Core sample cutting system

Abstract

The invention relates to a core sample cutting system. The core sample cutting system comprises: a housing; the core sample transfer device comprises a transfer mechanism and a clamping mechanism, the transfer mechanism is movably connected with the shell, the clamping mechanism is connected with the transfer mechanism, and the clamping mechanism is configured to be used for clamping a core sample or releasing the core sample; the core sample cutting device comprises a lifting mechanism and a cutting mechanism, the lifting mechanism is arranged on the shell, the lifting mechanism is in driving connection with the cutting mechanism, and the cutting mechanism is configured to be used for cutting a core sample; and the control module is electrically connected with the transfer mechanism, the lifting mechanism and the cutting mechanism. According to the core sample cutting system, one-key full-automatic cutting can be achieved, so that the cutting efficiency is improved, the cutting precision is improved, and the operation risk can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of core sample processing equipment, and in particular to a core sample cutting system. Background Art

[0002] With the rapid development of the construction industry, commercial concrete is being used in an increasingly diverse range of applications, encompassing high-rise buildings, bridge projects, underground structures, and more. At the same time, rising performance requirements for concrete materials, intensified market competition, and factors such as differences in technical management during construction have led to inconsistent quality of commercial concrete and frequent structural safety hazards. Therefore, establishing a scientific and efficient concrete quality testing system has become a crucial component in ensuring construction project safety.

[0003] Concrete structural performance testing methods include the rebound method, the combined ultrasonic-rebound method, the post-installation pullout method, and the core drilling method. The core drilling method, with its significant advantages of intuitiveness, reliability, and high precision, has become a common method for testing concrete strength, internal defects, and structural thickness. The core drilling method uses a specialized drill to drill core samples from concrete structures. After cutting, grinding, and gap filling, compressive strength testing is performed to obtain accurate concrete quality data, providing data support for project quality assessment.

[0004] However, the core sample processing equipment in the related technology generally adopts a single-group cutting specimen with a single function or a manual core sample cutting machine, which requires manual participation in the positioning, clamping and cutting operations throughout the process. There are problems such as low processing efficiency, low cutting accuracy, and unsafe operation, resulting in the inability to obtain qualified concrete core sample specimens safely, timely and effectively, affecting the preparation quality and detection timeliness of concrete core samples. Summary of the Invention

[0005] Based on this, it is necessary to provide a core sample cutting system to address the problems of low core sample processing efficiency and low cutting accuracy.

[0006] A core sample cutting system, comprising:

[0007] case;

[0008] A core sample transport device, comprising a transport mechanism and a clamping mechanism, wherein the transport mechanism is movably connected to the housing, the clamping mechanism is connected to the transport mechanism, and the clamping mechanism is configured to clamp or release the core sample;

[0009] a core sample cutting device, the core sample cutting device comprising a lifting mechanism and a cutting mechanism, the lifting mechanism being disposed on the housing and drivingly connected to the cutting mechanism, the cutting mechanism being configured to cut the core sample;

[0010] A control module is electrically connected to the transfer mechanism, the lifting mechanism and the cutting mechanism.

[0011] In one embodiment, the clamping mechanism includes a carrier and a clamping member, the carrier is connected to the transfer mechanism, the carrier forms a receiving groove, the receiving groove has a bottom surface and a side surface, the bottom surface is inclined, and the depth of the receiving groove gradually increases toward the side surface, the clamping member is connected to the transfer mechanism, and the clamping member is configured to cooperate with the carrier to clamp the core sample or release the core sample.

[0012] In one embodiment, the carrying member includes a carrying portion and a limiting portion, the carrying portion is connected to the transfer mechanism, the limiting portion is connected to the carrying portion and forms the receiving groove, the thickness of the carrying portion gradually decreases toward the limiting portion, the carrying portion constitutes the bottom surface of the receiving groove, and the limiting portion constitutes the side surface of the receiving groove; and / or

[0013] The clamping member includes a connecting portion, a fastening portion and a buffer pad, the connecting portion is movably connected to the transfer mechanism, the fastening portion is connected to the connecting portion, the fastening portion is arranged opposite to the receiving groove, and the buffer pad is arranged on the side of the fastening portion facing the receiving groove.

[0014] In one embodiment, the core sample transport device further comprises a support mechanism, wherein the support mechanism comprises a support seat and a rack, wherein the support seat is connected to the housing, and the rack is connected to the support seat and extends in a straight line;

[0015] The transfer mechanism includes a transfer platform and a drive assembly, the transfer platform is connected to the clamping mechanism, the drive assembly includes a power member and a drive gear, the power member is connected to the transfer platform and electrically connected to the control module, the power member is drive-connected to the drive gear, and the drive gear is engaged with the rack.

[0016] In one embodiment, the support mechanism further includes a guide rail assembly, the guide rail assembly including a first rail and a second rail, the first rail and the second rail are respectively connected to the support base, the first rail and the second rail are both arranged parallel to the rack, the first rail is formed with a first oil immersion groove, the cross section of the first oil immersion groove is rectangular, the second rail is formed with a second oil immersion groove, the cross section of the second oil immersion groove is an inverted triangle or an inverted trapezoid;

[0017] The transfer mechanism also includes a roller assembly, which includes a plurality of first rollers and a plurality of second rollers. The first rollers are cylindrical and roll with the first track through the first oil immersion groove. The width of the second rollers gradually decreases toward the edge, and the second rollers roll with the second track through the second oil immersion groove.

[0018] In one embodiment, the lifting mechanism includes a lifting base, a lifting drive and a mounting assembly, the lifting base is connected to the housing, the lifting drive is disposed on the lifting base and electrically connected to the control module, and the lifting drive is drivingly connected to the mounting assembly;

[0019] The cutting mechanism includes a cutting drive, a cutting transmission assembly, a cutting tool and a sound insulation cover. The cutting drive is arranged on the mounting assembly and is electrically connected to the control module. The cutting drive is drivingly connected to the cutting transmission assembly, the cutting tool is connected to the cutting transmission assembly, the sound insulation cover is connected to the mounting assembly, and the sound insulation cover is arranged on at least one side of the cutting tool.

[0020] 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 a mounting channel therein, the second mounting member is connected to the first mounting member, the second mounting member has a mounting hole, and the mounting hole is coaxially arranged with the mounting channel;

[0021] The cutting transmission assembly includes a central shaft, a transmission belt and a support member. The central shaft is inserted into the mounting channel and the mounting hole and is rotatably connected to the first mounting member and the second mounting member. The cutting drive member is arranged on the first mounting member. The transmission belt is connected between the central shaft and the cutting drive member. The support member is sleeved outside the central shaft and arranged in the mounting channel. The cutting tool is connected to the central shaft and arranged between the mounting channel and the mounting hole. The sound insulation cover is connected to the second mounting member.

[0022] In one embodiment, the sound insulation cover includes a top plate, a first side plate and a second side plate, the top plate is connected to the mounting assembly and is arranged on the top of the cutting tool, the first side plate and the second side plate are respectively connected to the top plate, and 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.

[0023] In one embodiment, the core sample cutting device also includes a cooling mechanism, which includes a cooling drive, a cooling pipeline, a liquid separator and a filter. The cooling drive is arranged on the cooling pipeline and is electrically connected to the control module. The inlet of the cooling pipeline is connected to the filter, the outlet of the cooling pipeline is connected to the liquid separator, and the liquid separator is connected to the mounting assembly. The liquid separator has multiple liquid outlets, and the liquid outlets are configured to transport coolant to the cutting tool.

[0024] In one embodiment, the shell has a receiving cavity, the core sample transport device and the core sample cutting device are arranged in the receiving cavity, and the inner wall of the shell is provided with a sound insulation layer; and / or

[0025] The bottom of the housing is provided with transfer wheels and load-bearing foot cups; and / or

[0026] The housing is provided with an observation window, a dust removal fan and / or a warning light, and the dust removal fan and the warning light are electrically connected to the control module.

[0027] To cut a core sample, the core cutting system first clamps and secures the sample using a clamping mechanism. The control module is then activated, triggering the automatic cutting process with a single click. The transfer mechanism, lifting mechanism, and cutting mechanism then begin operating. The transfer mechanism operates at a preset speed, transporting the clamping mechanism and core sample to the cutting area. The lifting mechanism then lowers the cutting mechanism to the cutting area and cuts the core sample. Once the cutting is complete, the cutting mechanism stops, and the lifting and transfer mechanisms begin operating, raising the cutting mechanism and returning the clamping mechanism and core sample to their initial positions, completing the cutting process. The core cutting system thus uses the control module to control the corresponding actions of the transfer, lifting, and cutting mechanisms, enabling one-click, fully automated cutting of the core sample, improving cutting efficiency. Furthermore, the integration of the control module with the mechanical transmission allows for precise control of core positioning and cutting depth, enhancing cutting accuracy. Furthermore, through automated operation and a closed working space enclosed by a housing, manual intervention is reduced, minimizing operational risks. The core sample cutting system ensures the accuracy and qualified rate of core sample forming, has safe and reliable performance, and is suitable for batch cutting of core samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the internal structure of the core sample cutting system according to an embodiment of the present application.

[0029] Figure 2 This is a schematic diagram of the external structure of the core sample cutting system according to an embodiment of the present application.

[0030] Figure 3 This is a schematic diagram of the external structure of the core sample cutting system according to an embodiment of the present application from another angle.

[0031] Figure 4 This is a schematic structural diagram of the clamping mechanism of an embodiment of the present application.

[0032] Figure 5 This is a schematic structural diagram of the transfer mechanism of an embodiment of the present application.

[0033] Figure 6 This is a schematic structural diagram of the support mechanism of an embodiment of the present application.

[0034] Figure 7 This is a structural diagram of the lifting mechanism of an embodiment of the present application.

[0035] Figure 8 This is a schematic structural diagram of the cutting mechanism of an embodiment of the present application.

[0036] Figure 9 This is a schematic structural diagram of the cooling mechanism of an embodiment of the present application.

[0037] Figure Number:

[0038] 1. Core cutting system;

[0039] 10. Shell; 11. Receiving cavity;

[0040] 20. Core sample transfer device; 2100. Transfer mechanism; 2110. Transfer platform; 2120. Drive assembly; 2121. Power member; 2122. Drive gear; 2131. First roller; 2200. Clamping mechanism; 2210. Carrying member; 2211. Carrying portion; 2212. Limiting portion; 2213. Receiving slot; 2213a. Bottom surface; 2213b. Side surface; 2220. Clamping member; 2221. Connecting portion; 2222. Fastening portion; 2223. Buffer pad; 2300. Support mechanism; 2310. Support seat; 2320. Rack; 2330. Guide rail assembly; 2331. First rail; 2332. Second rail; 2333. First oil immersion tank; 2334. Second oil immersion tank;

[0041] 30. Core cutting device; 3100. Lifting mechanism; 3110. Lifting base; 3120. Lifting drive; 3130. Mounting assembly; 3131. First mounting member; 3132. Second mounting member; 3132a. Connecting plate; 3132b. Mounting plate; 3133. Mounting channel; 3134. Mounting hole; 3135. Lubrication component; 3200. Cutting mechanism; 3210. Cutting drive; 3220. Cutting tool; 322 1. Connecting sleeve; 3222. Fixing plate; 3223. Cutting blade; 3230. Soundproof cover; 3231. Top plate; 3232. First side plate; 3233. Second side plate; 3240. Cutting drive assembly; 3241. Center shaft; 3242. Drive belt; 3243. Support member; 3300. Cooling mechanism; 3310. Cooling drive member; 3320. Cooling pipeline; 3330. Liquid separator; 3340. Nozzle; 3350. Filter tip;

[0042] 40. Control module;

[0043] 51. Transfer wheel; 52. Load-bearing foot cup;

[0044] 60. Observation window;

[0045] 70. Dust removal fan;

[0046] 80. Warning light. DETAILED DESCRIPTION

[0047] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0048] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0049] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0050] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0051] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0052] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, 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 embodiment.

[0053] See Figures 1 to 9 As shown, a structural schematic diagram of a core sample cutting system 1 in an embodiment of the present application is shown. The core sample cutting system 1 provided in an embodiment of the present application includes a shell 10, a core sample transport device 20, a core sample cutting device 30 and a control module 40, which is used to cut concrete core samples, rock core samples and cement core samples.

[0054] The housing 10 provides overall support and protection for the core cutting system 1. For example, in some embodiments, the housing 10 includes a bottom frame and a box located on the bottom frame, and components such as the core sample transfer device 20 are disposed in the box. The specifications of the box are not limited.

[0055] The core sample transport device 20 is used to transport the core sample to the cutting area. The core sample transport device 20 includes a transport mechanism 2100 and a clamping mechanism 2200. The transport mechanism 2100 is movably connected to the housing 10. Specifically, the transport mechanism 2100 can be configured to move horizontally relative to the housing 10 to facilitate transport of the core sample. The clamping mechanism 2200 is connected to the transport mechanism 2100 and can move with the transport mechanism 2100. The clamping mechanism 2200 is configured to clamp or release the core sample. The core sample is clamped by the clamping mechanism 2200 so that the core sample remains fixed during movement with the clamping mechanism 2200 and the transport mechanism 2100.

[0056] The core cutting device 30 is used to cut a core sample located in a cutting area. The core cutting device 30 includes a lifting mechanism 3100 and a cutting mechanism 3200. The lifting mechanism 3100 is disposed on the housing 10 and is operatively connected to the cutting mechanism 3200. The lifting mechanism 3100 is used to drive the cutting mechanism 3200 to move vertically, thereby adjusting the position of the cutting mechanism 3200. When the lifting mechanism 3100 drives the cutting mechanism 3200 to move to the cutting area, the cutting mechanism 3200 is configured to cut the core sample.

[0057] The control module 40 is electrically connected to the transfer mechanism 2100, the lifting mechanism 3100, and the cutting mechanism 3200. The control module 40 coordinates the actions of each mechanism through a pre-set program. Specifically, it controls the transfer mechanism 2100 to move the core sample to the cutting area and then controls the lifting mechanism 3100 to drive the cutting mechanism 3200 to cut the core sample. For example, the control module 40 can use a PLC intelligent control system to automate the cutting process and support one-button operation.

[0058] Through the above-mentioned structural design, when the core sample is cut, the clamping mechanism 2200 is first used to clamp the core sample and tighten it. Then the control module 40 is started, and the automatic cutting process is triggered by one button. At this time, the transfer mechanism 2100, the lifting mechanism 3100 and the cutting mechanism 3200 start to operate. The transfer mechanism 2100 starts to operate at a preset speed and sends the clamping mechanism 2200 and the core sample to the cutting area. The lifting mechanism 3100 drives the cutting mechanism 3200 to descend to the cutting area and cuts the core sample. After the cutting is completed, the cutting mechanism 3200 stops running, the lifting mechanism 3100 and the transfer mechanism 2100 start to run, drive the cutting mechanism 3200 to rise, and drive the clamping mechanism 2200 and the core sample back to the initial position to complete the cutting process.

[0059] Therefore, the core sample cutting system 1 of the embodiment of the present application controls the corresponding actions of the transfer mechanism 2100, the lifting mechanism 3100 and the cutting mechanism 3200 through the control module 40, so that the core sample cutting process can achieve one-button fully automatic cutting to improve cutting efficiency. In addition, combining the control module 40 with the mechanical transmission can achieve precise control of the core sample positioning and cutting depth, which is conducive to improving cutting accuracy. At the same time, through automated operation and closing the working space through the shell 10, manual intervention is reduced and operational risks can be reduced. The core sample cutting system 1 ensures the accuracy and pass rate of core sample molding, has safe and reliable performance, and is suitable for batch cutting of core samples.

[0060] See Figure 1 and Figure 4 As shown, in some embodiments, the clamping mechanism 2200 includes a carrier 2210 and a clamping member 2220. The carrier 2210 is connected to the transport mechanism 2100. The carrier 2210 forms a receiving groove 2213 for holding the core sample. The receiving groove 2213 has a bottom surface 2213a and a side surface 2213b. For example, the bottom surface 2213a and the side surface 2213b of the receiving groove 2213 can be connected to form a generally L-shaped structure or a V-shaped structure, that is, the receiving groove 2213 is an L-shaped groove or a V-shaped groove. Furthermore, the bottom surface 2213a of the receiving groove 2213 is inclined, and the depth of the receiving groove 2213 gradually increases toward the side surface 2213b to prevent the core sample from escaping the receiving groove 2213. The depth of the receiving groove 2213 refers to the depth of the receiving groove 2213 along the direction of gravity when the core sample transport device 20 is installed on a horizontal surface. That is, the bottom surface 2213a of the receiving groove 2213 is inclined with respect to the horizontal plane. The clamping member 2220 is connected to the transport mechanism 2100 and is configured to cooperate with the carrier 2210 to clamp or release the core sample.

[0061] When a core sample needs to be transported, it is first placed in the receiving slot 2213 of the carrier 2210. The clamping member 2220 cooperates with the carrier 2210 to clamp the core sample and secure it. The transport mechanism 2100 then drives the carrier 2210, the clamping member 2220, and the core sample to move, transporting the core sample to a cutting area, for example, to facilitate cutting. Once the core sample has been transported to the cutting area, the clamping member 2220 cooperates with the carrier 2210 to release the core sample and remove it from the receiving slot 2213, completing the transport process. Therefore, the core sample transfer device 20 adopts an inclined bottom surface 2213a and a gradually deepening receiving groove 2213 design. When the core sample is placed on the bottom surface 2213a of the receiving groove 2213, the core sample has a tendency to slide along the inclined bottom surface 2213a to the side surface 2213b. At this time, the core sample can rely on its own weight to offset the side surface 2213b of the receiving groove 2213 to achieve automatic positioning, that is, when the core sample is placed, it will slide along the inclined bottom surface 2213a to the side surface 2213b limit, and gravity is used to automatically align the core sample axis with the cutting direction. There is no need to manually adjust the core sample placement angle, which can reduce manual adjustment errors, improve cutting accuracy, and improve the convenience of core sample clamping. In addition, the core sample is blocked and limited by the side surface 2213b of the receiving groove 2213, and the core sample is clamped by the clamping member 2220, so that the core sample is close to the receiving groove 2213 during transportation, which can prevent the core sample from shaking or slipping, causing damage or burrs when the core sample is cut, thereby improving transportation stability and cutting reliability.

[0062] See Figure 4 As shown, in some embodiments, the carrier 2210 includes a carrier portion 2211 and a limiting portion 2212. The carrier portion 2211 is connected to the transfer mechanism 2100, and the limiting portion 2212 is connected to the carrier portion 2211 to form a receiving groove 2213. The thickness of the carrier portion 2211 gradually decreases toward the limiting portion 2212. The carrier portion 2211 forms the bottom surface 2213a of the receiving groove 2213, and the limiting portion 2212 forms the side surface 2213b of the receiving groove 2213. Specifically, the carrier portion 2211 is connected to the transfer mechanism 2100. For example, the carrier portion 2211 is configured as a plate-like structure and is fixed to the transfer mechanism 2100 by welding, bolting, or the like. The limiting portion 2212 is configured as a flat plate-like structure extending in the vertical direction. The limiting portion 2212 and the carrier portion 2211 are configured as an integrated structure, which is compact and reduces assembly complexity. The thickness of the bearing portion 2211 gradually decreases toward the limiting portion 2212, so that the bottom surface 2213a of the receiving groove 2213 formed by the bearing portion 2211 is an inclined surface. Thus, the inclined bottom surface 2213a and the limiting portion 2212 together form a stable receiving groove 2213 that adapts to the curved surface of the cylindrical core sample. The limiting portion 2212 can accurately position the core sample, facilitating precision control in the subsequent cutting process.

[0063] Further, see Figure 4 As shown, in some embodiments, the clamping member 2220 includes a connecting portion 2221, a fastening portion 2222, and a cushion 2223. The connecting portion 2221 is movably connected to the transport mechanism 2100. For example, the connecting portion 2221 may be a bolt, and the connecting portion 2221 and the transport mechanism 2100 are threadedly connected to each other, allowing the connecting portion 2221 to move linearly relative to the transport mechanism 2100. The fastening portion 2222 is connected to the connecting portion 2221 and is disposed opposite the receiving groove 2213. For example, the fastening portion 2222 may be configured as an elongated structure and surround the outer circumference of the connecting portion 2221. When the core sample is placed in the receiving groove 2213, the fastening portion 2222 is positioned on top of the core sample. The cushion 2223 is disposed on the side of the fastening portion 2222 facing the receiving groove 2213. For example, the cushion 2223 may be configured as a polyoxymethylene hard plastic pad, or it may be made of other materials such as rubber. The cushioning pad 2223 contacts the surface of the core sample during clamping, preventing damage to the core sample surface. This is particularly useful for highly brittle concrete core samples, reducing breakage rates prior to testing. The fastening portion 2222 of this embodiment is movably connected to the transport mechanism 2100 via the connecting portion 2221, allowing for an adjustable spacing between the fastening portion 2222 and the receiving groove 2213, thereby adapting to core samples of varying diameters. The cushioning pad 2223 also provides uniform pressure, ensuring secure clamping without damaging the core sample structure.

[0064] See Figure 1 、 Figure 5 and Figure 6 As shown, in some embodiments, the core sample transport device 20 further includes a support mechanism 2300, the support mechanism 2300 is used to provide bottom support, and the transport mechanism 2100 is connected to the support mechanism 2300 and is configured to be able to move relative to the support mechanism 2300. When the core sample transport device 20 is used to transport core samples, the support mechanism 2300 is fixed on the ground, and at this time the transport mechanism 2100 is configured to be able to move relative to the support mechanism 2300 and the ground. Specifically, the support mechanism 2300 includes a support seat 2310 and a rack 2320, the support seat 2310 is connected to the shell 10, and the rack 2320 is connected to the support seat 2310 and is extended along a straight line. For example, the support seat 2310 is mounted and fixed on the bottom frame of the shell 10, and the support seat 2310 can provide rigid support to prevent the rack 2320 from deforming due to force and causing transmission failure, thereby ensuring the reliability of the transport process.

[0065] In addition, the transfer mechanism 2100 includes a transfer platform 2110 and a drive assembly 2120. The transfer platform 2110 is connected to the clamping mechanism 2200 and is used to carry the clamping mechanism 2200 and the core sample. The drive assembly 2120 includes a power member 2121 and a drive gear 2122. The power member 2121 is connected to the transfer platform 2110 and is electrically connected to the control module 40. The power member 2121 is driven and connected to the drive gear 2122. For example, the power member 2121 may include components such as a motor and a reducer. The power member 2121 of the drive assembly 2120 can provide power to rotate the drive gear 2122. Since the drive gear 2122 is engaged with the rack 2320, and the rack 2320 is fixed to the support base 2310 in a straight line, when the drive gear 2122 rotates, it will move synchronously along the extension direction of the rack 2320, thereby driving the transfer platform 2110 to move in a straight line, thereby realizing the function of transporting the core sample. This embodiment uses the power part 2121 and the gear rack 2320 for transmission, so that the transmission accuracy is high, the transportation is efficient, and the transmission is stable and reliable. It can ensure the uniform speed during the core sample transportation process and avoid the core sample from being damaged due to the impact of starting and stopping. It is particularly suitable for batch transportation of core samples.

[0066] In some embodiments, the support mechanism 2300 further includes a guide rail assembly 2330, which includes a first rail 2331 and a second rail 2332. The first rail 2331 and the second rail 2332 are respectively connected to the support base 2310, and are both arranged parallel to the rack 2320. Specifically, the first rail 2331 and the second rail 2332 are fixed to the top surface of the support base 2310 by bolts. The first rail 2331 and the second rail 2332 are arranged parallel to the extension direction of the rack 2320 and are respectively located on either side of the rack 2320. The lengths of the first rail 2331 and the second rail 2332 match the length of the rack 2320, ensuring that the transfer platform 2110 is stably supported throughout its entire travel range. By designing the first track 2331 and the second track 2332 in parallel, the weight of the core samples carried by the transfer platform 2110 is distributed to the first track 2331 and the second track 2332, which can improve the durability and carrying capacity in the scenario of batch transfer of heavy core samples.

[0067] like Figure 6 As shown, the first rail 2331 is formed with a first oil immersion groove 2333, which has a rectangular cross-section. The second rail 2332 is formed with a second oil immersion groove 2334, which has an inverted triangular or trapezoidal cross-section, that is, a tapered structure. The first and second oil immersion grooves 2333 and 2334 can store lubricating oil, thereby lubricating the first and second rails 2331 and 2332, effectively reducing friction loss, improving durability, and extending service life.

[0068] The transport mechanism 2100 further includes a roller assembly, which includes a plurality of first rollers 2131 and a plurality of second rollers (not shown in the figure). The plurality of first rollers 2131 are distributed along a straight line, and the plurality of second rollers are distributed along another straight line. Figure 5 As shown, the roller assembly includes two first rollers 2131 and two second rollers. The two first rollers 2131 are arranged along a straight line on one side of the transfer platform 2110, and the two second rollers are arranged along another straight line on the other side of the transfer platform 2110. The four rollers provide a stable support for the transfer platform 2110, improving transfer stability and efficiency. It should be noted that the number of rollers is not limited to four. In other optional embodiments, the number of rollers can be six, eight, ten, etc.

[0069] Furthermore, the first roller 2131 is cylindrical and rolls in engagement with the first track 2331 via the first oil immersion groove 2333. The rectangular structure of the first oil immersion groove 2333 matches the cylindrical first roller 2131, ensuring that the entire contact area between the first roller 2131 and the first track 2331 is fully lubricated, further improving the smoothness and reliability of the operation of the first roller 2131. The width of the second roller gradually decreases toward the edge, resulting in a tapered structure at the edge of the second roller, with a triangular or trapezoidal cross-section. The second roller rolls with the second track 2332 through the second oil immersion groove 2334. At this time, the second oil immersion groove 2334 is adapted to the second roller, which can ensure that the entire contact area between the second roller and the second track 2332 can be fully lubricated. At the same time, when the second roller is embedded in the second oil immersion groove 2334, the second oil immersion groove 2334 can limit the lateral deviation of the second roller in the horizontal direction, thereby preventing the transfer platform 2110 from moving sideways and ensuring the stability of the transfer process.

[0070] See Figure 1 、 Figure 7 and Figure 8As shown, in some embodiments, the lifting mechanism 3100 includes a lifting base 3110, a lifting drive 3120, and a mounting assembly 3130. The lifting base 3110 is connected to the housing 10 to provide bottom support. The lifting drive 3120 is disposed on the lifting base 3110 and electrically connected to the control module 40. The lifting drive 3120 is controlled by the control module 40 and is drivingly connected to the mounting assembly 3130. The control module 40 can control the lifting drive 3120 to drive the mounting assembly 3130 vertically, thereby adjusting the height of the cutting mechanism 3200 to accommodate the batch cutting requirements of core samples of different diameters. For example, the lifting drive 3120 can be a screw-driven structure to precisely control the lifting height of the cutting mechanism 3200. Of course, it should be understood that in other optional embodiments, the lifting drive 3120 can also be driven by other means such as an electric push rod or a hydraulic cylinder.

[0071] The cutting mechanism 3200 includes a cutting drive 3210, a cutting transmission assembly 3240, a cutting tool 3220, and a soundproofing cover 3230. The cutting drive 3210 is mounted on the mounting assembly 3130 and electrically connected to the control module 40. The cutting drive 3210 is in driving connection with the cutting transmission assembly 3240, and the cutting tool 3220 is connected to the cutting transmission assembly 3240. The cutting drive 3210 is controlled by the control module 40. The control module 40 controls the cutting drive 3210 to drive the cutting transmission assembly 3240, thereby driving the cutting tool 3220 to cut the core sample. For example, the cutting drive 3210 may be a motor, which drives the cutting tool 3220 to rotate at high speed to cut the core sample. The soundproofing cover 3230 is connected to the mounting assembly 3130 and is disposed on at least one side of the cutting tool 3220. For example, the soundproofing cover 3230 may be disposed on the top or any side surface 2213b of the cutting tool 3220. The soundproof cover 3230 is made of soundproof materials such as soundproof cotton to absorb the noise generated by the cutting tool 3220 cutting the core sample.

[0072] Through the above-mentioned structural design, when the core sample needs to be cut, the core sample is fixed in the cutting area, and then the cutting mechanism 3200 connected to the mounting assembly 3130 is driven to descend to the cutting area by the lifting drive 3120, and the cutting tool 3220 is driven to rotate by the cutting drive 3210 to cut the core sample. When the core sample cutting is completed, the cutting mechanism 3200 is driven to rise and return to the initial position by the lifting drive 3120, and the cutting drive 3210 is closed at the same time to complete the cutting process. Therefore, the core sample cutting system 1 of the embodiment of the present application utilizes the lifting mechanism 3100 to cooperate with the cutting mechanism 3200 to realize automated batch cutting, avoid manual adjustment errors, and improve cutting efficiency. In addition, the noise generated during the cutting process can be effectively isolated by the soundproof cover 3230, thereby improving the cutting working environment.

[0073] See Figure 7 and Figure 8 As shown, in some embodiments, the mounting assembly 3130 includes a first mounting member 3131 and a second mounting member 3132. The first mounting member 3131 is connected to the output end of the lifting drive 3120. The first mounting member 3131 defines a mounting channel 3133, which extends through the first mounting member 3131. The second mounting member 3132 is connected to the first mounting member 3131 and defines a mounting hole 3134, which is coaxial with the mounting channel 3133. The cutting drive 3210 is mounted on the first mounting member 3131, and the cutting tool 3220 is positioned between the mounting channel 3133 and the mounting hole 3134. The cutting tool 3220 is rotatably connected to the mounting channel 3133 and the mounting hole 3134 via bearings, forming a stable dual-pivot support structure to reduce shaking of the cutting tool 3220 and improve cutting accuracy. The soundproof cover 3230 is connected to the second mounting member 3132. The soundproof cover 3230 is spaced apart from the cutting tool 3220 and covers the periphery of the cutting tool 3220. Since the soundproof cover 3230 is directly connected to the second mounting member 3132, it is closer to the cutting area, which can enhance the noise isolation effect.

[0074] Furthermore, the cutting transmission assembly 3240 includes a central shaft 3241, a transmission belt 3242, and a support member 3243. The cutting drive member 3210 and the cutting tool 3220 are connected via the cutting transmission assembly 3240, thereby buffering vibrations between the cutting drive member 3210 and the cutting tool 3220 and preventing overload damage to the cutting drive member 3210. The central shaft 3241 passes through the mounting channel 3133 and the mounting hole 3134, and the cutting tool 3220 is fixed to the central shaft 3241. Specifically, one end of the central shaft 3241 is rotatably connected to the second mounting member 3132 via a bearing and the mounting hole 3134. The other end of the central shaft 3241 passes through the mounting channel 3133 and is rotatably connected to the first mounting member 3131 via the bearing and the mounting channel 3133. Furthermore, the other end of the central shaft 3241 extends outside the mounting channel 3133 and is connected to the output end of the cutting drive 3210 via a transmission belt 3242. For example, the transmission belt 3242 can be a belt. The transmission of the transmission belt 3242 can buffer vibration, reduce noise, and prevent overload damage to the cutting drive 3210. A support member 3243 is mounted outside the central shaft 3241 and within the mounting channel 3133. For example, the support member 3243 can be a rigid sleeve that fits around the central shaft 3241 and forms an interference fit within the mounting channel 3133. This support member 3243 enhances the rigidity of the central shaft 3241, strengthens its impact resistance, and improves its load capacity, allowing it to cut harder materials. The cutting tool 3220 is connected to the central shaft 3241 and positioned between the mounting channel 3133 and the mounting hole 3134. The soundproof cover 3230 is connected to the second mounting member 3132. The cutting tool 3220 is coaxially mounted with the central axis 3241, the mounting channel 3133 and the mounting hole 3134 to reduce eccentric vibration, improve cutting stability and reduce core sample breakage caused by vibration.

[0075] See Figure 7 As shown, in some embodiments, the mounting assembly 3130 further includes a lubricating component 3135 disposed on the outer surface of the first mounting member 3131. The lubricating component 3135 has a lubrication channel that communicates with the side surface 2213b of the mounting channel 3133. The lubrication channel is configured to deliver a lubricant to the mounting channel 3133. For example, the lubricating component 3135 can be a grease cup or an oil pump, with the lubrication channel within it communicating with the side surface 2213b of the mounting channel 3133. A lubricant, such as lubricating oil, can be manually or automatically injected into the lubrication channel to lubricate the interior of the mounting channel 3133, reducing frictional loss when the cutting tool 3220 rotates relative to the mounting channel 3133, thereby extending the service life of the cutting tool 3220 and the mounting assembly 3130. Lubrication also reduces rotational resistance, thereby reducing energy consumption of the cutting drive 3210.

[0076] Continue reading Figure 7As shown, in some embodiments, the second mounting member 3132 includes a connecting plate 3132a and a mounting plate 3132b. The second mounting member 3132 utilizes a split design for ease of installation and maintenance. Specifically, the connecting plate 3132a is flat, with one end connected to the first mounting member 3131. The other end of the connecting plate 3132a extends horizontally away from the first mounting member 3131 and is connected to the mounting plate 3132b. For example, the connecting plate 3132a can be bolted to the first mounting member 3131 to provide structural support. The mounting plate 3132b is flat and extends vertically. The mounting plate 3132b is provided with a mounting hole 3134, which is coaxial with the mounting channel 3133. This coaxial arrangement ensures stability during the rotation of the cutting tool 3220 and prevents cutting deviation caused by an offset in the axis of the cutting tool 3220.

[0077] Furthermore, the axial direction of the mounting hole 3134 is perpendicular to the lifting direction of the lifting mechanism 3100, wherein the lifting direction of the lifting mechanism 3100 is the vertical direction. At this time, the axis of the cutting tool 3220 is perpendicular to the lifting direction of the lifting mechanism 3100, which facilitates precise control of the cutting angle during the lifting process.

[0078] See Figure 8 As shown, in some embodiments, the cutting tool 3220 includes a connecting sleeve 3221, a fixed disk 3222, and a cutting blade 3223. The connecting sleeve 3221 is mounted on the central shaft 3241. For example, the connecting sleeve 3221 can be mounted on the central shaft 3241 via a key, allowing the connecting sleeve 3221 to rotate with the central shaft 3241 and transmit torque. The fixed disk 3222 is mounted on the connecting sleeve 3221 and secured by bolts, for mounting the cutting blade 3223. The cutting blade 3223 is disposed around the fixed disk 3222. For example, the cutting blade 3223 can be an integrated or welded diamond blade, which has strong wear resistance and high incision smoothness. In addition, the detachable design of the fixed disk 3222 facilitates the replacement of the cutting blade 3223. In actual application, the type and size of the tool can be flexibly changed according to the core sample specifications.

[0079] Continue reading Figure 8As shown, in some embodiments, the soundproof cover 3230 includes a top plate 3231, a first side plate 3232, and a second side plate 3233. The top plate 3231, the first side plate 3232, and the second side plate 3233 can be made of sound-insulating material. The top plate 3231 is connected to the mounting assembly 3130 and is positioned on top of the cutting tool 3220. The top plate 3231 is a flat plate structure that covers the top of the cutting tool 3220 and blocks vertical noise transmission. The first side plate 3232 and the second side plate 3233 are respectively connected to either side of the top plate 3231. The first side plate 3232 and the second side plate 3233 are both flat plate structures and extend from the edge of the top plate 3231 toward the cutting tool 3220. Specifically, the first and second side panels 3232 and 3233 are spaced apart on opposite sides of the cutting tool 3220, perpendicular to the axial direction of the mounting hole 3134. The axial direction of the mounting hole 3134 is horizontal. The first and second side panels 3232 and 3233 are spaced apart horizontally on either side of the cutting tool 3220 and connected to the top panel 3231 to form a U-shaped soundproofing chamber that surrounds the cutting area on three sides. This three-sided enclosure provides comprehensive noise isolation, achieving three-dimensional noise reduction and enhancing the noise reduction effect. The soundproofing cover 3230 also acts as a protective barrier, preventing splashing of cutting debris and improving operational safety.

[0080] See Figure 1 and Figure 9As shown, in some embodiments, the core cutting device 30 further includes a cooling mechanism 3300, which is used to cool the cutting tool 3220. Specifically, the cooling mechanism 3300 includes a cooling drive 3310, a cooling line 3320, a liquid separator 3330, and a filter 3350. The inlet of the cooling line 3320 is connected to a coolant source, such as cooling water or cutting fluid. The cooling drive 3310 is disposed on the cooling line 3320 and electrically connected to the control module 40. For example, the cooling drive 3310 may be a water pump, which is controlled by the control module 40 to adjust the coolant flow rate. The inlet of the cooling line 3320 is connected to the filter 3350, which has a built-in filter screen that can filter debris and other impurities, prevent line blockage, reduce wear of the cooling drive 3310 and the liquid separator 3330, and extend the service life of the cooling mechanism 3300. In particular, after the coolant flushes the cutting tool 3220, it will gather at the bottom of the shell 10 to form a certain amount of cooling waste liquid. At this time, the filter 3350 can be immersed in the cooling waste liquid at the bottom of the shell 10, so that the cooling waste liquid can be circulated for the cooling process to improve the utilization rate of the coolant and reduce the cooling cost. The outlet of the cooling pipeline 3320 is connected to the liquid separator 3330, and the liquid separator 3330 is connected to the installation assembly 3130. The liquid separator 3330 has multiple liquid outlets, and the multiple liquid outlets correspond to different positions of the cutting tool 3220. The liquid separator 3330 can disperse a liquid flow from the cooling pipeline 3320 into multiple liquid flows, and discharge them respectively through multiple liquid outlets, thereby delivering multiple streams of coolant to the cutting tool 3220, so as to evenly cool down different positions of the cutting tool 3220, improve the cooling effect, and avoid thermal damage to the cutting tool 3220 and the core sample caused by high temperature. In addition, the coolant can also remove cutting debris, preventing the accumulation of debris from affecting the cutting accuracy, while extending the service life of the cutting tool 3220.

[0081] In order to improve the dispersion effect of the coolant, in some embodiments, the cooling mechanism 3300 further includes a nozzle 3340, which is connected to the liquid outlet of the liquid separator 3330 and can be bent. For example, the nozzle 3340 can be made of a metal hose material so that its spray angle is adjustable. Therefore, the multiple liquid outlets of the liquid separator 3330 are respectively provided with a bendable nozzle 3340, which can not only further improve the dispersion effect and increase the coolant coverage area, but also adapt to different cutting angle requirements, so that the coolant is precisely aimed at the cutting point, thereby improving cooling efficiency.

[0082] See Figure 2 and Figure 3As shown, in some embodiments, the housing 10 has a receiving cavity 11, within which the core sample transfer device 20 and the core sample cutting device 30 are disposed. A sound insulation layer is provided on the inner wall of the housing 10. For example, the housing 10 may have a roughly cubic box structure, and the sound insulation layer may be constructed of soundproofing cotton to reduce the operating noise of the core sample cutting system 1. Furthermore, the sound insulation layer may be combined with a soundproofing cover 3230 to effectively isolate noise generated during the cutting process. Furthermore, the housing 10 may be sealed, for example, by selecting a suitable sheet material thickness for the housing 10, applying sealant to the joints of the sheet materials, sealing the receiving cavity 11 within the housing 10 by locking the door, or employing other sealing measures to improve the sealing effect and thereby reduce operating noise. Thus, in this embodiment, by sealing the housing 10 (through sheet material thickness, seam treatment, locking measures, etc.) and providing a sound insulation layer on the inner wall of the housing 10 to absorb and reduce noise, the core sample cutting system 1 exhibits low operating noise.

[0083] Furthermore, the bottom of the housing 10 is provided with transport wheels 51 and load-bearing feet 52. For example, the transport wheels 51 may be universal wheels, facilitating the movement and fixation of the core cutting system 1. Furthermore, the housing 10 is provided with at least one of an observation window 60, a dust removal fan 70, and a warning light 80. The observation window 60 facilitates observation of the cutting process. The dust removal fan 70 and the warning light 80 are electrically connected to the control module 40 and regularly remove cutting dust. The warning light 80 provides an alarm when an abnormality occurs during the cutting process, allowing the operator to promptly address the problem.

[0084] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned 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.

[0085] The above-described embodiments merely represent several implementation methods of the present application. 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 a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A core sample cutting system, characterized in that: The core sample cutting system comprises: case; A core sample transport device, comprising a transport mechanism and a clamping mechanism, wherein the transport mechanism is movably connected to the housing, the clamping mechanism is connected to the transport mechanism, and the clamping mechanism is configured to clamp or release the core sample; a core sample cutting device, the core sample cutting device comprising a lifting mechanism and a cutting mechanism, the lifting mechanism being disposed on the housing and drivingly connected to the cutting mechanism, the cutting mechanism being configured to cut the core sample; A control module is electrically connected to the transfer mechanism, the lifting mechanism and the cutting mechanism.

2. The core sample cutting system according to claim 1, characterized in that: The clamping mechanism includes a carrier and a clamping member, the carrier is connected to the transfer mechanism, the carrier forms a receiving groove, the receiving groove has a bottom surface and a side surface, the bottom surface is inclined, and the depth of the receiving groove gradually increases toward the side surface, the clamping member is connected to the transfer mechanism, and the clamping member is configured to cooperate with the carrier to clamp the core sample or release the core sample.

3. The core sample cutting system according to claim 2, characterized in that: The bearing member includes a bearing portion and a limiting portion, the bearing portion is connected to the transfer mechanism, the limiting portion is connected to the bearing portion and forms the receiving groove, the thickness of the bearing portion gradually decreases toward the limiting portion, the bearing portion constitutes the bottom surface of the receiving groove, and the limiting portion constitutes the side surface of the receiving groove; and / or The clamping member includes a connecting portion, a fastening portion and a buffer pad, the connecting portion is movably connected to the transfer mechanism, the fastening portion is connected to the connecting portion, the fastening portion is arranged opposite to the receiving groove, and the buffer pad is arranged on the side of the fastening portion facing the receiving groove.

4. The core sample cutting system according to claim 1, characterized in that: The core sample transport device further includes a support mechanism, the support mechanism including a support seat and a rack, the support seat is connected to the housing, and the rack is connected to the support seat and extends in a straight line; The transfer mechanism includes a transfer platform and a drive assembly, the transfer platform is connected to the clamping mechanism, the drive assembly includes a power member and a drive gear, the power member is connected to the transfer platform and electrically connected to the control module, the power member is drive-connected to the drive gear, and the drive gear is engaged with the rack.

5. The core sample cutting system according to claim 4, characterized in that: The support mechanism further includes a guide rail assembly, the guide rail assembly including a first rail and a second rail, the first rail and the second rail are respectively connected to the support base, the first rail and the second rail are both arranged parallel to the rack, the first rail is formed with a first oil immersion groove, the cross section of the first oil immersion groove is rectangular, the second rail is formed with a second oil immersion groove, the cross section of the second oil immersion groove is an inverted triangle or an inverted trapezoid; The transfer mechanism also includes a roller assembly, which includes a plurality of first rollers and a plurality of second rollers. The first rollers are cylindrical and roll with the first track through the first oil immersion groove. The width of the second rollers gradually decreases toward the edge, and the second rollers roll with the second track through the second oil immersion groove.

6. The core sample cutting system according to claim 1, characterized in that: The lifting mechanism includes a lifting base, a lifting drive and a mounting assembly, wherein the lifting base is connected to the housing, the lifting drive is arranged on the lifting base and is electrically connected to the control module, and the lifting drive is drivingly connected to the mounting assembly; The cutting mechanism includes a cutting drive, a cutting transmission assembly, a cutting tool and a sound insulation cover. The cutting drive is arranged on the mounting assembly and is electrically connected to the control module. The cutting drive is drivingly connected to the cutting transmission assembly, the cutting tool is connected to the cutting transmission assembly, the sound insulation cover is connected to the mounting assembly, and the sound insulation cover is arranged on at least one side of the cutting tool.

7. The core sample cutting system according to claim 6, characterized in that: 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 a mounting channel inside, the second mounting member is connected to the first mounting member, the second mounting member has a mounting hole, and the mounting hole is coaxially arranged with the mounting channel; The cutting transmission assembly includes a central shaft, a transmission belt and a support member. The central shaft is inserted into the mounting channel and the mounting hole and is rotatably connected to the first mounting member and the second mounting member. The cutting drive member is arranged on the first mounting member. The transmission belt is connected between the central shaft and the cutting drive member. The support member is sleeved outside the central shaft and arranged in the mounting channel. The cutting tool is connected to the central shaft and arranged between the mounting channel and the mounting hole. The sound insulation cover is connected to the second mounting member.

8. The core sample cutting system according to claim 7, 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 mounting assembly and is arranged 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 and arranged on opposite sides of the cutting tool in a direction perpendicular to the axial direction of the mounting hole.

9. The core sample cutting system according to claim 6, characterized in that: The core sample cutting device also includes a cooling mechanism, which includes a cooling drive, a cooling pipeline, a liquid separator and a filter. The cooling drive is arranged on the cooling pipeline and is electrically connected to the control module. The inlet of the cooling pipeline is connected to the filter, the outlet of the cooling pipeline is connected to the liquid separator, and the liquid separator is connected to the mounting assembly. The liquid separator has multiple liquid outlets, and the liquid outlets are configured to transport coolant to the cutting tool.

10. The core sample cutting system according to claim 1, wherein: The shell has a receiving cavity, the core sample transport device and the core sample cutting device are arranged in the receiving cavity, and the inner wall of the shell is provided with a sound insulation layer; and / or The bottom of the housing is provided with transfer wheels and load-bearing foot cups; and / or The housing is provided with an observation window, a dust removal fan and / or a warning light, and the dust removal fan and the warning light are electrically connected to the control module.

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