A kind of vertical variable volume mixing drum
Technical field
The invention belongs to mixing plant field, and in particular to a kind of vertical variable volume mixing drum.
Background technology
Cement concrete is the most widely used Important building material in Current Engineering Construction, and mixer is mixed cement
The capital equipment of autochthonal product is coagulated, it is uniformly will to meet quality according to national standard mix by the different material of certain match ratio
The mixture asked.The property indices of usual cement concrete are all studied in laboratory, according to the difference of experiment type,
The amount of the cement concrete of needs is also different, and the volume of current its mixing drum of mixing plant is fixed, it is impossible to according to
Need and change.Therefore, substantial amounts of material is will result in when the property indices to cement concrete carry out experimental study
Waste, experimental cost increase is not only resulted in, but also certain pollution can be caused to environment.
The content of the invention
It is an object of the invention to provide a kind of vertical variable volume mixing drum, with lacking of overcoming above-mentioned prior art to exist
Fall into, the present invention can change effective swept volume of mixing drum, realize that the switching of operating mode is stirred in bitubular stirring with monotubular.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that:
A kind of vertical variable volume mixing drum, including Dual-drum mixing drum body, between two cylinders of mixing drum body
Removably monotubular dividing plate is provided with, the bottom center of the mixing drum is provided with main Dump gate, and the bottom side of mixing drum sets
There are left side Dump gate and right side Dump gate.
Further, limiting plate is provided between the inwall of the bottom of monotubular dividing plate and mixing drum body, monotubular dividing plate
Top is fixed by spacer pin with the barrel of mixing drum body.
Further, two pieces of otic placodes are provided with the top of monotubular dividing plate, otic placode is by spacer pin and the barrel of mixing drum body
It is fixed.
Further, the monotubular dividing plate is welded by the arc equal with mixing drum body internal diameter.
Further, main Dump gate is by the turning door structure of linkage controlling switch.
Further, left side Dump gate and right side Dump gate are by the rotary door structure of handle controlling switch.
Compared with prior art, the present invention has following beneficial technique effect:
Removably monotubular dividing plate is provided between two cylinders that the present invention passes through Dual-drum mixing drum body, is being needed
When being stirred using the bitubular, remove monotubular dividing plate, when needing to be stirred using monotubular, monotubular dividing plate, Neng Gougai are installed
Become effective swept volume of mixing drum, realize that the switching of operating mode, reasonable in design, simple structure, work are stirred in bitubular stirring with monotubular
Make reliable, mixing drum utilization rate is high.
Further, it is spacing to being carried out at the top and bottom of monotubular dividing plate by limiting plate and spacer pin, prevent from using
When monotubular is stirred, monotubular dividing plate enters line slip, influences mixing effect.
Further, monotubular dividing plate is welded by the arc equal with mixing drum body internal diameter, can be with mixing drum
The inwall of body coincide, it is to avoid due to increasing influence of the monotubular dividing plate to mixing effect.
Brief description of the drawings
Fig. 1 is 3-D view of the invention;
Fig. 2 is front view of the invention;
Fig. 3 is top view of the invention;
Fig. 4 is the schematic diagram of the embodiment of the present invention 1;
Fig. 5 is the schematic diagram of the embodiment of the present invention 2.
Wherein, 1- mixing drums body;The main Dump gates of 2-;3- left sides Dump gate;4- right sides Dump gate;5- monotubular dividing plates;6-
Limiting plate;7- spacer pins;8- right sides agitating device;9- left sides agitating device.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings:
Such as Fig. 1 to Fig. 5, a kind of vertical variable volume mixing drum, including Dual-drum mixing drum body 1, mixing drum body 1
Removably monotubular dividing plate 5 is provided between two cylinders, is set between the bottom of monotubular dividing plate 5 and the inwall of mixing drum body 1
Limiting plate 6 is equipped with, the top of monotubular dividing plate 5 is provided with two pieces of otic placodes, and otic placode is consolidated by spacer pin 7 with the barrel of mixing drum body 1
Determine, and monotubular dividing plate 5 is welded by the arc equal with the internal diameter of mixing drum body 1, the bottom center of the mixing drum 1 sets
Main Dump gate 2 is equipped with, the bottom side of mixing drum 1 is provided with left side Dump gate 3 and right side Dump gate 4, and main Dump gate 2 is by even
The turning door structure of linkage controlling switch, left side Dump gate 3 and right side Dump gate 4 are by the revolving door of handle controlling switch
Structure.
Implementation process of the invention is described in further detail with reference to embodiment:
Embodiment 1
As shown in figure 4, the present embodiment includes mixing drum body 1, left side agitating device 9 and right side agitating device 8;It is described
The bottom of mixing drum body 1 be provided with main Dump gate 2, left side Dump gate 3 and right side Dump gate 4, main Dump gate 2 is by even
The turning door structure of linkage controlling switch, left side Dump gate 3 and right side Dump gate 4 are by the revolving door of handle controlling switch
Structure;Described left side agitating device 9 is symmetrically installed on the stirring of left and right two of mixing drum body 1 with right side agitating device 8
In region, left side agitating device 9 of the invention is not limited only to illustrated case with right side agitating device 8.
The present embodiment is that the bitubular stirs operating mode, and mixing drum body 1 is in maximum functional volume, its two stirring region in left and right
It is utilized;Now, material carries out action of forced stirring in the presence of left side agitating device 9 and right side agitating device 8, and stirring is more
Plus fully, uniformly;In whipping process, main Dump gate 2, left side Dump gate 3 and right side Dump gate 4 are in closed mode,
After whipping process terminates, opening main Dump gate 2 makes cement concrete be discharged into collection trolley.
Embodiment 2
As shown in figure 5, the present embodiment includes mixing drum body 1, left side agitating device 9, monotubular dividing plate 5 and limiting plate 6;
The bottom of the mixing drum body 1 is provided with main Dump gate 2, left side Dump gate 3 and right side Dump gate 4, main Dump gate 2 be by
The turning door structure of linkage controlling switch, left side Dump gate 3 and right side Dump gate 4 are by the rotation of handle controlling switch
Door;Described left side agitating device 9 is arranged in the left side stirring region of mixing drum body 1, left side of the present invention
Agitating device 9 is not limited only to illustrated case.
The monotubular dividing plate 5 is that the circular shape plate weld equal with the internal diameter of mixing drum body 1 is formed, installed in mixing drum
In the right side stirring region of body 1, the lower end of monotubular dividing plate 5 limits its position by limiting plate 6, and its upper end position is by spacer pin 7
It is fixed.
The present embodiment is that monotubular stirs operating mode, and the left side stirring region of mixing drum 1 is utilized, and at the stirring region of right side
In the half that the swept volume of idle condition, thus mixing drum 1 is its maximum volume;Now, material is in left side agitating device 9
Action of forced stirring is carried out under effect, stirring is more fully, uniformly;In whipping process, main Dump gate 2, left side Dump gate 3 and the right side
Side dumping bin gate 4 is in closed mode, and after whipping process terminates, opening left side Dump gate 3 is discharged into cement concrete and gathers materials small
Car.
The present invention, can be according to 1 or so two actual wear situations of stirring region of mixing drum body in actually implementing
Selection specifically makes which side stirring region participates in stirring when monotubular stirs operating mode;Dress is stirred for left side agitating device 9 and right side
8 are put not limited by the present embodiment using the vertical stirring device that can realize stirring of other forms.