Automatic concrete production device
Technical Field
The utility model relates to the technical field of concrete production, in particular to an automatic concrete production device.
Background
Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the term concrete generally refers to cement concrete which is obtained by mixing cement as the cementing material, sand and stone as the aggregate and water (which may contain additives and admixtures) according to a certain proportion and stirring, and is also called common concrete, and is widely applied to civil engineering, a concrete production device is a machine for mixing and stirring cement, gravel aggregates and water into a concrete mixture, on some small-sized construction sites, concrete production is usually carried out by using some small-sized stirring equipment, the small-sized equipment usually needs to be manually loaded, and an automatic concrete production device is needed, but the existing automatic concrete production device has many problems or defects:
the existing concrete production needs manual proportioning of concrete material proportion, and generally, the existing proportioning not only wastes time and labor, but also reduces the production speed of concrete; and the concrete at the bottom can not be stirred better, which results in poor quality of the stirred concrete.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete automatic production device to solve the problem of low concrete automatic production efficiency in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic concrete production device comprises a base, a concrete mixing tank, a first motor shell, a second motor shell and a case shell, the inside of the base is provided with a wagon balance, the top of the wagon balance is fixedly provided with a concrete mixing tank through a supporting component, the wagon balance and the supporting component are fixedly arranged through a fixing plate, one side of the supporting component is provided with a PLC control screen through a case shell, the top of the concrete mixing barrel is provided with a second motor shell, the top of the concrete mixing barrel is provided with a sealing cover, two groups of stirring paddles are rotatably arranged in the concrete stirring barrel, a material guide shell is arranged at the bottom of the concrete stirring barrel, a spiral material guiding rod extending into the material guiding shell is rotatably arranged in the concrete stirring barrel between the stirring paddles, and a first motor is arranged on the concrete stirring barrel on one side of the material guide shell through a first motor shell.
Preferably, ramps are arranged at two ends of the base, a mounting groove matched with the wagon balance is formed in the base, a sealing protection plate is arranged on the front face of the concrete stirring barrel, and a feeding prompt lamp is arranged on the sealing protection plate.
Preferably, the output ends of the first motor and the second motor are rotatably connected with the stirring paddle and the spiral material guiding rod through a belt pulley mechanism.
Preferably, a communicated discharge pipe is fixedly installed on one side of the material guide shell, a manual valve is arranged on the discharge pipe, and the output end of the second motor is rotatably connected with the stirring paddle through a coupler.
Preferably, the front face of the first motor shell is provided with a sealing protection plate, the protection plate is provided with heat dissipation holes, and communicated feeding ports are arranged on two sides of the concrete mixing tank.
Preferably, the PLC control screen is electrically connected with the first motor, the wagon balance and the second motor through wires.
Compared with the prior art, the utility model has the following innovative effects: this automatic concrete production device is rational in infrastructure, has following advantage:
(1) the double feeding ports arranged on the two sides of the concrete mixing barrel are matched with the wagon balance arranged on the base for use, so that a worker can ensure that the proportion of materials is not wrong when batching, the production speed of concrete is improved, the manual labor is saved, the proportion of the proportion can be adjusted at any time through the PLC, and the application range of the device is enlarged;
(2) through the cooperation use of two sets of stirring rakes and spiral guide pole that are equipped with in the concrete mixing bucket for the stirring speed not only can be accelerated to the device, and can be continuous through spiral guide pole will deposit the concrete upset stirring to the bottom, has realized the effect of upset circulation, makes concrete mixing's more even, has guaranteed the quality of concrete, has enlarged the practicality of device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. a base; 101. a wagon balance; 102. a fixing plate; 103. a support assembly; 2. a concrete mixing tank; 201. a sealing cover; 202. a feeding port; 203. a stirring paddle; 204. a spiral guide rod; 205. a material guiding shell; 206. a manual valve; 207. a discharge pipe; 3. a first motor; 301. a first motor housing; 4. a second motor; 401. a second motor housing; 5. a PLC control screen; 501. a chassis housing.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown: an automatic concrete production device comprises a base 1, a concrete mixing tank 2, a first motor shell 301, a second motor shell 401 and a case shell 501, wherein a wagon balance 101 is installed inside the base 1, ramps are arranged at two ends of the base 1, an installation groove matched with the wagon balance 101 is formed in the base 1, a sealing protection plate is arranged on the front side of the concrete mixing tank 2, a feeding prompt lamp is arranged on the sealing protection plate, and the wagon balance 101 is of an XK series;
the top of the wagon balance 101 is fixedly provided with a concrete mixing tank 2 through a supporting component 103, the wagon balance 101 and the supporting component 103 are fixedly arranged through a fixing plate 102, one side of the supporting component 103 is provided with a PLC control screen 5 through a case shell 501, the PLC control screen 5 is electrically connected with a first motor 3, the wagon balance 101 and a second motor 4 through leads, the top of the concrete mixing tank 2 is provided with a second motor shell 401, the top of the concrete mixing tank 2 is provided with a sealing cover 201, the interior of the concrete mixing tank 2 is rotatably provided with two groups of mixing paddles 203, the bottom of the concrete mixing tank 2 is provided with a material guide shell 205, one side of the material guide shell 205 is fixedly provided with a communicated discharge pipe 207, the discharge pipe 207 is provided with a manual valve 206, the output end of the second motor 4 is rotatably connected with the mixing paddles 203 through a coupler, and the model of the PLC control screen 5 is FX2N series, when the PLC controller is put into operation, the working process of the PLC controller is generally divided into three stages, namely three stages of input sampling, user program execution and output refreshing, and the three stages are called a scanning period;
the inside spiral guide rod 204 that extends to in the guide shell 205 is installed to the inside rotation of concrete mixing bucket 2 between stirring rake 203, install first motor 3 through first motor shell 301 on the concrete mixing bucket 2 of guide shell 205 one side, first motor 3 all rotates with stirring rake 203 and spiral guide rod 204 through the belt pulley mechanism with the output of second motor 4 and is connected, the front of first motor shell 301 is equipped with sealed protection shield, and be equipped with the louvre on the protection shield, the pan feeding mouth 202 of intercommunication is all installed to the both sides of concrete mixing bucket 2, first motor 3 and the model of second motor 4 all are YRJ series.
The working principle is as follows: when the device is used, firstly, the weighbridge 101, the first motor 3 and the second motor 4 are controlled on line through the PLC control screen 5, an operation program is set, materials to be processed are fed into the concrete mixing tank 2 through the two groups of feeding ports 202 at the same time, the amount of materials to be mixed can be mastered through the weighbridge 101 and the prompting lamps on the front side of the concrete mixing tank 2, and the material mixing is accelerated;
and finally, respectively starting the first motor 3 and the second motor 4 through the PLC control screen 5, enabling the first motor 3 and the second motor 4 to simultaneously work and respectively drive the stirring paddle 203 to rotate and stir the concrete, enabling the spiral guide rod 204 to rotate and work to guide the concrete to the discharge pipe 207, and opening the manual valve 206 to contact the stirred concrete.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.