Geological exploration soil sampling device

Abstract

The utility model relates to the technical field of geological exploration, and discloses a geological exploration soil sampling device which comprises a bottom plate, the top end of the bottom plate is fixedly connected with a base, the top end of the right side of the base is fixedly connected with first hinged frames which are opposite front and back, and the inner sides of the first hinged frames are rotationally connected with first threaded sleeves; the inner side of the first threaded sleeve is in threaded connection with a first threaded rod, the top end of the first threaded rod is rotationally connected with a second hinge frame, the top end of the second hinge frame is fixedly connected with a supporting plate, the bottom end of the supporting plate is rotationally connected with evenly-distributed third hinge frames, and the third hinge frames are fixedly connected with the base. According to the device, the top end structure is driven by the supporting plate to turn over so as to be folded, the size of the device is reduced, and meanwhile the device can adapt to different geological conditions by adjusting the drilling angle.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, in particular to a geological exploration soil taking device. Background Art

[0002] With the continuous development of science and technology, geological exploration and soil sampling equipment is also constantly innovating and improving. Modern geological exploration is no longer satisfied with the traditional manual sampling method, but relies on mechanized and automated equipment to improve exploration efficiency and data quality. Geological exploration is to understand underground geological structure, rock and soil composition and distribution patterns and other information, which is of great significance for engineering construction, resource development, environmental protection, etc. Collecting soil samples is one of the basic steps in geological exploration, and efficient and accurate sampling equipment is needed to support exploration work.

[0003] After searching, the existing patent (Announcement No.: CN214538611U) discloses a soil-taking device for geological exploration, including a soil-taking pipe; the soil-taking pipe is transmission-mounted on a slider mechanism, the slider mechanism is slidably arranged in a slide plate, and a limit groove is symmetrically arranged on both sides of the slider mechanism, and an elastic mechanism is slidably arranged in the limit groove; a lifting mechanism is meshed on both sides of the slide plate, and the lifting mechanism is arranged in an annular mounting column, and an annular groove is symmetrically arranged on the top and bottom sides of the annular mounting column, and a block is slidably arranged on both sides of the annular groove, and the block arranged on the upper part of the annular mounting column and the block arranged on the lower part are respectively fixedly mounted on the top plate and the base, and the top plate and the base are fixedly connected by four groups of support rods, and four groups of fixed cones are symmetrically transmission-engaged on both sides of the base, and multiple groups of grooves are evenly arranged in the top of the annular mounting column, and a limit mechanism is slidably arranged in the groove arranged on one side of the annular mounting column. The utility model device can adjust the position of the soil-taking pipe according to actual conditions, which is convenient for changing different soil-taking positions during soil-taking work, and has high flexibility.

[0004] However, in actual use, the above solution has a large overall volume, and the device that cannot be folded and shrunk will take up a large space when stored and used. Especially in the case of limited space or frequent movement, it may cause waste of site resources and inconvenience in management.

[0005] In view of this, the utility model provides a geological survey soil taking device. Utility Model Content

[0006] The utility model provides a geological survey soil taking device, which solves the problem of large volume and inconvenience in transportation in the related technology.

[0007] The technical scheme of the utility model is as follows: a geological exploration and soil taking device comprises a base plate, the top of the base plate is fixedly connected to a base, the top right side of the base is fixedly connected to a first hinged frame opposite to the front and back, the first hinged frame is rotatably connected to the inner side of the first hinged frame, the first threaded sleeve is threadedly connected to the inner side of the first threaded sleeve, the first threaded rod is rotatably connected to the second hinged frame at the top, the second hinged frame is fixedly connected to the top of the support plate, the bottom end of the support plate is rotatably connected to a uniformly distributed third hinged frame, the third hinged frame is fixedly connected to the base, the top of the support plate is fixedly connected to a sliding rod opposite to the front and back, the outer side of the sliding rod is slidably connected to a sliding block, the top of the sliding block is fixedly connected to a fixing plate, the right side of the top of the fixing plate is fixedly connected to a second motor, the outer side of the top of the fixing plate is fixedly connected to a handrail, the output end of the second motor is fixedly connected to a transmission rod, a card slot is provided on the outer side of the left side of the transmission rod, a connecting sleeve is slidably connected to the outer side of the transmission rod, a connecting flange is fixedly connected to the left side of the connecting sleeve, and a drill bit is fixedly connected to the left side of the connecting flange.

[0008] Preferably, the outer right end of the outer side of the transmission rod is rotatably connected with a fixed sleeve, the inner side of the bottom end of the fixed sleeve is slidably connected with a limiting rod, and the limiting rod is engaged with the limiting sleeve.

[0009] Preferably, evenly distributed limiting balls are arranged on the inner side of the right end of the connecting sleeve, and the limiting balls are engaged and connected with the slots.

[0010] Preferably, a limiting sleeve is slidably connected to the outer side of the connecting sleeve, and the limiting sleeve is threadedly connected to the fixing sleeve.

[0011] Preferably, a clamping ring is fixedly connected to the right inner end of the limiting sleeve, an extended-range chamber is provided on the inner wall of the right end of the limiting sleeve, and the clamping ring is clamped and connected to the limiting ball.

[0012] Preferably, a spring is provided on the outside of the connecting sleeve.

[0013] Preferably, a uniformly distributed protective shell is fixedly connected to the inner side of the bottom plate, and a first motor is fixedly connected to the inner top of the protective shell.

[0014] Preferably, a second threaded rod is fixedly connected to the output end of the first motor, and a second threaded sleeve is threadedly connected to the outer side of the second threaded rod.

[0015] Preferably, the outer side of the second threaded sleeve is fixedly connected with front and rear opposite limiting blocks, and the bottom end of the second threaded sleeve is fixedly connected with a universal wheel.

[0016] Preferably, an electric push rod is fixedly connected to the left side of the slide rod, and the electric push rod is fixedly connected to the slide block.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the utility model, the first threaded rod is rotated and the first threaded sleeve is used to limit the first threaded rod so as to move upward, so as to support the top of the support plate through the first threaded rod, thereby driving the top structure to adjust the angle through the support plate, and driving the top structure to flip through the support plate, so as to fold, thereby reducing the size of the device, and at the same time, by adjusting the drilling angle, it can adapt to different geological conditions. Some geological conditions may require drilling at different angles to obtain more accurate soil or rock samples. Adjusting the drilling angle can better meet the exploration needs under different geological conditions;

[0019] 2. In the utility model, the engagement between the limit ball and the slot is controlled by the downward movement of the locking ring, so as to achieve the fixation between the connecting sleeve and the transmission rod, thereby achieving the rapid disassembly of the drill bit, and the rapid disassembly of the drill bit makes the device more flexible to adapt to different exploration needs. The operator can choose different types or shapes of drill bits according to the actual situation to adapt to different geological conditions or sampling requirements, thereby improving the applicability and flexibility of the exploration device;

[0020] 3. In the utility model, the second threaded rod is driven to rotate by the first motor, thereby driving the second threaded sleeve, the limit block, and the universal wheel to rise and fall at the same time, thereby facilitating the movement of the device. At the same time, the universal wheel is retracted and directly contacted with the ground through the protective shell, thereby increasing the stability of the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0023] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0024] Figure 3 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the limit rod of the utility model;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of the connecting sleeve of the utility model;

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of the protective shell of the utility model.

[0028] In the figure: 1, bottom plate; 2, base; 3, first articulated frame; 4, first threaded sleeve; 5, first threaded rod; 6, second articulated frame; 7, support plate; 8, third articulated frame; 9, drill bit; 10, protective shell; 11, first motor; 12, second threaded rod; 13, second threaded sleeve; 14, limit block; 15, universal wheel; 16, slide bar; 17, slide block; 18, fixed plate; 19, second motor; 20, transmission rod; 21, handrail; 22, slot; 23, fixed sleeve; 24, limit rod; 25, limit sleeve; 26, snap ring; 27, range extension chamber; 28, limit ball; 29, spring; 30, connecting sleeve; 31, connecting flange; 32, electric push rod. DETAILED DESCRIPTION

[0029] The following will be combined with 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 of 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.

[0030] Example 1

[0031] A preferred embodiment of the geological exploration soil taking device provided by the utility model is as follows Figures 1 to 6As shown: a geological exploration and soil taking device comprises a base plate 1, a base 2 is fixedly connected to the top of the base plate 1, the base 2 is fixed by the base plate 1, a first hinged frame 3 opposite to the front and rear is fixedly connected to the top of the right side of the base 2, the first hinged frame 3 is fixed by the base 2, a first threaded sleeve 4 is rotatably connected to the inner side of the first hinged frame 3, the first threaded sleeve 4 is limited by the first hinged frame 3, a first threaded rod 5 is threadedly connected to the inner side of the first threaded sleeve 4, the first threaded rod 5 is limited by the first threaded sleeve 4, a second hinged frame 6 is rotatably connected to the top of the first threaded rod 5, the second hinged frame 6 is limited by the first threaded rod 5, a support plate 7 is fixedly connected to the top of the second hinged frame 6, the support plate 7 is supported by the second hinged frame 6, the bottom end of the support plate 7 is rotatably connected to a uniformly distributed third hinged frame 8, the third hinged frame 8 is limited by the support plate 7, the third hinged frame 8 is fixedly connected to the base 2, the third hinged frame 8 is fixed by the base 2, the support plate 7 A front-to-rear sliding bar 16 is fixedly connected to the top, and the sliding bar 16 is fixed by the supporting plate 7. A slider 17 is slidably connected to the outside of the sliding bar 16, and the slider 17 is limited by the sliding bar 16. A fixing plate 18 is fixedly connected to the top of the slider 17, and the fixing plate 18 is fixed by the slider 17. A second motor 19 is fixedly connected to the right side of the top of the fixing plate 18, and the second motor 19 is fixed by the fixing plate 18. An armrest 21 is fixedly connected to the outside of the top of the fixing plate 18, and the armrest 21 is fixed at the same time by the fixing plate 18. A transmission rod 20 is fixedly connected to the output end of the second motor 19, and the transmission rod 20 is driven to rotate by the second motor 19. A card slot 22 is provided on the outside of the left side of the transmission rod 20, and a connecting sleeve 30 is slidably connected to the outside of the transmission rod 20. A connecting flange 31 is fixedly connected to the left side of the connecting sleeve 30, and the connecting flange 31 is fixed by the connecting sleeve 30. A drill bit 9 is fixedly connected to the left side of the connecting flange 31, and the drill bit 9 is fixed by the connecting flange 31.

[0032] Example 2

[0033] On the basis of Example 1, a preferred embodiment of a geological exploration soil sampling device provided by the utility model is as follows: Figures 1 to 6 As shown: a fixed sleeve 23 is rotatably connected to the outer right end of the outer side of the transmission rod 20, and the fixed sleeve 23 is limited by the transmission rod 20. The inner side of the bottom end of the fixed sleeve 23 is slidably connected with a limiting rod 24, and the limiting rod 24 is limited by the fixed sleeve 23. The limiting rod 24 is engaged with the limiting sleeve 25, and the limiting sleeve 25 is limited by the limiting rod 24, and at the same time, the fixed sleeve 23 and the limiting sleeve 25 are limited by the limiting rod 24, so that after the limiting rod 24 is inserted, the fixed sleeve 23 and the limiting sleeve 25 are limited to avoid relative rotation between the fixed sleeve 23 and the limiting sleeve 25.

[0034] In this embodiment, evenly distributed limiting balls 28 are provided on the inner side of the right end of the connecting sleeve 30. The limiting balls 28 are limited by the connecting sleeve 30, and the limiting balls 28 are engaged with the slot 22. The limiting balls 28 are engaged with the slot 22, thereby connecting the transmission rod 20 and the connecting sleeve 30.

[0035] In this embodiment, the limiting sleeve 25 is slidably connected to the outer side of the connecting sleeve 30, and the limiting sleeve 25 is limited by the connecting sleeve 30. The limiting sleeve 25 is threadedly connected to the fixed sleeve 23, and the fixed sleeve 23 and the limiting sleeve 25 are connected by matching the inner thread on the outer side of the limiting sleeve 25 and the outer thread on the inner side of the fixed sleeve 23.

[0036] In this embodiment, a locking ring 26 is fixedly connected to the inner end of the right side of the limiting sleeve 25, and the locking ring 26 is limited by the limiting sleeve 25. An extended-range chamber 27 is opened on the inner wall of the right end of the limiting sleeve 25. By setting the extended-range chamber 27 on the inner side of the limiting sleeve 25, the travel of the locking ring 26 is increased, and the locking ring 26 is locked and connected with the limiting ball 28.

[0037] In this embodiment, a spring 29 is disposed outside the connecting sleeve 30 .

[0038] In this embodiment, a uniformly distributed protective shell 10 is fixedly connected to the inner side of the base plate 1 , and the protective shell 10 is fixed by the base plate 1 . A first motor 11 is fixedly connected to the top inner side of the protective shell 10 , and the first motor 11 is fixed by the protective shell 10 .

[0039] In this embodiment, a second threaded rod 12 is fixedly connected to the output end of the first motor 11, and the second threaded rod 12 is driven to rotate by the first motor 11. A second threaded sleeve 13 is threadedly connected to the outer side of the second threaded rod 12, and the second threaded sleeve 13 is driven to move by the second threaded rod 12.

[0040] In this embodiment, the outer side of the second threaded sleeve 13 is fixedly connected with front and rear opposite limit blocks 14, and the limit blocks 14 are fixed by the second threaded sleeve 13. At the same time, the limit blocks 14 are limited by the sliding groove on the inner side of the protective shell 10 to prevent the second threaded sleeve 13 from rotating with the second threaded rod 12. The bottom end of the second threaded sleeve 13 is fixedly connected with a universal wheel 15, and the universal wheel 15 is fixed by the second threaded sleeve 13.

[0041] In this embodiment, an electric push rod 32 is fixedly connected to the left side of the slide bar 16 , the electric push rod 32 is fixed by the slide bar 16 , the electric push rod 32 is fixedly connected to the slider 17 , and the slider 17 is driven to move by the electric push rod 32 .

[0042] The working principle and use process of the utility model are as follows: when the geological exploration and soil taking device is in operation, the second threaded rod 12 is first driven to rotate by the first motor 11, so that the second threaded rod 12 drives the second threaded sleeve 13, the limit block 14 and the universal wheel 15 to move downward, so that the universal wheel 15 is pushed out of the protective shell 10, so that the device can be moved by the universal wheel 15, and after moving to a specific position, the second threaded rod 12 is driven to reverse by the first motor 11, and the universal wheel 15 is retracted, and then the first threaded rod 5 is rotated, and the first threaded rod 5 is limited by the first threaded sleeve 4, so that the first threaded rod 5 is moved upward to push the support plate 7 to move upward, so that the slide bar 16 and the top structure of the slide bar 16 are turned outward and erected by the support plate 7, and then after the support plate 7 is fully erected, the connecting sleeve 30 and the bottom structure are sleeved on the transmission rod 20, and then the fixing sleeve is rotated The cylinder 23 drives the limiting sleeve 25 to move upward through the cooperation of the inner thread on the outer side of the limiting sleeve 25 and the outer thread on the inner side of the fixed sleeve 23, thereby driving the limiting sleeve 25 to move upward at the same time through the limiting sleeve 25, and squeezing the limiting ball 28 through the locking ring 26, thereby forcing the limiting ball 28 to move inward and engage with the card slot 22 on the outer side of the transmission rod 20, thereby fixing the transmission rod 20 and the connecting sleeve 30, and then inserting the limiting rod 24 between the fixed sleeve 23 and the limiting sleeve 25 to limit the angle of the fixed sleeve 23 and the limiting sleeve 25, and then using the second motor 19 to use the transmission rod 20, the fixed sleeve 23, the connecting sleeve 30, and the connecting flange 31 to drive the drill bit 9 to rotate, thereby drilling the soil, and then the electric push rod 32 itself is extended and retracted to drive the slider 17 to move up and down, thereby driving the drill bit 9 to move synchronously.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A geological survey soil sampling device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a base (2); the top of the right side of the base (2) is fixedly connected to a first hinged frame (3) opposite to the front and rear; the first hinged frame (3) is rotatably connected to a first threaded sleeve (4) on the inner side; the first threaded sleeve (4) is threadedly connected to a first threaded rod (5) on the inner side; the top of the first threaded rod (5) is rotatably connected to a second hinged frame (6); the top of the second hinged frame (6) is fixedly connected to a support plate (7); the bottom of the support plate (7) is rotatably connected to evenly distributed third hinged frames (8); the third hinged frame (8) is fixedly connected to the base (2); the top of the support plate (7) is fixedly connected to sliding frames opposite to the front and rear; A rod (16) is provided, the outer side of the slide rod (16) is slidably connected to a slider (17), the top of the slider (17) is fixedly connected to a fixing plate (18), the right side of the top of the fixing plate (18) is fixedly connected to a second motor (19), the outer side of the top of the fixing plate (18) is fixedly connected to a handrail (21), the output end of the second motor (19) is fixedly connected to a transmission rod (20), the outer side of the left side of the transmission rod (20) is provided with a card slot (22), the outer side of the transmission rod (20) is slidably connected to a connecting sleeve (30), the left side of the connecting sleeve (30) is fixedly connected to a connecting flange (31), and the left side of the connecting flange (31) is fixedly connected to a drill bit (9).

2. A geological survey soil sampling device according to claim 1, characterized in that: The right outer end of the outer side of the transmission rod (20) is rotatably connected to a fixed sleeve (23), the inner side of the bottom end of the fixed sleeve (23) is slidably connected to a limit rod (24), and the limit rod (24) is snap-connected to the limit sleeve (25).

3. A geological survey soil sampling device according to claim 1, characterized in that: The inner side of the right end of the connecting sleeve (30) is provided with evenly distributed limiting balls (28), and the limiting balls (28) are engaged and connected with the clamping groove (22).

4. A geological survey soil sampling device according to claim 1, characterized in that: The outer side of the connecting sleeve (30) is slidably connected to a limiting sleeve (25), and the limiting sleeve (25) is threadedly connected to the fixing sleeve (23).

5. A geological survey soil sampling device according to claim 4, characterized in that: A clamping ring (26) is fixedly connected to the right inner end of the limiting sleeve (25), an extended range chamber (27) is provided on the inner wall of the right end of the limiting sleeve (25), and the clamping ring (26) is clamped and connected to the limiting ball (28).

6. A geological survey soil sampling device according to claim 1, characterized in that: A spring (29) is arranged on the outside of the connecting sleeve (30).

7. A geological survey soil sampling device according to claim 1, characterized in that: The inner side of the bottom plate (1) is fixedly connected to a uniformly distributed protective shell (10), and the inner top of the protective shell (10) is fixedly connected to a first motor (11).

8. A geological survey soil sampling device according to claim 7, characterized in that: The output end of the first motor (11) is fixedly connected to a second threaded rod (12), and the outer side of the second threaded rod (12) is threadedly connected to a second threaded sleeve (13).

9. A geological survey soil sampling device according to claim 8, characterized in that: The outer side of the second threaded sleeve (13) is fixedly connected to front and rear opposing limit blocks (14), and the bottom end of the second threaded sleeve (13) is fixedly connected to a universal wheel (15).

10. The geological survey soil sampling device according to claim 1, characterized in that: An electric push rod (32) is fixedly connected to the left side of the slide bar (16), and the electric push rod (32) is fixedly connected to the slide block (17).

Images