CN217864241U - Conveyer for concrete construction - Google Patents

Abstract

The utility model discloses a conveyer for concrete construction, including moving mechanism, transport case, actuating mechanism and clean mechanism. The cleaning mechanism comprises telescopic cylinders horizontally arranged at intervals on the inner wall of the transport case opposite to the dumping port of the transport case, the end parts of the telescopic cylinders are jointly connected with push plates which are in contact with the inner wall of the transport case in all directions, and the direction of the push plates is vertical to both sides and towards the dumping port direction, and scraper plates which are in elastic hinged contact with the inner wall of the transport case are arranged in the direction of the dumping port. The problem that concrete is stood when in transportation can be effectively avoided by arranging the discharging rod. Through setting up the push pedal, its concrete thick liquid that can strike off the adhesion of transport case inner wall realizes the cleanness of transport case inner wall, avoids the concrete of adhesion to solidify the back and is difficult to the clearance. The transportation device can realize flexible transportation of concrete in a certain range to assist the limitation problem of the commercial concrete transport vehicle and the concrete conveying pump in conveying concrete.

Description

Conveyer for concrete construction

Technical Field

The utility model relates to a concrete transportation technical field especially relates to a conveyer is used in concrete construction.

Background

The concrete is called as concrete for short, and is a general name of engineering composite materials formed by cementing aggregate into a whole by using cementing materials, and the term of the concrete generally refers to that cement is used as the cementing materials, and sand and stone are used as the aggregate; the cement concrete, also called as common concrete, is widely applied to civil engineering and needs to be transported to a construction site after the concrete is mechanically processed.

However, most of the existing known transportation devices are that workers adopt a small trolley to load concrete conveyed by a commercial concrete truck on the small trolley and push the small trolley to transport the concrete; on the roofing when building construction, the concrete that comes up will be pumped through the small handcart equally transports, and it is not only slow, need artifical manual slope vehicle at the unloading in-process simultaneously, because the concrete has the consistency, is difficult to flow out fast empting the in-process concrete, consumes manual work and labour. And in the concrete transfer process, the concrete in the trolley has the problem of standing, so that the use quality of the concrete is influenced.

And after toppling over the concrete, the inner wall of small handcart can adhere to more concrete, causes the waste of concrete to the concrete is difficult to wash the small handcart after the air-dry of small handcart inner wall, and the concrete thick liquid of adhesion increases the dead weight of small handcart simultaneously, and still reduces the load capacity of its concrete.

Disclosure of Invention

To the problem that exists, the utility model aims at providing a conveyer is used in concrete construction, and it has the characteristics of nimble transfer to can accelerate empting of concrete when concrete transport, can carry out quick effectual cleanness to the box inner wall after concrete transport accomplishes simultaneously, solve the limitation that present commercial concrete delivery wagon and pump sending concrete exist.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a conveyer for concrete construction which characterized in that includes:

the moving mechanism comprises a supporting platform and rollers uniformly distributed at the bottom of the supporting platform;

one end of the bottom side of the transportation box is hinged to one side of the supporting platform, the top surface of the transportation box is provided with a concrete inlet, and the side wall of one side close to the hinged part is provided with a dumping opening capable of being opened and closed;

the driving mechanism is arranged on the supporting platform, is connected with the transport box and drives the transport box to rotate and topple;

and the cleaning mechanism is arranged on one side in the transport box, is in contact with each inner wall of the transport box and selectively moves towards the pouring opening.

Preferably, clean mechanism include with the pouring opening is relative the transport case inner wall goes up the telescopic cylinder that the horizontal interval set up, at telescopic cylinder tip be connected with jointly with the push pedal that all directions inner wall of transport case all contacted, and the vertical both sides of push pedal just orientation the pouring opening direction be provided with the scraper blade of the vertical inner wall elastic hinge contact of transport case.

Preferably, a discharging rod is horizontally arranged on the inner wall of the transport box opposite to the pouring opening, and a discharging spiral piece is axially and circularly arranged on the discharging rod.

Preferably, be provided with the screening fence for grid structure at the concrete entrance, it has a plurality of stone piece screening openings to every the stone piece screening opening is vertical cone structure.

The utility model has the advantages that: the transportation device can realize flexible transportation of concrete in a certain range to assist the limitation problem of the commercial concrete transport vehicle and the concrete conveying pump in conveying concrete.

Through setting up row material pole and unloading spiral piece, can continuously stir the concrete that loads in the transport case to the problem that the concrete takes place to stew when the transportation can effectively be avoided. When the concrete is poured, the pouring speed of the concrete can be increased through the rotation of the discharging spiral piece, and the conveying efficiency of the concrete is improved.

Through setting up the push pedal, its concrete slurry that can strike off the transport case inner wall adhesion realizes the cleanness of transport case inner wall, avoids the concrete of adhesion to solidify the back and is difficult to the clearance, and increases transport case 3's weight and reduces the drawback of the loading capacity of concrete to can be with the quick propelling movement of the concrete slurry in the transport case to the outside of transport case through the push pedal.

The screening fence that sets up can filter great stone and block and screen to the stone screening opening at concrete loading in-process to improve the quality of concrete slurry.

Drawings

Fig. 1 is a rear view of the transportation device of the present invention.

Fig. 2 is a front view of the transportation device of the present invention.

Fig. 3 is a structural view of the push plate of the present invention.

Fig. 4 is a side sectional view of the screening fence according to the present invention (100 is a screened oversized stone).

Fig. 5 is a top view structure diagram of the push plate and the side wall of the transportation box of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.

A concrete working transporting apparatus shown in fig. 1 to 5, comprising:

the moving mechanism comprises a supporting platform 1 and rollers 2 uniformly distributed at the bottom of the supporting platform, and preferably, a driving motor 8 is arranged at the bottom of the tail end of the supporting platform 1 and is connected to a rotating shaft 10 of the rollers 2 through a driving belt 9. The rotating shaft is driven to rotate by the driving motor and the driving belt, and then the supporting platform 1 can move along the ground by the driving roller 2. Preferably, a telescopic handle 12 is vertically arranged on one side of the supporting platform 1.

One end of the bottom side of the transport case 3 is hinged to one side of the supporting platform 1, a concrete inlet 301 is formed in the top surface, a pouring opening 302 capable of being opened and closed is formed in the side wall close to one side of the hinged position, and specifically, a closed door 31 capable of being opened and closed is arranged at the pouring opening 302. Wherein can load commercial concrete transport vechicle or the concrete of pumping to transport case 3 in through concrete entry 301, remove transport case 3 to construction position department through gyro wheel 2, exert ascending drive force in the transport case 3 side of keeping away from pouring opening 302 one end for transport case 3 inclines, pours the concrete of loading outside from pouring opening 302, realizes the nimble transfer of concrete minim within a short range.

Actuating mechanism sets up supporting platform 1 go up and with transport case 3 is connected, and drives transport case 3 is rotatory emptys, and it reduces the manpower burden that the manpower toppled over to transport case 3 drive, and it is preferred with supporting platform 1 and the equal articulated hydraulic pressure multistage push rod 11 who is connected of transport case 3.

And the cleaning mechanism is arranged at one side in the transport box 3, is contacted with each inner wall of the transport box 3 and selectively moves towards the pouring opening 302. After the concrete transportation is finished, the cleaning structure is in contact with the inner walls of the transportation box 3 and moves towards the pouring opening 302, so that concrete slurry adhered to the inner walls of the transportation box 3 can be scraped to the outside, the cleaning of the inner walls of the transportation box 3 is realized, the phenomenon that the adhered concrete is difficult to clean after being solidified is avoided, the weight of the transportation box 3 is increased, and the load capacity of the concrete is reduced.

Specifically, as shown in fig. 1 and 3, the cleaning mechanism includes telescopic cylinders 4 disposed at a horizontal interval on the inner wall of the transport box 3 opposite to the pouring opening 302, and push plates 5 in contact with the inner wall of the transport box 3 in each direction are connected to the end portions of the telescopic cylinders 4. After concrete feeding accomplishes, promote push pedal 5 through telescopic cylinder 4, 5 sides of push pedal and the contact of 3 inner walls of transport case strike off the concrete slurry liquid of adhesion to through the outside of 5 propelling movement of push pedal to transport case 3, realize the cleanness of the 3 inner walls of transport case.

In order to make the push plate 5 smoothly push, a small moving gap exists between the side edge of the push plate and the inner wall of the transport box 3, so that the adhered concrete cannot be completely scraped off by the side edge of the push plate 5, and therefore, in order to solve the problem, as shown in fig. 3 and 5, scrapers 51 which are elastically hinged and contacted with the vertical inner wall of the transport box 3 are arranged on two vertical sides of the push plate 5 and towards the pouring opening 302. The concrete structure is as follows: scraper blade 51 articulates in push pedal 5 side department to be provided with the torsional spring (not shown in fig. 5) that drive scraper blade 51 and transport case 3 inner wall pasted in this articulated department, through the drive effect of torsional spring, make scraper blade 51 can hug closely on the inner wall of transport case 3 by elasticity, it can avoid with the rigid contact of transport case 3 inner wall, can guarantee simultaneously to hug closely under the contact, the effect that the concrete thick liquid of its inner wall adhesion scraped completely. Preferably, the push plate 5 can extend out of the transportation box 3, so that the inner wall of the box body can be conveniently washed.

In order to avoid the problem of standing of the concrete loaded in the transport box 3 during the movement, as shown in fig. 2, a discharge rod 6 is horizontally disposed on the inner wall of the transport box 3 opposite to the pouring opening 302, and a driving motor for driving the discharge rod 6 to rotate is disposed on the outer wall of the transport box 3, and a discharging screw 61 is axially and circumferentially disposed thereon. The discharging rod 6 and the discharging spiral piece 61 are driven by the driving motor to rotate, so that concrete loaded in the discharging rod can be continuously stirred, and the problem of standing of the concrete during transportation can be effectively avoided. When the concrete is poured, the pouring speed of the concrete can be increased through the rotation of the discharging spiral piece 61, and the conveying efficiency of the concrete is improved.

In order to avoid the influence of the oversized stone blocks in the concrete slurry on the construction quality, as shown in fig. 1-2, a screening fence 7 with a grid structure is arranged at the concrete inlet 301, and is provided with a plurality of stone block screening openings 701, the size of the stone block screening openings is according to the concrete construction quality, the larger stone blocks are filtered and clamped into the stone block screening openings 701, and the concrete slurry quality is improved.

In order to facilitate quick clearance of the too big stone piece of jamming in stone screening opening 701 after the transportation finishes, as shown in fig. 4, every stone screening opening 701 is vertical awl mouth structure, and it is big-end-up's inner chamber structure, when the stone with the jamming is cleared up from stone screening opening 701 upper portion, the quick break away from of stone can be realized to great upper portion opening.

The principle of the utility model is that: during the use, pour the concrete into transport case 3 inside through concrete entry 301, pour the in-process into, the screening fence 7 that sets up above transport case 3 intercepts the too big stone separation of volume and screens, can increase the quality of concrete.

After filling transport case 3 with the concrete, start driving motor and drive row material pole 6 and rotate, and then drive unloading spiral piece 61 and rotate, continuously stir the concrete of transport case 3 inside, avoid the concrete to take place to stew when the transportation.

After the concrete is transported to a required position, the pouring opening 302 is opened, the transportation box 3 is driven to incline through the hydraulic multi-stage push rod, and the concrete slurry loaded in the transportation box 3 can be quickly poured out under the action of the rotation of the blanking screw part 61. Promote through telescopic cylinder 4 afterwards, on the basis of scraping off the concrete of box inner wall adhesion, can promote the quick empting of concrete of loading simultaneously for the unloading speed of concrete.

After the concrete is poured, the scraper 5 extends out of the transport box 3, and the inner wall of the box body can be further washed.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a conveyer is used in concrete construction which characterized in that includes:

the moving mechanism comprises a supporting platform (1) and rollers (2) uniformly distributed at the bottom of the supporting platform;

the bottom end of the transportation box (3) is hinged to one side of the supporting platform (1), the top surface of the transportation box is provided with a concrete inlet (301), and the side wall of one side close to the hinged part is provided with a pouring opening (302) which can be opened and closed;

the driving mechanism is arranged on the supporting platform (1), is connected with the transport box (3) and drives the transport box (3) to rotate and topple;

the cleaning mechanism is arranged on one side in the transport box (3), is in contact with each inner wall of the transport box (3) and selectively moves towards the pouring opening (302).

2. The transportation apparatus for concrete construction according to claim 1, wherein: clean mechanism include with pouring opening (302) is relative transport case (3) inner wall go up telescopic cylinder (4) that horizontal interval set up, at telescopic cylinder (4) tip common connection have with push pedal (5) that transport case (3) all directions inner wall all contacted, and push pedal (5) vertical both sides and orientation pouring opening (302) direction be provided with scraper blade (51) of the articulated contact of transport case (3) vertical inner wall elasticity.

3. The transportation apparatus for concrete construction according to claim 2, wherein: a discharging rod (6) is horizontally arranged on the inner wall of the transport box (3) opposite to the pouring opening (302), and a discharging screw (61) is axially arranged on the discharging rod in a surrounding manner.

4. The transportation apparatus for concrete construction according to claim 3, wherein: be provided with screening fence (7) for the grid construction at concrete inlet (301), it has a plurality of stone piece screening openings (701), and every stone piece screening opening (701) is vertical cone structure.

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