Stone crushing device for geological exploration

Abstract

The stone crushing device comprises a base, a supporting frame, a connecting frame and a crushing mechanism, the base is a cavity with an opening in the upper portion, the supporting frame is fixedly connected to the upper portion of the base, the connecting frame is fixedly connected to the inner upper wall of the supporting frame, and the crushing mechanism penetrates through the bottom wall of the connecting frame and is movably connected into the supporting frame. The crushing mechanism comprises a driving assembly, connecting assemblies and cutting plates, the driving assembly is arranged in the connecting frame, the connecting assemblies are movably connected to the inner side wall of the connecting frame, and the cutting plates are fixedly connected to the bottoms of the symmetrical connecting assemblies. The utility model belongs to the technical field of geological exploration equipment, and particularly relates to a stone crushing device for geological exploration, which is used for slitting and crushing sampled ores with different volumes, impacting the sampled ores along a single crushing direction, selecting crushing sections of the ores and slitting the ores.

Description

Technical Field

[0001] The utility model belongs to the technical field of geological exploration equipment, and particularly relates to a gravel device for geological exploration. Background Art

[0002] During geological exploration, it is necessary to sample ores and crush the sampled ores to help researchers study the ores.

[0003] The existing crushing devices have a relatively large overall structure. Most of them use crushing rollers to crush by extrusion. The symmetric crushing rollers are driven by a large-torque motor to rotate towards each other. When the volume of the sampled ore is large, it cannot be crushed or is stuck between the symmetric crushing rollers. Moreover, they are suitable for the crushing treatment of a large number of ores and cannot select the crushing section of the sampled ore. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to be applicable to the crushing of sampled ores of different sizes, impact the sampled ores along a single crushing direction, select the crushing section of the ores and cut them.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows: A gravel device for geological exploration, including a base and a support frame. The base is arranged as a cavity with an open upper part. The support frame is fixedly connected to the upper part of the base. It also includes a connecting frame and a crushing mechanism. The connecting frame is fixedly connected to the inner upper wall of the support frame. The crushing mechanism penetrates through the bottom wall of the connecting frame and is movably connected inside the support frame.

[0006] The crushing mechanism includes a driving component, a connecting component and a cutting plate. The driving component is arranged inside the connecting frame. The connecting component is movably connected to the inner side wall of the connecting frame. The connecting components are arranged symmetrically left and right. One end of the connecting component is connected to the driving component, and it is driven by the driving component to move up and down along the height direction of the connecting frame. The other end of the connecting component penetrates through the bottom wall of the connecting frame and extends into the base. The cutting plate is fixedly connected to the bottom of the symmetric connecting components and is used for pressing and crushing the sampled ore in the base.

[0007] Further, the driving component includes a rotating motor, a rotating shaft and a driving disc. The rotating motor is installed at the middle of the upper part of the support frame. The output end of the rotating motor penetrates through the support frame and extends into the connecting frame. One end of the rotating shaft is fixedly connected to the output end of the rotating motor. The driving disc is fixedly connected to the other end of the rotating shaft. The driving disc is arranged in a wave shape. The outer circumference side of the upper end face of the driving disc is arranged as an inclined plane with successive undulations.

[0008] Furthermore, the connection component includes a positioning frame, a sliding rod, a connecting plate, a top rod, and a limiting plate. The positioning frame is fixedly connected to the opposite inner side walls of the connection frame. The positioning frames are arranged symmetrically left and right. The bottom of the sliding rod sequentially penetrates the positioning frame and the bottom wall of the connection frame and extends to the bottom of the connection frame. The connecting plate is fixedly connected to the upper part of the sliding rod. One end of the top rod is fixedly connected to the bottom wall on the side of the connecting plate away from the sliding rod. The other end of the top rod is in contact with the upper end surface of the driving disk. The limiting plate is fixedly connected to the outer side wall of the sliding rod. The limiting plate is located between the positioning frame and the inner bottom wall of the connection frame. A support spring is wound around the outer side wall of the sliding rod. The support spring is located between the positioning frame and the limiting plate.

[0009] Preferably, the end face of the sliding rod is rectangular.

[0010] Furthermore, the cutting plate is fixedly connected to the bottom of the opposite side walls of the symmetric sliding plates. Slicing plates are fixedly connected to the bottom of both side walls of the cutting plate. The slicing plates are perpendicularly distributed with respect to the cutting plate. The slicing plates are arranged at uniform intervals between the symmetric sliding rods.

[0011] After adopting the above structure, the beneficial effects of the present utility model are as follows: For slicing and crushing sampling ores of different volumes, the driving component and the connection component of the crushing mechanism are protected by the connection frame. By rotating the driving component, the symmetric connection components are driven to move up and down, causing the cutting plate to impact the sampling ore in the base. The cutting plate moves up and down to impact the sampling ore, and after fixing the sampling ore, the cross-section for slicing and crushing can be selected. Description of the Drawings

[0012] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model.

[0013] Figure 1 It is a schematic diagram of the overall structure of a gravel device for geological exploration proposed by the present utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the connection component of a gravel device for geological exploration proposed by the present utility model;

[0015] Figure 3 It is a schematic diagram of the main view internal structure of a gravel device for geological exploration proposed by the present utility model;

[0016] Figure 4 It is a schematic diagram of the side view internal structure of a gravel device for geological exploration proposed by the present utility model.

[0017] In the drawings: 1. Base, 2. Support frame, 3. Connecting frame, 4. Crushing mechanism, 5. Driving component, 6. Connecting component, 7. Cutting plate, 8. Rotating motor, 9. Rotating shaft, 10. Driving disc, 11. Positioning frame, 12. Slide bar, 13. Connecting plate, 14. Jacking rod, 15. Limiting plate, 16. Support spring, 17. Sliced piece. Detailed implementation manner

[0018] As Figures 1-4 shown, a gravel device for geological exploration includes a base 1 and a support frame 2. The base 1 is arranged as a cavity with an open upper part, and the support frame 2 is fixedly connected to the upper part of the base 1. It also includes a connecting frame 3 and a crushing mechanism 4. The connecting frame 3 is fixedly connected to the inner upper wall of the support frame 2, and the crushing mechanism 4 penetrates through the bottom wall of the connecting frame 3 and is movably connected inside the support frame 2. The support frame 2 connects the base 1 and the crushing mechanism 4.

[0019] The sampling ore in the base 1 is broken by the impact and slicing of the crushing mechanism 4. The crushing mechanism 4 includes a driving component 5, a connecting component 6 and a cutting plate 7. The driving component 5 is arranged inside the connecting frame 3, and the connecting component 6 is movably connected to the inner side wall of the connecting frame 3. The connecting components 6 are arranged symmetrically left and right. One end of the connecting component 6 is connected to the driving component 5, and it is driven by the driving component 5 to move up and down along the height direction of the connecting frame 3. The other end of the connecting component 6 penetrates through the bottom wall of the connecting frame 3 and extends into the base 1. The cutting plate 7 is fixedly connected to the bottom of the symmetric connecting components 6 and is used to press and break the sampling ore in the base 1.

[0020] As Figures 1-3 shown, in order to realize the up and down movement of the cutting plate 7 and impact the sampling ore to slice and break the sampling ore, the symmetric connecting components 6 are driven by the driving component 5 to move up and down synchronously in the connecting frame 3. The driving component 5 includes a rotating motor 8, a rotating shaft 9 and a driving disc 10. The rotating motor 8 is installed at the middle of the upper part of the support frame 2. The output end of the rotating motor 8 penetrates through the support frame 2 and extends into the inside of the connecting frame 3. One end of the rotating shaft 9 is fixedly connected to the output end of the rotating motor 8, and the driving disc 10 is fixedly connected to the other end of the rotating shaft 9. The driving disc 10 is arranged in a wave shape. The outer circumference side of the upper end face of the driving disc 10 is arranged as a sequentially undulating inclined plane. The rotating motor 8 is driven to rotate counterclockwise. The rotating motor 8 uses a servo motor to make the driving disc 10 rotate synchronously. The upper inclined plane of the driving disc 10 contacts the upper ends of the connecting components 6, pushes the symmetric connecting components 6 to lift upward, and drives the cutting plate 7 at the bottom of the connecting components 6 to move upward.

[0021] The connecting component 6 includes a positioning frame 11, a sliding rod 12, a connecting plate 13, a top rod 14 and a limiting plate 15. The positioning frame 11 is fixedly connected to the opposite inner side walls of the connecting frame 3. The positioning frames 11 are arranged symmetrically left and right. The bottom of the sliding rod 12 sequentially passes through the positioning frame 11 and the bottom wall of the connecting frame 3 and extends to the bottom of the connecting frame 3. The connecting plate 13 is fixedly connected to the upper part of the sliding rod 12. One end of the top rod 14 is fixedly connected to the bottom wall on the side of the connecting plate 13 away from the sliding rod 12. The other end of the top rod 14 is in contact with the upper end surface of the driving disk 10. The limiting plate 15 is fixedly connected to the outer side wall of the sliding rod 12. The limiting plate 15 is located between the positioning frame 11 and the inner bottom wall of the connecting frame 3. A support spring 16 is wound around the outer side wall of the sliding rod. The support spring 16 is located between the positioning frame 11 and the limiting plate 15. When the driving disk 10 rotates, the inclined surface pushes the top rod 14 to rise. Through the connecting rod, the sliding rod 12 slides upward in the positioning frame 11, and the support spring 16 is compressed passively. The symmetric sliding rods 12 lift the cutting plate 7 upward. When the bottom of the top rod 14 slides over the inclined surface and separates from the inclined surface, under the pushing action of the support spring 16, the sliding rod 12 suddenly impacts downward, pushing the cutting plate 7 to act on the sampled ore, realizing the slicing and crushing of the sampled ore.

[0022] As Figures 1-3 shown, in order to increase the degree of crushing of the sampled ore and make the cut section of the sampled ore as neat as possible after crushing, the cutting plate 7 is fixedly connected to the bottom of the opposite side walls of the symmetric sliding plates. Slicing blades 17 are fixedly connected to the bottom of both side walls of the cutting plate 7. The slicing blades 17 are arranged perpendicular to the cutting plate 7. The slicing blades 17 are arranged at uniform intervals between the symmetric sliding rods 12. By means of the slicing blades 17 on both sides of the cutting plate 7, the number of cuts of the sampled ore is increased, the degree of crushing is improved, and the slicing blades 17 are used to impact the ore to keep the cut section of the ore neat.

[0023] Among them, the end face of the sliding rod 12 is rectangular. When the top rod 14 drives the sliding rod 12 to lift, the sliding rod 12 is prevented from rotating.

[0024] During specific use, in the initial state, the cutting plate 7 is close to the bottom wall of the connecting frame 3 and is at the highest point. The operator places the sampled ore in the base 1 and can position it through the fixture. The driving rotary motor 8 is rotated. The top rod 14 slides over the upper inclined surface of the driving disk 10 and separates from the inclined surface. By using the height difference of the inclined surface, the support spring 16 pushes the limiting plate 15 suddenly downward, driving the cutting plate 7 to suddenly act downward on the sampled ore, impacting and crushing the sampled ore;

[0025] As the rotating motor 8 drives the driving disk 10 to rotate, the inclined surfaces that rise and fall successively on the upper end surface of the driving disk 10 push the ejector rod 14 to gradually rise. Through the connecting rod, the slide rod 12 slides upward in the positioning frame 11. The limiting plate 15 moves upward and squeezes the support spring 16 to be compressed passively, realizing the symmetric lifting of the slide rods 12 to lift the cutting plate 7 upward. When the bottom of the ejector rod 14 slides over the inclined surface again, it impacts and crushes the sampled ore again. Through the repeated action of the cutting plate 7 and the cutting piece 17 on the sampled ore, the crushing and slicing of the ore are realized.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the present invention, design similar structural forms and embodiments to this technical solution without creative efforts, they should all fall within the protection scope of the present invention.

Claims

1. A gravel device for geological exploration, comprising a base and a support frame. The base is arranged as a cavity with an open upper part, and the support frame is fixedly connected to the upper part of the base. It is characterized in that: It further includes a connecting frame and a crushing mechanism. The connecting frame is fixedly connected to the inner upper wall of the support frame, and the crushing mechanism penetrates through the bottom wall of the connecting frame and is movably connected inside the support frame; The crushing mechanism includes a driving component, a connecting component and a cutting plate. The driving component is arranged inside the connecting frame. The connecting component is movably connected to the inner side wall of the connecting frame. The connecting components are arranged symmetrically left and right. One end of the connecting component is in contact with the driving component, and it is driven by the driving component to move up and down along the height direction of the connecting frame. The other end of the connecting component penetrates through the bottom wall of the connecting frame and extends into the base. The cutting plate is fixedly connected to the bottom of the symmetric connecting components and is used to press and crush the sampled ore in the base.

2. The gravel device for geological exploration according to claim 1, characterized in that: The driving component includes a rotating motor, a rotating shaft and a driving disk. The rotating motor is installed at the middle of the upper part of the support frame. The output end of the rotating motor penetrates through the support frame and extends into the connecting frame. One end of the rotating shaft is fixedly connected to the output end of the rotating motor. The driving disk is fixedly connected to the other end of the rotating shaft. The driving disk is arranged in a wave shape. The outer circumference side of the upper end face of the driving disk is arranged as an inclined plane with successive undulations.

3. A gravel device for geological exploration according to claim 1, characterized in that: The connecting component includes a positioning frame, a sliding rod, a connecting plate, a top rod and a limiting plate. The positioning frame is fixedly connected to the opposite inner side walls of the connecting frame. The positioning frames are arranged symmetrically left and right. The bottom of the sliding rod successively penetrates through the positioning frame and the bottom wall of the connecting frame and extends to the bottom of the connecting frame. The connecting plate is fixedly connected to the upper part of the sliding rod. One end of the top rod is fixedly connected to the bottom wall of the connecting plate away from the sliding rod. The other end of the top rod is in contact with the upper end face of the driving disk. The limiting plate is fixedly connected to the outer side wall of the sliding rod. The limiting plate is located between the positioning frame and the inner bottom wall of the connecting frame. A support spring is wound around the outer side wall of the sliding rod. The support spring is located between the positioning frame and the limiting plate.

4. A gravel device for geological exploration according to claim 3, characterized in that: The end face of the sliding rod is arranged in a rectangular shape.

5. The gravel device for geological exploration according to claim 1, characterized in that: The cutting plate is fixedly connected to the bottom of the opposite side walls of the symmetric sliding plates. Slices are fixedly connected to the bottom of both side walls of the cutting plate. The slices are vertically distributed with respect to the cutting plate. The slices are arranged at equal intervals between the symmetric sliding rods.

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