CN217670175U

CN217670175U - Mixing drum for recycled concrete preparation process

Info

Publication number: CN217670175U
Application number: CN202221170010.6U
Authority: CN
Inventors: 诸明; 陈芝虎; 郁佳栋
Original assignee: Hangzhou Wuyou Building Materials Co ltd
Current assignee: Hangzhou Wuyou Building Materials Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-28
Anticipated expiration: 2032-05-16

Abstract

The application discloses a mixing drum for a recycled concrete preparation process, which relates to the technical field of recycled concrete processing and comprises a mixing drum body, wherein a support is fixedly connected to the outer side of the mixing drum body, a fixing frame is fixedly connected to the top end of the support, a mixing mechanism is arranged in the fixing frame, a cleaning mechanism is arranged on the inner wall of the top of the mixing drum body, and a feeding plate is fixedly connected to the outer side of the top of the mixing drum body; according to the concrete mixer, the rotating rod drives the stirring rod to rotate, so that concrete can be fully mixed, meanwhile, the spiral plate rotates clockwise, so that the concrete deposited at the bottom can be conveyed to the upper side, and therefore, the concrete can be fully mixed again through the stirring rod, and the effect of improving the mixing uniformity of the concrete is achieved; meanwhile, the stirring rod and the spiral plate can be cleaned through the cleaning mechanism, and concrete is prevented from being attached and solidified on the surface of the stirring rod and the spiral plate.

Description

Mixing drum for recycled concrete preparation process

Technical Field

The application relates to the technical field of recycled concrete processing, in particular to a mixing drum for a recycled concrete preparation process.

Background

Along with the continuous development of society, cities are continuously built, and a lot of waste concrete can be generated after old buildings are dismantled, if the old buildings are directly discarded, a large amount of waste can be caused, so that the waste concrete can be generally recycled, and the waste of resources is reduced.

When recycled and manufactured recycled concrete, large concrete blocks are generally smashed, then cleaned and graded, and finally mixed with new cement and the like to form new concrete.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a churn for recycled concrete preparation technology to solve current problem: larger concrete particles settle at the bottom of the mixer drum, resulting in uneven mixing with the new cement.

In order to solve the technical problem, the application is realized by the following technical scheme: a mixing drum for a recycled concrete preparation process comprises a mixing drum body, wherein a support is fixedly connected to the outer side of the mixing drum body, a fixing frame is fixedly connected to the top end of the support, a mixing mechanism is installed inside the fixing frame, a cleaning mechanism is installed on the inner wall of the top of the mixing drum body, a feeding plate is fixedly connected to the outer side of the top of the mixing drum body, a discharging pipe is fixedly connected to the bottom end of the mixing drum body, and a valve is installed on the outer side of the discharging pipe; the stirring mechanism comprises a motor, the motor is fixedly connected inside the fixing frame, one end of an output shaft of the motor is fixedly connected with a rotating rod, the surface of the outer side of the middle part of the rotating rod is fixedly connected with a stirring rod, and the surface of the outer side of the bottom end of the rotating rod is fixedly connected with a spiral plate; the cleaning mechanism comprises a fixed chamber, the fixed chamber is fixedly connected to the inner side wall of the mixing drum body, the inside of the fixed chamber is movably connected with a nozzle, the inside of the fixed chamber is rotatably connected with a rotating shaft, and the inner bottom wall of the fixed chamber is hinged to an electric telescopic rod.

Further, the mixing drum body is located inside the three groups of brackets.

Through adopting above-mentioned technical scheme, surround the churn body through three group's supports, stabilize fixedly to the churn body.

Further, the stirring rod and the spiral plate are rotatably connected inside the stirring cylinder body.

Through adopting above-mentioned technical scheme, so can drive the puddler through the bull stick and stir the inside mixed concrete of churn body.

Furthermore, the spiral blade is fixedly connected to the outer side of the stirring rod, and the stirring and mixing effects of the stirring rod are improved through the spiral blade.

Further, the spiral plate adopts a spiral structure.

Through adopting above-mentioned technical scheme, drive the spiral plate through the bull stick and rotate, can upwards transmit the concrete that is located churn body bottom, and then can mix the stirring once more through the puddler, improve the even effect of stirring.

Further, the nozzle is communicated with the external water pipe, so that water can be sprayed outwards through the nozzle.

Furthermore, the rotating shaft is fixedly connected to the middle of the nozzle, and the nozzle is rotatably connected to the inside of the fixed chamber through the rotating shaft.

Furthermore, the top end of the electric telescopic rod is hinged with the left end of the nozzle.

Through adopting above-mentioned technical scheme, can control electric telescopic handle by external control ware flexible, so can drive the nozzle and use the pivot to deflect as the axle center, and then can adjust the spray angle of rivers.

According to the concrete mixer, the rotating rod drives the stirring rod to rotate, so that concrete can be fully mixed, meanwhile, the spiral plate rotates clockwise, so that the concrete deposited at the bottom can be conveyed to the upper side, and therefore, the concrete can be fully mixed again through the stirring rod, and the effect of improving the mixing uniformity of the concrete is achieved; meanwhile, the stirring rod and the spiral plate can be cleaned through the cleaning mechanism, and concrete is prevented from being attached and solidified on the surface of the stirring rod and the spiral plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of a mixing drum for use in a recycled concrete manufacturing process according to the present application;

FIG. 2 is a front sectional schematic view of a stirring mechanism structure of a stirring drum for a recycled concrete preparation process according to the present application;

FIG. 3 is an enlarged schematic view of a cleaning mechanism at A in FIG. 1 of a mixing drum for recycled concrete manufacturing process according to the present application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a mixing drum body; 2. a support; 3. a fixed mount; 4. a stirring mechanism; 41. an electric motor; 42. a rotating rod; 43. a stirring rod; 44. a spiral plate; 5. a cleaning mechanism; 51. a fixed chamber; 52. a nozzle; 53. a rotating shaft; 54. an electric telescopic rod; 6. a feeding plate; 7. a discharge pipe; 8. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1, the application is a mixing drum for recycled concrete preparation process, including mixing drum body 1, outside fixedly connected with support 2 of mixing drum body 1, the top fixedly connected with mount 3 of support 2, the internally mounted of mount 3 has rabbling mechanism 4, wiper mechanism 5 is installed to the top inner wall of mixing drum body 1, the top outside fixedly connected with feed plate 6 of mixing drum body 1, the bottom fixedly connected with discharging pipe 7 of mixing drum body 1, valve 8 is installed in the outside of discharging pipe 7.

As shown in fig. 2, the stirring mechanism 4 includes a motor 41, the motor 41 is fixedly connected inside the fixing frame 3, the stirring cylinder body 1 is located inside the three groups of supports 2, the stirring cylinder body 1 is surrounded by the three groups of supports 2, the stirring cylinder body 1 is stably fixed, an output shaft end of the motor 41 is fixedly connected with a rotating rod 42, a stirring rod 43 is fixedly connected to the outer side surface of the middle of the rotating rod 42, spiral blades are fixedly connected to the outer side of the stirring rod 43, and the stirring and mixing effects of the stirring rod 43 are improved through the spiral blades.

As shown in fig. 2, the spiral plate 44 is fixedly connected to the outer surface of the bottom end of the rotating rod 42, the stirring rod 43 and the spiral plate 44 are both rotatably connected to the inside of the stirring cylinder body 1, so that the rotating rod 42 can drive the stirring rod 43 to stir the mixed concrete inside the stirring cylinder body 1, the spiral plate 44 is of a spiral structure, the rotating rod 42 drives the spiral plate 44 to rotate, the concrete at the bottom of the stirring cylinder body 1 can be upwards transferred, further the concrete can be mixed and stirred again through the stirring rod 43, and the uniform effect of stirring is improved.

As shown in fig. 3, the cleaning mechanism 5 includes a fixed chamber 51, the fixed chamber 51 is fixedly connected to the inner side wall of the mixing drum body 1, the fixed chamber 51 is rotatably connected to a nozzle 52, the nozzle 52 is communicated with an external water pipe, so that water can be sprayed outwards through the nozzle 52, the fixed chamber 51 is rotatably connected to a rotating shaft 53, and the rotating shaft 53 is fixedly connected to the middle of the nozzle 52.

As shown in fig. 3, the nozzle 52 is rotatably connected to the inside of the fixed chamber 51 through the rotating shaft 53, the inner bottom wall of the fixed chamber 51 is hinged to the electric telescopic rod 54, the electric telescopic rod 54 is in signal connection with the external controller, the top end of the electric telescopic rod 54 is hinged to the left end of the nozzle 52, and the electric telescopic rod 54 is controlled to extend and retract through the external controller, so that the nozzle 52 can be driven to deflect by using the rotating shaft 53 as an axis, and the spraying angle of the water flow can be adjusted.

The working principle of the mixing drum for the recycled concrete preparation process is as follows: when the mixer is used, firstly, the treated waste concrete is poured into the mixing drum body 1 through the feeding plate 6, then the rotating rod 42 is driven to rotate clockwise by starting the motor 41, so that the mixing rod 43 is driven to rotate in the mixing drum body 1, the concrete in the mixing drum body 1 is mixed, meanwhile, the spiral plate 44 is driven to rotate clockwise by the motor 41, so that the concrete deposited at the bottom of the mixing drum body 1 is upwards transmitted, and then the mixing rod 43 is used for mixing again, so that the uniformity degree of concrete mixing can be improved;

after the stirring is mixed and is accomplished, open valve 8 through rotating, can pass through discharging pipe 7 with the inside concrete of churn body 1 and outwards discharge, after the concrete is arranged, can spray water to bull stick 42 through nozzle 52, so can erode puddler 43 and spiral plate 44, wash away puddler 43 and spiral plate 44 adnexed concrete in surface, it is flexible through external control ware control electric telescopic handle 54 simultaneously, so can drive nozzle 52 and use pivot 53 to deflect as the axle center, and then can adjust the spray angle of rivers, be convenient for clean puddler 43 and spiral plate 44.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not exhaustive and do not limit the application to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. A churn for recycled concrete preparation technology, includes churn body (1), its characterized in that: the stirring device comprises a stirring drum body (1), a support (2) is fixedly connected to the outer side of the stirring drum body (1), a fixing frame (3) is fixedly connected to the top end of the support (2), a stirring mechanism (4) is installed inside the fixing frame (3), a cleaning mechanism (5) is installed on the inner wall of the top of the stirring drum body (1), a feeding plate (6) is fixedly connected to the outer side of the top of the stirring drum body (1), a discharging pipe (7) is fixedly connected to the bottom end of the stirring drum body (1), and a valve (8) is installed on the outer side of the discharging pipe (7); the stirring mechanism (4) comprises a motor (41), the motor (41) is fixedly connected inside the fixed frame (3), one end of an output shaft of the motor (41) is fixedly connected with a rotating rod (42), the outer side surface of the middle part of the rotating rod (42) is fixedly connected with a stirring rod (43), and the outer side surface of the bottom end of the rotating rod (42) is fixedly connected with a spiral plate (44); wiper mechanism (5) are including fixed room (51), fixed room (51) fixed connection is on the inside wall of churn body (1), the inside swing joint of fixed room (51) has nozzle (52), the inside rotation of fixed room (51) is connected with pivot (53), the interior diapire of fixed room (51) articulates there is electric telescopic handle (54).

2. A mixing drum for recycled concrete manufacturing process according to claim 1, characterized in that: the mixing drum body (1) is positioned inside the three groups of brackets (2).

3. A mixing drum for recycled concrete manufacturing process according to claim 1, characterized in that: the outer side of the stirring rod (43) is fixedly connected with a spiral blade.

4. A mixing drum for recycled concrete manufacturing process according to claim 1, characterized in that: the spiral plate (44) adopts a spiral structure.

5. A mixing drum for recycled concrete manufacturing process according to claim 1, characterized in that: the nozzle (52) is in communication with an external water conduit.

6. A mixing drum for recycled concrete manufacturing process according to claim 1, characterized in that: the rotating shaft (53) is fixedly connected to the middle of the nozzle (52), and the nozzle (52) is rotatably connected to the inside of the fixed chamber (51) through the rotating shaft (53).

7. A mixing drum for recycled concrete manufacturing process according to claim 1, characterized in that: the top end of the electric telescopic rod (54) is hinged with the left end of the nozzle (52).