Geological survey excavation device

Abstract

The utility model discloses a geological survey excavation device, and relates to the technical field of geological survey, the geological survey excavation device comprises a base plate, a concentric-square-shaped equipment frame, a sliding plate and a soil drilling mechanism, the concentric-square-shaped equipment frame is arranged on one side of the base plate, and the sliding plate is arranged in the concentric-square-shaped equipment frame in a sliding mode; according to the utility model, the lower pressing plate vertically descends, the lower pressing plate enables the soil drilling mechanism to synchronously descend through the sliding plate, the plurality of spiral drill rods in the soil drilling mechanism vertically descend into soil, and the plurality of spiral drill rods carry out excavation operation on the soil in the autorotation and revolution processes; the influence of high soil hardness on the efficiency of geological exploration excavation operation is avoided, a movable rod is driven to horizontally move, and the movable rod enables a soil drilling mechanism to synchronously move along with the movable rod through a concentric-square-shaped equipment frame, so that the horizontal position of the soil drilling mechanism is adjusted, and manual adjustment of the horizontal position of the excavation device is avoided; and therefore, the excavation operation range of the soil drilling mechanism is conveniently expanded, and the convenience of geological survey excavation operation is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, and particularly relates to a geological exploration excavation device. Background Art

[0002] Geological exploration is a leading engineering field serving the national economic construction, based on natural science and earth science theories, with geological surveys, general surveys and explorations of mineral resources, and engineering problems involved in the geological structures and geological backgrounds of major projects as the main objects, and using geology, geophysical and geochemical technologies, mathematical geological methods, remote sensing technologies, testing technologies, computer technologies, etc. as means;

[0003] The patent with the publication number CN113062384A discloses a rapid pit-digging device for geological exploration, including a substrate. A fixed frame is fixedly installed at the top left of the substrate. Universal wheels are fixedly installed at the four corners of the right side wall of the substrate. A top plate is arranged below the fixed frame, and the top plate is fixedly connected with the substrate. Connecting rods are fixedly installed at the four corners between the top plate and the fixed frame. Connecting blocks are fixedly installed on the opposite side walls of the four groups of connecting rods. Guide rods are fixedly installed between each group of connecting blocks and the fixed frame. A sliding plate is slidably installed between the four groups of guide rods. An upper connecting cylinder is fixedly installed on the lower side wall of the sliding plate, and a connecting ring is fixedly installed at the bottom end of the upper connecting cylinder; compared with the prior art, the present invention can drill pits of different sizes according to requirements, avoiding the problem that the traditional pit-digging device has a fixed pit-drilling size and cannot meet the requirements of excavating pits of different sizes;

[0004] However, there are still some defects in the geological exploration excavation device in this patent:

[0005] 1. When the geological exploration excavation device in this patent excavates the soil, when the texture of the soil to be excavated is relatively hard, the resistance to the descending speed of the spiral drill rod is relatively large, resulting in a low descending speed of the spiral drill rod, and further affecting the efficiency of the geological exploration excavation operation to a certain extent;

[0006] 2. At the same time, the excavation range of the spiral drill rod of the excavation device in this patent is limited. After a single excavation operation is completed, the operator manually moves the excavation device and moves the excavation device to the position to be excavated before carrying out the excavation operation. Due to the cumbersome operation process, the geological exploration excavation operation is relatively inconvenient. Content of the Utility Model

[0007] In order to solve the above problems; the purpose of the present utility model is to provide a geological exploration excavation device.

[0008] To solve the above technical problems, the present utility model adopts the following technical solutions: A geological exploration and excavation device, comprising a base plate, a U-shaped equipment frame, a sliding plate, and a soil drilling mechanism. The U-shaped equipment frame is arranged on one side of the base plate. The sliding plate is slidably arranged inside the U-shaped equipment frame. The soil drilling mechanism is assembled on the sliding plate. A pressing mechanism is arranged on one side of the U-shaped equipment frame. An adjusting mechanism is arranged between the base plate and the U-shaped equipment frame;

[0009] The pressing mechanism includes a U-shaped fixing frame fixedly installed on one side of the U-shaped equipment frame. A lower pressing plate is slidably arranged inside the U-shaped fixing frame. One end of the lower pressing plate is fixedly connected to one side of the sliding plate. A lead screw is rotatably installed on the U-shaped fixing frame. The lead screw passes through the lower pressing plate and is in threaded rotational connection with the lower pressing plate. One end of the U-shaped fixing frame is fixedly provided with a first motor. The driving output end of the first motor is fixedly connected to one end of the lead screw;

[0010] The adjusting mechanism includes a hollow rod fixedly installed on the other side of the base plate. A movable rod is slidably arranged inside the inner wall of the hollow rod. One end of the movable rod is fixedly connected to the other side of the U-shaped equipment frame. A number of uniformly distributed teeth are fixedly installed on the outer wall of the movable rod. A second motor is fixedly installed on the other side of the base plate. The driving output end of the second motor is fixedly installed with a rotating rod. A driving gear is fixedly installed in the middle of the rotating rod. The driving gear is in meshing connection with the teeth;

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, by the vertical descent of the lower pressing plate, the lower pressing plate makes the soil drilling mechanism synchronously descend through the sliding plate. Multiple spiral drill rods in the soil drilling mechanism vertically descend into the soil. During the process of self-rotation and revolution of the multiple spiral drill rods, excavation operations are carried out on the soil, avoiding the influence of high soil hardness on the efficiency of geological exploration and excavation operations;

[0013] 2. In the present utility model, by driving the horizontal movement of the movable rod, the movable rod makes the soil drilling mechanism move synchronously through the U-shaped equipment frame, thereby adjusting the horizontal position of the soil drilling mechanism, avoiding manual adjustment of the horizontal position of the excavation device, thus conveniently expanding the excavation operation range of the soil drilling mechanism, and further effectively improving the convenience of geological exploration and excavation operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1This is a schematic structural diagram of a geological exploration and excavation device of the present utility model.

[0016] Figure 2 This is a schematic separation structure diagram of the U-shaped equipment rack and the substrate of the present utility model.

[0017] Figure 3 This is another schematic structural diagram of a geological exploration and excavation device of the present utility model.

[0018] Figure 4 This is a schematic connection structure diagram of the pressing mechanism, the sliding plate and the soil drilling mechanism of the present utility model.

[0019] Figure 5 This is a schematic structural diagram of the adjusting mechanism of the present utility model.

[0020] Figure 6 This is a schematic separation structure diagram of the movable rod and the hollow rod of the present utility model.

[0021] In the figure: 1 - substrate; 2 - U-shaped equipment rack; 3 - sliding plate; 4 - soil drilling mechanism; 5 - pressing mechanism; 51 - U-shaped fixing frame; 52 - lower pressing plate; 53 - first guiding groove; 54 - first guiding block; 55 - lead screw; 56 - first motor; 57 - support frame; 6 - adjusting mechanism; 61 - hollow rod; 62 - movable rod; 63 - teeth; 64 - second motor; 65 - support block; 66 - rotating rod; 661 - support plate; 67 - driving gear; 68 - second guiding groove; 69 - second guiding block; 7 - telescopic guiding rod. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment:

[0024] As Figures 1 to 6As shown in the figure, the present utility model provides a geological exploration and excavation device, which includes a base plate 1, a U-shaped equipment frame 2, a sliding plate 3 and a soil drilling mechanism 4. The U-shaped equipment frame 2 is arranged on one side of the base plate 1. The sliding plate 3 is slidably arranged in the U-shaped equipment frame 2. The soil drilling mechanism 4 is assembled on the sliding plate 3. During the process of geological exploration and soil excavation, multiple groups of spiral drill rods in the soil drilling mechanism 4 rotate and revolve synchronously to drill out the required pits in the soil to complete the requirements of geological exploration and excavation operations. This is the prior art and will not be elaborated here. A pressing mechanism 5 is arranged on one side of the U-shaped equipment frame 2, and an adjusting mechanism 6 is arranged between the base plate 1 and the U-shaped equipment frame 2. By setting the pressing mechanism 5, the pressing mechanism 5 can make the soil drilling mechanism 4 descend vertically, so that the spiral drill rods of the soil drilling mechanism 4 can quickly enter the soil, avoiding affecting the efficiency of geological exploration and excavation operations due to the high soil hardness. By setting the adjusting mechanism 6, the adjusting mechanism 6 can make the soil drilling mechanism 4 move horizontally, thereby expanding the excavation operation range of the soil drilling mechanism 4 and improving the convenience of geological exploration and excavation operations.

[0025] The pressing mechanism 5 includes a U-shaped fixing frame 51, and the U-shaped fixing frame 51 is fixedly installed on one side of the U-shaped equipment frame 2. A lower pressing plate 52 is slidably arranged in the U-shaped fixing frame 51. One end of the lower pressing plate 52 is fixedly connected to one side of the sliding plate 3. By driving the lower pressing plate 52 to descend vertically, the lower pressing plate 52 can make the sliding plate 3 descend vertically, and the sliding plate 3 makes the soil drilling mechanism 4 descend synchronously.

[0026] See Figure 4 . A first guiding groove 53 is formed on the U-shaped fixing frame 51 of the present application. A first guiding block 54 is slidably installed at one end of the first guiding groove 53. The other end of the lower pressing plate 52 is fixedly connected to one side of the first guiding block 54. By setting the first guiding groove 53 and the first guiding block 54, the first guiding block 53 can horizontally slide along the inner wall of the first guiding groove 54, thereby guiding the lower pressing plate 52 in the vertical direction. The soil drilling mechanism 4 is kept ascending and descending in the vertical direction through the lower pressing plate 52 and the sliding plate 3.

[0027] See Figure 4 , a lead screw 55 is rotatably installed on the U-shaped fixing frame 51 of the present application. The lead screw 55 penetrates through the lower pressing plate 52 and is in threaded rotation connection with the lower pressing plate 52. By rotating the lead screw 55, the lead screw 55 can drive the lower pressing plate 52 to ascend and descend vertically. A first motor 56 is fixedly arranged at one end of the U-shaped fixing frame 51. The driving output end of the first motor 56 is fixedly connected to one end of the lead screw 55. By turning on the first motor 56, the driving shaft of the first motor 56 can make the lead screw 55 rotate. The fixed end of the first motor 56 is fixedly installed with a support frame 57, and one end of the support frame 57 is fixedly connected to one end of the U-shaped fixing frame 51.

[0028] See Figure 5 and Figure 6, the adjusting mechanism 6 of the present application includes a hollow rod 61. The hollow rod 61 is fixedly installed on the other side of the substrate 1. An active rod 62 is slidably arranged on the inner wall of the hollow rod 61. One end of the active rod 62 is fixedly connected to the other side of the U-shaped equipment rack 2. By driving the active rod 62 to horizontally slide in the hollow rod 61, the active rod 62 can make the U-shaped equipment rack 2 horizontally move on one side of the substrate 1, and the soil drilling mechanism 4 follows and moves synchronously, thereby realizing the horizontal position adjustment of the soil drilling mechanism 4. A number of evenly distributed teeth 63 are fixedly installed on the outer wall of the active rod 62. A second motor 64 is fixedly arranged on the other side of the substrate 1. A support block 65 is fixedly installed at the fixed end of the second motor 64. One end of the support block 65 is fixedly connected to the other side of the substrate 1. A rotating rod 66 is fixedly installed at the driving output end of the second motor 64. A support plate 661 is fixedly installed on the other side of the substrate 1. One end of the rotating rod 66 is rotatably connected to the support plate 661. A driving gear 67 is fixedly installed in the middle of the rotating rod 66. The driving gear 67 is meshed with the teeth 63. By turning on the second motor 64, the driving shaft of the second motor 64 can make the rotating rod 66 rotate. The rotating rod 66 can make the driving gear 67 rotate. The driving gear 67 can drive the active rod 62 to horizontally slide in the hollow rod 61 through the teeth 63.

[0029] See Figure 5 and Figure 6 , a second guiding groove 68 is formed on the inner wall of the hollow rod 61 of the present application. A second guiding block 69 is fixedly installed at the other end of the active rod 62. The second guiding block 69 is slidably installed on the inner wall of the second guiding groove 68. By providing the second guiding groove 68 and the second guiding block 69, the second guiding block 69 can horizontally slide along the inner wall of the second guiding groove 68, thereby guiding the active rod 62 in the horizontal direction and keeping the active rod 62 moving in the horizontal direction.

[0030] See Figure 2 , two telescopic guiding rods 7 are fixedly installed on the other side of the substrate 1 of the present application. The piston ends of the two telescopic guiding rods 7 are fixedly connected to the other side of the U-shaped equipment rack 2. By providing the telescopic guiding rods 7, the piston ends of the telescopic guiding rods 7 expand or contract following the horizontal movement of the U-shaped equipment rack 2, thereby improving the stability of the U-shaped equipment rack 2.

[0031] Working principle: During the process of soil excavation for geological exploration, when soil excavation is required, the operator first drives multiple spiral drill rods to rotate through the motor in the soil drilling mechanism 4. At the same time, the first motor 56 is turned on. The driving shaft of the first motor 56 makes the lead screw 55 rotate. The lead screw 55 drives the lower pressing plate 52 to vertically descend. The lower pressing plate 52 makes the soil drilling mechanism 4 synchronously descend through the sliding plate 3. The multiple spiral drill rods in the soil drilling mechanism 4 vertically descend into the soil. The multiple spiral drill rods perform excavation operations on the soil during the process of self-rotation and revolution, avoiding affecting the efficiency of geological exploration excavation operations due to the high hardness of the soil.

[0032] When a single excavation of the soil is completed, the drilling mechanism 4 is raised and reset to the initial state, and then the second motor 64 is turned on. The driving shaft of the second motor 64 rotates the driving gear 67 through the rotating rod 66, and the driving gear 67 drives the movable rod 62 to slide horizontally in the hollow rod 61 through multiple teeth 63. The movable rod 62 makes the drilling mechanism 4 follow the synchronous movement through the return equipment frame 2, so as to adjust the horizontal position of the drilling mechanism 4, avoid manually adjusting the horizontal position of the excavation device, thereby conveniently realizing the expansion of the excavation operation range of the drilling mechanism 4, thereby effectively improving the convenience of geological survey and excavation operations.

[0033] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A geological survey excavation device, comprising a base plate (1), a U-shaped equipment frame (2), a sliding plate (3) and a soil drilling mechanism (4). The U-shaped equipment frame (2) is arranged on one side of the base plate (1). The sliding plate (3) is slidably arranged in the U-shaped equipment frame (2). The soil drilling mechanism (4) is assembled on the sliding plate (3), and is characterized in that: One side of the loop-shaped equipment rack (2) is provided with a pressing mechanism (5), and an adjusting mechanism (6) is provided between the substrate (1) and the loop-shaped equipment rack (2); The pressing mechanism (5) includes a U-shaped fixing frame (51), the U-shaped fixing frame (51) is fixedly installed on one side of the loop-shaped equipment rack (2), a lower pressing plate (52) is slidably arranged in the U-shaped fixing frame (51), one end of the lower pressing plate (52) is fixedly connected to one side of the sliding plate (3), a lead screw (55) is rotatably installed on the U-shaped fixing frame (51), the lead screw (55) penetrates through the lower pressing plate (52) and is in threaded rotational connection with the lower pressing plate (52), one end of the U-shaped fixing frame (51) is fixedly provided with a first motor (56), and the driving output end of the first motor (56) is fixedly connected to one end of the lead screw (55); The adjusting mechanism (6) includes a hollow rod (61), the hollow rod (61) is fixedly installed on the other side of the substrate (1), a movable rod (62) is slidably arranged on the inner wall of the hollow rod (61), one end of the movable rod (62) is fixedly connected to the other side of the loop-shaped equipment rack (2), a number of uniformly distributed teeth (63) are fixedly installed on the outer wall of the movable rod (62), a second motor (64) is fixedly installed on the other side of the substrate (1), the driving output end of the second motor (64) is fixedly installed with a rotating rod (66), a driving gear (67) is fixedly installed in the middle of the rotating rod (66), and the driving gear (67) is meshed with the teeth (63).

2. The geological exploration and excavation device according to claim 1, characterized in that, A first guiding groove (53) is formed on the U-shaped fixing frame (51), a first guiding block (54) is slidably installed at one end of the first guiding groove (53), and the other end of the lower pressing plate (52) is fixedly connected to one side of the first guiding block (54).

3. A geological exploration excavation device as claimed in claim 1, characterized in that, The fixed end of the first motor (56) is fixedly installed with a support frame (57), and one end of the support frame (57) is fixedly connected to one end of the U-shaped fixing frame (51).

4. A geological exploration excavation device according to claim 1, characterized in that, The fixed end of the second motor (64) is fixedly installed with a support block (65), and one end of the support block (65) is fixedly connected to the other side of the substrate (1).

5. The geological exploration and excavation device according to claim 1, characterized in that, A support plate (661) is fixedly installed on the other side of the substrate (1), and one end of the rotating rod (66) is rotatably connected to the support plate (661).

6. The geological exploration and excavation device according to claim 1, characterized in that, A second guiding groove (68) is formed on the inner wall of the hollow rod (61), a second guiding block (69) is fixedly installed at the other end of the movable rod (62), and the second guiding block (69) is slidably installed on the inner wall of the second guiding groove (68).

7. The geological exploration and excavation device according to claim 1, characterized in that, A telescopic guiding rod (7) is fixedly installed on the other side of the substrate (1), and the piston ends of the two telescopic guiding rods (7) are fixedly connected to the other side of the loop-shaped equipment rack (2).

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