CN214521013U

CN214521013U - Road and bridge construction agitating unit

Info

Publication number: CN214521013U
Application number: CN202022226461.4U
Authority: CN
Inventors: 李国军; 荆珂; 邸晓庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-10-29
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to a road and bridge construction agitating unit, including motor, belt drive ware, speed reducer, (mixing) shaft, stirring subassembly and mixer body, the mixer body top is located to the motor, the speed reducer is located on the mixer body and is located the motor below, the motor output is located to belt drive ware one end, the speed reducer input is located to the belt drive ware other end, the (mixing) shaft is rotatable to be located on the mixer body and to link to each other with the speed reducer output, the stirring subassembly is located on the (mixing) shaft, the stirring subassembly includes first stirring arm, first bracing piece, first sleeve pipe and first scraper blade, be equipped with first fixed plate on the bottom plate of mixer body, first sleeve pipe is located between the adjacent two sets of first stirring arms, first scraper blade is located on the first bracing piece and is close to first sleeve pipe setting. The utility model relates to a agitating unit technical field specifically is a road bridge construction agitating unit of axle problem is wrapped up in to difficult production of (mixing) shaft.

Description

Road and bridge construction agitating unit

Technical Field

The utility model relates to a agitating unit technical field specifically is a road bridge construction agitating unit.

Background

A large amount of concrete needs to be used in road and bridge engineering, and a concrete stirring device needs to be used for producing the concrete.

The concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into concrete mixture, mainly comprises a mixing cylinder, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a rack, a supporting device and the like, and is divided into an intermittent type (batch type) and a continuous type according to the working property; according to the stirring principle, the method is divided into a self-falling type and a forced type; the installation mode is divided into a fixed type and a movable type; dividing a tilting type and a non-tilting type according to a discharging mode; the double-horizontal-shaft stirrer is divided into a disc vertical shaft type stirrer, a single horizontal shaft type stirrer, a double horizontal shaft type stirrer and the like according to the structural form of the stirring cylinder, and has the advantages of simple structure, higher stirring efficiency, convenient maintenance, relatively lower cost and wider application range. In the prior art, the problem of 'wrapping shafts' exists in a plurality of brands of double-horizontal-shaft mixers, the 'wrapping shafts' refer to that a small amount of concrete is gathered towards the mixing shaft and attached to the mixing shaft in the process of mixing the concrete by the mixer, and along with the mixing process, more and more concrete is attached to the mixing shaft, so that the mixing shaft is wrapped by the concrete and is wrapped more and more thick, the effective mixing length of a mixing arm on the mixing shaft is shortened, and the production quality of the concrete is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a difficult road bridge construction agitating unit who wraps up in axle problem that produces of (mixing) shaft to the not enough of prior art.

The utility model adopts the following technical scheme: the utility model relates to a road and bridge construction stirring device, which comprises a motor, a belt driver, a speed reducer, a stirring shaft, a stirring assembly and a stirring body, wherein the motor is arranged at the top of the stirring body, the speed reducer is arranged on the stirring body and is positioned below the motor, one end of the belt driver is arranged at the output end of the motor, the other end of the belt driver is arranged at the input end of the speed reducer, the stirring shaft is rotatably arranged on the stirring body and is connected with the output end of the speed reducer, the stirring assembly is arranged on the stirring shaft and comprises a first stirring arm, a first supporting rod, a first sleeve and a first scraper blade, the first stirring arm is arranged on the stirring shaft, a plurality of groups of the first stirring arms are uniformly arranged at intervals, a first fixing plate is arranged on the bottom plate of the stirring body, the first sleeve is arranged on the first fixing plate and is sleeved on the stirring shaft in a non-contact way, the first sleeve is positioned between two adjacent groups of first stirring arms, the first supporting rods are arranged on the first stirring arms, and the first scraper plates are arranged on the first supporting rods and close to the first sleeve; the motor passes through belt driver and drives the speed reducer rotation, and the speed reducer drives the (mixing) shaft and rotates to drive the epaxial stirring subassembly of stirring and rotate, the stirring subassembly is at the rotation in-process, and the concrete of this internal of mixer is stirred to first stirring arm and the second stirring arm that the interval set up on the (mixing) shaft.

Furthermore, a second stirring arm is arranged on the stirring shaft, a plurality of groups of second stirring arms are arranged on the second stirring arm, the plurality of groups of second stirring arms are uniformly arranged on the stirring shaft at intervals, the second stirring arms and the first stirring arm are arranged at intervals, a second fixing plate is arranged on a side plate of the stirrer body, a second sleeve is arranged on the second fixing plate, the second sleeve is sleeved on the stirring shaft in a non-contact manner and is positioned between two adjacent groups of second stirring arms, a second supporting rod is arranged on each second stirring arm, a second scraping plate is arranged on each second supporting rod, and the second scraping plate is arranged close to the second sleeve; when the in-process that the concrete stirred the concrete at first stirring arm and second stirring arm, the concrete is attached to cup joint and locates on the epaxial first sleeve pipe of (mixing) and the second sleeve pipe, locate the first bracing piece on the first stirring arm and drive first scraper blade and strike off the concrete on the first sleeve pipe, locate the second bracing piece on the second stirring arm and drive the second scraper blade and strike off the concrete on the second sleeve pipe, thereby avoid the concrete to gather on the (mixing) shaft at the stirring in-process, thereby solve the "axle of wrapping up in" problem of (mixing) shaft.

Furthermore, the bottom of the stirrer body is provided with an installation ground foot.

Further, the first sleeve is provided with a plurality of groups.

Further, the second sleeve is provided with a plurality of groups.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the scheme designs a road and bridge construction stirring device, a motor drives a speed reducer to rotate through a belt driver, the speed reducer drives a stirring shaft to rotate, thereby driving the stirring component on the stirring shaft to rotate, wherein in the rotating process of the stirring component, the first stirring arm and the second stirring arm which are arranged on the stirring shaft at intervals stir the concrete in the stirrer body, when the concrete is attached to the first sleeve and the second sleeve sleeved on the stirring shaft in the process of stirring the concrete by the first stirring arm and the second stirring arm, a first support rod arranged on the first stirring arm drives a first scraper to scrape off the concrete on the first sleeve, a second support rod arranged on the second stirring arm drives a second scraper to scrape off the concrete on the second sleeve, thereby avoiding the concrete from gathering on the stirring shaft in the stirring process, and solving the problem of 'wrapping up the shaft' of the stirring shaft. The utility model discloses the difficult axle problem of wrapping up in of production of (mixing) shaft has better market perspective.

Drawings

FIG. 1 is a schematic view of the overall structure of a road and bridge construction stirring device of the present invention;

FIG. 2 is a front view of the utility model of a road and bridge construction stirring device;

fig. 3 is the utility model relates to a road bridge construction agitating unit's a schematic structure diagram of first fixed plate.

The stirring device comprises a motor 1, a motor 2, a belt driver 3, a speed reducer 4, a stirring shaft 5, a stirring assembly 6, a stirrer body 7, a first stirring arm 8, a first support rod 9, a first sleeve 10, a first scraper 11, a first fixing plate 12, a second stirring arm 13, a second fixing plate 14, a second sleeve 15, a second support rod 16, a second scraper 17 and installation feet.

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 some embodiments of the present invention, 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in figures 1-3, the utility model relates to a road and bridge construction stirring device, which comprises a motor 1, a belt driver 2, a speed reducer 3, a stirring shaft 4, a stirring assembly 5 and a stirring body 6, wherein the motor 1 is arranged at the top of the stirring body 6, the speed reducer 3 is arranged on the stirring body 6 and is positioned below the motor 1, one end of the belt driver 2 is arranged at the output end of the motor 1, the other end of the belt driver 2 is arranged at the input end of the speed reducer 3, the stirring shaft 4 is rotatably arranged on the stirring body 6 and is connected with the output end of the speed reducer 3, the stirring assembly 5 is arranged on the stirring shaft 4, the stirring assembly 5 comprises a first stirring arm 7, a first supporting rod 8, a first sleeve 9 and a first scraper 10, the first stirring arm 7 is arranged on the stirring shaft 4, and a plurality of groups of the first stirring arms 7 are uniformly arranged at intervals, the stirring mechanism is characterized in that a first fixing plate 11 is arranged on a bottom plate of the stirring machine body 6, a first sleeve 9 is arranged on the first fixing plate 11 and is sleeved on the stirring shaft 4 in a non-contact manner, the first sleeve 9 is positioned between two adjacent groups of first stirring arms 7, the first supporting rod 8 is arranged on the first stirring arms 7, and the first scraper 10 is arranged on the first supporting rod 8 and is close to the first sleeve 9.

Be equipped with second rabbling arm 12 on the (mixing) shaft 4, second rabbling arm 12 is equipped with the multiunit, the multiunit the even interval of second rabbling arm 12 is located on the (mixing) shaft 4, second rabbling arm 12 and first rabbling arm 7 set up at an interval each other, be equipped with second fixed plate 13 on the curb plate of mixer body 6, be equipped with second sleeve pipe 14 on the second fixed plate 13, second sleeve pipe 14 non-contact cup joints locates on the (mixing) shaft 4, second sleeve pipe 14 is located between adjacent two sets of second rabbling arms 12, be equipped with second bracing piece 15 on the second rabbling arm 12, be equipped with second scraper blade 16 on the second bracing piece 15, second scraper blade 16 is close to second sleeve pipe 14 setting, mixer body 6 bottom is equipped with installation lower margin 17, first sleeve pipe 9 is equipped with the multiunit, second sleeve pipe 14 is equipped with the multiunit.

During the specific use, motor 1 passes through belt drive ware 2 and drives 3 rotations of speed reducer, and 3 drive (mixing) shaft 4 rotations of speed reducer to drive stirring subassembly 5 on the (mixing) shaft 4 and rotate, stirring subassembly 5 is rotating the in-process, and the concrete of the interior of mixer body 6 is stirred to first rabbling arm 7 and the second rabbling arm 12 of interval setting on the (mixing) shaft 4.

When the concrete carries out the in-process that stirs at first puddler 7 and second puddler 12 to the concrete, the concrete is attached to and cup joints on locating (mixing) shaft 4 first sleeve 9 and second sleeve 14 on, locate first bracing piece 8 on the first puddler 7 and drive first scraper blade 10 and strike off the concrete on first sleeve 9, locate second bracing piece 15 on the second puddler 12 and drive second scraper blade 16 and strike off the concrete on second sleeve 14, thereby avoid the concrete to gather on (mixing) shaft 4 at the stirring in-process, thereby solve (mixing) shaft 4 "wrap up in the axle" problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A road and bridge construction stirring device is characterized by comprising a motor, a belt driver, a speed reducer, a stirring shaft, a stirring assembly and a stirring machine body, wherein the motor is arranged at the top of the stirring machine body, the speed reducer is arranged on the stirring machine body and is positioned below the motor, one end of the belt driver is arranged at the output end of the motor, the other end of the belt driver is arranged at the input end of the speed reducer, the stirring shaft is rotatably arranged on the stirring machine body and is connected with the output end of the speed reducer, the stirring assembly is arranged on the stirring shaft and comprises a first stirring arm, a first supporting rod, a first sleeve and a first scraper blade, the first stirring arm is arranged on the stirring shaft, a plurality of groups of the first stirring arms are uniformly arranged at intervals, a first fixing plate is arranged on a bottom plate of the stirring machine body, the first sleeve is arranged on the first fixing plate and is sleeved on the stirring shaft in a non-contact manner, the first sleeve is positioned between two adjacent groups of first stirring arms, the first supporting rod is arranged on the first stirring arms, and the first scraper blade is arranged on the first supporting rod and close to the first sleeve.

2. The road and bridge construction stirring device of claim 1, wherein a second stirring arm is arranged on the stirring shaft, the second stirring arm is provided with a plurality of groups, the plurality of groups of second stirring arms are uniformly arranged on the stirring shaft at intervals, the second stirring arm and the first stirring arm are arranged at intervals, a second fixing plate is arranged on a side plate of the stirrer body, a second sleeve is arranged on the second fixing plate, the second sleeve is sleeved on the stirring shaft in a non-contact manner, the second sleeve is positioned between two adjacent groups of second stirring arms, a second support rod is arranged on the second stirring arm, a second scraper is arranged on the second support rod, and the second scraper is arranged close to the second sleeve.

3. The road and bridge construction stirring device of claim 2, wherein the bottom of the stirrer body is provided with a mounting foot.

4. The road and bridge construction stirring device of claim 1, wherein the first sleeve is provided with a plurality of groups.

5. The road and bridge construction mixing device of claim 2, wherein the second sleeve is provided with a plurality of groups.