Geological core sampling device with positioning auxiliary mechanism

Abstract

The utility model belongs to the technical field of geological sampling devices, and particularly relates to a geological core sampling device with a positioning auxiliary mechanism, which comprises a seat plate, an embedding frame is fixedly installed on one side of the surface of the seat plate, a special-shaped groove is formed in the inner side of the embedding frame, an embedding opening is formed in the front face of the embedding frame, a bottom connecting plate is movably installed on the inner side of the special-shaped groove, and clamping teeth are fixedly installed on the inner side of the bottom connecting plate; through the arrangement of an embedded frame and a driving wheel, a bottom connecting plate and an external connecting plate are conveniently limited and controlled, meshing teeth on the surface of the driving wheel are in meshing connection with clamping teeth, so that a first motor can drive the bottom connecting plate and the external connecting plate to form lifting control, and the upper surface of the bottom connecting plate and the upper surface of the external connecting plate are the same in structure; the external connecting plates are provided with the connecting grooves for adding joints, so that the external connecting plates can be spliced for multiple times, the device can deal with sampling of deeper geological rock soil, and the application range of the whole device is greatly widened.

Description

Technical Field

[0001] The utility model relates to the technical field of geological sampling devices, in particular to a geological core sampling device with a positioning auxiliary mechanism. Background Art

[0002] "Geological exploration" refers to the investigation and research activities that use various means and methods to survey and detect geology, determine the appropriate bearing layer, determine the foundation type based on the bearing capacity of the bearing layer, and calculate the foundation parameters. Soil sampling refers to the method of collecting soil samples, including the layout of sampling and sampling technology.

[0003] For example, a sampling device for geological experiments with a module positioning auxiliary device, published as CN215178744U, comprises two support plates, a fixed plate is fixedly provided on the top between the two support plates, a movable plate is slidably connected in the middle between the two support plates, a hydraulic rod is fixedly provided in the middle of the bottom end of the fixed plate, the bottom end of the hydraulic rod is fixedly connected to the movable plate, an electric telescopic sleeve is movably connected in the middle of the bottom end of the movable plate, a telescopic rod is inserted and connected in the middle of the bottom end of the electric telescopic sleeve, a drill bit is fixedly provided at the bottom end of the telescopic rod, a movable groove is provided in the middle of the bottom end of the drill bit, one-way flaps are provided on both sides of the bottom end of the movable groove, a sampling column is movably connected inside the movable groove, the telescopic rod is driven to rotate by a driving motor, the drill bit is drilled into a specified position in coordination with the extension and retraction of the telescopic rod, the lead screw is driven by a reduction motor to extend the sampling column out of the telescopic rod, and soil at a specified depth is sampled.

[0004] However, based on the working principle proposed in the above patent, the applicant believes that although the above device has a certain positioning capability, in actual use, the above device has a large limitation on the sampling depth, and it is difficult to sample deeper geological cores, which will affect the sampling range to a certain extent when used.

[0005] Therefore, in order to solve the above problems, a geological core sampling device with a positioning auxiliary mechanism is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the prior art has the disadvantage of being difficult to control the sampling depth, for which we propose a geological core sampling device with a positioning auxiliary mechanism.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a geological core sampling device with a positioning auxiliary mechanism, comprising a seat plate; an embedded frame is fixedly installed on one side of the seat plate surface, a special-shaped groove is opened on the inner side of the embedded frame, an inserting entrance is opened on the front side of the embedded frame, a bottom connecting plate is movably installed on the inner side of the special-shaped groove, a clamping tooth is fixedly installed on the inner side of the bottom connecting plate, a driving wheel is meshingly connected to the outer side of the clamping tooth, a connecting groove is clamped on the upper surface of the bottom connecting plate, an embedded plate is movably installed on the inner side of the connecting groove, fixing screw holes are opened on the surfaces of the embedded plate and the connecting groove, an external connecting plate is fixedly connected to the top of the embedded plate, and the upper surface structure of the external connecting plate is the same as that of the bottom connecting plate.

[0008] Preferably, a driven wheel is fixedly connected to the outer side of the driving wheel, a transmission belt is movably connected to the outer side of the driven wheel, and a driving wheel is movably connected to the other side of the transmission belt.

[0009] Preferably, the back side of the active wheel is movably connected to a first motor, a support block is fixedly installed at the bottom of the first motor, the back side of the driving wheel is movably connected to a reinforcement plate, and the support block and the reinforcement plate are both fixedly connected to the seat plate.

[0010] Preferably, a support rod is fixedly mounted on one side of the first motor, an operation panel is fixedly mounted on the top end of the support rod, and operation buttons are arranged on the surface of the operation panel.

[0011] Preferably, a supporting leg is fixedly mounted on the bottom of the seat plate, a positioning plate is fixedly mounted on the bottom of the supporting leg, and a positioning hole is formed on the surface of the positioning plate.

[0012] Preferably, a support plate is fixedly mounted on the bottom of the bottom connecting plate, a seat block is fixedly mounted on the bottom of the support plate, a second motor is fixedly mounted on the inner side of the seat block, and a material receiving box is fixedly mounted on the top of the support plate.

[0013] Preferably, a sleeve is fixedly installed at the bottom of the second motor, a dragon is movably installed at the output end of the second motor and located inside the sleeve, a drilling cone is fixedly installed at the bottom of the dragon, and a transmission pipe is fixedly installed between the sleeve and the material receiving box.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model facilitates the limiting and control of the bottom connecting plate and the external connecting plate by setting an embedded frame and a driving wheel. The meshing teeth on the surface of the driving wheel are meshed and connected with the latch teeth, so that the first motor can drive the bottom connecting plate and the external connecting plate to form lifting control. The upper surface of the bottom connecting plate and the upper surface of the external connecting plate have the same structure and are both provided with connecting grooves for adding sections, so that the external connecting plate can be spliced ​​multiple times. Therefore, the device can cope with sampling of geological rocks and soils at deeper depths, greatly enhancing the scope of application of the overall device. The fixing screw holes are in the form of embedded ones, so that the nuts for fixing the upper and lower connecting plates can be embedded inside, so that they will not affect the up and down lifting of the connecting plates after installation.

[0016] 2. The utility model facilitates the transmission of the torque generated by the first motor through the arrangement of the transmission belt, facilitates the enhancement of the installation strength of the first motor and the driving wheel through the arrangement of the support block and the reinforcement plate, facilitates the user to form electrical control over the device through the arrangement of the control panel and the operation button, facilitates the positioning and fixation of the entire device through the arrangement of the positioning plate and the positioning hole, facilitates the enhancement of the installation strength of the second motor through the arrangement of the seat block, facilitates the temporary storage of materials sampled from geological cores through the arrangement of the material receiving box, facilitates the transfer of materials crushed by the drilling cone to the material receiving box through the arrangement of the dragon and the transmission pipe, and facilitates downward drilling through the arrangement of the drilling cone, so that the device can go deeper underground. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a frontal perspective schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a three-dimensional back view of the overall structure of the utility model;

[0020] Figure 3 It is an enlarged cross-sectional schematic diagram of the bottom connecting plate structure connection of the utility model;

[0021] Figure 4 It is a cross-sectional enlarged stereoscopic schematic diagram of the driving wheel structure of the utility model;

[0022] Figure 5 It is a cross-sectional enlarged stereoscopic schematic diagram of the second motor and its related structures of the utility model;

[0023] Figure 6It is a cross-sectional enlarged stereoscopic schematic diagram of the embedded frame structure of the utility model.

[0024] In the figure: 1. seat plate; 2. embedded frame; 3. special-shaped groove; 4. inlay entrance; 5. bottom plate; 6. latch teeth; 7. driving wheel; 8. connecting groove; 9. embedded plate; 10. fixing screw hole; 11. external plate; 12. driven wheel; 13. transmission belt; 14. driving wheel; 15. first motor; 16. support block; 17. reinforcement plate; 18. support rod; 19. operation panel; 20. operation button; 21. support leg; 22. positioning plate; 23. positioning hole; 24. support plate; 25. seat block; 26. second motor; 27. material collecting box; 28. casing; 29. ​​dragon; 30. drilling cone; 31. transmission pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] The following is combined with Figure 1-6 To further explain this application in detail,

[0027] The present application embodiment discloses a geological core sampling device with a positioning auxiliary mechanism. Figure 3 and Figure 6 A geological core sampling device with a positioning auxiliary mechanism comprises a base plate 1; an embedded frame 2 is fixedly installed on one side of the surface of the base plate 1, a special-shaped groove 3 is opened on the inner side of the embedded frame 2, an inserting opening 4 is opened on the front side of the embedded frame 2, a bottom connecting plate 5 is movably installed on the inner side of the special-shaped groove 3, a clamping tooth 6 is fixedly installed on the inner side of the bottom connecting plate 5, a driving wheel 7 is meshed and connected to the outer side of the clamping tooth 6, a connecting groove 8 is clamped on the upper surface of the bottom connecting plate 5, an embedded plate 9 is movably installed on the inner side of the connecting groove 8, and a fixing screw hole 1 is opened on the surface of the embedded plate 9 and the connecting groove 8 0, an external plate 11 is fixedly connected to the top of the embedded plate 9, and the upper surface structure of the external plate 11 is the same as that of the bottom plate 5; the meshing teeth on the surface of the driving wheel 7 are meshed and connected with the latch teeth 6, so that the first motor 15 can drive the bottom plate 5 and the external plate 11 to form a lifting control, and the upper surface of the bottom plate 5 and the upper surface of the external plate 11 have the same structure, and are both provided with a connecting groove 8 for adding sections, so that the external plate 11 can be spliced ​​multiple times, so the device can cope with the sampling of geological rocks and soils at deeper depths, greatly enhancing the scope of application of the overall device.

[0028] Reference Figure 1 and Figure 4A driven wheel 12 is fixedly connected to the outer side of the driving wheel 7, a transmission belt 13 is movably connected to the outer side of the driven wheel 12, and a driving wheel 14 is movably connected to the other side of the transmission belt 13; the transmission belt 13 facilitates the transmission of the torque generated by the first motor 15.

[0029] Reference Figure 2 and Figure 4 The back of the driving wheel 14 is movably connected to the first motor 15, the bottom of the first motor 15 is fixedly installed with a support block 16, the back of the driving wheel 7 is movably connected to a reinforcement plate 17, and the support block 16 and the reinforcement plate 17 are both fixedly connected to the seat plate 1; the support block 16 and the reinforcement plate 17 facilitate the enhancement of the installation strength of the first motor 15 and the driving wheel 7.

[0030] Reference Figure 1 and Figure 2 A support rod 18 is fixedly installed on one side of the first motor 15, and an operation panel 19 is fixedly installed on the top of the support rod 18. An operation button 20 is arranged on the surface of the operation panel 19; the control panel 19 and the operation button 20 facilitate the user to electrically control the device.

[0031] Reference Figure 1 and Figure 2 A support leg 21 is fixedly installed at the bottom of the seat plate 1, a positioning plate 22 is fixedly installed at the bottom of the support leg 21, and a positioning hole 23 is opened on the surface of the positioning plate 22; the positioning plate 22 and the positioning hole 23 facilitate the positioning and fixing of the entire device.

[0032] Reference Figure 2 and Figure 5 A support plate 24 is fixedly installed at the bottom of the bottom connecting plate 5, a seat block 25 is fixedly installed at the bottom of the support plate 24, a second motor 26 is fixedly installed on the inner side of the seat block 25, and a material receiving box 27 is fixedly installed on the top of the support plate 24; the seat block 25 is used to enhance the installation strength of the second motor 26, and the material receiving box 27 is used to temporarily store the materials sampled from the geological core.

[0033] Reference Figure 2 and Figure 5 A sleeve 28 is fixedly installed at the bottom of the second motor 26, a dragon 29 is movably installed at the output end of the second motor 26 and located inside the sleeve 28, a drilling cone 30 is fixedly installed at the bottom of the dragon 29, and a transmission pipe 31 is fixedly installed between the sleeve 28 and the material receiving box 27; the material crushed by the drilling cone 30 can be transferred to the material receiving box 27 through the dragon 29 and the transmission pipe 31, and the drilling cone 30 is used to facilitate drilling downwards, so that the device can go to deeper underground.

[0034] Working principle: When using this device, the user first installs the bottom plate and the driving wheel according to the position of the teeth, controls the driving wheel to rotate through the first motor, thereby controlling the bottom plate to form up and down, and controls the drilling cone to rotate through the second motor, so that the bottom plate gradually moves downward.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A geological core sampling device with a positioning auxiliary mechanism, characterized in that: The invention comprises a seat plate (1); an embedding frame (2) is fixedly mounted on one side of the surface of the seat plate (1); a special-shaped groove (3) is provided on the inner side of the embedding frame (2); an inserting opening (4) is provided on the front side of the embedding frame (2); a bottom connecting plate (5) is movably mounted on the inner side of the special-shaped groove (3); a latching tooth (6) is fixedly mounted on the inner side of the bottom connecting plate (5); a driving wheel (7) is meshingly connected to the outer side of the latching tooth (6); a connecting groove (8) is clamped on the upper surface of the bottom connecting plate (5); an embedding plate (9) is movably mounted on the inner side of the connecting groove (8); fixing screw holes (10) are provided on the surfaces of the embedding plate (9) and the connecting groove (8); an external connecting plate (11) is fixedly connected to the top of the embedding plate (9); and the upper surface structure of the external connecting plate (11) is the same as that of the bottom connecting plate (5).

2. A geological core sampling device with a positioning auxiliary mechanism according to claim 1, characterized in that: The outer side of the driving wheel (7) is fixedly connected to a driven wheel (12), the outer side of the driven wheel (12) is movably connected to a transmission belt (13), and the other side of the transmission belt (13) is movably connected to a driving wheel (14).

3. A geological core sampling device with a positioning auxiliary mechanism according to claim 2, characterized in that: The back side of the active wheel (14) is movably connected to a first motor (15), a support block (16) is fixedly mounted on the bottom of the first motor (15), the back side of the driving wheel (7) is movably connected to a reinforcement plate (17), and both the support block (16) and the reinforcement plate (17) are fixedly connected to the seat plate (1).

4. A geological core sampling device with a positioning auxiliary mechanism according to claim 3, characterized in that: A support rod (18) is fixedly mounted on one side of the first motor (15), an operating panel (19) is fixedly mounted on the top end of the support rod (18), and an operating button (20) is provided on the surface of the operating panel (19).

5. The geological core sampling device with a positioning auxiliary mechanism according to claim 1, characterized in that: A support leg (21) is fixedly mounted on the bottom of the seat plate (1), a positioning plate (22) is fixedly mounted on the bottom of the support leg (21), and a positioning hole (23) is provided on the surface of the positioning plate (22).

6. A geological core sampling device with a positioning auxiliary mechanism according to claim 1, characterized in that: A support plate (24) is fixedly mounted on the bottom of the bottom connecting plate (5), a seat block (25) is fixedly mounted on the bottom of the support plate (24), a second motor (26) is fixedly mounted on the inner side of the seat block (25), and a material receiving box (27) is fixedly mounted on the top of the support plate (24).

7. A geological core sampling device with a positioning auxiliary mechanism according to claim 6, characterized in that: A sleeve (28) is fixedly mounted on the bottom of the second motor (26); a dragon (29) is movably mounted on the output end of the second motor (26) and located inside the sleeve (28); a drilling cone (30) is fixedly mounted on the bottom of the dragon (29); and a transmission pipe (31) is fixedly mounted between the sleeve (28) and the material receiving box (27).

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