of rice de-burring machine of high-effect high-quality |
| CN108247832B (en) * | 2018-01-10 | 2019-10-15 | 何贞芳 | A kind of building concrete mixing plant |
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