阅读说明：本技术 一种建筑工地用搅拌装置 (Agitating unit for building site ) 是由 胡爱平 于 2021-07-10 设计创作，主要内容包括：本发明公开了一种建筑工地用搅拌装置,涉及建筑施工技术领域。该建筑工地用搅拌装置,包括搅拌仓,所述搅拌仓的顶端设有顶盖,所述顶盖上固定有蓄水仓,所述搅拌仓的底部固定有电机,所述蓄水仓的底部通过放水管与搅拌仓内连通,所述搅拌仓的内壁两侧中部均固定有半球形凸起块,两个所述半球形凸起块的下方均设有增加搅拌效果的辅助混合组件,所述搅拌仓的内部转动设置有螺旋搅拌叶,且螺旋搅拌叶的底部与电机的输出轴连接。本申请规避了现有技术中采用搅拌杆进行搅拌导致搅拌效果不佳、搅拌时间长的问题,采用螺旋搅拌叶进行搅拌,使混凝土原料之间的接触面积变大,从而增加混合程度,同时减少搅拌时间,大大的提升的搅拌工作效率。(The invention discloses a stirring device for a construction site, and relates to the technical field of building construction. This agitating unit for building site, including stirring the storehouse, the top in stirring the storehouse is equipped with the top cap, be fixed with the retaining storehouse on the top cap, the bottom in stirring the storehouse is fixed with the motor, the bottom in retaining storehouse is through going on water pipe and stirring storehouse intercommunication, the inner wall both sides middle part in stirring the storehouse all is fixed with the protruding piece of hemisphere, two the below of the protruding piece of hemisphere all is equipped with the supplementary mixed subassembly that increases the stirring effect, the inside in stirring the storehouse is rotated and is provided with spiral stirring leaf, and the output shaft of the bottom of spiral stirring leaf and motor. This application has evaded adopting the puddler to stir among the prior art and has leaded to the not good, the long problem of churning time of stirring effect, adopts the spiral stirring leaf to stir, makes the area of contact grow between the concrete raw materials to increase the mixed degree, reduce the churning time simultaneously, the stirring work efficiency of great promotion.)

1. The utility model provides a agitating unit for building site, includes stirring storehouse (1), its characterized in that: the top in stirring storehouse (1) is equipped with top cap (2), be fixed with water storage storehouse (3) on top cap (2), the bottom in stirring storehouse (1) is fixed with motor (4), the bottom in water storage storehouse (3) is through blow-off pipe (5) and stirring storehouse (1) intercommunication, the inner wall both sides middle part in stirring storehouse (1) all is fixed with hemisphere protruding piece (6), two the below of hemisphere protruding piece (6) all is equipped with supplementary hybrid assembly (7) that increase the stirring effect, the inside rotation in stirring storehouse (1) is provided with spiral stirring leaf (8), and the output shaft of the bottom of spiral stirring leaf (8) and motor (4), the top of spiral stirring leaf (8) is fixed with striking subassembly (9) that are used for controlling supplementary hybrid assembly (7) work.

2. The stirring device for construction sites according to claim 1, wherein: the bottom of the water discharge pipe (5) is hinged with a right water baffle (51), and a pressure spring for assisting resilience is arranged above the water baffle (51).

3. The stirring device for construction sites according to claim 1, wherein: supplementary hybrid module (7) include branch (71), hollow baffle (72) articulate the right side at branch (71), and the articulated department below of hollow baffle (72) and branch (71) is equipped with the torsional spring, the right side and the fly leaf (73) of hollow baffle (72) are articulated form, and fly leaf (73) are through reset spring and hollow baffle (72) inner wall connection.

4. A stirring device for construction sites according to claim 3, wherein: the left side upper end of hollow baffle (72) is fixed with arc (74), the bottom left side of arc (74) is articulated with telescopic link (75) one end, the contained angle department of telescopic link (75) and arc (74) passes through arc spring coupling, the other end riser (76) of telescopic link (75) are articulated, the other end of riser (76) articulates on hollow baffle (72).

5. A stirring device for construction sites according to claim 3, wherein: a T-shaped rod (77) is fixed to the top end of the hollow baffle (72), and a touch component (78) is fixed to the right side of the T-shaped rod (77).

6. A stirring device for construction sites according to claim 3, wherein: the lower part of the movable plate (73) is inclined, and the contact part of the hollow baffle (72) and the bottom of the movable plate (73) is inclined.

7. The stirring device for construction sites according to claim 5, wherein: touching subassembly (78) is including hollow spheroid (781), the right side opening part of hollow spheroid (781) slides has slider (782) of taking the resistance piece, the right side of slider (782) is fixed with hemisphere striking piece (783), the inner wall left side of hollow spheroid (781) is fixed with elasticity gasbag (784), the left side of elasticity gasbag (784) is fixed and the intercommunication has L type pipeline (785).

8. The stirring device for construction sites according to claim 7, wherein: the bottom of the L-shaped pipeline (785) penetrates through and is fixed in the hollow baffle (72) and communicated with the inside of the hollow baffle (72).

9. The stirring device for construction sites according to claim 1, wherein: striking subassembly (9) are including disc base (91), the top of disc base (91) is fixed with half cylinder fixed block (92) totally three, three half cylinder fixed block (92) annular distribution is on the top of disc base (91).

Technical Field

The invention relates to the technical field of building construction, in particular to a stirring device for a building site.

Background

Concrete mixing is an operation method for uniformly mixing cement, lime, water and other materials. Concrete mixing is divided into two categories: manually and mechanically stirring the water. The concrete mixing plant is widely applied to construction projects of industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like in China, and the demand is increasing continuously.

The cement concrete mixing plant is widely applied to construction projects of industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like in China, and the demand is increasing continuously. Although the domestic concrete mixing plant is continuously innovated and advanced on the basis of referring to foreign products, the technical level is gradually improved, the research on the batching process is not sufficient for the whole mixing plant, and particularly for a newly-built concrete mixing plant, the domestic concrete mixing plant usually depends on the experience accumulated by a matching manufacturer for many years, basically meets the quality requirements of the national standard on the concrete mixing plant, and does not carry out special experimental research on the conveying process, the feeding process and the like.

Present concrete mixing device adopts the puddler to stir and mixes greatly, so not only easy caking, and stirring effect is unsatisfactory moreover, because the stirring area of contact of puddler is less, leads to its required stirring time very long, influences stirring efficiency very much.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a stirring device for a construction site, which solves the problems in the background technology. In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an agitating unit for building site, includes the stirring storehouse, the top in stirring storehouse is equipped with the top cap, be fixed with the retaining storehouse on the top cap, the bottom in stirring storehouse is fixed with the motor, the bottom in retaining storehouse is through going on the water-supply line and stirring storehouse intercommunication, the inner wall both sides middle part in stirring storehouse all is fixed with the protruding piece of hemisphere, two the below of the protruding piece of hemisphere all is equipped with the supplementary mixed subassembly that increases the stirring effect, the inside in stirring storehouse is rotated and is provided with spiral stirring leaf, and the output shaft of the bottom of spiral stirring leaf and motor, the top of spiral stirring leaf is fixed with the striking subassembly that is used for controlling the work of supplementary mixed subassembly. This application has evaded adopting the puddler to stir among the prior art and has leaded to the not good, the long problem of churning time of stirring effect, adopts the spiral stirring leaf to stir, makes the area of contact grow between the concrete raw materials to increase the mixed degree, reduce the churning time simultaneously, the stirring work efficiency of great promotion.

Preferably, the bottom of the water discharge pipe is hinged with a right water baffle, and a pressure spring for assisting resilience is arranged above the water baffle. Put the water pipe in this application and be located the top of striking subassembly, so at striking subassembly normal rotation during operation, the semicircle column fixed block circulation striking in breakwater and the striking subassembly makes the breakwater be in relative static state, leads to the concrete thickening because of the evaporation of water in the stirring storehouse to when the rotational speed of influence striking subassembly, the breakwater can be with the clearance department release water between the semicircle column fixed block, thereby reach the problem of automatically regulated concrete viscosity.

Preferably, supplementary hybrid module includes branch, hollow baffle articulates on the right side of branch, and is equipped with the torsional spring below the articulated department of hollow baffle and branch, the right side and the fly leaf of hollow baffle are articulated form, and the fly leaf passes through reset spring and hollow baffle inner wall connection. When the hollow baffle works, the movable plate can change the air pressure in the hollow baffle due to the fact that the elastic air bag in the touch assembly is extruded, the movable plate is enabled to rotate, meanwhile, the movable plate resets and impacts the vibration generated by the hollow baffle, and concrete can be effectively prevented from being accumulated on the right side of the hollow baffle, and equipment operation difficulty is caused.

Preferably, the left side upper end of hollow baffle is fixed with the arc, the bottom left side of arc is articulated with telescopic link one end, the contained angle department of telescopic link and arc passes through arc spring coupling, the other end riser of telescopic link is articulated, the other end of riser articulates on hollow baffle. When the protruding piece of hollow baffle striking hemisphere, the telescopic link can be extruded with the articulated department of riser, in extrusion arc spring, make telescopic link and the articulated department of riser take place deformation, reset because of the torsional spring resilience effect as hollow baffle afterwards, telescopic link and riser and the protruding piece separation of hemisphere, resilience force through arc spring makes telescopic link and riser resume to initial condition, the thrust below the oblique of the in-process production that resumes, can increase the downflow speed of mixture, increase stirring efficiency.

Preferably, the top of hollow baffle is fixed with T type pole, the right side of T type pole is fixed with the touching subassembly, the touching subassembly includes hollow spheroid, the slider that hollow spheroid's right side opening part slided and has the band stop, the right side of slider is fixed with hemisphere striking block, hollow spheroidal inner wall left side is fixed with the elasticity gasbag, the left side of elasticity gasbag is fixed and the intercommunication has L type pipeline. The right side of touching subassembly adopts hemisphere striking piece and striking subassembly contact, because circular shape design makes area of contact diminish, thereby reinforcing striking effect, the left side of hemisphere striking piece is connected with the slider simultaneously, make hemisphere striking piece have certain displacement, prevent that direct striking from leading to the original paper to damage, slider striking elasticity gasbag afterwards, through L type pipeline carry in the elasticity gasbag gaseous entering hollow baffle, make hollow baffle right side fly leaf produce vibrations, can effectually prevent to push away the mixture on the fly leaf, influence equipment operation.

Preferably, the lower part of the movable plate is inclined, and the contact part of the hollow baffle and the bottom of the movable plate is inclined. The inclined design prevents the mixture from entering the hollow baffle.

Preferably, the bottom of the L-shaped pipeline penetrates through and is fixed in the hollow baffle plate and communicated with the inside of the hollow baffle plate.

Preferably, the striking subassembly includes the disc base, the top of disc base is fixed with half-cylinder fixed block totally three, three half-cylinder fixed block annular distribution is on the top of disc base. The annular design of three semi-cylindrical fixed block can realize the supplementary mixed subassembly of discontinuous striking, increase the stirring effect of stirring thing, the top and the breakwater contact of semi-cylindrical fixed block simultaneously, can make the breakwater be in the closed condition during normal stirring, in case the evaporation of stirring thing moisture leads to gluing, the slew velocity of striking subassembly has been reduced, the bleeder line can be opened in the clearance department between three semi-cylindrical fixed block to the stirring thing viscosity in the balanced stirring storehouse, can effectually prevent that the overload stirring from damaging the motor.

The invention provides a stirring device for a construction site. The method has the following beneficial effects:

(1) this application has been avoidd and has been adopted the puddler to stir and lead to stirring effect not good, the long problem of churning time among the prior art, adopts the spiral stirring leaf to stir, makes the area of contact grow between the concrete raw materials to increase the mixed degree, reduce the churning time simultaneously, great promotion's stirring work efficiency.

(2) Put the water pipe in this application and be located the top of striking subassembly, so at striking subassembly normal rotation during operation, the semicircle column fixed block circulation striking in breakwater and the striking subassembly makes the breakwater be in relative static state, leads to the concrete thickening because of the evaporation of water in the stirring storehouse to when the rotational speed of influence striking subassembly, the breakwater can be with the clearance department release water between the semicircle column fixed block, thereby reach the problem of automatically regulated concrete viscosity.

(3) When hollow baffle during operation in this application, the fly leaf can lead to the inside atmospheric pressure of hollow baffle to change because of touching in the subassembly elasticity gasbag, makes the fly leaf take place to rotate, and the fly leaf resets simultaneously and strikes the vibrations that hollow baffle produced, can effectually prevent that hollow baffle right side from piling up the concrete, causes the equipment operation difficulty.

(4) This application is when hollow baffle striking hemisphere protruding piece, the telescopic link can be extruded with the articulated department of riser, in extrusion arc spring, make telescopic link and the articulated department of riser take place deformation, later when hollow baffle resets because of torsional spring resilience effect, telescopic link and riser and the protruding piece separation of hemisphere this moment, resilience force through arc spring makes telescopic link and riser resume to initial condition, thrust below the oblique of the in-process production that resumes, can increase the downflow speed of mixture, increase stirring efficiency.

(5) The right side of touching the subassembly in this application adopts hemisphere striking piece and striking subassembly contact, because circular shape design makes area of contact diminish, thereby reinforcing striking effect, the left side of hemisphere striking piece is connected with the slider simultaneously, make hemisphere striking piece have certain displacement, prevent that direct striking from leading to the original paper to damage, slider striking elasticity gasbag afterwards, through L type pipeline carry in the elasticity gasbag gas-feed get into hollow baffle, make hollow baffle right side fly leaf produce vibrations, can effectually prevent to push away the mixture on the fly leaf, influence equipment operation.

(6) Among the striking subassembly in this application, the annular design that adopts three semi-cylindrical fixed block can realize the supplementary mixed subassembly of discontinuous striking, increase the stirring effect of stirring thing, the top and the breakwater contact of semi-cylindrical fixed block simultaneously, can make the breakwater be in the closed condition during normal stirring, in case stirring thing moisture evaporation leads to gluing, the slew velocity of striking subassembly has been reduced, the bleeder pipe can be opened in the clearance department between three semi-cylindrical fixed block to the breakwater, thereby the stirring consistency in the balanced stirring storehouse, can effectually prevent that the overload stirring from damaging the motor.

Drawings

FIG. 1 is a three-dimensional schematic view of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the structure of the water discharge pipe of the present invention;

FIG. 4 is a schematic view of an auxiliary mixing assembly according to the present invention;

FIG. 5 is a schematic view of a touch assembly according to the present invention;

fig. 6 is a schematic view of the construction of the impact assembly of the present invention.

In the figure: 1. a stirring bin; 2. a top cover; 3. a water storage bin; 4. a motor; 5. a water discharge pipe; 51. a water baffle; 6. a hemispherical convex block; 7. an auxiliary mixing assembly; 71. a strut; 72. a hollow baffle plate; 73. a movable plate; 74. an arc-shaped plate; 75. a telescopic rod; 76. a vertical plate; 77. a T-shaped rod; 78. a touch component; 781. a hollow sphere; 782. a slider; 783. a hemispherical impact block; 784. an elastic air bag; 785. an L-shaped pipeline; 8. a spiral stirring blade; 9. an impact assembly; 91. a disc base; 92. semi-cylindrical fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an agitating unit for building site, including stirring storehouse 1, the top in stirring storehouse 1 is equipped with top cap 2, be fixed with retaining storehouse 3 on top cap 2, the bottom in stirring storehouse 1 is fixed with motor 4, the bottom in retaining storehouse 3 is through blow-off pipe 5 and stirring storehouse 1 interior intercommunication, the inner wall both sides middle part in stirring storehouse 1 all is fixed with hemisphere protruding piece 6, the below of two hemisphere protruding pieces 6 all is equipped with the supplementary mixed subassembly 7 that increases the stirring effect, the inside in stirring storehouse 1 is rotated and is provided with spiral stirring leaf 8, and the output shaft of spiral stirring leaf 8's bottom and motor 4, the top of spiral stirring leaf 8 is fixed with the striking subassembly 9 that is used for controlling the work of supplementary mixed subassembly 7. This application has evaded adopting the puddler to stir among the prior art and has leaded to the not good, the long problem of churning time of stirring effect, adopts spiral stirring leaf 8 to stir, makes the area of contact grow between the concrete raw materials to increase the mixed degree, reduce the churning time simultaneously, the stirring work efficiency of great promotion.

Further, the bottom of the water discharge pipe 5 is hinged with a right water baffle 51, and a pressure spring for assisting resilience is arranged above the water baffle 51. The drain pipe 5 is located the top that strikes subassembly 9 in this application, so when striking subassembly 9 normal rotation during operation, the breakwater 51 with strike subassembly 9 in the semicircle column fixed block 92 circulation striking, make breakwater 51 be in relative quiescent state, lead to the concrete thickening because of the evaporation of water in stirring storehouse 1, thereby when the rotational speed that the influence strikes subassembly 9, breakwater 51 can be with the clearance department release water between semicircle column fixed block 92, thereby reach the problem of automatically regulated concrete viscosity.

Furthermore, the auxiliary mixing assembly 7 comprises a supporting rod 71 and a hollow baffle 72, the hollow baffle 72 is hinged to the right side of the supporting rod 71, a torsion spring is arranged below the hinged position of the hollow baffle 72 and the supporting rod 71, the right side of the hollow baffle 72 is hinged to a movable plate 73, and the movable plate 73 is connected with the inner wall of the hollow baffle 72 through a return spring. When the hollow baffle 72 works, the movable plate 73 can change the air pressure inside the hollow baffle 72 due to the fact that the elastic air bag 784 in the touch assembly 78 is extruded, the movable plate 73 rotates, meanwhile, the movable plate 73 resets and impacts the hollow baffle 72 to generate vibration, and concrete can be effectively prevented from being accumulated on the right side of the hollow baffle 72, and equipment operation difficulty is caused.

Furthermore, the upper end of the left side of the hollow baffle plate 72 is fixed with an arc-shaped plate 74, the left side of the bottom of the arc-shaped plate 74 is hinged to one end of a telescopic rod 75, the included angle between the telescopic rod 75 and the arc-shaped plate 74 is connected through an arc-shaped spring, a vertical plate 76 at the other end of the telescopic rod 75 is hinged to the other end of the vertical plate 76, and the other end of the vertical plate 76 is hinged to the hollow baffle plate 72. When hollow baffle 72 striking hemisphere protruding piece 6, telescopic link 75 can be extruded with the articulated department of riser 76, in extrusion arc spring, make telescopic link 75 and the articulated department of riser 76 take place deformation, reset because of the torsional spring resilience effect when hollow baffle 72 afterwards, telescopic link 75 and riser 76 and the protruding piece 6 separation of hemisphere this moment, resilience through arc spring makes telescopic link 75 and riser 76 resume to initial condition, thrust below the oblique of the in-process production that resumes, the downflow velocity of mixture can be increased, increase stirring efficiency.

It is worth noting that a T-shaped rod 77 is fixed at the top end of the hollow baffle plate 72, a touch component 78 is fixed on the right side of the T-shaped rod 77, the touch component 78 comprises a hollow sphere 72, a slide block 782 with a resistance block slides at an opening on the right side of the hollow sphere 72, a hemispherical impact block 783 is fixed on the right side of the slide block 782, an elastic air bag 784 is fixed on the left side of the inner wall of the hollow sphere 781, and an L-shaped pipeline 785 is fixed and communicated with the left side of the elastic air bag 784. The right side of touching subassembly 78 adopts hemisphere striking piece 783 and strikes subassembly 9 contact, make area of contact diminish because circular shape design, thereby reinforcing striking effect, the left side of hemisphere striking piece 783 is connected with slider 782 simultaneously, make hemisphere striking piece 783 have certain displacement, prevent that direct striking from leading to the original paper to damage, slider 782 strikes elasticity gasbag 784 afterwards, carry in the gas gets into hollow baffle 72 in the elasticity gasbag 784 through L type pipeline 785, make hollow baffle 72 right side fly leaf 73 produce vibrations, can effectually prevent to push away the mixture on the fly leaf 73, influence equipment operation.

It should be noted that the lower portion of the movable plate 73 is inclined, and the contact portion between the hollow baffle 72 and the bottom of the movable plate 73 is inclined. The angled design prevents the mixture from entering the hollow baffle 72.

Further, the bottom of the L-shaped pipe 785 penetrates and is fixed inside the hollow barrier 72, and communicates with the inside of the hollow barrier 72.

Finally, the impact assembly 9 includes a disc base 91, three semi-cylindrical fixing blocks 92 are fixed on the top end of the disc base 91, and the three semi-cylindrical fixing blocks 92 are annularly distributed on the top end of the disc base 91. The annular design of three semi-cylindrical fixed block 92 can realize the supplementary mixed subassembly 7 of discontinuous striking, increase the stirring effect of agitator, simultaneously the top and the breakwater 51 contact of semi-cylindrical fixed block 92, can make breakwater 51 be in the closed condition during normal stirring, in case agitator moisture evaporation leads to gluing, the slew velocity of striking subassembly 9 has been reduced, breakwater 51 can be in the clearance department between three semi-cylindrical fixed block 92 and open bleeder 5, thereby the agitator viscosity in the balanced stirring storehouse 1, can effectually prevent that the overload stirring from damaging motor 4.

When in use, firstly, stirring raw materials are put into the stirring bin 1, water is injected simultaneously, then the motor 4 is started to rotate the spiral stirring blade 8, the effect of stirring and mixing is realized, when the spiral stirring blade 8 rotates, stirred materials are conveyed upwards in a spiral way and stirred simultaneously, when the mixture reaches the highest point of the spiral stirring blade 8, the mixture can fall at the lower end in the stirring bin 1 from two sides, thereby realizing the effect of circular stirring, meanwhile, when the spiral stirring blade 8 rotates, the impact component 9 can be driven to rotate, when the disc base 91 rotates, the three semi-cylindrical fixed blocks 92 can be driven to rotate, the discontinuous impact auxiliary mixing component 7 can be realized, the hollow baffle plate 72 impacts the hemispherical convex block 6, the hinged part of the telescopic rod 75 and the vertical plate 76 can be extruded, when the arc-shaped spring is extruded, the hinged part of the telescopic rod 75 and the vertical plate 76 is deformed, and then, when the hollow baffle plate 72 resets due to the resilience force of the torsional spring, at this time, the telescopic rod 75 and the vertical plate 76 are separated from the hemispherical bump 6, the telescopic rod 75 and the vertical plate 76 are restored to the initial state by the resilience force of the arc spring, the thrust force below the oblique direction generated in the restoring process can increase the downflow speed of the mixture, increase the stirring efficiency, increase the stirring effect of the stirrer, meanwhile, the top end of the semi-cylindrical fixing block 92 is contacted with the water baffle 51, the water baffle 51 can be in the closed state during normal stirring, once the water of the stirrer is evaporated to cause viscosity, the rotating speed of the impact assembly 9 is reduced, the water drain pipe 5 can be opened at the gap between the three semi-cylindrical fixing blocks 92 by the water baffle 51, thereby balancing the viscosity of the stirrer in the stirring bin 1, effectively preventing overload stirring from damaging the motor 4, meanwhile, the right side of the touch assembly 78 is contacted with the impact assembly 9 by the hemispherical bump 783, because the circular design makes the contact area smaller, thereby reinforcing striking effect, the left side of hemisphere striking piece 783 is connected with slider 782 simultaneously, makes hemisphere striking piece 783 have certain displacement, prevents that direct striking from leading to the original paper to damage, slider 782 strikes elasticity gasbag 784 afterwards, through L type pipeline 785 conveying in the gas gets into hollow baffle 72 in the elasticity gasbag 784, makes hollow baffle 72 right side movable plate 73 produce vibrations, can effectually prevent to push up the mixture on the movable plate 73, influence equipment operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.