A drilling mechanism for a derrick drilling installation robot

Abstract

The utility model discloses a kind of drilling mechanisms for boom punching installation robot, it is related to drilling technology field, including the drilling machine with drill bit, set in telescopic dust hood of drill bit exterior and be used for the fixed plate of drilling machine and telescopic dust hood installation, the telescopic dust hood has the closed end of fixed state and the open end of free state, closed end is installed on fixed plate and static sleeve joint in drill bit exterior, open end and the drill tip of drill bit are flush, to when drill tip is in contact with building and makes rotary feed action, open end is in contact with the periphery of drilling position, closed end makes similar action towards open end. The utility model is by setting the static cooperation of telescopic dust hood and drill bit, the closed end of telescopic dust hood is fixed in fixed plate, open end is flush with drill tip, telescopic dust hood can be close to drilling periphery when drill bit rotates and feeds, the generated debris and dust are collected, avoid the situation that debris splashes and dust diffuses occurs.

Description

Technical Field

[0001] This utility model relates to the field of drilling technology, specifically to a drilling mechanism for a boom drilling and installation robot. Background Technology

[0002] Early drilling operations relied on manual operation of impact drills or handheld devices. Because it was manual, there were problems such as low drilling accuracy, poor efficiency, and safety hazards associated with working at height.

[0003] A search revealed a patent document with authorization announcement number CN219583264U, which discloses a wall drilling robot. This robot includes a vehicle body, a lifting mechanism, and a drilling assembly. The vehicle body includes a movable body, with the lifting mechanism mounted on its top. The lifting mechanism's two ends are connected to the top of the movable body and the bottom of a lifting plate, respectively, and is used for height adjustment of the drilling assembly. The drilling assembly includes a translation mechanism and a drilling mechanism. The translation mechanism is located on top of the lifting plate and is used for horizontal distance adjustment of the drilling mechanism. The drilling mechanism is mounted on top of the translation mechanism, and a scale is mounted on one side of the drilling mechanism. The scale and scale are convenient for measuring the drilling depth.

[0004] The aforementioned drilling robot uses two sets of second hydraulic telescopic rods to move the drilling assembly up and down to different heights on the work surface for drilling operations. The horizontal movement of the base moves the drilling mechanism to different horizontal distances for drilling, achieving automated drilling and avoiding the shortcomings of manual drilling in existing technologies. However, this drilling robot only automates manual operations; it lacks components for collecting debris and dust generated during drilling. Therefore, when the drill bit is drilling into the wall, significant amounts of dust and concrete debris are generated at the drilled location. The flying debris and airborne dust not only make subsequent cleaning difficult but also may cause injury to workers.

[0005] To address these issues, we propose a drilling mechanism for a boom drilling and installation robot. Utility Model Content

[0006] The purpose of this utility model is to solve the problems in the prior art by proposing a drilling mechanism for a boom drilling and installation robot. This drilling mechanism achieves effective collection of debris and dust during the drilling process by setting a telescopic dust collection cover on the outside of the drill bit. Its telescopic characteristics enable it to adapt to the feed depth of the drill bit and avoid interference with the drilling action due to the constant length of the sleeve.

[0007] To solve the above problems, this utility model provides the following technical solution:

[0008] A drilling mechanism for a boom drilling and installation robot includes a drill with a drill bit, a telescopic dust collection hood disposed outside the drill bit, and a fixing plate for mounting the drill and the telescopic dust collection hood. The telescopic dust collection hood has a fixed closed end and a free open end. The closed end is mounted on the fixing plate and statically sleeved on the outside of the drill bit. The open end is flush with the drill tip of the drill bit, so that when the drill tip touches the building and performs a rotating feed action, the open end touches the periphery of the drilling position, and the closed end moves in a similar manner toward the open end.

[0009] As a further embodiment of this utility model: a dust removal pipe is provided on the closed end for communicating with the inner cavity of the telescopic dust collection hood.

[0010] As a further embodiment of this utility model: the closed end is coaxially arranged with the drill bit, so that the telescopic dust collection cover and the drill bit are arranged in a coaxial manner.

[0011] As a further embodiment of this utility model: the fixing plate is provided with a clamp that is attached to the outside of the drilling rig. Multiple connecting rods are fixedly installed on the clamp, and one end of the multiple connecting rods extending to the drill bit position is provided with a support. The support is used for the installation of the closed end.

[0012] As a further embodiment of this utility model: multiple connecting rods are arranged in a circumferential array outside the drill bit.

[0013] As a further embodiment of this utility model: the bottom and sides of the drilling rig are both mounted on the fixing plate by hose clamps, and the fixing plate is provided with V-shaped support blocks for supporting the bottom of the drilling rig.

[0014] As a further embodiment of this utility model, the drilling mechanism also includes a first slide for sliding the fixed plate, a first drive source is provided on the first slide, and the execution end of the first drive source is connected to the fixed plate to realize the sliding of the fixed plate on the first slide.

[0015] As a further embodiment of this invention, the drilling mechanism also includes a vacuum cleaner connected to the dust removal pipe.

[0016] As a further embodiment of this utility model, the drilling mechanism also includes a protective cover disposed on the fixed plate for covering the drilling machine.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting a telescopic dust collection hood in static cooperation with the drill bit, the closed end of the telescopic dust collection hood is fixed to the fixed plate, and the open end is flush with the drill tip. The telescopic dust collection hood can closely follow the periphery of the borehole when the drill bit rotates and feeds, collecting the generated debris and dust, avoiding debris splashing and dust spreading. At the same time, the telescopic characteristics of the sleeve allow it to adapt to the drill bit feed depth, avoiding interference with the drilling operation due to the constant sleeve length, and providing high flexibility.

[0019] 2. By adding a dust removal pipe at the closed end, active removal of chips and dust during drilling is achieved. Chips generated by the drill bit can be directly discharged through the dust removal pipe within the telescopic dust collection hood, preventing chips from accumulating in the gap between the sleeve and the drill bit, which could cause jamming or wear. This significantly improves chip removal efficiency, reduces downtime for cleaning, and also reduces heat generated by chip friction, extending drill bit life. Furthermore, in conjunction with an external vacuum cleaner, dust-free operation can be further achieved, meeting environmental protection and healthy construction requirements.

[0020] 3. A support structure combining clamps and multiple connecting rods provides a highly stable installation solution for the drilling rig and telescopic dust hood. The clamps tightly secure the drilling rig, while the multiple connecting rods extend circumferentially to the drill bit position and collectively support the support, forming a multi-point distributed force-bearing frame. This design disperses the vibration energy during drill bit operation, preventing structural loosening due to long-term vibration; simultaneously, the support provides a rigid mounting platform for the closed end, ensuring a constant relative position between the sleeve and the drill bit.

[0021] 4. By circumferentially arraying multiple connecting rods on the outside of the drill bit, the mechanical balance of the support structure is enhanced. The circumferentially symmetrical distribution avoids torque imbalance caused by unilateral force and ensures that vibrations in all directions are evenly absorbed during drill bit feeding.

[0022] 5. The combination of hose clamps and V-shaped supports enables rapid fixation and precise positioning of the drilling rig on the mounting plate. The hose clamps provide lateral locking force to prevent axial movement of the drilling rig; the V-shaped supports under the drilling rig, utilizing their self-centering inclined surface to simplify the installation and leveling process. This structure combines rigidity and convenience, reducing borehole axis deviation caused by installation errors. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Figure 1 This is a three-dimensional structural diagram of the drilling mechanism of this utility model;

[0025] Figure 2 yes Figure 1 A three-dimensional structural diagram showing the removal of the protective cover under certain conditions;

[0026] Figure 3 yes Figure 2 A three-dimensional structural diagram of the drilling rig under the condition of removal;

[0027] Figure 4 yes Figure 3 A partially enlarged structural diagram;

[0028] Figure 5 This is a schematic diagram of a hanger structure in the prior art;

[0029] Figure 6 This is a three-dimensional structural diagram of the tightening mechanism of this utility model;

[0030] Figure 7 yes Figure 6 A three-dimensional structural diagram showing the removal of the protective cover in the current state;

[0031] Figure 8 yes Figure 6 A three-dimensional structural diagram showing the removal of the cover from the gear transmission component under certain conditions;

[0032] Figure 9 yes Figure 8 A three-dimensional structural diagram showing the removal of the lifting rod in the current state;

[0033] Figure 10 yes Figure 9 A schematic diagram of the assembly structure of the gear transmission component and the bearing support under the specified conditions;

[0034] Figure 11 This is a three-dimensional structural diagram of the tightening gear, tightening sleeve, and limiting sleeve in this utility model;

[0035] Figure 12 This is a three-dimensional structural diagram of the tightening gear and tightening sleeve in this utility model;

[0036] Figure 13 This is a schematic diagram of the three-dimensional structure of the limiting sleeve in this utility model;

[0037] Figure 14 This is a three-dimensional structural diagram of the frame, drilling mechanism, and tightening mechanism of this utility model. Figure 1 ;

[0038] Figure 15 This is a three-dimensional structural diagram of the frame, drilling mechanism, and tightening mechanism of this utility model. Figure 2 ;

[0039] Figure 16 This is a three-dimensional structural diagram of the frame, drilling mechanism, and tightening mechanism of this utility model. Figure 3 .

[0040] In the diagram: 1. Drilling rig; 101. Drill bit; 2. Telescopic dust collection hood; 201. Closed end; 202. Open end; 3. Fixing plate; 4. Clamp; 5. Connecting rod; 6. Support; 7. Hose clamp; 8. V-shaped support block; 9. First slide; 10. First drive source; 11. Dust collection pipe; 12. Vacuum cleaner; 13. Protective cover; 14. Limiting sleeve; 15. Limiting groove; 16. Tightening sleeve; 17. Bearing 18. Support; 19. Tightening gear; 20. Drive motor; 21. Key block; 22. Inlet / outlet; 23. Second slide; 24. Second drive source; 25. Protective cover; 26. V-shaped lateral abutment seat; 27. Gear transmission component; 28. Frame; 29. ​​Lifting seat; 30. First slide; 31. Second slide; 32. Distance sensor; 33. Industrial camera; 44. Fill light; a. Hanging rod; b. Nut. Detailed Implementation

[0041] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0042] Example 1:

[0043] like Figures 1-4 As shown, a drilling mechanism for a boom drilling and installation robot includes a first slide 9, on which a fixed plate 3 is slidably mounted. A first drive source (cylinder, etc.) 10 is mounted on the first slide 9. The actuator of the first drive source 10 is fixedly connected to the fixed plate 3, so that when the first drive source 10 is working, it can drive the fixed plate 3 to slide on the first slide 9. The direction of sliding can be set according to the actual drilling direction. A drill rig 1 and a telescopic dust collection hood 2 are mounted on the fixed plate 3. The specific connection and layout relationships are as follows:

[0044] (1) Drilling machine 1: The fixing plate 3 is designed in an L shape to fit the shape of the drilling machine 1. The bottom of the fixing plate 3 is provided with a V-shaped support block 8 for the bottom of the drilling machine 1 to be placed. At the same time, the bottom and side of the drilling machine 1 are clamped on the fixing plate 3 by the hose clamp 7. The movement of the fixing plate 3 can drive the drilling machine 1 to move accordingly.

[0045] (2) Telescopic Dust Collection Hood 2: The telescopic dust collection hood 2 has a fixed closed end 201 and a free open end 202. The closed end 201 is mounted on the fixed plate 3 and statically sleeved around the drill bit 101. Static sleeved means that the closed end 201 is fitted around the drill bit 101 through a hole with a diameter slightly larger than the diameter of the drill bit 101, so that the closed end 201 does not interfere with the rotation of the drill bit 101. This installation method does not interfere with the rotation of the drill bit 101; when the drill bit 101 is working, the closed end 201 always remains relatively stationary. The open end 202 is arranged flush with the drill tip of the drill bit 101. Figure 2 The drill tip of the drill bit 101 shown is higher than the opening end 202, which indicates that the drilling operation is underway. It should be noted that the telescopic dust collection hood 2 can be a pipe with telescopic function in the prior art, such as a corrugated pipe.

[0046] Under the above design, when drilling is required on a building, a laser is used for pre-positioning, then the drill rig 1 is started, causing the drill bit 101 to rotate. The fixed plate 3 is then moved on the first slide 9 until the drill bit 101 and the opening end 202 contact the drilling position. The fixed plate 3 continues to move, feeding the drill bit 101 towards the building until the specified drilling depth is achieved. During this process, because the opening end 202 is in contact with the drilling position, the telescopic dust collection hood 2 is compressed when the drill bit 101 feeds, meaning the closed end 201 moves towards the opening end 202. At this time, the positions of the drill bit 101 and the telescopic dust collection hood 2 can be adjusted. Figure 1 To illustrate, the open end 202 is located below the drill tip of the drill bit 101. Simultaneously, due to the contact between the open end 202 and the outer perimeter of the drilling location, debris and dust generated during drilling fall into the telescopic dust collection hood 2, ensuring cleanliness during drilling operations and eliminating the need for subsequent cleaning of scattered debris and dust.

[0047] To prevent dust from escaping through the gap between the open end 202 and the building, and to compensate for the limited material storage of the telescopic dust hood 2 during high-intensity drilling, this application provides a dust collection pipe 11 on the closed end 201 for communication with the inner cavity of the telescopic dust hood 2. Therefore, during drilling, the generated debris and dust will fall from the dust collection pipe 11. Simultaneously, the vibration generated by the drilling machine 1 during drilling further helps to shake the debris and dust off from the dust collection pipe 11. Furthermore, a vacuum cleaner 12 can be added, connected to the dust collection pipe 11, to suck up the debris and dust generated during drilling.

[0048] To facilitate the installation of the closed end 201 on the fixed plate 3, a clamp 4 is provided on the fixed plate 3, which is attached to the outside of the drilling rig 1. Multiple connecting rods 5 are fixedly mounted on the clamp 4, and a support 6 is provided at one end of each connecting rod 5 extending to the drill bit 101. The support 6 is used for the installation of the closed end 201. To ensure uniform force distribution, the multiple connecting rods 5 are arranged in a circumferential array outside the drill bit 101. Furthermore, the closed end 201 and the drill bit 101 can be arranged coaxially, so that the telescopic dust collection hood 2 and the drill bit 101 are coaxially arranged.

[0049] like Figure 1 As shown, a protective cover 13 can also be installed on the fixed plate 3 to protect and cover the entire drilling rig 1.

[0050] Example 2:

[0051] like Figures 6-13 As shown, a boom tightening mechanism includes multiple limiting sleeves 14. One end face of each limiting sleeve 14 is recessed axially to a certain depth (this depth can be set according to the thickness of the nut b) to form a limiting groove 15 for accommodating the nut b on the boom a. This state can be achieved by... Figure 13 This is used to indicate the type of nut b on the boom a. Because the nuts b on the boom a are of different types, the shapes of the limiting grooves 15 on the multiple limiting sleeves 14 are respectively designed to match the shapes of the nuts b. These multiple limiting sleeves 14 with different limiting grooves 15 constitute a selectable component library. Before tightening the boom a, a limiting sleeve 14 with a matching upper limiting groove 15 shape is selected from the component library according to the shape of the nuts b on the boom a.

[0052] Preferably, since the nut b on the existing boom a is generally hexagonal or square, this application provides two limiting sleeves 14 to match it. Correspondingly, the limiting grooves 15 on the two limiting sleeves 14 are hexagonal and square, respectively. Of course, when the bolt b on the boom a is set to other shapes, the shape of the limiting groove 15 on the limiting sleeve 14 will also match it.

[0053] It should be noted that this application Figures 6-8The lifting rods a are not fitted with expansion tubes. Expansion tubes will be fitted onto their top ends during subsequent use. When an expansion tube is fitted onto the top end of lifting rod a, it can be placed on the selected limiting sleeve 14. The limiting groove 15 on the limiting sleeve 14 accommodates the nut b on lifting rod a. Then, the limiting sleeve 14 is driven upwards until the expansion tube on lifting rod a is inserted into the hole. Next, the limiting sleeve 14 is driven to rotate axially. Since the shape of the limiting groove 15 matches the shape of the nut b, the limiting groove 15 will prevent the nut b from rotating, causing the nut b to rotate. The rotation of the nut b will cause the expansion tube to expand radially, thus forming a mechanical engagement with the hole wall and completing the tightening process.

[0054] Based on the component library formed by the aforementioned multiple limiting sleeves 14, this application provides a tightening sleeve 16 for driving the limiting sleeves 14 to rotate. After selecting the appropriate limiting sleeve 14 from the component library, the limiting sleeve 14 can be coaxially placed inside the tightening sleeve 16, and the two can be connected using a keyway. This connection method is similar to the spline connection in the prior art, or it can be the method designed in this application: one section of the limiting sleeve 14 is set as a prism shape. This state can be achieved by... Figure 13 This indicates that a groove is formed by recessing one end face of the tightening sleeve 16 inward to a certain depth along its axial direction. This state can be achieved by... Figure 12 This is done by using the prism-shaped segment and the slotted fitting to complete the installation of the tightening sleeve 16 and the limiting sleeve 14. The state after installation can be determined by... Figure 11 The above installation method allows the rotation of the tightening sleeve 16 to drive the limiting sleeve 14 to follow, thereby realizing the tightening action of the limiting sleeve 14 on the nut b.

[0055] To automatically rotate the tightening sleeve 16, this application also includes a drive assembly for driving the tightening sleeve 16 to rotate. Specifically, the drive assembly includes a support 17, on which a tightening gear 18 and a drive motor 19 are mounted. The output shaft of the drive motor 19 is connected to the tightening gear 18. The tightening sleeve 16 is coaxially mounted on the tightening gear 18. The two can be conventionally detachably connected, for example, by having a through hole at the center of the tightening gear 18 for inserting the tightening sleeve 16, and both the wall of the through hole and the outer wall of the tightening sleeve 16 have insertion holes, which are arranged opposite to each other and jointly hold a key block 20. Figure 11 As shown, the two sockets and the key block 20 together form a connection structure, and the connection structure is set into two sets and arranged radially along the tightening gear 18. During operation, the drive motor 19 works, which drives the tightening gear 18 to rotate, thereby driving the tightening sleeve 16 to rotate, realizing the rotation action of the tightening sleeve 16.

[0056] Furthermore, in order to increase the rotational torque of the tightening sleeve 16, a gear transmission component 26 is provided on the bearing support 17 for transmitting power between the drive motor 19 and the tightening gear 18. The gear transmission component 26 can be a reduction gear set or the like in the prior art, which will not be described in detail here.

[0057] Meanwhile, in order to enable the boom a to be driven upward when placed on the tightening sleeve 16, this application also includes a second slide 22 for sliding installation of the bearing support 17, and a second drive source (cylinder, etc.) 23 is provided on the second slide 22. The execution end of the second drive source 23 is connected to the bearing support 17 to realize the sliding of the bearing support 17 on the second slide 22, that is, to realize the up and down movement of the tightening sleeve 16.

[0058] Based on the aforementioned setting of the limiting sleeve 14 and the bearing support 17, since the length of the lifting rod a is relatively long and it has a nut b, generally, the lifting rod a can only be inserted into the limiting sleeve 14 from top to bottom. However, this vertical insertion method is limited by environmental factors and is inconvenient to use. Therefore, we propose a horizontal insertion method. This method involves notches on the sides of the tightening gear 18, the tightening sleeve 16, and the limiting sleeve 14, and these notches together form an inlet / outlet 21 for the lifting rod a to enter or exit. This state can be achieved by... Figure 11 It should be noted that the size of the notch on the tightening gear 18 will not interfere with the meshing of the gears in the gear transmission component 26. The existence of this notch will not interfere with the meshing of the tightening gear 18 and the gear transmission component 26.

[0059] To protect the drive motor 19, a protective cover 24 is provided on the support 17. Meanwhile, to stably limit the movement of the boom a placed on the limiting sleeve 14, a V-shaped lateral abutment seat 25 is provided on the support 17 below the limiting sleeve 14. When the boom a is placed on the limiting sleeve 14, the bottom sides of the boom a abut against the two inner walls of the V-shaped lateral abutment seat 25. In other words, the limiting sleeve 14 and the V-shaped lateral abutment seat 25 limit the movement of the boom a, ensuring its stability during upward movement.

[0060] Example 3:

[0061] like Figures 14-16As shown, the boom drilling and installation robot includes a frame 27, on which a column is mounted. A lifting seat 28 is slidably mounted vertically on the column. A first slide 29 is slidably mounted horizontally on the lifting seat 28. A second slide 30 is slidably mounted horizontally on the first slide 29. The sliding direction of the first slide 29 is perpendicular to the sliding direction of the second slide 30. Therefore, the lifting seat 28, the first slide 29, and the second slide 30 together constitute a three-dimensional motion mechanism. At this time, the drilling mechanism and the tightening mechanism mentioned above are set on the second slide 30. The drilling mechanism and the tightening mechanism can move in three dimensions under the action of the three-dimensional motion mechanism, that is, they can move up and down, left and right, and forward and backward to realize the corresponding drilling and tightening actions.

[0062] When the robot needs to drill holes in the ceiling, the drilling mechanism can first be moved to the designated position using a three-dimensional motion mechanism. Then, the drill bit 101 is fed upwards to drill holes in the ceiling until a hole of the corresponding depth is formed. The specific drilling process can be referred to the description in Embodiment 1, which will not be repeated here. Afterwards, the drilling mechanism is reset using the three-dimensional motion mechanism. Then, the suspension rod a is placed on the tightening sleeve 16, and the tightening sleeve 16 is moved again using the three-dimensional motion mechanism until the top of the suspension rod a is inserted and tightened into the hole. The specific tightening process can be referred to the description in Embodiment 2, which will not be repeated here. This embodiment integrates the drilling mechanism and the tightening mechanism on the frame 27, so that the drilling and tightening work is carried out sequentially by automated means. This avoids the huge time and manpower required for drilling and suspension rod installation in large-scale sites. Moreover, the automated drilling and tightening work ensures that the drilling position, accuracy, and tightening effect are consistent and without significant errors.

[0063] It should be noted that the sliding of the aforementioned lifting seat 28, first slide 29, and second slide 30 can be achieved using existing technologies such as lead screw and slider mechanisms and telescopic rods, and this paper is not limited to this type of drive. Furthermore, the design of the three-dimensional motion mechanism composed of the lifting seat 28, first slide 29, and second slide 30 is only one approach implemented in this paper; based on mature three-dimensional motion design technologies, this paper can arbitrarily select one.

[0064] To enable this robot to adapt to different workplaces and achieve high installation accuracy, a distance sensor 31, an industrial camera 32, and a supplementary light 33 can be installed on the second slide 30. The distance sensor 31 continuously monitors the upward feed displacement of the drill bit 101 and the tightening sleeve 16 during drilling and tightening operations, ensuring the accuracy of these processes. The industrial camera 32 can capture images of the drilling location for identification, and in conjunction with the three-dimensional motion mechanism, it allows for better adjustment of the positions of the drill bit 101 and the tightening sleeve 16. The supplementary light 33 provides illumination in dark working environments.

[0065] Furthermore, based on the three-dimensional motion mechanism setup, in order to ensure stable and precise upward feed displacement of the drilling and tightening mechanisms, this embodiment fixes the first slide 9 in the drilling mechanism onto the second slide 30. This allows the drill bit 101 to move upward not only by the lifting seat 28 but also by the fixed plate 3. That is, in use, the upward drive of the drill bit 101 by the lifting seat 28 is defined as coarse adjustment, and the upward drive of the drill bit 101 by the fixed plate 3 is defined as fine adjustment. Initially, coarse adjustment is used to quickly adjust the drill bit 101 to the specified height, and then fine adjustment is used to slowly feed the drill bit 101 upward to achieve drilling. Similarly, in this embodiment, the second slide 22 in the tightening mechanism is fixed onto the second slide 30. This allows the tightening sleeve 16 to move upward not only by the lifting seat 28 but also by the bearing support 17. The upward movement of the tightening mechanism can also be defined as coarse and fine adjustment stages respectively.

[0066] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A drilling mechanism for a boom hole punching installation robot, characterized by, The system includes a drilling rig (1) with a drill bit (101), a telescopic dust collection hood (2) located outside the drill bit (101), and a fixing plate (3) for mounting the drilling rig (1) and the telescopic dust collection hood (2). The telescopic dust collection hood (2) has a fixed closed end (201) and a free open end (202). The closed end (201) is mounted on the fixing plate (3) and statically sleeved on the outside of the drill bit (101). The open end (202) is flush with the drill tip of the drill bit (101) so that when the drill tip touches the building and makes a rotating feed action, the open end (202) touches the periphery of the drilling position, and the closed end (201) makes a similar action toward the open end (202).

2. The drilling mechanism for a boom hole punching installation robot according to claim 1, characterized by, The closed end (201) is provided with a dust removal pipe (11) for communicating with the inner cavity of the telescopic dust collection hood (2).

3. The drilling mechanism for a boom hole punching installation robot according to claim 1 or 2, characterized in that, The closed end (201) is coaxially arranged with the drill bit (101) so that the telescopic dust collection cover (2) and the drill bit (101) are arranged in a coaxial manner.

4. The drilling mechanism for a boom hole punching installation robot according to claim 1 or 2, characterized in that, The fixing plate (3) is provided with a clamp (4) that is attached to the outside of the drilling rig (1). Multiple connecting rods (5) are fixedly installed on the clamp (4), and a support (6) is provided at one end of the multiple connecting rods (5) extending to the position of the drill bit (101). The support (6) is used for the installation of the closed end (201).

5. The drilling mechanism for a boom hole punching installation robot according to claim 4, characterized in that, Multiple connecting rods (5) are arranged in a circumferential array outside the drill bit (101).

6. The drilling mechanism for a boom hole punching installation robot according to claim 1 or 2, characterized in that, The bottom and sides of the drilling rig (1) are mounted on the fixing plate (3) by hose clamps (7), and the fixing plate (3) is provided with V-shaped support blocks (8) for supporting the bottom of the drilling rig (1).

7. The drilling mechanism for a boom hole punching installation robot according to claim 1 or 2, characterized in that, The drilling mechanism also includes a first slide (9) for sliding mounting of the fixing plate (3), a first drive source (10) is provided on the first slide (9), and the execution end of the first drive source (10) is connected to the fixing plate (3) to realize the sliding of the fixing plate (3) on the first slide (9).

8. The drilling mechanism for a boom hole punching installation robot according to claim 2, characterized by, The drilling mechanism also includes a vacuum cleaner (12) connected to the dust removal pipe (11).

9. A drilling mechanism for a boom drilling and installation robot according to claim 1 or 2, characterized in that, The drilling mechanism also includes a protective cover (13) mounted on a fixed plate (3) for covering the drilling machine (1).

Images