Geological exploration device with controllable collection depth

Abstract

The utility model discloses a geological exploration device capable of controlling acquisition depth, which relates to the technical field of geological exploration and comprises a frame body and a servo motor, a first transverse support plate is arranged above the surface of the frame body, a second transverse support plate is arranged below the surface of the frame body, the servo motor is arranged at the top of the first transverse support plate, and the second transverse support plate is arranged on the top of the second transverse support plate. And the output end of the servo motor penetrates through the first transverse supporting plate to be connected with a lead screw, the exterior of the lead screw is connected with a lead screw nut, a moving plate is arranged outside the lead screw nut, and a second driving motor is installed on the right side of the top of the moving plate. According to the geological exploration device capable of controlling the collection depth, a servo motor drives a lead screw to rotate, a lead screw nut drives a movable plate to longitudinally move along the outer portion of the lead screw, a distance measuring sensor feeds back the collected depth value to a controller in real time in the descending process of a spiral drill rod, and when the depth value obtained by the controller reaches a set value, the spiral drill rod is driven to move. And the controller controls the servo motor to be closed, so that accurate control on the acquisition depth is realized, and convenience is provided for exploration.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, in particular to a geological exploration device with controllable collection depth. Background Art

[0002] With the rapid development of social economy, the construction industry and road planning industry are also developing rapidly. The requirements of engineering construction on various aspects of engineering technology are getting higher and higher. The engineering geological conditions in the construction area are related to the selection of the project line and the selection of corresponding design parameters. Before the construction of the project, it is necessary to test the soil quality in the construction area. Before the construction project is carried out, geological survey equipment is usually used to survey and test the soil layer below the construction ground, so as to determine the appropriate excavation depth of the foundation in the construction area to ensure the stability of the building foundation.

[0003] For example, the utility model with application number CN202320026052.0 discloses a mineral geological exploration device. During drilling, the bottom of the rotating rod of the utility model fits tightly with the sleeve, and the motor drives the rotating rod to rotate to complete the drilling. When sampling, the second hydraulic cylinder drives the limit plate downward, so that the bottom of the rotating rod is separated from the sleeve and the spiral blade is exposed. At this time, the motor reverses and the mineral sample is transported upward through the spiral blade to improve the sampling efficiency. However, it is difficult for the staff to accurately control the collection depth, and they can only control it by experience and feeling. There is a certain deviation, which brings inconvenience to the exploration.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a geological exploration device with controllable collection depth is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a geological exploration device with controllable collection depth to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a geological exploration device with controllable collection depth, comprising a frame and a servo motor, a transverse support plate 1 is arranged above the surface of the frame, and a transverse support plate 2 is arranged below the surface of the frame, the servo motor is arranged at the top of the transverse support plate 1, and the output end of the servo motor passes through the transverse support plate 1 and is connected to a screw rod, the outside of the screw rod is connected to a screw nut, and a movable plate is arranged outside the screw nut, a driving motor 2 is installed on the top right side of the movable plate, and the output end of the driving motor 2 passes through the movable plate and is connected to a driving shaft 2, a driving gear 2 is arranged outside the driving shaft 2, and a driven gear 2 is connected to the left side of the driving gear 2, a spiral drill rod is passed through the middle of the driven gear 2, a ranging sensor is arranged at the rear end on the left side of the bottom of the movable plate, and a controller is installed on the left side of the bottom of the transverse support plate 1.

[0007] Furthermore, a positioning assembly is fixed at the bottom of the frame, and the positioning assembly includes a base and a driving motor 1, and a driving motor 1 is installed at the front right side of the top of the base.

[0008] Furthermore, the positioning assembly also includes a driving shaft 1, a driving gear 1 and a ring gear, and the output end of the driving motor 1 passes through the top of the base and is connected to the driving shaft 1, a driving gear 1 is arranged on the outside of the driving shaft 1, and the outer side of the driving gear 1 is connected to the ring gear.

[0009] Furthermore, the positioning assembly also includes a driven gear 1, a transmission shaft and a spiral support foot, and the inner side of the gear ring is connected to the driven gear 1, the middle of the driven gear 1 is penetrated by a transmission shaft, and the bottom of the transmission shaft passes through the bottom of the base and is connected to the spiral support foot.

[0010] Furthermore, the driven gear 1, the transmission shaft and the spiral support feet are each provided with four, and one end of the transmission shaft away from the spiral support foot is rotatably connected to the base.

[0011] Furthermore, the gear ring and the auger rod are coaxially arranged, and the auger rod and the screw rod are parallel to each other.

[0012] Furthermore, the second transverse support plate occupies half of the width of the first transverse support plate, and the second transverse support plate and the movable plate are parallel to each other, and the movable plate and the auger rod are rotatably connected.

[0013] The utility model provides a geological exploration device with controllable collection depth, which has the following beneficial effects:

[0014] 1. The servo motor of the utility model drives the screw to rotate, so that the screw nut drives the moving plate to move longitudinally along the outside of the screw. During the descent of the spiral drill rod, the ranging sensor feeds back the collected depth value to the controller in real time. When the depth value obtained by the controller reaches the set value, the controller controls the servo motor to turn off, thereby realizing precise control of the collection depth and providing convenience for exploration.

[0015] 2. The utility model drives the driving motor to drive the driving shaft and the driving gear to rotate, and the driving gear drives the ring gear to rotate the driven gear, the transmission shaft and the spiral support foot, so that when the base is pressed down by force, the spiral support foot is screwed into the ground, thereby positioning the base to prevent the base from displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front view structure of a geological exploration device with controllable collection depth according to the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of a base of a geological exploration device with controllable collection depth according to the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a geological exploration device with controllable collection depth.

[0019] In the figure: 1. frame; 2. horizontal support plate 1; 3. horizontal support plate 2; 4. positioning assembly; 401. base; 402. drive motor 1; 403. drive shaft 1; 404. driving gear 1; 405. gear ring; 406. driven gear 1; 407. transmission shaft; 408. spiral support foot; 5. servo motor; 6. lead screw; 7. lead screw nut; 8. moving plate; 9. drive motor 2; 10. drive shaft 2; 11. driving gear 2; 12. driven gear 2; 13. spiral drill rod; 14. distance sensor; 15. controller. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figures 1 to 3 As shown, a geological exploration device with controllable collection depth includes a frame 1 and a servo motor 5. A transverse support plate 2 is arranged above the surface of the frame 1, and a transverse support plate 3 is arranged below the surface of the frame 1. The servo motor 5 is arranged on the top of the transverse support plate 2, and the output end of the servo motor 5 passes through the transverse support plate 2 and is connected to a screw rod 6. The outside of the screw rod 6 is connected to a screw nut 7, and a moving plate 8 is arranged outside the screw nut 7. A driving motor 9 is installed on the top right side of the moving plate 8, and the output end of the driving motor 9 passes through the moving plate 8 and is connected to a driving shaft 10. The driving motor 9 is driven by the driving shaft 10. A driving gear 2 11 is arranged on the outside of the shaft 2 10, and a driven gear 2 12 is connected to the left side of the driving gear 2 11, a spiral drill rod 13 is penetrated through the middle of the driven gear 2 12, a distance measuring sensor 14 is arranged at the rear end of the left bottom side of the movable plate 8, a controller 15 is installed on the left bottom side of the transverse support plate 1 2, the gear ring 405 and the spiral drill rod 13 are arranged coaxially, and the spiral drill rod 13 and the screw 6 are parallel to each other, the transverse support plate 2 3 occupies half of the width of the transverse support plate 2, and the transverse support plate 2 3 and the movable plate 8 are parallel to each other, and the movable plate 8 and the spiral drill rod 13 are rotationally connected.

[0022] The specific operation is as follows: the servo motor 5 drives the screw 6 to rotate, so that the screw nut 7 drives the moving plate 8 to move longitudinally along the outside of the screw 6. During the descent of the spiral drill rod 13, the ranging sensor 14 feeds back the collected depth value to the controller 15 in real time. When the depth value obtained by the controller 15 reaches the set value, the controller 15 controls the servo motor 5 to turn off, thereby realizing precise control of the collection depth, providing convenience for exploration.

[0023] like Figure 1 and Figure 2 As shown, a positioning assembly 4 is fixed to the bottom of the frame 1, and the positioning assembly 4 includes a base 401 and a driving motor 402. The driving motor 402 is installed at the front right side of the top of the base 401. The positioning assembly 4 also includes a driving shaft 403, a driving gear 404 and a ring gear 405. The output end of the driving motor 402 passes through the top of the base 401 and is connected to the driving shaft 403. The driving gear 404 is arranged outside the driving shaft 403, and the outer side of the driving gear 404 is connected to the ring gear. 405, the positioning assembly 4 also includes a driven gear 406, a transmission shaft 407 and a spiral support foot 408, and the inner side of the ring gear 405 is connected to the driven gear 406, the middle of the driven gear 406 is penetrated by a transmission shaft 407, and the bottom of the transmission shaft 407 passes through the bottom of the base 401 and is connected to the spiral support foot 408, the driven gear 406, the transmission shaft 407 and the spiral support foot 408 are each provided with four, and the end of the transmission shaft 407 away from the spiral support foot 408 is rotatably connected to the base 401.

[0024] The specific operation is as follows: the driving motor 402 drives the driving shaft 403 and the driving gear 404 to rotate, and the driving gear 404 drives the gear ring 405 to rotate the driven gear 406, the transmission shaft 407, and the spiral support foot 408, so that when the base 401 is pressed down, the spiral support foot 408 is screwed into the ground, thereby positioning the base 401 to prevent the base 401 from displacement.

[0025] In summary, when the geological exploration device with controllable collection depth is used, the device is first moved to the specified position, and then the driving motor 402 is started to drive the driving shaft 403 and the driving gear 404 to rotate, and the driving gear 404 drives the gear ring 405 to drive the driven gear 406, the transmission shaft 407, and the spiral support foot 408 to rotate. At this time, the staff holds the two sides of the horizontal support plate 2 and applies force to press down the base 401, which can cause the spiral support foot 408 to drill into the ground. Since the effective contact area between the spiral support foot 408 and the ground is large, the base 401 is reliably positioned to avoid displacement of the base 401 during the exploration process;

[0026] Then, the servo motor 5 is controlled to drive the screw 6 to rotate, and the screw nut 7 drives the moving plate 8 to move longitudinally along the outside of the screw 6. During the displacement of the screw nut 7, the driving motor 2 9 on the right side of the top of the moving plate 8 will drive the driving shaft 2 10 and the driving gear 2 11 to rotate, and the driving gear 2 11 and the driven gear 2 12 are meshed and driven to rotate the auger rod 13, so that the auger rod 13 can drill and take soil from the ground;

[0027] The signal output end of the distance sensor 14 is connected to the signal input end of the controller 15. When the auger rod 13 descends along with the moving plate 8, the distance sensor 14 will feed back the collected depth value to the controller 15 in real time. When the depth value obtained by the controller 15 reaches the set value, the servo motor 5 will be controlled to turn off, thereby realizing precise control of the collection depth and making geological exploration more convenient.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A geological exploration device with controllable collection depth, comprising a frame (1) and a servo motor (5), characterized in that: A transverse support plate 1 (2) is arranged above the surface of the frame (1), and a transverse support plate 2 (3) is arranged below the surface of the frame (1); the servo motor (5) is arranged on the top of the transverse support plate 1 (2), and the output end of the servo motor (5) passes through the transverse support plate 1 (2) and is connected to a screw rod (6); the outside of the screw rod (6) is connected to a screw rod nut (7), and a moving plate (8) is arranged outside the screw rod nut (7); the top right side of the moving plate (8) is equipped with a driving motor 2 (9) ), and the output end of the second driving motor (9) passes through the moving plate (8) and is connected to the second driving shaft (10), the outside of the second driving shaft (10) is provided with a second driving gear (11), and the left side of the second driving gear (11) is connected to the second driven gear (12), and the middle part of the second driven gear (12) is penetrated by a spiral drill rod (13), the rear end of the bottom left side of the moving plate (8) is provided with a distance sensor (14), and the left side of the bottom of the first horizontal support plate (2) is installed with a controller (15).

2. A geological exploration device with controllable collection depth according to claim 1, characterized in that: A positioning assembly (4) is fixed at the bottom of the frame (1), and the positioning assembly (4) comprises a base (401) and a driving motor (402). A driving motor (402) is installed at the front right side of the top of the base (401).

3. A geological exploration device with controllable collection depth according to claim 2, characterized in that: The positioning assembly (4) further comprises a driving shaft (403), a driving gear (404) and a gear ring (405), and the output end of the driving motor (402) passes through the top of the base (401) and is connected to the driving shaft (403), the driving gear (404) is arranged outside the driving shaft (403), and the outer side of the driving gear (404) is connected to the gear ring (405).

4. A geological exploration device with controllable collection depth according to claim 3, characterized in that: The positioning assembly (4) further comprises a driven gear (406), a transmission shaft (407) and a spiral support foot (408), wherein the inner side of the gear ring (405) is connected to the driven gear (406), a transmission shaft (407) is passed through the middle of the driven gear (406), and the bottom of the transmission shaft (407) passes through the bottom of the base (401) and is connected to the spiral support foot (408).

5. A geological exploration device with controllable collection depth according to claim 4, characterized in that: The driven gear 1 (406), the transmission shaft (407) and the spiral support foot (408) are each provided in four pieces, and one end of the transmission shaft (407) away from the spiral support foot (408) is rotatably connected to the base (401).

6. A geological exploration device with controllable collection depth according to claim 4, characterized in that: The gear ring (405) and the auger rod (13) are coaxially arranged, and the auger rod (13) and the screw rod (6) are parallel to each other.

7. The geological exploration device with controllable collection depth according to claim 1, characterized in that: The second transverse support plate (3) occupies half of the width of the first transverse support plate (2), and the second transverse support plate (3) and the movable plate (8) are parallel to each other, and the movable plate (8) and the auger rod (13) are rotatably connected.

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