Rock core sample splitting machine

Abstract

The utility model discloses a rock core sample splitting machine which comprises a bottom plate, the top of the bottom plate is fixedly connected with a left mounting plate, the top of the bottom plate is fixedly connected with a right mounting plate, clamping grooves are formed in the side walls of the left mounting plate and the right mounting plate, an arc-shaped groove is formed in the top of the bottom plate, and the arc-shaped groove is located at the bottoms of the two clamping grooves. A clamping structure is arranged on the side wall of the left mounting plate, sliding grooves are formed in the two side walls of the right mounting plate, one end of one sliding groove does not penetrate through the side wall of the right mounting plate, sliding rods are slidably connected into the two sliding grooves, and the length of the two sliding rods is larger than the width of the clamping groove. Through mutual cooperation of the U-shaped plate, the cutting blade, the rotating block, the motor and other components, the sample splitting machine is low in manufacturing cost, small and exquisite, convenient to carry, easy to disassemble and maintain, capable of rapidly fixing and cutting a rock core sample, and simple, convenient and rapid to operate.

Description

Technical Field

[0001] This utility model relates to the field of core splitting machine technology, and in particular to a core splitting machine. Background Technology

[0002] Before mining begins, it is essential to ascertain the occurrence, morphology, scale, reserves, and grade of the ore bodies within the mining area. Core drilling is the most direct exploration method. Specifically, it involves obtaining cylindrical cores through wireline coring. Core sampling involves taking half of the geological exploration core for analysis, which means splitting the core along its axis in half, testing one half, and storing the other half.

[0003] For example, Chinese Patent Publication No. CN218271585U describes a core splitter for geological drilling. A motor is fixedly mounted on the outside of the equipment box via a fixing plate. The motor is fixedly connected to one end of a rotating rod via a coupling, and the other end is movably connected to the equipment box. A cutting blade is fixedly sleeved on the rotating rod, and a bevel gear I is fixedly sleeved on each side of the cutting blade. A threaded rod I is movably connected to the equipment box, and a bevel gear II that meshes with bevel gear I is fixedly connected to the end of threaded rod I. Threaded rod I is movably connected to a nut sleeve, and its top is fixedly connected to a connecting rod, which extends outside the equipment box.

[0004] However, the above-mentioned solution has a relatively complex structure, the equipment is too bulky, and it has high requirements for the space standards of the splitting site. It is not convenient to carry the splitting machine as a whole, and its convenience is not high. Utility Model Content

[0005] This invention provides a core splitting machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A core splitting machine includes a base plate, a left mounting plate and a right mounting plate fixedly connected to the top of the base plate, slots on the side walls of both the left and right mounting plates, an arc-shaped groove at the bottom of the two slots on the top of the base plate, a clamping structure on the side wall of the left mounting plate, and sliding grooves on both side walls of the right mounting plate, one end of which does not penetrate the side wall of the right mounting plate. Sliding rods are slidably connected within both sliding grooves, the length of each sliding rod being longer than the width of the slot. A U-shaped plate is fixedly connected to the side walls of both sliding rods, and a motor is fixedly connected to the side wall of the U-shaped plate. A cutting blade is fixedly connected to one end of the output shaft of the motor. A cutting groove is formed on the top of the base plate, and one end of the cutting blade is rotatably connected within the cutting groove, the cutting groove being deeper than the depth of the arc-shaped groove.

[0008] As a further improvement to this technical solution: the clamping structure includes a threaded rod, which is threadedly connected to the top side wall of the left mounting plate. A rotating block is fixedly connected to the top of the threaded rod, and the bottom of the threaded rod passes through the left mounting plate and extends into the slot. An arc-shaped pressure plate is rotatably connected to the bottom of the threaded rod, and the threaded rod is slidably connected in the slot.

[0009] As a further improvement to this technical solution: the surface of the rotating block is provided with anti-slip texture.

[0010] As a further improvement to this technical solution: a handle is fixedly connected to the top of the U-shaped plate, and the surface of the handle is provided with anti-slip texture.

[0011] As a further improvement to this technical solution: the top of the U-shaped plate is provided with a protective cover, and one end of the cutting blade is located inside the protective cover.

[0012] As a further improvement to this technical solution: the bottom of the base plate is provided with an anti-slip pad.

[0013] Compared with the prior art, the beneficial effects of this utility model are: through the cooperation of components such as U-shaped plate, cutting blade, rotating block, and motor, the sample splitting machine has low manufacturing cost, is compact and easy to carry, easy to disassemble and maintain, can quickly fix and cut rock core samples, and is simple, convenient and fast to operate.

[0014] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a three-dimensional structural diagram of a core splitting machine proposed in this utility model;

[0017] Figure 2 This is a front view structural diagram of a core splitting machine proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the left-side cross-sectional structure of a core splitting machine proposed in this utility model.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Base plate; 2. Arc groove; 3. Cutting groove; 4. Left mounting plate; 5. Threaded rod; 6. Rotating block; 7. Protective cover; 8. Cutting disc; 9. Motor; 10. Handle; 11. U-shaped plate; 12. Sliding rod; 13. Sliding groove; 14. Right mounting plate; 15. Arc pressure plate; 16. Slot. Detailed Implementation

[0021] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Please see Figure 1-3In this embodiment of the utility model, a core splitting machine includes a base plate 1, a left mounting plate 4 fixedly connected to the top of the base plate 1, and a right mounting plate 14 fixedly connected to the top of the base plate 1. Both the left and right mounting plates 14 have slots 16 on their sidewalls. An arc-shaped groove 2 is formed on the top of the base plate 1, located at the bottom of the two slots 16. The left mounting plate 4 has a clamping structure on its sidewall. Both sides of the right mounting plate 14 have sliding grooves 13, one end of which does not penetrate the sidewall of the right mounting plate 14. Sliding rods 12 are slidably connected within both sliding grooves 13, with the length of each sliding rod 12 exceeding the width of the slot 16. A U-shaped plate 11 is fixedly connected to the sidewall of both sliding rods 12. A motor 9 is fixedly connected to the sidewall of the U-shaped plate 11. A cutting blade 8 is fixedly connected to one end of the output shaft of the motor 9. A cutting groove 3 is formed on the top of the base plate 1, with one end of the cutting blade 8 rotatably connected within the cutting groove 3. The cutting groove 3 is deeper than the depth of the arc-shaped groove 2.

[0025] Please see Figure 1-3 The clamping structure includes a threaded rod 5, which is threadedly connected to the top side wall of the left mounting plate 4. A rotating block 6 is fixedly connected to the top of the threaded rod 5. The bottom of the threaded rod 5 passes through the left mounting plate 4 and extends into the slot 16. An arc-shaped pressure plate 15 is rotatably connected to the bottom of the threaded rod 5. The threaded rod 5 is slidably connected in the slot 16. When the rotating block 6 is turned, the rotating block 6 drives the threaded rod 5 to rotate. When the threaded rod 5 rotates, it can drive the arc-shaped pressure plate 15 to move up and down, so that the arc-shaped pressure plate 15 moves downward and squeezes and fixes the rock core.

[0026] Please see Figure 1-3 The surface of the rotating block 6 is provided with anti-slip texture to prevent slipping when rotating the rotating block 6.

[0027] Please see Figure 1-3 A handle 10 is fixedly connected to the top of the U-shaped plate 11. The surface of the handle 10 is provided with anti-slip texture. The U-shaped plate 11 can be moved by pushing the handle 10, which is more convenient.

[0028] Please see Figure 1-3 The top of the U-shaped plate 11 is equipped with a protective cover 7, and one end of the cutting blade 8 is located inside the protective cover 7. The protective cover 7 can shield the cutting blade 8 when it is used, thereby preventing the fragments of the cutting blade 8 from causing injury to the human body.

[0029] Please see Figure 1-3 The bottom of the base plate 1 is equipped with an anti-slip pad, which can increase the friction between the base plate 1 and the ground or tabletop, thereby improving the stability of the base plate 1 during use.

[0030] The working principle of this utility model is as follows: When it is necessary to cut a cylindrical rock core, the rock core is inserted into two slots 16, and the bottom of the rock core is placed in the arc-shaped groove 2. By turning the rotating block 6, the rotating block 6 drives the threaded rod 5 to rotate. When the threaded rod 5 rotates, it can drive the arc-shaped pressure plate 15 to move up and down, so that the arc-shaped pressure plate 15 moves downward and squeezes and fixes the rock core. Then, by starting the motor 9, the output shaft of the motor 9 drives the cutting blade 8 to rotate. Then, by moving the handle 10, the U-shaped plate 11 is moved. The U-shaped plate 11 drives the two sliding rods 12 to move in the two sliding grooves 13. The U-shaped plate 11 simultaneously drives the cutting blade 8 to move, so that the cutting blade 8 moves towards the rock core, thereby cutting the rock core. When the two sliding rods 12 move into the slots 16, they can limit the top of the rock core, thereby improving the stability of the rock core cutting.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A core splitting machine, comprising a base plate (1), characterized in that, A left mounting plate (4) is fixedly connected to the top of the base plate (1), and a right mounting plate (14) is fixedly connected to the top of the base plate (1). Both the left mounting plate (4) and the right mounting plate (14) have slots (16) on their sidewalls. An arc-shaped groove (2) is formed on the top of the base plate (1), located at the bottom of the two slots (16). A clamping structure is provided on the sidewall of the left mounting plate (4). Sliding grooves (13) are formed on both sidewalls of the right mounting plate (14), with one end of the sliding groove (13) not penetrating the sidewall of the right mounting plate (14). Sliding rods (12) are slidably connected in both sliding grooves (13). The length of both sliding rods (12) is longer than the width of the slot (16). A U-shaped plate (11) is fixedly connected to the side wall of both sliding rods (12). A motor (9) is fixedly connected to the side wall of the U-shaped plate (11). A cutting blade (8) is fixedly connected to one end of the output shaft of the motor (9). A cutting groove (3) is opened on the top of the bottom plate (1). One end of the cutting blade (8) is rotatably connected in the cutting groove (3). The cutting groove (3) is deeper than the depth of the arc groove (2).

2. The core splitting machine according to claim 1, characterized in that, The clamping structure includes a threaded rod (5), which is threadedly connected to the top side wall of the left mounting plate (4). A rotating block (6) is fixedly connected to the top of the threaded rod (5). The bottom of the threaded rod (5) passes through the left mounting plate (4) and extends into the slot (16). An arc-shaped pressure plate (15) is rotatably connected to the bottom of the threaded rod (5). The threaded rod (5) is slidably connected in the slot (16).

3. A core splitting machine according to claim 2, characterized in that, The rotating block (6) has anti-slip textures on its surface.

4. A core splitting machine according to claim 1, characterized in that, A handle (10) is fixedly connected to the top of the U-shaped plate (11), and the surface of the handle (10) is provided with anti-slip texture.

5. A core splitting machine according to claim 1, characterized in that, The top of the U-shaped plate (11) is provided with a protective cover (7), and one end of the cutting blade (8) is located inside the protective cover (7).

6. A core splitting machine according to claim 1, characterized in that, The bottom of the base plate (1) is provided with an anti-slip pad.

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