CN207757859U - A kind of concrete mixer - Google Patents

Abstract

The utility model discloses a kind of concrete mixers,Including rack,Feed inlet,Water inlet,Motor,Agitating shaft,Stirring blade,Holder,Pedestal,Traveling wheel,Feed inlet and water inlet are all disposed within the top of stirring rack,Stirring blade is by stirring axis connection motor,Pedestal connects stirring rack by holder,Submounts are set there are two traveling wheel,Stirring rack both sides are respectively equipped with two booster water pumps,Water pump connects running water pipe,A piece holder is equipped with stirring time switch,It stirs the rack lower right corner and is equipped with discharge port,Stirring bottom of the frame also is provided with a motor,The mountain type agitating shaft of motor connection stirring machine frame inside,Three different size of stirring blades are respectively equipped on the type agitating shaft of mountain,The utility model structural principle is simple,The setting of the multiple stirring blades of machine frame inside,Concrete is set to stir more uniform,In addition the setting of time switch keeps stirring work lighter,It improves work efficiency.

Description

A kind of concrete mixer

Technical field

The utility model is related to blender technical field, specially a kind of concrete mixer.

Background technology

Blender, is a kind of constructional engineering machinery, master be for mixing cement, the Building woods such as sandstone, all kinds of dry powder and mortars Material.It is that a kind of blade-carrying axis rotates in cylinder or slot, plurality of raw materials is stirred mixing, makes a kind of mixing The machine of object or suitable consistency.Blender is divided into a lot of kinds, there is forced mixer, single horizontal shaft mixer, twin-shaft mixer Etc..

Blender is determined by multiple parameters, with any one single parameter come describe a blender be impossible 's.Shaft power（P）, blade lifting rate（Q）, pressure head（H）, diameter of propeller blade（D）And speed of agitator（N）It is one blender of description Five basic parameters.The flow number of the lifting rate and blade itself of blade, the first power of blade rotating speed and diameter of propeller blade Cube is directly proportional.And stir consumption shaft power then with specific gravity, the power levels number of blade itself, the cube of rotating speed and Five powers of diameter of propeller blade are directly proportional.In certain power and blade form, blade lifting rate（Q）And pressure head（H）It can To pass through the diameter for changing blade（D）And rotating speed（N）Matching adjust, i.e. major diameter blade is equipped with the slow-speed of revolution（Ensure shaft work Rate is constant）Blender generate higher mobilization and lower pressure head, and minor diameter blade be equipped with high rotating speed then generate compared with High pressure head and lower mobilization.In stirred tank, micelle is set mutually to collide, only way is to provide enough cut Cutting speed rate.In terms of agitation mechanism, just because of the presence of fluid velocity difference, just make to be mutually mixed between each layer of fluid, it is therefore, all Whipping process is always related to fluid shear rate.Shear stress is a kind of power, is that bubble dispersion and drop are broken in stirring application Broken equal true cause.

Concrete mixer on the market exists more now stirs this uneven big problem, stirs the uneven serious shadow of meeting Ring the quality of output concrete.

Utility model content

The purpose of this utility model is to provide a kind of concrete mixers, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions：A kind of concrete mixer, including blender Frame, feed inlet, water inlet, stirring time switch, concrete discharge port, pedestal, the feed inlet are located at the upper left of stirring rack Side, the water inlet are located at the upper right side of stirring rack, and the concrete discharge port is located at the lower right corner of stirring rack, the bottom Seat is equipped with the first traveling wheel and the second traveling wheel, and the stirring rack both sides are respectively equipped with the first support plate and the second support Plate, the pedestal connect the first support plate and the second support plate of stirring rack side, institute by first support with second support It states and is respectively equipped with first motor and the second motor at the top of stirring rack, the first motor and the second motor are separately connected stirring The first agitating shaft and the second agitating shaft of machine frame inside, first agitating shaft both sides are respectively equipped with the first stirring blade and second Stirring blade, second agitating shaft both sides are respectively equipped with third stirring blade and the 4th stirring blade.

Preferably, the stirring bottom of the frame is equipped with third motor, the mountain of the third motor connection stirring machine frame inside Type agitating shaft is respectively equipped with the 5th stirring blade, the 6th stirring blade and the 7th stirring blade on the mountain type agitating shaft.

Preferably, the stirring rack both sides are equipped with the first booster water pump and the second booster water pump, first pressurized water Pump and the second booster water pump are separately connected the first water pipe and the second water pipe.

Preferably, time switch is stirred there are one being set above the second support.

Compared with prior art, the utility model has the beneficial effects that：

（1）The utility model structural principle is simple, easy to operate, and blender is set there are three motor, and motor connects agitating shaft, Seven stirring blades are equipped on agitating shaft in total, the increase of blade quantity so that mixing effect is more preferable.

（2）The utility model both sides are designed with booster water pump, and booster water pump is connected on running water pipe, stirs work every time At the end of, booster water pump is opened, blender inside is rinsed using tap water, prevents residual concrete from being solidified in blender.

（3）The utility model is switched using timing agitation, is set to mixing time by switch, to stir work It is aside kept an eye on without personnel, mitigates work load.

（4）The utility model is equipped with detachable base, and pedestal is equipped with traveling wheel, facilitates the transfer of concrete mixer.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of concrete mixer, including stirring rack 29, Feed inlet 1, water inlet 2, stirring time switch 19, concrete discharge port 27, pedestal 23, the feed inlet 1 are located at stirring rack 29 upper left side, the materials such as cement, stone, yellow sand needed for ready-mixed concrete are put into from feed inlet, and the water inlet 2, which is located at, to be stirred The upper right side of rack 29 is mixed, the water inlet 2 can be directly connected to running water pipe, and the concrete discharge port 27 is located at blender The lower right corner of frame 29, the pedestal 23 are equipped with the first traveling wheel 25 and the second traveling wheel 26, convenient in floor installation traveling wheel The transfer of concrete mixer, 29 both sides of stirring rack are respectively equipped with the first support plate 15 and the second support plate 16, institute Pedestal 23 is stated to support by the first support plate 15 and second of 29 side of first support 17 and the connection stirring rack of second support 18 The top of plate 16, the stirring rack 29 is respectively equipped with first motor 3 and the second motor 4, the first motor 3 and the second motor 4 are separately connected the first agitating shaft 5 and the second agitating shaft 6 inside stirring rack 29, and 5 both sides of the first agitating shaft are respectively equipped with First stirring blade 13 and the second stirring blade 8,6 both sides of the second agitating shaft are respectively equipped with third stirring blade 7 and the 4th Stirring blade 14, motor rotation drive agitating shaft that stirring blade is made to run work.

In the present embodiment, 29 bottom of stirring rack is equipped with third motor 24, the connection of the third motor 24 stirring rack 29 Internal mountain type agitating shaft 28 is respectively equipped with the 5th stirring blade 20,21 and of the 6th stirring blade on the mountain type agitating shaft 28 7th stirring blade 22, the third motor 24 drive 28 rotary work of mountain type agitating shaft inside stirring rack 29, mountain type to stir Motor spindle can will be stirred by mixing the 5th stirring blade 20, the 6th stirring blade 21 and the 7th stirring blade 22 loaded on axis 28 Concrete stirs evenly.

In the present embodiment, 29 both sides of stirring rack are equipped with the first booster water pump 9 and the second booster water pump 10, and described first increases Water pump 9 and the second booster water pump 10 are separately connected the first water pipe 11 and the second water pipe 12, after each Beater operator is made, open Conduit switch, tap water are entered stirring rack by the pressure of booster water pump, are rinsed the residual concrete of stirring frame inner wall, are prevented Residual concrete solidifies in stirring rack, influences later stirring work.

In the present embodiment, second support 18 is set above there are one time switch 19 is stirred, when stirring work progress, operator Member can set the mixing time of needs, and so there is no need to professionals aside to keep an eye on, and delay other work, periodically open The outfit of pass effectively improves work efficiency.

The utility model has the beneficial effects that：Structural principle is simple, and multiple stirring blades are mounted in rack, stirs out and Concrete it is more uniform, the outfit of pedestal and traveling wheel facilitates the transfer of blender, and two booster water pumps can be to blender Inner wall is got express developed, and in addition the utility model uses time switch, alleviates work load.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of concrete mixer, including stirring rack（29）, feed inlet（1）, water inlet（2）, stir time switch（19）, Concrete discharge port（27）, pedestal（23）, it is characterised in that：The feed inlet（1）It is located at stirring rack（29）Upper left side, institute State water inlet（2）It is located at stirring rack（29）Upper right side, the concrete discharge port（27）It is located at stirring rack（29）The right side Inferior horn, the pedestal（23）It is equipped with the first traveling wheel（25）With the second traveling wheel（26）, the stirring rack（29）Both sides point It She You not the first support plate（15）With the second support plate（16）, the pedestal（23）Pass through first support（17）And second support （18）Connection stirring rack（29）First support plate of side（15）With the second support plate（16）, the stirring rack（29）Top Portion is respectively equipped with first motor（3）With the second motor（4）, the first motor（3）With the second motor（4）It is separately connected blender Frame（29）The first internal agitating shaft（5）With the second agitating shaft（6）, first agitating shaft（5）Both sides are respectively equipped with first and stir Mix blade（13）With the second stirring blade（8）, second agitating shaft（6）Both sides are respectively equipped with third stirring blade（7）With Four stirring blades（14）.

2. a kind of concrete mixer according to claim 1, it is characterised in that：The stirring rack（29）Bottom is equipped with Third motor（24）, the third motor（24）Connection stirring rack（29）Internal mountain type agitating shaft（28）, the mountain type stirs Mix axis（28）On be respectively equipped with the 5th stirring blade（20）, the 6th stirring blade（21）With the 7th stirring blade（22）.

3. a kind of concrete mixer according to claim 1, it is characterised in that：The stirring rack（29）Both sides are equipped with First booster water pump（9）With the second booster water pump（10）, first booster water pump（9）With the second booster water pump（10）Connect respectively Connect the first water pipe（11）With the second water pipe（12）.

4. a kind of concrete mixer according to claim 1, it is characterised in that：The second support（18）It is equipped with above One stirring time switch（19）.