CN210552158U

CN210552158U - Concrete transportation device

Info

Publication number: CN210552158U
Application number: CN201921081666.9U
Authority: CN
Inventors: 毛云波; 米存芳; 赵春华
Original assignee: CCCC First Highway Engineering Co Ltd; CCCC First Highway Fifth Engineering Co Ltd
Current assignee: CCCC First Highway Engineering Co Ltd; CCCC First Highway Fifth Engineering Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-05-19
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a concrete transportation device, which comprises a transportation box body, a supporting plate, a roller and two fixed seats, wherein two connecting shafts are fixed on the transportation box body and are connected with the two fixed seats; the top and the bottom of the transportation box body are respectively provided with a feeding hole and a discharging hole, the top of the transportation box body is hinged with an upper cover, and the bottom of the transportation box body is hinged with a lower cover; a placing box is arranged on the inner wall of the bottom of the conveying box body, a motor is arranged in the placing box, the motor is connected with a stirring rod, and stirring blades are arranged on the stirring rod along the circumferential direction of the stirring rod; the upper surface of the support rod is provided with a hydraulic telescopic rod; the lower surface of the upper cover is provided with a spray head, the spray head is connected with a water inlet pipe, and the water inlet pipe is connected with a water pump. The advantages are that: the concrete conveying device can be used for stirring concrete at any time when the concrete is conveyed, so that the flowability of the concrete is ensured, and the hardening is avoided; and can wash transport box inside automatically after accomplishing the transportation, guarantee its inside cleanliness factor, avoid the concrete curing, influence next use.

Description

Concrete transportation device

Technical Field

The utility model relates to a concrete transportation field especially relates to a concrete conveying device.

Background

Concrete is used as an important raw material for producing the track slab, and needs to be used in a large amount in the production process. The concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete precast yard. Because of its high degree of mechanization and automation, it has high productivity, can ensure the quality of concrete and save cement, and is commonly used in large and medium-sized water conservancy projects, electric power projects, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites. In actual production, because the concrete mixing plant is usually arranged outside a factory building, concrete needs to be transported to a use place by a transport vehicle, so that the production cost is increased virtually, and the production efficiency is not improved easily; in the transportation process, the concrete is mostly not in a stirring state, so that the concrete is hardened, and the quality of the concrete is influenced. Simultaneously, the concrete device is after having transported the concrete, if not clear up for a long time or fail in time to clear up can lead to the inside residual partial concrete of concrete conveyer, not only influences the quality of concrete next time, still can lead to concrete conveyer inner space to diminish, influences conveying efficiency. The existing concrete conveying device needs to be manually cleaned when being cleaned, so that the labor intensity is enhanced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete conveying device to solve the aforementioned problem that exists among the prior art.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a concrete transportation device comprises a supporting part, a placing part arranged on the upper surface of the supporting part and a transportation box body hinged with the placing part; the supporting part comprises a supporting plate arranged horizontally and a roller arranged on the lower surface of the supporting plate; the placing part comprises two fixed seats which are parallel and oppositely arranged on the upper surface of the supporting plate, two connecting shafts are fixed on the transportation box body, and the two connecting shafts are respectively connected with the two fixed seats through bearings; the top and the bottom of the transportation box body are respectively provided with a feed port and a discharge port which are communicated with the interior of the transportation box body, the top of the transportation box body is hinged with an upper cover which covers the feed port, and the bottom of the transportation box body is hinged with a lower cover which covers the discharge port; a placing box is arranged on the inner wall of the bottom of the transportation box body, a motor is arranged in the placing box, a stirring rod extending into the transportation box body is connected onto the motor, and stirring blades are arranged on the stirring rod along the circumferential direction of the stirring rod; the upper surface of the supporting rod is provided with a hydraulic telescopic rod parallel to the supporting rod, and the hydraulic telescopic rod is perpendicular to the transportation box body; the lower surface of the upper cover is provided with a plurality of nozzles, each nozzle is connected with a water inlet pipe, and the water inlet pipe is connected with a water pump.

Preferably, the bottom of the transportation box body is at a certain distance from the upper surface of the supporting plate.

Preferably, the lower surface of the supporting plate is provided with two rows of rollers which are parallel to each other, and the number of the rollers in each row is two.

Preferably, one end of the support plate is provided with at least two handles which extend convexly outward parallel to the support plate.

Preferably, the lower cover is provided with a lock catch, the bottom of the transportation box body is provided with a lock tongue, and the lock tongue and the lock catch are mutually locked.

The utility model has the advantages that: 1. this concrete conveyer can be in the concrete of transportation constantly the stirring concrete, guarantees the mobility of concrete, avoids the sclerosis. 2. This concrete conveyer can empty out the concrete that holds in the transport box completely, avoids the concrete to remain in the transport box. 3. This concrete conveyer can wash transport box inside automatically after accomplishing the transportation, guarantees its inside cleanliness factor, avoids the concrete curing inside it, influences the next use.

Drawings

FIG. 1 is a front view of a concrete transporter in an embodiment of the present invention;

fig. 2 is a side view of a concrete transporting device according to an embodiment of the present invention.

In the figure: 1. a support plate; 2. a roller; 3. a fixed seat; 4. transporting the box body; 5. a connecting shaft; 6. a feed inlet; 7. a discharge port; 8. an upper cover; 9. a lower cover; 10. placing a box; 11. a stirring rod; 12. a stirring blade; 13. a spray head; 14. a hydraulic telescopic rod; 15. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

As shown in fig. 1 to 2, the present embodiment provides a concrete transporting apparatus, including a supporting portion, a placing portion provided on an upper surface of the supporting portion, and a transporting box 4 hinged to the placing portion; the supporting part comprises a supporting plate 1 arranged horizontally and a roller 2 arranged on the lower surface of the supporting plate 1; the placing part comprises two fixed seats 3 which are parallel and oppositely arranged on the upper surface of the supporting plate 1, two connecting shafts 5 are fixed on the transportation box body 4, and the two connecting shafts 5 are respectively connected with the two fixed seats 3 through bearings; the top and the bottom of the transportation box body 4 are respectively provided with a feeding hole 6 and a discharging hole 7 which are communicated with the inside of the transportation box body, the top of the transportation box body 4 is hinged with an upper cover 8 which covers the feeding hole 6, and the bottom of the transportation box body 4 is hinged with a lower cover 9 which covers the discharging hole 7; a placing box 10 is arranged on the inner wall of the bottom of the transportation box body 4, a motor is arranged in the placing box 10, a stirring rod 11 extending into the transportation box body 4 is connected onto the motor, and stirring blades 12 are arranged on the stirring rod 11 along the circumferential direction of the stirring rod; the upper surface of the supporting rod is provided with a hydraulic telescopic rod 14 parallel to the supporting rod, and the hydraulic telescopic rod 14 is vertical to the transportation box body 4; the lower surface of the upper cover 8 is provided with a plurality of nozzles 13, each nozzle 13 is connected with a water inlet pipe, and the water inlet pipe is connected with a water pump.

In this embodiment, the transport box 4 is perpendicular to the support plate 1 when transporting concrete. The bottom of the transportation box body 4 is at a certain distance from the upper surface of the supporting plate 1.

In this embodiment, the connecting shaft 5 is disposed on the transportation box 4 near one end of the discharge port 6.

In this embodiment, the spraying angles of the spray heads 13 are different from each other, so that the water flow sprayed by the spray heads 13 can cover the whole inner wall of the transportation box body 4.

In this embodiment, the lower surface of the supporting plate 1 is provided with two rows of rollers 2 which are parallel to each other, and the number of the rollers 2 in each row is two.

In this embodiment, one end of the support plate 1 is provided with at least two handles 15 which protrude outwardly in parallel with the support plate 1.

In this embodiment, the lower cover 9 is provided with a lock catch, and the bottom of the transportation box 4 is provided with a lock tongue, and the lock tongue and the lock catch are locked with each other.

In this embodiment, when concrete that the concrete mixing plant stirred needs is transported to appointed place, at first will open upper cover 8, send into transport box 4 with the concrete from feed inlet 6 in, after the concrete is placed and is accomplished, cover upper cover 8, later operating personnel pulling handle 15 drives gyro wheel 2 and removes, drive concrete conveyer removes appointed place, later hydraulic telescoping rod 14 extends, and its tip promotes transport box 4, and then drives connecting axle 5 and rotates, makes transport box 4 take place the slope, and operating personnel accepts the unloading chute in the below of discharge gate 7, opens the closure of hasp and spring bolt, and lower cover 9 is opened, and the concrete flows out in transport box 4, gets into the device or the region that is used for holding the concrete through the unloading chute. The motor is in running state in the transportation, and puddler 11 rotates under the drive of motor, and then the concrete in the offset plate transportation box 4, guarantees that the concrete also is in the stirring state in the transportation, not only can avoid the concrete sclerosis, also further promotes the fusion between the well various compositions of concrete.

In this embodiment, when no concrete flows out of the discharge port 7, it indicates that the concrete in the transportation box 4 has been poured out, and if transportation needs to be performed again, the lower cover 9 is closed, the hydraulic telescopic rod 14 retracts, and the transportation box 4 is tilted to be perpendicular to the support plate 1 under the rotation of the connecting shaft 5. The operator pushes the handle 15 to push the concrete transporting device back to the concrete mixing plant to transport the concrete again.

In this embodiment, after discharge gate 7 does not have the concrete outflow, show that the concrete in the transport box 4 has emptyd and has ended, if want to wash transport box 4, then keep transport box 4 slope motionless, be connected to water pump on water supply installation, water pump work sends rivers to shower nozzle 13 through the inlet tube, rivers spray to transport box 4 inner wall through shower nozzle 13, erode remaining concrete totally, and the waste water that erodees the production discharges transport box 4 through discharge gate 7. After the cleaning is finished, the water pump is turned off, the lower cover 9 is locked, the hydraulic telescopic rod 14 retracts, and the transportation box body 4 is changed from being inclined to be vertical to the supporting plate 1 under the rotation of the connecting shaft 5. The operator pushes the handle 15 to push the concrete transporting device to the place where it is placed.

Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:

the utility model provides a concrete conveying device, which can stir concrete at any time when conveying the concrete, ensure the fluidity of the concrete and avoid hardening; meanwhile, the concrete transporting device can completely dump the concrete in the transporting box body, so that the concrete is prevented from remaining in the transporting box body; and this concrete transportation device can wash transport box inside automatically after accomplishing the transportation, guarantees its inside cleanliness factor, avoids the concrete curing inside it, influences the next use.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.

Claims

1. A concrete transportation device is characterized in that: comprises a supporting part, a placing part arranged on the upper surface of the supporting part and a transportation box body hinged with the placing part; the supporting part comprises a supporting plate arranged horizontally and a roller arranged on the lower surface of the supporting plate; the placing part comprises two fixed seats which are parallel and oppositely arranged on the upper surface of the supporting plate, two connecting shafts are fixed on the transportation box body, and the two connecting shafts are respectively connected with the two fixed seats through bearings; the top and the bottom of the transportation box body are respectively provided with a feed port and a discharge port which are communicated with the interior of the transportation box body, the top of the transportation box body is hinged with an upper cover which covers the feed port, and the bottom of the transportation box body is hinged with a lower cover which covers the discharge port; a placing box is arranged on the inner wall of the bottom of the transportation box body, a motor is arranged in the placing box, a stirring rod extending into the transportation box body is connected onto the motor, and stirring blades are arranged on the stirring rod along the circumferential direction of the stirring rod; the upper surface of the supporting rod is provided with a hydraulic telescopic rod parallel to the supporting rod, and the hydraulic telescopic rod is perpendicular to the transportation box body; the lower surface of the upper cover is provided with a plurality of nozzles, each nozzle is connected with a water inlet pipe, and the water inlet pipe is connected with a water pump.

2. The concrete transportation apparatus of claim 1, wherein: the bottom of the transportation box body is away from the upper surface of the supporting plate by a certain distance.

3. The concrete transportation apparatus of claim 1, wherein: the lower surface of the supporting plate is provided with two rows of rollers which are parallel to each other, and the number of the rollers in each row is two.

4. The concrete transportation apparatus of claim 1, wherein: one end of the supporting plate is provided with at least two handles which extend outwards in a protruding manner in parallel with the supporting plate.

5. The concrete transportation apparatus of claim 1, wherein: the lower cover is provided with a lock catch, the bottom of the transportation box body is provided with a lock tongue, and the lock tongue and the lock catch are mutually locked.