A geological core splitting device

Abstract

The utility model relates to a geological core splitting device belongs to cutting equipment technical field. Including cutting station, support plate, cutting piece, the cutting station's mesa is opened has cutting hole, the side of cutting hole is slidably installed with a support plate respectively, support plate's one end is equipped with fixed baffle, support plate is opened has the connecting hole, push rod is worn in the connecting hole, and with support plate sliding connection, push rod's upper end is equipped with movable baffle, between fixed baffle and movable baffle is the placement station of core, push rod's lower extreme is equipped with rack, the lower of rack rotatably installs the gear with the rack interlock, and the gear drives rotation through the drive motor of installing at the bottom of base plate, be equipped with cutting piece on cutting station, cutting motor's output shaft, this application pushes the core to cutting piece and carries out cutting operation through relevant mechanism, need not manual operation, effectively avoids the operation risk of relevant staff, reduces the labor intensity of staff.

Description

Technical Field

[0001] This utility model relates to the field of cutting equipment technology, and in particular to a geological rock core splitting device. Background Technology

[0002] A rock core is a cylindrical rock sample extracted from a borehole using a core drill bit and other core-taking tools, as needed for geological work or engineering. Rock cores are crucial physical geological data for studying and understanding underground geology and mineral resources. In geological and mineral exploration, when using rock cores for analysis and research, it is usually necessary to split the core along its axis for sampling and testing, understanding and analyzing geological conditions, and for sample preservation.

[0003] However, when splitting and sampling rock cores, a saw-blade cutting machine is generally used. During the cutting process, the rock core is pushed manually towards the cutting blade, which poses a significant safety risk. In addition, the rock core needs to be pushed evenly by the staff, which is inconvenient to operate and requires a high level of physical exertion. Utility Model Content

[0004] To address or partially address the problems existing in related technologies, this utility model provides a geological rock core splitting device, which aims to solve the problem that manually pushing the rock core towards the cutting disc poses significant safety risks and is time-consuming and labor-intensive.

[0005] The aforementioned geological rock core splitting device includes a cutting table, a support plate, a fixed baffle, a drive motor, a cutting motor, and a cutting blade;

[0006] The cutting table has a cutting hole on its surface, which divides the cutting table into two substrates. A support plate is slidably mounted on the opposite side of each of the two substrates, and a cutting gap is provided between the two support plates.

[0007] One end of the support plate is provided with a fixed baffle; a connecting hole extending along the length of the support plate is provided on the support plate, and the connecting hole is located away from the fixed baffle; the push rod passes through the connecting hole and is slidably connected with the support plate, and the upper end of the push rod is provided with a movable baffle; the space between the fixed baffle and the movable baffle is the placement position for the rock core;

[0008] The lower end of the push rod is provided with a rack; a gear that meshes with the rack is rotatably mounted below the rack, and the gear is driven to rotate by a drive motor installed at the bottom of the base plate.

[0009] The cutting table is equipped with a cutting motor, and the output shaft of the cutting motor is equipped with a cutting blade, and the cutting blade and the cutting gap are located on the same vertical plane.

[0010] In some embodiments, grooves are formed on opposite sides of the two substrates, and a slider with a shape matching the groove is provided on the side of the support plate, the slider being slidably connected to the groove.

[0011] In some designs, the cross-section of the groove is "T"-shaped or "7"-shaped.

[0012] In some designs, the two support plates are tilted at opposite sides at an angle of 30 to 60 degrees.

[0013] In some embodiments, a resistance-increasing screw is threaded onto the substrate, and the lower end of the resistance-increasing screw abuts against the top surface of the support plate.

[0014] In some designs, the push rod has two through holes, and a guide rod matching the through hole is provided in the connecting hole. The guide rod passes through the through hole, thereby realizing the sliding connection between the push rod and the support plate.

[0015] In some designs, the cutting table is equipped with a coolant spray nozzle directly opposite the cutting position of the cutting blade.

[0016] The technical solution provided by this utility model can include the following beneficial effects:

[0017] This application utilizes a relevant institution to push the rock core onto the cutting disc for cutting operations, eliminating the need for manual operation, effectively avoiding operational risks for relevant personnel, and reducing the labor intensity of workers. Furthermore, during the pushing process, the rock core is clamped by fixed and movable baffles, effectively preventing the rock core from rotating during the cutting process, thereby ensuring the flatness of the rock core cut.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit the present invention. Attached Figure Description

[0019] The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings, in which like reference numerals generally represent like parts.

[0020] Figure 1 This is a schematic diagram of the core-splitting device shown in an embodiment of the present invention;

[0021] Figure 2 This is another structural schematic diagram of the core-splitting device shown in an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the push rod installation of the core splitting device shown in an embodiment of the present invention;

[0023] Figure label:

[0024] 1. Cutting table; 101. Cutting hole; 102. Base plate; 103. Slide groove; 2. Support plate; 201. Connecting hole; 202. Cutting gap; 203. Slider; 204. Guide rod; 3. Fixed baffle; 4. Drive motor; 5. Cutting motor; 6. Cutting blade; 7. Push rod; 8. Movable baffle; 9. Rack; 10. Gear; 11. Resistance increasing screw; 12. Coolant spray pipe. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but the scope of protection of the present invention is not limited to the content described.

[0026] Please see Figure 1 , Figure 2 and Figure 3 As shown, this application provides a geological rock core splitting device, including a cutting table 1, a support plate 2, a fixed baffle 3, a drive motor 4, a cutting motor 5, and a cutting blade 6; the cutting table 1 has a structure similar to a table, including a tabletop and four support legs located at the bottom of the tabletop.

[0027] The cutting table 1 has a cutting hole 101 on its surface. The cutting hole 101 extends along the length of the table and penetrates the table, thereby dividing the table of the cutting table 1 into two relatively independent substrates 102. A support plate 2 is slidably installed on the opposite side of the two substrates 102. A cutting gap 202 is provided between the two support plates 2. The width of the cutting gap 202 is adapted to the thickness of the cutting blade 6 used, and is generally slightly larger than the thickness of the cutting blade 6.

[0028] One end of the support plate 2 is provided with a fixed baffle 3; the support plate 2 is provided with a connecting hole 201 extending along the length direction of the support plate 2, and the connecting hole 201 is located away from the fixed baffle 3, generally at the 1 / 3 position; the push rod 7 passes through the connecting hole 201 and is slidably connected to the support plate 2, and the upper end of the push rod 7 is provided with a movable baffle 8; the space between the fixed baffle 3 and the movable baffle 8 is the placement position for the rock core.

[0029] The lower end of the push rod 7 is provided with a rack 9, which is slidably connected to the bottom of the support plate 2; a gear 10 that meshes with the rack 9 is rotatably installed below the rack 9, and the gear 10 is driven to rotate by a drive motor 4 installed at the bottom of the base plate 102.

[0030] The cutting table 1 is equipped with a cutting motor 5, and the output shaft of the cutting motor 5 is equipped with a cutting blade 6, and the cutting blade 6 and the cutting gap 202 are located on the same vertical plane.

[0031] When cutting the rock core, the rock core is placed between the fixed baffle 3 and the movable baffle 8, and located on the cutting gap 202. The fixed baffle 3 and the movable baffle 8 limit the front and rear positions of the rock core, and the edges of the support plates 2 on both sides of the cutting gap 202 limit the left and right positions of the rock core.

[0032] When the cutting motor 5 is energized, it rotates, causing the cutting blade 6 to rotate. Then, the drive motor 4 is energized and rotates, causing the gear 10 to rotate, which in turn pushes the rack 9 to move towards the cutting blade 6. This, in turn, drives the movable baffle 8 to move towards the cutting blade 6 via the push rod 7. During this process, the movable baffle 8 first moves towards the fixed baffle 3, clamping the rock core between the movable baffle 8 and the fixed baffle 3, effectively preventing the rock core from rotating during cutting and facilitating smooth cutting. This also results in a smoother cut after the rock core is cut. Subsequently, the movable baffle 8 continues to move, pushing the rock core towards the cutting blade 6, which then cuts the rock core. After cutting, the drive motor 4 rotates in the opposite direction, driving the movable baffle 8 away from the fixed baffle 3, thus releasing the cut rock core. After the rock core is removed, the drive motor 4 continues to rotate, and the movable baffle 8 moves to its limit position to the right, pushing the support plate 2 to the right until it is fully reset.

[0033] This application utilizes a relevant institution to push the rock core towards the cutting disc 6 for cutting operations, eliminating the need for manual operation, effectively avoiding operational risks for relevant personnel, and reducing the labor intensity of the personnel. Furthermore, during the pushing process, the rock core is clamped by the fixed baffle 3 and the movable baffle 8, effectively preventing the rock core from rotating during the cutting process, thereby ensuring the flatness of the rock core cut.

[0034] In some specific embodiments, grooves 103 are formed on the opposite sides of the two substrates 102, and a slider 203 with a shape matching the groove 103 is provided on the side of the support plate 2. The slider 203 is slidably connected to the groove 103, thereby realizing the sliding connection between the support plate 2 and the substrate 102.

[0035] In this embodiment, the cross-section of the slide groove 103 is "T" shaped or "7" shaped. Through the special design of the slide groove 103 and the slider 203, the substrate 102 can limit the support plate 2 in the lateral direction, effectively avoiding the technical problem of the two support plates 2 moving towards each other during the movement.

[0036] In some specific embodiments, the two support plates 2 are inclined at opposite sides at an angle of 30 to 60 degrees, which effectively improves the ability of the two support plates 2 to limit the rock core in the horizontal direction. At the same time, when placing the rock core, the center line of the rock core can be automatically aligned with the cutting gap 202, which effectively improves the accuracy of the cutting position.

[0037] In some specific embodiments, when the movable baffle 8 pushes the rock core towards the cutting blade 6, it needs to overcome the friction between the support plate 2 and the base plate 102. This frictional force is equal to the clamping force of the fixed baffle 3 and the movable baffle 8 on the rock core. Based on the above mechanism, a resistance-increasing screw 11 is threaded onto the base plate 102. The lower end of the resistance-increasing screw 11 abuts against the top surface of the support plate 2. When the resistance-increasing screw 11 is tightened, it presses the support plate 2 downward, thereby increasing the pressure of the support plate 2 on the base plate 102, which in turn increases the friction between the support plate 2 and the base plate 102. This makes the clamping force of the fixed baffle 3 and the movable baffle 8 on the rock core adjustable, making it more convenient to use.

[0038] In some specific embodiments, the push rod 7 has two through holes, and the connecting hole 201 is provided with a guide rod 204 that matches the through hole. The guide rod 204 passes through the through hole, thereby realizing the sliding connection between the push rod 7 and the support plate 2.

[0039] In some specific embodiments, the cutting table 1 is provided with a coolant spray pipe 12 facing the cutting position of the cutting blade 6. The other end of the coolant spray pipe 12 is connected to a coolant supply device. When cutting the rock core, the cutting blade 6 and the rock core can be protected by spraying cold cutting fluid onto the cutting position.

[0040] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A geological rock core splitting device, characterized in that: Includes a cutting table (1), a support plate (2), a fixed baffle (3), a drive motor (4), a cutting motor (5), and a cutting disc (6); The cutting table (1) has a cutting hole (101) on its surface. The cutting hole (101) divides the table of the cutting table (1) into two substrates (102). A support plate (2) is slidably installed on the opposite side of the two substrates (102). A cutting gap (202) is provided between the two support plates (2). One end of the support plate (2) is provided with a fixed baffle (3); a connecting hole (201) extending along the length direction of the support plate (2) is provided on the support plate (2), and the connecting hole (201) is located away from the fixed baffle (3); a push rod (7) passes through the connecting hole (201) and is slidably connected with the support plate (2), and a movable baffle (8) is provided at the upper end of the push rod (7); the space between the fixed baffle (3) and the movable baffle (8) is the placement position for the rock core; The lower end of the push rod (7) is provided with a rack (9), which is slidably connected to the bottom of the support plate (2); a gear (10) that meshes with the rack (9) is rotatably installed below the rack (9), and the gear (10) is driven to rotate by a drive motor (4) installed at the bottom of the base plate (102). The cutting table (1) is equipped with a cutting motor (5), and the output shaft of the cutting motor (5) is equipped with a cutting blade (6), and the cutting blade (6) and the cutting gap (202) are located on the same vertical plane.

2. The geological core splitting device according to claim 1, characterized in that: The two substrates (102) have grooves (103) on their opposite sides. The support plate (2) has a slider (203) on its side that matches the shape of the groove (103). The slider (203) is slidably connected to the groove (103).

3. The geological core splitting device according to claim 2, characterized in that: The cross-section of the groove (103) is "T" shaped or "7" shaped.

4. The geological core splitting device according to claim 1, characterized in that: The two support plates (2) are inclined at opposite sides, with an inclination angle of 30 to 60 degrees.

5. A geological core splitting device according to claim 1, characterized in that: A resistance-increasing screw (11) is threaded onto the substrate (102), and the lower end of the resistance-increasing screw (11) abuts against the top surface of the support plate (2).

6. The geological core splitting device according to claim 1, characterized in that: The push rod (7) has two through holes. The connecting hole (201) is provided with a guide rod (204) that matches the through hole. The guide rod (204) passes through the through hole, thereby realizing the sliding connection between the push rod (7) and the support plate (2).

7. A geological core splitting device according to claim 1, characterized in that: The cutting table (1) is provided with a coolant spray pipe (12) facing the cutting position of the cutting blade (6).

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