KR200235548Y1 - Asphalt mixing facility having auxiliary export device - Google Patents

Abstract

The present invention relates to an asphalt mixing plant equipped with an auxiliary unloading device, and in an asphalt mixing plant in which ascone produced through a mixer is loaded on a truck, the residual ascon in the mixer is transported through a forest land bin transported by a moving device. Auxiliary storage means provided to be selectively stored in a plurality of auxiliary storage bins; Control means is installed to measure and control the amount of ascon stored in the secondary storage bin and the amount of ascon discharged to the loading truck; comprises, continuously producing and storing ascon by the appropriate amount of the truck, not the standby state It can be shipped while the ascon is changed, and the remaining ascon can be stored and shipped separately, and the sub-shipment device that can be shipped at the proper temperature is maintained while minimizing the exposure to the outside when the ascon is moved. A asphalt mixing plant provided.

Description

Asphalt mixing plant with sub-loading device {ASPHALT MIXING FACILITY HAVING AUXILIARY EXPORT DEVICE}

The present invention relates to an asphalt mixing plant equipped with an auxiliary unloading device, and more particularly, when the vehicle is not prepared for the specification change and loading of the asphalt concrete produced in the asphalt mixing plant, the remaining asphalt concrete is stored separately, An asphalt mixing plant equipped with a sub-shipping device for continuous operation and efficient operation of the shipping time.

In general, the asphalt mixing plant is a method in which various materials such as stone powder and aggregate are mixed and ascon produced by the mixer is directly discharged and shipped to a waiting transport truck.

On the other hand, when a separate cycle for storing and heating is installed, ascons generated in the plant are transported and stored through a transfer device, re-heated as needed, and then shipped to a loading truck.

However, in the case of changing the specifications of ascon, in the shipment method that is directly discharged to the waiting haul truck, the ascon remaining in the plant should be discarded after the ascon specification is changed, and then the ascon of the changed specification should be produced. If the atmospheric condition is not continuous there was a problem that the production of ascon.

In addition, in the case of a separate storage cycle, when the asphalt concrete moves to the outside, the temperature of the asphalt concrete decreases, and if necessary, reheating is required.

The present invention has been made in view of the above problems, the secondary storage means for transporting and storing ascon generated in the asphalt mixing plant as needed and the control means for shipping it is installed, not in the standby state of the truck Ascon can be continuously produced and stored according to the required amount, and it can be shipped.In case of changing the specifications of ascon, residual ascon can be stored and shipped separately, and the optimum temperature is maintained while minimizing exposure to the outside when ascon is moved. It is an object of the present invention to provide an asphalt mixing plant equipped with a sub-loading device that can be shipped in the state.

1 is a schematic diagram showing a storage and shipment process of ascon according to the present invention,

2 is a schematic view showing a configuration according to FIG.

3 is a partial cross-sectional view taken along the line II-II of FIG. 2.

<Description of the symbols for the main parts of the drawings>

10 ... asphalt mixing plant 20 ... body

22 Mixer 30 Secondary storage means.

32.Temporary storage bin 34 ...

36 ... secondary storage bin 40 ... control means,

42 ... Weight sensor 44 ... Load sensor.

The present invention for achieving the above object, in the asphalt mixing plant in which ascon produced by the mixer is loaded on the truck, a plurality of secondary storage through the forest land bin is transported by the moving device residual ascon in the mixer Auxiliary storage means provided to be selectively stored in the bin; And control means installed to measure and control the amount of ascon stored in the auxiliary storage bin and the amount of ascon discharged to the loading truck.

The secondary storage bin is provided with a thermostat for maintaining the temperature of the ascon.

The control means includes a load sensing sensor mounted on the lower ground of the auxiliary storage bin to detect the weight of the truck and to check the amount of asphalt loaded on the truck, and is installed in proximity to the outlet of the auxiliary storage bin. A weight sensor is installed to check the quantity.

The moving device includes a rail or a cable for guiding the temporary storage bin transported based on the driving force by the power generating unit such as a retractor.

Hereinafter, with reference to the accompanying drawings an auxiliary loading device for an asphalt mixing plant according to a preferred embodiment of the present invention will be described in detail.

1 is a schematic diagram illustrating a storage and shipping process of ascon according to the present invention, and FIG. 2 is a schematic diagram illustrating a configuration according to FIG. 1.

As shown in FIG. 1 and FIG. 2, the asphalt mixing plant 10 is discharged from a main body 20 including a mixer 22 in which various materials are moved and collected, and discharged from an outlet located below the mixer 22. Temporary storage bin 32 in which ascon is contained, the temporary storage bin 32 which is moved along the mobile device 34 and the mobile device 34 installed to move the temporary storage bin 32 are the specifications of ascon Auxiliary storage means 30 is provided with a secondary storage bin 36 is installed in a plurality adjacent to the mixer 22 so as to be selected according to, the lower portion of the secondary storage bin 36 and the secondary storage bin 36 It is made of a control means 40 is installed on the lower ground.

The temporary storage bin 32 and the auxiliary storage bin 36 is provided with a thermostat 38 so that the temperature can be maintained during the movement and storage of the asphalt concrete discharged from the mixer 22.

The heat insulating device 38 is provided with a heat transfer heater on the inner circumferential surface is formed a heat insulating layer on the outer circumferential surface or a heat insulating layer is formed on the inner, outer peripheral surface.

The moving device 34 is to move the temporary storage bin 32 to the auxiliary storage bin 36, the rail or cable for guiding the temporary storage bin to be transported based on the driving force by the power generating unit such as a retractor It is included.

The control means 40 is installed close to the outlet of the secondary storage bin 36, the weight sensor 42 and the secondary storage bin 36 that can measure the amount of ascon contained in the secondary storage bin (36) It is installed on the lower ground is provided with a load sensor 44 for detecting the load by checking the load of the truck while loading the empty truck and the asphalt concrete is detected and manipulated by a controller (not shown).

It describes the operation of the auxiliary loading device for asphalt mixing plant according to the present invention configured as described above.

First, ascon is discharged from the mixer 22 of the main body 20 directly to the transport truck, and the ascon required for construction is continuously produced within an appropriate limit even when the waiting truck is not prepared by the operation of the transport truck. And, the produced ascon is moved to the secondary storage bin 36 through the temporary storage bin 32 that is moved by the moving device 34 is loaded on the truck.

In addition, the specifications of the ascon is changed, the ascon remaining in the mixer is also moved to the secondary storage bin 36 is stored, and shipped as needed.

On the other hand, by the weight sensor 42 is installed in close proximity to the outlet of the secondary storage bin 36 to measure the amount of ascon in the secondary storage bin 36, the amount of ascon loaded on the truck is the secondary storage bin 36 By comparing the initial truck load and the load of the truck loaded with the asphalt concrete through the load sensor 44 installed on the lower ground of the) to close the discharge port by the controller to properly adjust the loading amount.

Effects of the present invention configured as described above are as follows.

First, when the mixed ascon is loaded on a truck, when the specifications of the ascon are changed, existing residual ascons are stored in auxiliary storage bins which are prepared according to the specifications by temporary storage bins moved along the rail, Residual ascons can be stored and used separately, without being disposed of, resulting in maximum cost savings.

Second, as the efficiency of the mixing process to continuously produce the required amount of ascon maximized, the efficiency of the process can be maximized, and the restriction on the truck replacement time can be alleviated to effectively operate the production of ascon.

Third, the auxiliary storage bin is equipped with a thermostat and a temperature sensor for maintaining the temperature, and a weighing device is installed on the lower ground of the auxiliary storage bin is provided with a control means for shipping, the reheating process is removed for the ascon of the auxiliary storage bin, You can also adjust the amount of ascon loaded into the truck while checking the amount.

Claims (4)

In an asphalt mixing plant where ascon produced by a mixer is loaded on a truck, Auxiliary storage means, wherein the residual ascon in the mixer is selectively stored in a plurality of auxiliary storage bins through a forest land bin conveyed by a moving device; Control means installed to measure and control the amount of ascon stored in the auxiliary storage bin and the amount of ascon discharged to the loading truck; Asphalt mixing plant is provided with a secondary loading device made. The method of claim 1, The secondary storage bin is an asphalt mixing plant equipped with a secondary loading device, characterized in that a thermostat is installed to maintain the temperature of the asphalt concrete. The method of claim 1, The control means has a load sensing sensor mounted on the lower ground of the auxiliary storage bin to detect the weight of the truck and to measure the amount of ascon loaded on the truck, and is installed close to the outlet of the auxiliary storage bin to provide the asphalt Asphalt mixing plant equipped with a secondary unloading device, characterized in that the weight sensor for checking the amount is installed. The method of claim 1, The moving device is an asphalt mixing plant equipped with a secondary unloading device, characterized in that the rail or cable is provided.