Soil sampler for mineral exploration

Abstract

The utility model relates to the technical field of soil sampling, in particular to a soil sampler for mineral exploration. The utility model provides a soil sampler for mineral exploration, which can be used for sampling soil, is simple to operate, saves manpower and soil sampling time, and improves the soil sampling efficiency. A soil sampler for mineral exploration comprises a moving plate, a supporting frame, an electric push rod, a fixing frame, a sliding block and the like, the supporting frame is connected to the upper side of the middle of the moving plate, the electric push rod is connected to the upper portion of the supporting frame, the fixing frame is connected to the telescopic end of the electric push rod, and the sliding block is connected to the lower portion of the fixing frame. The electric push rod drives the fixing frame to move downwards, so that the sliding block moves downwards along the supporting frame, then the motor, the rotating rod and the drill bit are driven to move downwards, the soil taking and rotating frame moves downwards, soil is sampled, operation is easy, manpower and soil sampling time are saved, and soil sampling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil sampling, in particular to a soil sampler for mineral exploration. Background Art

[0002] Soil samplers are tools used to collect soil samples for analysis and research. Soil samplers are used in scientific research, agriculture, environmental monitoring, soil improvement and other fields. Soil samplers used in mineral exploration are usually used to obtain soil samples for geochemical analysis to help determine the potential location of underground mineral resources.

[0003] The existing soil sampling method is to place a gasoline-powered sampler on the ground, then start it by pulling the rope of the gasoline-powered sampler, and then hold the gasoline-powered sampler to take soil samples. The operation is inconvenient and requires people to hold the device for a long time, which consumes manpower and sampling time, and easily leads to low soil sampling efficiency.

[0004] Therefore, it is necessary to design a soil sampler for mineral exploration that can sample soil, is simple to operate, saves manpower, saves soil sampling time, and improves the efficiency of soil sampling. Utility Model Content

[0005] In order to overcome the shortcomings of existing soil sampling that soil sampling is carried out by hand-held gasoline-powered samplers, which is inconvenient to operate, requires people to hold the equipment for a long time, consumes manpower and sampling time, and easily leads to low efficiency of soil sampling, the utility model provides a soil sampler for mineral exploration that can sample soil, is simple to operate, saves manpower, saves soil sampling time, and improves the efficiency of soil sampling.

[0006] The technical solution of the utility model is: a soil sampler for mineral exploration, including a moving plate, a supporting frame, an electric push rod, a fixed frame, a slider, a motor, a rotating rod, a drill bit and a limiting mechanism, the middle upper side of the moving plate is connected to the supporting frame, the upper part of the supporting frame is connected to the electric push rod, the telescopic end of the electric push rod is connected to the fixed frame, the lower part of the fixed frame is connected to the slider, the slider is slidably connected to the supporting frame, the middle part of the slider is connected to the motor, the motor is in contact with the fixed frame, the output shaft of the motor is connected to the rotating rod, the lower part of the rotating rod is connected to the drill bit through a thread, and the drill bit is provided with a limiting mechanism for soil sampling.

[0007] Optionally, two front and rear universal wheels are connected to the left and right sides of the lower part of the movable plate to facilitate movement.

[0008] Optionally, the drill bit is made of stainless steel, which has good corrosion resistance and oxidation resistance and is easy to clean.

[0009] Optionally, the limiting mechanism includes a soil taking frame, a rotating frame, a sleeve, a sliding frame and a telescopic spring. The soil taking frame is clamped on the left side of the drill bit, and the rotating frame is clamped on the right side of the drill bit. The left and right sides of the lower part of the rotating rod are connected to the sleeve. The sliding frame is slidably connected in the sleeve. The left sliding frame is clamped on the soil taking frame, and the right sliding frame is clamped on the rotating frame. Telescopic springs are connected between the sliding frames and the sleeves.

[0010] Optionally, a fixing mechanism is also included, which includes a support block, a fixing rod and a latch, the left and right sides of the movable plate are connected to the support blocks, the support blocks are slidably connected to the fixing rods, the left and right sides of the upper part of the movable plate are clamped with latches, and the latches are clamped with adjacent fixing rods.

[0011] Optionally, the lower part of the fixing rod is tapered to facilitate insertion into the soil for fixation.

[0012] The beneficial effects of the utility model are as follows: 1. The utility model drives the fixed frame to move downward through the electric push rod, so that the slide block moves downward along the support frame, and then drives the motor, the rotating rod and the drill bit to move downward, so that the soil sampling and the rotating frame move downward, thereby sampling the soil. The operation is simple, manpower is saved, the time of soil sampling is saved, and the efficiency of soil sampling is improved.

[0013] 2. The utility model presses the sliding frame by hand, the telescopic spring is squeezed, the soil taking frame and the rotating frame are taken out downward, and then the soil taking frame and the rotating frame are opened, so that the sampled soil is taken out, which is convenient for taking out the soil sample completely, maintaining the integrity of the soil sample, improving the accuracy of the soil sample, and facilitating disassembly.

[0014] 3. The utility model pulls out the pins on both sides so that the fixing rod moves downward along the supporting block and is inserted into the soil, thereby fixing the movable plate and then the device, maintaining the stability of the device, preventing shaking or movement from affecting the accuracy of sampling, and improving the accuracy of sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-section three-dimensional structure of the soil taking mechanism of the utility model.

[0017] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the limiting mechanism of the utility model.

[0018] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the fixing mechanism of the utility model.

[0019] The meanings of the reference numerals in the figure are as follows: 1: moving plate, 2: supporting frame, 3: electric push rod, 4: fixing frame, 5: sliding block, 6: motor, 7: rotating rod, 8: drill bit, 9: limiting mechanism, 91: soil taking frame, 92: rotating frame, 93: sleeve, 94: sliding frame, 95: telescopic spring, 10: fixing mechanism, 101: supporting block, 102: fixing rod, 103: latch. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail with reference to the accompanying drawings. It is hereby stated that the directional words such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and are not specific limitations of the utility model.

[0021] A soil sampler for mineral exploration, such as Figure 1-Figure 3 As shown, it includes a moving plate 1, a supporting frame 2, an electric push rod 3, a fixed frame 4, a slider 5, a motor 6, a rotating rod 7, a drill bit 8 and a limiting mechanism 9. The left and right sides of the lower part of the moving plate 1 are connected to two front and rear universal wheels, the upper middle part of the moving plate 1 is connected to the supporting frame 2, the upper part of the supporting frame 2 is connected to the electric push rod 3, the telescopic end of the electric push rod 3 is connected to the fixed frame 4, the lower part of the fixed frame 4 is connected to the slider 5, the slider 5 is slidably connected to the supporting frame 2, the middle part of the slider 5 is connected to the motor 6, the motor 6 is in contact with the fixed frame 4, the output shaft of the motor 6 is connected to the rotating rod 7, the lower part of the rotating rod 7 is connected to the drill bit 8 through a thread, the drill bit 8 is made of stainless steel, and the drill bit 8 is provided with a limiting mechanism 9 for soil sampling.

[0022] like Figure 1 and Figure 3 As shown, the limiting mechanism 9 includes a soil taking frame 91, a rotating frame 92, a sleeve 93, a sliding frame 94 and a telescopic spring 95. The soil taking frame 91 is clamped on the left side of the drill bit 8, and the rotating frame 92 is clamped on the right side of the drill bit 8. The sleeve 93 is connected to the left and right sides of the lower part of the rotating rod 7. The sliding frame 94 is slidably connected in the sleeve 93. The left sliding frame 94 is clamped with the soil taking frame 91, and the right sliding frame 94 is clamped with the rotating frame 92. A telescopic spring 95 is connected between the sliding frame 94 and the sleeve 93.

[0023] like Figure 1 and Figure 4 As shown, a fixing mechanism 10 is also included, and the fixing mechanism 10 includes a support block 101, a fixing rod 102 and a latch 103. The support blocks 101 are connected to the left and right sides of the movable plate 1, and the fixing rods 102 are slidably connected to the support blocks 101. The lower parts of the fixing rods 102 are all conical, and the latches 103 are clamped on the left and right sides of the upper part of the movable plate 1, and the latches 103 are clamped with the adjacent fixing rods 102.

[0024] When it is necessary to sample soil for mineral exploration, the device can be used. By pressing the sliding frame 94 with the hand, the telescopic spring 95 is squeezed, and the soil sampling frame 91 and the rotating frame 92 are inserted upward into the drill bit 8. Then the hand is released, and the telescopic spring 95 rebounds, so that the soil sampling frame 91 and the rotating frame 92 are engaged with the sliding frame 94. Then the drill bit 8 is rotatably installed on the rotating rod 7. The drill bit 8 is made of stainless steel, has good corrosion resistance and oxidation resistance, and is easy to clean. The device is moved to the place where soil sampling is required through the universal wheel, and then the drill bit 8 is rotated and installed on the rotating rod 7. By pulling out the pins 103 on both sides, the fixing rod 102 moves downward along the support block 101 and is inserted into the soil. The lower part of the fixing rod 102 is tapered, which is convenient for inserting into the soil for fixing, thereby fixing the movable plate 1, and then fixing the device, maintaining the stability of the device, preventing shaking or movement from affecting the accuracy of sampling, and improving the accuracy of sampling. Then, the motor 6 is started, and the rotating rod 7 is driven by the motor 6 to rotate, thereby driving the drill bit 8 to rotate, so that the soil frame 91 and the rotating frame 92 rotate, and then the electric push rod 3 is started. , the electric push rod 3 drives the fixing frame 4 to move downward, so that the slide block 5 moves downward along the supporting frame 2, and then drives the motor 6, the rotating rod 7 and the drill bit 8 to move downward, so that the soil sampling and rotating frame 92 move downward, thereby sampling the soil. The operation is simple, manpower is saved, the time of soil sampling is saved, and the efficiency of soil sampling is improved. After the sampling is completed, the motor 6 and the electric push rod 3 are turned off, and then the electric push reverse operation is started, so that the drill bit 8 moves upward, and then drives the drill bit 8 to move upward. When the drill bit 8 is separated from the ground, the electric push rod 3 is turned off. Push rod 3, then by pressing the sliding frame 94 by hand, the telescopic spring 95 is squeezed, the soil taking frame 91 and the rotating frame 92 are taken out downward, and then the soil taking frame 91 and the rotating frame 92 are opened, so as to take out the sampled soil, which is convenient for the complete removal of the soil sample, maintains the integrity of the soil sample, improves the accuracy of the soil sample, and facilitates disassembly. After the sample is taken out, it is moved upward through the fixing rod 102, and then the pin 103 is inserted back to engage with the support block 101 to fix the fixing rod 102, and then the drill bit 8 is removed for cleaning.

[0025] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A soil sampler for mineral exploration, characterized in that: The invention comprises a movable plate (1), a support frame (2), an electric push rod (3), a fixed frame (4), a slider (5), a motor (6), a rotating rod (7), a drill bit (8) and a limiting mechanism (9). The upper middle part of the movable plate (1) is connected to the support frame (2), the upper part of the support frame (2) is connected to the electric push rod (3), the telescopic end of the electric push rod (3) is connected to the fixed frame (4), the lower part of the fixed frame (4) is connected to the slider (5), the slider (5) is slidably connected to the support frame (2), the middle part of the slider (5) is connected to the motor (6), the motor (6) is in contact with the fixed frame (4), the output shaft of the motor (6) is connected to the rotating rod (7), the lower part of the rotating rod (7) is connected to the drill bit (8) through a thread, and the drill bit (8) is provided with a limiting mechanism (9) for soil sampling.

2. A soil sampler for mineral exploration according to claim 1, characterized in that: Two front and rear universal wheels are connected to the left and right sides of the lower part of the movable plate (1).

3. A soil sampler for mineral exploration according to claim 2, characterized in that: The drill bit (8) is made of stainless steel.

4. A soil sampler for mineral exploration according to claim 3, characterized in that: The limiting mechanism (9) comprises a soil taking frame (91), a rotating frame (92), a sleeve (93), a sliding frame (94) and a telescopic spring (95); the soil taking frame (91) is clamped on the left side of the drill bit (8); the rotating frame (92) is clamped on the right side of the drill bit (8); the sleeve (93) is connected to both left and right sides of the lower part of the rotating rod (7); the sliding frame (94) is slidably connected inside the sleeve (93); the left sliding frame (94) is clamped on the soil taking frame (91); the right sliding frame (94) is clamped on the rotating frame (92); and telescopic springs (95) are connected between the sliding frame (94) and the sleeve (93).

5. A soil sampler for mineral exploration according to claim 4, characterized in that: The movable plate (1) further comprises a fixing mechanism (10), the fixing mechanism (10) comprising a support block (101), a fixing rod (102) and a latch (103); the left and right sides of the movable plate (1) are connected to the support blocks (101); the fixing rods (102) are slidably connected to the support blocks (101); the left and right sides of the upper part of the movable plate (1) are clamped with latches (103); the latches (103) are clamped with adjacent fixing rods (102).

6. A soil sampler for mineral exploration according to claim 5, characterized in that: The lower part of the fixing rod (102) is tapered.

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