Geographic information data acquisition device

Abstract

The invention relates to the field of data acquisition, and discloses a geographic information data acquisition device, which comprises a box body, a soil collector, a manipulator, a pushing mechanism and a pressing extraction mechanism are arranged in the box body, a through hole is formed in the bottom of the box body, a collector filling seat is arranged at the top of the through hole, a sliding groove is formed in the collector filling seat, and a push rod is arranged in the sliding groove. A sliding groove is formed in the box body, the sliding groove is communicated with the through hole, a plurality of soil collectors are sequentially arranged in the sliding groove in a sliding mode in the length direction, limiting convex rings are arranged on the soil collectors, second springs are arranged at the bottoms of the limiting convex rings, the second springs are connected to the peripheries of the soil collectors in a sleeving mode, and a driving motor is arranged in the box body. The output end of the driving motor is connected with a driving shaft, the other end of the driving shaft is provided with a first bevel gear, through the linkage design of the cam and the arc plate, the downward-pressing sampling and extracting actions of the soil collector are completed, and manual intervention is not needed.

Description

Technical Field

[0001] The invention belongs to the field of data collection, and in particular relates to a geographic information data collection device. Background Art

[0002] Geographic information belongs to spatial information. Its core feature is geographic location through data identification. This is a significant feature that distinguishes geographic information systems from other information systems. The collection of geographic information depends on obtaining signals from sensors or devices under test and transmitting them to the host computer for analysis and processing. The data acquisition system combines the software and hardware of a computer or a dedicated test platform to achieve flexible and user-defined measurements.

[0003] Publication No. CN110715683A discloses a geographic information data collection device and a data collection method, which belongs to the field of geographic information technology. The device includes a base and a pneumatic cylinder installed on the top of the base. A soil collector groove is provided inside the base, a soil collector is provided inside the soil collector groove, a water pump is provided on one side of the soil collector groove, a water quality sampler is connected to the output end of the water pump, a water pipe is fixedly installed on the other end of the water quality sampler, an air collector is provided on one side of the pneumatic cylinder, a pneumatic lifting rod is provided inside the pneumatic cylinder, and a booster cylinder is fixedly installed on the top of the pneumatic lifting rod. The data collection device of the present invention has a simple structure, a small size and is easy to carry. At the same time, universal wheels are installed at the bottom of the device for easy movement; the camera and the noise detector are separated from the soil collector, the air collector and the water quality sampler, and the separation of the two is convenient for accelerating the speed of data collection and the efficiency of collection. However, the existing geographic information data collection devices generally have the problems of large volume and poor portability, which are inconvenient to carry when collecting outdoors. At the same time, the device has a complex structure and a high manufacturing cost. It is urgent to optimize the volume, simplify the structure and reduce the cost in the design to meet the practical requirements.

[0004] However, when the device is in use, it is unable to perform multiple soil sampling tests and distinguish the sampled soil samples, resulting in a relatively single test result, which is affected by extreme values ​​and is inaccurate. For this reason, a geographic information data collection device is proposed. Summary of the invention

[0005] In order to solve the problems raised in the above-mentioned background technology, the present invention provides the following technical solutions: a geographic information data collection device, comprising: a box body, a soil collector, a manipulator, a pushing mechanism and a pressing and extracting mechanism are arranged in the box body, a through hole is opened at the bottom of the box body, a collector filling seat is arranged at the top of the through hole, a slide groove is opened on the collector filling seat, the slide groove and the through hole are mutually connected, a plurality of soil collectors are slidably arranged in sequence in the slide groove along the length direction, a limiting convex ring is arranged on the soil collector, a second spring is arranged at the bottom of the limiting convex ring, and the second spring is sleeved on the circumference of the soil collector, a driving motor is arranged in the box body, and the The output end of the driving motor is connected to a driving shaft, and the other end of the driving shaft is provided with a first bevel gear. The pressing and extracting mechanism includes a connecting shaft and a cam. The two ends of the connecting shaft are rotatably connected to the two opposite inner walls of the box body through bearings respectively. The connecting shaft is fixedly sleeved with a second bevel gear, and the second bevel gear is meshingly connected with the first bevel gear. The connecting shaft is fixedly sleeved with a cam, and an extraction mechanism is provided on one side of the cam. Two protrusions are symmetrically provided on the soil collector, and the extraction mechanism can take the soil collector out of the slide groove through the protrusions. The pushing mechanism is transmission-connected to the connecting shaft, and the pushing mechanism is used to send the soil collector to the top of the through hole.

[0006] Furthermore, the extraction mechanism includes two arc plates, both of which are fixedly connected to the cam through a connecting rod, a gap is provided between the two arc plates, and the gap can allow a soil collector to pass through, and a connecting edge is provided on one adjacent side of the two arc plates, and the connecting edge can be slidably connected to the bottom end of the protrusion.

[0007] Furthermore, the pushing mechanism includes a support rod, a rotating shaft and a first pulley, the bottom of the support rod is fixedly connected to the bottom of the inner cavity of the box, the rotating shaft is rotatably connected to the support rod, the rotating shaft is rotatably sleeved with a first pulley, the connecting shaft is sleeved with a second pulley, the second pulley and the first pulley are connected by a belt drive, a pushing rod is fixedly connected to one end of the rotating shaft, and the pushing rod pushes by contacting from the side of the soil collector away from the cam.

[0008] Furthermore, the pushing rod includes a fixed rod and a movable rod, the fixed rod is fixedly connected to the rotating shaft, the movable rod is hinged to one side of the fixed rod away from the cam, and the other side is connected to the fixed rod through an elastic element.

[0009] Furthermore, the elastic element is a first spring, and two ends of the first spring are respectively fixed to the movable rod and the fixed rod.

[0010] Furthermore, the pushing rod is elastic and is made of rubber material.

[0011] Furthermore, a storage rack is provided in the box body, and a horizontal opening is provided on the top of the storage rack, and the opening faces one side of the through hole. The manipulator is connected to the inner wall of the box body through a telescopic rod, and the opening, the through hole and the telescopic rod are located on the same straight line. The soil collector can be placed into the storage rack through the opening.

[0012] Furthermore, the soil collector is in a hollow tubular shape, a soil-breaking tip is provided at the bottom of the soil collector, an extraction hook is provided on one side of the soil-breaking tip, a sampling port is provided above the extraction hook, a sample storage bin is provided in the soil collector, and the sampling port is connected to the sample storage bin.

[0013] Furthermore, a control panel and a processor are provided on the top of the box, a display is provided on the control panel, and buttons are provided below the display.

[0014] Furthermore, a soil detection module is provided in the soil collector, the soil detection module has a detection contact end, the detection contact end is connected to the inner wall of the soil collector, and the soil detection module is electrically connected to the processor.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention uses the linkage design of the cam and the arc plate to complete the downward sampling and extraction actions of the soil collector without manual intervention.

[0017] 2. The synchronous driving of the pushing mechanism in the present invention ensures the automatic loading and pushing of the collector, enables continuous sampling, and improves the soil sampling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a front view structural schematic diagram of a geographic information data collection device as a whole according to the present invention;

[0020] Figure 2 It is a schematic diagram of the side view of the internal structure of a box body of a geographic information data collection device of the present invention;

[0021] Figure 3 It is a front view structural schematic diagram of a cam part of a geographic information data collection device of the present invention;

[0022] Figure 4 A schematic diagram of the top view of the filling seat of a collector of a geographic information data collection device of the present invention;

[0023] Figure 5 It is a structural schematic diagram of a push rod part in an embodiment of a geographic information data collection device of the present invention;

[0024] Figure 6 It is a schematic diagram of the working state of an extraction mechanism of a geographic information data collection device of the present invention;

[0025] In the figure: 1, box body; 2, soil collector; 3, through hole; 4, collector filling seat; 5, slide groove; 6, limiting convex ring; 7, second spring; 8, driving motor; 9, first spring; 10, first bevel gear; 11, connecting shaft; 12, second bevel gear; 13, cam; 14, arc plate; 1401, connecting edge; 15, first pulley; 16, support rod; 17, rotating shaft; 18, pushing rod; 1801, fixing rod; 1802, movable rod; 19, storage rack; 20, telescopic rod; 21, second pulley; 22, protrusion. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] Depend on Figure 1-6 The present invention provides a geographic information data collection device, comprising: a box body 1, a soil collector 2, a manipulator, a pushing mechanism and a pressing and extracting mechanism are arranged in the box body 1, a through hole 3 is provided at the bottom of the box body 1, a collector filling seat 4 is provided at the top of the through hole 3, a slide groove 5 is provided on the collector filling seat 4, the slide groove 5 and the through hole 3 are mutually connected, a plurality of soil collectors 2 are slidably arranged in sequence in the slide groove 5 along the length direction, a limiting convex ring 6 is provided on the soil collector 2, a second spring 7 is provided at the bottom of the limiting convex ring 6, and the second spring 7 is sleeved on the circumference of the soil collector 2, a driving motor 8 is provided in the box body 1, and the output end of the driving motor 8 is connected to the driving shaft, and the driving A first bevel gear 10 is provided at the other end of the shaft, and the pressing and extracting mechanism includes a connecting shaft 11 and a cam 13. The two ends of the connecting shaft 11 are rotatably connected to the two opposite inner walls of the box body 1 through bearings respectively. A second bevel gear 12 is fixedly sleeved on the connecting shaft 11, and the second bevel gear 12 is meshingly connected with the first bevel gear 10. A cam 13 is fixedly sleeved on the connecting shaft 11, and an extraction mechanism is provided on one side of the cam 13. Two protrusions 22 are symmetrically provided on the soil collector 2. The extraction mechanism can take the soil collector 2 out of the slide 5 through the protrusions 22. The pushing mechanism is transmission-connected to the connecting shaft 11, and the pushing mechanism is used to send the soil collector 2 to the top of the through hole 3.

[0028] The extraction mechanism includes two arc plates 14, both of which are fixedly connected to the cam 13 through a connecting rod. A gap is provided between the two arc plates 14, and the gap can allow the soil collector 2 to pass through. The adjacent sides of the two arc plates 14 are provided with a connecting edge 1401, and the connecting edge 1401 can be slidably connected to the bottom end of the protrusion 22 when the cam 13 rotates.

[0029] The pushing mechanism includes a support rod 16, a rotating shaft 17 and a first pulley 15. The bottom of the support rod 16 is fixedly connected to the bottom of the inner cavity of the box body 1. The rotating shaft 17 is rotatably connected to the support rod 16. The rotating shaft 17 is rotatably sleeved with the first pulley 15. The connecting shaft 11 is sleeved with a second pulley 21. The second pulley 21 and the first pulley 15 are connected by a belt drive. A pushing rod 18 is fixedly connected to one end of the rotating shaft 17. The pushing rod 18 pushes by contacting the soil collector 2 from the side away from the cam 13.

[0030] like Figure 5 In this embodiment, the push rod 18 includes a fixed rod 1801 and a movable rod 1802. The fixed rod 1801 is fixed to the rotating shaft 17. The movable rod 1802 is hinged to one side of the fixed rod 1801 away from the cam 13, and the other side is connected through an elastic element.

[0031] The elastic element is the first spring 9, and the two ends of the first spring 9 are respectively fixed to the movable rod 1802 and the fixed rod 1801. When pushing, the pushing rod 18 pushes the soil collector 2 to move in the direction of the cam 13 to above the through hole 3 and is restricted from continuing to move by the end of the slide groove 5. The movable rod 1802 continues to rotate and is blocked by the soil collector 2, and is separated from the fixed rod 1801 around the hinge point, so that the first spring 9 is stretched, and then after the movable rod 1802 is separated from the soil collector 2, it is reset under the tension of the first spring 9.

[0032] The push rod 18 is elastic and is made of rubber.

[0033] A storage rack 19 is provided in the box body 1, and a horizontal opening is provided on the top of the storage rack 19, and the opening faces the side of the through hole 3. The manipulator is connected to the inner wall of the box body 1 through a telescopic rod 20, and the opening, the through hole 3 and the telescopic rod 20 are located on the same straight line. The soil collector 2 can be placed in the storage rack 19 through the opening.

[0034] The soil collector 2 is a hollow tube, with a soil-breaking tip at the bottom, an extraction hook at one side, a sampling port above the extraction hook, and a sample storage bin in the soil collector 2, which is connected to the sample storage bin.

[0035] A control panel and a processor are provided on the top of the box 1. A display is provided on the control panel, and buttons are provided below the display.

[0036] A soil detection module is provided in the soil collector 2, and the soil detection module has a detection contact end, which is connected to the inner wall of the soil collector 2. The soil detection module is electrically connected to the processor. When the soil collector 2 is pushed into the soil through the through hole, the soil breaking tip is inserted into the soil, and then during the rising process of the soil collector 2, the soil sample is collected into the sample storage bin through the sampling port under the action of the extraction hook. The detection contact end can contact the soil sample for detection, and the detection result is transmitted to the processor through the soil detection module.

[0037] Working principle: When in use, move the device to the detection point, then start the drive motor 8 to drive the first bevel gear 10 to rotate, the first bevel gear 10 drives the connecting shaft 11 to rotate through the second bevel gear 12, and then drives the cam 13 to rotate. When the raised part of the cam 13 contacts the soil collector 2, the soil collector 2 can be pressed downward, so that the soil-breaking tip of the soil collector 2 can pass through the through hole 3 and insert into the soil. The cam 13 continues to rotate, and the two arc plates 14 can be hooked on the bottom of the two protrusions 22 from both sides of the soil collector 2. As the cam 13 rotates, the soil is extracted upward. The collector 2 moves until the soil collector 2 is completely taken out from the collector filling seat 4, and then is sent to the storage rack 19 under the joint action of the telescopic rod 20 and the manipulator. The soil collector 2 containing the soil sample is given enough detection time, so that a more accurate result can be detected. During the process of the soil collector 2 being taken out, the rotation of the connecting shaft 11 can drive the push rod 18 to rotate. The push rod 18 can push the next soil collector 2 loaded in the collector filling seat 4 to the position above the through hole 3 after the soil collector 2 is taken out, so as to complete the next sampling.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A geographic information data collection device, characterized in that: include: A box (1), wherein a soil collector (2), a manipulator, a pushing mechanism and a pressing and extracting mechanism are arranged in the box (1), a through hole (3) is provided at the bottom of the box (1), a collector filling seat (4) is provided at the top of the through hole (3), a slide groove (5) is provided on the collector filling seat (4), the slide groove (5) and the through hole (3) are mutually connected, a plurality of soil collectors (2) are slidably arranged in sequence in the slide groove (5) along the length direction, a limiting convex ring (6) is provided on the soil collector (2), a second spring (7) is provided at the bottom of the limiting convex ring (6), and the second spring (7) is sleeved on the circumference of the soil collector (2), a driving motor (8) is arranged in the box (1), the output end of the driving motor (8) is connected to a driving shaft, and the other end of the driving shaft is provided A first bevel gear (10) is provided. The pressing and extracting mechanism comprises a connecting shaft (11) and a cam (13). The two ends of the connecting shaft (11) are rotatably connected to two opposite inner walls of the box body (1) through bearings. A second bevel gear (12) is fixedly sleeved on the connecting shaft (11). The second bevel gear (12) and the first bevel gear (10) are meshingly connected. The connecting shaft (11) is fixedly sleeved with a cam (13). An extracting mechanism is arranged on one side of the cam (13). Two protrusions (22) are symmetrically arranged on the soil collector (2). The extracting mechanism can take the soil collector (2) out of the slide groove (5) through the protrusions (22). The pushing mechanism is transmission-connected to the connecting shaft (11). The pushing mechanism is used to send the soil collector (2) to the top of the through hole (3).

2. A geographic information data collection device according to claim 1, characterized in that: The extraction mechanism comprises two arc plates (14), the two arc plates (14) are fixedly connected to the cam (13) via a connecting rod, a gap is provided between the two arc plates (14), the gap can allow the soil collector (2) to pass through, and a connecting edge (1401) is provided on one adjacent side of the two arc plates (14), and the connecting edge (1401) can be slidably connected to the bottom end of the protrusion (22).

3. A geographic information data collection device according to claim 2, characterized in that: The pushing mechanism comprises a support rod (16), a rotating shaft (17) and a first pulley (15); the bottom of the support rod (16) is fixedly connected to the bottom of the inner cavity of the box body (1); the rotating shaft (17) is rotatably connected to the support rod (16); the rotating shaft (17) is rotatably sleeved with the first pulley (15); the connecting shaft (11) is sleeved with a second pulley (21); the second pulley (21) and the first pulley (15) are connected via a belt transmission; one end of the rotating shaft (17) is fixedly connected with a pushing rod (18); the pushing rod (18) pushes by contacting the soil collector (2) from a side away from the cam (13).

4. A geographic information data collection device according to claim 3, characterized in that: The push rod (18) comprises a fixed rod (1801) and a movable rod (1802), wherein the fixed rod (1801) is fixedly connected to the rotating shaft (17), and the movable rod (1802) is hinged to one side of the fixed rod (1801) away from the cam (13), and the other side is connected via an elastic element.

5. A geographic information data collection device according to claim 4, characterized in that: The elastic element is a first spring (9), and two ends of the first spring (9) are respectively fixed to the movable rod (1802) and the fixed rod (1801).

6. A geographic information data collection device according to claim 3, characterized in that: The push rod (18) is elastic and is made of rubber material.

7. A geographic information data collection device according to claim 6, characterized in that: A storage rack (19) is arranged in the box (1), the top of the storage rack (19) has a horizontal opening, the opening faces one side of the through hole (3), the manipulator is connected to the inner wall of the box (1) via a telescopic rod (20), the opening, the through hole (3) and the telescopic rod (20) are located on the same straight line, and the soil collector (2) can be placed in the storage rack (19) through the opening.

8. A geographic information data collection device according to claim 7, characterized in that: The soil collector (2) is in the shape of a hollow tube. A soil-breaking tip is provided at the bottom of the soil collector (2). An extraction hook is provided on one side of the soil-breaking tip. A sampling port is provided above the extraction hook. A sample storage bin is provided inside the soil collector (2), and the sampling port is connected to the sample storage bin.

9. A geographic information data collection device according to claim 8, characterized in that: A control panel and a processor are provided on the top of the box (1); a display is provided on the control panel; and buttons are provided below the display.

10. A geographic information data collection device according to claim 9, characterized in that: The soil collector (2) is provided with a soil detection module, the soil detection module has a detection contact end, the detection contact end is connected to the inner wall of the soil collector (2), and the soil detection module is electrically connected to the processor.

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