Energy-saving drilling device applied to plateau environment

Abstract

The invention belongs to the technical field of drilling devices, and particularly relates to an energy-saving drilling device applied to a plateau environment, which comprises a drilling device body, a sliding clamping mechanism, a positioning clamping mechanism, a positioning anti-rotation mechanism and a power clamping mechanism, a replaceable drill bit is fixedly mounted on the lower side of the drilling device body, a sliding clamping mechanism is fixedly mounted on the lower side of the drilling device body and comprises a sliding clamping mounting bin, and a sliding clamping positioning bin is fixedly mounted in the sliding clamping mounting bin. According to the energy-saving drilling device applied to the plateau environment, by arranging corresponding mechanisms, when the drilling device meets different soil layers, a drill bit can be rapidly replaced, so that the progress of a project is accelerated, the drilling efficiency of the drilling device is improved, meanwhile, energy consumption is reduced, and long-term use of the drilling device is better facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of drilling devices, and particularly relates to an energy-saving drilling device applied to the plateau environment. Background Art

[0002] The drilling device is one of the core equipments in modern engineering construction, and the energy-saving drilling device in the plateau environment is a model of technology integration. Through means such as material innovation, intelligent control, and energy optimization, it not only overcomes the challenges of extreme environments, but also promotes the coordinated development of green construction and efficient exploration. With the integration of new energy and artificial intelligence technologies, future drilling devices will continue to evolve towards a more intelligent and environmentally friendly direction.

[0003] For the plateau soil layer with a relatively high sand content, lightweight materials are usually used in the structure to facilitate the movement of the drilling device, reduce the self-weight of the drilling equipment, and save the energy consumption of transportation and operation.

[0004] When the drilling equipment is operating, it will encounter different soil layers. Each time it operates, the soil layer will not remain unchanged. At present, when encountering the plateau soil layer with a relatively high sand content, the drill bit clamp cannot quickly replace the drill bit, which will slow down the progress of the project, reduce the drilling efficiency of the drilling equipment, and increase the corresponding energy consumption, which is not conducive to long-term use.

[0005] The information disclosed in this background art section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art already known to those of ordinary skill in the art. Summary of the Invention

[0006] The purpose of the present invention is to provide an energy-saving drilling device applied to the plateau environment, which can solve the problem that the drill bit clamp cannot quickly replace the drill bit, which not only slows down the progress of the project, but also increases the energy consumption.

[0007] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the present invention is as follows:

[0008] An energy-saving drilling device applied to the plateau environment, comprising: a drilling device body, a sliding clamping mechanism, a positioning clamping mechanism, a positioning anti-rotation mechanism, and a power clamping mechanism;

[0009] A replacement drill bit is fixedly installed on the lower side of the drilling device body;

[0010] A sliding clamping mechanism is fixedly installed on the lower side of the drilling device body. The sliding clamping mechanism includes a sliding clamping installation chamber. A sliding clamping positioning chamber is fixedly installed inside the sliding clamping installation chamber. A sliding clamping limiting ring is provided below the sliding clamping positioning chamber. A number of uniformly distributed sliding clamping positioning beads are installed between the sliding clamping positioning chamber and the sliding clamping limiting ring. A sliding clamping lifting ring is provided outside the number of sliding clamping positioning beads;

[0011] A positioning clamping mechanism is slidably installed inside the sliding clamping limiting ring;

[0012] A positioning anti-rotation mechanism is fixedly installed inside the sliding clamping positioning chamber. The positioning anti-rotation mechanism includes a positioning anti-rotation chamber. A positioning anti-rotation support rod is slidably installed inside the positioning anti-rotation chamber. A positioning anti-rotation spring is installed between the positioning anti-rotation support rod and the positioning anti-rotation chamber;

[0013] A power clamping mechanism is fixedly installed on one side of the sliding clamping installation chamber.

[0014] In one or more embodiments of the present invention, the sliding clamping limiting ring is fixedly connected to the sliding clamping installation chamber, improving the stability of the sliding clamping limiting ring, reducing the probability of the sliding clamping limiting ring detaching, reducing the probability of the sliding clamping limiting ring tilting, and enabling the sliding clamping limiting ring to better support the sliding clamping positioning beads;

[0015] Positioning grooves matching the sliding clamping positioning beads are formed on the replacement drill bit, facilitating the fixation of the replacement drill bit by the sliding clamping positioning beads, improving the stability of the replacement drill bit, reducing the probability of the replacement drill bit detaching, and enabling the replacement drill bit to be better fixed;

[0016] The sliding clamping lifting ring is slidably installed between the sliding clamping installation chamber and the sliding clamping positioning chamber, facilitating the sliding of the sliding clamping lifting ring, improving the stability of the sliding clamping lifting ring, reducing the probability of the sliding clamping lifting ring tilting, and enabling the sliding clamping lifting ring to better press the sliding clamping positioning beads.

[0017] In one or more embodiments of the present invention, a pair of sliding clamping sealing rings are fixedly installed outside the sliding clamping lifting ring, improving the sealing performance between the sliding clamping lifting ring and the sliding clamping installation chamber and the sliding clamping limiting ring, reducing the possibility of hydraulic oil leakage, reducing the probability of hydraulic oil leakage between the sliding clamping limiting ring and the sliding clamping lifting ring, and synchronously reducing the probability of hydraulic oil leakage between the sliding clamping lifting ring and the sliding clamping installation chamber;

[0018] A number of uniformly distributed sliding and clamping balance rods are fixedly installed in the sliding and clamping installation bin, which improves the stability of the sliding and clamping balance rods, enhances the stability of the sliding and clamping lifting ring, reduces the probability of the sliding and clamping lifting ring tilting, enables the sliding and clamping lifting ring to be better driven by hydraulic oil, and at the same time enables the sliding and clamping lifting ring to better squeeze the sliding and clamping positioning beads;

[0019] The sliding and clamping balance rods penetrate through the sliding and clamping lifting ring, facilitating the sliding of the sliding and clamping lifting ring, reducing the probability of hydraulic oil communication on both sides of the sliding and clamping lifting ring, and at the same time facilitating the installation of the sliding and clamping seal;

[0020] A sliding and clamping seal is installed between the sliding and clamping balance rod and the sliding and clamping lifting ring, improving the sealing performance between the sliding and clamping lifting ring and the sliding and clamping balance rod, and reducing the probability of hydraulic oil leakage on both sides of the sliding and clamping lifting ring.

[0021] In one or more embodiments of the present invention, the positioning and clamping mechanism includes a positioning and clamping extrusion ring, which can squeeze the sliding and clamping positioning beads, drive the sliding and clamping lifting ring after the sliding and clamping lifting ring slides upward, reduce the probability of the sliding and clamping positioning beads falling off, and can limit the position of the sliding and clamping positioning beads;

[0022] A clamping groove matching the positioning and clamping extrusion ring is formed in the sliding and clamping lifting ring, facilitating the sliding of the positioning and clamping extrusion ring, reducing the probability of the positioning and clamping extrusion ring tilting, enabling the positioning and clamping extrusion ring to better squeeze the sliding and clamping positioning beads, and enabling the sliding and clamping positioning beads to be better limited;

[0023] The positioning and clamping extrusion ring matches the sliding and clamping positioning beads, enabling the positioning and clamping extrusion ring to better squeeze the sliding and clamping positioning beads and reducing the probability of the sliding and clamping positioning beads detaching.

[0024] In one or more embodiments of the present invention, a number of uniformly distributed positioning and clamping limit columns are provided on the lower side of the positioning and clamping extrusion ring, improving the balance of the positioning and clamping extrusion ring, reducing the probability of the positioning and clamping extrusion ring detaching, and at the same time, being able to limit the downward movement of the positioning and clamping extrusion ring, enabling the positioning and clamping extrusion ring to better limit the sliding and clamping positioning beads;

[0025] The positioning and clamping limit columns are fixedly installed with the sliding and clamping limit ring, improving the stability of the positioning and clamping limit columns, reducing the probability of the positioning and clamping limit columns tilting, and making the sliding of the positioning and clamping extrusion ring smoother.

[0026] In one or more embodiments of the present invention, a limiting groove matching the positioning and engaging limiting post is formed on the positioning and engaging extrusion ring, which can limit the sliding of the positioning and engaging extrusion ring, restrict the position of the positioning and engaging extrusion ring, and enable the positioning and engaging extrusion ring to better limit the sliding and engaging positioning beads;

[0027] A positioning and engaging spring is installed between the positioning and engaging extrusion ring and the sliding and engaging positioning bead, which can extrude the positioning and engaging extrusion ring, enabling the positioning and engaging extrusion ring to better extrude the sliding and engaging positioning bead and better limit the position of the sliding and engaging positioning bead;

[0028] The positioning and engaging spring is sleeved on the positioning and engaging limiting post, improving the balance of the positioning and engaging spring, reducing the probability of the positioning and engaging spring tilting, and enhancing the balance of the positioning and engaging spring.

[0029] In one or more embodiments of the present invention, a positioning and anti-rotation multi-sided block is fixedly installed on the positioning and anti-rotation support rod, which can limit the positioning and anti-rotation engaging block, reduce the probability of the positioning and anti-rotation engaging block rotating, and synchronously reduce the probability of the replacement drill bit rotating;

[0030] A positioning and anti-rotation engaging block is fixedly installed on the upper side of the replacement drill bit, which can be fixedly installed with the replacement drill bit and be limited by the positioning and anti-rotation multi-sided block, reducing the probability of the replacement drill bit rotating;

[0031] A engaging groove matching the positioning and anti-rotation multi-sided block is formed on the positioning and anti-rotation engaging block, facilitating the fixation of the positioning and anti-rotation multi-sided block to the positioning and anti-rotation engaging block and enabling the positioning and anti-rotation engaging block to better fix the position of the replacement drill bit.

[0032] In one or more embodiments of the present invention, the power engaging mechanism includes a power engaging accommodation chamber, which can accommodate hydraulic oil and at the same time provide corresponding limits for the sliding of the power engaging extrusion plate, making the sliding of the power engaging extrusion plate more balanced;

[0033] A power engaging threaded rod is rotatably installed in the power engaging accommodation chamber, which can be driven by a power engaging motor to better rotate the power engaging threaded rod, enabling the power engaging extrusion plate to slide in the power engaging accommodation chamber and enabling the power engaging extrusion plate to extrude the hydraulic oil;

[0034] A power engaging extrusion plate is installed on the power engaging threaded rod, which can extrude the hydraulic oil on both sides, enabling the hydraulic oil above the power engaging extrusion plate to be squeezed into the space between the sliding and engaging lifting ring and the sliding and engaging installation chamber, and enabling the hydraulic oil below the power engaging extrusion plate to be squeezed into the space between the sliding and engaging limiting ring and the sliding and engaging lifting ring;

[0035] The power clamping threaded rod matches with the power clamping extrusion plate, enabling the power clamping threaded rod to drive the displacement of the power clamping extrusion plate, so that the power clamping extrusion plate can slide within the power clamping receiving bin.

[0036] In one or more embodiments of the present invention, a power clamping sealing ring is fixedly installed outside the power clamping extrusion plate, improving the sealing performance between the power clamping extrusion plate and the power clamping receiving bin, enabling the power clamping extrusion plate to better extrude the hydraulic oil on both sides, and reducing the probability of the hydraulic oil on both sides of the power clamping extrusion plate communicating.

[0037] The power clamping threaded rod penetrates through the power clamping receiving bin, facilitating the installation of the power clamping threaded rod and the power clamping motor. A power clamping motor is fixedly installed on the lower side of the power clamping receiving bin, which can drive the rotation of the power clamping threaded rod and provide corresponding power for the rotation of the power clamping threaded rod.

[0038] In one or more embodiments of the present invention, the power clamping motor is fixedly installed with the power clamping threaded rod. A power clamping installation hole is drilled on the sliding clamping installation bin, enabling the hydraulic oil to be squeezed into the space between the sliding clamping lifting ring and the sliding clamping installation bin, so that the hydraulic oil can squeeze the sliding clamping lifting ring, and enabling the sliding clamping lifting ring to better clamp the position of the sliding clamping positioning bead.

[0039] A power clamping disassembly hole is drilled on the sliding clamping installation bin, enabling the hydraulic oil to be squeezed into the space between the sliding clamping lifting ring and the sliding clamping limiting ring, so that the hydraulic oil can squeeze the sliding clamping lifting ring to rise, and enabling the sliding clamping lifting ring to disengage from the clamping of the sliding clamping positioning bead.

[0040] Compared with the prior art, the energy-saving drilling device applied to the plateau environment in the present invention, through the setting of corresponding mechanisms, enables the drilling equipment to quickly replace the drill bit when encountering different soil layers, which accelerates the progress of the project, improves the drilling efficiency of the drilling equipment, and at the same time, reduces the energy consumption, being more conducive to the long-term use of the drilling equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0042] Figure 1 It is a partial structural three-dimensional sectional view of the energy-saving drilling device applied to the plateau environment in an embodiment of the present invention;

[0043] Figure 2 For Figure 1 The structural schematic diagram at position A in

[0044] Figure 3 For Figure 1 The structural schematic diagram at position B in

[0045] Figure 4 For Figure 1 The structural schematic diagram at position C in

[0046] Figure 5 The partial structural formal sectional view of an energy-saving drilling device applied to a plateau environment in an embodiment of the present invention;

[0047] Figure 6 For Figure 5 The structural schematic diagram at position D in

[0048] Figure 7 For Figure 5 The structural schematic diagram at position E in

[0049] Figure 8 The three-dimensional view of an energy-saving drilling device applied to a plateau environment in an embodiment of the present invention;

[0050] Figure 9 The front view of an energy-saving drilling device applied to a plateau environment in an embodiment of the present invention.

[0051] Main reference numeral description:

[0052] 1 - Drilling device body, 101 - Replaceable drill bit, 2 - Sliding engagement mechanism, 201 - Sliding engagement installation bin, 202 - Sliding engagement positioning bin, 203 - Sliding engagement limiting ring, 204 - Sliding engagement positioning bead, 205 - Sliding engagement lifting ring, 206 - Sliding engagement sealing ring, 207 - Sliding engagement balance rod, 208 - Sliding engagement seal, 3 - Positioning engagement mechanism, 301 - Positioning engagement extrusion ring, 302 - Positioning engagement limiting post, 303 - Positioning engagement spring, 4 - Positioning anti-rotation mechanism, 401 - Positioning anti-rotation bin, 402 - Positioning anti-rotation support rod, 403 - Positioning anti-rotation spring, 404 - Positioning anti-rotation multi-sided block, 405 - Positioning anti-rotation engagement block, 5 - Power engagement mechanism, 501 - Power engagement accommodation bin, 502 - Power engagement threaded rod, 503 - Power engagement extrusion plate, 504 - Power engagement sealing ring, 505 - Power engagement motor, 506 - Power engagement installation hole, 507 - Power engagement disassembly hole. Detailed implementation manners

[0053] To enable those skilled in the art to better understand the technical solutions in the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] As Figures 1 to 9 shown, an energy-saving drilling device applied to a plateau environment in an embodiment of the present invention includes: a drilling device body 1, a sliding clamping mechanism 2, a positioning clamping mechanism 3, a positioning anti-rotation mechanism 4, and a power clamping mechanism 5.

[0055] As Figures 1 to 7 shown, a replacement drill bit 101 is fixedly installed on the lower side of the drilling device body 1, and a sliding clamping mechanism 2 is fixedly installed on the lower side of the drilling device body 1. The sliding clamping mechanism 2 includes a sliding clamping installation bin 201, which facilitates the installation of the sliding clamping lifting ring 205 and improves the stability of the sliding clamping lifting ring 205.

[0056] Among them, a sliding clamping positioning bin 202 is fixedly installed in the sliding clamping installation bin 201, which can cooperate with the sliding clamping limit ring 203 to position the position of the sliding clamping positioning ball 204, so that the sliding clamping positioning ball 204 can better clamp the replacement drill bit 101 and at the same time limit the sliding of the sliding clamping positioning ball 204.

[0057] In addition, a sliding clamping limit ring 203 is provided on the lower side of the sliding clamping positioning bin 202, which can support the replacement drill bit 101 and at the same time facilitate the sliding of the sliding clamping positioning ball 204.

[0058] In addition, a number of uniformly distributed sliding clamping positioning balls 204 are installed between the sliding clamping positioning bin 202 and the sliding clamping limit ring 203, which can clamp the replacement drill bit 101 to fix the position of the replacement drill bit 101.

[0059] In addition, a sliding clamping lifting ring 205 is provided on the outer side of a number of sliding clamping positioning balls 204, which can squeeze the sliding clamping positioning balls 204 through sliding, so that the sliding clamping positioning balls 204 can better clamp the replacement drill bit 101 and position the position of the replacement drill bit 101.

[0060] As Figures 1 to 7As shown, the sliding clamping limit ring 203 is fixedly connected to the sliding clamping installation bin 201, which improves the stability of the sliding clamping limit ring 203, reduces the probability of the sliding clamping limit ring 203 detaching, reduces the probability of the sliding clamping limit ring 203 tilting, and enables the sliding clamping limit ring 203 to better support the sliding clamping positioning bead 204.

[0061] Among them, a positioning groove matching the sliding clamping positioning bead 204 is drilled on the replacement drill bit 101, which facilitates the fixing of the replacement drill bit 101 by the sliding clamping positioning bead 204, improves the stability of the replacement drill bit 101, reduces the probability of the replacement drill bit 101 detaching, and enables the replacement drill bit 101 to be better fixed.

[0062] In addition, the sliding clamping lifting ring 205 is slidably installed between the sliding clamping installation bin 201 and the sliding clamping positioning bin 202, which facilitates the sliding of the sliding clamping lifting ring 205, improves the stability of the sliding clamping lifting ring 205, reduces the probability of the sliding clamping lifting ring 205 tilting, and enables the sliding clamping lifting ring 205 to better squeeze the sliding clamping positioning bead 204.

[0063] As Figures 1 to 6 shown, a pair of sliding clamping sealing rings 206 are fixedly installed outside the sliding clamping lifting ring 205, which improves the sealing performance between the sliding clamping lifting ring 205, the sliding clamping installation bin 201 and the sliding clamping limit ring 203, reduces the possibility of hydraulic oil leakage, reduces the probability of hydraulic oil leakage between the sliding clamping limit ring 203 and the sliding clamping lifting ring 205, and synchronously reduces the probability of hydraulic oil leakage between the sliding clamping lifting ring 205 and the sliding clamping installation bin 201.

[0064] Among them, several uniformly distributed sliding clamping balance rods 207 are fixedly installed in the sliding clamping installation bin 201, which improves the stability of the sliding clamping balance rods 207, improves the stability of the sliding clamping lifting ring 205, reduces the probability of the sliding clamping lifting ring 205 tilting, enables the sliding clamping lifting ring 205 to be better driven by hydraulic oil, and at the same time enables the sliding clamping lifting ring 205 to better squeeze the sliding clamping positioning bead 204.

[0065] In addition, the sliding clamping balance rod 207 passes through the sliding clamping lifting ring 205, which facilitates the sliding of the sliding clamping lifting ring 205, reduces the probability of hydraulic oil communication on both sides of the sliding clamping lifting ring 205, and at the same time facilitates the installation of the sliding clamping seal 208.

[0066] In addition, a sliding engagement seal 208 is installed between the sliding engagement balance rod 207 and the sliding engagement lifting ring 205, improving the sealing performance between the sliding engagement lifting ring 205 and the sliding engagement balance rod 207 and reducing the probability of hydraulic oil leakage on both sides of the sliding engagement lifting ring 205.

[0067] As Figures 1 to 5 shown, a positioning engagement mechanism 3 is slidably installed inside the sliding engagement limit ring 203. The positioning engagement mechanism 3 includes a positioning engagement extrusion ring 301 that can extrude the sliding engagement positioning beads 204. After the sliding engagement lifting ring 205 slides upward, it can drive the sliding engagement lifting ring 205, reducing the probability of the sliding engagement positioning beads 204 falling off and limiting the position of the sliding engagement positioning beads 204.

[0068] Among them, a engagement groove matching the positioning engagement extrusion ring 301 is drilled inside the sliding engagement lifting ring 205, facilitating the sliding of the positioning engagement extrusion ring 301, reducing the probability of the positioning engagement extrusion ring 301 tilting, enabling the positioning engagement extrusion ring 301 to better extrude the sliding engagement positioning beads 204, and better limiting the sliding engagement positioning beads 204.

[0069] In addition, the positioning engagement extrusion ring 301 matches the sliding engagement positioning beads 204, enabling the positioning engagement extrusion ring 301 to better extrude the sliding engagement positioning beads 204 and reducing the probability of the sliding engagement positioning beads 204 detaching.

[0070] As Figures 1 to 5 shown, several evenly distributed positioning engagement limit posts 302 are provided on the lower side of the positioning engagement extrusion ring 301, improving the balance of the positioning engagement extrusion ring 301, reducing the probability of the positioning engagement extrusion ring 301 detaching. At the same time, it can limit the downward movement of the positioning engagement extrusion ring 301, enabling the positioning engagement extrusion ring 301 to better limit the sliding engagement positioning beads 204.

[0071] In addition, the positioning engagement limit posts 302 are fixedly installed with the sliding engagement limit ring 203, improving the stability of the positioning engagement limit posts 302, reducing the probability of the positioning engagement limit posts 302 tilting, and making the sliding of the positioning engagement extrusion ring 301 smoother.

[0072] As Figures 1 to 6 shown, a limit groove matching the positioning engagement limit posts 302 is drilled on the positioning engagement extrusion ring 301, which can limit the sliding of the positioning engagement extrusion ring 301, restrict the position of the positioning engagement extrusion ring 301, and enable the positioning engagement extrusion ring 301 to better limit the sliding engagement positioning beads 204.

[0073] In addition, a positioning and engaging compression spring 303 is installed between the positioning and engaging extrusion ring 301 and the sliding and engaging positioning bead 204, which can extrude the positioning and engaging extrusion ring 301, enabling the positioning and engaging extrusion ring 301 to better extrude the sliding and engaging positioning bead 204 and better limit the position of the sliding and engaging positioning bead 204.

[0074] In addition, the positioning and engaging spring 303 is sleeved on the positioning and engaging limit post 302, which improves the balance of the positioning and engaging spring 303, reduces the probability of the positioning and engaging spring 303 tilting, and enhances the balance of the positioning and engaging spring 303.

[0075] As Figures 1 to 7 shown, a positioning and anti-rotation mechanism 4 is fixedly installed in the sliding and engaging positioning bin 202. The positioning and anti-rotation mechanism 4 includes a positioning and anti-rotation bin 401, which facilitates the sliding of the positioning and anti-rotation support rod 402, provides corresponding space for the sliding of the positioning and anti-rotation support rod 402, and provides corresponding limits for the sliding of the positioning and anti-rotation support rod 402.

[0076] Among them, a positioning and anti-rotation support rod 402 is slidably installed in the positioning and anti-rotation bin 401, which can drive the positioning and anti-rotation multi-sided block 404 to better engage with the positioning and anti-rotation engaging block 405.

[0077] In addition, a positioning and anti-rotation spring 403 is installed between the positioning and anti-rotation support rod 402 and the positioning and anti-rotation bin 401, which can extrude the positioning and anti-rotation support rod 402, enabling the positioning and anti-rotation engaging block 405 to be better engaged by the positioning and anti-rotation multi-sided block 404.

[0078] As Figures 1 to 7 shown, a positioning and anti-rotation multi-sided block 404 is fixedly installed on the positioning and anti-rotation support rod 402, which can limit the positioning and anti-rotation engaging block 405, reduce the probability of the positioning and anti-rotation engaging block 405 rotating, and synchronously reduce the probability of the replacement drill bit 101 rotating.

[0079] Among them, a positioning and anti-rotation engaging block 405 is fixedly installed on the upper side of the replacement drill bit 101, which can be fixedly installed with the replacement drill bit 101 and be limited by the positioning and anti-rotation multi-sided block 404, reducing the probability of the replacement drill bit 101 rotating.

[0080] In addition, a engaging groove matching the positioning and anti-rotation multi-sided block 404 is drilled on the positioning and anti-rotation engaging block 405, which facilitates the fixing of the positioning and anti-rotation engaging block 405 by the positioning and anti-rotation multi-sided block 404 and better fixes the position of the replacement drill bit 101.

[0081] As Figures 1 to 4As shown, a power clamping mechanism 5 is fixedly installed on one side of the sliding clamping installation bin 201. The power clamping mechanism 5 includes a power clamping accommodation bin 501, which can accommodate hydraulic oil and at the same time provides corresponding limits for the sliding of the power clamping extrusion plate 503, making the sliding of the power clamping extrusion plate 503 more balanced.

[0082] Among them, a power clamping threaded rod 502 is rotatably installed in the power clamping accommodation bin 501. Driven by the power clamping motor 505, the power clamping threaded rod 502 can rotate better, enabling the power clamping extrusion plate 503 to slide in the power clamping accommodation bin 501 and enabling the power clamping extrusion plate 503 to extrude the hydraulic oil.

[0083] In addition, a power clamping extrusion plate 503 is installed on the power clamping threaded rod 502, which can extrude the hydraulic oil on both sides, so that the hydraulic oil on the upper side of the power clamping extrusion plate 503 can be squeezed into the space between the sliding clamping lifting ring 205 and the sliding clamping installation bin 201, and the hydraulic oil on the lower side of the power clamping extrusion plate 503 can be squeezed into the space between the sliding clamping limit ring 203 and the sliding clamping lifting ring 205.

[0084] In addition, the power clamping threaded rod 502 is matched with the power clamping extrusion plate 503, enabling the power clamping threaded rod 502 to drive the displacement of the power clamping extrusion plate 503 and enabling the power clamping extrusion plate 503 to slide in the power clamping accommodation bin 501.

[0085] As Figures 1 to 5 shown, a power clamping sealing ring 504 is fixedly installed outside the power clamping extrusion plate 503, improving the sealing performance between the power clamping extrusion plate 503 and the power clamping accommodation bin 501, enabling the power clamping extrusion plate 503 to better extrude the hydraulic oil on both sides and reducing the probability of the hydraulic oil on both sides of the power clamping extrusion plate 503 being connected.

[0086] Among them, the power clamping threaded rod 502 passes through the power clamping accommodation bin 501, facilitating the installation of the power clamping threaded rod 502 and the power clamping motor 505. The power clamping motor 505 is fixedly installed on the lower side of the power clamping accommodation bin 501, which can drive the rotation of the power clamping threaded rod 502 and provide corresponding power for the rotation of the power clamping threaded rod 502.

[0087] As Figures 1 to 6 shown, the power clamping motor 505 is fixedly installed with the power clamping threaded rod 502. A power clamping installation hole 506 is drilled on the sliding clamping installation bin 201, enabling the hydraulic oil to be squeezed into the space between the sliding clamping lifting ring 205 and the sliding clamping installation bin 201, enabling the hydraulic oil to squeeze the sliding clamping lifting ring 205 and enabling the sliding clamping lifting ring 205 to better engage with the position of the sliding clamping positioning bead 204.

[0088] In addition, a power clamping and dismounting hole 507 is drilled in the sliding clamping installation bin 201, so that hydraulic oil can be squeezed into the space between the sliding clamping lifting ring 205 and the sliding clamping limit ring 203, enabling the hydraulic oil to squeeze the sliding clamping lifting ring 205 to rise, and the sliding clamping lifting ring 205 to disengage from the clamping of the sliding clamping positioning bead 204.

[0089] During specific use, when the replacement drill bit 101 needs to be replaced, control the power clamping sealing ring 504 to drive the power clamping extrusion plate 503 to slide in the power clamping accommodation bin 501 by the power clamping threaded rod 502, causing the power clamping extrusion plate 503 to slide downward, squeezing the hydraulic oil below the power clamping extrusion plate 503 into the space between the sliding clamping lifting ring 205 and the sliding clamping limit ring 203, causing the sliding clamping lifting ring 205 to slide upward, disengaging the sliding clamping lifting ring 205 from the clamping of the sliding clamping positioning bead 204, and the sliding clamping positioning bead 204 from the clamping of the replacement drill bit 101, so that the replacement drill bit 101 can be disassembled. During installation, insert the replacement drill bit 101 into the sliding clamping positioning bin 202, connect the positioning anti-rotation multi-sided block 404 and the positioning anti-rotation clamping block 405, so that the replacement drill bit 101 will not rotate. Control the power clamping sealing ring 504 to cause the power clamping extrusion plate 503 to rise, squeezing the hydraulic oil above the power clamping extrusion plate 503 into the space between the sliding clamping installation bin 201 and the sliding clamping limit ring 203, causing the sliding clamping lifting ring 205 to displace downward, causing the sliding clamping lifting ring 205 to squeeze the sliding clamping positioning bead 204, and the sliding clamping positioning bead 204 to clamp the replacement drill bit 101, so that the replacement drill bit 101 can be positioned.

[0090] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0091] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An energy-saving drilling device for use in plateau environments, characterized in that: include: A drilling device body, a replaceable drill bit being fixedly mounted on the lower side of the drilling device body; A sliding engagement mechanism is fixedly installed on the lower side of the drilling device body, the sliding engagement mechanism comprises a sliding engagement installation bin, a sliding engagement positioning bin is fixedly installed in the sliding engagement installation bin, a sliding engagement limiting ring is provided on the lower side of the sliding engagement positioning bin, a number of evenly distributed sliding engagement positioning beads are installed between the sliding engagement positioning bin and the sliding engagement limiting ring, and a number of sliding engagement lifting rings are provided on the outer sides of the sliding engagement positioning beads; A positioning locking mechanism is slidably installed in the sliding locking limiting ring; A positioning anti-rotation mechanism is fixedly installed in the sliding engagement positioning bin, the positioning anti-rotation mechanism comprises a positioning anti-rotation bin, a positioning anti-rotation support rod is slidably installed in the positioning anti-rotation bin, and a positioning anti-rotation spring is installed between the positioning anti-rotation support rod and the positioning anti-rotation bin; The power locking mechanism is fixedly installed on one side of the sliding locking installation bin.

2. The energy-saving drilling device for plateau environment according to claim 1 is characterized in that: The sliding engagement limiting ring is fixedly connected to the sliding engagement mounting chamber, a positioning groove matching the sliding engagement positioning bead is drilled on the replacement drill bit, and the sliding engagement lifting ring is slidably installed between the sliding engagement mounting chamber and the sliding engagement positioning chamber.

3. The energy-saving drilling device for plateau environment according to claim 1 is characterized in that: A pair of sliding engagement sealing rings are fixedly installed outside the sliding engagement lifting ring, a number of evenly distributed sliding engagement balancing rods are fixedly installed inside the sliding engagement mounting bin, the sliding engagement balancing rods penetrate the sliding engagement lifting ring, and a sliding engagement seal is installed between the sliding engagement balancing rods and the sliding engagement lifting ring.

4. The energy-saving drilling device for use in plateau environments according to claim 1 is characterized in that: The positioning clamping mechanism comprises a positioning clamping extrusion ring, a clamping groove matching the positioning clamping extrusion ring is bored in the sliding clamping lifting ring, and the positioning clamping extrusion ring matches the sliding clamping positioning bead.

5. The energy-saving drilling device for plateau environment according to claim 4 is characterized in that: A plurality of evenly distributed positioning clamping limiting posts are arranged on the lower side of the positioning clamping extrusion ring, and the positioning clamping limiting posts are fixedly installed with the sliding clamping limiting ring.

6. The energy-saving drilling device for plateau environment according to claim 5 is characterized in that: A limiting groove matching the positioning clamping limiting column is bored on the positioning clamping extrusion ring, a positioning clamping spring is installed between the positioning clamping extrusion ring and the sliding clamping positioning bead, and the positioning clamping spring is sleeved on the positioning clamping limiting column.

7. The energy-saving drilling device for plateau environment according to claim 1 is characterized in that: A positioning anti-rotation polygonal block is fixedly installed on the positioning anti-rotation support rod, a positioning anti-rotation clamping block is fixedly installed on the upper side of the replacement drill bit, and a clamping groove matching the positioning anti-rotation polygonal block is chiseled on the positioning anti-rotation clamping block.

8. The energy-saving drilling device for plateau environment according to claim 1 is characterized in that: The power locking mechanism comprises a power locking accommodating chamber, in which a power locking threaded rod is rotatably installed, a power locking extrusion plate is installed on the power locking threaded rod, and the power locking threaded rod matches the power locking extrusion plate.

9. The energy-saving drilling device for plateau environment according to claim 8, characterized in that: A power locking sealing ring is fixedly installed outside the power locking extrusion plate, the power locking threaded rod passes through the power locking accommodating chamber, and a power locking motor is fixedly installed on the lower side of the power locking accommodating chamber.

10. The energy-saving drilling device for plateau environment according to claim 9, characterized in that: The power engaging motor is fixedly installed with the power engaging threaded rod, a power engaging mounting hole is drilled on the sliding engaging mounting bin, and a power engaging disassembly hole is drilled on the sliding engaging mounting bin.

Images