Drilling cleaning device

Abstract

The utility model provides a drill hole cleaning device, and belongs to the field of geotechnical engineering, and the drill hole cleaning device comprises a PLC control unit, a user interface unit, a function execution unit and a signal acquisition unit; wherein the function execution unit comprises an air control device and a water control device; the air control device is used for air-drying the duct; the air control device can also be used for cleaning dust in the hole channel; the water control device is used for injecting water into the ducts for cleaning; the water control device can also be used for absorbing water in the pore channels; according to the mode capable of achieving flexible multifunctional operation on drilling, the operation of drilling treatment is highly automatic and reasonable, labor force is reduced, the working efficiency is improved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of geotechnical engineering, and particularly relates to a drilling cleaning device. BACKGROUND

[0002] In mine shaft and other engineering construction, the front rock mass needs to be drilled for camera shooting, sound wave testing and other detection in advance to master the engineering geological conditions of the rock mass in advance and provide guidance for engineering construction. However, after drilling construction, rock debris is left in the hole, and even oil stains of drilling tools are left on the hole wall, which seriously affects the clarity and accuracy of detection. Therefore, the drilling needs to be cleaned before drilling detection.

[0003] The current drilling cleaning device has the following disadvantages: first, the device has only one function and can only clean the drilling; second, the traditional drilling hole cleaning device is large in size and poor in portability, and is inconvenient to carry during on-site operation.

[0004] Therefore, it is necessary to design a drilling cleaning device to solve the above problems. CONTENT OF THE INVENTION

[0005] In view of the technical problems in the background art, the application provides a drilling cleaning device, which is controlled and cleaned by using a PLC control unit and other units, and has multiple functions. The cleaning of the drilling is highly automated by using automatic man-machine interaction technology, thereby saving a large amount of labor.

[0006] The application provides a drilling cleaning device, which comprises a PLC control unit, a user interface unit connected with the PLC control unit, a function execution unit connected with the PLC control unit, and a signal acquisition unit connected with the PLC control unit.

[0007] The PLC control unit is used for receiving the instructions of the user interface unit, processing the data of the signal acquisition unit, and controlling the operation of the function execution unit.

[0008] The function execution unit comprises a wind control device connected with a DI / DO signal unit in the PLC control unit and a water control device connected with the DI / DO signal unit in the PLC control unit.

[0009] The wind control device is used for drying the hole; and the wind control device can also be used for cleaning dust in the hole.

[0010] The water control device is used for cleaning by water injection; and the water control device can also be used for absorbing water in the hole.

[0011] The technical scheme of the embodiment of the application is characterized in that a PLC control unit, a user interface unit, a function execution unit and a signal acquisition unit are arranged, the function execution unit can perform water injection cleaning, air drying, dust absorption, cleaning and water absorption in the hole, and can realize flexible and multifunctional operation of the drilling hole, so that the drilling hole processing operation is highly automated, rationalized, labor is reduced, work efficiency is improved, and production cost is reduced.

[0012] In some embodiments, the risk control device comprises a first driving member arranged in a cabinet, a wind chamber connected with the first driving member, a first pipeline connected with one end of the wind chamber, and a second pipeline connected with the other end of the wind chamber.

[0013] The wind chamber is provided with rotating blades connected with the first driving member.

[0014] In some embodiments, the first pipeline is further connected with a heating device; and the heating device is connected with a DI / DO signal unit in the PLC control unit.

[0015] In this embodiment, the heating device arranged on the first pipeline can accelerate the drying speed of the wind source on the drilling hole.

[0016] In some embodiments, the tail end of the second pipeline is connected with a steel pipe through a hose.

[0017] The pipe openings of the first pipeline and the second pipeline are provided with filter screens.

[0018] The connection between the second pipeline and the hose is provided with a filter screen.

[0019] In this embodiment, the tail end of the second pipeline is connected with a steel pipe, so that the steel pipe can smoothly enter the drilling hole, and the strength of the steel pipe can withstand the impact force of high-hardness gravel when the gravel and dust in the drilling hole are subsequently adsorbed. In addition, filter screens are arranged at the pipe openings of the first pipeline and the connection between the second pipeline and the hose, so as to reduce the entry of external impurities into the pipelines, to avoid affecting the normal work of the driving motor and to maintain the cleanliness of the device.

[0020] In some embodiments, the water control device comprises a second driving member arranged in a cabinet, a water chamber connected with the second driving member, a third pipeline connected with one end of the water chamber, and a fourth pipeline connected with the other end of the water chamber.

[0021] The water chamber is provided with rotating blades connected with the second driving member; and the pipe openings of the third pipeline and the fourth pipeline are provided with filter screens.

[0022] In some embodiments, the connection between the first driving member and the rotating blade comprises one of gear transmission and shaft coupling.

[0023] In some embodiments, the signal acquisition unit comprises one or more of a humidity sensor, a temperature sensor, and a camera.

[0024] In some embodiments, the first driving member and the second driving member each comprise a motor, a gear connected to an output shaft of the motor, a rack engaged with the gear, and a control system for controlling the forward and reverse rotation of the motor.

[0025] In some embodiments, the number of the wind control devices is several, and the number of the water control devices is several.

[0026] In this embodiment, the provision of the wind control devices and the water control devices can provide sufficient power sources for the drilling cleaning device, and thus the drilling can be thoroughly cleaned.

[0027] In some embodiments, the drilling cleaning device further comprises a power supply unit for providing stable power for the entire system.

[0028] The above description is only a summary of the technical solutions of the present application. In order to more clearly understand the technical means of the present application, the specific embodiments of the present application can be implemented according to the content of the specification, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following will describe the specific embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the present application, the drawings used in the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0030] Fig. 1 The figure is a schematic diagram of the drilling cleaning device in the embodiment of the present application.

[0031] Fig. 2 The figure is a schematic diagram of the use scene of the drilling cleaning device in the embodiment of the present application.

[0032] Fig. 3 The figure is a structural schematic diagram of the rotating impeller (left) and the rotating blade (right) in the embodiment of the present application.

[0033] Explanation of reference signs:

[0034] 1, case; 21, first driving member; 22, air chamber; 23, first pipe; 24, second pipe; 25, rotating blade; 26, steel pipe; 31, second driving member; 32, water chamber; 33, third pipe; 34, fourth pipe; 35, rotating impeller; 4, filter screen; 5, power supply unit; 6, ventilation hole; 7, rock mass; 8, borehole; 9, button panel; 10, hose. DETAILED DESCRIPTION

[0035] The embodiments of the present application will be described in detail with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the present application, and therefore only serve as examples, but cannot be used to limit the protection scope of the present application.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising," "having," and "including" and any variations thereof are intended to cover a non-exclusive inclusion.

[0037] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0038] In this paper, the phrase "embodiment" means that the specific features, structures or properties described in conjunction with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in the specification does not necessarily mean the same embodiment, nor is it an independent or alternative embodiment to other embodiments. The skilled person in the art explicitly and implicitly understands that the embodiments described herein can be combined with other embodiments.

[0039] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship between the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents a "or" relationship between the front and rear associated objects.

[0040] In the description of the embodiments of the present application, the term "multiple" refers to two or more (including two), and similarly, "multiple groups" refers to two or more groups (including two groups), and "multiple pieces" refers to two or more pieces (including two pieces).

[0041] In the description of the embodiments of the present application, the orientations or positional relationships indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0042] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0043] The cleaning device for drilling holes in the prior art has a single function and low automatic intelligent degree, so it not only consumes a lot of manpower and material resources, but also affects the operation efficiency of the whole process. Therefore, how to reasonably design the device to efficiently clean the drilling holes is particularly important.

[0044] In order to solve the above technical problems, the present application provides a drilling hole cleaning device, wherein a PLC control unit, a user interface unit, a function execution unit and a signal acquisition unit are arranged, the function execution unit can perform water injection cleaning, air drying, dust absorption, cleaning and water absorption in the hole, etc. on the drilling hole, flexible and multifunctional operation on the drilling hole can be realized, and the technical effect of improving the operation efficiency of the drilling hole processing operation is achieved.

[0045] The following embodiments are described taking a drilling hole cleaning device of an embodiment of the present application as an example for convenience of description.

[0046] Please refer to Figs. 1-3 The drilling hole cleaning device provided by the embodiments of the present application comprises: a PLC control unit arranged on a case 1, a user interface unit connected with the PLC control unit through an electrical signal, a function execution unit connected with the PLC control unit through an electrical signal, a signal acquisition unit connected with the PLC control unit through an electrical signal, and a power supply unit 5 for providing stable power for the whole system.

[0047] The user interface unit is arranged on the case 1, and the function execution unit is arranged in the interior of the case 1.

[0048] The PLC control unit is configured to receive instructions from the user interface unit, process data from the signal acquisition unit, and control the operation of the function execution unit. The PLC control unit comprises a programmable controller, an AI signal unit connected to the programmable controller through an electrical signal, an AI / AO signal unit connected to the AI signal unit through an electrical signal, and a DI / DO signal unit connected to the AI / AO signal unit through an electrical signal.

[0049] The function execution unit comprises a wind control device connected to the DI / DO signal unit in the PLC control unit, and a water control device connected to the DI / DO signal unit in the PLC control unit.

[0050] The wind control device is configured to dry the hole. The wind control device can also be used to clean dust in the hole.

[0051] The water control device is configured to inject water into the hole for cleaning. The water control device can also be used to absorb water in the hole.

[0052] The user interface unit can be a touch screen or a button panel 9.

[0053] In this way, the drilling 8 processing operation is highly automated, rationalized, labor reduced, work efficiency improved, and production cost reduced.

[0054] Further, in the embodiment of the present application, the wind control device comprises a first driving member 21 arranged in the case 1, a wind chamber 22 connected to the first driving member 21, a first pipe 23 connected to one end of the wind chamber 22, and a second pipe 24 connected to the other end of the wind chamber 22.

[0055] The wind chamber 22 is provided with a rotating blade 25 connected to the first driving member 21.

[0056] Further, in some other embodiments of the present application, the tail end of the second pipe 24 is connected to a steel pipe 26 through a hose 10. The pipe opening of the first pipe 23 is provided with a filter screen 4, and the connection between the second pipe 24 and the hose 10 is also provided with a filter screen 4.

[0057] In this way, the strength of the steel pipe 26 can withstand the impact force of high-hardness gravel when the gravel and dust in the drilling 8 are subsequently adsorbed. In addition, filter screens 4 are arranged at the connections between the first pipe 23, the second pipe 24 and the hose 10, which can reduce the entry of external impurities into the pipes, so as not to affect the normal work of the driving motor and keep the device clean.

[0058] The steel pipe is subjected to galvanizing anticorrosion treatment.

[0059] Wherein, in order to make the first driving member 21 drive the rotating blade 25 to rotate more stably, the connection mode of the first driving member 21 and the rotating blade 25 can be selected from gear transmission and shaft coupling.

[0060] Further, in the embodiment of the present application, in order to accelerate the drying speed of the air source to the drill hole 8, the first pipeline 23 is further connected with a heating device; the heating device is connected with the DI / DO signal unit in the PLC control unit.

[0061] Further, in the embodiment of the present application, the water control device comprises a second driving member 31 arranged in the case 1, a water chamber 32 connected with the second driving member 31, a third pipeline 33 connected with one end of the water chamber 32, and a fourth pipeline 34 connected with the other end of the water chamber 32.

[0062] The pipe openings of the third pipeline 33 and the fourth pipeline 34 are both provided with a filter screen 4.

[0063] The water chamber 32 is provided with a rotating impeller 35 connected with the second driving member 31; (a pump connected with the second driving member 31 can also be arranged in the water chamber 32)

[0064] Wherein, the connection mode of the second driving member 31 and the rotating impeller 35 can be selected from gear transmission and shaft coupling.

[0065] Further, in the embodiment of the present application, the signal acquisition unit comprises one or more of a humidity sensor, a temperature sensor, and a camera.

[0066] Further, in the embodiment of the present application, the first driving member 21 comprises a motor, a gear connected with the output shaft of the motor, a rack engaged with the gear, and a control system for controlling the forward and reverse rotation of the motor, wherein the rack is connected with the rotating blade 25.

[0067] The second driving member 31 comprises a motor, a gear connected with the output shaft of the motor, a rack engaged with the gear, and a control system for controlling the forward and reverse rotation of the motor, wherein the rack is connected with the rotating impeller 35.

[0068] It can be understood that, in order to ensure that sufficient power source can be provided for the drill hole 8 cleaning device to achieve thorough cleaning of the drill hole 8, the number of the air control device and the water control device can be selected to be several.

[0069] In specific use, the first driving motor and the second driving motor can be any one of brushless motor, AC motor and servo motor.

[0070] Further, in the embodiment of the present application, in order to facilitate the transportation of the drilling hole 8 cleaning device, the bottom of the case 1 is provided with a plurality of universal wheels.

[0071] Further, in the embodiment of the present application, a plurality of ventilation holes 6 are arranged on the wall surface of the case 1.

[0072] Please refer to Figs. 1-3 According to one or more embodiments of the present application, the drilling hole cleaning device provided by the present application comprises: a PLC control unit arranged on the case 1, a user interface unit connected with the PLC control unit through electrical signals, a function execution unit connected with the PLC control unit through electrical signals, a signal acquisition unit connected with the PLC control unit through electrical signals, and a power supply unit 5 for providing stable power supply for the whole system.

[0073] The user interface unit is arranged on the case 1, and the function execution unit is arranged inside the case 1.

[0074] The PLC control unit is used for receiving the instructions of the user interface unit; the PLC control unit is used for processing the data of the signal acquisition unit; the PLC control unit is used for controlling the operation of the function execution unit; the PLC control unit comprises a programmable controller, an AI signal unit connected with the programmable controller through electrical signals, an AI / AO signal unit connected with the AI signal unit through electrical signals, and a DI / DO signal unit connected with the AI / AO signal unit through electrical signals.

[0075] The function execution unit comprises a wind control device connected with the DI / DO signal unit in the PLC control unit and a water control device connected with the DI / DO signal unit in the PLC control unit.

[0076] The wind control device is used for drying the hole; and the wind control device is also used for cleaning the dust in the hole.

[0077] The water control device is used for cleaning the hole by injecting water; and the water control device is also used for absorbing water in the hole.

[0078] The user interface unit is a button panel 9.

[0079] The risk control device comprises a first driving member 21 arranged in the case 1, an air chamber 22 connected with the first driving member 21, a first pipeline 23 connected with one end of the air chamber 22, and a second pipeline 24 connected with the other end of the air chamber 22.

[0080] The air chamber 22 is provided with a rotating blade 25 connected with the first driving member 21.

[0081] The tail end of the second pipeline 24 is further connected with a steel pipe 26; the first pipeline 23 and the second pipeline 24 are both provided with a filter screen 4; and the connection part of the second pipeline 24 and the steel pipe 26 is provided with a filter screen 4.

[0082] The first driving member 21 is connected with the rotating blade 25 in a gear transmission mode.

[0083] The first pipeline 23 is connected with a heating device; and the heating device is connected with a DI / DO signal unit in the PLC control unit.

[0084] The water control device comprises a second driving member 31 arranged in the case 1, a water chamber 32 connected with the second driving member 31, a third pipeline 33 connected with one end of the water chamber 32, and a fourth pipeline 34 connected with the other end of the water chamber 32.

[0085] The third pipeline 33 and the fourth pipeline 34 are both provided with a filter screen 4.

[0086] The water chamber 32 is provided with a rotating impeller 35 connected with the second driving member 31.

[0087] The second driving member 31 is connected with the rotating impeller 35 in a gear transmission mode.

[0088] The signal acquisition unit comprises a humidity sensor, a temperature sensor, and a camera.

[0089] The first driving member 21 comprises a motor, a gear connected with the output shaft of the motor, a rack engaged with the gear, and a control system for controlling the forward and reverse rotation of the motor, wherein the rack is connected with the rotating blade 25.

[0090] The second driving member 31 comprises a motor, a gear connected with the output shaft of the motor, a rack engaged with the gear, and a control system for controlling the forward and reverse rotation of the motor, wherein the rack is connected with the rotating vane 35.

[0091] The number of the wind control device and the water control device is one.

[0092] The first driving motor and the second driving motor are both AC motors.

[0093] Further, in the embodiment of the present application, in order to facilitate the transportation of the drilling cleaning device, a plurality of universal wheels are arranged on the bottom of the case 1.

[0094] The specific working principle of the drilling cleaning device of the present application is described below:

[0095] The button panel 9 has six buttons, which are a power button and function buttons, wherein the function buttons include: blowing, water injection, dust suction, water suction, and heating.

[0096] Drill a target drilling hole 8 on the rock mass 7;

[0097] Turn on the power button,

[0098] When the drilling hole 8 under construction needs to be washed with water, click the "water injection" button: the water source enters the case 1 through the third pipeline 33, and under the action of the second driving member 31 (the motor rotates clockwise at this time), the high-pressure water flow is output from the fourth pipeline 34 to clean the drilling hole 8; if there is oil stain in the drilling hole 8, the cleaning agent can be added to the water source for cleaning.

[0099] When the drilling hole 8 under construction is cleaned, click the "blowing" button, the air source enters the case 1 through the first pipeline 23, and under the action of the first driving member 21 (the motor rotates clockwise at this time), the high-pressure air is output from the second pipeline 24 to dry the drilling hole 8.

[0100] In addition, when the temperature sensor detects that the temperature of the construction environment is low, and the temperature of the air source is also low, the "heating" button can be clicked to warm the air source, so as to speed up the drying speed inside the drilling hole 8.

[0101] When the humidity sensor detects that the drilled hole 8 has more water, click "water absorption", the water in the drilled hole 8 enters the machine box 1 through the fourth pipeline 34, and under the action of the second driving member 31 (at this time the motor rotates counterclockwise), the high-pressure water flow is output by the third pipeline 33 to discharge the water in the drilled hole 8.

[0102] When the camera detects that the drilled hole 8 has rock dust, click the "dust absorption" button, under the action of the first driving member 21 (at this time the motor rotates counterclockwise), the rock dust in the drilled hole 8 is adsorbed into the steel pipe 26, and is gathered into the machine box 1 at the connection between the second pipeline 24 and the steel pipe 26 (the filter screen 4).

[0103] It should be noted that the present application is not limited to the above-mentioned embodiments. The above-mentioned embodiments are only examples, and embodiments having the same technical idea and playing the same role and effect within the scope of the technical solutions of the present application are all included in the technical scope of the present application. In addition, within the scope of the main idea of the present application, various modifications that can be thought of by those skilled in the art are applied to the embodiments, and other ways constructed by combining part of the constituent elements in the embodiments are also included in the scope of the present application.

Claims

1. A borehole cleaning device, characterized in that, include: A PLC control unit, a user interface unit connected to the PLC control unit, a function execution unit connected to the PLC control unit, and a signal acquisition unit connected to the PLC control unit; The PLC control unit is used to receive instructions from the user interface unit; the PLC control unit is used to process data from the signal acquisition unit; the PLC control unit is used to control the operation of the function execution unit. The functional execution unit includes a wind control device connected to the DI / DO signal unit in the PLC control unit and a water control device connected to the DI / DO signal unit in the PLC control unit; The air control device is used to dry the channel; the air control device can also be used to clean dust from the channel. The water control device is used to inject water into the channel for cleaning; the water control device can also be used to absorb water from the channel.

2. The borehole cleaning device according to claim 1, characterized in that, The wind control device includes a first drive component placed inside the chassis, an air chamber connected to the first drive component, a first pipe connected to one end of the air chamber, and a second pipe whose first end is connected to the other end of the air chamber. The air chamber is equipped with rotating blades that are connected to the first driving component.

3. The borehole cleaning device according to claim 2, characterized in that, A heating device is also connected to the first pipe; the heating device is connected to the DI / DO signal unit in the PLC control unit.

4. The borehole cleaning device according to claim 2, characterized in that, The tail end of the second pipe is connected to the steel pipe via a flexible hose; Both the first pipe and the second pipe are equipped with filter screens at their inlets; A filter screen is provided at the connection between the second pipe and the hose.

5. The borehole cleaning device according to claim 4, characterized in that, The water control device includes a second drive component placed inside the chassis, a water chamber connected to the second drive component, a third pipe connected to one end of the water chamber, and a fourth pipe whose first end is connected to the other end of the water chamber. The water chamber is equipped with a rotating impeller connected to the second driving component; the inlets of the third pipe and the fourth pipe are both equipped with filter screens.

6. The borehole cleaning device according to claim 5, characterized in that, The connection between the first driving component and the rotating blade includes either gear transmission or coupling connection; the connection between the second driving component and the rotating impeller includes either gear transmission or coupling connection.

7. The borehole cleaning device according to claim 1, characterized in that, The signal acquisition unit includes one or more of the following: humidity sensor, temperature sensor, and camera.

8. The borehole cleaning device according to claim 2, characterized in that, Both the first driving component and the second driving component include a motor, a gear connected to the output shaft of the motor, a rack meshing with the gear, and a control system for controlling the forward and reverse rotation of the motor.

9. The borehole cleaning device according to claim 1, characterized in that, The number of the wind control devices is several; the number of the water control devices is several.

10. The borehole cleaning device according to claim 1, characterized in that, It also includes a power supply unit that provides stable power to the entire system.

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