Sample fragmentation device for geological mineral exploration

Abstract

The utility model relates to a sample fragmentation device for geological mineral exploration, which comprises a crushing table and a crushing bin, a hydraulic component is arranged in the crushing bin, and a sample box is arranged in the crushing bin. According to the sample crushing device for geological mineral exploration, by arranging a sample box and a hydraulic assembly, a hydraulic cylinder is used for driving a pressing block to crush a mineral sample in the sample box, and a driving assembly can be used for controlling a threaded rod to rotate, so that a connecting piece in threaded connection with the outer surface of the threaded rod drives the sample box to move out of a crushing bin through a connecting plate; a feeding assembly can be used for controlling a clamping block to retreat from the interior of a positioning block, so that a worker can disassemble the sample box, the worker can conveniently take out mineral sample fragments in the sample box and clean the interior of the sample box, mineral sample residues are avoided, crushing of a next mineral sample is facilitated, and the working efficiency is improved. And the analysis result of the mineral sample is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral sample crushing, in particular to a sample crushing device for geological and mineral exploration. Background Art

[0002] In geological and mineral exploration projects, it is necessary to collect minerals in the exploration area, and then analyze the collected mineral samples to obtain the geological and mineral conditions of the area, so as to judge whether the mineral conditions and geological conditions in the area meet the mining conditions. The entire analysis process is also called mineral exploration analysis, which is an indispensable step in geological and mineral exploration projects. In addition, the sampling of mineral samples usually takes rock blocks in the exploration area as mineral samples.

[0003] In the current existing technology, after the mineral samples are collected, they need to be crushed before the material analysis of the mineral samples can be carried out. The commonly used crushing equipment is a grinder. However, after the mineral samples are crushed by the grinder, the powder of the mineral samples will remain inside the crusher powder, which will cause the subsequent crushing of the mineral samples to be mixed with the previously crushed mineral samples, thereby affecting the analysis results, and further making the mineral sample analysis in geological and mineral exploration inaccurate. Therefore, a sample crushing device for geological and mineral exploration is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a sample crushing device for geological and mineral exploration, which has the advantage of convenient cleaning of crushed mineral samples, and solves the problem that the commonly used crushing equipment is a crusher. However, after the mineral sample is crushed by the crusher, the powder of the mineral sample will remain inside the crusher powder, so that the subsequent crushing of the mineral sample will be mixed with the previously crushed mineral sample, thereby affecting the analysis results, and further causing the problem of inaccurate analysis of mineral samples in geological and mineral exploration.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample crushing device for geological and mineral exploration, comprising a crushing table and a crushing chamber, wherein a hydraulic assembly is arranged inside the crushing chamber, and a sample box is arranged inside the crushing chamber;

[0006] A mounting frame is fixedly installed on one side of the crushing bin and the top of the crushing table, a threaded rod is rotatably installed between the left and right side walls of the inner cavity of the mounting frame, a connecting piece is threadedly connected to the outer surface of the threaded rod, a guide assembly for limiting the moving trajectory of the connecting piece is provided on the rear side wall of the inner cavity of the mounting frame, a driving assembly for driving the threaded rod to rotate is provided on the top of the mounting frame, and a connecting plate is fixedly connected to one side of the connecting piece.

[0007] Furthermore, a positioning block with one end penetrating the connecting plate and extending to the inside of the mounting frame is fixedly installed on the right side of the sample box, a card block with one end penetrating the positioning block is slidably installed on the connecting plate, and a feeding assembly for controlling the up and down movement of the card block is provided on the connecting plate.

[0008] Furthermore, the crushing bin is fixedly mounted on the top of the crushing table, and the hydraulic assembly includes a hydraulic cylinder and a pressure block. The hydraulic cylinder is fixedly mounted on the inner top wall of the crushing bin, and the pressure block is fixedly mounted on the telescopic end of the hydraulic cylinder.

[0009] Furthermore, the guide assembly includes a limit strip and a connecting groove, the connecting groove is opened on the back of the connecting piece, the limit strip is fixedly installed on the rear side wall of the inner cavity of the installation frame, and the outer surface of the limit strip is slidably connected to the inner wall of the connecting groove.

[0010] Furthermore, the driving assembly includes a motor and a belt, the output shaft of the motor and the outer surface of the threaded rod are fixedly mounted with pulleys, the belt drive is mounted on two pulleys, and the motor is fixedly mounted on the top of the mounting frame.

[0011] Furthermore, the connecting piece includes a threaded plate and a connecting block, the threaded plate is threadedly mounted on the outer surface of the threaded rod, and the connecting block is fixedly mounted between the threaded plate and the connecting plate.

[0012] Furthermore, the connecting plate includes a side plate and a limiting sleeve, the limiting sleeve is fixedly installed on the right side of the side plate, the outer surface of the clamping block is slidably connected to the inner wall of the limiting strip, the side plate is provided with a mounting hole, and one end of the positioning block passes through the mounting hole.

[0013] Furthermore, the feed assembly includes a fixed clamp and an electric push rod, the telescopic end of the electric push rod is fixedly connected to the top of the clamping block, and the fixed clamp is fixedly installed on the outer surface of the electric push rod and the side of the connecting plate.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The sample crushing device for geological and mineral exploration is provided with a sample box and a hydraulic component, so that the hydraulic cylinder is used to drive the pressing block to crush the mineral sample inside the sample box, and the driving component can be used to control the rotation of the threaded rod, so that the connecting piece threadedly connected to the outer surface of the threaded rod drives the sample box to move out of the crushing bin through the connecting plate, and the feeding component can be used to control the card block to exit the interior of the positioning block, so that the staff can disassemble the sample box, thereby facilitating the staff to take out the mineral sample fragments inside the sample box and clean the inside of the sample box to avoid mineral sample residue, thereby facilitating the crushing of the next mineral sample, thereby making the analysis result of the mineral sample more accurate, so that the practicality of the sample crushing device for geological and mineral exploration is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 A in the enlarged view;

[0018] Figure 3 It is a three-dimensional schematic diagram of the structural connecting plate and the positioning block of the utility model.

[0019] In the figure: 1. Crushing table; 2. Crushing chamber; 3. Hydraulic assembly; 4. Sample box; 51. Mounting frame; 52. Threaded rod; 53. Connector; 54. Guide assembly; 55. Drive assembly; 56. Connecting plate; 57. Positioning block; 58. Clamp block; 59. Feed assembly. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1: Please refer to Figure 1-3 A sample crushing device for geological and mineral exploration in this embodiment includes a crushing table 1 and a crushing bin 2. A hydraulic component 3 is provided inside the crushing bin 2. A sample box 4 is provided inside the crushing bin 2. The crushing bin 2 is fixedly installed on the top of the crushing table 1. The hydraulic component 3 includes a hydraulic cylinder and a pressure block. The hydraulic cylinder is fixedly installed on the inner top wall of the crushing bin 2, and the pressure block is fixedly installed on the telescopic end of the hydraulic cylinder.

[0022] By adopting the above technical scheme, it is possible to use the hydraulic cylinder to drive the pressure block to crush the mineral sample inside the sample box 4, and the driving component 55 can be used to control the rotation of the threaded rod 52, so that the connecting piece 53 threadedly connected to the outer surface of the threaded rod 52 drives the sample box 4 to move out of the crushing bin 2 through the connecting plate 56, and the feeding component 59 can be used to control the block 58 to withdraw from the interior of the positioning block 57, so that the staff can disassemble the sample box 4, thereby facilitating the staff to take out the mineral sample fragments inside the sample box 4 and clean the inside of the sample box 4 to avoid mineral sample residue, thereby facilitating the crushing of the next mineral sample, and further making the analysis result of the mineral sample more accurate.

[0023] Example 2: Please refer to Figure 1-3On the basis of the first embodiment, a mounting frame 51 is fixedly installed on one side of the crushing bin 2 and the top of the crushing table 1, a threaded rod 52 is rotatably installed between the left and right side walls of the inner cavity of the mounting frame 51, and a connecting piece 53 is threadedly connected to the outer surface of the threaded rod 52. A guide component 54 for limiting the moving trajectory of the connecting piece 53 is provided on the rear side wall of the inner cavity of the mounting frame 51. The guide component 54 includes a limit bar and a connecting groove. The connecting groove is arranged on the back of the connecting piece 53. The limit bar is fixedly installed on the rear side wall of the inner cavity of the mounting frame 51. The outer surface of the limit bar is slidably connected to the inner wall of the connecting groove to limit the moving trajectory of the connecting piece 53. A driving component 55 for driving the threaded rod 52 to rotate is provided on the top of the mounting frame 51. The driving component 55 includes a motor and a belt. The output shaft of the motor and the outer surface of the threaded rod 52 are fixedly installed with pulleys. The belt drive is installed on two pulleys. The motor is fixedly installed on the top of the mounting frame 51 to facilitate driving the threaded rod 52 to rotate. A connecting plate 56 is fixedly connected to one side of the connecting piece 53.

[0024] Among them, the connecting member 53 includes a threaded plate and a connecting block. The threaded plate is threadedly installed on the outer surface of the threaded rod 52, and the connecting block is fixedly installed between the threaded plate and the connecting plate 56. The movable connecting member 53 drives the connecting plate 56 to move through the connecting block.

[0025] By adopting the above technical solution, the hydraulic cylinder in the hydraulic component 3 is used to drive the pressure block to move downward, so that the moving pressure block crushes the mineral sample inside the sample box 4. The pressure block is reset by human control, the motor in the driving component 55 is started, and the threaded rod 52 is driven to rotate by the belt, so that the connecting piece 53 threadedly connected to the outer surface of the threaded rod 52 drives the connecting plate 56 and the sample box 4 to move to the right on the outer surface of the limit bar until the sample box 4 exits the crushing bin 2.

[0026] In the implementation of this example, a positioning block 57 is fixedly installed on the right side of the sample box 4, one end of which passes through the connecting plate 56 and extends to the inside of the mounting frame 51. A block 58 with one end passing through the positioning block 57 is slidably installed on the connecting plate 56. The connecting plate 56 includes a side plate and a limit sleeve. The limit sleeve is fixedly installed on the right side of the side plate. The outer surface of the block 58 is slidably connected to the inner wall of the limit bar. A mounting hole is provided on the side plate, and one end of the positioning block 57 passes through the mounting hole to facilitate limiting the moving trajectory of the block 58. A feeding assembly 59 for controlling the up and down movement of the block 58 is provided on the connecting plate 56. The feeding assembly 59 includes a fixed clamp and an electric push rod. The telescopic end of the electric push rod is fixedly connected to the top of the block 58, and the fixed clamp is fixedly installed on the outer surface of the electric push rod and the side of the connecting plate 56 to facilitate controlling the up and down movement of the block 58.

[0027] By adopting the above technical solution, it is possible to start the electric push rod in the feed assembly 59 and control the block 58 to move upward, so that the block 58 withdraws from the interior of the positioning block 57, thereby facilitating the removal of the sample box 4 and the positioning block 57 from the connecting plate 56, and facilitating the staff to pour out the mineral sample fragments in the sample box 4 and clean up the residual mineral sample powder.

[0028] The working principle of the above embodiment is:

[0029] When the sample crushing device for geological and mineral exploration is in use, the hydraulic cylinder in the hydraulic component 3 is used to drive the pressing block to move downward, so that the moving pressing block crushes the mineral sample in the sample box 4, and the person controls the pressing block to reset, starts the motor in the driving component 55, and uses the belt to drive the threaded rod 52 to rotate, so that the connecting piece 53 threadedly connected to the outer surface of the threaded rod 52 drives the connecting plate 56 and the sample box 4 to move to the right on the outer surface of the limit bar until the sample box 4 exits the crushing bin 2, and starts the electric push rod in the feeding component 59 and controls the block 58 to move upward, so that the block 58 exits the positioning block 57, so as to facilitate the removal of the sample box 4 and the positioning block 57 from the connecting plate 56, and facilitate the staff to pour out the mineral sample fragments in the sample box 4 and clean up the residual mineral sample powder.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample crushing device for geological and mineral exploration, comprising a crushing table (1) and a crushing chamber (2), characterized in that: A hydraulic assembly (3) is disposed inside the crushing chamber (2), and a sample box (4) is disposed inside the crushing chamber (2); A mounting frame (51) is fixedly mounted on one side of the crushing bin (2) and on the top of the crushing table (1); a threaded rod (52) is rotatably mounted between the left and right side walls of the inner cavity of the mounting frame (51); a connecting piece (53) is threadedly connected to the outer surface of the threaded rod (52); a guide assembly (54) for limiting the moving track of the connecting piece (53) is arranged on the rear side wall of the inner cavity of the mounting frame (51); a driving assembly (55) for driving the threaded rod (52) to rotate is arranged on the top of the mounting frame (51); and a connecting plate (56) is fixedly connected to one side of the connecting piece (53).

2. The sample crushing device for geological and mineral exploration according to claim 1 is characterized in that: A positioning block (57) is fixedly mounted on the right side of the sample box (4), one end of which passes through the connecting plate (56) and extends to the inside of the mounting frame (51); a clamping block (58) is slidably mounted on the connecting plate (56), one end of which passes through the positioning block (57); and a feeding assembly (59) for controlling the upward and downward movement of the clamping block (58) is arranged on the connecting plate (56).

3. The sample crushing device for geological and mineral exploration according to claim 1, characterized in that: The crushing bin (2) is fixedly mounted on the top of the crushing table (1); the hydraulic assembly (3) comprises a hydraulic cylinder and a pressure block; the hydraulic cylinder is fixedly mounted on the inner top wall of the crushing bin (2); and the pressure block is fixedly mounted on the telescopic end of the hydraulic cylinder.

4. The sample crushing device for geological and mineral exploration according to claim 1, characterized in that: The guide assembly (54) comprises a limit strip and a connection groove, wherein the connection groove is provided on the back side of the connection member (53), the limit strip is fixedly mounted on the rear side wall of the inner cavity of the installation frame (51), and the outer surface of the limit strip is slidably connected to the inner wall of the connection groove.

5. The sample crushing device for geological and mineral exploration according to claim 1, characterized in that: The driving assembly (55) comprises a motor and a belt, the output shaft of the motor and the outer surface of the threaded rod (52) are both fixedly mounted with pulleys, the belt drive is mounted on two pulleys, and the motor is fixedly mounted on the top of the mounting frame (51).

6. The sample crushing device for geological and mineral exploration according to claim 1, characterized in that: The connecting member (53) comprises a threaded plate and a connecting block, wherein the threaded plate is threadedly mounted on the outer surface of the threaded rod (52), and the connecting block is fixedly mounted between the threaded plate and the connecting plate (56).

7. The sample crushing device for geological and mineral exploration according to claim 2, characterized in that: The connecting plate (56) comprises a side plate and a limiting sleeve, the limiting sleeve is fixedly mounted on the right side of the side plate, the outer surface of the clamping block (58) is slidably connected to the inner wall of the limiting strip, the side plate is provided with a mounting hole, and one end of the positioning block (57) passes through the mounting hole.

8. The sample crushing device for geological and mineral exploration according to claim 2, characterized in that: The feeding assembly (59) comprises a fixed clamp and an electric push rod, the telescopic end of the electric push rod is fixedly connected to the top of the clamping block (58), and the fixed clamp is fixedly installed on the outer surface of the electric push rod and the side of the connecting plate (56).

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