CN213715476U - Hidden polymetallic ore prospecting device - Google Patents

Hidden polymetallic ore prospecting device Download PDF

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Publication number
CN213715476U
CN213715476U CN202023034439.6U CN202023034439U CN213715476U CN 213715476 U CN213715476 U CN 213715476U CN 202023034439 U CN202023034439 U CN 202023034439U CN 213715476 U CN213715476 U CN 213715476U
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China
Prior art keywords
base
rod
fixedly connected
gear
spring
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Expired - Fee Related
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CN202023034439.6U
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Chinese (zh)
Inventor
李山
刘彩杰
闫春明
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No6 Geological Team Shandong Provincial Bureau Of Geology & Mineral Resources
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No6 Geological Team Shandong Provincial Bureau Of Geology & Mineral Resources
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Priority to CN202023034439.6U priority Critical patent/CN213715476U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers

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Abstract

The utility model discloses a hidden polymetallic ore deposit is sought ore device belongs to mining technical field, has solved current metallography and has looked for ore device and have the problem that work efficiency is low, and its technical essential is: including the base, absorb light energy through the solar photovoltaic board and convert the electric energy into, supply power for each work part, when reacing the position of required detection, brake spare on the universal wheel is fixed, L type inserted bar inserts ground and fixes, the motor starts, it is rotatory to order about the connecting sleeve and drive the drilling rod, the telescoping cylinder function, make the drilling rod get into the underground and exploit, when detecting the metallics, make the pressure sensor that the magnet board corresponds carry out the detection of pressure, be convenient for confirm metallics' position, high work efficiency, in motor and telescoping cylinder function, control panel carries out the shock attenuation through first supporting seat compression second spring, dc-to-ac converter and battery carry out the shock attenuation through second base compression fourth spring and third spring simultaneously, the advantage that has work efficiency height.

Description

Hidden polymetallic ore prospecting device
Technical Field
The utility model relates to a mining field specifically relates to a hidden polymetallic ore is looked for ore deposit device.
Background
Mining is the technology and science of mining mineral resources from within the crust and the surface. Mining in its broadest sense also includes the production of coal and oil. The mining industry is an important raw material industry, metal ores are the main raw materials of the smelting industry, and non-metal ores are important chemical raw materials and building materials. Before mining on a metal mine, it is generally necessary to perform an ore mining operation to find a place where metal is stored on the metal mine in order to perform ore mining.
The metal mine is looked for the ore deposit device in the existing market, and the manual hand-held machine of needs is mostly carried out the mining operation, wastes time and energy, and needs the operation many times just can confirm to the metal mine position that needs the exploitation, and work efficiency is low, can't satisfy the in-service use needs, and is from top to bottom visible, and the current metal mine is looked for the ore deposit device and has the shortcoming that work efficiency is low, is difficult to obtain popularization and application.
Therefore, it is necessary to provide an ore prospecting device for blind polymetallic ores, aiming at solving the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides a hidden polymetallic ore deposit prospecting device to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the hidden polymetallic ore prospecting device comprises a base, wherein a universal wheel convenient to move is arranged at the bottom of the base, a drill rod is movably connected onto the base, a plurality of splines are arranged on the drill rod, the drill rod is matched and slidably connected into a connecting sleeve, a plurality of spline grooves are formed in the connecting sleeve, the top of the drill rod is connected with a piston rod of a telescopic cylinder through a connecting block, the connecting sleeve is connected with a rotary driving assembly through a first gear and a second gear, the rotary driving assembly comprises a first bevel gear, a second bevel gear and a motor, a mining detection assembly is arranged in the drill rod, the mining detection assembly comprises a movable rod, a telescopic column, a magnet plate and a pressure sensor, the movable rod is movably connected into the drill rod through the telescopic column, a first spring is arranged in the telescopic column, and a photovoltaic power supply assembly is arranged on the base, the photovoltaic power supply assembly comprises a storage battery, an inverter, a solar photovoltaic panel and a second box body, a first base and a second base which are convenient to support are arranged below the second box body, a shock absorption assembly is arranged at the joint of the first base and the second base, the shock absorption assembly comprises a connecting rod, a moving block, a third spring and a fourth spring, a control panel is further arranged on the base and is fixedly connected to the base through a first supporting seat and a second supporting seat, the joint of the first supporting seat and the second supporting seat is provided with the second spring which is convenient to absorb shock, and an L-shaped inserting rod which is convenient to insert and fix is arranged on the base.
As a further scheme of the utility model, the top of drilling rod is passed through the bearing and is rotated and connect on the connecting block, the piston rod of connecting block fixedly connected with telescoping cylinder, telescoping cylinder and motor are all through first box fixed connection on the base, connecting sleeve passes through the bearing and rotates to be connected on the base.
As a further scheme of the utility model, the first gear of connecting sleeve's the first gear of outside fixedly connected with, first gear meshes with the second gear mutually, second gear fixed connection is on the connecting axle, the connecting axle rotates to be connected in first box, the first conical gear of fixedly connected with on the connecting axle, first conical gear meshes with second conical gear mutually, the output shaft of second conical gear fixedly connected with motor.
As a further scheme of the utility model, magnet board and pressure sensor's quantity is a plurality of, the magnet board passes through installed part fixed connection in the outside of movable rod, pressure sensor passes through installed part difference fixed connection on the inner wall of drilling rod.
As a further scheme of the utility model, the equal fixed connection of battery and dc-to-ac converter is in the second box, installed part fixedly connected with solar photovoltaic board is passed through to the top of second box, second base sliding connection is in first base, the second base is provided with the fourth spring with the junction of first base, the bottom of second base articulates the one end that has the connecting rod respectively, the other end of connecting rod articulates respectively has the movable block, the movable block passes through slide bar sliding connection in first base, one side of movable block is provided with the third spring.
As a further scheme of the utility model, control panel fixed connection is on first supporting seat, first supporting seat passes through slide bar sliding connection in the second supporting seat, the battery respectively with dc-to-ac converter, motor, telescoping cylinder and control panel electric connection.
As a further proposal, one end of the L-shaped inserted link is hinged on the base, the base is fixedly connected with a handrail, and the universal wheel is provided with a brake piece.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the utility model absorbs light energy through the solar photovoltaic panel, the light energy is converted into electric energy through the inverter to be stored in the storage battery, power is supplied to each working component, the handrail is pushed to move the universal wheel on the base, thereby realizing the movement of the position of the drill rod, when the position required to be exploited is reached, the brake piece on the universal wheel is braked and fixed, the L-shaped inserted rod is inserted into the ground to be fixed under the hinged relation, the motor is started to drive the second bevel gear to rotate, thereby driving the connecting shaft on the first bevel gear to rotate, the connecting shaft drives the second gear to rotate, the second gear is meshed with the first gear, the connecting sleeve is driven to drive the drill rod to rotate, at the moment, the telescopic cylinder operates, under the connection relation of the connecting block, the drill rod is driven to enter the ground to be exploited, when metal substances are detected, the magnetic connection approach is realized under the connection relation of the movable rod, the pressure sensor corresponding to the magnet plate is used for detecting the pressure, when the pressure sensor detects the pressure during contact, a signal is transmitted to the control panel, the control panel drives the motor and the telescopic cylinder to stop operating, when the drill rod stops rotating, the signal is transmitted to the control panel according to the direction sensed by the pressure sensor, the position of the metal substance is convenient to determine, the working efficiency is high, strong vibration can be generated when the motor and the telescopic cylinder operate, the control panel compresses the second spring through the first supporting seat for vibration absorption, the control panel is convenient to protect, meanwhile, the inverter and the storage battery compress the fourth spring through the second base for vibration absorption, the second base is connected in the first base in a sliding manner, so that the included angle between the connecting rods is changed, the moving block is driven to compress the third spring for vibration absorption, and the vibration absorption of all working devices during the operation of the drill rod is realized, the shock attenuation is respond well, is convenient for use for a long time, possesses the advantage that work efficiency is high.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic sectional view of a drill rod according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of the telescopic column in the embodiment of the present invention.
Fig. 4 is a schematic view of a connection structure of a control panel in an embodiment of the present invention.
Fig. 5 is a schematic view of a connection structure of the first base and the second base in the embodiment of the present invention.
Fig. 6 is a schematic axial structure diagram of a drill rod in an embodiment of the present invention.
Reference numerals: 1-base, 2-universal wheel, 3-L-shaped inserted link, 4-handrail, 5-drill rod, 6-connecting sleeve, 7-first gear, 8-second gear, 9-connecting shaft, 10-first bevel gear, 11-second bevel gear, 12-motor, 13-connecting block, 14-telescopic cylinder, 15-first box, 16-first base, 17-second base, 18-storage battery, 19-inverter, 20-solar photovoltaic panel, 21-movable rod, 22-magnet plate, 23-pressure sensor, 24-telescopic column, 25-first spring, 26-control panel, 27-first supporting seat, 28-second supporting seat, 29-second spring, 30-connecting rod, 31-moving block, 32-third spring, 33-fourth spring and 34-second box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 to 6, an ore prospecting device for a hidden polymetallic ore comprises a base 1, wherein a universal wheel 2 convenient to move is arranged at the bottom of the base 1, a drill rod 5 is movably connected to the base 1, a plurality of splines are arranged on the drill rod 5, the drill rod 5 is connected to a connecting sleeve 6 in a matched and sliding manner, a plurality of spline grooves are arranged in the connecting sleeve 6, the top of the drill rod 5 is connected with a piston rod of a telescopic cylinder 14 through a connecting block 13, the connecting sleeve 6 is connected with a rotary driving assembly through a first gear 7 and a second gear 8, the rotary driving assembly comprises a first bevel gear 10, a second bevel gear 11 and a motor 12, a mining detection assembly is arranged in the drill rod 5, the mining detection assembly comprises a movable rod 21, a telescopic column 24, a magnet plate 22 and a pressure sensor 23, the movable rod 21 is movably connected to the drill rod 5 through the telescopic column 24, the inside of flexible post 24 is provided with first spring 25, be provided with photovoltaic power supply unit on the base 1, photovoltaic power supply unit includes battery 18, dc-to-ac converter 19, solar photovoltaic board 20 and second box 34, still be provided with control panel 26 on the base 1, be provided with the L type inserted bar 3 of being convenient for peg graft fixedly on the base 1.
Further, the top of the drill rod 5 is rotatably connected to a connecting block 13 through a bearing, the connecting block 13 is fixedly connected with a piston rod of a telescopic cylinder 14, the telescopic cylinder 14 and the motor 12 are both fixedly connected to the base 1 through a first box body 15, and the connecting sleeve 6 is rotatably connected to the base 1 through a bearing.
Further, the outer side of the connecting sleeve 6 is fixedly connected with a first gear 7, the first gear 7 is meshed with a second gear 8, the second gear 8 is fixedly connected to a connecting shaft 9, the connecting shaft 9 is rotatably connected to the inside of a first box body 15, the connecting shaft 9 is fixedly connected with a first bevel gear 10, the first bevel gear 10 is meshed with a second bevel gear 11, and the second bevel gear 11 is fixedly connected with an output shaft of a motor 12.
Further, the number of the magnet plate 22 and the pressure sensor 23 is a plurality of, the magnet plate 22 is fixedly connected to the outer side of the movable rod 21 through the mounting piece, and the pressure sensor 23 is respectively fixedly connected to the inner wall of the drill rod 5 through the mounting piece.
Further, the storage battery 18 and the inverter 19 are both fixedly connected in a second box 34, and a solar photovoltaic panel 20 is fixedly connected above the second box 34 through a mounting member.
Furthermore, one end of the L-shaped inserted rod 3 is hinged to the base 1, the handrail 4 is fixedly connected to the base 1, and the brake piece is arranged on the universal wheel 2.
Preferably, the solar photovoltaic panel 20 absorbs light energy, and the light energy is converted into electric energy by the inverter 19 to be stored in the storage battery 18, so as to supply power to each working component.
Preferably, the handrail 4 is pushed to move the universal wheel 2 on the base 1, so that the position of the drill rod 5 is moved, when the position required for mining is reached, the brake piece on the universal wheel 2 is braked and fixed, and the L-shaped inserted rod 3 is inserted into the ground in a hinged relationship and fixed.
Preferably, the motor 12 is started to drive the second bevel gear 11 to rotate, so as to drive the connecting shaft 9 on the first bevel gear 10 to rotate, the connecting shaft 9 drives the second gear 8 to rotate, the second gear 8 is meshed with the first gear 7, the connecting sleeve 6 is driven to drive the drill rod 5 to rotate, and at the moment, the telescopic cylinder 14 operates, and under the connection relationship of the connecting block 13, the drill rod 5 is driven to enter the ground for mining.
Preferably, when the metal substance is detected, the magnet plate 22 is brought close to the magnetic connection in the connection relationship between the movable rod 21, the telescopic column 24, and the first spring 25, and the pressure sensor 23 corresponding to the magnet plate 22 detects the pressure.
Preferably, when the pressure sensor 23 detects the pressure during the contact, a signal is transmitted to the control panel 26, the control panel 26 drives the motor 12 and the telescopic cylinder 14 to stop operating, and when the drill rod 5 stops rotating, a signal is transmitted to the control panel 26 according to the direction sensed by the pressure sensor 23, so that the orientation of the metal substance can be determined conveniently, and the work efficiency is high.
Example 2
Referring to fig. 1 to 6, the hidden polymetallic ore prospecting device comprises a base 1, universal wheels 2 which are convenient to move are arranged at the bottom of the base 1, the base 1 is movably connected with a drill rod 5, the base 1 is provided with a photovoltaic power supply assembly, the photovoltaic power supply assembly comprises a storage battery 18, an inverter 19, a solar photovoltaic panel 20 and a second box body 34, a first base 16 and a second base 17 for supporting are arranged below the second box 34, a damping component is arranged at the joint of the first base 16 and the second base 17, the damping component comprises a connecting rod 30, a moving block 31, a third spring 32 and a fourth spring 33, the base 1 is further provided with a control panel 26, the control panel 26 is fixedly connected to the base 1 through a first supporting seat 27 and a second supporting seat 28, a second spring 29 for damping is arranged at the joint of the first supporting seat 27 and the second supporting seat 28.
Further, the second base 17 is slidably connected in the first base 16, a fourth spring 33 is disposed at a connection position between the second base 17 and the first base 16, one end of a connecting rod 30 is respectively hinged to the bottom of the second base 17, a moving block 31 is respectively hinged to the other end of the connecting rod 30, the moving block 31 is slidably connected in the first base 16 through a sliding rod, and a third spring 32 is disposed on one side of the moving block 31.
Further, the control panel 26 is fixedly connected to a first supporting seat 27, and the first supporting seat 27 is slidably connected to a second supporting seat 28 through a sliding rod.
Preferably, when the motor 12 and the telescopic cylinder 14 are operated and strong vibration is generated, the control panel 26 is damped by the first support seat 27 compressing the second spring 29, so that the control panel 26 is protected.
Preferably, the inverter 19 and the storage battery 18 are used for damping by compressing the fourth spring 33 through the second base 17, the second base 17 is slidably connected in the first base 16 to change an included angle between the connecting rods 30, and the moving block 31 is driven to compress the third spring 32 for damping, so that damping of working devices is realized when the drill rod 5 is operated, the damping effect is good, and the long-term use is facilitated.
The rest of the structure of this example is the same as example 1.
The utility model discloses a theory of operation is: the solar photovoltaic panel 20 absorbs light energy, the light energy is converted into electric energy through the inverter 19 and stored in the storage battery 18 to supply power to each working part, the handrail 4 is pushed to enable the universal wheel 2 on the base 1 to move, so that the position of the drill rod 5 is moved, when the position required to be mined is reached, the brake piece on the universal wheel 2 is braked and fixed, the L-shaped inserted rod 3 is inserted into the ground in a hinged relation and fixed, the motor 12 is started to drive the second bevel gear 11 to rotate, so that the connecting shaft 9 on the first bevel gear 10 is driven to rotate, the connecting shaft 9 drives the second gear 8 to rotate, the second gear 8 is meshed with the first gear 7, the connecting sleeve 6 is driven to drive the drill rod 5 to rotate, at the moment, the telescopic cylinder 14 operates, under the connecting relation of the connecting block 13, the drill rod 5 is driven to enter the ground to be mined, and when metal substances are detected, the magnetic connection is achieved under the connection relationship of the telescopic column 24 and the first spring 25, the pressure sensor 23 corresponding to the magnet plate 22 detects the pressure, when the pressure sensor 23 detects the pressure during contact, a signal is transmitted to the control panel 26, the control panel 26 drives the motor 12 and the telescopic cylinder 14 to stop operation, when the drill rod 5 stops rotating, a signal is transmitted to the control panel 26 according to the direction sensed by the pressure sensor 23, the orientation of the metal substance is convenient to determine, the working efficiency is high, strong vibration can be generated when the motor 12 and the telescopic cylinder 14 operate, the control panel 26 compresses the second spring 29 through the first supporting seat 27 for vibration absorption, the control panel 26 is convenient to be protected, meanwhile, the inverter 19 and the storage battery 18 compress the fourth spring 33 through the second base 17 for vibration absorption, the second base 17 is slidably connected in the first base 16, so that the included angle between the connecting rods 30 is changed, the moving block 31 is driven to compress the third spring 32 for damping, so that damping of all working devices is realized during operation of the drill rod 5, the damping effect is good, and the long-term use is facilitated.
It should be particularly noted that all the components in the present application are common standard components or components known to those skilled in the art, and the design of the connecting sleeve 6, the telescopic cylinder 14, the rotary driving assembly, the mining detection assembly, the photovoltaic power supply assembly, the damping assembly and the L-shaped inserting rod 3 is applied to a hidden multi-metal mine finding device in combination, which is an innovative point of the present application, and effectively solves the problem of low working efficiency of the existing metal mine finding device.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a device is looked for in stealthy polymetallic ore deposit, includes base (1), the bottom of base (1) is provided with universal wheel (2) convenient to remove, a serial communication port, swing joint has drilling rod (5) on base (1), be provided with a plurality of spline on drilling rod (5), drilling rod (5) cooperation sliding connection is in connecting sleeve (6), be provided with a plurality of spline grooves in connecting sleeve (6), the top of drilling rod (5) is connected with the piston rod of telescoping cylinder (14) through connecting block (13), connecting sleeve (6) are connected with the rotation driving subassembly through first gear (7) and second gear (8), the rotation driving subassembly includes first conical gear (10), second conical gear (11) and motor (12), be provided with mining detection module in drilling rod (5), mining detection module includes movable rod (21), Flexible post (24), magnet board (22) and pressure sensor (23), movable rod (21) are through flexible post (24) swing joint in drilling rod (5), the inside of flexible post (24) is provided with first spring (25), be provided with photovoltaic power supply subassembly on base (1), photovoltaic power supply subassembly includes battery (18), dc-to-ac converter (19), solar photovoltaic board (20) and second box (34), the below of second box (34) is provided with first base (16) and second base (17) that are convenient for support, the junction of first base (16) and second base (17) is provided with damper, damper includes connecting rod (30), movable block (31), third spring (32) and fourth spring (33), still be provided with control panel (26) on base (1), control panel (26) are through first supporting seat (27) and second supporting seat (28) fixed connection in base (5), damper On seat (1), the junction of first supporting seat (27) and second supporting seat (28) is provided with second spring (29) of being convenient for the absorbing, be provided with L type inserted bar (3) of being convenient for peg graft fixedly on base (1).
2. The blind polymetallic mineral prospecting device according to claim 1, characterized in that the top of the drill rod (5) is rotatably connected to a connecting block (13) through a bearing, the connecting block (13) is fixedly connected with a piston rod of a telescopic cylinder (14), the telescopic cylinder (14) and a motor (12) are both fixedly connected to the base (1) through a first box body (15), and the connecting sleeve (6) is rotatably connected to the base (1) through a bearing.
3. The blind polymetallic mineral prospecting device according to claim 2, characterized in that a first gear (7) is fixedly connected to the outer side of the connecting sleeve (6), the first gear (7) is meshed with a second gear (8), the second gear (8) is fixedly connected to a connecting shaft (9), the connecting shaft (9) is rotatably connected to the inside of a first box body (15), a first bevel gear (10) is fixedly connected to the connecting shaft (9), the first bevel gear (10) is meshed with a second bevel gear (11), and the second bevel gear (11) is fixedly connected to an output shaft of a motor (12).
4. The blind polymetallic ore prospecting device according to claim 3, characterized in that the number of the magnet plates (22) and the number of the pressure sensors (23) are several, the magnet plates (22) are fixedly connected to the outer side of the movable rod (21) through mounting pieces, and the pressure sensors (23) are respectively fixedly connected to the inner wall of the drill rod (5) through the mounting pieces.
5. The device for prospecting in blind polymetallic ores according to claim 1, wherein the storage battery (18) and the inverter (19) are both fixedly connected in a second box body (34), a solar photovoltaic panel (20) is fixedly connected above the second box body (34) through a mounting part, the second base (17) is slidably connected in a first base (16), a fourth spring (33) is arranged at the joint of the second base (17) and the first base (16), one end of a connecting rod (30) is respectively hinged to the bottom of the second base (17), the other end of the connecting rod (30) is respectively hinged to a moving block (31), the moving block (31) is slidably connected in the first base (16) through a sliding rod, and a third spring (32) is arranged on one side of the moving block (31).
6. The blind polymetallic mineral prospecting device according to claim 5, characterized in that the control panel (26) is fixedly connected to a first support seat (27), the first support seat (27) is slidably connected in a second support seat (28) through a slide rod, and the storage battery (18) is electrically connected with the inverter (19), the motor (12), the telescopic cylinder (14) and the control panel (26) respectively.
7. The concealed polymetallic mineral prospecting device according to claim 1, wherein one end of the L-shaped inserted rod (3) is hinged to the base (1), the handrail (4) is fixedly connected to the base (1), and the universal wheel (2) is provided with a brake piece.
CN202023034439.6U 2020-12-16 2020-12-16 Hidden polymetallic ore prospecting device Expired - Fee Related CN213715476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023034439.6U CN213715476U (en) 2020-12-16 2020-12-16 Hidden polymetallic ore prospecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023034439.6U CN213715476U (en) 2020-12-16 2020-12-16 Hidden polymetallic ore prospecting device

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Publication Number Publication Date
CN213715476U true CN213715476U (en) 2021-07-16

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CN202023034439.6U Expired - Fee Related CN213715476U (en) 2020-12-16 2020-12-16 Hidden polymetallic ore prospecting device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113997992A (en) * 2021-09-14 2022-02-01 广西电网有限责任公司南宁供电局 Electromagnetic wave ground penetrating radar car convenient to location cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113997992A (en) * 2021-09-14 2022-02-01 广西电网有限责任公司南宁供电局 Electromagnetic wave ground penetrating radar car convenient to location cable

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