CN214787423U

CN214787423U - Novel mining concrete super-long-distance spraying device

Info

Publication number: CN214787423U
Application number: CN202120851969.5U
Authority: CN
Inventors: 王永强; 郭辉; 金朋朋; 路峰; 苏怡然; 蔡小雨
Original assignee: Shandong Victory Hydraulic Machinery Co ltd
Current assignee: Shandong Victory Hydraulic Machinery Co ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-19
Anticipated expiration: 2031-04-25

Abstract

The utility model belongs to the technical field of patching machine technique and specifically relates to a novel super remote injection of mining concrete device, including the concrete sprayer host computer, the discharge end intercommunication of concrete sprayer host computer has the discharging pipe, the intercommunication has the intake pipe that the several slope was arranged on the discharging pipe, the intake pipe admits air along discharging pipe ejection of compact direction, intake pipe and air-blower intercommunication. The use of this device can increase power for the removal of discharging pipe interior concrete through the intake pipe air inlet, and then can make concrete jet distance increase to more than a thousand meters, and then increase the whole application range of equipment.

Description

Novel mining concrete super-long-distance spraying device

Technical Field

The utility model belongs to the technical field of the patching machine, specifically speaking is a novel super remote jetting of mining concrete device.

Background

At present, a concrete shotcrete machine for mines is widely applied to underground mines, wherein the concrete shotcrete machine is a machine for preventing gravels and soil on the inner wall of a tunnel from falling, preventing landslide and preventing landslide. However, due to structural limitations, the current concrete shotcrete machine generally has a jet distance in the mountains: 30 m, going down the hill: about 150 meters, the requirement of underground production can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel super remote injection of mining concrete device for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a novel super remote injection of mining concrete device, includes the concrete sprayer host computer, the discharge end intercommunication of concrete sprayer host computer has the discharging pipe, the intercommunication has the intake pipe that the several slope was arranged on the discharging pipe, the intake pipe admits air along discharging pipe ejection of compact direction, intake pipe and air-blower intercommunication.

When the device is used, concrete is sprayed into the discharge pipe through the main machine of the concrete sprayer, and the discharge pipe is communicated with the air inlet pipes which are obliquely arranged, so that air enters the air inlet pipes along the discharge direction of the discharge pipe, and the air can generate certain thrust to the concrete when the concrete is conveyed in the discharge pipe, thereby increasing the moving distance of the concrete.

Preferably, the discharge pipes comprise a plurality of first discharge pipes and second discharge pipes, the first discharge pipes are connected with the adjacent second discharge pipes end to end, the diameter of each second discharge pipe is larger than that of each first discharge pipe, and the gas inlet pipe is arranged on each second discharge pipe. Because the intake pipe sets up on the second discharging pipe, and the diameter of second discharging pipe is greater than the diameter of first discharging pipe, consequently can increase the area that holds of second discharging pipe, makes things convenient for the gas that holds the entering in the second discharging pipe, and then makes things convenient for the circulation of concrete.

Preferably, the tail end of the second discharging pipe is communicated with the head end of the first discharging pipe through an intermediate pipe, the intermediate pipe is of a conical structure, the diameter of the end, communicated with the second discharging pipe, of the intermediate pipe is the same as that of the second discharging pipe, and the diameter of the end, communicated with the first discharging pipe, of the intermediate pipe is the same as that of the first discharging pipe. The middle pipe has the effect of direction and transition, can guarantee that the smooth entering of the interior concrete of second discharging pipe is in first discharging pipe, prevents because the interior concrete part of second discharging pipe that second discharging pipe diameter and first material pipe diameter difference lead to is blockked in first discharging pipe department.

Preferably, the air conditioner further comprises an air inlet main pipe, one end of the air inlet main pipe is communicated with the air blower, the other end of the air inlet main pipe is sealed, and the air inlet pipe is communicated with the air inlet main pipe. The air inlet main pipe can ensure that one main pipe can meet the air inlet requirement of all air inlet pipes.

Preferably, the interval between two adjacent air inlet pipes is 80-100 meters.

Preferably, the included angles between the air inlet pipe and the corresponding second discharge pipe are the same. The pushing direction of the concrete in different second discharging pipes by wind can be ensured to be the same, and the smooth discharging is ensured.

The utility model has the advantages that: the use of this device can increase power for the removal of discharging pipe interior concrete through the intake pipe air inlet, and then can make concrete jet distance increase to more than a thousand meters, and then increase the whole application range of equipment.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

Shown in the figure:

1. the concrete sprayer comprises a concrete sprayer main machine, 2, a discharge pipe, 3, an air inlet pipe, 4, an air inlet main pipe, 21, a first discharge pipe, 22, a second discharge pipe, 23 and an intermediate pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A novel mining concrete ultra-long distance spraying device, as shown in figure 1. Including concrete sprayer host computer 1, the discharge end intercommunication of concrete sprayer host computer 1 has discharging pipe 2, the intercommunication has the intake pipe 3 that the several slope was arranged on discharging pipe 2, intake pipe 3 admits air along 2 ejection of compact directions of discharging pipe, intake pipe 3 and air-blower intercommunication, discharging pipe 2 include many first discharging pipe 21 and second discharging pipe 22, first discharging pipe 21 is relative with adjacent second discharging pipe 22 end to end, the diameter of second discharging pipe 22 is greater than the diameter of first discharging pipe 21 and intake pipe 3 sets up on second discharging pipe 22, and the interval is 80-100 meters and intake pipe 3 is the same with the contained angle between the second discharging pipe 22 that corresponds between the two adjacent intake pipe 3. The tail end of the second discharging pipe 22 is communicated with the head end of the first discharging pipe 21 through an intermediate pipe 23, the intermediate pipe 23 is of a conical structure, the diameter of one end, communicated with the second discharging pipe 22, of the intermediate pipe 23 is the same as that of the second discharging pipe 22, and the diameter of one end, communicated with the first discharging pipe 21, of the intermediate pipe 23 is the same as that of the first discharging pipe 21.

When the device is used, concrete is sprayed into the discharging pipe 2 through the main machine 1 of the concrete sprayer, and the discharging pipe 2 is communicated with the air inlet pipes 3 which are obliquely arranged in a plurality, and the air inlet pipes 3 admit air along the discharging direction of the discharging pipe 2, so that when the concrete is conveyed in the discharging pipe 2, gas can generate certain thrust to the concrete, and the moving distance of the concrete can be increased.

Because intake pipe 3 sets up on second discharging pipe 22, and the diameter of second discharging pipe 22 is greater than the diameter of first discharging pipe 21, consequently can increase the area that holds of second discharging pipe 22, makes things convenient for the interior gas of holding the entering of second discharging pipe 22, and then makes things convenient for the circulation of concrete.

The intermediate pipe 23 has guiding and transition functions, so that concrete in the second discharge pipe 22 can smoothly enter the first discharge pipe 21, and the concrete in the second discharge pipe 22 is prevented from being partially blocked at the first discharge pipe 21 due to the fact that the diameter of the second discharge pipe 22 is different from that of the first discharge pipe.

Intake pipe 3 all communicates on the air inlet is responsible for 4, and the air inlet is responsible for 4 one end and the air-blower intercommunication other end is sealed, intake pipe 3 is responsible for 4 intercommunications with the air inlet. The air inlet main pipe 4 can ensure that one main pipe meets the air inlet requirements of all the air inlet pipes 3.

The included angle between the inlet pipe 3 and the corresponding second outlet pipe 22 is the same. The pushing direction of the concrete in different second discharging pipes 22 by wind can be ensured to be the same, and the smooth discharging is ensured.

The use of this device can increase power for the removal of discharging pipe 2 interior concrete through 3 air intakes of intake pipe, and then can make concrete jet distance increase to more than a thousand meters, and then increase the whole application range of equipment.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel mining concrete super long distance sprays device which characterized in that: including the concrete sprayer host computer, the discharge end intercommunication of concrete sprayer host computer has the discharging pipe, the intercommunication has the intake pipe that the several slope was arranged on the discharging pipe, the intake pipe admits air along discharging pipe ejection of compact direction, intake pipe and air-blower intercommunication.

2. The novel mining concrete ultra-long distance spraying device of claim 1, characterized in that: the discharging pipe comprises a plurality of first discharging pipes and second discharging pipes, the first discharging pipes are connected with the adjacent second discharging pipes end to end, the diameters of the second discharging pipes are larger than those of the first discharging pipes, and the air inlet pipes are arranged on the second discharging pipes.

3. The novel mining concrete ultra-long distance spraying device of claim 2, characterized in that: the tail end of the second discharging pipe is communicated with the head end of the first discharging pipe through a middle pipe, the middle pipe is of a conical structure, the diameter of one end, communicated with the second discharging pipe, of the middle pipe is the same as that of the second discharging pipe, and the diameter of one end, communicated with the first discharging pipe, of the middle pipe is the same as that of the first discharging pipe.

4. The novel mining concrete ultra-long distance spraying device of claim 1, characterized in that: still include the air inlet and be responsible for, the air inlet is responsible for one end and is sealed with the air-blower intercommunication other end, the intake pipe is responsible for the intercommunication with the air inlet.

5. The novel mining concrete ultra-long distance spraying device of claim 1, characterized in that: the interval between two adjacent air inlet pipes is 80-100 meters.

6. The novel mining concrete ultra-long distance spraying device of claim 1, characterized in that: the included angles between the air inlet pipe and the corresponding second discharge pipes are the same.