CN111332799A

CN111332799A - Material conveying device

Info

Publication number: CN111332799A
Application number: CN202010244636.6A
Authority: CN
Inventors: 杨红波
Original assignee: Changsha Sanyuan Electromechanical Technology Co ltd
Current assignee: Changsha Sanyuan Electromechanical Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-06-26

Abstract

The invention provides a material conveying device, which comprises a conveying pipeline and a driving device, wherein the conveying pipeline is arranged on the conveying pipeline; still include left riser, right riser and drive assembly, left riser is equipped with the pan feeding mouth, and right riser is equipped with two at least discharging pipes and the water receiving mouth that circumference distributes, and pipeline's pan feeding end fixed mounting just is linked together with the pan feeding mouth on left riser, and pipeline's discharge end intercommunication discharging pipe, drive assembly install in pipeline, and drive pipeline rotates around the rotation center line and realizes the pipeline switching under drive arrangement's drive power effect. This application simple structure, low cost, the pipeline switches the convenience, has saved the engineering time, improves the efficiency of construction, practices thrift manufacturing cost.

Description

Material conveying device

Technical Field

The invention relates to the technical field of material conveying, in particular to a material conveying device.

Background

As is known, concrete conveying is an important construction step in engineering construction, in the engineering construction process, concrete is generally conveyed by using a conveying device, and after the concrete is conveyed in one area, the inner wall of the conveying pipeline is inevitably attached to the concrete due to the long length of the conveying pipeline, so that the concrete is generally cleaned after the concrete is conveyed, and the conveying efficiency of the concrete is ensured; after the cleaning, when the concrete is transported to another area, the pipeline is often switched by using a switching device.

The patent with the patent number of CN105507091 discloses a conveying pipe switching device, which adopts a first conveying pipeline and a second conveying pipeline to be fixedly connected with a movable frame, and realizes pipeline switching by driving the movable frame and the integral rotating switching mode of the first conveying pipeline and the second conveying pipeline. However, the switching device has a complex structure, and is inconvenient to rotate together with the integral driving switching mode of the movable frame, so that the energy is high, and the production cost is increased.

Disclosure of Invention

The invention aims to provide a material conveying device, which realizes convenient switching of pipe orifices of conveying pipelines, improves the construction efficiency, saves manpower and material resources and saves the cost.

The invention provides a material conveying device, which comprises a conveying pipeline and a driving device, wherein the conveying pipeline is arranged on the conveying pipeline; the conveying device is characterized by further comprising a left vertical plate, a right vertical plate and a transmission assembly, wherein the left vertical plate is provided with a feeding port, the right vertical plate is provided with at least two discharging pipes and a water receiving port which are distributed in the circumferential direction, the feeding end of the conveying pipeline is fixedly arranged on the left vertical plate and communicated with the feeding port, the discharging end of the conveying pipeline is communicated with the discharging pipes in a switchable manner, and the transmission assembly is arranged on the conveying pipeline and drives the conveying pipeline to rotate around a rotating central line under the action of the driving force of the driving device to realize pipeline switching.

Preferably, the cleaning device further comprises a cleaning pipeline, the cleaning pipeline is mounted on the conveying pipeline, and the cleaning pipeline and the conveying pipeline synchronously rotate around a rotation center line under the action of the driving force of the driving device to realize pipeline switching.

Preferably, the discharge pipes are uniformly distributed along the circumferential direction, and the cleaning pipeline and the conveying pipeline are equiangularly distributed relative to the two discharge ports to be switched.

Preferably, the cleaning pipeline is of a U-shaped structure and comprises a water outlet pipe, a circulation pipe and a water inlet pipe, one end of the water inlet pipe is used for communicating with the water receiving port, the other end of the water inlet pipe is fixedly installed on the conveying pipeline through two installation plates, the circulation pipe and the water outlet pipe are of an L-shaped structure, and the water outlet pipe is used for communicating with the discharging pipe.

Preferably, the cleaning pipeline extends out from the water receiving opening, an external thread is arranged at the extending end of the cleaning pipeline, and a gap adjusting nut used for adjusting the gap between the conveying pipeline and the right vertical plate is installed on the cleaning pipeline in a threaded mode.

Preferably, the discharge end of the conveying pipeline is provided with a rubber spring and a wear-resistant sleeve which are elastically abutted against the right vertical plate.

Preferably, the transmission assembly is embodied as a transmission.

Preferably, a wear-resistant layer is arranged on one side face, facing the conveying pipeline, of the right vertical plate.

Preferably, the inner wall of the conveying pipeline is provided with a wear-resistant layer.

Preferably, a reinforcing plate is further arranged between the water outlet pipe and the water inlet pipe.

Compared with the prior art, the invention provides a material conveying device, which comprises a conveying pipeline, a cleaning pipeline, a left vertical plate, a right vertical plate, a transmission assembly and a driving device, wherein a feeding end of the conveying pipeline is fixedly arranged on the left vertical plate and is communicated with a feeding port of the left vertical plate, the cleaning pipeline is fixedly arranged on the conveying pipeline, and the right vertical plate is provided with at least two discharging pipes and a water receiving port which are circumferentially distributed: when materials are conveyed, the discharge ends of the conveying pipelines are in butt joint and communicated with one discharge pipe to convey the materials; when the material is conveyed and is finished to clean the discharging pipe, the driving device drives the transmission assembly to transmit and then drives the conveying pipeline to rotate around the rotating center line, the pipeline switching is realized, the discharging pipe which is finished is poured until the cleaning pipeline is communicated, and the concrete in the discharging pipe opening is cleaned immediately. The application provides a material conveying device, simple structure, low cost, the pipeline switches the convenience, has saved the engineering time, improves the efficiency of construction, practices thrift manufacturing cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a material conveying device provided by the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

fig. 5 is a left side view of fig. 1.

Wherein, 1-left vertical plate, 2-right vertical plate, 3-conveying pipeline, 4-cleaning pipeline, 5-driving device, 6-transmission component, 7-mounting plate, 8-gap adjusting nut and 9-reinforcing plate;

11-a material inlet, 21-a water receiving port and 22-a material outlet pipe.

Detailed Description

The core of the invention is to provide a material conveying device which is simple in structure, convenient and quick in pipeline switching operation, low in energy consumption and capable of reducing production cost.

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, fig. 1 is a schematic structural diagram of a material conveying device according to the present invention; FIG. 2 is a front view of FIG. 1; FIG. 3 is a bottom view of FIG. 1; FIG. 4 is a right side view of FIG. 1; fig. 5 is a left side view of fig. 1.

The invention provides a material conveying device, which is mainly used for concrete transportation and comprises a left vertical plate 1, a right vertical plate 2, a conveying pipeline 3, a transmission assembly 6 and a driving device 5, wherein the left vertical plate 1 and the right vertical plate 2 are oppositely arranged in parallel, the left vertical plate 1 is provided with a feeding port 11, the right vertical plate 2 is provided with a water receiving port 21 and at least two discharging pipes 22, the two discharging pipes 22 are circumferentially distributed around the center of the conveying pipeline 3, the discharging pipes 22 are a concrete outlet and a water body cleaning outlet, the conveying pipeline 3 is fixedly connected with the left vertical plate 1 and the right vertical plate 2, specifically, the feeding end of the conveying pipeline 3 is fixedly arranged on the left vertical plate 1 and communicated with the feeding port 11, the discharging end of the conveying pipeline 3 is switchably communicated with the discharging pipes 22, the transmission assembly 6 is fixedly arranged on the conveying pipeline 3, the input end of the transmission assembly 6 is connected with the driving device 5, the driving device 5 rotates to transmit driving, the conveying pipeline 3 is rotated around the rotation center line, so that the switching of the pipelines is realized.

The core of this application lies in, through drive arrangement 5 and 6 control pipeline 3 rotations of transmission assembly, realizes from this that the switching intercommunication of each discharging pipe 22 on 3 exports of pipeline and the right riser 2 has improved work efficiency, reduces the energy consumption.

The transmission assembly 6 is a transmission device, for example, the transmission device is a reduction transmission gear composed of a large gear and a small gear, specifically, the large gear is fixedly installed on the conveying pipeline 3, and the driving device 5 is installed at the input end of the reduction transmission gear, that is, connected to the small gear, so that the driving force provided by the driving device 5 is reduced by the reduction transmission gear and then acts on the conveying pipeline 3, and it is ensured that the conveying pipeline 3 rotates around the rotation center line to switch the pipe orifice. In addition, the transmission device can also be a structure such as worm and gear speed reduction, chain transmission speed reduction, belt transmission speed reduction, centrifugal friction transmission speed reduction or electromagnetic clutch transmission speed reduction, of course, the transmission assembly 6 is not limited to a speed reduction transmission gear, and only the transmission function is realized, in addition, the installation positions of the transmission assembly 6 and the driving device 5 are preferably but not limited to be installed at the inlet end of the conveying pipeline 3 shown in fig. 2, and any installation scheme for realizing the rotation of the conveying pipeline 3 belongs to the protection scope of the application.

In order to promote right riser 2's wear resistance, can set up the wearing layer in right riser 2 towards pipeline 3's a side, this wearing layer is made by wear-resistant material, and has certain thickness, and hardness is higher, and the wearability is good to avoid right riser 2 to switch the in-process wearing and tearing at the pipeline, promote right riser 2's life. Further, can set up the wearing layer at pipeline 3 inner wall to prevent that concrete from wearing and tearing pipeline 3, promote pipeline 3's life. For the specific materials of the wear resistant layer, reference is made to the prior art and no further developments are made here.

Further, a cleaning pipeline 4 can be fixedly installed on the conveying pipeline 3, the lower end of the cleaning pipeline 4 is fixedly installed on the conveying pipeline 3, the first pipe orifice of the upper end of the cleaning pipeline is in switchable communication with the discharge pipe 22, the second pipe orifice of the upper end of the cleaning pipeline is fixedly communicated with the water receiving port 21, the water receiving port 21 is externally connected with a water supply device, and under the action of the driving force of the driving device 5, the cleaning pipeline 4 and the conveying pipeline 3 synchronously rotate around the rotation center line, so that pipe orifice switching is achieved. During operation, the water flows out from the discharging pipe 22 through the cleaning pipeline 4, so that the concrete inside the discharging pipe 22 is conveniently cleaned, and concrete conveying and synchronous cleaning of the discharging pipe 22 after conveying can be realized.

Preferably, the discharging pipes 22 on the right vertical plate 2 are uniformly distributed along the circumferential direction by taking the rotating center line as the center, and correspondingly, the cleaning pipes and the conveying pipes 3 are distributed at equal angles with the discharging pipes 22, so that when the conveying pipes 3 are switched in a rotating mode, the cleaning pipes 4 and the conveying pipes 3 are synchronously switched at equal angles relative to the two discharging pipes 22 to be switched, so that the cleaning pipes 4 can be directly switched to the corresponding discharging pipes 22, the discharging pipes 22 which are completely conveyed are washed, and at the moment, the conveying pipes 3 are switched to the next discharging pipes 22 for conveying concrete.

In a specific embodiment, the cleaning pipeline 4 is a U-shaped structure, and includes a water inlet pipe, a water outlet pipe and a circulation pipe, wherein one end of the water inlet pipe is communicated with the water receiving opening 21, the other end of the water inlet pipe is communicated with the circulation pipe and communicated with the water outlet pipe through the circulation pipe, the circulation pipe and the water outlet pipe form an L-shaped structure, the water outlet pipe is used for communicating with the discharging pipe 22, the tail end of the water inlet pipe is fixedly mounted on the conveying pipeline 3 through two mounting plates 7, and the cleaning of the discharging pipe 22 is realized through an external water supply device of.

For example, referring to fig. 1 and combining fig. 4, the water receiving port 21 of the cleaning pipe 4 is disposed at the center of the right vertical plate 2, the number of the discharging pipes 22 is four, the conveying pipes 3 are circumferentially and uniformly distributed around the rotation center line, the discharging port of the cleaning pipe 4 is disposed opposite to the discharging port of the conveying pipe 3, of course, the number of the discharging pipes 22 should be set according to actual requirements, and the arrangement positions of the cleaning pipes 4 may be various, which is not limited herein.

Further, can set up gusset plate 9 between outlet pipe and oral siphon, gusset plate 9 can weld on outlet pipe and oral siphon, also can dismantle the connection through the bolt, utilizes gusset plate 9 to combine mounting panel 7 to guarantee the installation intensity of washing pipeline 4 jointly, prevents to wash that pipeline 4 suspension from taking place to warp.

On the basis of above-mentioned embodiment, wash pipeline 4 and stretch out by water receiving mouth 21 department, the end that stretches out of washing pipeline 4 is equipped with the external screw thread, install clearance adjustment nut 8 on it, clearance adjustment nut 8 stretches out end screw-thread fit with washing pipeline 4, 8 terminal surfaces of clearance adjustment nut lean on tightly to be installed in right riser 2, when screwing or loosening clearance adjustment nut 8, can adjust the length that is located 2 inside washing pipelines 4 of right riser, can stimulate or promote pipeline 3 through mounting panel 7 and remove along right riser 2, can adjust the clearance between pipeline 3 and the 2 inner walls of right riser from this.

Further, in order to ensure that the conveying pipeline 3 is attached to the inner wall of the right vertical plate 2, a rubber spring and a wear-resistant sleeve can be installed at the discharge end of the conveying pipeline 3, the rubber spring is arranged between the discharge end and the wear-resistant sleeve, the wear-resistant sleeve is elastically abutted to the inner wall of the right vertical plate 2 through the rubber spring, and therefore the gap between the conveying pipeline 3 and the right vertical plate 2 is adjusted.

The above-mentioned drive arrangement 5 specifically can be hydro-cylinder, hydraulic motor, motor or worm gear, please refer to prior art about the concrete structure and the theory of operation of above-mentioned each part, and this paper no longer expands, and in addition, drive arrangement 5 is not only limited to above-mentioned device, can realize that this application pipeline 3 rotates the scheme and all belongs to the protection scope of this application in principle.

The material conveying device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a material conveying device, includes pipeline (3) and drive arrangement (5), its characterized in that still includes left riser (1), right riser (2) and drive assembly (6), left side riser (1) is equipped with pan feeding mouth (11), right side riser (2) are equipped with two at least discharging pipes (22) and water receiving mouth (21) that circumference distributes, the pan feeding end fixed mounting of pipeline (3) on left riser (1) and with pan feeding mouth (11) are linked together, the discharge end of pipeline (3) switchably communicate in discharging pipe (22), drive assembly (6) install in pipeline (3), and drive under drive arrangement's (5) drive power effect pipeline (3) rotate around the rotation center line and realize the pipeline switching.

2. The material conveying device according to claim 1, further comprising a cleaning pipeline (4), wherein the cleaning pipeline (4) is installed on the conveying pipeline (3), and the cleaning pipeline (4) rotates around a rotation center line synchronously with the conveying pipeline (3) under the driving force of the driving device (5) to realize pipeline switching.

3. The material conveying device according to claim 2, characterized in that the tapping pipe (22) is evenly distributed in the circumferential direction, and the cleaning pipe (4) and the conveying pipe (3) are equiangularly distributed with respect to the two tapping pipes (22) to be switched.

4. The material conveying device according to claim 3, characterized in that the cleaning pipeline (4) is of a U-shaped structure and comprises a water outlet pipe, a flow pipe and a water inlet pipe, wherein one end of the water inlet pipe is used for communicating with the water receiving port (21), the other end of the water inlet pipe is fixedly arranged on the conveying pipeline (3) through two mounting plates (7), the flow pipe and the water outlet pipe are of an L-shaped structure, and the water outlet pipe is used for communicating with the discharge pipe (22).

5. The material conveying device according to claim 4, wherein the cleaning pipeline (4) extends from the water receiving opening (21), an external thread is arranged at the extending end of the cleaning pipeline (4), and a gap adjusting nut (8) used for adjusting the gap between the conveying pipeline (3) and the right vertical plate (2) is installed on the cleaning pipeline (4) in a threaded manner.

6. The material conveying device according to any one of claims 1 to 5, wherein a rubber spring and a wear-resistant sleeve for elastically abutting against the right vertical plate (2) are mounted at the discharge end of the conveying pipeline (3).

7. A material conveying device according to any one of claims 1-5, characterised in that the transmission assembly (6) is embodied as a transmission device.

8. The material conveying device according to any one of claims 1 to 5, characterized in that a wear-resistant layer is arranged on one side surface of the right vertical plate (2) facing the conveying pipeline (3).

9. A material conveying device according to any one of claims 1-5, characterized in that the inner wall of the conveying pipeline (3) is provided with a wear-resistant layer.

10. The material conveying device according to claim 4, characterized in that a reinforcing plate (9) is arranged between the water outlet pipe and the water inlet pipe.