Sand sampler for geotechnical investigation

Abstract

The utility model discloses a sand sampler for geotechnical investigation, which relates to the field of geotechnical investigation, and comprises a support box body, rolling wheels are symmetrically clamped on the bottom surface of the support box body, turnover motors are symmetrically and fixedly arranged on two side edges of the support box body, a vertical side groove is vertically formed in one side edge of the support box body, and the turnover motors are symmetrically and fixedly arranged on the other side edge of the support box body. A telescopic rod body is vertically and fixedly arranged on the inner side edge of the vertical side groove, a control panel is horizontally and fixedly arranged on the top face of the supporting box body, a sand taking pipe body is horizontally arranged at the top end of the telescopic rod body, side groove channels are horizontally and symmetrically formed in the outer side edge of the sand taking pipe body, and a processing motor is fixedly arranged at one end of the sand taking pipe body. A main power source is fixedly arranged on the bottom face of the inner side of the supporting box body, inner sleeving holes are symmetrically formed in the inner side edges of vertical side grooves, when an integrated moving structure is adopted, the sand taking device is more convenient and efficient to use, and meanwhile the sand taking device can be used for taking sand in various environments through a multi-direction adjusting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of rock and soil exploration, in particular to a rock and soil exploration sand extractor. Background Art

[0002] From the perspective of engineering construction, rock and soil is a general term for any kind of rock and soil that make up the earth's crust. Rock and soil can be subdivided into five categories: hard (hard rock), semi-hard (soft rock), weakly connected, loosely unconnected, and with special composition, structure, state and properties. In China, the first two categories are usually called rocks, and the last three categories are called soil, and the general term is "rock and soil".

[0003] When conducting current rock and soil surveys, it is necessary to perform sand extraction operations. The traditional sand extraction structure uses a single drilling direction to perform drilling operations, which makes it unable to be used adaptably in a variety of environments. As a result, the use is restricted by the environment and affects the efficiency of sand extraction. At the same time, the manual sand extraction structure makes the operation time-consuming and labor-intensive, which is not conducive to current rock and soil surveys. Utility Model Content

[0004] The purpose of the utility model is to provide a rock and soil exploration sand collecting device to solve the problem raised in the above background technology that when the current rock and soil are being explored, it is necessary to perform a sand collecting operation on the rock and soil. The traditional sand collecting structure performs drilling processing in a single drilling direction, which makes it unable to be adaptively used in a variety of environments, resulting in the use being restricted by the environment and affecting the efficiency of sand collecting. At the same time, the manual sand collecting structure makes the operation time-consuming and labor-intensive and is not conducive to the current use in rock and soil exploration.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A geotechnical exploration sand extractor comprises a supporting box, a rolling wheel is symmetrically clamped on the bottom surface of the supporting box, a turning motor is symmetrically fixedly arranged on both sides of the supporting box, a vertical side groove is vertically opened on one side of the supporting box, a telescopic rod is vertically fixedly arranged on the inner side of the vertical side groove, a control panel is horizontally fixedly arranged on the top surface of the supporting box, a sand extracting tube is horizontally arranged on the top of the telescopic rod, a side groove is horizontally symmetrically opened on the outer side of the sand extracting tube, a processing motor is fixedly arranged on one end of the sand extracting tube, a main power supply is fixedly arranged on the inner bottom surface of the supporting box, and an inner sleeve is symmetrically opened on the inner side of the vertical side groove The connecting hole is characterized in that the flip shaft rods are symmetrically inserted into the two sides of the telescopic rod body, the top of the telescopic rod body is provided with a top groove, the inner side of the telescopic rod body is vertically fixed with an inner cylinder, the inner side wall of the top groove is symmetrically fixed with a transmission motor, the inner side of the top groove is horizontally symmetrically fixed with a side clamping block, the inner side of the side clamping block is clamped with a transmission gear, the inner side of the sand taking tube body is welded with a support rod, one side of the support rod is horizontally inserted with a main shaft rod, the outer side of the main shaft rod is welded with a transmission screw piece, the sand taking tube body is fixed with a blade head at the end away from the support rod, and the inner bottom surface of the side groove is horizontally provided with a matching tooth groove.

[0007] As a preferred embodiment of the utility model: the number of the rolling wheels is four, and the four rolling wheels are respectively and one by one clamped and arranged inside the four corner slots on the bottom surface of the supporting box body; the number of the flip motors is two, and the two flip motors are symmetrically fixed at the two bottom corners of the supporting box body; the output end of the flip motor is horizontally extended and fixedly connected at one end of the flip shaft rod.

[0008] As a preferred embodiment of the utility model: the vertical side groove is vertically opened at the midline position of one side edge of the supporting box body, and the top end of the vertical side groove passes through the top surface of the supporting box body and extends to the outside in an open shape, the telescopic rod body adopts a telescopic rod structure, and the control panel is horizontally fixed at a position away from the top opening end of the vertical side groove.

[0009] As a preferred embodiment of the utility model: the sand taking tube body is horizontally arranged on the inner side of the top groove, and the two ends of the sand taking tube body are open, the processing motor is fixedly arranged at the center position of one side of the support rod, the main power supply and the inside of the control panel are electrically connected to each other, and the inner sleeve holes are symmetrically opened on the inner side of the vertical side groove near the bottom end.

[0010] As a preferred embodiment of the present utility model: one end of the flip shaft rod is fixedly set on the side edge of the telescopic rod body near the bottom end, and the other end is horizontally correspondingly inserted in the inner side edge of the inner sleeve hole, the top groove is through-opened in the top center position of the telescopic rod body, the output end of the transmission motor extends horizontally to the inner side edge of the side clamping block, and the extended end is fixedly inserted in the center position of the transmission gear, the side clamping blocks are horizontally and one-to-one correspondingly clamped in the inner side edge of the side groove, and the bottom surface of the transmission gear passes through the bottom surface of the side clamping block and is gear-connected with the matching tooth groove.

[0011] As a preferred embodiment of the utility model: the support rod is fixedly arranged at the center position of an open end inside the sand taking tube body, one end of the main shaft rod is horizontally extended and fixedly connected to the output end of the processing motor, and the outer side edge of the transmission screw piece is docked and arranged on the inner side edge of the sand taking tube body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model pushes the supporting box body so that it can move under the rotation of the rolling wheel on the bottom surface, so that the supporting box body can be moved to the designated position. When wall-type rock and soil are processed, the blade head at one end of the sand taking tube body can be docked and arranged at the side of the rock and soil. The rotation of the transmission motor drives the transmission gear to rotate, and the transmission gear and the matching tooth groove are matched to make the sand taking tube body move horizontally inside the top groove. The rotation of the processing motor at one end drives the main shaft rod to rotate, so that the external transmission After the conveying screw rotates, the rock and sand layer is transmitted outward along the sand extracting pipe body, and can be transmitted outward from the other open end of the sand extracting pipe body for collection and detection operation. After the internal cylinder controls the telescopic movement, the telescopic rod body is adjusted up and down to the specified height to meet the use. The flipping motor on the side allows the telescopic rod body to flip to the specified angle inside the vertical side groove to meet the sand extracting operation. The integrated moving structure makes it more convenient and efficient to use. At the same time, the multi-directional adjustment structure can meet the sand extracting needs in various environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a rock and soil exploration sand extractor;

[0016] Figure 2 It is a structural schematic diagram of the front view section connection details of a support box of a geotechnical exploration sand sampling device;

[0017] Figure 3It is a structural schematic diagram of the side view cross-section connection details of a telescopic rod body of a geotechnical exploration sand extractor;

[0018] Figure 4 The present invention is a structural schematic diagram showing the top view and connection details of a sand sampling tube of a geotechnical exploration sand sampling device.

[0019] In the figure: 1. Support box; 2. Rolling wheel; 3. Flip motor; 4. Vertical side groove; 5. Telescopic rod; 6. Control panel; 7. Sand taking tube; 8. Side groove; 9. Processing motor; 10. Main power supply; 11. Inner sleeve hole; 12. Flip shaft rod; 13. Top groove; 14. Inner cylinder; 15. Transmission motor; 16. Side clamping block; 17. Transmission gear; 18. Support rod; 19. Main shaft rod; 20. Transmission screw; 21. Blade head; 22. Matching tooth groove. DETAILED DESCRIPTION

[0020] See also Figure 1 In the embodiment of the utility model, a geotechnical exploration sand extractor comprises a supporting box body 1, a rolling wheel 2 is symmetrically clamped on the bottom surface of the supporting box body 1, and a turning motor 3 is symmetrically fixedly arranged on both sides of the supporting box body 1. There are four rolling wheels 2, and the four rolling wheels 2 are respectively and one by one clamped and arranged on the bottom surface of the supporting box body 1 near the inside of the four corners. There are two turning motors 3, and the two turning motors 3 are symmetrically fixedly arranged at the two bottom corners of the supporting box body 1. The output end of the turning motor 3 extends horizontally and is fixedly connected to one end position of the turning shaft rod 12. A vertical side groove 4 is vertically opened on one side of the supporting box body 1, and a telescopic rod body 5 is vertically fixedly arranged on the inner side of the vertical side groove 4. A control panel 6 is horizontally fixedly arranged on the top surface of the supporting box body 1, a vertical side groove 4 is vertically opened at the midline position of one side edge of the supporting box body 1, and the top end of the vertical side groove 4 penetrates the top surface of the supporting box body 1 and extends to the outside to be open, the telescopic rod body 5 is arranged with a telescopic rod structure, the control panel 6 is horizontally fixedly arranged at a position away from the top open end of the vertical side groove 4, a sand taking tube body 7 is horizontally arranged on the top end of the telescopic rod body 5, and a side groove 8 is horizontally symmetrically opened on the outer side edge of the sand taking tube body 7, a processing motor 9 is fixedly arranged at one end of the sand taking tube body 7, the sand taking tube body 7 is horizontally arranged on the inner side edge of the top groove 13, and the two ends of the sand taking tube body 7 are open, and the processing motor 9 is fixedly arranged at the center position of one side edge of the supporting rod 18;

[0021] See also Figure 2-4In the embodiment of the utility model, a rock and soil exploration sand extractor is provided, wherein a main power supply 10 is fixedly arranged on the inner bottom surface of the support box 1, an inner sleeve hole 11 is symmetrically provided on the inner side of the vertical side groove 4, the main power supply 10 and the inside of the control panel 6 are electrically connected to each other, the inner sleeve hole 11 is symmetrically provided on the inner side of the vertical side groove 4 near the bottom end, the two sides of the telescopic rod body 5 are symmetrically plugged with a flip shaft rod 12, the top of the telescopic rod body 5 is provided with a top groove 13, and the telescopic rod body 5 is provided with a top groove 13. The inner side of the telescopic rod body 5 is vertically fixed with an inner cylinder 14, the inner side wall of the top groove 13 is symmetrically fixed with a transmission motor 15, the inner side of the top groove 13 is horizontally symmetrically fixed with a side clamping block 16, and the inner side of the side clamping block 16 is clamped with a transmission gear 17, one end of the flip shaft 12 is fixedly set on the side of the telescopic rod body 5 near the bottom end, and the other end is horizontally correspondingly plugged into the inner side of the inner sleeve hole 11, and the top groove 13 is opened in a through-type manner. At the top center position of the telescopic rod body 5, the output end of the transmission motor 15 extends horizontally to the inner side edge of the side clamping block 16, and the extended end is fixedly plugged into the center position of the transmission gear 17. The side clamping blocks 16 are all horizontally and one-to-one correspondingly clamped on the inner side edge of the side groove 8. The bottom surface of the transmission gear 17 passes through the bottom surface of the side clamping block 16 and is gear-connected with the matching tooth groove 22. A support rod 18 is welded to the inner side edge of the sand taking tube body 7, and a main shaft rod 19 is horizontally plugged into one side edge of the support rod 18. A transmission screw piece 20 is welded to the outer side edge of the main shaft rod 19. The support rod 18 is fixedly set at the center position of an open end on the inner side of the sand taking tube body 7. One end of the main shaft rod 19 extends horizontally and is fixedly connected to the output end of the processing motor 9. The outer side edge of the transmission screw piece 20 is docked and set on the inner side edge of the sand taking tube body 7. A blade head 21 is fixedly set at the end of the sand taking tube body 7 away from the support rod 18, and a matching tooth groove 22 is horizontally opened on the inner bottom surface of the side groove 8.

[0022] The working principle of the utility model is:

[0023] After the support box 1 is pushed, it is moved under the rotation of the rolling wheel 2 on the bottom surface, so that the support box 1 is moved to the designated position. When the wall-type rock and soil is processed, the blade head 21 at one end of the sand taking tube body 7 can be docked and set at the side position of the rock and soil. Under the rotation of the transmission motor 15, the transmission gear 17 is driven to rotate. Under the tooth connection of the transmission gear 17 and the matching tooth groove 22, the sand taking tube body 7 is horizontally moved inside the top groove 13. Under the rotation of the processing motor 9 at one end, the output end drives the main shaft rod 19 to rotate and process. After the external transmission screw 20 is rotated, the rock and soil sand layer is transmitted outward along the sand taking tube body 7, and the collection and detection operation can be transmitted outward from the other open end of the sand taking tube body 7. After the internal inner cylinder 14 is controlled to move in telescopic motion, the telescopic rod body 5 is adjusted up and down to the designated height to meet the use, and under the flipping of the side flipping motor 3, the telescopic rod body 5 can be flipped to the designated angle inside the vertical side groove 4 to meet the sand taking operation.

[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rock and soil exploration sand extractor, comprising a support box (1), characterized in that: The bottom surface of the support box (1) is symmetrically clamped with a rolling wheel (2), and the two sides of the support box (1) are symmetrically fixed with a flip motor (3). A vertical side groove (4) is vertically opened on one side of the support box (1), and a telescopic rod (5) is vertically fixedly arranged on the inner side of the vertical side groove (4). A control panel (6) is horizontally fixedly arranged on the top surface of the support box (1). A sand taking tube (7) is horizontally arranged on the top of the telescopic rod (5), and a side groove (8) is horizontally symmetrically opened on the outer side of the sand taking tube (7). A processing motor (9) is fixedly arranged at one end of the sand taking tube (7). A main power supply (10) is fixedly arranged on the inner bottom surface of the support box (1), and inner sleeve holes (11) are symmetrically opened on the inner side of the vertical side groove (4). The two sides of the telescopic rod (5) are symmetrically plugged with The top of the telescopic rod (5) is provided with a top groove (13), the inner side of the telescopic rod (5) is vertically fixedly provided with an inner cylinder (14), the inner side wall of the top groove (13) is symmetrically fixedly provided with a transmission motor (15), the inner side of the top groove (13) is horizontally symmetrically fixedly provided with a side clamping block (16), the inner side of the side clamping block (16) is clamped with a transmission gear (17), the inner side of the sand taking tube (7) is welded with a support rod (18), one side of the support rod (18) is horizontally plugged with a main shaft rod (19), the outer side of the main shaft rod (19) is welded with a transmission screw blade (20), the end of the sand taking tube (7) away from the support rod (18) is fixedly provided with a blade head (21), and the inner bottom surface of the side groove (8) is horizontally provided with a matching tooth groove (22).

2. A rock and soil exploration sand sampling device according to claim 1, characterized in that: The number of the rolling wheels (2) is four, and the four rolling wheels (2) are respectively and one by one connected and arranged in the bottom surface of the supporting box (1) near the inside of the four corner slots. The number of the flipping motors (3) is two, and the two flipping motors (3) are symmetrically fixedly arranged at the two bottom corners of the supporting box (1), and the output end of the flipping motor (3) is horizontally extended and fixedly connected to one end of the flip shaft (12).

3. A rock and soil exploration sand sampling device according to claim 1, characterized in that: The vertical side groove (4) is vertically opened at a midline position of a side edge of the supporting box body (1), and the top end of the vertical side groove (4) penetrates the top surface of the supporting box body (1) and extends to the outside to form an opening shape. The telescopic rod body (5) is arranged with a telescopic rod structure, and the control panel (6) is horizontally fixedly arranged at a position away from the top opening end of the vertical side groove (4).

4. A rock and soil exploration sand sampling device according to claim 1, characterized in that: The sand taking tube body (7) is horizontally arranged on the inner side of the top groove (13), and the two ends of the sand taking tube body (7) are open. The processing motor (9) is fixedly arranged at the center position of one side of the support rod (18). The main power supply (10) and the inside of the control panel (6) are electrically connected to each other. The inner sleeve hole (11) is symmetrically opened on the inner side of the vertical side groove (4) near the bottom end.

5. The rock and soil exploration sand sampling device according to claim 1, characterized in that: One end of the flip shaft rod (12) is fixedly arranged on the side of the telescopic rod body (5) near the bottom end, and the other end is horizontally correspondingly inserted and arranged on the inner side of the inner sleeve hole (11); the top groove (13) is opened in a through-type manner at the top center position of the telescopic rod body (5); the output end of the transmission motor (15) extends horizontally to the inner side of the side clamping block (16), and the extended end is fixedly inserted and arranged at the center position of the transmission gear (17); the side clamping blocks (16) are horizontally correspondingly clamped and arranged on the inner side of the side groove (8); the bottom surface of the transmission gear (17) passes through the bottom surface of the side clamping block (16) and is gear-connected with the matching tooth groove (22).

6. A rock and soil exploration sand sampling device according to claim 1, characterized in that: The support rod (18) is fixedly arranged at the center of an open end inside the sand taking tube body (7), one end of the main shaft rod (19) extends horizontally and is fixedly connected to the output end of the processing motor (9), and the outer side edge of the transmission screw plate (20) is butt-jointed to the inner side edge of the sand taking tube body (7).

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