Anchor rod drilling machine device based on integration of hole drilling and hole washing

Abstract

An anchor rod drilling machine device based on integration of hole drilling and hole washing comprises an anchor rod drilling machine device body with a flow distribution shaft (2), a distribution valve (3) arranged on the flow distribution shaft (2) and a water spraying pipe and an operating valve (9) arranged on the distribution valve (3), drilling forming of an anchor rod hole is achieved through the anchor rod drilling machine device body, and drilling forming of the anchor rod hole is achieved through the distribution valve (3) and the operating valve (9). The working states of the anchor rod drilling machine device body and the water spraying pipe are controlled, and drilling operation and hole washing operation of anchor rod holes are in a linkage state; the technical problems that in the first step, a drilling machine is used for drilling and forming an anchor rod hole, and then other high-pressure water conveying devices are used for flushing the anchor rod hole are solved, and therefore the forming efficiency of the anchor rod hole is improved.

Description

Technical Field

[0001] This utility model relates to an anchor drilling machine device, and more particularly to an anchor drilling machine device based on the integration of drilling and hole washing. Background Technology

[0002] Anchor bolt drilling rigs are used to form anchor bolt holes in roadways, thereby enabling the installation of anchor bolts and ensuring the safety of roadway operation. Therefore, anchor bolt drilling rigs are an important piece of mining equipment. However, in existing anchor bolt drilling systems, the first step is still to use the drilling rig to form the anchor bolt holes, followed by flushing the holes with high-pressure water. This requires the combined operation of both the drilling rig and the high-pressure water system, which affects the efficiency of anchor bolt hole formation.

[0003] This utility model, through its technical feature of linking the drilling and flushing operations of anchor bolt holes, effectively explores and studies the technical problem that the first step in both cases involves using a drilling machine to drill and shape the anchor bolt hole, followed by flushing the anchor bolt hole using other high-pressure water delivery devices. Summary of the Invention

[0004] The subject of this utility model is an anchor drilling machine device based on the integrated drilling and hole washing.

[0005] In order to overcome the above-mentioned technical shortcomings, the purpose of this utility model is to provide an anchor drilling machine device based on drilling and hole washing, thereby improving the forming efficiency of anchor holes.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a main body of an anchor drilling rig with a distribution shaft, a distribution valve installed on the distribution shaft and the water spray pipe, and a control valve installed on the distribution valve.

[0007] By designing the anchor bolt drilling rig body, distribution valve, and control valve, the anchor bolt hole is drilled and shaped through the anchor bolt drilling rig body. The distribution valve and control valve control the working status of the anchor bolt drilling rig body and the water spray pipe, realizing the linkage between the drilling and flushing operations of the anchor bolt hole. This solves the technical problem of using a drilling rig to drill and shape the anchor bolt hole as the first step, and then using other high-pressure water delivery devices to flush the anchor bolt hole, thus improving the forming efficiency of the anchor bolt hole.

[0008] This utility model is designed such that the main body of the anchor drilling rig also includes a housing, a control lever, a motor drive, and an air leg.

[0009] The technical effect of the above technical solution is that it highlights the technical feature of the drilling and flushing operations of the anchor bolt hole being linked, and introduces its application in the technical field of anchor bolt drilling rig devices based on integrated drilling and flushing.

[0010] This utility model is designed and includes a first accessory device, which is disposed on the distribution valve and is configured as an oil injector.

[0011] This utility model is designed to include a second accessory device, which is mounted on the body of the anchor drilling rig and is configured as a silencer.

[0012] This utility model is designed to include a third accessory device, which is disposed on the body of the anchor drilling rig. The third accessory device is configured to include a first rotating support and a second rotating support.

[0013] The technical effect of the above technical solution is that it realizes the integrated installation of other components and expands the technical problem of this utility model.

[0014] This utility model is designed with a motor drive and an air leg respectively arranged on the disc housing, a distribution shaft arranged between the motor drive and the air leg and the disc housing, and a distribution valve arranged on the distribution shaft. An oil injector and a control lever are respectively arranged on the distribution valve, and a control valve is arranged between the distribution valve and the control lever.

[0015] The technical effect of the above technical solution is that the basic technical solution of this utility model is composed of the disc housing, distribution shaft, distribution valve, oil injector, control lever, motor drive, air leg, muffler and control valve, which solves the technical problem of this utility model.

[0016] This utility model designs a distribution valve in which the inner end of the valve housing is submerged and connected to the disc housing, the inner end of the distribution valve housing is fitted with the distribution shaft, and the outer end of the distribution valve housing is connected to the control lever. The gas input port of the distribution valve is connected to the oil injector and the high-pressure gas source output port, and the gas output port of the distribution valve is connected to the distribution shaft. The water input port of the distribution valve is connected to the high-pressure water source output port, and the water output port of the distribution valve is connected to the water spray pipe. The control port of the distribution valve is connected to the control valve.

[0017] The technical effect of the above solution is that it enables the branch delivery setting of multi-way valve bodies.

[0018] This utility model is designed such that the housing of the control valve is connected to the control lever and the output port of the control valve is connected to the distribution valve.

[0019] The technical effect of the above solution is that it enables the setting of multi-channel control valves.

[0020] This utility model is designed with a disc housing, the upper end of which is connected to a motor drive, the lower end of which is connected to a pneumatic leg, one end of which is connected to a distribution shaft in a sleeve-like manner, and the other end of which is connected to a distribution valve in a accommodating manner.

[0021] This utility model designs a distribution shaft as a pneumatic anchor bolt machine. Distribution shaft and The end of the distribution shaft is configured to be connected through the disc housing, the middle part of the distribution shaft is configured to be rotatably connected to the housing of the distribution valve, the input port of the distribution shaft is configured to be connected to the distribution valve, and the output port of the distribution shaft is configured to be connected to the motor drive and the air leg respectively.

[0022] This utility model designs a control lever comprising a support rod portion, a handle portion, and a rope portion. The outer end of the support rod portion is fitted into the handle portion. One end of the rope portion is connected to one end of the handle portion, and the other end of the rope portion is connected to the peripheral side portion of the support rod portion. The outer end of the support rod portion is connected to a control valve, and the inner end of the support rod portion is connected to a distribution valve. The support rod portion is a rod-shaped body, the handle portion is an I-shaped rod-shaped body, and the rope portion is a textile strip-shaped body.

[0023] This utility model designs a motor drive comprising a motor section, a hose section, and a retaining ring section, with the retaining ring section being fitted into the motor section. One port of the hose section is connected to the power air input port of the motor section, and the other port of the hose section is connected to the distribution shaft. The inner end portion of the motor section is connected to the disc shell, and the inner periphery of the retaining ring section is connected to the disc shell via spokes. The power air output port of the motor section is connected to a muffler, and the power end shaft of the motor section is connected to the drill pipe. The motor section is a pneumatic motor with two-stage reduction, the hose section is a high-pressure tubular body, and the retaining ring section is an annular body.

[0024] This utility model designs an air leg comprising a telescopic cylinder, a handle, a plate, and a pointed rod. The telescopic end of the telescopic cylinder is connected to the middle of the upper end face of the plate. The edge of the upper end face of the plate is connected to the end of the handle. The middle of the lower end face of the plate is connected to the inner end face of the pointed rod. The upper end face of the telescopic cylinder is connected to a disc housing. The power air source port of the telescopic cylinder is connected to a distribution shaft via a pipe. The telescopic cylinder is a three-section telescopic cylinder, the handle is a U-shaped rod, the plate is a sheet, and the pointed rod is a conical truncated cone.

[0025] The technical effect of the above five technical solutions is that they enable automatic setting of the anchor drilling rig during the drilling process.

[0026] This utility model is designed such that the oil injector is configured as a lubricating oil reservoir and the output port of the oil injector is configured to be connected to a distribution valve.

[0027] The technical effect of the above solution is that it enables the lubricant to be added.

[0028] This utility model is designed with a micro-perforated plate silencer and the silencer is connected to the motor drive.

[0029] The technical effect of the above solution is that it enables noise reduction settings for the power gas.

[0030] This utility model is designed such that the disc housing, distribution shaft, control lever, motor drive, air leg, distribution valve, and control valve are arranged in a manner that follows the branch pipeline layout, and the disc housing, distribution shaft, control lever, motor drive, air leg, distribution valve, and control valve are arranged in a manner that follows the manner of injecting lubricating fluid, and the disc housing, distribution shaft, control lever, motor drive, air leg, distribution valve, and control valve are arranged in a manner that follows the manner of reducing noise.

[0031] This utility model is designed such that the center line of the disc housing, the center line of the motor drive, and the center line of the air leg are arranged on the same straight line.

[0032] This utility model is designed with a first rotating support and a second rotating support respectively provided between the distribution shaft and the distribution valve.

[0033] This utility model is designed with a disc shell comprising a disc portion and a block portion, wherein the block portion is provided with a mounting hole, a receiving groove is provided in the middle of the outer end face of the block portion, and the inner end face of the block portion is configured to connect with the peripheral side face of the disc portion, the upper end face of the disc portion is configured to connect with a motor drive, and the lower end face of the disc portion is configured to connect with a pneumatic leg, the mounting hole is configured to connect with a distribution shaft, and the receiving groove is configured to connect with a distribution valve, the disc portion is configured as a circular block, the block portion is configured as a rectangular block, the mounting hole is configured as a hole, and the receiving groove is configured as a U-shaped groove.

[0034] This utility model is designed such that the first rotating support and the second rotating support are respectively configured as bearing bodies, and the inner ring of the first rotating support is configured to be connected to one section of the middle part of the distribution shaft, the outer ring of the first rotating support is configured to be connected to one side of the distribution valve, and the inner ring of the second rotating support is configured to be connected to another section of the middle part of the distribution shaft, and the outer ring of the second rotating support is configured to be connected to another side of the distribution valve.

[0035] The technical effects of the above three solutions are: they enable the installation of a self-rotating body between the distribution valve and the distribution shaft, thereby improving the rotational performance between the distribution valve and the distribution shaft.

[0036] In this technical solution, the distribution valve and the control valve are basic components and essential technical features of this utility model. The disc housing, distribution shaft, oil injector, control lever, motor drive, air leg, muffler, first rotating support and second rotating support are functional components and features that achieve other technical effects of this utility model. The design of the support rod, handle, rope, motor, hose, protective ring, telescopic cylinder, handle, plate, tip rod, disc, block, mounting hole and receiving groove are technical features that comply with the Patent Law and its implementing regulations.

[0037] In this technical solution, the drilling and flushing operations of the anchor bolt holes are linked by a distribution valve and a control valve.

[0038] In this technical solution, the anchor drilling rig body, distribution valve, and control valve, which are linked to the drilling and flushing operations of the anchor bolt holes, are important technical features. In the technical field of anchor drilling rigs that integrate drilling and flushing, this solution is novel, inventive, and practical. The terminology used in this technical solution can be explained and understood using patent literature in this technical field. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of one of the first embodiments of the present utility model.

[0041] Figure 2 for Figure 1 The right view,

[0042] Figure 3 This is a schematic diagram of the second embodiment of the present invention.

[0043] Disc housing-1, distribution shaft-2, distribution valve-3, oil injector-4, control lever-5, motor drive-6, air leg-7, muffler-8, control valve-9, first rotating support-80, second rotating support-90, support rod-51, handle-52, rope-53, motor-61, hose-62, guard ring-63, telescopic cylinder-71, handle-72, plate-73, tip rod-74, disc-11, block-12, mounting hole-13, receiving groove-14. Detailed Implementation

[0044] According to the examination guidelines, terms such as “having,” “comprising,” and “including” used in this invention should be understood as not dispensing the presence or addition of one or more other elements or combinations thereof.

[0045] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0047] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are all commercially available. If the processing conditions are not explicitly stated, please refer to the product manual or follow the conventional methods in the field.

[0048] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0049] Figure 1 This is one of the first embodiments of the present utility model. The embodiment is described in detail with reference to the accompanying drawings. It includes a disc housing 1, a distribution shaft 2, a distribution valve 3, an oil injector 4, a control lever 5, a motor drive 6, an air leg 7, a muffler 8, and a control valve 9. The motor drive 6 and the air leg 7 are respectively arranged on the disc housing 1. The distribution shaft 2 is arranged between the motor drive 6 and the air leg 7 and the disc housing 1. The distribution valve 3 is arranged on the distribution shaft 2. The oil injector 4 and the control lever 5 are respectively arranged on the distribution valve 3. The control valve 9 is arranged between the distribution valve 3 and the control lever 5.

[0050] In this embodiment, the disc housing 1 is configured as a disc-shaped body, and the upper end face of the disc housing 1 is configured to be connected to the motor drive 6, the lower end face of the disc housing 1 is configured to be connected to the air leg 7, and one end of the disc housing 1 is configured to be fitted and connected to the distribution shaft 2, and one end of the disc housing 1 is configured to be accommodated and connected to the distribution valve 3.

[0051] The disc housing 1 forms a support connection point for the distribution shaft 2, the distribution valve 3, the motor drive 6, and the air leg 7. The disc housing 1 realizes the connection with the distribution shaft 2, the distribution valve 3, the motor drive 6, and the air leg 7. Its technical purpose is to serve as a support carrier for the distribution shaft 2, the motor drive 6, and the air leg 7.

[0052] In this embodiment, the distribution shaft 2 is configured as a pneumatic anchor bolt machine. Distribution shaft and The end of the distribution shaft 2 is configured to be connected through the disc housing 1, the middle part of the distribution shaft 2 is configured to be rotatably connected to the housing of the distribution valve 3, the input port of the distribution shaft 2 is configured to be connected to the distribution valve 3, and the output port of the distribution shaft 2 is configured to be connected to the motor drive 6 and the air leg 7 respectively.

[0053] The distribution shaft 2 forms a support connection point for the disc housing 1, the distribution valve 3, the motor drive 6, and the air leg 7. The distribution shaft 2 realizes the connection with the disc housing 1, the distribution valve 3, the motor drive 6, and the air leg 7. Its technical purpose is to serve as a component for connecting the distribution valve 3 and the disc housing 1.

[0054] In this embodiment, the inner end of the housing of the distribution valve 3 is configured to be submerged and connected to the disc housing 1, the inner end of the housing of the distribution valve 3 is configured to be fitted and connected to the distribution shaft 2, and the outer end of the housing of the distribution valve 3 is configured to be connected to the control lever 5. The gas input port of the distribution valve 3 is configured to be connected to the oil injector 4 and the high-pressure gas source output port, and the gas output port of the distribution valve 3 is configured to be connected to the distribution shaft 2. The water input port of the distribution valve 3 is configured to be connected to the high-pressure water source output port, and the water output port of the distribution valve 3 is configured to be connected to the water spray pipe. The control port of the distribution valve 3 is configured to be connected to the control valve 9.

[0055] The distribution valve 3 forms a support connection point for the disc housing 1, the distribution shaft 2, the oil injector 4, the control lever 5, and the control valve 9. The distribution valve 3, model M-3-15S-15S, connects to the disc housing 1, the distribution shaft 2, the oil injector 4, the control lever 5, and the control valve 9. Its technical purpose is to serve as a component for controlling the working state of the distribution shaft 2 and the water spray pipe.

[0056] In this embodiment, the housing of the control valve 9 is configured to be connected to the control lever 5, and the output port of the control valve 9 is configured to be connected to the distribution valve 3.

[0057] The control valve 9 forms a support connection point for the distribution valve 3 and the control lever 5. The control valve 9 realizes the connection with the distribution valve 3 and the control lever 5. Its technical purpose is to be used as a component to control the working state of the distribution valve 3.

[0058] In this embodiment, the control lever 5 is configured to include a support rod portion 51, a handle portion 52, and a rope portion 53. The outer end of the support rod portion 51 is configured to be connected to the handle portion 52 in a sleeve-like manner. One end of the rope portion 53 is configured to be connected to one end of the handle portion 52, and the other end of the rope portion 53 is configured to be connected to the peripheral side portion of the support rod portion 51. The outer end of the support rod portion 51 is configured to be connected to the control valve 9, and the inner end of the support rod portion 51 is configured to be connected to the distribution valve 3. The support rod portion 51 is configured as a rod-shaped body, the handle portion 52 is configured as an I-shaped rod-shaped body, and the rope portion 53 is configured as a textile strip-shaped body.

[0059] The control lever 5 forms a support connection point for the distribution valve 3 and the control valve 9. The support rod part 51 realizes the connection with the distribution valve 3 and the control valve 9. The handle part 52 realizes the hand grip of the operator. The rope part 53 realizes the connection between the handle part 52 and the support rod part 51. Its technical purpose is to serve as a component for the operator to grip.

[0060] In this embodiment, the oiler 4 is configured as a lubricating oil reservoir and the output port of the oiler 4 is configured to be connected to the distribution valve 3.

[0061] The lubricator 4 forms a support connection point for the distribution valve 3. The lubricator 4 enables the connection with the distribution valve 3. Its technical purpose is to serve as a component for injecting lubricating oil into the high-pressure gas flow.

[0062] In this embodiment, the motor drive 6 is configured to include a motor part 61, a hose part 62, and a retaining ring part 63, with the retaining ring part 63 being fitted together with the motor part 61. One port of the hose part 62 is connected to the power air source input port of the motor part 61, and the other port of the hose part 62 is connected to the distribution shaft 2. The inner end face of the motor part 61 is connected to the disc shell 1, and the inner peripheral side of the retaining ring part 63 is connected to the disc shell 1 via spokes. The power air source output port of the motor part 61 is connected to the silencer 8, and the power end shaft of the motor part 61 is connected to the drill pipe. The motor part 61 is configured as a pneumatic motor with two-stage reduction, the hose part 62 is configured as a high-pressure tubular body, and the retaining ring part 63 is configured as an annular body.

[0063] The motor drive 6 forms a support connection point for the disk housing 1, the distribution shaft 2 and the muffler 8. The motor part 61 and the retaining ring part 63 are connected to the disk housing 1, the hose part 62 is connected to the distribution shaft 2, and the motor part 61 is connected to the muffler 8. Its technical purpose is to be used as a component to drive the drill rod to rotate.

[0064] In this embodiment, the muffler 8 is configured as a micro-perforated plate muffler and is configured to be connected to the motor drive 6.

[0065] The muffler 8 forms a support connection point for the motor drive 6. The muffler 8 enables the connection with the motor drive 6. Its technical purpose is to serve as a component for reducing the noise of the motor drive 6.

[0066] In this embodiment, the air leg 7 is configured to include a telescopic cylinder 71, a handle 72, a plate 73, and a pointed rod 74. The telescopic end of the telescopic cylinder 71 is connected to the middle part of the upper end face of the plate 73. The edge part of the upper end face of the plate 73 is connected to the end of the handle 72. The middle part of the lower end face of the plate 73 is connected to the inner end face of the pointed rod 74. The upper end face of the telescopic cylinder 71 is connected to the disc housing 1. The power air source port of the telescopic cylinder 71 is connected to the distribution shaft 2 through a pipe. The telescopic cylinder 71 is a three-section telescopic cylinder. The handle 72 is a U-shaped rod. The plate 73 is a plate. The pointed rod 74 is a conical truncated cone.

[0067] The air leg 7 forms a support connection point for the disk shell 1 and the distribution shaft 2. The telescopic cylinder 71 connects to the disk shell 1 and the distribution shaft 2. The handle 72 allows the operator to hold the handle. The plate 73 and the tip rod 74 position and fix the telescopic cylinder 71. Its technical purpose is to serve as a component for feeding the drill pipe.

[0068] In this embodiment, the disc housing 1, distribution shaft 2, control lever 5, motor drive 6, and air leg 7 are arranged with the distribution valve 3 and control valve 9 in a manner that follows the branch pipeline arrangement. The disc housing 1, distribution shaft 2, control lever 5, motor drive 6, air leg 7, distribution valve 3, and control valve 9 are arranged with the oil injector 4 in a manner that follows the method of injecting lubricating fluid. The disc housing 1, distribution shaft 2, control lever 5, motor drive 6, air leg 7, distribution valve 3, and control valve 9 are arranged with the muffler 8 in a manner that follows the method of reducing noise. The center line of the disc housing 1, the center line of the motor drive 6, and the center line of the air leg 7 are arranged on the same straight line.

[0069] The usage method of this embodiment is as follows: When forming anchor bolt holes in a roadway, the rod part 72 and the air leg 7 are placed on the anchor bolt hole construction position, the pointed rod part 74 is installed on the anchor bolt hole construction position, the plate part 73 is placed on the anchor bolt hole construction position, and the drill rod is installed on the power end shaft of the motor part 61. The operator holds the handle part 52 and, through the control valve 9 and the distribution valve 3, connects the input port of the distribution shaft 2 with the output port of the high-pressure gas source. Through the output port of the distribution shaft 2, high-pressure gas is injected into the motor part 61 and the telescopic cylinder part 71 respectively. The motor part 61 drives the drill rod to rotate, causing the telescopic cylinder part 71 to be in an extended state. The telescopic cylinder part 71 pushes the disc 1, realizing the feed motion of the motor part 61, and drilling the anchor bolt hole. After the anchor bolt hole drilling is completed... By controlling valve 9 and distributing valve 3, the input port of distribution shaft 2 is disconnected from the output port of high-pressure gas source. Motor 61 and drill rod are stopped rotating. Under the gravity of the housing 1 and motor drive 6, the high-pressure gas in telescopic cylinder 71 is vented through distribution shaft 2 and distributing valve 3. Drill rod is removed from anchor hole. Air leg 7 is placed in the next anchor hole construction position by rod part 72. Water spray pipe is placed in the completed anchor hole. By controlling valve 9, motor drive 6 and air leg 7 are put into operation to carry out the next anchor hole construction operation. At the same time, water spray pipe is connected to high-pressure water source output port by distributing valve 3 to flush the anchor hole. After flushing the anchor hole, water spray pipe is disconnected from high-pressure water source output port.

[0070] When the lubricant 4 mixes the lubricant with the high-pressure gas, it lubricates the components in the motor drive 6 and the air leg 7. The muffler 8 reduces the noise of the high-pressure gas released from the power air source output port of the motor 61.

[0071] Figure 3 This is the second embodiment of the first utility model. The embodiment is described in detail with reference to the accompanying drawings. It includes a first rotating support member 80 and a second rotating support member 90, and the first rotating support member 80 and the second rotating support member 90 are respectively provided between the distribution shaft 2 and the distribution valve 3.

[0072] In this embodiment, the disk shell 1 is configured to include a disk portion 11 and a block portion 12, and a mounting hole 13 is provided in the block portion 12. A receiving groove 14 is provided in the middle of the outer end face of the block portion 12, and the inner end face of the block portion 12 is configured to be connected to the peripheral side face of the disk portion 11. The upper end face of the disk portion 11 is configured to be connected to the motor drive 6, and the lower end face of the disk portion 11 is configured to be connected to the air leg 7. The mounting hole 13 is configured to be connected to the distribution shaft 2, and the receiving groove 14 is configured to be connected to the distribution valve 3. The disk portion 11 is configured to be a circular block and the block portion 12 is configured to be a rectangular block. The mounting hole 13 is configured to be a hole and the receiving groove 14 is configured to be a U-shaped groove.

[0073] Its technical purpose is to enable the connection between the distribution shaft 2 and the distribution valve 3.

[0074] In this embodiment, the first rotating support 80 and the second rotating support 90 are respectively configured as bearing bodies. The inner ring of the first rotating support 80 is configured to be connected to one section of the middle part of the distribution shaft 2, the outer ring of the first rotating support 80 is configured to be connected to one side of the distribution valve 3, and the inner ring of the second rotating support 90 is configured to be connected to another section of the middle part of the distribution shaft 2, and the outer ring of the second rotating support 90 is configured to be connected to another side of the distribution valve 3.

[0075] The first rotating support 80 and the second rotating support 90 form a support connection point for the distribution shaft 2 and the distribution valve 3. The first rotating support 80 and the second rotating support 90 realize the connection with the distribution shaft 2 and the connection with the distribution valve 3. Its technical purpose is to serve as a component for connecting the distribution valve 3 and the distribution shaft 2.

[0076] The method of use in this embodiment is as follows: When the operator holds the handle 52, the distribution valve 3 swings on the distribution shaft 2 due to the rotation of the first rotating support 80 and the second rotating support 90.

[0077] In verifying this utility model, the inventor abandoned the existing technical feature of using a drilling machine to drill and shape the anchor bolt holes in the first step, and then using other high-pressure water delivery devices to flush the anchor bolt holes. Instead, the inventor first proposed a technical feature that links the drilling and flushing operations of the anchor bolt holes. This resulted in the following unexpected technical effects: the integration of drilling and flushing operation components, optimizing the workspace; the second unexpected technical effect: the integrated transfer and transportation of the entire operation components, improving work efficiency; the third unexpected technical effect: the use of high-pressure gas as the power source and high-pressure water as the flushing water source, improving the configuration performance of the power source; the fourth unexpected technical effect: the external support of the operating components, improving operational performance; the fifth unexpected technical effect: preventing the back friction between the distribution shaft 2 and the distribution valve 3, improving the reliability of the distribution shaft 2 and the distribution valve 3; and the sixth unexpected technical effect: preventing interference between the back gas path and the water path in the distribution valve 3, improving operational safety.

[0078] In the second embodiment of this utility model, the main body of the anchor drilling rig is configured to further include a housing 1, a control lever 5, a motor drive 6, and an air leg 7.

[0079] In this embodiment, a first accessory device is also included and is disposed on the distribution valve 3. The first accessory device is configured as an oil injector 4.

[0080] In this embodiment, a second accessory device is also included and is disposed on the main body of the anchor drilling rig. The second accessory device is configured as a silencer 8.

[0081] In this embodiment, a third accessory device is also included and is disposed on the anchor drilling rig body. The third accessory device is configured to include a first rotating support member 80 and a second rotating support member 90.

[0082] The second embodiment of this utility model is based on the first embodiment.

[0083] This utility model has the following features:

[0084] 1. By designing the anchor bolt drilling rig body, distribution valve 3, and control valve 9, the anchor bolt hole is drilled and shaped through the anchor bolt drilling rig body. The working status of the anchor bolt drilling rig body and the water spray pipe is controlled through the distribution valve 3 and control valve 9. This achieves the linkage between the drilling and flushing operations of the anchor bolt hole, solving the technical problem of using a drilling rig to drill and shape the anchor bolt hole in the first step and then using other high-pressure water delivery devices to flush the anchor bolt hole. Therefore, the forming efficiency of the anchor bolt hole is improved.

[0085] 2. Due to the design of the disc housing 1, the distribution shaft 2, the control lever 5, the motor drive 6 and the air leg 7, the drilling operation of the anchor bolt hole is realized.

[0086] 3. Due to the design of the oiler 4, gas lubrication is achieved for the motor drive 6 and the air leg 7.

[0087] 4. Due to the design of the silencer 8, the high-pressure gas is reduced in noise.

[0088] 5. Due to the design of the first rotating support member 80 and the second rotating support member 90, the self-rotating body is supported.

[0089] 6. Because the design limits the numerical range of the structural shape, the numerical range is a technical feature in the technical solution of this utility model, and is not a technical feature obtained by formula calculation or a limited number of experiments. The experiment shows that the technical feature of the numerical range has achieved very good technical effect.

[0090] 7. Due to the design of the technical features of this utility model, and the combined effect of the individual and collective technical features, experiments have shown that the performance indicators of this utility model are at least 1.7 times that of existing performance indicators, and it has been evaluated as having great market value.

[0091] Other technical features of the anchor drilling rig body, distribution valve 3 and control valve 9 that are linked to the drilling and flushing operations of the anchor bolt holes are one of the embodiments of this utility model. Furthermore, the technical features of the above embodiments can be combined in any way. In order to meet the requirements of the Patent Law, the Patent Implementation Regulations and the Examination Guidelines, all possible combinations of the technical features in the above embodiments will not be described.

[0092] Therefore, in the technical field of anchor drilling rig devices based on integrated drilling and hole washing, all technical contents that include the anchor drilling rig device body with a distribution shaft 2, the distribution valve 3 set on the distribution shaft 2 and the water spray pipe, and the control valve 9 set on the distribution valve 3 are within the protection scope of this utility model.

Claims

1. A bolt drilling rig device based on integrated drilling and hole washing, characterized in that: It includes a bolt drilling rig body with a distribution shaft (2), a distribution valve (3) installed on the distribution shaft (2) and the water jet pipe, and a control valve (9) installed on the distribution valve (3). The main body of the anchor drilling rig also includes a housing (1), a control lever (5), a motor drive (6), and an air leg (7). The distribution shaft (2) is set as the distribution shaft of the pneumatic anchor bolt machine and the end of the distribution shaft (2) is set to be connected through the disc shell (1). The middle part of the distribution shaft (2) is set to be rotatably connected to the housing of the distribution valve (3). The input port of the distribution shaft (2) is set to be connected to the distribution valve (3). The output port of the distribution shaft (2) is set to be connected to the motor drive (6) and the air leg (7) respectively.

2. The anchor drilling rig device based on integrated drilling and hole washing as described in claim 1, characterized in that: It also includes a first accessory device and is disposed on the distribution valve (3), the first accessory device being configured as an oil injector (4). Alternatively, it may also include a second accessory device and the second accessory device is mounted on the body of the anchor drilling rig, the second accessory device being configured as a silencer (8). Alternatively, it may also include a third accessory device and the third accessory device is disposed on the body of the anchor drilling rig device, the third accessory device being configured to include a first rotating support (80) and a second rotating support (90).

3. The anchor drilling rig device based on integrated drilling and hole washing as described in claim 2, characterized in that: A motor drive (6) and an air leg (7) are respectively provided on the disc housing (1). A distribution shaft (2) is provided between the motor drive (6) and the air leg (7) and the disc housing (1), and a distribution valve (3) is provided on the distribution shaft (2). An oil injector (4) and a control lever (5) are respectively provided on the distribution valve (3), and a control valve (9) is provided between the distribution valve (3) and the control lever (5).

4. The anchor drilling rig device based on integrated drilling and hole washing as described in claim 3, characterized in that: The inner end of the housing of the distribution valve (3) is configured to be submerged and connected to the disc housing (1). The inner end of the housing of the distribution valve (3) is configured to be fitted and connected to the distribution shaft (2). The outer end of the housing of the distribution valve (3) is configured to be connected to the control lever (5). The gas input port of the distribution valve (3) is configured to be connected to the oil injector (4) and the high-pressure gas source output port, respectively. The gas output port of the distribution valve (3) is configured to be connected to the distribution shaft (2). The water input port of the distribution valve (3) is configured to be connected to the high-pressure water source output port. The water output port of the distribution valve (3) is configured to be connected to the water spray pipe. The control port of the distribution valve (3) is configured to be connected to the control valve (9). Alternatively, the housing of the control valve (9) is configured to be connected to the control lever (5) and the output port of the control valve (9) is configured to be connected to the distribution valve (3).

5. The anchor drilling rig device based on integrated drilling and hole washing according to claim 3, characterized in that: The disc housing (1) is configured as a disc-shaped body, and the upper end face of the disc housing (1) is configured to be connected to the motor drive (6), the lower end face of the disc housing (1) is configured to be connected to the air leg (7), and one end of the disc housing (1) is configured to be fitted to the distribution shaft (2), and one end of the disc housing (1) is configured to be accommodated by the distribution valve (3). Alternatively, the control lever (5) is configured to include a support rod portion (51), a handle portion (52), and a rope portion (53), with the outer end of the support rod portion (51) being fitted to the handle portion (52), one end of the rope portion (53) being connected to one end of the handle portion (52), and the other end of the rope portion (53) being connected to the peripheral side portion of the support rod portion (51), the outer end of the support rod portion (51) being connected to the control valve (9), and the inner end of the support rod portion (51) being connected to the distribution valve (3), the support rod portion (51) being a rod-shaped body, the handle portion (52) being an I-shaped rod-shaped body, and the rope portion (53) being a textile strip-shaped body. Alternatively, the motor drive (6) is configured to include a motor section (61), a hose section (62), and a retaining ring section (63), with the retaining ring section (63) being fitted to the motor section (61). One port of the hose section (62) is connected to the power air input port of the motor section (61), and the other port of the hose section (62) is connected to the distribution shaft (2). The inner end face of the motor section (61) is connected to the disc shell (1), and the inner periphery of the retaining ring section (63) is connected to the disc shell (1) via spokes. The power air output port of the motor section (61) is connected to the silencer (8), and the power end shaft of the motor section (61) is connected to the drill pipe. The motor section (61) is configured as a pneumatic motor with two-stage reduction, the hose section (62) is configured as a high-pressure tubular body, and the retaining ring section (63) is configured as an annular body. Alternatively, the air leg (7) is configured to include a telescopic cylinder (71), a handle (72), a plate (73), and a pointed rod (74), with the telescopic end of the telescopic cylinder (71) connected to the middle part of the upper end face of the plate (73), the edge part of the upper end face of the plate (73) connected to the end of the handle (72), and the middle part of the lower end face of the plate (73) connected to the inner end face of the pointed rod (74). The upper end face of the telescopic cylinder (71) is connected to the disc (1), and the power air source port of the telescopic cylinder (71) is connected to the distribution shaft (2) via a pipe. The telescopic cylinder (71) is configured as a three-section telescopic cylinder, the handle (72) is configured as a U-shaped rod, the plate (73) is configured as a plate, and the pointed rod (74) is configured as a conical truncated cone. Alternatively, the oiler (4) can be configured as a lubricating oil reservoir and the output port of the oiler (4) can be connected to the distribution valve (3). Alternatively, the muffler (8) may be configured as a micro-perforated plate muffler and the muffler (8) may be configured to be connected to the motor drive (6).

6. The anchor drilling rig device based on the integrated drilling and hole washing according to any one of claims 1 to 5, characterized in that: The disc housing (1), distribution shaft (2), control lever (5), motor drive (6), and air leg (7) are arranged with the distribution valve (3) and control valve (9) in a manner that follows the branch pipeline layout. The disc housing (1), distribution shaft (2), control lever (5), motor drive (6), air leg (7), distribution valve (3), and control valve (9) are arranged with the lubricator (4) in a manner that follows the lubricant injection layout. The disc housing (1), distribution shaft (2), control lever (5), motor drive (6), air leg (7), distribution valve (3), and control valve (9) are arranged with the muffler (8) in a manner that follows the noise reduction layout. Alternatively, the centerline of the housing (1), the centerline of the motor drive (6), and the centerline of the air leg (7) are set on the same straight line.

7. The anchor drilling rig device based on integrated drilling and hole washing as described in claim 3, characterized in that: A first rotating support (80) and a second rotating support (90) are respectively provided between the distribution shaft (2) and the distribution valve (3).

8. The anchor drilling rig device based on integrated drilling and hole washing according to claim 7, characterized in that: The disc housing (1) is configured to include a disc portion (11) and a block portion (12), and a mounting hole (13) is provided in the block portion (12). A receiving groove (14) is provided in the middle of the outer end face of the block portion (12), and the inner end face of the block portion (12) is configured to be connected to the peripheral side face of the disc portion (11). The upper end face of the disc portion (11) is configured to be connected to the motor drive (6), and the lower end face of the disc portion (11) is configured to be connected to the air leg (7). The mounting hole (13) is configured to be connected to the distribution shaft (2), and the receiving groove (14) is configured to be connected to the distribution valve (3). The disc portion (11) is configured to be a circular block, and the block portion (12) is configured to be a rectangular block. The mounting hole (13) is configured to be a hole, and the receiving groove (14) is configured to be a U-shaped groove. Alternatively, the first rotating support (80) and the second rotating support (90) are respectively configured as bearing bodies, and the inner ring of the first rotating support (80) is configured to be connected to one section of the middle part of the distribution shaft (2), the outer ring of the first rotating support (80) is configured to be connected to one side of the distribution valve (3), and the inner ring of the second rotating support (90) is configured to be connected to another section of the middle part of the distribution shaft (2), and the outer ring of the second rotating support (90) is configured to be connected to another side of the distribution valve (3).

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