KR101423643B1 - remitar mobile truck - Google Patents

Abstract

The present invention relates to a remitar mobile truck for carrying dry mortar from a factory to a construction site to manufacture wet mortar, and more specifically, to an environmentally friendly remitar mortar truck capable of guaranteeing mobility, maneuverability, and workability in a narrow construction site, at the same time performing mixing and depositing of mortar without an additional facility at a construction site.

Description

Remitar mobile truck

The present invention relates to a remittance mobile truck which manufactures wet mortar in a work (construction) field by carrying dry mortar in a factory, and more particularly to a remittance mobile truck which can secure not only mobility and maneuverability but also workability in a narrow construction site, The present invention relates to a remotely mobile truck that is an eco-friendly facility that can be carried out from mixing to pouring.

A remicon is a 'wet mortar' that is made by mixing water, cement, and aggregate in a manufacturing plant and then transporting it to the site through a remix truck with a truck mixer or truck agitator that is not aggressively stirred.

Remital refers to 'dry mortar' which is made by mixing raw materials such as cement and sand at a manufacturing plant so that only water can be mixed at the construction site.

Remicon trucks are good in terms of mobility, maneuverability, and space, but they are almost impossible to manufacture on construction sites.

As a conventional technique for solving the limitations of such a ready-mixed truck, a silo device storing a remit mixed at a factory, as disclosed in Patent Document 1 (Japanese Patent Application Laid-Open No. 10-1996-0007273) It is bulky and the accessibility of the narrow construction site is bad, and the vehicle for transporting the sidewalks is also less accessible to the field than the dump truck as a trailer vehicle.

In order to solve the problem due to the space occupied by the sirocco apparatus and the transportation thereof, as disclosed in the patent document 2 (Registration No. 10-1310334), a concrete metering apparatus and a batch- There is a mixer truck.

As shown in FIG. 8, a conveying hopper 21 into which fine cement, cement, and the like are put and a conveying hopper 21 from the conveying hopper 21 are installed in the conveying pipe 23 (see Japanese Utility Model Registration No. 20-0168293) And a mixer 22 for mixing and kneading water into the contents transferred through the hopper 20 is loaded on the truck 1 and moved from the production site to the construction site. (20) to work on the contents as necessary contents in the field.

However, the trucks of Patent Documents 2 and 3 are not equipped with an agitator and a pump, and must be carried separately on site.

That is, the agitator receives the wet concrete (product) falling from the mixer in a gravitational manner, and temporarily stores a certain amount of the concrete while stirring to prevent material separation, thereby continuously providing a uniform amount to the remedial pump.

The pumping pump is a structure for continuously pumping wet concrete (product) from the agitator to the construction site and pumping the pumped concrete.

Conventional trucks will only load the mixer into the truck because of the limitation of gravity feeding the wet concrete from the mixer to the agitator. If the agitator is placed on the floor below the mixer outlet and the wet concrete is supplied, As shown in FIG.

Of course, the mixer requires a water pump to supply water to the dry mortar.

Therefore, due to the additional work to place the agitator, the pumping pump, and the water pump near the truck and the separate transportation of the agitator and the pumping pump, the settling time and the construction time are long and the workforce is large, There is a problem that leads to an increase.

Patent Document 1: Published Patent No. 10-1996-0007273 Patent Document 2: Registration No. 10-1310334 Patent Document 3: Registered Utility Model No. 20-0168293

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a remotely mobile truck capable of automating not only mobility and maneuverability but also workability in a narrow construction site, It has its purpose.

In order to achieve the above-mentioned object, the Remitr mobile truck according to Claim 1 of the present invention is a remit mobile truck which is installed in a loading box of Remitar manufacturing putting equipment which is manufactured by making dry mortar into wet mortar, The manufacturing equipment includes a tank in which a screw conveyor is mounted in the forward and backward direction and in which dry mortar is stored; A mixer for mixing and mixing the supplied dry mortar with water to produce a wet mortar; A bucket elevator for transferring the dry mortar fed by the screw conveyor to an upper end of the mixer; An agitator for stirring the wet mortar dropped in the mixer; And a pump for pumping the wet mortar contained in the agitator to the installation site, wherein the agitator and the pump are disposed under the mixer, and the bucket elevator is disposed between the tank and the mixer .

In the remotely mobile truck according to claim 2 of the present invention, the mixer includes a top hopper on which the dry mortar conveyed from the bucket elevator is loaded, a screw for conveying the dry mortar loaded on the top hopper, And a mixing portion for mixing the dry mortar and the water.

In the remotely mobile truck according to claim 3 of the present invention, a dust collector is installed in the tank, and the truck is composed of a dump truck having a loading box and a lifting cylinder.

In the remotely mobile truck according to claim 4 of the present invention, the screw conveyor is disposed at a position eccentric to the left or right side from the center of the bottom of the tank, and the bottom of the tank is fixed to the left and right side walls Asymmetric angle.

The present invention has the following effects.

The compact layout, in which the agitator and pump are located at the bottom of the mixer and the bucket elevator is located between the tank and the mixer, allows loading and unloading of equipment for the manufacture and installation of mortars in a limited truckload, It is possible to secure workability in a narrow area, and it is possible to reduce time and manpower for remade work.

The mixer is composed of a top hopper, a screw disposed under the top hopper, and a mixing portion arranged in series with the screw, thereby securing a space occupying the bottom portion of the agitator and the pump.

A dust collector is installed in the tank to block the scattered dust, and the truck is a dump truck having a load box with only the top opened. Thus, the load box can be tilted due to the dump, so that the tank can be completely discharged without leaving any remaining amount. The dust cover is blocked by the cover and does not flow out to the outside, so it is possible to reduce the construction cost by the one-piece installation and reduce the environmental pollution caused by the waste reduction.

Since the bottom of the tank is inclined toward the left and right sidewalls with the screw conveyor as the center, the asymmetric angle makes the pressure difference due to the wide space on one side and the narrow space on the other side. To prevent the remittance on the upper side of the tank from falling off, thereby allowing the product in the tank to escape uniformly and smoothly to the end.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a construction diagram of a remy mobile truck according to a preferred embodiment of the present invention; FIG.
2 is a side view of a remotel mobile truck according to a preferred embodiment of the present invention.
Figs. 3 and 4 are a plan view and a right side view of Fig. 2;
5 is a sectional view taken along line 5-5 of Fig.
Fig. 6 is a right side view of Fig. 5; Fig.
7 is a cross-sectional view taken along line 7-7 of Fig.
8 is a cross-sectional view of a conventional mixer truck;

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

In the present embodiment, Remittal refers to dry mortar mixed with cement, sand, admixture or wet mortar mixed with water in dry mortar. The classification standard is dry mortar before mixing, wet mortar after mixing I shall speak.

FIG. 2 is a side view of a remotely mobile truck according to a preferred embodiment of the present invention, FIGS. 3 and 4 are a plan view of FIG. 2, and FIG. 5 is a cross-sectional view taken along line 5-5 of Fig. 3, Fig. 6 is a right side view of Fig. 5, and Fig. 7 is a cross-sectional view taken along line 7-7 of Fig.

As shown in FIGS. 1 and 2, the remitel mobile truck according to the present embodiment is a truck mounted on a loading box 110, which is a remotely manufactured putting equipment 300 for manufacturing dry mortar into wet mortar.

The remotely manufactured putting equipment 300 is composed of a manufacturing equipment 400 for manufacturing dry mortar into wet mortar and a putting equipment 500 for sending out the wet mortar to the site for pouring.

The manufacturing equipment 400 includes a tank 410 in which dry mortar is stored, a mixer 430 that mixes water supplied to the supplied dry mortar to produce wet mortar, And a bucket elevator 450 installed therein.

The tank 410 is preferably a rectangle having an installed rectangle of the loading box 110, preferably a rectangle having a longer length than the left and right as shown in Fig.

That is, the tank 410 includes front and rear plates 411 and 412, left and right plates 413 and 414, an upper plate 415, and a bottom 416 as shown in FIGS.

Two slots 421a and 422a are formed in the upper plate 415 and lids 421b and 422b are provided in the slots 421a and 422a.

As shown in Fig. 3, the inlet ports 421a and 422a are arranged on the line along the longitudinal direction. Particularly, the first inlet 421a and the rear side center 421a, which are centered on the front side with respect to the center of the upper plate 415, Are disposed on both sides of the second input port 422a.

Therefore, when a dry chute (not shown) or a telescopic chute (not shown) is inserted into the chucking ports 421a and 422a and the dry mortar is dropped, the dry mortar has a mountain-like shape (Or larger) than the unloading unit (not shown).

On the other hand, as shown in FIG. 5, a transportation line 423 is provided inside the upper side of the tank 410.

The transport line 423 is a structure in which dry mortar placed in a bulk cement trailer (BCT) vehicle is loaded (compressed) into the tank 410 by using compressed air.

That is, the transport line 423 is provided with a transport pipe 424 installed in the front-rear direction and a jet port 425 arranged at a predetermined interval at the lower end of the transport pipe 424.

The jet port 425 is inclined downward toward the front side.

Accordingly, when wet mortar is further required at the construction site, the BCT vehicle comes to the plant without moving to the plant, and when the BCT vehicle is connected to the transport line 423 from outside, the dry mortar enters through the transport pipe 424, 425). (As if a refinery came and filled the tank with essential oils)

The jetting port 425 is inclined forward, similar to the flow in the transport direction, while receiving less resistance, but it does not penetrate when it is loaded, but is ejected in a somewhat horizontal direction and piled up from above to prevent it from accumulating in the V-shape.

A screw conveyor 420 is rotatably disposed on the bottom 416 of the tank 410.

The screw conveyor 420 serves to feed the dry mortar to the bucket elevator 450 by a discharge moving screw and uses wear-resistant steel to maintain the durability and abrasion resistance of the screw and the body. Hydraulic control is adopted as the operation method.

A guide pipe 420a for surrounding the periphery of the screw conveyor 420 for forced extrusion is provided at the discharge tip side of the screw conveyor 420. [

The guide pipe 420a allows the bucket 451 of the bucket elevator 450 to be located as close as possible to the discharge tip side of the screw conveyor 420 so that the compact design can be more effectively achieved.

The screw conveyor 420 is disposed at a position eccentrically to the right with respect to the center C of the bottom 416 as shown in Fig.

In addition, the bottom 416 has a V-shape inclined toward the upper side of the left and right side walls 413 and 414 with the screw conveyor 420 as the center C ', and has an asymmetric angle.

That is, the bottom 416 is composed of the first inclined bottom 416a and the second inclined bottom 416b, and the first inclined bottom 416a is made more slanted than the second inclined bottom 416b.

Due to the difference in asymmetric angle and inclination, there is a pressure difference in the inside of the tank 410 so that the dry mortar attached to the first inclined bottom 416a and the second inclined bottom 416b does not leave a residual amount by itself, It is possible.

Also, a level 401 is provided on the upper part of the tank 410 as shown in FIG. 6 to check the load amount of the dry mortar.

The level 401 is installed at the upper part of the tank 410 in parallel with each other at a high level and improves the reliability so that the dry mortar does not overflow to the outside of the tank 410 when filling the dry mortar.

The left and right plates 413 and 414 of the tank 410 are further provided with a dust collector 417 as shown in FIG.

The dust collector 417 removes the internal pressure of the tank 410, and is installed to suppress dust generation and reduce environmental pollution during loading. The principle of operation is the dust removal of the filter during operation of the motorized vibrator.

The inner side of the dust collector 417 is further provided with inner side plates 418 and 419 as shown in FIG.

A passage p for drawing dust or the like to the dust collector 417 is formed between the lower end of the inner side plates 418 and 419 and the first and second inclined bottoms 416a and 416b.

The bucket elevator 450 is vertically fed to the continuous mixer and is connected to the discharge end side of the screw conveyor 420 at the lower end thereof to feed the dry mortar fed from the screw conveyor 420 to the bucket 451 And placed in the mixer 430 located at the top.

That is, the bucket elevator 450 of the present embodiment is not simply installed between the tank 410 and the mixer 430, but may be arranged by arranging the agitator 510 and the pump 530 under the mixer 430, So that it can be loaded on a limited loading box 110. [0050]

The mixer 430 includes a top hopper 431 to which the dry mortar delivered from the bucket elevator 450 is loaded and dropped, a screw 433 to transport the dry mortar quantitatively carried on the top hopper 431, a screw 433, And a mixer 435 for mixing the dry mortar and the water conveyed from the mixer 435.

As shown in FIG. 5, the top hopper 431 has its upper surface disposed directly below the upper end of the bucket elevator 450.

The screw 433 is connected to the lower surface of the top hopper 431.

The mixing portion 435 is horizontally connected to one side of the screw 433.

The mixing unit 435 pumps the dry mortar supplied through the screw 433 and the water supplied from the water tank 437 through the water pump 439 to the water supplied through the hose WH, Mixed to produce wet mortar.

These mixers 430 are arranged in an L shape.

The pouring apparatus 500 includes an agitator 510 disposed below the screw 433 and the mixing unit 435 and a pumping pump 530 connected in series.

The agitator 510 serves to mix (or temporarily store) the mixed wet mortar in the mixer 435 and to stir the mixture to prevent material separation and to supply the wet mortar to the pouring pump 530.

That is, the wet mortar falling downward from the other side of the mixing portion 435 is supplied and stirred continuously so as not to be hardened.

As shown in Fig. 1, the pumping pump 530 serves to press-feed the wet mortar of the agitator 510 with a hose CH for pouring.

The remotely manufactured putting equipment 300 may be mounted on the loading box 110 of the dump truck 100.

The dump truck 100 is a truck having a side cover 120 installed around it and having a function of tilting back by the lifting cylinder to pour out the loaded goods.

That is, the dump truck 100 itself can secure mobility, maneuverability, and narrow local workability, and can reduce remittance time and manpower.

Also, the loading box of the dump truck 100 is a box with the side cover 120 surrounding the loading box 100, so that the loading space of the dump truck 100 is close to the airtight structure to prevent contamination of the on- .

In addition, even if a slight inclination of the dump truck 100 is provided, the remaining amount of the inside of the tank 410 can be completely discharged, and the remaining amount of the inside of the loading / unloading chamber can be completely discharged. You can work with compressed air from trucks.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims .

100: Dump Truck 110: Loader
120: Side cover 300: Remicade making putting equipment
400: Manufacturing Equipment 401: Level
410: tank 411, 412: front and rear plates
413, 414: left and right plates 415: top plate
416: bottoms 416a, 416b: 1st and 2nd inclined bottoms
417: dust collector 418, 419: inner right and left plates
420: Screw conveyor 420a: Guide tube
421a, 422a: inlet port 421b, 422b:
423: transport line 424: transport pipe
425: air outlet 430: mixer
431: Top hopper 433: Screw
435: mixing section 437: water tank
439: Water pump 450: Bucket elevator
451: Bucket 500: Putting equipment
510: Agitator 530: Pouring pump
CP: Hose for casting WH: Hose for water
p: passage

Claims (4)

Remital mobile truck mounted on remotely mounted remotely casting equipment which is made by dry mortar with wet mortar.
The remelted putting equipment
A tank in which a screw conveyor is mounted in a forward and backward direction and in which dry mortar is stored;
A mixer for mixing and mixing the supplied dry mortar with water to produce a wet mortar;
A bucket elevator for transferring the dry mortar fed by the screw conveyor to an upper end of the mixer;
An agitator for stirring the wet mortar dropped in the mixer;
And a pump for pumping the wet mortar contained in the agitator to the installation site,
The agitator and the pump are disposed under the mixer,
Wherein the bucket elevator is disposed between the tank and the mixer.
The method according to claim 1,
Wherein the mixer comprises a top hopper on which the dry mortar carried from the bucket elevator is loaded, a screw for transferring the dry mortar loaded on the top hopper, and a mixer for mixing the dry mortar and water transferred from the screw, truck.
The method according to claim 1 or 2,
A dust collector is installed in the tank,
Wherein the truck is a dump truck having a loading box and a lifting cylinder.
The method of claim 3,
Wherein the screw conveyor is disposed at a position eccentric to the left or right side of the center of the bottom of the tank,
Wherein the bottom of the tank is inclined upwardly to the left and right side walls around the screw conveyor to form an asymmetric angle.

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