Highly efficient and environmentally friendly dust-collecting perforating device

Abstract

The application discloses a high-efficiency and environment-friendly dust-collecting perforating device, which comprises a fixing mechanism, a dust collecting cylinder and a drill fixing frame, wherein the drill fixing frame is provided with a drill bit channel communicated with the dust collecting cylinder; one end surface of the dust collecting cylinder is attached to a wall surface to be perforated; and a dust treatment mechanism is communicated with the other end of the dust collecting cylinder through a connecting mechanism. The high-efficiency and environment-friendly dust-collecting perforating device is provided with the dust collecting cylinder, the connecting mechanism and the dust treatment mechanism, and is additionally provided with a wet dust setting and automatic air extraction function, so that the dust generated in the perforating process can be efficiently collected and treated, and the perforating operation efficiency and safety are improved.

Description

Technical Field

[0001] This invention relates to the field of auxiliary equipment technology for building construction. More specifically, this invention relates to a highly efficient and environmentally friendly dust-collecting drilling device. Background Technology

[0002] Drilling holes in walls is a common and necessary part of construction. However, traditional drilling methods often generate a large amount of dust, which not only pollutes the construction environment and affects the health of construction workers, but may also damage the surrounding environment and equipment. For a long time, the construction industry has been seeking effective dust control methods, but traditional methods such as water spraying and manual cleaning suffer from low efficiency, high cost, and unsatisfactory results.

[0003] With continuous technological advancements and increasing environmental awareness, the construction industry has an increasingly urgent need for dust control equipment. Against this backdrop, developing a highly efficient, environmentally friendly, easy-to-operate, and adaptable dust collection device for wall drilling is particularly important. This device can collect and process the dust generated during drilling operations in real time, ensuring a clean construction environment and protecting the health of construction workers, while simultaneously reducing environmental pollution and aligning with the green development concept of modern construction. Summary of the Invention

[0004] One object of the present invention is to solve at least the above-mentioned problems and to provide at least the advantages that will be described later.

[0005] To achieve these objectives and other advantages according to the present invention, a highly efficient and environmentally friendly dust-collecting drilling device is provided, comprising:

[0006] The fixing mechanism includes a dust collection cylinder and a drill frame, wherein the drill frame is provided with a drill bit channel communicating with the dust collection cylinder; one end face of the dust collection cylinder is in contact with the wall surface to be drilled;

[0007] The dust handling mechanism has its dust inlet connected to the other end of the dust collection cylinder via a connecting mechanism.

[0008] Preferably, in the aforementioned high-efficiency and environmentally friendly dust-collecting perforation device, the connecting mechanism includes a connecting bend and a telescopic rod. The connecting bend is an L-shaped hollow tube. One end of the connecting bend is rotatably and sealed to the outer wall of the other end of the dust collection cylinder, and the other end is connected to one end of the telescopic rod. The other end of the telescopic rod is connected to the dust inlet of the dust treatment mechanism.

[0009] Preferably, in the aforementioned high-efficiency and environmentally friendly dust-collecting drilling device, the drilling rig mounting frame includes a housing and a connecting component for fixing the drilling rig. The drill bit channel is coaxially disposed inside the housing. The housing has a cavity with a circular cylindrical structure, which is coaxially arranged around the outer periphery of the drill bit channel. The drilling rig is located at the other end of the housing.

[0010] The drilling device also includes:

[0011] A water-absorbing sponge is disposed inside the cavity, and a water inlet pipe for filling the water-absorbing sponge with water is provided on the outer wall of the shell;

[0012] Multiple guide tubes are spaced apart on the inner annular wall of the cavity. One end of each guide tube is connected to the cavity, and the other end passes radially through the inner annular wall of the cavity along the housing and is connected to the drill bit channel.

[0013] Multiple capillaries are provided, with one capillary coaxially arranged inside each guide tube. One end of each capillary is elastically and slidably connected to the corresponding guide tube along the radial direction of the shell through an elastic element, and the other end extends into the corresponding absorbent sponge.

[0014] Preferably, the high-efficiency and environmentally friendly dust-collecting drilling device further includes:

[0015] The gear disc is coaxially and fixedly sleeved on the drill bit;

[0016] A positioning cylinder is coaxially disposed inside the dust collection cylinder. The inner wall of the positioning cylinder is provided with a second tooth that matches the first tooth on the gear disk, so that the positioning cylinder meshes with the gear disk.

[0017] A sleeve is coaxially fitted around the outside of the positioning cylinder. A sliding cylinder is rotatably fitted around the outside of the sleeve via a bearing component. The two sides of the sliding cylinder are slidably connected to the inner wall of the dust collection cylinder along the axial direction of the dust collection cylinder.

[0018] Multiple exhaust blades are circumferentially spaced between the positioning cylinder and the sleeve, and the suction direction of the exhaust blades is from one end of the dust collection cylinder to the other end of the dust collection cylinder.

[0019] Preferably, in the aforementioned high-efficiency and environmentally friendly dust-collecting perforation device, two symmetrical grooves extending along the axial direction of the dust collection cylinder are provided on the inner wall of the dust collection cylinder; sliders are provided on both sides of the sliding cylinder, and each slider is slidably disposed in a groove.

[0020] Multiple pairs of adjustment holes are spaced apart along the axial direction of the dust collection cylinder on the side wall of the dust collection cylinder. Each pair of adjustment holes is symmetrically arranged on both sides of the dust collection cylinder along the radial direction of the dust collection cylinder. Each adjustment hole extends along the radial direction of the dust collection cylinder and communicates with the corresponding sliding groove. Each adjustment hole is provided with an elastic pin that slides elastically along the radial direction of the dust collection cylinder.

[0021] Preferably, in the aforementioned high-efficiency and environmentally friendly dust-collecting drilling device, the first saw tooth of the gear disk is provided with an elastic block, and the second saw tooth is provided with a groove corresponding to the block.

[0022] Preferably, in the aforementioned high-efficiency and environmentally friendly dust-collecting drilling device, the connecting component includes:

[0023] Multiple first support rods are circumferentially spaced on the outer wall of the housing. One end of each first support rod is slidably connected to the outer wall of the housing along the axial direction of the housing, and the other end extends radially along the housing.

[0024] Multiple second support rods are provided, with one second support rod corresponding to each first support rod. Each second support rod has an L-shaped structure, and the free end of the vertical part of the second support rod is hinged to the other end of the corresponding first support rod. The bottom of the drilling rig rests on the horizontal part of the second support rod.

[0025] The present invention has at least the following beneficial effects: The efficient and environmentally friendly dust-collecting drilling device of the present invention, by setting up a dust collection cylinder, a connecting mechanism, a dust treatment mechanism, and adding a humidification dust suppression and automatic ventilation function, realizes the efficient collection and treatment of dust generated during the drilling process, and at the same time improves the efficiency and safety of drilling operations.

[0026] Other advantages, objectives and features of the present invention will become apparent in part from the following description, and in part from those skilled in the art through study and practice of the invention. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the efficient and environmentally friendly dust-collecting perforation device described in one technical solution of the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the efficient and environmentally friendly dust-collecting perforation device described in another technical solution of the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of the efficient and environmentally friendly dust-collecting perforation device described in another technical solution of the present invention;

[0030] Figure 4This is a schematic diagram of the structure of the efficient and environmentally friendly dust-collecting perforation device described in another technical solution of the present invention;

[0031] Figure 5 This is a schematic diagram of the drilling rig fixing frame described in another technical solution of the present invention;

[0032] Figure 6 This is a schematic diagram of the structure of the dust collection cylinder described in another technical solution of the present invention;

[0033] Figure 7 For the present invention Figure 6 Cross-sectional view of AA;

[0034] Figure 8 This is a schematic diagram of the drill bit structure described in another technical solution of the present invention.

[0035] Explanation of reference numerals in the attached drawings: 1-Fixing mechanism; 11-Dust collection cylinder; 12-Drill rig mounting frame; 13-Drill bit channel; 2-Connecting mechanism; 21-Bend; 22-Telescopic rod; 3-Dust handling mechanism; 121-Housing; 122-First support rod; 123-Second support rod; 4-Drill rig; 41-Drill bit; 411-Modible rod; 412-Second spring; 51-Absorbent sponge; 52-Guide tube; 53-Capillary tube; 54-First spring; 61-Gear disk; 611-Clamping block; 62-Positioning cylinder; 63-Sleeve; 64-Sliding cylinder; 65-Exhaust fan blade; 111-Slide groove; 112-Slider; 113-Elastic pin. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement it based on the description.

[0037] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0038] It should be noted that, unless otherwise specified, the experimental methods described in the following implementation plan are all conventional methods, and the reagents and materials described are all commercially available unless otherwise specified.

[0039] In the description of this invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention 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. Therefore, they should not be construed as limitations on this invention.

[0040] like Figures 1-8 As shown, the present invention provides a highly efficient and environmentally friendly dust-collecting drilling device, which includes:

[0041] The fixing mechanism 1 includes a dust collection cylinder 11 and a drill fixing frame 12. The drill fixing frame 12 is provided with a drill bit channel 13 that communicates with the dust collection cylinder 11. One end face of the dust collection cylinder 11 is in contact with the wall surface to be drilled.

[0042] The dust handling mechanism 3 has its dust inlet connected to the other end of the dust collection cylinder 3 via the connecting mechanism 2.

[0043] This invention relates to a highly efficient and environmentally friendly dust-collecting perforation device, the core features of which are the fixing mechanism 1, the dust handling mechanism 3, and the connection relationship between them, as specifically implemented as follows:

[0044] The fixing mechanism 1 includes a dust collection cylinder 11. One end of the dust collection cylinder 11 is designed with a contact surface that fits tightly against the wall to be drilled. Multiple air inlets are provided on the side of the dust collection cylinder 11 to ensure that dust is effectively introduced and collected inside the cylinder during the drilling process. The internal space of the dust collection cylinder 11 is used to temporarily store the dust generated during drilling. Preferably, a funnel-shaped dust cover can be provided at one end of the dust collection cylinder. The dust cover is made of rubber material that fits tightly against the wall to be drilled, and multiple air inlets are provided on the dust cover.

[0045] Drill rig mounting bracket 12: This component is securely mounted on the other end of the dust collection cylinder 11. The drill rig mounting bracket 12 is provided with a drill bit channel 13, which is a channel communicating with the inside of the dust collection cylinder 11. The drill rig 4 can be mounted on the drill rig mounting bracket 12. The drill bit 41 of the drill rig 4 extends from the drilling channel to the dust collection cylinder and contacts the wall. The drill bit channel 13 is used to guide the drill bit 41 on the drill rig 4 to perform drilling operations. The dust generated during the drilling process can smoothly enter the dust collection cylinder 11.

[0046] In actual implementation, in order to transfer the dust collected in the dust collection cylinder 11 to the dust treatment mechanism 3 for processing through the connecting mechanism 2, the connecting mechanism can be a pipe or similar structure, one end of which is connected to the other end of the dust collection cylinder 11 (i.e. the end away from the wall), and the other end is connected to the dust inlet of the dust treatment mechanism 3.

[0047] The dust inlet of the dust handling mechanism 3 is connected to the other end of the dust collection cylinder 11 through the aforementioned connecting mechanism. The dust handling mechanism 3 may contain an air pump for sucking up the dust-laden air in the dust collection cylinder 11, a filter device, an adsorption device, or other dust handling device for filtering the dust in the air, such as a cyclone separator or a bag filter, or a combination of a cyclone separator and a bag filter, to purify the dust transmitted from the dust collection cylinder 11 in order to achieve the purpose of environmentally friendly emission or reuse.

[0048] When using this invention to drill holes in a wall, the drill 4 is first installed on the drill rig mounting frame 12. The drill bit of the drill 4 is inserted into the drill bit channel 13 on the drill rig mounting frame 12, passes through the dust collection bin 11, and extends to contact the wall surface. The connection between the drill 4 and the drill rig mounting frame 12 is a sliding connection. During the drilling process, one hand holds the drill rig mounting frame (multiple suction cups that can adhere to the wall can be installed on the outer edge of the dust cover to fix the drill rig mounting frame, so that the hand does not need to hold it), and the other hand holds the drill handle. The drill 4 is started, and the drill 4, carrying the drill bit 41, moves forward relative to the drill rig mounting frame 12 to drill a hole. Then, the drill 4 is started, and the drill bit 41 performs the drilling operation on the wall. During the drilling process, the generated dust is guided into the dust collection bin 11, and under the suction of the air pump, it is sent to the dust treatment mechanism 3 for purification treatment through the connecting mechanism 2.

[0049] In summary, the efficient and environmentally friendly dust-collecting drilling device of the present invention, through its unique design of the fixing mechanism 1 and the dust handling mechanism 3, and their effective connection, achieves effective collection and handling of dust during wall drilling, avoiding dust scattering and pollution, and improving the cleanliness of the construction environment and the health of construction workers. The opening device provided by the present invention can suck in and separate the dust generated during the drilling process, discharge the purified air, and store the collected dust in a special container for easy subsequent processing. It has advantages such as efficient collection, environmental protection and energy saving, simple operation, and strong adaptability.

[0050] In another technical solution, the efficient and environmentally friendly dust-collecting perforation device includes a connecting bend 21 and a telescopic rod 22. The connecting bend 21 is an L-shaped hollow tube. One end of the connecting bend 21 is rotatably and sealed to the outer wall of the other end of the dust collection cylinder 11, and the other end is connected to one end of the telescopic rod 22. The other end of the telescopic rod 22 is connected to the dust inlet of the dust treatment mechanism 3.

[0051] In the above technical solution, the connecting mechanism 2 includes a connecting bend 21 and a telescopic rod 22. The connecting bend 21 is an L-shaped hollow tube (as shown in the figure), one end of which is sealed and rotatably connected to the outer wall of the other end of the dust collection cylinder 11. This sealed rotatable connection design allows the connecting bend 21 to rotate freely within a certain range, thereby adjusting the angle of the dust collection cylinder 11 according to the wall to be drilled, so that one end of the dust collection cylinder 11 can better fit against the wall. The other end of the connecting bend 21 is connected to one end of the telescopic rod 22.

[0052] Telescopic rod 22: This is an adjustable-length tubular structure. One end connects to the other end of the connecting bend 21, while the other end is seamlessly connected to the dust inlet of the dust handling mechanism 3. The telescopic function of the telescopic rod 22 allows the overall length of the connecting mechanism to be adjusted according to actual needs, to accommodate drilling operations at different heights.

[0053] In practical applications, during drilling operations, the rotation angle of the connecting bend 21 and the length of the telescopic rod 22 are adjusted according to the specific location and angle of the wall, so that one end of the dust collection cylinder 11 can better fit the wall.

[0054] In another technical solution, the high-efficiency and environmentally friendly dust-collecting drilling device includes a drilling rig mounting frame comprising a housing and connecting parts for fixing the drilling rig. The drill bit channel is coaxially disposed inside the housing, and the housing has a cavity with a circular cylindrical structure that coaxially surrounds the outer periphery of the drill bit channel. The drilling rig is located at the other end of the housing.

[0055] The drilling device also includes:

[0056] A water-absorbing sponge is disposed inside the cavity, and a water inlet pipe for filling the water-absorbing sponge with water is provided on the outer wall of the shell;

[0057] Multiple guide tubes are spaced apart on the inner annular wall of the cavity. One end of each guide tube is connected to the cavity, and the other end passes radially through the inner annular wall of the cavity along the housing and is connected to the drill bit channel.

[0058] Multiple capillaries are provided, with one capillary coaxially arranged inside each guide tube. One end of each capillary is elastically and slidably connected to the corresponding guide tube along the radial direction of the shell through an elastic element, and the other end extends into the corresponding absorbent sponge.

[0059] The aforementioned high-efficiency and environmentally friendly dust-collecting drilling device includes a drill mounting frame 12 comprising a housing 121 and a connector for fixing the drill 4. A drill bit channel 13 is coaxially disposed inside the housing 121. The housing 121 contains a cavity with a circular cylindrical structure (a tubular drill bit channel 13 is coaxially inserted into the middle of the cylindrical housing, forming a circular cylindrical cavity between the outer wall of the drill bit channel and the inner wall of the housing), which coaxially surrounds the drill bit channel 13. The drill 4 is located at the other end of the housing 121.

[0060] The drilling device also includes:

[0061] A water-absorbing sponge 51 is disposed inside the cavity, and a water inlet pipe for filling the water-absorbing sponge 51 with water is provided on the outer wall of the housing 121.

[0062] Multiple guide tubes 52 are spaced apart on the inner annular wall of the cavity. One end of each guide tube 52 is connected to the cavity, and the other end passes radially through the inner annular wall of the cavity along the housing 121 and is connected to the drill bit channel 13.

[0063] Multiple capillary tubes 53 are provided, and one capillary tube 53 is coaxially arranged in each guide tube 52. One end of each capillary tube 53 is elastically slidably connected to the corresponding guide tube 52 along the radial direction of the housing 121 through an elastic element, and the other end extends into the corresponding water-absorbing sponge 51.

[0064] In the above technical solution, the present invention further enhances the dust-reducing function of the drilling device. The drill mounting frame 12 includes a housing 121, which is preferably a circular cylindrical structure, with a drill bit channel 13 coaxially arranged inside. The housing 121 also has a cavity of the circular cylindrical structure, which coaxially surrounds the outer periphery of the drill bit channel 13. The dust collection cylinder 11 is located at one end of the housing 121, and the drill 4 is located at the other end of the housing 121. It is connected to the housing 121 through a connector (not shown in the figure). Specifically, the connection is detachable. After the drill 4 is installed on the housing 121, the drill can move relative to the housing 121 along the axial direction of the housing 121, driving the drill bit 41 to advance and realize drilling.

[0065] The cavity is equipped with a water-absorbing sponge 51 and a guide tube 52. The water-absorbing sponge 51 is placed inside the cavity to store water. The outer wall of the shell 121 is provided with a water inlet pipe (not shown in the figure) for filling the water-absorbing sponge 51 with water. Multiple guide tubes 52 are spaced apart on the inner ring wall of the cavity. One end of each guide tube 52 is connected to the cavity, and the other end passes radially through the inner ring wall of the cavity along the shell 121 and is connected to the drill bit channel 13.

[0066] Each guide tube 52 is coaxially provided with a corresponding capillary tube 53. One end of the capillary tube 53 is elastically slidably connected to the corresponding guide tube 52 along the radial direction of the housing 121 via an elastic element, and the other end extends into the corresponding absorbent sponge 51. (Specifically, a slide is provided on the inner wall of the guide tube along the axial direction, and a moving block is provided on the side wall of the capillary tube 53, which is slidably disposed in the slide. The moving block is connected to the end of the slide away from the drill bit channel 13 via a first spring 54. The first spring 54 is configured such that when the drill bit 41 is not inserted into the drill bit channel 13, the other end of the capillary tube 53 is located in the drill bit channel 13, and the other ends of multiple capillary tubes 53 located on the same radial plane are in contact with each other. When the drill bit 41 is not inserted into the drill bit channel 13, the other end of the capillary tube 53 is located in the drill bit channel 13.) When the drill bit 41 is inserted into the drill bit channel 13, the other end of the capillary tube 53 is pushed radially outward. The capillary tube 53 moves radially outward, and one end of the capillary tube 53 is inserted deeper into the absorbent sponge 51. After the drill bit 41 is fully inserted into the drill bit channel 13 and extends into the dust collection cylinder 11 and contacts the wall, the other ends of the multiple capillary tubes 53 contact the side wall of the drill bit 41. The first spring 54 is compressed. When the drill bit 41 rotates, since the side of the drill bit 41 is not a smooth surface, during the rotation of the drill bit 41, in conjunction with the first spring 54, the multiple capillary tubes 53 will slide back and forth radially, so that the capillary tubes 53 can guide the water in the absorbent sponge 51 to the side wall of the drill bit 41 to achieve wet dust suppression.

[0067] In summary, the present invention, by setting up an absorbent sponge and capillary tube, achieves dust reduction in the drill bit channel and cooling of the drill bit 41. Combined with the dust treatment mechanism 3, it effectively improves the efficiency and environmental performance of drilling operations.

[0068] In another technical solution, the highly efficient and environmentally friendly dust-collecting drilling device further includes:

[0069] The gear disk 61 is coaxially and fixedly sleeved on the drill bit 41;

[0070] The positioning cylinder 62 is coaxially disposed inside the dust collection bucket 11. The inner wall of the positioning cylinder 62 is provided with a second tooth that matches the first tooth on the gear disk 61, so that the positioning cylinder 62 meshes with the gear disk 61.

[0071] A sleeve 63 is coaxially sleeved on the outside of the positioning cylinder 62. A sliding cylinder 64 is rotatably sleeved on the outside of the sleeve 63 through a bearing (the specific marking of the bearing is not shown in the figure). The two sides of the sliding cylinder 64 are respectively slidably connected to the inner wall of the dust collection bucket 11 along the axial direction of the dust collection bucket 11.

[0072] Multiple exhaust blades 65 are circumferentially spaced between the positioning cylinder 62 and the sleeve 63, and the suction direction of the exhaust blades 65 is from one end of the dust collection bucket 11 to the other end of the dust collection bucket 11.

[0073] In the above technical solution, the present invention further enhances the automatic ventilation function of the drilling device. The specific automatic ventilation components include a gear disk 61, a positioning cylinder 62, a sleeve 63, a sliding cylinder 64, and multiple ventilation blades 65. The gear disk 61 is coaxially fixedly sleeved on the drill bit 41, while the positioning cylinder 62 is coaxially disposed inside the dust collection cylinder 11. Its inner wall is circumferentially provided with second serrations that match the first serrations on the gear disk 61, allowing the positioning cylinder 62 and the gear disk 61 to mesh tightly. The sleeve 63 is coaxially sleeved on the outside of the positioning cylinder 62 and rotatably sleeved on the sliding cylinder 64 via bearing components. The two sides of the sliding cylinder 64 are slidably connected to the inner wall of the dust collection cylinder 11 along the axial direction of the dust collection cylinder 11. Multiple ventilation blades 65 are circumferentially spaced between the positioning cylinder 62 and the sleeve 63, with their suction direction from one end of the dust collection cylinder 11 to the other. When the drill bit 41 rotates, it will drive the gear disk 61 and the positioning cylinder 62 to rotate and move together in the drilling direction. The sliding cylinder moves forward with the drill bit relative to the dust collection cylinder 11. At the same time, under the action of the bearing, the positioning cylinder 62 and the sleeve 63 can rotate with the drill bit along with the exhaust blade 65, which in turn drives the exhaust blade 65 to rotate and generate suction force, sucking the dust into the other end of the dust collection cylinder 11, and then into the dust treatment mechanism 3 for purification under the action of the air pump.

[0074] In this technical solution, the assembly method of drill bit 41 and drilling rig is as follows: the drilling rig 4 is installed on the drilling rig 4 fixing frame through a connector, and then the tail of drill bit 41 is inserted into the dust collection cylinder 11 from one end along the axial direction of the dust collection cylinder 11, and passes through the drill bit channel (squeezing open the other ends of multiple capillaries), and aligns with the drill bit hole on the drilling rig 4. The drill bit 41 is then fixed to the drilling rig 4 by rotating the nut on the drilling rig 4. At this time, the gear disk 61 on the drill bit 41 meshes with the inner wall of the positioning cylinder 62 through the first and second saw teeth. In specific operation... Beforehand, the positioning cylinder 62 is moved to a suitable position by sliding the sliding cylinder 64: the distance between the positioning cylinder 62 and one end of the dust collection cylinder 11 (if a dust cover is added, this should be the outer edge of the dust cover) is the same as the distance between the gear disk 61 and the head of the drill bit 41, so that after the drill bit 41 is inserted into the position, the head of the drill bit 41 is flush with one end of the dust collection cylinder 11 (if a dust cover is added, this should be the outer edge of the dust cover). At the same time, the gear disk meshes with the positioning cylinder. The above restrictions are to ensure that when one end of the dust collection cylinder 11 is in contact with the wall, the head of the drill bit 41 is in contact with the wall.

[0075] In the above technical solution, the present invention provides a positioning cylinder 62 that can mesh with the gear disk 61 on the drill bit 41 inside the dust collection cylinder 11, and further provides a sleeve 63, a sliding cylinder 64, and an exhaust blade 65 located between the sleeve 63 and the sliding cylinder 64. This achieves automatic ventilation during the drilling operation of the drill bit 41, and the dust generated during drilling is promptly drawn from one end of the dust collection cylinder 11 to the other end. In conjunction with the air pump of the dust treatment mechanism 3, dust collection and air purification are quickly achieved, improving the efficiency and environmental friendliness of the present invention.

[0076] In another technical solution, the efficient and environmentally friendly dust-collecting perforation device has two symmetrically arranged grooves extending along the axial direction of the dust collection cylinder on the inner wall of the dust collection cylinder; sliders are respectively provided on both sides of the sliding cylinder, and each slider is slidably disposed in a groove.

[0077] Multiple pairs of adjustment holes are spaced apart along the axial direction of the dust collection cylinder on the side wall of the dust collection cylinder. Each pair of adjustment holes is symmetrically arranged on both sides of the dust collection cylinder along the radial direction of the dust collection cylinder. Each adjustment hole extends along the radial direction of the dust collection cylinder and communicates with the corresponding sliding groove. Each adjustment hole is provided with an elastic pin that slides elastically along the radial direction of the dust collection cylinder.

[0078] In another technical solution, the efficient and environmentally friendly dust-collecting perforation device has two symmetrically arranged grooves 111 extending axially along the inner wall of the dust collection bin 111; and two sliders 112 are respectively provided on both sides of the sliding cylinder 64, each slider 112 slidingly disposed in a groove 111.

[0079] Multiple pairs of adjustment holes are spaced apart along the axial direction of the dust collection bin 111 on the side wall of the dust collection bin 111. Each pair of adjustment holes is symmetrically arranged on both sides of the dust collection bin 111 along the radial direction of the dust collection bin 111. Each adjustment hole extends radially along the dust collection bin 111 and communicates with the corresponding slide groove 111. Each adjustment hole is provided with an elastic pin 113 that slides elastically along the radial direction of the dust collection bin 111.

[0080] In the above technical solution, the present invention further refines the sliding connection method between the sliding cylinder 64 and the dust collection cylinder 11, which is achieved by the sliding connection between the slider 112 and the slide groove 111. Furthermore, by setting multiple adjustment holes, the opening depth can be flexibly controlled. Specifically, multiple pairs of adjustment holes are arranged axially at intervals on the side wall of the dust collection cylinder 11. Each pair of adjustment holes is symmetrically arranged on both sides radially along the dust collection cylinder 11 and communicates with the corresponding slide groove 111. Each adjustment hole is provided with an elastic pin 113 that slides elastically along the radial direction of the dust collection cylinder 11 (the specific structure of the elastic pin 113 can be referred to the pressing head structure of the automatic pen in the prior art. Pressing the elastic pin 113 once will enter the slide groove 111, and pressing it again will remove the elastic pin 113 from the slide groove 111). The elastic pin 113 enters the slide groove 111 to fix the slider 112 and prevent the slider 112 from continuing to move in the slide groove 111.

[0081] The distance between the end of the slide groove 111 near the drill bit holder 12 and the end of the dust collection cylinder (or the edge of the dust cover in this case) is the same as the distance between the gear disc 61 and the head of the drill bit 41. Before installing the drill bit 41, the entire structure of the positioning cylinder, sleeve, sliding cylinder, and exhaust blade is moved to the end of the slide groove near the drill bit holder 12 by the movement of the slider 112 within the slide groove 111. The dust collection cylinder 11 is then vertically downwards, and the tail of the drill bit 41 is vertically inserted into the dust collection cylinder 11 (or the edge of the dust cover in this case). Figure 4 (As shown) Passing through the drill bit channel 13 and connected to the drill 4, the gear disk 61 on the drill bit 41 meshes with the positioning cylinder through the first and second saw teeth. According to the required drilling depth, such as acm, the elastic pin 113 corresponding to the adjustment hole with a distance of acm between the slider and the slider is pressed until one end of the elastic pin 113 extends into the slider 111. At this time, the elastic pin 113 and the slider 112 overlap along the axial projection of the dust collection cylinder 11, so that when the slider moves to the position that abuts against the elastic pin 113, the slider 112 cannot continue to move, and the drill bit 41 cannot continue to advance, thereby achieving effective control of the drilling depth. The specific positions of multiple adjustment holes can be reasonably set according to the existing wall drilling depth.

[0082] In another technical solution, the efficient and environmentally friendly dust-collecting drilling device has an elastic block on the first saw tooth of the gear disk and a slot corresponding to the block on the second saw tooth.

[0083] In the above technical solution, the present invention further defines a stable connection method between the gear disk 61 and the positioning cylinder 62: To ensure a stable connection between the gear disk 61 and the positioning cylinder 62, the first serration of the gear disk 61 is provided with an elastic locking block 611, while the second serration of the positioning cylinder 62 is provided with a locking groove corresponding to the locking block 611 (not shown in detail in the figure). This design not only enhances the connection strength between the gear disk 61 and the positioning cylinder 62, but also makes their meshing process smoother and more stable.

[0084] The ejection method for the flexible card block can be specifically set as follows:

[0085] A chamber communicating with the tail of the drill bit is provided inside the drill bit. A movable rod 411 is slidably provided coaxially along the length of the drill bit inside the chamber. The top of the movable rod 411 is a conical structure. A second spring 412 is sleeved on the outside of the movable rod 411. After the drill bit 41 is installed into the drill bit hole of the drilling machine 4, the movable rod 411 is pushed upward and the second spring 412 is compressed.

[0086] At least one pair of first saw teeth are provided with through holes communicating with the chamber along the radial direction of the drill bit. An elastic block slides along the radial direction of the drill bit inside the through hole. A third spring is provided on the inner wall of the through hole of the elastic block. The end of the elastic block near the drill bit axis is set as a wedge structure. One end of multiple elastic blocks forms a structure that is adapted to the top of the movable rod, so that the movable rod can move upward to push multiple elastic blocks radially open, and then push the other end of the elastic block radially out to the through hole and insert it into the corresponding slot. At this time, the third spring is compressed. The above implementation can be achieved by existing technical means.

[0087] In another technical solution, the efficient and environmentally friendly dust-collecting drilling device includes the following connecting component:

[0088] A plurality of first support rods 122 are circumferentially spaced on the outer wall of the housing 121. One end of each first support rod 122 is slidably connected to the outer wall of the housing 121 along the axial direction of the housing 121, and the other end extends radially along the housing 121.

[0089] Multiple second support rods 123 are provided, with one second support rod 123 corresponding to each first support rod 122. Each second support rod 123 has an L-shaped structure, and the free end of the vertical part of the second support rod 123 is hinged to the other end of the corresponding first support rod 122. The bottom of the drilling rig 4 rests on the horizontal part of the second support rod 123.

[0090] In the above technical solution, the connecting component includes multiple first support rods 122 and multiple second support rods 123. The multiple first support rods 122 are circumferentially spaced on the outer wall of the housing 121. The top of one end of each first support rod 122 is slidably connected to the side wall of the housing 121 along the axial direction of the housing 121 (a track is provided on the outer wall of the housing along the axial direction of the housing, and one end of the first support rod 122 is slidably disposed within the track), while the other end extends radially along the housing. Each first support rod 122 corresponds to a second support rod 123. Each second support rod 123 has an L-shaped structure, and the free end of its vertical portion is hinged to the other end of the corresponding first support rod 122. The bottom of the drilling rig 4 rests on the horizontal portion of the second support rod 123. When fixing the drill rig 4, pull the second support rod 123 along the axial direction of the housing 121 away from the dust collection cylinder 11, then rotate the second support rod 123 so that the horizontal part of the second support rod 123 opens outward along the radial direction of the housing 121. Move the drill rig 4 between the horizontal parts of the multiple second support rods 123, and then rotate the horizontal part of the second support rod 123 until the horizontal part contacts the bottom of the drill rig 4 (the drill rig and the horizontal part of the second support rod 123 can be connected by existing technology, such as screw or threaded hole connection). Hold the drill rig 4 and insert the drill bit 41 from one end of the dust collection cylinder 11, and extend it through the drill bit channel 13 to the outside of the housing 121. Move the drill rig 4 to the position of the tail of the drill bit 41 and connect the drill bit 41 to the drill rig 4. The drill rig 4 does not contact the bottom of the housing 121 and there is a certain distance between them, and the distance is greater than the required drilling depth.

[0091] In summary, the efficient and environmentally friendly dust-collecting drilling device of the present invention, by setting up a dust collection cylinder, a connecting mechanism, a dust treatment mechanism, and adding moist dust suppression and automatic ventilation functions, achieves efficient collection and treatment of dust generated during the drilling process, while improving the efficiency and safety of drilling operations.

[0092] The number of devices and processing scale described herein are for the purpose of simplifying the description of the invention. Applications, modifications, and variations of the invention will be readily apparent to those skilled in the art.

[0093] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A highly efficient and environmentally friendly dust-collecting drilling device, characterized in that, include: The fixing mechanism includes a dust collection cylinder and a drill frame, wherein the drill frame is provided with a drill bit channel communicating with the dust collection cylinder; one end face of the dust collection cylinder is in contact with the wall surface to be drilled; A dust handling mechanism, wherein the dust inlet is connected to the other end of the dust collection cylinder via a connecting mechanism; The drilling rig mounting frame includes a housing and a connecting component for fixing the drilling rig. The drill bit channel is coaxially disposed inside the housing. The housing has a cavity with a circular cylindrical structure, which is coaxially arranged around the outer periphery of the drill bit channel. The drilling rig is located at the other end of the housing. The drilling device also includes: A water-absorbing sponge is disposed inside the cavity, and a water inlet pipe for filling the water-absorbing sponge with water is provided on the outer wall of the shell; Multiple guide tubes are spaced apart on the inner annular wall of the cavity. One end of each guide tube is connected to the cavity, and the other end passes radially through the inner annular wall of the cavity along the housing and is connected to the drill bit channel. Multiple capillaries are provided, with one capillary coaxially arranged inside each guide tube. One end of each capillary is elastically and slidably connected to the corresponding guide tube along the radial direction of the shell through an elastic element, and the other end extends into the corresponding absorbent sponge. The gear disc is coaxially and fixedly sleeved on the drill bit; A positioning cylinder is coaxially disposed inside the dust collection cylinder. The inner wall of the positioning cylinder is provided with a second tooth that matches the first tooth on the gear disk, so that the positioning cylinder meshes with the gear disk. A sleeve is coaxially fitted around the outside of the positioning cylinder. A sliding cylinder is rotatably fitted around the outside of the sleeve via a bearing component. The two sides of the sliding cylinder are slidably connected to the inner wall of the dust collection cylinder along the axial direction of the dust collection cylinder. Multiple exhaust blades are circumferentially spaced between the positioning cylinder and the sleeve, and the suction direction of the exhaust blades is from one end of the dust collection cylinder to the other end of the dust collection cylinder.

2. The efficient and environmentally friendly dust-collecting drilling device as described in claim 1, characterized in that, The connecting mechanism includes a connecting bend and a telescopic rod. The connecting bend is an L-shaped hollow tube. One end of the connecting bend is rotatably and sealed to the outer wall of the other end of the dust collection cylinder, and the other end is connected to one end of the telescopic rod. The other end of the telescopic rod is connected to the dust inlet of the dust treatment mechanism.

3. The efficient and environmentally friendly dust-collecting drilling device as described in claim 1, characterized in that, The inner wall of the dust collection cylinder is symmetrically provided with two sliding grooves extending along the axial direction of the dust collection cylinder; the two sides of the sliding cylinder are respectively provided with sliders, and each slider is slidably disposed in a sliding groove; Multiple pairs of adjustment holes are spaced apart along the axial direction of the dust collection cylinder on the side wall of the dust collection cylinder. Each pair of adjustment holes is symmetrically arranged on both sides of the dust collection cylinder along the radial direction of the dust collection cylinder. Each adjustment hole extends along the radial direction of the dust collection cylinder and communicates with the corresponding sliding groove. Each adjustment hole is provided with an elastic pin that slides elastically along the radial direction of the dust collection cylinder.

4. The efficient and environmentally friendly dust-collecting drilling device as described in claim 3, characterized in that, The first sawtooth of the gear disk is provided with an elastic block, and the second sawtooth is provided with a slot corresponding to the block.

5. The efficient and environmentally friendly dust-collecting drilling device as described in claim 4, characterized in that, The connector includes: Multiple first support rods are circumferentially spaced on the outer wall of the housing. One end of each first support rod is slidably connected to the outer wall of the housing along the axial direction of the housing, and the other end extends radially along the housing. Multiple second support rods are provided, with one second support rod corresponding to each first support rod. Each second support rod has an L-shaped structure, and the free end of the vertical part of the second support rod is hinged to the other end of the corresponding first support rod. The bottom of the drilling rig rests on the horizontal part of the second support rod.

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