Core sample cutting device

Abstract

This application relates to a core sample cutting device, comprising: a lifting mechanism including a lifting base, a lifting drive component, and a mounting assembly; the lifting drive component being mounted on the lifting base and drivenly connected to the mounting assembly; and a cutting mechanism including a cutting drive component, a cutting blade, and a soundproof cover. The cutting drive component is mounted on the mounting assembly and drivenly connected to the cutting blade, configured to drive the cutting blade to cut the core sample. The soundproof cover is connected to the mounting assembly and is disposed on at least one side of the cutting blade. The core sample cutting device, utilizing the lifting mechanism and the cutting mechanism in conjunction, enables automated batch cutting, improving cutting efficiency. Furthermore, the soundproof cover effectively isolates noise generated during the cutting process, improving the cutting working environment.

Description

Technical Field

[0001] This application relates to the field of core sample cutting equipment technology, and in particular to a core sample cutting device. Background Technology

[0002] With the booming development of the construction industry, ready-mixed concrete is increasingly used in engineering projects, and its types and performance requirements are becoming more diversified. However, due to intensified industry competition and insufficient refinement of construction management, the quality of ready-mixed concrete varies greatly, significantly increasing the risk of structural performance defects. Therefore, establishing a comprehensive concrete quality testing and monitoring system has become a crucial link in ensuring the safety and durability of building projects.

[0003] Among methods for testing the performance of concrete structures, core drilling is a commonly used method for detecting concrete strength, internal defects, and structural thickness due to its advantages such as intuitiveness, reliability, and high precision. This method involves drilling core samples from concrete components using a specialized drilling rig. After cutting, grinding, and repairing, standard specimens are prepared and subjected to compressive strength tests to obtain accurate concrete quality data.

[0004] However, the core sample cutting process in related technologies relies on manual operation of cutting equipment, which has disadvantages such as low cutting efficiency and high noise, and cannot obtain qualified concrete core sample specimens in a timely manner, affecting the progress of core sample quality testing. Utility Model Content

[0005] Therefore, it is necessary to provide a core cutting device to address the problems of low core cutting efficiency and high noise.

[0006] A core sample cutting device, the core sample cutting device comprising:

[0007] A lifting mechanism, comprising a lifting base, a lifting drive component, and a mounting assembly, wherein the lifting drive component is disposed on the lifting base and is drivenly connected to the mounting assembly;

[0008] A cutting mechanism comprising a cutting drive, a cutting blade, and a soundproof cover, wherein the cutting drive is disposed on the mounting assembly and is drivenly connected to the cutting blade, the cutting drive being configured to drive the cutting blade to move in order to cut a core sample, and the soundproof cover is connected to the mounting assembly and disposed on at least one side of the cutting blade.

[0009] In one embodiment, the mounting assembly includes a first mounting member and a second mounting member. The first mounting member is connected to the output end of the lifting drive member. The first mounting member has an internal mounting channel. The second mounting member is connected to the first mounting member and has mounting holes.

[0010] The cutting drive is disposed on the first mounting component, the cutting tool is disposed between the mounting channel and the mounting hole, the cutting tool is rotatably connected to the first mounting component through the mounting channel and rotatably connected to the second mounting component through the mounting hole, and the soundproof cover is connected to the second mounting component.

[0011] In one embodiment, the mounting assembly further includes a lubrication component connected to the first mounting member, the lubrication component having a lubrication channel communicating with the mounting channel.

[0012] In one embodiment, the second mounting member includes a connecting portion and a mounting portion. The connecting portion is connected to the first mounting member, and the mounting portion is connected to the connecting portion. The mounting portion is provided with the mounting hole, and the mounting hole is coaxially arranged with the mounting channel.

[0013] In one embodiment, the soundproof cover includes a top plate, a first side plate, and a second side plate. The top plate is connected to the connecting portion and is disposed on the top of the cutting tool. The first side plate and the second side plate are respectively connected to the top plate and are spaced apart on opposite sides of the cutting tool along a direction perpendicular to the axial direction of the mounting hole.

[0014] In one embodiment, the cutting mechanism further includes a cutting transmission assembly, the cutting drive is drivenly connected to the cutting transmission assembly, the cutting transmission assembly passes through the mounting channel and the mounting hole and is rotatably connected to the first mounting member and the second mounting member, and the cutting tool is disposed on the cutting transmission assembly.

[0015] In one embodiment, the cutting transmission assembly includes a central shaft, a transmission belt, and a support member. The central shaft passes through the mounting channel and the mounting hole and is connected to the first mounting member and the second mounting member via bearings. The transmission belt connects the central shaft and the cutting drive member. The support member is sleeved outside the central shaft and disposed within the mounting channel.

[0016] In one embodiment, the cutting tool includes a connecting sleeve, a fixed disk, and a cutting blade. The connecting sleeve is fitted outside the central shaft, the fixed disk is fitted outside the connecting sleeve, and the cutting blade is arranged around the fixed disk.

[0017] In one embodiment, the core cutting device further includes a cooling mechanism, which includes a cooling drive, a cooling pipeline, and a liquid distribution device. The cooling drive is disposed on the cooling pipeline, and the liquid distribution device is connected to the mounting assembly. The inlet of the liquid distribution device is connected to the outlet of the cooling pipeline, and the liquid distribution device has multiple liquid outlets configured to deliver coolant to the cutting tool.

[0018] In one embodiment, the cooling mechanism further includes a nozzle communicating with the liquid outlet of the liquid distributor, the nozzle being bendable; and / or

[0019] The cooling mechanism also includes a filter nozzle, which is connected to the inlet of the cooling pipe.

[0020] The aforementioned core sample cutting device, when a core sample needs to be cut, fixes the core sample in the cutting area, then drives the cutting mechanism connected to the mounting assembly to descend into the cutting area via a lifting drive, and drives the cutting blade to rotate to cut the core sample. After the core sample is cut, the lifting drive drives the cutting mechanism to rise and return to its initial position, while simultaneously shutting off the cutting drive, completing the cutting process. Therefore, the core sample cutting device of this embodiment, utilizing the cooperation of the lifting mechanism and the cutting mechanism, can achieve automated batch cutting, avoiding manual adjustment errors and improving cutting efficiency. Furthermore, the soundproof cover effectively isolates noise generated during the cutting process, improving the cutting working environment. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the core sample cutting device according to an embodiment of this application.

[0022] Figure 2 This is a schematic diagram of the lifting mechanism according to an embodiment of this application.

[0023] Figure 3 This is a schematic diagram of the cutting mechanism according to an embodiment of this application.

[0024] Figure 4 This is a schematic diagram of the cooling mechanism according to an embodiment of this application.

[0025] Icon labels:

[0026] 10. Core sample cutting device;

[0027] 100. Lifting mechanism; 110. Lifting base; 120. Lifting drive component; 130. Mounting assembly; 131. First mounting component; 132. Second mounting component; 1321. Connecting part; 1322. Mounting part; 133. Mounting channel; 134. Mounting hole; 135. Lubrication component;

[0028] 200. Cutting mechanism; 210. Cutting drive component; 220. Cutting tool; 221. Connecting sleeve; 222. Fixed plate; 223. Cutting blade; 230. Soundproof cover; 231. Top plate; 232. First side plate; 233. Second side plate; 240. Cutting transmission assembly; 241. Central shaft; 242. Transmission belt; 243. Support component;

[0029] 300 Cooling mechanism; 310 Cooling drive component; 320 Cooling pipeline; 330 Liquid distribution component; 340 Nozzle; 350 Filter tip. Detailed Implementation

[0030] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0031] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0032] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0033] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0035] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0036] See Figures 1 to 4 As shown, a schematic diagram of the structure of a core sample cutting device 10 in one embodiment of this application is shown. The core sample cutting device 10 provided in one embodiment of this application includes a lifting mechanism 100 and a cutting mechanism 200. The core sample cutting device 10 can be used to efficiently cut concrete core samples, rock core samples and cement core samples.

[0037] The lifting mechanism 100 drives the cutting mechanism 200 to move vertically up and down, thereby adjusting the position of the cutting mechanism 200. The lifting mechanism 100 includes a lifting base 110, a lifting drive component 120, and a mounting assembly 130. The lifting base 110 provides bottom support, and the lifting drive component 120 is mounted on the lifting base 110. The lifting drive component 120 is driven to the mounting assembly 130, and can drive the mounting assembly 130 to move vertically up and down, thereby adjusting the height of the cutting mechanism 200 to accommodate batch cutting of core samples of different lengths. For example, the lifting drive component 120 can be a lead screw drive structure, and its power can be selected to be approximately 0.75kW to precisely control the lifting height of the cutting mechanism 200. Of course, it should be understood that in other optional embodiments, the lifting drive component 120 can also adopt other driving methods such as an electric push rod or a hydraulic cylinder.

[0038] The cutting mechanism 200 is used to cut the core sample. The cutting mechanism 200 includes a cutting drive component 210, a cutting blade 220, and a soundproof cover 230. The cutting drive component 210 is mounted on the mounting assembly 130 and is drivenly connected to the cutting blade 220. The cutting drive component 210 is configured to drive the cutting blade 220 to move and cut the core sample. For example, the cutting drive component 210 can be a motor, specifically a multi-stage motor with a power of approximately 18.5kW, which drives the cutting blade 220 to rotate at high speed to cut the core sample. The soundproof cover 230 is connected to the mounting assembly 130 and is located on at least one side of the cutting blade 220, for example, on the top or any side of the cutting blade 220. The soundproof cover 230 is made of sound-absorbing materials such as sound-absorbing cotton to absorb the noise generated by the cutting blade 220 cutting the core sample.

[0039] With the above structural design, when a core sample needs to be cut, the core sample is fixed in the cutting area. Then, the cutting mechanism 200, connected to the mounting assembly 130, is driven down to the cutting area by the lifting drive 120, and the cutting tool 220 is driven to rotate by the cutting drive 210 to cut the core sample. After the core sample is cut, the cutting mechanism 200 is driven up and returned to its initial position by the lifting drive 120, and the cutting drive 210 is turned off, completing the cutting process. Thus, the core sample cutting device 10 of this embodiment, by utilizing the lifting mechanism 100 and the cutting mechanism 200 in cooperation, can achieve automated batch cutting, avoid manual adjustment errors, and improve cutting efficiency. Furthermore, the soundproof cover 230 can effectively isolate the noise generated during the cutting process, improving the cutting working environment.

[0040] See Figure 2As shown, in some embodiments, the mounting assembly 130 includes a first mounting member 131 and a second mounting member 132. The first mounting member 131 is connected to the output end of the lifting drive member 120, and the first mounting member 131 has an internal mounting channel 133 that extends through it. The second mounting member 132 is connected to the first mounting member 131 and has a mounting hole 134. The cutting drive member 210 is mounted on the first mounting member 131, and the cutting tool 220 is disposed between the mounting channel 133 and the mounting hole 134. The cutting tool 220 is rotatably connected to the mounting channel 133 and the mounting hole 134 respectively via bearings, forming a stable double-support structure to reduce the shaking of the cutting tool 220 and improve cutting accuracy. The soundproof cover 230 is connected to the second mounting member 132, and the soundproof cover 230 is spaced apart from the cutting tool 220 and covers the periphery of the cutting tool 220. Since the soundproof cover 230 is directly connected to the second mounting piece 132 and is closer to the cutting area, the noise isolation effect can be enhanced.

[0041] See Figure 2 As shown, in some embodiments, the mounting assembly 130 further includes a lubrication component 135 disposed on the outer surface of the first mounting member 131. The lubrication component 135 has a lubrication channel communicating with the side of the mounting channel 133 and is configured to deliver lubricating material to the mounting channel 133. For example, the lubrication component 135 may be a grease cup or an oil pump, with its internal lubrication channel communicating with the side of the mounting channel 133. By manually or automatically injecting lubricating material, such as lubricating oil, into the lubrication channel, the interior of the mounting channel 133 can be lubricated, reducing frictional wear when the cutting tool 220 rotates relative to the mounting channel 133, extending the service life of the cutting tool 220 and the mounting assembly 130. Furthermore, lubrication reduces rotational resistance, thereby reducing the energy consumption of the cutting drive 210.

[0042] See Figure 2 As shown, in some embodiments, the second mounting member 132 includes a connecting portion 1321 and a mounting portion 1322. The second mounting member 132 adopts a split design for easy installation and maintenance. Specifically, the connecting portion 1321 is flat, one end of which is connected to the first mounting member 131, and the other end of which extends horizontally away from the first mounting member 131 and is connected to the mounting portion 1322. For example, the connecting portion 1321 can be bolted to the first mounting member 131 to provide structural support. The mounting portion 1322 is flat and extends vertically. The mounting portion 1322 is provided with a mounting hole 134, which is coaxially arranged with the mounting channel 133. This coaxial arrangement ensures the stability of the cutting tool 220 during rotation and avoids cutting skew caused by the offset of the cutting tool 220 axis.

[0043] Furthermore, the axial direction of the mounting hole 134 is perpendicular to the lifting direction of the lifting mechanism 100, which is the vertical direction. At this time, the axis of the cutting tool 220 is perpendicular to the lifting direction of the lifting mechanism 100, which facilitates precise control of the cutting angle during the lifting process.

[0044] See Figure 3 As shown, in some embodiments, the soundproof cover 230 includes a top plate 231, a first side plate 232, and a second side plate 233, which may be made of sound-insulating material. The top plate 231 is connected to the connecting part 1321 and is disposed on the top of the cutting tool 220. The top plate 231 has a flat plate structure to cover the top of the cutting tool 220 and block the vertical noise transmission. The first side plate 232 and the second side plate 233 are respectively connected to the two sides of the top plate 231. Both the first side plate 232 and the second side plate 233 have a flat plate structure and extend from the edge of the top plate 231 toward the cutting tool 220. Specifically, the first side plate 232 and the second side plate 233 are spaced apart on opposite sides of the cutting tool 220 along a direction perpendicular to the axial direction of the mounting hole 134, wherein the axial direction of the mounting hole 134 is horizontal.

[0045] The first side plate 232 and the second side plate 233 are horizontally spaced on both sides of the cutting tool 220 and connected to the top plate 231 to form a U-shaped sound insulation cavity, which can cover three sides of the cutting area. This three-sided covering structure can isolate noise in all directions, achieve three-dimensional noise reduction, and improve the noise reduction effect. At the same time, the sound insulation cover 230 can also serve as a protective barrier to prevent cutting debris from flying and improve operational safety.

[0046] See Figure 3 As shown, in some embodiments, the cutting mechanism 200 further includes a cutting transmission assembly 240. The cutting drive member 210 is drivenly connected to the cutting transmission assembly 240. The cutting transmission assembly 240 passes through the mounting channel 133 and the mounting hole 134 and is rotatably connected to the first mounting member 131 and the second mounting member 132. The cutting tool 220 is disposed on the cutting transmission assembly 240. By connecting the cutting drive member 210 and the cutting tool 220 through the cutting transmission assembly 240, vibration between the cutting drive member 210 and the cutting tool 220 can be buffered, avoiding overload damage to the cutting drive member 210.

[0047] Furthermore, in some embodiments, the cutting transmission assembly 240 includes a central shaft 241, a transmission belt 242, and a support member 243. The central shaft 241 passes through the mounting channel 133 and the mounting hole 134, and a cutting tool 220 is fixed on the central shaft 241. Specifically, one end of the central shaft 241 is rotatably connected to the second mounting member 132 through a bearing and the mounting hole 134, and the other end of the central shaft 241 passes through the mounting channel 133 and is rotatably connected to the first mounting member 131 through a bearing and the mounting channel 133. The other end of the central shaft 241 extends out of the mounting channel 133 and is connected to the output end of the cutting drive member 210 through the transmission belt 242. For example, the transmission belt 242 can be a belt. The transmission belt 242 can buffer vibration, reduce noise, and prevent overload damage to the cutting drive member 210. The support member 243 is sleeved outside the central shaft 241 and set inside the installation channel 133. For example, the support member 243 can be a rigid sleeve, sleeved outside the central shaft 241 and interference fit with the installation channel 133. The support member 243 can enhance the rigidity of the central shaft 241, strengthen its impact resistance, improve the load capacity of the central shaft 241, allow cutting harder materials, and expand the applicability of the core cutting device 10.

[0048] Continue reading Figure 3 As shown, in some embodiments, the cutting tool 220 includes a connecting sleeve 221, a fixing plate 222, and a cutting blade 223. The connecting sleeve 221 is sleeved on the outside of the central shaft 241. For example, the connecting sleeve 221 can be keyed to the central shaft 241 and can rotate with the central shaft 241 to transmit torque. The fixing plate 222 is sleeved on the outside of the connecting sleeve 221 and fixed by bolts for mounting the cutting blade 223. The cutting blade 223 is arranged around the outside of the fixing plate 222. For example, the cutting blade 223 can be a one-piece or welded diamond blade, which has high wear resistance and high cut smoothness. Furthermore, by adopting a detachable design for the fixing plate 222, it is easy to replace the cutting blade 223, and in practical applications, the type and size of the tool can be flexibly changed according to the core sample specifications.

[0049] See Figure 1 and Figure 4As shown, in some embodiments, the core cutting device 10 further includes a cooling mechanism 300 for cooling the cutting tool 220. Specifically, the cooling mechanism 300 includes a cooling drive 310, a cooling pipe 320, and a liquid distributor 330. The inlet of the cooling pipe 320 is connected to a coolant source, such as cooling water or cutting fluid. The cooling drive 310 is mounted on the cooling pipe 320; for example, the cooling drive 310 can be a water pump, and the water pump motor power can be selected from 0.75-1.1kW. The liquid distributor 330 is connected to the mounting assembly 130, and the inlet of the liquid distributor 330 is connected to the outlet of the cooling pipe 320. The liquid distributor 330 has multiple outlets, each corresponding to a different position of the cutting tool 220. The distributor 330 can disperse the liquid flow from the cooling pipe 320 into multiple liquid flows, which are then discharged through multiple outlets. This delivers multiple streams of coolant to the cutting tool 220, ensuring uniform cooling of different areas of the tool, improving cooling efficiency, and preventing thermal damage to the cutting tool 220 and the core sample caused by high temperatures. Furthermore, the coolant can remove cutting debris, preventing debris accumulation from affecting cutting accuracy and extending the service life of the cutting tool 220.

[0050] To improve the dispersion effect of the coolant, in some embodiments, the cooling mechanism 300 further includes a nozzle 340, which is connected to the outlet of the distributor 330. The nozzle 340 is bendable. For example, the nozzle 340 can be made of a flexible metal hose, allowing its spray angle to be adjusted. Thus, by setting bendable nozzles 340 at the multiple outlets of the distributor 330, the dispersion effect can be further improved, the coolant coverage area increased, and different cutting angle requirements can be accommodated, allowing the coolant to be precisely aimed at the cutting point and improving cooling efficiency.

[0051] It is understood that the coolant can be recycled after rinsing the cutting tool 220. Specifically, the waste coolant can be circulated through the inlet of the cooling pipe 320 for use in the cooling process, thereby improving coolant utilization and reducing cooling costs. In some embodiments, the cooling mechanism 300 also includes a filter nozzle 350, which is connected to the inlet of the cooling pipe 320. The filter nozzle 350 has a built-in filter screen that can filter out impurities such as debris, prevent pipe blockage, reduce wear on the cooling drive component 310 and the liquid distribution component 330, and extend the service life of the cooling mechanism 300. It is especially suitable for filtering impurities in the waste coolant when recycling the coolant.

[0052] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0053] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A core sample cutting device, characterized in that, The core sample cutting device includes: A lifting mechanism, comprising a lifting base, a lifting drive component, and a mounting assembly, wherein the lifting drive component is disposed on the lifting base and is drivenly connected to the mounting assembly; A cutting mechanism comprising a cutting drive, a cutting blade, and a soundproof cover, wherein the cutting drive is disposed on the mounting assembly and is drivenly connected to the cutting blade, the cutting drive being configured to drive the cutting blade to move in order to cut a core sample, and the soundproof cover is connected to the mounting assembly and disposed on at least one side of the cutting blade.

2. The core sample cutting device according to claim 1, characterized in that, The mounting assembly includes a first mounting component and a second mounting component. The first mounting component is connected to the output end of the lifting drive component. The first mounting component has an internal mounting channel. The second mounting component is connected to the first mounting component and has mounting holes. The cutting drive is disposed on the first mounting component, the cutting tool is disposed between the mounting channel and the mounting hole, the cutting tool is rotatably connected to the first mounting component through the mounting channel and rotatably connected to the second mounting component through the mounting hole, and the soundproof cover is connected to the second mounting component.

3. The core sample cutting device according to claim 2, characterized in that, The mounting assembly further includes a lubrication component connected to the first mounting member, the lubrication component having a lubrication channel communicating with the mounting channel.

4. The core sample cutting device according to claim 2, characterized in that, The second mounting component includes a connecting part and a mounting part. The connecting part is connected to the first mounting component, and the mounting part is connected to the connecting part. The mounting part is provided with the mounting hole, and the mounting hole is coaxially arranged with the mounting channel.

5. The core sample cutting device according to claim 4, characterized in that, The soundproof cover includes a top plate, a first side plate, and a second side plate. The top plate is connected to the connecting part and is disposed on the top of the cutting tool. The first side plate and the second side plate are respectively connected to the top plate. The first side plate and the second side plate are spaced apart on opposite sides of the cutting tool along a direction perpendicular to the axial direction of the mounting hole.

6. The core sample cutting device according to claim 2, characterized in that, The cutting mechanism further includes a cutting transmission assembly, the cutting drive component is drivenly connected to the cutting transmission assembly, the cutting transmission assembly passes through the mounting channel and the mounting hole and is rotatably connected to the first mounting component and the second mounting component, and the cutting tool is mounted on the cutting transmission assembly.

7. The core sample cutting device according to claim 6, characterized in that, The cutting transmission assembly includes a central shaft, a transmission belt, and a support member. The central shaft passes through the mounting channel and the mounting hole and is connected to the first mounting member and the second mounting member via bearings. The transmission belt connects the central shaft and the cutting drive member. The support member is sleeved on the central shaft and disposed within the mounting channel.

8. The core sample cutting device according to claim 7, characterized in that, The cutting tool includes a connecting sleeve, a fixed disc, and a cutting blade. The connecting sleeve is fitted outside the central shaft, the fixed disc is fitted outside the connecting sleeve, and the cutting blade is arranged around the fixed disc.

9. The core sample cutting device according to claim 1, characterized in that, The core cutting device further includes a cooling mechanism, which includes a cooling drive, a cooling pipeline, and a liquid distribution component. The cooling drive is disposed on the cooling pipeline, and the liquid distribution component is connected to the mounting assembly. The inlet of the liquid distribution component is connected to the outlet of the cooling pipeline, and the liquid distribution component has multiple liquid outlets configured to deliver coolant to the cutting tool.

10. The core sample cutting device according to claim 9, characterized in that, The cooling mechanism further includes a nozzle, which communicates with the liquid outlet of the liquid distribution component, and the nozzle is bendable; and / or The cooling mechanism also includes a filter nozzle, which is connected to the inlet of the cooling pipe.

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