Concrete stirring device

A mixing device and concrete technology, which is applied in the direction of cement mixing device, clay preparation device, unloading device, etc., can solve the problems of low mixing efficiency, uneven mixing, easy damage to mixing parts, etc., and achieve good mixing effect and uniform mixing Effect

Inactive Publication Date: 2016-10-26
刘继宏
10 Cites 3 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0002] Concrete mixer is a machine that mixes cement, sand and gravel aggregate and water and mixes it into concrete mixture; it is mainly composed of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device, etc. ; Its specific assembly includes a power mechanism connected to the transmission mechanism through a shaft, and a roller driven by the transmission mechanism, a ring gear arranged around the roller cylinder is installed on the cylinder body of the roller, and a gear meshing with the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Method used

Concrete stirring device of the present invention, cooperates by threaded roller and non-return threaded chute, it can stir according to one direction, in stirring process, carry out shearing and stirring to the material that lower stirring shaft mentions by upper stirring shaft, its stirri...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Abstract

The invention discloses a concrete mixing device, which comprises a concrete mixing room, a motor room arranged under the concrete mixing room, and a transmission shaft passing through the motor room and the concrete mixing room; the top of the transmission shaft is installed in the concrete mixing room through a bearing The top; the bottom of the transmission shaft is installed on the bottom of the motor room through bearings; the motor room and the concrete mixing room are provided with bearings where the transmission shaft passes; the motor room is provided with a power mechanism; the output end of the power mechanism is provided with a second One pulley; the transmission shaft is provided with a second pulley in the motor chamber; the first pulley and the second pulley are installed through a belt; the outer wall of the transmission shaft is provided with a plurality of inclined stoppers in the concrete mixing chamber. A reverse thread chute; a threaded roller is installed in the non-reverse threaded chute; a stirring shaft is installed on the threaded roller, and the concrete mixing device of the present invention can mix evenly and have a good mixing effect.

Application Domain

Technology Topic

Image

  • Concrete stirring device

Examples

  • Experimental program(1)

Example Embodiment

[0011] Such as figure 1 The concrete mixing device shown includes a concrete mixing chamber 1, and a motor chamber 2 arranged below the concrete mixing chamber; and a transmission shaft 3 that penetrates the motor chamber and the concrete mixing chamber; the top of the transmission shaft 3 is mounted on The top of the concrete mixing chamber 1; the bottom of the drive shaft 3 is mounted on the bottom of the motor room 2 through bearings; the motor room 2 and the concrete mixing room 3 are provided with bearings 4 where the drive shaft 3 passes; and the motor room 1 is provided with The power mechanism 5; the output end of the power mechanism 5 is provided with a first pulley 6; the transmission shaft 3 is provided with a second pulley 7 in the motor room; the first pulley 6 and the second pulley 7 pass Belt installation; the outer wall of the drive shaft 3 is provided with a plurality of inclined non-reverse threaded slide grooves 8 in the concrete mixing chamber; the non-reverse threaded slide groove 8 is fitted with a threaded roller 9; the threaded roller 9 is installed Mixing shaft 10; and a concrete buffer box 11 arranged on the side of the concrete mixing chamber 1, wherein the concrete buffer box is provided with a concrete discharge port 12; the concrete mixing chamber 1 is provided with a discharge door 13 on the side of the concrete buffer box 11; A thrust lock 14 is provided at the bottom of the rear side of the discharge door 13.
[0012] The non-reverse threaded sliding groove 8 is inclined downward.
[0013] The non-reverse threaded sliding groove 8 includes a left inclined sliding groove 15 and a right inclined sliding groove 16; the left inclined sliding groove 15 and the right inclined sliding groove 16 are installed alternately.
[0014] The stirring shaft includes a long shaft 17 and a short shaft 18; the long shaft 17 and the short shaft 18 are staggered.
[0015] The top of the concrete mixing chamber 1 is provided with an inlet 19.
[0016] The concrete mixing device of the present invention is matched with a threaded roller and a non-reverse threaded chute, which can mix in one direction. During the mixing process, the material lifted by the lower mixing shaft is sheared and mixed by the upper mixing shaft, and there is no dead zone in the mixing. When mixing starts, close the discharge door. After mixing for a certain period of time, pull off the thrust lock, some of the completed mixing concrete enters the concrete buffer box until it is completely discharged, the mixing is even, and the mixing effect is good.
[0017] The above-mentioned embodiments only describe the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the protection scope of the present invention. The technical content claimed by the present invention has been all It is stated in the claims.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

no PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Similar technology patents

Crusher

InactiveCN102773137AStir wellImprove crushing rateGrain treatmentsPulverizerEngineering
Owner:任仲斌

Novel concrete mixer

InactiveCN106626064AAvoid underfill or wasteStir wellCement mixing apparatusDrive motorEngineering
Owner:唐健发 +1

Classification and recommendation of technical efficacy words

  • Good mixing effect
  • Stir well

Chemical raw material stirring and drying device

Owner:长沙德科投资管理咨询有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products