Pre-mining ore resource surveying device for mining

Abstract

The utility model relates to the field of mining, and discloses a pre-mining ore resource surveying device for mining, which comprises a base, the top end of one side of the base is fixedly connected with a handrail, the top end of the base is provided with a driving mechanism, the top of the driving mechanism is provided with a driving crank, the end part of the driving crank is hinged with a connecting rod, and the connecting rod is connected with the handrail. A metal detector is fixedly connected to the outer end of the connecting rod, a rounded rectangular through groove is formed in the inner side of the driving crank, the driving crank is movably connected with the driving mechanism through the through groove, and adjusting mechanisms connected with the driving crank are arranged on the two sides of the base. According to the utility model, through the arrangement of the base, the driving mechanism, the driving crank and the metal detector, the device can drive the metal detector to generate reciprocating swing with corresponding radian through the driving mechanism so as to simulate the waving of an arm, so that the detection area can be increased, and meanwhile, the arm ache cannot be caused after the device is used for a long time. The detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mining, in particular to a pre-mining mineral resource surveying device for mining. Background Art

[0002] Mining refers to the process of obtaining mineral resources, including the extraction of various minerals and energy resources from underground or on the surface. Mineral resources cover a wide range, including metal ores (such as iron, copper, aluminum, etc.). In the existing mineral resource exploration technology, metal detectors are widely used in geological exploration and mineral resource detection.

[0003] The metal detectors in the prior art are partially fixed on the arm in the form of a fixed arm, which is then controlled by the arm to swing for detection, while others are handheld for detection. However, the metal detectors are heavy and will cause arm pain when used for a long time. At the same time, in order to improve the detection efficiency, the arm needs to swing the metal detector for a long time, which will accelerate the arm pain and thus affect the efficiency of the entire detection. In view of this, we propose a pre-mining mineral resource survey device for mining. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a pre-mining mineral resource surveying device for mining, aiming to improve the problem of low detection efficiency of manual use of metal detectors in the prior art.

[0005] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: a pre-mining mineral resource survey device for mining, comprising a base, a handrail fixedly connected to the top of one side of the base, a driving mechanism provided at the top of the base, a driving crank provided at the top of the driving mechanism, a connecting rod hinged at the end of the driving crank, a metal detector fixedly connected to the outer end of the connecting rod, a rounded rectangular through slot provided on the inner side of the driving crank, the driving crank being movably connected via the through slot, and an adjustment mechanism connected to the driving crank provided on both sides of the base;

[0006] The driving mechanism includes two groups of fixed blocks, which are respectively fixedly connected to the inner walls of the front and rear sides of the base. A reciprocating screw is provided between the two fixed blocks. The two ends of the reciprocating screw are respectively rotatably connected to the two fixed blocks. A slider is connected to the outer wall of the reciprocating screw, and a motor is fixedly connected to the outer side wall of the base.

[0007] As a further description of the above technical solution:

[0008] The adjusting mechanism includes a slide groove opened on the base and a moving block slidably connected to the slide groove. The top end of the outer side of the moving block is fixedly connected to the support column. The middle part of the bottom end of the driving crank is rotatably connected to the top end of the support column. The inner wall of the slide groove is rotatably installed with an adjusting threaded rod, and the adjusting threaded rod is installed in the vertical direction.

[0009] As a further description of the above technical solution:

[0010] The end of the reciprocating screw is fixedly connected to the output shaft of the motor, and a guide rod is inserted into the slider, and the two ends of the guide rod are respectively rotatably connected to the two fixed blocks.

[0011] As a further description of the above technical solution:

[0012] The top end of the sliding block is fixedly connected to a connecting plate, the end of the connecting plate is fixedly connected to a column, the column is cylindrical, and the column is slidably connected to the inner wall of the through slot.

[0013] As a further description of the above technical solution:

[0014] A limiting mechanism is provided on the driving crank, and the limiting mechanism includes a fixed rod fixedly connected to the bottom end of the driving crank, one side of the fixed rod extends to the outside of the driving crank and is rotatably connected to the limiting pressure rod, and the bottom end of the limiting pressure rod is elastically connected to the fixed rod through a torsion spring.

[0015] As a further description of the above technical solution:

[0016] The limiting pressure rod is L-shaped, and includes a vertical rod in the vertical direction and a parallel rod parallel to the upper surface of the driving crank. The distance between the parallel rod of the limiting pressure rod and the fixed rod is greater than the thickness of the folded driving crank and the connecting rod. The limiting pressure rod is used to limit the folded connecting rod.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the adjusting threaded rod is fixedly connected with a knob, and the moving block is threadedly connected to the adjusting threaded rod.

[0019] As a further description of the above technical solution:

[0020] The hinged portion of the connecting rod and the driving crank is arranged at the top of the adjacent ends.

[0021] As a further description of the above technical solution:

[0022] The slider is connected to the reciprocating screw through a nut pair.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the present invention, the base, drive mechanism, drive crank, and metal detector are arranged so that the device can drive the metal detector to generate a reciprocating swing of a corresponding arc through the drive mechanism to simulate the swinging of an arm, thereby increasing the detection area and preventing arm pain from prolonged use. This improves detection efficiency and solves the problem of arm pain caused by the need to swing the metal detector for a long time, which affects detection efficiency.

[0025] 2. In the present invention, an adjustment mechanism is provided so that the height of the metal detector from the ground can be adjusted by rotating the adjustment threaded rod, thereby adapting to different complex ground environments and having high adaptability.

[0026] 3. In the present invention, a limiting mechanism is provided to enable the device to fold the connecting rod so that the connecting rod and the driving crank can be folded, and then the limiting pressure rod is used to limit the position so that the device can be folded to a certain extent, thereby further reducing the occupied space and facilitating transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an overall three-dimensional schematic diagram of a pre-mining mineral resource survey device for mining proposed by the utility model;

[0028] Figure 2 This is a schematic sectional perspective view of the base of a pre-mining mineral resource survey device for mining proposed by the present invention;

[0029] Figure 3 This is a bottom view schematic diagram of the base of a pre-mining mineral resource survey device for mining proposed by the utility model;

[0030] Figure 4 This is a three-dimensional schematic diagram of another state of the overall pre-mining mineral resource survey device for mining proposed by the utility model;

[0031] Figure 5 The present invention is a three-dimensional schematic diagram of a limiting mechanism of a pre-mining mineral resource survey device for mining.

[0032] Legend:

[0033] 1. Base; 2. Armrest; 3. Universal wheel; 4. Driving crank; 5. Driving mechanism; 6. Connecting rod; 7. Metal detector; 8. Limiting mechanism; 9. Through slot; 10. Adjusting threaded rod; 11. Slide; 12. Moving block; 13. Support column; 51. Fixed block; 52. Guide rod; 53. Reciprocating screw; 54. Slider; 55. Connecting plate; 56. Motor; 57. Column; 81. Fixed rod; 82. Torsion spring; 83. Limiting pressure rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Reference Figure 1-Figure 3 The utility model provides an embodiment of a pre-mining mineral resource survey device for mining, comprising a base 1, a handrail 2 fixedly connected to the top of one side of the base 1, which can be easily pushed to move by holding the handrail 2, a universal wheel 3 is provided at the bottom end of the base 1, and the universal wheel 3 is used to facilitate the movement of the entire device, the top of the base 1 is connected to a driving crank 4 through a driving mechanism 5, and a connecting rod 6 is hinged on the outer side of the driving crank 4, and the hinge part of the connecting rod 6 and the driving crank 4 is set at the top of the adjacent end, so that it can be folded along the hinge to form a folding relationship with each other. Folded, the outer end of the connecting rod 6 is fixedly connected to a metal detector 7, which is used to detect underground mineral metals. The metal detector 7 is an existing technology well known to people in this field, and its principle will not be described in detail here. The driving crank 4 is arranged in a curved shape, and a rounded rectangular through groove 9 is provided on the inner side. The driving crank 4 is movably connected to the driving mechanism 5 through the through groove 9. Adjustment mechanisms connected to the driving crank 4 are provided on both sides of the base 1. The height of the driving crank 4 is fine-tuned by the adjustment mechanism, so that it can adapt to different terrain environments.

[0036] Reference Figure 2-Figure 5 The driving mechanism 5 includes two sets of fixed blocks 51, which are respectively fixedly connected to the inner walls of the front and rear sides of the base 1. A reciprocating screw 53 is provided between the two fixed blocks 51. The two ends of the reciprocating screw 53 are respectively rotatably connected to the two fixed blocks 51. A slider 54 is connected to the outer wall of the reciprocating screw 53. Through the setting of the reciprocating screw 53, the slider 54 can be reciprocated without changing the rotation direction of the reciprocating screw 53. A motor 56 is fixedly connected to the outer wall of the base 1. The reciprocating screw The end of 53 is fixedly connected to the output shaft of the motor 56, and a guide rod 52 is inserted into the slider 54. The two ends of the guide rod 52 are rotatably connected to the two fixed blocks 51 respectively. The guide rod 52 is used to limit and guide the slider 54, so that it can move stably. The top of the slider 54 is fixedly connected to the connecting plate 55, and the end of the connecting plate 55 is fixedly connected to the column 57. The column 57 is cylindrical and is slidably connected to the inner wall of the through groove 9. It can produce corresponding rotation and is in contact with its inner wall.

[0037] Reference Figure 2-Figure 5The adjusting mechanism includes a slide groove 11 opened on the base 1 and a moving block 12 slidably connected to the slide groove 11. The moving block 12 can move vertically along the slide groove 11. The top end of the outer side of the moving block 12 is fixedly connected to the support column 13, and the middle part of the bottom end of the driving crank 4 is rotatably connected to the top of the support column 13. The driving crank 4 can rotate around the support column 13 as the center to provide a support point for the driving crank 4. The inner wall of the slide groove 11 passes through and is rotatably connected with an adjusting threaded rod 10. The adjusting threaded rod 10 is installed in the vertical direction, and the bottom end of the adjusting threaded rod 10 is fixedly connected with a knob. The knob at the bottom end can drive the adjusting threaded rod 10 to rotate. The inner wall of the moving block 12 is threadedly connected to the outer wall of the adjusting threaded rod 10. By rotating the adjusting threaded rod 10, the moving block 12 can be driven to move, thereby controlling the height of the entire driving crank 4 from the ground.

[0038] Reference Figure 5 The limiting mechanism 8 is provided on the driving crank 4, and the limiting mechanism 8 includes a fixing rod 81 fixedly connected to the lower end of the driving crank 4. One side of the fixing rod 81 extends to the outside of the driving crank 4 and is rotatably connected to the limiting pressure rod 83. The limiting pressure rod 83 is L-shaped, and the limiting pressure rod 83 includes a vertical rod in the vertical direction and a parallel rod parallel to the upper surface of the driving crank 4. The distance between the parallel rod of the limiting pressure rod 83 and the fixing rod 81 is greater than the folded thickness of the driving crank 4 and the connecting rod 6. The limiting pressure rod 83 is used to limit the folded connecting rod 6. A mounting hole is provided on the fixing rod 81, and the bottom end of the limiting pressure rod 83 is elastically connected to the inner wall of the mounting hole by a torsion spring 82. The torsion spring 82 can limit the rotation direction of the driving crank 4, so that it always remains as shown in the figure when it is not affected by external forces. Figure 4 , and limit the position of the folded driving crank 4 and the connecting rod 6.

[0039] Working principle: When conducting mineral metal detection, by starting the motor 56, the motor 56 drives the reciprocating screw 53 to rotate, and the reciprocating screw 53 drives the slider 54 to produce a linear reciprocating movement, and drives the connecting plate 55 and the column 57 to produce synchronous movement. When moving, the column 57 squeezes the driving crank 4 and slides in the through groove 9. The linear reciprocating movement of the column 57 drives the driving crank 4 to rotate a certain angle along the support column 13, thereby driving the metal detector 7 to rotate a certain angle, thereby simulating the swing when the metal detector 7 is used manually, thereby increasing the detection range. The two groups of metal detectors 7 cooperate with each other to achieve higher detection efficiency. When encountering complex terrain, the support column 13 and the moving block 12 can be moved upward by rotating the adjusting threaded rod 10, thereby driving the driving crank 4 to drive the metal detector 7 to move upward to adjust the height of the metal detector 7 from the ground. When not in use, the limiting pressure rod 83 can be rotated, and then the connecting rod 6 can be folded upward so that it can be folded with the driving crank 4, and then the limiting pressure rod 83 can be driven to reset by the torsion spring 82 to limit the folded driving crank 4 and the connecting rod 6, so that it can be easily folded for storage.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pre-mining mineral resource survey device for mining, comprising a base (1), characterized in that: A handrail (2) is fixedly connected to the top of one side of the base (1), a driving mechanism (5) is provided at the top of the base (1), a driving crank (4) is provided at the top of the driving mechanism (5), a connecting rod (6) is hinged at the end of the driving crank (4), a metal detector (7) is fixedly connected to the outer end of the connecting rod (6), a rounded rectangular through slot (9) is provided on the inner side of the driving crank (4), the driving crank (4) is movably connected to the driving mechanism (5) through the through slot (9), and an adjustment mechanism connected to the driving crank (4) is provided on both sides of the base (1); The driving mechanism (5) comprises two groups of fixed blocks (51), the two groups of fixed blocks (51) being fixedly connected to the inner walls of the front and rear sides of the base (1), respectively; a reciprocating screw (53) is provided between the two fixed blocks (51), the two ends of the reciprocating screw (53) being rotatably connected to the two fixed blocks (51), a slider (54) being connected to the outer wall of the reciprocating screw (53), and a motor (56) being fixedly connected to the outer side wall of the base (1).

2. The pre-mining mineral resource survey device for mining according to claim 1, characterized in that: The adjustment mechanism comprises a slide groove (11) provided on the base (1) and a moving block (12) slidably connected to the slide groove (11); the top end of the outer side of the moving block (12) is fixedly connected to a support column (13); the middle portion of the bottom end of the driving crank (4) is rotatably connected to the top end of the support column (13); and an adjusting threaded rod (10) is rotatably mounted on the inner wall of the slide groove (11).

3. The pre-mining mineral resource survey device for mining according to claim 1, characterized in that: The end of the reciprocating screw (53) is fixedly connected to the output shaft of the motor (56), and a guide rod (52) is inserted into the slider (54). The two ends of the guide rod (52) are respectively connected to two fixed blocks (51).

4. The pre-mining mineral resource survey device for mining according to claim 1, characterized in that: The top end of the slider (54) is fixedly connected to a connecting plate (55), and the end of the connecting plate (55) is fixedly connected to a column (57). The column (57) is cylindrical and slidably connected to the inner wall of the through groove (9).

5. The pre-mining mineral resource survey device for mining according to claim 1, characterized in that: A limiting mechanism (8) is provided on the driving crank (4), and the limiting mechanism (8) comprises a fixing rod (81) fixedly connected to the lower end of the driving crank (4), one side of the fixing rod (81) extends to the outside of the driving crank (4) and is rotatably connected to a limiting pressure rod (83), and the bottom end of the limiting pressure rod (83) is elastically connected to the fixing rod (81) via a torsion spring (82).

6. The pre-mining mineral resource survey device for mining according to claim 5, characterized in that: The limiting pressure rod (83) is L-shaped, and comprises a vertical rod in the vertical direction and a parallel rod parallel to the upper surface of the driving crank (4). The distance between the parallel rod of the limiting pressure rod (83) and the fixed rod (81) is greater than the thickness of the driving crank (4) and the connecting rod (6) when folded. The limiting pressure rod (83) is used to limit the folded connecting rod (6).

7. The pre-mining mineral resource survey device for mining according to claim 2, characterized in that: The bottom end of the adjusting threaded rod (10) is fixedly connected to a knob, and the moving block (12) is threadedly connected to the adjusting threaded rod (10).

8. The pre-mining mineral resource survey device for mining according to claim 1, characterized in that: The hinged portion of the connecting rod (6) and the driving crank (4) is arranged at the top of the adjacent ends.

9. The pre-mining mineral resource survey device for mining according to claim 1, characterized in that: The slider (54) is transmission-connected to the reciprocating screw (53) via a nut pair.

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