KR102190098B1 - Device for mixing constructing materials and construction system comprising the same - Google Patents

Abstract

The present invention relates to a material stirring device for construction and a construction system including the same, wherein a transfer unit for transferring input raw materials and a stirring unit for manufacturing construction materials by mixing raw materials and water are provided to be separated, and discharged between the transfer unit and the stirring unit It relates to a construction material stirring device capable of preventing damage to the device due to residues even at the time of interruption or completion of work, while being able to manufacture the material for construction with higher efficiency by providing the part. The construction material stirring device of the present invention is constructed by providing a discharge unit between the transport unit and the stirring unit so that the transport unit for transporting the input raw material and the stirring unit for manufacturing the construction material by mixing raw materials and water are separated from the conventional stirring unit. While it is possible to conveniently and efficiently manufacture the material for use, the damage rate of the device by the residue is low and maintenance is easy.

Description

Construction material stirring device and construction system including the same {DEVICE FOR MIXING CONSTRUCTING MATERIALS AND CONSTRUCTION SYSTEM COMPRISING THE SAME}

The present invention relates to a construction material stirring device and a construction system including the same.

Mortar, which is commonly used for construction at construction sites, is a mixture of cement, sand, and admixtures in a certain ratio. In the conventional construction system that uses these raw materials to construct a building structure or construction site, a bag of a predetermined standard containing raw materials is transported to the work site, and then the raw materials and water transported from the work site are mixed at an arbitrary ratio by the operator to construct the construction. Construction, repair or reinforcement of construction materials was performed by making materials for use and using them.

This conventional method of manufacturing construction materials requires a lot of work time and labor, and requires a separate space at the work site, so it is difficult to use at large-scale construction sites, and during the mixing process, dust of construction materials is blown away. Worsens the environment In addition, there is a problem that the uniformity and reliability of the quality of the material for construction to be manufactured varies depending on the operator, and there is a difference in construction cost and work efficiency.

On the other hand, in order to solve this problem, Korean Patent Registration No. 10-2028565 forms a hopper in the upper part and horizontally arranges the screw in the lower inner space of the hopper, so that the screw transfers the mortar input to the hopper to one side and at the same time injects water. While the stirring blade disposed on the same line as the screw is disclosed about a mortar continuous mixer for mixing and stirring the mortar and water.

However, the screw for transferring the raw material mortar and the stirring blade for manufacturing the material for construction by stirring the transferred mortar and water are arranged on the same line, so when the work is stopped or completed, the screw is mixed with mortar and water. Since the material remains, there is a problem that a burden is generated on parts such as the screw and the stirring blade due to the weight of the accumulated residue when the operation is resumed, and furthermore, the stirring device may be broken or damaged.

Accordingly, one object of the present invention is to provide a transfer unit for transferring the input raw material and a stirring unit for manufacturing a construction material by mixing the raw material and water to be separated, and by providing a discharge unit between the transfer unit and the stirring unit, Agitating and conveying can be done integrally, so that scattering dust or dust is not generated, and construction materials can be manufactured with higher efficiency, while construction that prevents damage to the device due to residues even when work is stopped or terminated. It is to provide a material stirring device for.

In addition, another object of the present invention is to improve the efficiency of work in a field where it is difficult to directly manufacture a construction material by transferring and using the construction material manufactured from the construction material stirring device to a construction site located at a spaced apart location. It is to provide an automated construction system that can improve the work environment by improving and preventing the scattering of dust generated during work.

To achieve the above purpose,

The present invention is an input unit into which raw materials are added to the top; A transfer unit located below the input unit and transferring raw materials in a horizontal direction using a transfer screw; A discharge unit connected to the transport unit to discharge the transported raw material; A stirring unit connected to the lower portion of the discharge unit and mixing the discharged raw material and water to prepare a construction material; And a discharge port for discharging the construction material manufactured by the stirring unit, wherein the transfer unit has an opening on a vertical surface positioned at an end of the transfer direction of the raw material, and the discharge unit is connected to the opening. A stirring device is provided.

In addition, the present invention is the construction material stirring device; And a transfer device connected to the construction material stirring device to transfer the construction material to the construction site.

The construction material stirring device of the present invention is provided with a discharge unit between the transport unit and the stirring unit so that the transport unit for transporting the input raw material and the stirring unit for manufacturing the construction material by mixing raw materials and water unlike the conventional stirring unit are spatially separated. , While it is possible to conveniently and efficiently manufacture construction materials, the damage rate of the device by the residue is low, and maintenance is easy. In addition, the construction material stirring device of the present invention can integrate raw materials input, agitation, and transfer, thereby improving the efficiency of work in the field where it is difficult to directly manufacture the construction material and preventing scattering dust and dust. Prevention of occurrence can improve the working environment.

1 shows the configuration of a material stirring device for construction according to an embodiment of the present invention.
Figure 2 shows the configuration of a material stirring device for construction according to another embodiment of the present invention.
Figure 3 shows the configuration of a material stirring device for construction according to another embodiment of the present invention.
Figure 4 shows the configuration of a material stirring device for construction according to another embodiment of the present invention.
Figure 5 shows a construction system according to an embodiment of the present invention.

Since the technology described below can be modified in various ways and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the technology to be described below with respect to a specific embodiment, and it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the technology described below.

Terms such as 1st, 2nd, A, B, etc. may be used to describe various components, but the components are not limited by the above terms, only for the purpose of distinguishing one component from other components. Is only used. For example, without departing from the scope of the rights of the technology described below, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component. The term and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

In terms of the terms used in the present specification, expressions in the singular should be understood as including plural expressions unless clearly interpreted differently in context, and terms such as "includes" are specified features, numbers, steps, actions, and components. It is to be understood that the presence or addition of one or more other features or numbers, step-acting components, parts or combinations thereof is not meant to imply the presence of, parts, or combinations thereof.

Prior to the detailed description of the drawings, it is intended to clarify that the division of the constituent parts in the present specification is merely divided by the main function that each constituent part is responsible for. That is, two or more constituent parts to be described below may be combined into one constituent part, or one constituent part may be divided into two or more according to more subdivided functions. In addition, each of the constituent units to be described below may additionally perform some or all of the functions of other constituent units in addition to its own main function, and some of the main functions of each constituent unit are different. It goes without saying that it may be performed exclusively by.

In addition, in performing the method or operation method, each of the processes constituting the method may occur differently from the specified order unless a specific order is clearly stated in the context. That is, each process may occur in the same order as the specified order, may be performed substantially simultaneously, or may be performed in the reverse order.

In one aspect, the present invention includes an input unit into which raw materials are input; A transfer unit located below the input unit and transferring raw materials in a horizontal direction using a transfer screw; A discharge unit connected to the transport unit to discharge the transported raw material; And a stirring unit connected to the lower portion of the discharge unit and provided with a discharge port for producing a construction material by mixing the discharged raw material and water, and discharging the manufactured construction material, wherein the transport unit is in a direction of transporting the raw material. An opening is provided in a vertical surface positioned at the distal end, and the discharge unit is connected to the opening, providing a material stirring device for construction.

In one embodiment, the present invention provides a material stirring device for construction, characterized in that the opening is provided on a lower partial surface with respect to the center of the vertical surface.

In another embodiment, the present invention further includes a sensing member connected to the discharge unit, wherein the sensing member senses the amount of raw materials remaining in the discharge unit, and when the amount of raw materials exceeds a set amount, the transfer unit It provides a material stirring device for construction, characterized in that to automatically stop the operation of.

In yet another embodiment, the present invention further includes a hose member having one end connected to the discharge unit and the other end connected to a pressure supply device, wherein the hose member includes a set amount of raw materials remaining in the discharge unit. When it exceeds, it provides a material stirring device for construction, characterized in that the pressure is applied to block the raw materials discharged from the transfer unit, and transfer the raw materials loaded on the discharge unit to the stirring unit.

The present invention is another embodiment, characterized in that the sensing member is connected to the hose member and senses the amount of raw materials remaining in the discharge part through a change in pressure applied to the inside of the discharge part. A stirring device is provided.

In yet another embodiment, the present invention provides a material stirring device for construction, characterized in that a dust collector for sucking dust or dust generated when the raw material is introduced is provided at the input part.

The present invention is another aspect, the construction material stirring device; It provides a construction system comprising a; and a transfer device connected to the discharge port of the construction material stirring device for transferring the construction material to the construction site.

The present invention provides a construction system further comprising, in one embodiment, a discharge device for opening and closing the construction material transferred to the construction site by the transfer device by the operation of the operator.

The present invention is another embodiment, a material stirring device for construction; A transfer device connected to the discharge port of the construction material stirring device to transfer the construction material to the construction site; And a discharge device that opens and closes the construction material transferred to the construction site by the transfer device by the operation of a worker, wherein the transfer device includes a flow meter connected to a wireless transmission device, and the flow meter is sprayed to the discharge device A construction system in which the user measures the spraying amount of construction materials and transmits information about this to an external terminal or mobile device through a wireless transmission device, so that the user checks the state of the construction system or operates the operation through the external terminal or mobile device. Provides.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings to aid in understanding the present invention. However, the following examples are provided for easier understanding of the present invention, and the contents of the present invention are not limited by the following examples.

1 and 2 schematically show one embodiment of a material transfer device for construction according to the present invention, and will be described with reference to Figs. 1 and 2, the material stirring device 100 for construction according to the present invention has a raw material on the top. The input unit 110 is input; A transfer unit 120 located below the input unit 110 and transferring raw materials in a horizontal direction using a transfer screw; A discharge unit 130 connected to the transport unit 120 to discharge the transported raw material; A stirring unit 140 connected to the lower portion of the discharge unit 130 and mixing the discharged raw material and water to produce a construction material; And a discharge port 150 for discharging the construction material manufactured by the stirring unit 140.

In the present invention, the raw material may be a powder-type binder, aggregate, or a mixture thereof. The binder is not limited thereto, but may be cement, mortar, gypsum plaster, dolomite plaster, lime, asphalt, or a mixture of any one or more of these. The binder is mixed with water to become a viscous state, and a hydration reaction occurs over time to bind raw materials such as aggregates. The aggregate is not limited thereto, but may be sand, soil, lightweight foam aggregate for plastering, colored sand, stone powder, or a mixture of any one or more of them. The aggregate serves as a basic material for construction materials.

The input unit 110 is a portion into which raw materials are injected, and a loading space having a predetermined capacity for loading raw materials such as repair mortar may be formed therein. Raw materials injected into the input unit 110 are accumulated under the input unit 110 by gravity. The input unit 110 may be additionally installed with a gate 111 (not shown) that opens and closes between the input unit 110 and the transfer unit 120, and the transfer unit 120 is opened and closed by the opening and closing operation of the gate 111. The amount of raw materials to be added can be adjusted. A dust collector may be installed in the input unit 110 to suck foreign substances such as dust or dust generated when raw materials are injected.

In addition, the input unit 110 may be directly connected so that the silo located at the work site and the opening of the upper input unit 110 are sealed. In this case, by directly receiving raw materials through a sealed path from the silo, it is possible to completely block scattering dust or dust generated when raw materials are introduced.

The transfer unit 120 may be operated using a transfer screw 121 as shown in FIGS. 1 and 2. The transfer screw 121 is located under the input unit 110, and when raw materials are input through the input unit 110, it rotates in the axial direction to transfer the raw materials to the discharge unit through the opening 122. The transfer screw 121 may be operated by a transfer unit driving device 123 such as a motor or an engine. The transfer screw 121 is not limited thereto, but may be a combination of a rotating shaft member and a spiral blade or an integral spiral screw. Through such a transfer method, raw materials in which several components are mixed can be uniformly mixed, and the aggregated raw materials can be pulverized into a certain size, so that a uniform material for construction can be manufactured later.

The opening 122 is located on a vertical surface of the distal end of the transfer unit 120 in the transfer direction of the raw material, and discharges the raw material transferred through the transfer unit 120 to the discharge unit 130.

Raw materials supplied through the transfer unit 120 are dropped into the stirring unit 140 through the discharge unit 130. The transfer screw 121 extends only to a portion in which the opening 122 is provided, and the transfer screw 121 is not located in the inner space of the discharge unit 130. This is to prevent the transfer screw 121 from transmitting the resistance force due to the raw materials accumulated in the discharge unit 130 when the operation is stopped or terminated and then re-operated. By providing a separate space for the discharge unit 130 so as to extend further in the transport direction than the distal end of the transport unit 120, failure or damage of the transport screw 121 and the transport unit driving device 123 due to the above resistance can be minimized. I can.

Meanwhile, the opening 122 may be provided on a lower partial surface of the conveying unit 120 with respect to the center of a vertical surface positioned at the distal end of the conveying direction of the raw material. In this case, when the operation is stopped or terminated, the raw material can be prevented from being filled with the raw material in the discharge unit 130, so that the force applied to the transfer screw 121 and the transfer unit driving device 123 during re-operation is minimized. The transfer unit 120 can be operated more smoothly.

A sensing member 131 may be connected to the discharge unit 130. The sensing member 131 is a device that detects the amount of raw materials loaded in the discharge unit 130. When the amount of raw materials exceeds the set amount, the operation of the transfer unit 120 may be automatically stopped. In addition, even if the operation of the construction material stirring device 100 is stopped, the amount of construction material remaining in the discharge unit 130 is measured, and the stirring unit 140 is operated until all the remaining construction materials are discharged. You can make it work.

In one specific embodiment, the sensing member 131 may be a device such as a sensor capable of detecting the total amount of raw materials in the discharge unit 400, preferably a level sensor.

On the other hand, the sensing member 131 can be operated in real time while the construction material stirring device 100 is operating to measure the remaining amount of the construction material, and stop the operation of the construction material stirring device 100 It can be operated only for a certain period of time only in case of discharge, and the remaining construction materials can be discharged.

3 and 4, the construction material stirring device 100 of the present invention has one end connected to the discharge unit 130 and the other end connected to the pressure supply device 133 (not shown) a hose member ( 132) may be further included.

When the amount of raw materials remaining in the discharge unit 130 exceeds the set amount, the hose member 132 blocks the raw materials discharged from the transfer unit 120 by applying pressure, and removes the raw materials loaded in the discharge unit 130. It can be pressurized with a stirrer.

As a specific embodiment, although not limited thereto, the hose member 132 is preferably made of a synthetic resin or a rubber material rather than a metal material so that a position relative to the pressure supply device 133 can be freely adjusted. The hose member 132 may be formed by connecting a plurality of pipes or pipes. In addition, for convenience of storage and transport, a plurality of portions may be formed in a bent shape, and may be configured to be folded around the bent portion.

Meanwhile, when the hose member 132 is installed, the detection member 131 may be connected to the second hose member 132. The sensing member 131 may detect the amount of raw materials remaining in the discharge part 130 through a change in pressure applied to the inside of the discharge part 130.

In one specific embodiment, when the sensing member 131 is connected to the hose member 132, the pressure of pneumatic pressure generated by the pressure supply device 133 and applied to the inside of the discharge unit 130 through the hose member 132 By measuring the amount of change, it is possible to detect the amount of raw materials remaining in the discharge unit 130.

The stirring unit 140 generates a construction material by mixing water in a set ratio with the raw material transferred from the discharge unit 130, and the construction material stirring device through the discharge port 141 Discharge to the outside of (100).

In one specific embodiment, the stirring unit 140 includes a commonly used stirring member 142 such as a screw or a mixer, and by mixing raw materials and water introduced by using this, a material for construction can be created. have. The stirring member 142 may be operated by being connected to the transfer unit driving device 123 with a gear, a shaft, etc., and operated by a stirring unit driving device 143 such as a motor or engine provided separately from the transfer unit driving unit 123 Can be.

5 schematically shows an embodiment of a construction system 10 including a construction material stirring device 100 according to the present invention, and will be described with reference to FIG. 5, a construction system 10 according to the present invention It may include a construction material stirring device 100, a transfer device 200 and a discharge device 300 connected to the discharge port 141 of the construction material stirring device 100 to transfer the construction material to the construction site. have.

The construction material stirring device 100 is described above, and a description thereof will be omitted.

The transfer device 200 of the present invention may be operated when the construction material is discharged from the construction material stirring device 100. The transfer device 200 is connected to the discharge port 141 of the stirring unit 140 and by using a device (not shown) such as a pump, it is possible to pressurize the construction material to the discharge device 300 at the construction site at a predetermined pressure. have.

In one specific embodiment, the transfer device 200 may be connected to a pump and a hose, and the hose is used as a transfer path for repair materials. When a pump is used as a driving part of the transfer device, a continuous pump can be used, and the hose can be appropriately selected in size and length according to the transfer distance, transfer amount, or work environment.

The discharge device 300 is a device for discharging construction materials transferred from the transfer device 200. The discharge device 300 may be discharged to the outside by an opening and closing operation of a worker. The discharge device 220 may include a nozzle or a gun with an opening/closing device attached to an end of the discharge part. In this case, the operator can construct, build, repair, or reinforce the construction object by operating a nozzle or gun to spray construction materials.

In addition, the discharge device 300 may include a flow meter in the connected hose. It is also possible to measure the injection amount of the construction material sprayed to the discharge device 300 using the flow meter and transmit information about this to the user through a wireless transmission device. The information may be transmitted to an external terminal or mobile device, and the user checks and manages the state of the material stirring device for construction, the amount of work, and the amount of material through the program or application of the external terminal or mobile device, and performs operation. It can also be manipulated.

The above-described description of the present invention is for illustration purposes only, and those of ordinary skill in the art to which the present invention pertains can understand that it is possible to easily transform it into other specific forms without changing the technical spirit or essential features of the present invention. There will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not limiting.

10: construction system 100: construction material stirring device
110: input part 111: gate
120: transfer unit 121: transfer screw
122: opening 123: transfer unit driving device
130: discharge unit 131: sensing member
132: hose member 133: pressure supply device
140: stirring unit 141: discharge port
142: stirring member 143: stirring unit driving device
200: transfer device 300: discharge device

Claims (4)

An input unit into which raw materials are input;
A transfer unit located below the input unit and transferring raw materials in a horizontal direction using a transfer screw;
A discharge unit connected to the transport unit to discharge the transported raw material; And
A stirring unit connected to the lower portion of the discharge unit and mixing the discharged raw material and water to prepare a construction material; And and a discharge port for discharging the construction material manufactured by the stirring unit; includes,
The conveying part has an opening in a lower part of the vertical surface based on a center of a vertical surface located at an end of the conveying direction of the raw material,
The discharge part is connected to the opening,
The transfer unit, the discharge unit and the stirring unit are integrally connected, a material stirring device for construction. The method of claim 1,
A hose member having one end connected to the discharge unit and the other end connected to a pressure supply device; And
A sensing member connected to the discharge unit; Including more,
When the amount of raw materials remaining in the discharge part exceeds a set amount, the hose member blocks raw materials discharged from the transfer part by applying pressure, and transfers the raw materials loaded in the discharge part to the stirring part,
The sensing member is connected to the hose member and detects the amount of raw materials remaining in the discharge unit through a change in pressure applied to the inside of the discharge unit, and automatically stops the operation of the transfer unit when the amount of raw materials exceeds a set amount. Characterized in that, construction material stirring device. The method of claim 1,
The input unit, characterized in that provided with a dust collector for sucking dust or dust generated when the raw material is introduced, construction material stirring device. Construction material stirring device according to any one of claims 1 to 3;
A transfer device connected to the discharge port of the construction material stirring device to transfer the construction material to the construction site; And
Including,
The transfer device has a flow meter connected to the wireless transmission device,
The flow meter measures the injection amount of construction material sprayed to the discharge device and transmits information about this to an external terminal or mobile device through a wireless transmission device, so that the user checks the state of the construction system using an external terminal or mobile device. Or to manipulate the operation, construction system.

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