Convenient geological sample sampling device for electronic probe

Abstract

The utility model discloses a convenient geological sample sampling device for an electronic probe. The convenient geological sample sampling device comprises a mounting frame, a motor is arranged on the inner side of the mounting frame, grips are arranged on the two sides of the mounting frame, a rotating rod is arranged at the output end of the motor, a sampling barrel is arranged at the bottom of the outer side of the rotating rod in a sleeving mode, and a fixing assembly is arranged at the top of the sampling barrel. Through the mutual cooperation of the positioning seat, the rotating block, the inner gear ring, the sliding block, the annular sliding groove, the containing groove, the threaded rod, the fixing nails and the gear, the device can be positioned through the positioning seat during sampling, and after positioning is completed, the rotating block can be rotated to synchronously drive the four sets of fixing nails to move downwards to be inserted into the land to fix the positioning seat, so that the sampling efficiency is improved. Therefore, the stability of the device during sampling is enhanced, the sampling barrel can be prevented from shaking when drilling into the ground, and the situation that the sampling position is staggered can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a convenient geological sample sampling device for an electronic probe. Background Art

[0002] Electron probe analysis refers to a material physics test that uses focused high-speed electrons to stimulate characteristic X-rays of the elements on the surface of the sample to conduct qualitative or quantitative analysis of the components in the micro-area. It is also called electron probe X-ray microanalysis. When the electron probe is used to analyze geological samples, it is necessary to collect the geological samples through a sampling device.

[0003] The existing patent with the authorization announcement number "CN209559523U" discloses a soil sampling device for geological exploration. The device is improved on the basis of the original device. The sampling tube is cylindrical in structure. A through groove is provided on the front surface of the sampling tube. A scale bar is also provided on the surface of the sampling tube. When sampling, the staff can extract the soil through the through groove. The scale bar can intuitively know the specific depth of the soil, which is beneficial to the subsequent detection. An arc plate is installed inside the sampling tube. The fourth rod on the upper end of the arc plate runs through the third rod, and the fourth rod is connected to the bottom of the inner wheel. In this way, when the hand lever is rotated, the inner wheel will drive the fourth rod and the arc plate to rotate together. The arc plate can block the through groove to prevent the soil from leaking out.

[0004] However, there are the following deficiencies in this device:

[0005] 1. When the above device is in use, the positioning ability of the sampler is poor, which causes the device to shake easily when it is drilled into the ground, resulting in the misalignment of the sample collection position, which greatly affects the sampling stability;

[0006] 2. After the geological sample is sampled, it is necessary to take the sample out of the sampling tube. The above process of taking out the sample is very inconvenient, which results in a long time to take out the sample after the sampling is completed, thus reducing the convenience of use. Utility Model Content

[0007] The utility model aims to provide a convenient geological sample sampling device for an electronic probe to solve the existing problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a convenient geological sample sampling device for an electronic probe, comprising a mounting frame, a motor is arranged on the inner side of the mounting frame, handles are arranged on both sides of the mounting frame, a rotating rod is arranged at the output end of the motor, a sampling barrel is sleeved on the bottom of the outer side of the rotating rod, and a fixing component is arranged on the top of the sampling barrel;

[0009] The outer side of the sampling tube is provided with a positioning seat, and the two sides and both ends of the bottom of the positioning seat are provided with receiving grooves, and the top rotating sleeves of the four groups of the inner sides of the receiving grooves are provided with threaded rods, and the outer sides of the four groups of the threaded rods are threadedly connected with fixing nails, and an annular groove is provided at the edge of the top of the positioning seat, and two groups of sliders are slidably connected to the inner side of the annular groove, and a rotating block is commonly provided on the top of the two groups of sliders, and the inner side wall of the rotating block is provided with an internal gear ring meshing with the gear.

[0010] Preferably, the fixing assembly includes a socket, a push plate, a nut, a bolt and a fixing sleeve, a fixing sleeve is arranged on the top of the sampling cylinder, the bottom of the rotating rod extends to the inner side of the sampling cylinder and is provided with a push plate, the fixing sleeve is arranged on the outer side of the rotating rod, a nut is arranged on one side of the fixing sleeve, a bolt which matches with the nut thread is arranged on the other side of the fixing sleeve, a socket which matches with the bolt is opened at the bottom of one side of the rotating rod, so as to fix the rotating rod and the sampling cylinder.

[0011] Preferably, guide grooves are provided on both sides of the inner side of the receiving groove, and guide blocks matching with the guide grooves are provided on the tops of both sides of the fixing nail to guide the fixing nail.

[0012] Preferably, handles are provided on both sides of the rotating block to facilitate rotating the rotating block through the handles.

[0013] Preferably, pedals are provided at the bottom of both sides of the positioning seat, so that operators can fix the positioning seat by stepping on the pedals.

[0014] Preferably, a through hole matching with the sampling tube is provided in the middle of the top of the rotating block, so that the sampling tube can move along the inner side of the rotating block.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the electronic probe is a convenient geological sample sampling device;

[0016] 1. Through the cooperation between the positioning seat, the rotating block, the inner gear ring, the slider, the annular slide groove, the storage groove, the threaded rod, the fixing nail and the gear, the device can be positioned by the positioning seat when sampling. After the positioning is completed, the rotating block can be rotated to synchronously drive the four sets of fixing nails to move down and insert into the ground to fix the positioning seat, thereby enhancing the stability of the device during sampling, preventing the sampling tube from shaking when drilling into the ground, and preventing the sampling position from being misplaced;

[0017] 2. Through the cooperation between the socket, push plate, nut, bolt and fixing sleeve, when the device is sampling, the bolt can be screwed into the nut to fix the rotating rod. When taking out the sample after sampling, the bolt can be released and pulled out from the socket. At this time, the rotating rod can be pushed to drive the push plate to move downward, and the geological sample can be pushed out of the sampling tube, which is convenient and quick to take out the sample, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 This is a front cross-sectional view of the utility model;

[0020] Figure 3 It is a bottom sectional view of the rotating block of the utility model;

[0021] Figure 4 For the utility model Figure 2 A schematic diagram of the structure at A;

[0022] Figure 5 For the utility model Figure 2 An enlarged schematic diagram of the structure at location B.

[0023] In the figure: 1. sampling tube; 2. motor; 3. mounting bracket; 4. handle; 5. rotating rod; 6. positioning seat; 7. rotating block; 8. socket; 9. push plate; 10. nut; 11. bolt; 12. fixing sleeve; 13. inner gear ring; 14. slider; 15. annular slide groove; 16. storage groove; 17. threaded rod; 18. fixing nail; 19. gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides an embodiment: a convenient geological sample sampling device for an electronic probe, comprising a mounting frame 3, a motor 2 is arranged inside the mounting frame 3, handles 4 are arranged on both sides of the mounting frame 3, a rotating rod 5 is arranged at the output end of the motor 2, a sampling tube 1 is sleeved at the bottom of the outer side of the rotating rod 5, and a fixing component is arranged on the top of the sampling tube 1;

[0026] A positioning seat 6 is sleeved on the outer side of the sampling tube 1, and pedals are provided at the bottom of both sides of the positioning seat 6, so that the operator can fix the positioning seat 6 by stepping on the pedals. Receiving grooves 16 are provided on both sides and both ends of the bottom of the positioning seat 6, and threaded rods 17 are rotatably sleeved on the top of the four groups of receiving grooves 16. The outer sides of the four groups of threaded rods 17 are threadedly connected with fixing nails 18. An annular groove 15 is provided at the edge of the top of the positioning seat 6, and two groups of sliders 14 are slidably connected on the inner side of the annular groove 15. A rotating block 7 is commonly provided on the top of the two groups of sliders 14, and turning handles are provided on both sides of the rotating block 7 to facilitate rotating the rotating block 7 through the turning handle. An inner tooth ring 13 meshing with a gear 19 is provided on the inner side wall of the rotating block 7, and a through hole matching the sampling tube 1 is provided in the middle of the top of the rotating block 7, so that the sampling tube 1 can move along the inner side of the rotating block 7.

[0027] Furthermore, the fixing assembly includes a socket 8, a push plate 9, a nut 10, a bolt 11 and a fixing sleeve 12. The fixing sleeve 12 is arranged on the top of the sampling tube 1, the bottom of the rotating rod 5 extends to the inner side of the sampling tube 1 and is provided with a push plate 9, the fixing sleeve 12 is sleeved on the outer side of the rotating rod 5, a nut 10 is arranged on one side of the fixing sleeve 12, and a bolt 11 threadedly matched with the nut 10 is sleeved on the other side of the fixing sleeve 12. A socket 8 compatible with the bolt 11 is opened at the bottom of one side of the rotating rod 5. When the device is sampling, the bolt 11 can be screwed into the nut 10 to fix the rotating rod 5 and the sampling tube 1. When the sample is taken out of the sampling tube 1, the fixation of the bolt 11 can be released and the bolt 11 can be pulled out of the socket 8.

[0028] Furthermore, guide grooves are provided on both sides of the inner side of the receiving groove 16, and guide blocks matching the guide grooves are provided on the tops of both sides of the fixing nails 18. When the threaded rod 17 rotates, the fixing nails 18 can drive the guide blocks to move down along the guide grooves and insert into the ground.

[0029] Working principle: When the device is in use, the device can be moved to the designated position, and the sampling tube 1 is aligned with the sampling point. At this time, the staff can step on the pedal and rotate the handle to drive the rotating block 7 to rotate, and then the rotating block 7 drives the inner gear ring 13, which can drive the four sets of gears 19 meshing with it to rotate. At this time, the four sets of gears 19 can drive the threaded rod 17 to rotate, and then the threaded rod 17 drives the fixing nails 18, so that the four sets of fixing nails 18 can move down along the guide groove and insert into the ground to fix the positioning seat 6, which can improve the sampling stability of the device;

[0030] After fixing the positioning seat 6, the operator can hold the handle 4 and then start the motor 2. The motor 2 can drive the rotating rod 5 to rotate, and then the rotating rod 5 can drive the sampling tube 1 to rotate through the connection of the bolt 11, so that the sampling tube 1 can move down along the inner side of the positioning seat 6 and drill into the ground to collect geological samples. After sampling the geological samples, the sampling tube 1 can be pulled out of the ground, and then the bolt 11 can be rotated to release the fixation with the nut 10, and the bolt 11 can be pulled out of the rotating rod 5. At this time, the rotating rod 5 can be pushed down, which can drive the push plate 9 to push the geological sample in the sampling tube 1 out, so as to facilitate material collection.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A convenient geological sample sampling device for an electron probe, comprising a mounting frame (3), characterized in that: A motor (2) is arranged on the inner side of the mounting frame (3), handles (4) are arranged on both sides of the mounting frame (3), a rotating rod (5) is arranged at the output end of the motor (2), a sampling tube (1) is sleeved on the bottom of the outer side of the rotating rod (5), and a fixing component is arranged on the top of the sampling tube (1); The outer side of the sampling tube (1) is provided with a positioning seat (6), and the two sides and two ends of the bottom of the positioning seat (6) are provided with receiving grooves (16). The top of the inner side of four groups of the receiving grooves (16) is rotatably provided with threaded rods (17), and the outer sides of the four groups of the threaded rods (17) are threadedly connected with fixing nails (18). An annular groove (15) is provided at the edge of the top of the positioning seat (6), and the inner side of the annular groove (15) is slidably connected with two groups of sliders (14), and the top of the two groups of sliders (14) is jointly provided with a rotating block (7), and the inner side wall of the rotating block (7) is provided with an inner gear ring (13) meshing with a gear (19).

2. The convenient geological sample sampling device for electron probe according to claim 1 is characterized in that: The fixing assembly comprises a socket (8), a push plate (9), a nut (10), a bolt (11) and a fixing sleeve (12); the fixing sleeve (12) is arranged on the top of the sampling tube (1); the bottom of the rotating rod (5) extends to the inner side of the sampling tube (1) and is provided with a push plate (9); the fixing sleeve (12) is sleeved on the outer side of the rotating rod (5); a nut (10) is arranged on one side of the fixing sleeve (12); a bolt (11) threadedly matched with the nut (10) is sleeved on the other side of the fixing sleeve (12); and a socket (8) matched with the bolt (11) is opened at the bottom of one side of the rotating rod (5).

3. The convenient geological sample sampling device for electron probe according to claim 1 is characterized in that: Guide grooves are provided on both sides of the inner side of the receiving groove (16), and guide blocks matching the guide grooves are provided on the tops of both sides of the fixing nail (18).

4. The convenient geological sample sampling device for electron probe according to claim 1 is characterized in that: Turning handles are arranged on both sides of the turning block (7).

5. The convenient geological sample sampling device for electron probe according to claim 1 is characterized in that: Footrests are arranged at the bottom of both sides of the positioning seat (6).

6. The convenient geological sample sampling device for electron probe according to claim 1, characterized in that: A through hole matching the sampling tube (1) is provided in the middle of the top of the rotating block (7).

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