CN114919067A - Agitating unit that recycled concrete preparation was used - Google Patents
Agitating unit that recycled concrete preparation was used Download PDFInfo
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- CN114919067A CN114919067A CN202210650977.2A CN202210650977A CN114919067A CN 114919067 A CN114919067 A CN 114919067A CN 202210650977 A CN202210650977 A CN 202210650977A CN 114919067 A CN114919067 A CN 114919067A
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- recycled concrete
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000002156 mixing Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims description 3
- 230000003116 impacting effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 20
- 238000004140 cleaning Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 230000002337 anti-port Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
-
- 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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- 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)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention is suitable for the technical field of concrete preparation, and particularly relates to a stirring device for preparing recycled concrete, which comprises a support, a first box body and a second box body, wherein the first box body and the second box body are in relative sliding connection; this device is when stirring concrete, drives the vibrations of second box through lifting unit, and the second box can drive the inside concrete reciprocating motion of second box on the one hand, can promote the stirring effect of stirring subassembly to the concrete, and on the other hand second box drives inner shell reciprocating motion, can avoid the phenomenon of concrete adhesion on the inner shell inner wall.
Description
Technical Field
The invention relates to the technical field of concrete preparation, in particular to a stirring device for preparing recycled concrete.
Background
The recycled concrete is the new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with gradation according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like, the other procedures of the recycled concrete are basically similar except that the raw materials of the recycled concrete are different from those of common concrete, wherein stirring is a very important step in the preparation process of the recycled concrete.
Recycled concrete is easy to adhere to the inner wall of the equipment main body in the stirring process, and the mode of cleaning the inner wall of the equipment main body in the prior art is that the equipment main body is cleaned by clear water when working, and the other mode is that the equipment main body is cleaned by clear water when stopping running.
When equipment in-process, inside the clear water can enter into the equipment main part to change the ratio of raw materials, played a dilution effect to the raw materials, and then reduced the result of use of concrete, when equipment stop operation, because the concrete has adhered on equipment main part inner wall for a period of time, only can't effectually wash the concrete through the clear water this moment.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a mixer for recycled concrete production.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an agitating unit that recycled concrete preparation used, includes support, first box and second box, first box and the relative sliding connection of second box, first box and the inside stirring subassembly that stirs the concrete that is equipped with of second box, wherein first box and support fixed connection, second box pass through backup pad and support sliding connection, the inside inner shell that is equipped with of second box, the inner shell is connected with vibrations subassembly, and vibrations subassembly is used for driving the inner shell vibrations, the second box is connected with lifting unit, and lifting unit is used for driving second box reciprocating motion.
And further: be equipped with the passageway on the first box lateral wall, lifting unit is including the connecting rod that runs through the passageway, and the connecting rod rotates with the passageway to be connected, the one end of connecting rod is connected with swing mechanism, and swing mechanism is used for driving the connecting rod swing, and the other end of connecting rod is equipped with the arc pinion rack, and the meshing of arc pinion rack has the rack, the rack runs through the support and is connected with the backup pad.
Further: swing mechanism is including setting up the dwang in first box inside, and the one end of dwang is connected with rotation portion, and rotation portion is used for driving the dwang and rotates, and the other end is equipped with first gear, and first gear engagement has the second gear, and one side and the first box inner wall of second gear rotate to be connected, and the opposite side is equipped with eccentric settings's arch, the one end that the arc pinion rack was kept away from to the connecting rod is equipped with the recess, and the arch is located inside the recess and rather than sliding connection.
Further: the backup pad side is equipped with the stopper, is equipped with the spacing groove on the support lateral wall, and the stopper is located inside the spacing groove and rather than sliding connection.
Further: the second box rotates and is connected with the branch that distributes relatively, and the branch other end all rotates and is connected with the slider, the inside spout that is equipped with of support, the slider is located inside the spout and through first elastomeric element rather than sliding connection.
And further: the stirring assembly comprises a hollow pipe, a first stirring rod penetrates through the inside of the hollow pipe, the hollow pipe is connected with a second stirring rod, stirring rods are arranged on the outer side of the first stirring rod and the inner side of the second stirring rod, and a rotating mechanism for driving the first stirring rod and the hollow pipe to rotate is further arranged inside the first box.
And further: first puddler rotates with the hollow tube to be connected, and slewing mechanism is used for driving first puddler and hollow tube antiport, and wherein the puddler on first puddler and the second puddler distributes in a staggered way.
Further: the second puddler outside is equipped with a plurality of third puddlers, and third puddler tip is equipped with the spatula, and the spatula laminates mutually with the inner shell inner wall, and wherein the third puddler inserts inside the second puddler and through fourth elastomeric element and its sliding connection.
And further: the vibrations subassembly is including setting up the shell in the second box outside, and the shell inboard is equipped with a plurality of inserted bars, and the inserted bar runs through the second box and rather than sliding connection, and wherein the inserted bar inserts the inner shell inside and through second elastomeric element and inner shell sliding connection, the second box outside is equipped with the mechanism of beating to the shell striking.
Further: the knocking mechanism comprises a knocking ball, a fixing rod is arranged on the side wall of the support and inserted into the knocking ball and is in sliding connection with the knocking ball through a third elastic component, and a push rod for squeezing the knocking ball is arranged on the supporting plate.
Compared with the prior art, the invention has the beneficial effects that: when the device is used for stirring concrete, the lifting assembly drives the second box body to reciprocate, the second box body can drive the concrete in the second box body to reciprocate on one hand, so that the stirring effect of the stirring assembly on the concrete can be promoted, and the second box body drives the inner shell to reciprocate on the other hand, so that the phenomenon that the concrete is adhered to the inner wall of the inner shell can be avoided; drive the inner shell vibrations through the vibrations subassembly, can promote the inside concrete shake of second box on the one hand through the vibrations of inner shell to further improvement the stirring effect to the concrete, on the other hand can also shake the adhesion inside the second box on the inner wall of the inner shell, has played a cleaning action to the concrete of adhesion on the inner wall of the inner shell, and cleaning effect is better, need not wash with clear water, has guaranteed the result of use to the concrete.
Drawings
Fig. 1 is a front view showing the overall structure of a mixing apparatus for recycled concrete preparation according to an embodiment of the present invention.
Fig. 2 is a front view of a mixer lifting assembly for recycled concrete preparation according to an embodiment of the present invention.
Fig. 3 is a schematic view of a stirring assembly of a stirring device for preparing recycled concrete according to an embodiment of the present invention.
Fig. 4 is a front view of a rotating mechanism of a stirring apparatus for recycled concrete preparation according to an embodiment of the present invention.
Fig. 5 is a front view of a vibratory assembly of a mixing apparatus for recycled concrete preparation according to an embodiment of the present invention.
In the figure: 1-bracket, 2-second box, 3-first box, 4-lifting component, 41-channel, 42-rack, 43-arc toothed plate, 44-connecting rod, 45-groove, 46-protrusion, 47-first gear, 48-second gear, 49-rotating rod, 410-rotating part, 5-stirring component, 51-first stirring rod, 52-hollow tube, 53-second stirring rod, 54-stirring rod, 55-first gear set, 56-second gear set, 57-scraper, 58-third stirring rod, 59-fourth elastic component, 6-vibration component, 61-second elastic component, 62-inserted rod, 63-shell, 64-knocking ball, 65-fixed rod, 66-third elastic component, 67-push rod, 7-inner shell, 8-clapboard, 9-limiting block, 10-limiting groove, 11-first elastic component, 12-slide block, 13-chute, 14-support rod, 15-clapboard, 16-feeding hole, 17-discharging hole and 18-sealing cloth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In an embodiment, please refer to fig. 1, a stirring apparatus for recycled concrete preparation includes a support 1, a first box 3 and a second box 2, the first box 3 and the second box 2 are connected in a relatively sliding manner, a stirring assembly 5 for stirring concrete is disposed inside the first box 3 and the second box 2, wherein the first box 3 is fixedly connected with the support 1, the second box 2 is connected with the support 1 in a sliding manner through a support plate 8, an inner shell 7 is disposed inside the second box 2, the inner shell 7 is connected with a vibrating assembly 6, the vibrating assembly 6 is used for driving the inner shell 7 to vibrate, the second box 2 is connected with a lifting assembly 4, and the lifting assembly 4 is used for driving the second box 2 to reciprocate.
In this embodiment, when the device stirs concrete, raw materials are poured into the first box 3 and the second box 2 through the feeding hole 16 on the first box 3, and then the raw materials are mixed and stirred through the stirring assembly 5, because the inner shell 7 is arranged in the second box 2, the concrete can be adhered to the inner wall of the inner shell 7, at this time, the second box 2 is driven to reciprocate through the lifting assembly 4, on one hand, the second box 2 can drive the concrete in the second box 2 to reciprocate, so that the stirring effect of the stirring assembly 5 on the concrete can be promoted, on the other hand, the second box 2 drives the inner shell 7 to reciprocate, so that the phenomenon that the concrete is adhered to the inner wall of the inner shell 7 can be avoided; in addition, when the concrete mixing, still can drive the vibrations of inner shell 7 through vibrations subassembly 6, the vibrations through inner shell 7 can promote the inside concrete shake of second box 2 on the one hand, thereby further improvement the stirring effect to the concrete, on the other hand can also shake the concrete that adheres on the inner wall of inner shell 7 inside the second box 2, a cleaning action has been played to the concrete that adheres on the inner wall of inner shell 7, cleaning effect is better, do not need to wash with clear water, the result of use to the concrete has been guaranteed, wherein in order to improve the sealing performance between first box 3 and the second box 2, first box 3 and box sliding connection's position is equipped with sealed cloth 18, when the concrete mixing finishes, it can with it through the discharge gate 17 of second box 2 bottom.
In another embodiment, referring to fig. 2, a channel 41 is formed in the side wall of the first box 3, the lifting assembly 4 includes a connecting rod 44 penetrating through the channel 41, the connecting rod 44 is rotatably connected to the channel 41, one end of the connecting rod 44 is connected to a swing mechanism, the swing mechanism is used for driving the connecting rod 44 to swing, an arc-shaped toothed plate 43 is arranged at the other end of the connecting rod 44, the arc-shaped toothed plate 43 is engaged with a rack 42, and the rack 42 penetrates through the bracket 1 and is connected to the support plate 8.
In this embodiment, when stirring the concrete, swing mechanism passes through connecting rod 44 and drives the swing of arc pinion rack 43, the swing of arc pinion rack 43 is simultaneously through the meshing with rack 42 drive backup pad 8 reciprocating motion, and then drive 2 reciprocating motion of second box, the stirring effect of stirring subassembly 5 to the concrete has been promoted on the one hand, on the other hand has avoided the phenomenon on the inner wall of inner shell 7 of concrete adhesion, wherein the usable telescopic link of lifting unit 4 replaces, drive 8 reciprocating motion of backup pad through the telescopic link.
In another embodiment, referring to fig. 2, the swing mechanism includes a rotating rod 49 disposed inside the first box 3, one end of the rotating rod 49 is connected to a rotating portion 410, the rotating portion 410 is used for driving the rotating rod 49 to rotate, the other end of the rotating rod is provided with a first gear 47, the first gear 47 is engaged with a second gear 48, one side of the second gear 48 is rotatably connected to the inner wall of the first box 3, the other side of the second gear is provided with an eccentrically disposed protrusion 46, one end of the connecting rod 44 away from the arc-shaped toothed plate 43 is provided with a groove 45, and the protrusion 46 is located inside the groove 45 and is slidably connected thereto.
In this embodiment, when stirring concrete, drive dwang 49 through rotation portion 410 and rotate, rotation portion 410 can be the motor, dwang 49 rotates simultaneously drives second gear 48 through first gear 47 and rotates, second gear 48 drives its surperficial arch 46 simultaneously and is circular motion, still slide in the inside recess 45 of connecting rod 44 simultaneously to protruding 46 circular motion, and then drive the swing of connecting rod 44, wherein swing mechanism still can use the motor, the carousel replaces, carousel and connecting rod 44 fixed connection, drive the reciprocal rotation of carousel through the motor.
In another embodiment, referring to fig. 1, a limiting block 9 is disposed on a side surface of the supporting plate 8, a limiting groove 10 is disposed on a side wall of the bracket 1, and the limiting block 9 is located inside the limiting groove 10 and slidably connected thereto.
In this embodiment, the limiting groove 10 has a limiting function on the supporting plate 8 through the limiting block 9, so that the stability of the supporting plate 8 during movement is improved.
In another embodiment, referring to fig. 1, the second box 2 is rotatably connected to oppositely distributed supporting rods 14, the other ends of the supporting rods 14 are rotatably connected to sliding blocks 12, a sliding groove 13 is formed in the bracket 1, and the sliding blocks 12 are located in the sliding groove 13 and slidably connected thereto through the first elastic component 11.
In this embodiment, the second box 2 drives the supporting rod 14 to swing while reciprocating, the supporting rod 14 drives the sliding block 12 to slide in the sliding groove 13, and at this time, the first elastic component 11 plays a role in buffering the second box 2 through the sliding block 12 and the supporting rod 14, so as to improve the stability of the second box 2 during reciprocating, wherein the first elastic component 11 can be a spring.
In another embodiment, referring to fig. 1 and 3, the stirring assembly 5 includes a hollow tube 52, a first stirring rod 51 penetrates through the hollow tube 52, the hollow tube 52 is connected to a second stirring rod 53, stirring rods 54 are disposed outside the first stirring rod 51 and inside the second stirring rod 53, and a rotating mechanism for driving the first stirring rod 51 and the hollow tube 52 to rotate is further disposed inside the first box 3.
In this embodiment, when stirring the concrete, drive first puddler 51 and hollow tube 52 through slewing mechanism and rotate, hollow tube 52 drives second puddler 53 and rotates, stirs the concrete jointly through puddler 54 on first puddler 51 and the second puddler 53, can effectual improvement to the stirring effect of concrete, and wherein stirring subassembly 5 still can replace with single puddler and puddler.
In another embodiment, referring to fig. 3-4, the first stirring rod 51 is rotatably connected to the hollow tube 52, and the rotating mechanism is configured to drive the first stirring rod 51 and the hollow tube 52 to rotate in opposite directions, wherein the stirring rods 54 on the first stirring rod 51 and the second stirring rod 53 are distributed in a staggered manner.
In this embodiment, the first stirring rod 51 and the hollow tube 52 are driven to rotate reversely by the rotating mechanism, and further the first stirring rod 51 and the stirring rod 54 on the hollow tube 52 are driven to rotate reversely, so as to further improve the stirring effect on the concrete, wherein the rotating mechanism can drive the hollow tube 52 and the first stirring rod 51 to rotate reversely by two motors, or can be connected with the rotating rod 49, the rotating rod 49 drives the first stirring rod 51 to rotate by the first gear set 55, the hollow tube 52 to rotate reversely by the second gear set 56, and the energy saving effect can be achieved by the arrangement of the first gear set 55 and the second gear set 56, at this time, in order to ensure that the hollow tube 52 and the first stirring rod 51 can rotate stably, the end of the first stirring rod 51 is connected with the inner wall of the first box 3 in a rotating manner, an annular protrusion is arranged on the outer wall of the first stirring rod 51, an annular groove (not shown in the figure) is arranged on the inner wall of the hollow tube 52, the annular protrusion is located inside the annular groove and rotatably connected with the annular groove, and in addition, in order to further improve the stability when the hollow pipe 52 rotates, a partition plate can be arranged inside the first box body 3, and the hollow pipe 52 penetrates through the partition plate and is rotatably connected with the partition plate.
In another embodiment, referring to fig. 1, a plurality of third stirring rods 58 are disposed outside the second stirring rods 53, a spatula 57 is disposed at an end of each third stirring rod 58, the spatula 57 is attached to an inner wall of the inner shell 7, and the third stirring rods 58 are inserted into the second stirring rods 53 and slidably connected thereto through a fourth elastic member 59.
The second stirring rod 53 can drive the third stirring rod 58 to rotate while rotating, the third stirring rod 58 can improve the stirring effect on concrete while rotating, and can drive the scraper 57 to do circular motion, the scraper 57 can also play a role in cleaning the concrete on the inner wall of the inner shell 7 while moving due to the fact that the scraper 57 is attached to the inner wall of the inner shell 7, meanwhile, due to the existence of the lifting assembly 4, the scraper 57 can also move up and down relative to the inner shell 7, the cleaning range on the inner wall of the inner shell 7 is further improved, the cleaning effect on the concrete is improved, the cleaning effect on the inner wall of the inner shell 7 can be further improved through the matching of the scraper 7, the vibration assembly 6 and the lifting assembly 4, wherein the fourth elastic component 59 can play a buffering role on the scraper 57, and the interference caused by the rigid contact of the scraper 57 and the inner shell 7 to the vibration of the inner shell 7 is avoided, wherein the fourth elastic member 59 may be a spring.
In another embodiment, referring to fig. 5, the vibration assembly 6 includes an outer casing 63 disposed outside the second casing 2, a plurality of insertion rods 62 are disposed inside the outer casing 63, the insertion rods 62 penetrate through the second casing 2 and are slidably connected thereto, wherein the insertion rods 62 are inserted into the inner casing 7 and are slidably connected to the inner casing 7 through a second elastic member 61, and a striking mechanism for striking the outer casing 63 is disposed outside the second casing 2.
In this embodiment, when stirring the concrete, strike shell 63 through beating the mechanism, and then make shell 63 produce the vibration, shell 63 drives the vibrations of inner shell 7 through inserted bar 62 and second elastomeric element 61, second elastomeric element 61 can be the spring, the spring can reciprocal vibrations under the effect that does not have the attenuator, and then drive the reciprocal vibrations of inner shell 7, on the one hand can promote the inside concrete shake of second box 2, thereby further improvement the stirring effect to the concrete, on the other hand can also shake the concrete that adheres on the inner shell 7 inner wall inside second box 2, a cleaning action has been played to the concrete that adheres on the inner shell 7 inner wall, vibrations subassembly 6 still can replace with the vibration exciter in addition, the vibration exciter sets up in second box 2 outsidely.
In another embodiment, referring to fig. 5, the striking mechanism includes a striking ball 64, a fixing rod 65 is disposed on a side wall of the bracket 1, the fixing rod 65 is inserted into the striking ball 64 and slidably connected thereto through a third elastic member 66, and a push rod 67 for pressing the striking ball 64 is disposed on the supporting plate 8.
In this embodiment, the support plate 8 drives the push rod 67 to reciprocate while reciprocating, when the push rod 67 moves upward, the push rod 67 presses the knocking ball 64, the knocking ball 64 slides on the surface of the push rod 67 at this time, when the push rod 67 moves downward to a position below the knocking ball 64, the knocking ball 64 automatically resets under the action of the third elastic component 66, so that the shell 63 is quickly impacted, and further the shell 63 vibrates, the third elastic component 66 can be a spring, the knocking ball 64 is driven by the reciprocating motion of the support plate 8 to impact the shell 63, energy is saved, and in addition, the knocking mechanism can also drive the knocking ball 64 to impact the shell 63 by using a telescopic rod instead of impacting the shell 63.
The working principle is as follows: when the device stirs concrete, the rotating rod 49 is driven to rotate by the rotating part 410, the rotating rod 49 drives the second gear 48 to rotate by the first gear 47 while rotating, the second gear 48 drives the bulge 46 on the surface of the second gear to do circular motion while rotating, the bulge 46 slides in the groove 45 in the connecting rod 44 while doing circular motion, and then drives the connecting rod 44 to swing, the connecting rod 44 drives the arc toothed plate 43 to swing, the arc toothed plate 43 drives the supporting plate 8 to do reciprocating motion by meshing with the rack 42 while swinging, and then drives the second box body 2 to do reciprocating motion, on one hand, the stirring effect of the stirring assembly 5 on the concrete is promoted, on the other hand, the phenomenon that the concrete is adhered to the inner wall of the inner shell 7 is avoided, the pushing rod 67 is also driven to do reciprocating motion while the reciprocating motion of the supporting plate 8, when the pushing rod 67 moves downwards to the position below the knocking ball 64, the knocking ball 64 automatically resets under the action of the third elastic component 66, thereby swift striking shell 63, and then make shell 63 produce vibrations, shell 63 passes through inserted bar 62 and second elastomeric element 61 and drives the vibrations of inner shell 7, on the one hand can promote the inside concrete shake of second box 2, thereby further improvement the stirring effect to the concrete, on the other hand can also shake the concrete that adheres on the inner wall of inner shell 7 inside second box 2, a cleaning action has been played the concrete of adhesion on the inner wall of inner shell 7, dwang 49 rotates still drives the puddler through first gear train 55 and rotates, drive hollow tube 52 antiport through second gear train 56, and then drive first puddler 51 and the puddler 54 antiport on first puddler 51, the effectual stirring effect to the concrete that has improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A stirring device for preparing recycled concrete comprises a bracket, a first box body and a second box body; its characterized in that, first box and second box relative sliding connection, first box and the inside stirring subassembly that carries out the stirring to the concrete that is equipped with of second box, wherein first box and support fixed connection, second box pass through backup pad and support sliding connection, the inside inner shell that is equipped with of second box, the inner shell is connected with vibrations subassembly, and vibrations subassembly is used for driving the inner shell vibrations, the second box is connected with lifting unit, and lifting unit is used for driving second box reciprocating motion.
2. The mixing device for preparing recycled concrete according to claim 1, wherein a channel is formed in the side wall of the first box body, the lifting assembly comprises a connecting rod which penetrates through the channel, the connecting rod is rotatably connected with the channel, one end of the connecting rod is connected with a swinging mechanism, the swinging mechanism is used for driving the connecting rod to swing, the other end of the connecting rod is provided with an arc-shaped toothed plate, a rack is meshed with the arc-shaped toothed plate, and the rack penetrates through the bracket and is connected with the support plate.
3. The stirring device for preparing recycled concrete according to claim 2, wherein the swinging mechanism comprises a rotating rod arranged inside the first box body, one end of the rotating rod is connected with a rotating part, the rotating part is used for driving the rotating rod to rotate, the other end of the rotating rod is provided with a first gear, the first gear is meshed with a second gear, one side of the second gear is rotatably connected with the inner wall of the first box body, the other side of the second gear is provided with an eccentrically arranged bulge, one end of the connecting rod, far away from the arc-shaped toothed plate, is provided with a groove, and the bulge is arranged inside the groove and is in sliding connection with the groove.
4. The stirring device for preparing recycled concrete according to any one of claims 1 to 3, wherein a limiting block is arranged on the side surface of the supporting plate, a limiting groove is arranged on the side wall of the bracket, and the limiting block is positioned in the limiting groove and is in sliding connection with the limiting groove.
5. The stirring device for recycled concrete preparation according to claims 1-3, wherein said second box body is rotatably connected with oppositely distributed struts, the other ends of the struts are rotatably connected with sliding blocks, the inside of said bracket is provided with a sliding groove, and the sliding blocks are positioned inside the sliding groove and are slidably connected with the sliding groove through the first elastic component.
6. The stirring device for preparing recycled concrete according to claim 1, wherein the stirring assembly comprises a hollow pipe, a first stirring rod penetrates through the hollow pipe, a second stirring rod is connected to the hollow pipe, stirring rods are arranged on the outer side of the first stirring rod and the inner side of the second stirring rod, and a rotating mechanism for driving the first stirring rod and the hollow pipe to rotate is further arranged in the first box body.
7. The mixing device for preparing recycled concrete according to claim 6, wherein the first mixing rod is rotatably connected with the hollow tube, and the rotating mechanism is used for driving the first mixing rod and the hollow tube to rotate in opposite directions, wherein the mixing rods on the first mixing rod and the second mixing rod are distributed in a staggered manner.
8. The stirring device for recycled concrete preparation according to claim 6 or 7, wherein a plurality of third stirring rods are arranged outside the second stirring rods, the end parts of the third stirring rods are provided with scrapers, the scrapers are attached to the inner wall of the inner shell, and the third stirring rods are inserted into the second stirring rods and are slidably connected with the second stirring rods through fourth elastic members.
9. The stirring device for recycled concrete preparation according to claim 1, wherein the vibration assembly comprises an outer casing disposed outside the second casing, the inner side of the outer casing is provided with a plurality of insertion rods, the insertion rods penetrate through the second casing and are slidably connected with the second casing, the insertion rods are inserted into the inner casing and are slidably connected with the inner casing through second elastic members, and a beating mechanism for impacting the outer casing is disposed outside the second casing.
10. The mixing device as claimed in claim 9, wherein the hitting mechanism comprises a hitting ball, the side wall of the bracket is provided with a fixing rod, the fixing rod is inserted into the hitting ball and slidably connected with the hitting ball through a third elastic member, and the supporting plate is provided with a push rod for squeezing the hitting ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210650977.2A CN114919067B (en) | 2022-06-09 | 2022-06-09 | Stirring device for recycled concrete preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210650977.2A CN114919067B (en) | 2022-06-09 | 2022-06-09 | Stirring device for recycled concrete preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114919067A true CN114919067A (en) | 2022-08-19 |
| CN114919067B CN114919067B (en) | 2024-07-23 |
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Family Applications (1)
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| CN202210650977.2A Active CN114919067B (en) | 2022-06-09 | 2022-06-09 | Stirring device for recycled concrete preparation |
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| CN116038907A (en) * | 2022-11-25 | 2023-05-02 | 温州合众混凝土有限公司 | Energy-saving vehicle-mounted concrete stirring system and method |
| CN118217663A (en) * | 2024-05-24 | 2024-06-21 | 山西银莹化工股份有限公司 | Device for preparing, cooling and crystallizing sodium sulfanilate and application method thereof |
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| CN116038907B (en) * | 2022-11-25 | 2025-08-01 | 温州合众混凝土有限公司 | Energy-saving vehicle-mounted concrete stirring system and method |
| CN118217663A (en) * | 2024-05-24 | 2024-06-21 | 山西银莹化工股份有限公司 | Device for preparing, cooling and crystallizing sodium sulfanilate and application method thereof |
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| CN114919067B (en) | 2024-07-23 |
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