A geological exploration device for gold mines

Abstract

This invention relates to the field of detector technology, specifically to a geological exploration device for gold mines, comprising a waist sleeve, a cylindrical housing, an adjustable extension arm, a detection disc, a traction assembly, and an elastic reset assembly. The traction assembly includes a traction rope, a turntable, a clutch, and a motor. The clutch includes a magnetic chuck, a docking chuck, and an electromagnet. The elastic reset assembly includes a coiled spring and a reset torsion spring. The detection disc of this device can be angled through the traction assembly, allowing it to be tilted to explore some blind spots in the terrain. The adjustable extension arm connecting the detection disc is a parallel four-bar structure, allowing the explorer to easily adjust the height of the detection disc, making it suitable for undulating geological environments. The entire device is worn around the waist of the explorer, facilitating exploration while walking, making it more labor-saving for the explorer.

Description

Technical Field

[0001] This invention relates to the field of detector technology, specifically to a geological exploration device for gold mines. Background Technology

[0002] Geological exploration is the investigation and research activity that uses various means and methods to explore and detect geology, determine suitable bearing strata, determine the foundation type based on the bearing capacity of the bearing strata, and calculate foundation parameters. It involves discovering industrially significant mineral deposits during mineral prospecting, determining the quality and quantity of minerals, and providing the necessary mineral reserves and geological data for mine construction design. This includes investigating and researching the geological conditions of a specific area, such as rocks, strata, structures, minerals, hydrology, and geomorphology. Specialized geological exploration instruments are required for geological exploration in mining areas. Traditional geological exploration instruments are mostly integrated, which is very inconvenient to use when exploring terrain with large elevation differences and cannot explore some blind spots in the terrain. Therefore, it is necessary to provide a geological exploration device for gold mines to solve the above problems. Summary of the Invention

[0003] Therefore, it is necessary to provide a geological exploration device for gold mines to address the existing technical problems.

[0004] To address the problems of existing technologies, the technical solution adopted in this invention is: a geological exploration device for gold mines, comprising:

[0005] Waist support, for exploration personnel to wear around their waist;

[0006] The cylindrical housing is vertically mounted on the waist belt, and after the explorer puts on the waist belt, the cylindrical housing is directly facing the explorer's abdomen.

[0007] An adjustable extension arm, one end of which is connected to a cylindrical housing, and the other end extends downwards outwards from the cylindrical housing.

[0008] The probe is in a horizontal position, and its top is hinged to the extension end of an adjustable extension arm, which is used to adjust the vertical height of the probe from the ground.

[0009] The traction assembly includes a traction rope, a turntable, a clutch, and a motor. The turntable is horizontally positioned inside a cylindrical housing. One end of the traction rope is wound around the turntable, and the other end extends through the cylindrical housing, along the length of an adjustable extension arm, and is connected to a detection disc. The turntable is used to rotate and drive the traction rope to wind up, thereby changing the detection angle of the detection disc. The motor is vertically fixed inside the cylindrical housing. The output end of the motor is vertically upward and connected to the turntable through the transmission of the clutch. The clutch includes a magnetic chuck, a docking chuck, and an electromagnet. The electromagnet is mounted on the motor. The magnetic chuck is elastically supported above the electromagnet and is movably connected to the turntable. The docking chuck is coaxially fixed to the output shaft of the motor. When the electromagnet is energized, the magnetic chuck moves downward and engages with the docking chuck, thereby driving the rotation of the turntable.

[0010] The elastic reset assembly includes a coiled spring and a reset torsion spring. The coiled spring is located on the turntable and provides a reset force to rotate the turntable in the opposite direction when the electromagnet is de-energized. The reset torsion spring is located on the detection plate and provides a spring force to reset the detection plate to a horizontal state when the electromagnet is de-energized.

[0011] Furthermore, the waist cover includes an arc-shaped fitting plate and two arc-shaped elastic plates. The arc-shaped fitting plate is for the explorer to fit against the abdomen. The two arc-shaped elastic plates are symmetrically fixed at both ends of the arc-shaped fitting plate. The two arc-shaped elastic plates can elastically fit against the back of the explorer, and the two are connected by several buckles. A columnar receiving shell is fixed on the outer wall of the arc-shaped fitting plate.

[0012] Furthermore, the adjustable extension arm includes:

[0013] Two parallel short rods are arranged vertically. The upper short rod is horizontally fixed to the lower end of the cylindrical housing, and the probe disk is hinged to the lower short rod.

[0014] Two parallel long rods, one of which is hinged at both ends to one end of each of the two short rods in the same direction, and the other of which is hinged at both ends to the other ends of each of the two short rods.

[0015] The long-shaft hydraulic telescopic rod has its length direction aligned with that of one of the long rods. One end of the long-shaft hydraulic telescopic rod is hinged to the middle of one of the short rods, and the other end is hinged to the middle of another short rod.

[0016] Furthermore, a bearing is embedded within the cylindrical housing, located directly above the motor. Within the bearing is a vertically oriented rotating column coaxial with the motor's output shaft. The top of the cylindrical housing is open, with the upper end of the rotating column extending upwards through the top of the housing. The turntable is coaxially connected to the upper end of the rotating column. A downward-pointing limiting bolt is coaxially fixed to the bottom of the rotating column, with its cap extending downwards towards the motor. Two symmetrical vertical limiting grooves are formed on the outer wall of the bolt's shank. The magnetic chuck includes a movable disc and a magnetic ring. The movable disc is vertical, with a cylindrical receiving groove opening upwards at the center of its bottom. A cylindrical passage, communicating with the cylindrical receiving groove, is opening downwards at the center of the top of the movable disc. The movable disc is movably fitted onto the rod of the limiting bolt via a columnar through-slot. Two strip-shaped limiting blocks are formed on the peripheral wall of the columnar through-slot, each engaging with one of the two vertical limiting slots. A magnetic ring is fixedly fitted onto the outer wall of the movable disc. A spring is movably fitted onto the rod of the limiting bolt, located within a columnar receiving slot. The two ends of the spring abut against the cap of the limiting bolt and the top of the columnar receiving slot, respectively, thus separating the magnetic ring from the top of the motor. A ring of first-order locking teeth is formed on the bottom surface of the movable disc, and a ring of second-order locking teeth, capable of engaging with the first-order locking teeth, is formed on the top surface of the mating chuck. There are at least two electromagnets, arranged in a circular array and fixedly mounted on the top of the motor. Each electromagnet corresponds to a magnetic ring.

[0017] Furthermore, a protective shell with an open bottom that covers the turntable is fixedly connected to the top of the cylindrical housing. A vertically downward fixed post is fixedly connected inside the protective shell. The fixed post is coaxial with the turntable, and the bottom of the fixed post is in contact with the top of the turntable. A coiled spring is located on the top of the turntable, and one end of the coiled spring is fixedly connected to the lower end of the fixed post. The other end of the coiled spring is connected to the top of the turntable through a connector.

[0018] Furthermore, a vertically downward connecting block is fixedly connected to the bottom of the lower short rod. Two horizontally oriented rotating shafts are formed on both sides of the connecting block, and the axis of each rotating shaft is perpendicular to the lower short rod. A U-shaped block is fixedly provided on the top of the detection disk. The two vertical arms of the U-shaped block are movably sleeved on the two rotating shafts. A wear-resistant sleeve fixed to one of the vertical arms of the U-shaped block is movably sleeved on one of the rotating shafts. A fixed plate is coaxially fixed at the end of the other rotating shaft. A reset torsion spring is sleeved on the rotating shaft with the fixed plate. One end of the reset torsion spring is connected to the U-shaped block, and the other end is connected to the fixed plate. One end of the traction rope is wound around the rotating plate, and the other end passes through the protective shell and extends along the length of one of the long rods, and is wound around the wear-resistant sleeve.

[0019] Furthermore, two tensioning wheels are provided on the side of the cylindrical housing, which are distributed vertically. Each tensioning wheel is connected to the cylindrical housing via a wheel frame. The two tensioning wheels are used to press the traction rope that has passed through the protective housing inward, so that the traction rope is taut after being wrapped around the wear-resistant sleeve.

[0020] Furthermore, a handle for lifting and pressing down the long bar is fixed to one of the long bars.

[0021] Compared with the prior art, the beneficial effects of this invention are as follows: Compared with traditional exploration devices, the probe of this device can be angled through the traction component, allowing the probe to be tilted to explore some blind spots in the terrain. Furthermore, the adjustable extension arm connecting the probe is a parallel four-bar structure, which allows the explorer to easily adjust the height of the probe, making the probe suitable for undulating geological environments. In addition, the entire device is worn on the waist of the explorer, making it convenient for the explorer to conduct exploration while walking. Compared with traditional exploration devices that require the explorer to hold them throughout the exploration process, this wearing method makes it more labor-saving for the explorer to use. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of an embodiment;

[0023] Figure 2 yes Figure 1 A magnified view of a portion of A1;

[0024] Figure 3 yes Figure 1 A magnified view of a portion of A2;

[0025] Figure 4 This is a top view of an embodiment;

[0026] Figure 5 yes Figure 4 Sectional view along line AA;

[0027] Figure 6 yes Figure 5 The enlarged view of part A3 is shown below;

[0028] Figure 7 yes Figure 4 Sectional view along line BB;

[0029] Figure 8 yes Figure 7 The enlarged view of part of A4 is shown below;

[0030] Figure 9 yes Figure 7 The enlarged view of part of A5 is shown below;

[0031] Figure 10 This is an exploded three-dimensional view of the adjustable extendable arm in an embodiment.

[0032] Figure 11 This is an exploded perspective view of the clutch and motor in the embodiment;

[0033] Figure 12 yes Figure 11 The enlarged view of part of A6 is shown below;

[0034] Figure 13 This is a three-dimensional structural diagram of the magnetic chuck in an embodiment.

[0035] The following components are labeled in the diagram: 1. Cylindrical housing; 2. Detector plate; 3. Traction rope; 4. Turntable; 5. Motor; 6. Docking chuck; 7. Electromagnet; 8. Winding spring; 9. Return torsion spring; 10. Arc-shaped bonding plate; 11. Arc-shaped elastic plate; 12. Lock; 13. Short rod; 14. Long rod; 15. Long-shaft hydraulic telescopic rod; 16. Bearing; 17. Rotating column; 18. Limit bolt; 19. Vertical limit. 20. Groove; 21. Movable disc; 22. Magnetic ring; 23. Columnar receiving groove; 24. Columnar through groove; 25. Strip-shaped limiting block; 26. Spring; 27. No. 1 locking tooth; 28. No. 2 locking tooth; 29. ​​Protective shell; 30. Fixed post; 31. Connecting piece; 32. Connecting block; 33. Rotating shaft; 34. U-shaped block; 35. Wear-resistant sleeve; 36. Fixed disc; 37. Tensioning wheel; 38. Handle; 39. Wheel frame. Detailed Implementation

[0036] To further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0037] refer to Figures 1 to 13 The gold ore geological exploration apparatus shown includes:

[0038] Waist support, for exploration personnel to wear around their waist;

[0039] The cylindrical housing 1 is vertically mounted on the waist belt, and after the explorer wears the waist belt, the cylindrical housing 1 faces the explorer's abdomen.

[0040] An adjustable extension arm is connected at one end to the cylindrical receiving shell 1, and at the other end extends downwards outwards from the cylindrical receiving shell 1.

[0041] The probe disk 2 is in a horizontal position, and its top is hinged to the extension end of the adjustable extension arm. The adjustable extension arm is used to adjust the vertical height of the probe disk 2 from the ground.

[0042] The traction assembly includes a traction rope 3, a turntable 4, a clutch, and a motor 5. The turntable 4 is horizontally positioned inside a cylindrical housing 1. One end of the traction rope 3 is wound around the turntable 4, and the other end extends through the cylindrical housing 1, along the length of the adjustable extension arm, and is connected to the detection disk 2. The turntable 4 is used to rotate and drive the traction rope 3 to rewind, thereby changing the detection angle of the detection disk 2. The motor 5 is vertically fixed inside the cylindrical housing 1. The output end of the motor 5 is vertically upward and connected to the turntable 4 through the transmission of the clutch. The clutch includes a magnetic chuck, a docking chuck 6, and an electromagnet 7. The electromagnet 7 is mounted on the motor 5. The magnetic chuck is elastically supported above the electromagnet 7 and is movably connected to the turntable 4. The docking chuck 6 is coaxially fixed to the output shaft of the motor 5. After the electromagnet 7 is energized, the magnetic chuck moves downward and engages with the docking chuck 6, thereby driving the rotation of the turntable 4.

[0043] The elastic reset assembly includes a coiled spring 8 and a reset torsion spring 9. The coiled spring 8 is disposed on the turntable 4 to provide a reset spring force for the turntable 4 to rotate in the opposite direction when the electromagnet 7 is de-energized. The reset torsion spring 9 is disposed on the probe disk 2 to provide a spring force for the probe disk 2 to reverse and reset to a horizontal state when the electromagnet 7 is de-energized.

[0044] refer to Figure 1 As shown, the waist cover includes an arc-shaped fitting plate 10 and two arc-shaped elastic plates 11. The arc-shaped fitting plate 10 is for the explorer to fit against the abdomen. The two arc-shaped elastic plates 11 are symmetrically fixed at both ends of the arc-shaped fitting plate 10. The two arc-shaped elastic plates 11 can elastically fit against the back of the explorer, and the two are connected by several buckles 12. The columnar receiving shell 1 is fixed on the outer wall of the arc-shaped fitting plate 10.

[0045] When wearing the waist belt, the explorer first attaches the curved fitting plate 10 to his abdomen. At this time, the two curved elastic plates 11 are located on the explorer's back. Then, the two curved elastic plates 11 are pressed inward and locked together by the buckle 12.

[0046] refer to Figure 5 and Figure 10 As shown, the adjustable extension arm includes:

[0047] Two parallel short rods 13 are arranged vertically. The upper short rod 13 is horizontally fixed to the lower end of the cylindrical housing 1, and the probe disk 2 is hinged to the lower short rod 13.

[0048] Two parallel long rods 14, one of which is hinged at both ends to one end of two short rods 13 in the same direction, and the other of which is hinged at both ends to the other ends of two short rods 13.

[0049] The long-shaft hydraulic telescopic rod 15 has the same length direction as one of the long rods 14. One end of the long-shaft hydraulic telescopic rod 15 is hinged to the middle of one of the short rods 13, and the other end is hinged to the middle of another short rod 13.

[0050] The entire adjustable extension arm is a parallel four-bar linkage structure, which is existing technology. Since the upper short bar 13 is fixed, by moving any one of the long bars 14, the lower short bar 13 will always be in a horizontal state and will be moved back and forth by the two long bars 14. When the short bar 13 is moved, the distance between the short bar 13 and the ground changes by changing the state of the long bars 14, thereby adjusting the vertical height of the detection disk 2 from the ground. The long shaft hydraulic telescopic rod 15 provides a certain resistance when the parallel four-bar linkage structure changes position and can be self-locking to prevent the detection disk 2 from swaying back and forth with the lower short bar 13.

[0051] refer to Figure 5 , Figure 6 , Figure 11 , Figure 12 and Figure 13 As shown, a bearing 16 is embedded in the cylindrical housing 1, located directly above the motor 5. A vertical rotating column 17, coaxial with the output shaft of the motor 5, is embedded within the bearing 16. The top of the cylindrical housing 1 is open, and the upper end of the rotating column 17 extends upwards through the top of the cylindrical housing 1. The turntable 4 is coaxially connected to the upper end of the rotating column 17. A downwardly extending limiting bolt 18 is coaxially fixedly connected to the bottom of the rotating column 17. The cap of the limiting bolt 18 extends downwards towards the motor 5. Two symmetrical vertical limiting grooves 19 are formed on the outer wall of the rod of the limiting bolt 18. The magnetic chuck includes a movable disk 20 and a magnetic ring 21. The movable disk 20 is vertical, with a cylindrical receiving groove 22 formed upwards at the center of its bottom. A cylindrical through groove 23, communicating with the cylindrical receiving groove 22, is formed downwards at the center of the top of the movable disk 20. The movable disk 20 is movably fitted onto the rod of the limiting bolt 18 through the columnar through groove 23. Two strip-shaped limiting blocks 24 are formed on the peripheral wall of the columnar through groove 23, which respectively cooperate with the two vertical limiting grooves. The magnetic ring 21 is fixedly fitted onto the outer wall of the movable disk 20. A spring 25 located in the columnar receiving groove 22 is movably fitted onto the rod of the limiting bolt 18. The two ends of the spring 25 abut against the cap end of the limiting bolt 18 and the top of the groove of the columnar receiving groove 22, respectively, so that the magnetic ring 21 is spaced apart from the top of the motor 5. A ring of first-order locking teeth 26 is formed on the bottom surface of the movable disk 20. A ring of second-order locking teeth 27 that can mesh with the first-order locking teeth 26 is formed on the top surface of the docking chuck 6. There are no fewer than two electromagnets 7. Several electromagnets 7 are fixedly arranged in a circular array on the top of the motor 5. Each electromagnet 7 corresponds to the magnetic ring 21.

[0052] First, the starting and stopping of motor 5 are synchronized with the energizing and de-energizing of electromagnet 7. When motor 5 starts, docking chuck 6 rotates, electromagnet 7 is energized and attracts magnetic ring 21, causing magnetic ring 21 to drive movable disk 20 to slide downward on limit bolt 18. During this process, spring 25 is compressed by movable disk 20. When electromagnet 7 completely attracts magnetic ring 21, spring 25 is compressed to its limit, and the bottom surface of docking chuck 6 is in contact with the top surface of movable disk 20. As docking chuck 6 rotates continuously, when docking chuck 6 rotates to the point where first tooth 26 meshes with second tooth 27... When the timing is right, the movable disc 20 begins to rotate. Through the cooperation of the strip-shaped limiting block 24 and the vertical limiting groove, it drives the limiting bolt 18 to rotate. Since the limiting bolt 18 is fixedly connected to the rotating column 17, the rotating column 17 will eventually rotate in the inner ring of the bearing 16, thereby driving the rotation of the turntable 4 connected to the upper end of the rotating column 17. This causes the turntable 4 to rotate and wind up the traction rope 3. When the traction rope 3 is wound up, one end of it will drive the detection disc 2, which is hinged to one of the short rods 13, to flip, thereby changing the detection angle of the detection disc 2. At this time, the flipped detection disc 2 will return to its original position. When the torsion spring 9 is compressed, the turntable 4 will cause the coiled spring 8 to wind up and enter a compressed state. Once the motor 5 stops, the electromagnet 7 is de-energized and loses its attraction. At this time, the spring 25 pushes the movable disc 20 upward through its restoring force, causing the first locking tooth 26 and the second locking tooth 27 to disengage. The rotating column 17 loses its driving force and stops rotating, so the turntable 4 also stops rotating. At this time, the turntable 4 needs to be reversed to unwind the traction rope 3 to its initial state. The elastic force released by the coiled spring 8 causes the turntable 4 to reverse, which in turn drives the rotating column 17 to reverse. Finally, the movable disc 20 is driven to reverse, and at this time... Since the movable disc 20 is elastically supported by the spring 25, the reverse rotation of the movable disc 20 will not affect the docking chuck 6, and thus will not affect the motor 5. The clutch avoids direct connection between the turntable 4 and the output shaft of the motor 5, preventing the turntable 4 from being restricted from reversing by the output shaft of the motor 5 when the motor 5 stops. After the motor 5 stops working, the traction rope 3 loses its original traction force and is rotated in the opposite direction by the turntable 4 to a slack state. At this time, the reset torsion spring 9, due to its reset elasticity, flips the probe disc 2 in the opposite direction to a horizontal state. After the probe disc 2 flips, it will pull the slack traction rope 3 back to its initial taut state.

[0053] refer to Figure 5 As shown, a protective shell 28 with an open bottom that covers the turntable 4 is fixedly connected to the top of the cylindrical housing 1. A vertically downward fixed column 29 is fixedly connected inside the protective shell 28. The fixed column 29 is coaxial with the turntable 4, and the bottom of the fixed column 29 is in contact with the top of the turntable 4. A coiled spring 8 is located on the top of the turntable 4, and one end of the coiled spring 8 is fixedly connected to the lower end of the fixed column 29. The other end of the coiled spring 8 is connected to the top of the turntable 4 through a connector 30.

[0054] When winding the traction rope 3 onto the turntable 4, it is necessary to ensure that the traction rope 3 can be wound onto the turntable 4 when the motor 5 drives the turntable 4 to rotate. At the same time, the rotation direction of the coiled spring 8 for winding and compression should be consistent with the rotation direction of the turntable 4 when it is driven by the motor 5.

[0055] refer to Figure 4 , Figure 7 , Figure 8 and Figure 9 As shown, a vertically downward connecting block 31 is fixedly connected to the bottom of the short rod 13 located below. Two horizontally oriented rotating shafts 32 are formed on both sides of the connecting block 31. The axis of each rotating shaft 32 is perpendicular to the short rod 13 located below. A U-shaped block 33 is fixedly provided on the top of the detection disk 2. The two vertical arms of the U-shaped block 33 are movably sleeved on the two rotating shafts 32. A wear-resistant sleeve 34 is movably sleeved on one of the vertical arms of the U-shaped block 33 and fixedly connected to one of the vertical arms of the U-shaped block 33. A fixed plate 35 is coaxially fixed at the end of the other rotating shaft 32. A reset torsion spring 9 is sleeved on the rotating shaft 32 with the fixed plate 35. One end of the reset torsion spring 9 is connected to the U-shaped block 33 and the other end is connected to the fixed plate 35. One end of the traction rope 3 is wound around the rotating disk 4, and the other end passes through the protective shell 28 and extends along the length of one of the long rods 14 and is wound around the wear-resistant sleeve 34.

[0056] First, the entire detection disk 2 remains horizontal when the motor 5 is not running, thanks to the elasticity of the reset torsion spring 9 and the pull of the traction rope 3. When the motor 5 starts, the turntable 4 rotates and winds up the traction rope 3. At this time, the traction rope 3, wrapped around one end of the wear-resistant sleeve 34, will cause the wear-resistant sleeve 34 to rotate on the rotating shaft 32. Then, the U-shaped block 33, which is fixed to the wear-resistant sleeve 34, will turn to one side and cause the detection disk 2 to flip, thereby changing the angle of the detection disk 2 so that the detection disk 2 can adapt to geological environments with large undulations in the ground. When the detection disk 2 flips, the reset torsion spring 9 is in a state of rotational compression. Once the motor 5 stops, the detection disk 2 loses the tension of the traction rope 3, and the reset torsion spring 9 will use its reset elasticity to drive the detection disk 2 back to its original horizontal state.

[0057] refer to Figure 1 and Figure 3 As shown, two tensioning wheels 36 are provided on the side of the cylindrical housing 1, which are distributed vertically. Each tensioning wheel 36 is connected to the cylindrical housing 1 through a wheel frame 38. The two tensioning wheels 36 are used to press the traction rope 3, which passes through the protective housing 28, inward, so that the traction rope 3 is taut after being wrapped around the wear-resistant sleeve 34.

[0058] The traction rope 3 is kept taut during the winding and unwinding process through two tensioning wheels 36. As a result, when the turntable 4 rotates, the probe plate 2 will be immediately lifted and flipped by the traction rope 3. At the same time, through the two tensioning wheels 36, the end of the traction rope 3 that passes through the protective shell 28 will not have hard friction with the protective shell 28 during winding, which would cause the traction rope 3 to be cut.

[0059] refer to Figure 1 As shown, a handle 37 for lifting and pressing down the long rod 14 is fixed on one of the long rods 14.

[0060] The handle 37 is convenient for exploration personnel to hold and apply upward or downward pressure to the long rod 14. This pressure changes the state of the entire adjustable extension arm and ultimately changes the vertical distance of the probe 2 from the ground.

[0061] Working principle:

[0062] First, the waist brace is secured to the explorer's waist. At this point, the probe disc 2 is positioned in front of the explorer, allowing them to move freely and probe the ground. When the ground is uneven, the explorer pulls one of the long rods 14 upwards using the handle 37. This changes the position of the adjustable telescopic arm, which has a parallel four-bar linkage structure, thus altering the vertical distance between the probe disc 2 and the ground. When the terrain requires the probe disc 2 to be tilted for probing, the motor 5 is activated. This energizes the electromagnet 7, attracting the magnetic coil 21 and causing the movable disc 20 to slide downwards on the limit bolt 18 until the first locking tooth 26 on the movable disc 20 engages with the second locking tooth 27 on the docking chuck 6. Afterwards, the turntable 4 will be... The rotating column 17 drives the rotation, and the rotation of the turntable 4 winds up the traction rope 3. The wound traction rope 3 pulls the detection disc 2, causing the detection disc 2 to flip to one side, thereby changing the detection angle of the detection disc 2 and making the detection disc 2 suitable for different terrains. When the detection disc 2 needs to be reset, the motor 5 is stopped, the electromagnet 7 is de-energized, the docking chuck 6 stops rotating, and the movable disc 20 is pushed upward by the reset force of the spring 25 to separate from the docking chuck 6. At this time, the turntable 4 loses its rotational force and is reversed by the reset force released by the coiled spring 8 to unwind the traction rope 3. At the same time, the reset torsion spring 9 drives the detection disc 2 to reverse through its reset force, finally restoring the detection disc 2 to its initial horizontal state.

[0063] The above embodiments only illustrate one or more implementations of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A geological exploration device for gold mines, characterized by, include: Waist support, for exploration personnel to wear around their waist; The columnar housing (1) is vertically mounted on the waist belt, and after the explorer wears the waist belt, the columnar housing (1) faces the explorer's abdomen. An adjustable extension arm is connected at one end to a cylindrical housing (1) and at the other end extends downward toward the cylindrical housing (1); The probe disk (2) is in a horizontal position, and its top is hinged to the extension end of the adjustable extension arm. The adjustable extension arm is used to adjust the vertical height of the probe disk (2) from the ground. The traction assembly includes a traction rope (3), a turntable (4), a clutch, and a motor (5). The turntable (4) is horizontally positioned inside a cylindrical housing (1). One end of the traction rope (3) is wound around the turntable (4), and the other end extends out of the cylindrical housing (1), along the length of the adjustable extension arm, and is connected to the detection disk (2). The turntable (4) is used to rotate and drive the traction rope (3) to rewind, thereby changing the detection angle of the detection disk (2). The motor (5) is vertically fixed inside the cylindrical housing (1). The output end of the machine (5) is vertically upward and connected to the turntable (4) through the transmission of the clutch. The clutch includes a magnetic chuck, a docking chuck (6) and an electromagnet (7). The electromagnet (7) is mounted on the motor (5). The magnetic chuck is elastically supported above the electromagnet (7) and is movably connected to the turntable (4). The docking chuck (6) is coaxially fixed to the output shaft of the motor (5). After the electromagnet (7) is energized, the magnetic chuck moves downward and engages with the docking chuck (6), thereby driving the rotation of the turntable (4). The elastic reset assembly includes a coiled spring (8) and a reset torsion spring (9). The coiled spring (8) is located on the turntable (4) to provide a reset force for the turntable (4) to rotate in the opposite direction when the electromagnet (7) is de-energized. The reset torsion spring (9) is located on the probe plate (2) to provide a spring force for the probe plate (2) to be reversed and reset to a horizontal state when the electromagnet (7) is de-energized.

2. The geological exploration device for gold mine of claim 1, wherein, The waist cover includes an arc-shaped fitting plate (10) and two arc-shaped elastic plates (11). The arc-shaped fitting plate (10) is for the explorer to fit against the abdomen. The two arc-shaped elastic plates (11) are symmetrically fixed at both ends of the arc-shaped fitting plate (10). The two arc-shaped elastic plates (11) can elastically fit against the back of the explorer, and the two are connected by several buckles (12). The columnar receiving shell (1) is fixed on the outer wall of the arc-shaped fitting plate (10).

3. The geological exploration device for gold mine of claim 1, wherein, The adjustable extendable arm includes: Two parallel short rods (13) are arranged vertically. The upper short rod (13) is horizontally fixed to the lower end of the columnar housing (1), and the probe disk (2) is hinged to the lower short rod (13). Two parallel long rods (14), one of which is hinged at both ends to one end of two short rods (13) in the same direction, and the other long rod (14) is hinged at both ends to the other ends of two short rods (13). The long-axis hydraulic telescopic rod (15) has the same length direction as one of the long rods (14). One end of the long-axis hydraulic telescopic rod (15) is hinged to the middle of one of the short rods (13), and the other end is hinged to the middle of another short rod (13).

4. The geological exploration device for gold mine of claim 1, wherein, A cylindrical housing (1) contains a bearing (16) located directly above the motor (5). The bearing (16) contains a vertical rotating column (17) coaxial with the output shaft of the motor (5). The top of the cylindrical housing (1) is open. The upper end of the rotating column (17) extends upwards through the top of the cylindrical housing (1). The turntable (4) is coaxially connected to the upper end of the rotating column (17). A downwardly extending limiting bolt is coaxially fixedly connected to the bottom of the rotating column (17). 18), the cap of the limiting bolt (18) extends downward toward the motor (5), and two vertical limiting grooves (19) in a symmetrical state are provided on the outer wall of the rod of the limiting bolt (18). The magnetic chuck includes a movable disc (20) and a magnetic ring (21). The movable disc (20) is vertical, and a columnar receiving groove (22) is provided upward at the center of its bottom. A columnar through groove (23) communicating with the columnar receiving groove (22) is provided downward at the center of the top of the movable disc (20). (20) The rod of the limiting bolt (18) is movably sleeved through the columnar through groove (23), and two strip-shaped limiting blocks (24) are formed on the peripheral wall of the columnar through groove (23) respectively, which cooperate with the two vertical limiting grooves. The magnetic ring (21) is fixedly sleeved on the outer wall of the movable plate (20). A spring (25) located in the columnar receiving groove (22) is movably sleeved on the rod of the limiting bolt (18). The two ends of the spring (25) are respectively connected to the cap end of the limiting bolt (18) and the column. The tops of the grooves of the shaped receiving groove (22) abut against each other, so that the magnetic ring (21) is spaced apart from the top of the motor (5). A ring of first-order teeth (26) is formed on the bottom surface of the movable disk (20), and a ring of second-order teeth (27) that can mesh with the first-order teeth (26) is formed on the top surface of the docking chuck (6). There are no fewer than two electromagnets (7). Several electromagnets (7) are fixedly arranged in a circular array on the top of the motor (5), and each electromagnet (7) corresponds to the magnetic ring (21).

5. The geological exploration device for gold mine of claim 3, wherein, A protective shell (28) with an open bottom that covers the turntable (4) is fixedly connected to the top of the cylindrical housing (1). A vertically downward fixed column (29) is fixedly connected inside the protective shell (28). The fixed column (29) is coaxial with the turntable (4), and the bottom of the fixed column (29) is in contact with the top of the turntable (4). A coiled spring (8) is located on the top of the turntable (4), and one end of the coiled spring (8) is fixedly connected to the lower end of the fixed column (29). The other end of the coiled spring (8) is connected to the top of the turntable (4) through a connector (30).

6. The geological exploration device for gold mine of claim 5, wherein, A vertically downward connecting block (31) is fixedly connected to the bottom of the lower short rod (13). Two horizontally oriented rotating shafts (32) are formed on both sides of the connecting block (31). The axis of each rotating shaft (32) is perpendicular to the lower short rod (13). A U-shaped block (33) is fixedly provided on the top of the probe disk (2). The two vertical arms of the U-shaped block (33) are movably sleeved on the two rotating shafts (32). One of the rotating shafts (32) is movably sleeved with a component that is connected to one of the U-shaped blocks (33). A wear-resistant sleeve (34) is fixed to a vertical arm, and a fixed plate (35) is coaxially fixed to the end of another rotating shaft (32). A reset torsion spring (9) is sleeved on the rotating shaft (32) with the fixed plate (35), and one end of the reset torsion spring (9) is connected to the U-shaped block (33) and the other end is connected to the fixed plate (35). One end of the traction rope (3) is wrapped around the rotating disk (4), and the other end passes through the protective shell (28) and extends along the length of one of the long rods (14) and is wrapped around the wear-resistant sleeve (34).

7. The geological exploration device for gold mine of claim 6, wherein, Two tensioning wheels (36) are provided on the side of the cylindrical housing (1) and are distributed vertically. Each tensioning wheel (36) is connected to the cylindrical housing (1) through a wheel frame (38). The two tensioning wheels (36) are used to press the traction rope (3) after it passes through the protective shell (28) inward, so that the traction rope (3) is taut after it is wrapped around the wear-resistant sleeve (34).

8. A geological exploration device for gold mines according to claim 3, characterized in that, One of the long rods (14) is fixed with a handle (37) for lifting and pressing down the long rod (14).

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