CN211941452U

CN211941452U - Fiber concrete stirrer

Info

Publication number: CN211941452U
Application number: CN201922284544.6U
Authority: CN
Inventors: 吴熙; 魏新江; 孙苗苗; 张苑竹
Original assignee: Zhejiang University City College ZUCC
Current assignee: Zhejiang University City College ZUCC
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-17
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a fibre concrete agitator relates to the architectural equipment field, including open-top's tube-shape agitator, the motor is installed to the agitator outer wall, the supporting has the pivot on the relative side of agitator, the pivot tip with the output pivot of motor is connected, the pivot is located the inside side of agitator and is equipped with a plurality of stirring leaves perpendicularly, the agitator opening part is furnished with the bung, the perpendicular intercommunication in bung top has the pipy chute feeder of rectangle, narrow hopper under the chute feeder top sealing connection has the width. The fiber concrete stirrer can uniformly and comprehensively add fiber materials into the stirrer, shorten the stirring time of the fiber concrete, improve the working efficiency and reduce the energy consumption.

Description

Fiber concrete stirrer

Technical Field

The utility model relates to a construction equipment field, concretely relates to fibre concrete mixer.

Background

The fiber concrete is a general name of composite materials composed of fibers and cement base materials, and cement-based composite materials are composed of cement paste, mortar or concrete as base materials and fibers as reinforcing materials. The fibers may control the further development of cracks in the matrix concrete, thereby improving crack resistance. The tensile strength and elongation of the fiber are high, so that the tensile strength, bending resistance, impact strength, elongation and toughness of the concrete are improved. The fiber concrete should ensure the dispersion and uniformity of the fiber in the concrete when being stirred by adding water. The existing fiber concrete stirrer is designed to be the same as a common concrete stirrer, so that the fiber concrete stirrer is difficult to uniformly spread when fiber materials are added into the stirrer, the fiber concrete stirrer needs to be stirred for a long time, the consumed electric energy is more, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a fiber concrete agitator, can shorten fiber concrete mixing time to the inside fibrous material that adds of agitator very evenly comprehensively, improves work efficiency, reduces the energy consumption.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a fibre concrete mixer, include: open-top's tube-shape agitator, the motor is installed to the agitator outer wall, the supporting has the pivot on the relative side of agitator, the pivot tip with the output pivot of motor is connected, the side that the pivot is located agitator inside is equipped with a plurality of stirring leaves perpendicularly, the agitator opening part is furnished with the bung, the perpendicular intercommunication in bung top has rectangular pipe shape chute feeder, narrow hopper under chute feeder top sealing connection has.

Furthermore, two bearings with the same size are symmetrically embedded in the side face of the stirring barrel, the two bearings are coaxial, and two ends of the rotating shaft are installed on the inner rings of the two bearings.

Furthermore, the bearings are sealed bearings, outer rings of the bearings are connected with the stirring barrel through welding, and inner rings of the bearings are connected with the rotating shaft through welding.

Further, the agitating barrel is made of stainless steel.

Further, the rotating shaft and the stirring blades are both made of stainless steel and are connected through welding.

Further, the barrel cover, the hopper and the feeding groove are all made of stainless steel, and the feeding groove is connected with the barrel cover and the hopper through welding.

The beneficial effect of adopting above technical scheme is: when the fiber concrete stirrer is used, water and concrete can be filled into the stirring barrel, and the motor is connected with a power supply. And starting a motor to drive the rotating shaft and the stirring blades to rotate, and uniformly stirring the concrete and the water. Meanwhile, the barrel cover is tightly covered on the stirring barrel, then the fiber materials are uniformly scattered into the hopper, the fiber materials are uniformly fed into the stirring barrel from the feeding groove, the pouring speed of the fiber materials is kept uniform, the fiber materials and the concrete are uniformly stirred by the rotating stirring blade, the fiber materials are more uniformly added than the concentrated fiber materials, and the stirring time can be shortened. The fiber concrete stirrer can uniformly and comprehensively add fiber materials into the stirrer, shorten the stirring time of the fiber concrete, improve the working efficiency and reduce the energy consumption.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

In the drawings:

FIG. 1 is a schematic structural view of a fiber concrete mixer according to the present invention;

FIG. 2 is a sectional view of the fiber concrete mixer according to the present invention;

the device comprises a stirring barrel 1, a barrel cover 2, a hopper 3, a feeding groove 4, a motor 5, a rotating shaft 6, a stirring blade 7 and a bearing 8.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Combine fig. 1 and fig. 2, the utility model provides a fiber concrete mixer, this fiber concrete mixer includes open-top's tube-shape agitator 1, motor 5 is installed to 1 outer wall of agitator, 1 side symmetry of agitator is inlayed and is had two bearings 8 that the size is the same, two bearings 8 are coaxial, two bearing 8 inner circles are fixed with

columniform pivot

6, 6 tip of pivot are connected with motor 5's output pivot, pivot 6 is located 1 inside side of agitator and is equipped with a plurality of stirring leaf 7 perpendicularly, 1 opening part of agitator is furnished with

bung

2, 2 top perpendicular intercommunications of bung have rectangular pipe shape chute feeder 4, chute feeder 4 top sealing connection has upper wide narrow hopper 3 down.

The stirring barrel 1 is made of stainless steel, is firm and durable, and has good corrosion resistance. The rotating shaft 6 and the stirring blades 7 are both made of stainless steel, the stainless steel stirring blade is firm and durable, the corrosion resistance is good, and the rotating shaft 6 and the stirring blades 7 are both connected through welding. Bung 2, hopper 3, chute feeder 4 are made by stainless steel, and are sturdy and durable, and corrosion resisting property is good, and chute feeder 4 is connected with bung 2 and hopper 3 through the welding. Bearing 8 is sealed bearing, and the leakproofness is good, and bearing 8's outer lane all is connected with agitator 1 through the welding, and bearing 8's inner circle all is connected with pivot 6 through the welding, so can ensure under agitator 1 and bearing 8's the motionless condition of outer lane, bearing 8's inner circle and pivot 6 can the free rotation.

When the fiber concrete mixer is used, water and concrete can be filled into the mixing barrel 1, and the motor 5 is powered on. The motor 5 is started to drive the rotating shaft 6 and the stirring blades 7 to rotate, and the concrete and the water are uniformly stirred. Simultaneously, the barrel cover 2 is tightly covered on the stirring barrel 1, then the fiber materials are uniformly scattered on the hopper 3, the fiber materials are uniformly fed into the stirring barrel 1 from the feeding groove 4, the pouring speed of the fiber materials is kept uniform, the fiber materials and the concrete are uniformly stirred by the rotating stirring blade 7, the fiber materials are more uniformly added than the concentrated fiber materials, and the stirring time can be shortened. The motor 5 is closed, the barrel cover 2 is opened, and the well-mixed fiber concrete can be poured out from the mixing barrel 1. The fiber concrete stirrer can uniformly and comprehensively add fiber materials into the stirrer, shorten the stirring time of the fiber concrete, improve the working efficiency and reduce the energy consumption.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims

1. A fiber concrete mixer, comprising: open-top's tube-shape agitator (1), motor (5) are installed to agitator (1) outer wall, the supporting has pivot (6) on the relative side of agitator (1), pivot (6) tip with the output pivot of motor (5) is connected, the side that pivot (6) are located agitator (1) inside is equipped with a plurality of stirring leaves (7) perpendicularly, agitator (1) opening part is furnished with bung (2), bung (2) top perpendicular intercommunication has rectangular pipe shape chute feeder (4), narrow hopper (3) under chute feeder (4) top sealing connection has the upper and lower width.

2. A fiber concrete mixer according to claim 1, characterized in that two bearings (8) with the same size are symmetrically embedded in the side of the mixing drum (1), the two bearings (8) are coaxial, and two ends of the rotating shaft (6) are installed on the inner rings of the two bearings (8).

3. A fibre concrete mixer according to claim 2, wherein the bearings (8) are sealed bearings, the outer races of the bearings (8) are connected to the mixer drum (1) by welding, and the inner races of the bearings (8) are connected to the shaft (6) by welding.

4. A fibre concrete mixer according to claim 1, characterized in that the mixer drum (1) is made of stainless steel.

5. A fibre concrete mixer according to claim 1, characterised in that the shaft (6) and the blades (7) are made of stainless steel, and the shaft (6) and the blades (7) are connected by welding.

6. A fibre concrete mixer according to claim 1, wherein the lid (2), hopper (3) and chute (4) are made of stainless steel, and the chute (4) is connected to the lid (2) and hopper (3) by welding.