Multifunctional soil detection device

Abstract

The utility model relates to the technical field of soil detection, and discloses a multifunctional soil detection device which comprises a soil detector body and a detection probe assembly, a lead is mounted between the soil detector body and the detection probe assembly, and U-shaped plates are sleeved outside the front end and the rear end of the top of the detection probe assembly. According to the utility model, a protection structure is formed by the two U-shaped plates, the two arc-shaped protection plates, the two meshing transmission rods and the two T-shaped long screws, and then the protection structure is combined with the detection probe assembly for use, so that the detection probe assembly can be prevented from being damaged in the detection and use process; by adjusting the state that the two arc-shaped protection plates oppositely surround the detection probe assembly to be changed into the state that the two arc-shaped protection plates are separated from each other and are both perpendicular to the detection probe assembly, the detection probe assembly is abdicated, and therefore the detection requirement can be met; and the two arc-shaped protection plates can be used for carrying out comprehensive wrapping and anti-collision protection on the detection probe assembly.

Description

Technical Field

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

[0002] Existing soil testing devices can be divided into handheld soil testers and desktop soil testers based on their installation, usage, and size. Handheld soil testers are small and easy to carry, making them very suitable for field use. However, the detection heads in most currently used handheld soil testers are single-structured, which makes them prone to bumps and damage during transportation, resulting in practical limitations.

[0003] In recent years, with the further development of relevant technologies, the patent document 202221200844.7 of the prior art proposed that "through the setting of the anti-pressure device, the anti-pressure strip and the anti-pressure support plate are enclosed on the outside of the detection probe, which can improve the protruding state of the detection probe at the front end of the detection head, reduce the trouble of the detection probe being damaged by pressure when carrying, and enhance the anti-fall performance of the detection probe. Through the setting of the scraper ring, after use, the scraper ring inside the anti-pressure support plate can scrape along the surface of the detection probe, and can scrape off the soil adhered to the detection probe during detection, thereby reducing the diffusion of the adhered soil and causing inconvenience to subsequent carrying." However, although the protective structure disclosed in the above-mentioned prior art can move and make way during the process of the probe being buried in the soil, due to the size limitation of the actual structure and the avoidance of structural interference, its making way stroke will be very limited. It is not applicable to longer probes in reality, and its practicality still needs further improvement. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a multifunctional soil detection device, which solves the problems raised by the above background technology.

[0005] The utility model provides the following technical solution: a multifunctional soil detection device, comprising a soil detector body and a detection probe assembly, wherein a wire is installed between the soil detector body and the detection probe assembly, U-shaped plates are respectively provided on the front and rear ends of the top of the detection probe assembly, and two threaded holes are provided inside one side of the detection probe assembly, an engaging transmission rod is provided between the top of the two U-shaped plates and the top structure of the detection probe assembly, one end of the two engaging transmission rods is engaged and connected, and a T-shaped long screw is respectively provided inside one end of the two engaging transmission rods, and one end of the two T-shaped long screws is respectively threadedly connected in the two threaded holes;

[0006] The bottoms of the two U-shaped plates are both connected with arc-shaped protective plates, and the two arc-shaped protective plates form a protective space in which the bottom structure of the detection probe assembly is sheathed.

[0007] Preferably, the detection probe assembly consists of a handle shell and a detection probe, the detection probe is sleeved on the inner side of the middle portion of the handle shell, and the bottom end of the detection probe is a cone-shaped structure.

[0008] Selectedly, the two meshing transmission rods each include a transmission shaft and an adjusting gear. The middle part of the transmission shaft is mounted on the inner bottom side of the handle shell through a bearing and there is a makeshift space between the transmission shaft and the detection rod. The end heads at both ends of the transmission shaft are fixedly connected to the top two sides of the corresponding U-shaped plate, and the end head at one end of the transmission shaft is fixedly connected to the middle part of the corresponding adjusting gear. The two meshing transmission rods can enable the two arc-shaped protective plates and the two U-shaped plates to flip close to each other or flip away from each other synchronously.

[0009] The two adjusting gears are meshed and connected with each other, and the interiors of the two adjusting gears are provided with arc-shaped clearance grooves that can be fitted with corresponding T-shaped long screws to meet the limit and clearance requirements of the front and rear adjusting gears.

[0010] The surfaces of one end of the two T-shaped long screws are each provided with a semicircular groove to increase torsional friction and facilitate operation, and the step surfaces of one end of the two T-shaped long screws are each provided with friction patterns to enhance the locking and limiting effect of the T-shaped long screws.

[0011] The corners on the opposite side of the two arc-shaped protective plates are set to rounded structures to avoid scratches, and the tops of the two arc-shaped protective plates are respectively welded and fixed to the bottoms of the two U-shaped plates to ensure the stability of the structure.

[0012] Preferably, the bottom ends of the two arc-shaped protective plates are provided with conical arc grooves, and the two conical arc grooves can make way in a conical manner, thereby facilitating the synchronous breaking and insertion of the arc-shaped protective plate and the bottom of the detection probe assembly, and during the detection and insertion process of the detection probe assembly, the gap between the arc-shaped protective plate and the detection probe assembly is used to sample the soil in the target area.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model comprises two U-shaped plates, two arc-shaped protective plates, two meshing transmission rods and two T-shaped long screws to form a protective structure, which is then used in combination with a detection probe assembly. During the detection and use of the detection probe assembly, the two arc-shaped protective plates can be adjusted from a state of relatively surrounding the detection probe assembly to a state where the two arc-shaped protective plates are separated and both hang down from the detection probe assembly, thereby making way for the detection probe assembly, thereby meeting the detection requirements. When the detection probe assembly is idle, the two arc-shaped protective plates can be used to fully wrap the detection probe assembly for anti-collision protection.

[0015] 2. The utility model provides conical arc grooves at the bottom of the two arc-shaped protective plates, so that the arc-shaped protective plates can be inserted into the ground synchronously with the bottom of the detection probe assembly. Then, during the detection process of the detection probe assembly, the gap between the arc-shaped protective plates and the detection probe assembly is used to sample the soil in the target area. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0018] Figure 3 This is a bottom view schematic diagram of the structure detection probe assembly of the utility model;

[0019] Figure 4 This is an enlarged schematic diagram of the arc-shaped protective plate of the utility model;

[0020] Figure 5 It is an enlarged schematic diagram of the conical arc groove structure of the utility model.

[0021] In the figure: 1. Soil detector body; 2. Detection probe assembly; 3. Wire; 4. U-shaped plate; 5. Arc-shaped protective plate; 6. Engaging transmission rod; 61. Transmission shaft; 62. Adjustment gear; 7. T-shaped long screw; 8. Conical arc groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figure 1-4 A multifunctional soil detection device includes a soil detector body 1 and a detection probe assembly 2. A wire 3 is installed between the soil detector body 1 and the detection probe assembly 2. The detection probe assembly 2 consists of a handle shell and a detection probe. The detection probe is mounted on the inner side of the middle portion of the handle shell. The bottom end of the detection probe is a cone-shaped structure.

[0025] The front and rear ends of the top of the detection probe assembly 2 are both fitted with U-shaped plates 4, and two threaded holes are provided inside one side of the detection probe assembly 2. An engaging transmission rod 6 is provided between the top of the two U-shaped plates 4 and the top structure of the detection probe assembly 2. One end of the two engaging transmission rods 6 is engaged and connected, and one end of the two engaging transmission rods 6 is fitted with a T-shaped long screw 7. One end of the two T-shaped long screws 7 is respectively threadedly connected to the two threaded holes. The bottom of the two U-shaped plates 4 is connected with an arc-shaped protective plate 5. The two arc-shaped protective plates 5 form a protective space in which the bottom structure of the detection probe assembly 2 is fitted;

[0026] The two meshing transmission rods 6 each include a transmission shaft 61 and an adjusting gear 62. The middle portion of the transmission shaft 61 is sleeved on the inner bottom side of the handle housing through a bearing, and there is a clearance space between the transmission shaft 61 and the detection rod. The ends of the transmission shaft 61 are fixedly sleeved on both sides of the top of the corresponding U-shaped plate 4. The end of one end of the transmission shaft 61 is fixedly connected to the middle portion of the corresponding adjusting gear 62. The two meshing transmission rods 6 can enable the two arc-shaped protective plates 5 and the two U-shaped plates 4 to flip close to or away from each other synchronously. The two adjusting gears 62 are meshed and connected with each other, and the interiors of the two adjusting gears 62 are provided with arc-shaped clearance grooves that can be sleeved with the corresponding T-shaped long screws 7 to meet the limit clearance requirements of the front and rear adjustment gears 62.

[0027] The surfaces of one end of the two T-shaped long screws 7 are provided with semicircular grooves to increase torsional friction and facilitate operation, and the step surfaces of one end of the two T-shaped long screws 7 are provided with friction patterns to enhance the locking and limiting effect of the T-shaped long screws 7. The corners on the opposite side of the two arc-shaped protective plates 5 are set to rounded structures to avoid scratches, and the tops of the two arc-shaped protective plates 5 are respectively welded and fixed to the bottoms of the two U-shaped plates 4 to ensure the stability of the structure.

[0028] Working principle: When in use, the two T-shaped long screws 7 are twisted to temporarily move the stepped surfaces of the two T-shaped long screws 7 away from the two adjusting gears 62. Then, the two arc-shaped protective plates 5 are flipped over, so that the two arc-shaped protective plates 5 are transformed from a state of relatively surrounding the detection probe assembly 2 to a state where the two arc-shaped protective plates 5 are separated and both are vertical to the detection probe assembly 2. During the flipping process of the two arc-shaped protective plates 5, the two adjusting gears 62 are synchronously meshed and driven;

[0029] After the two arc-shaped protective plates 5 are adjusted to be stable and give way to the detection probe assembly 2, the two T-shaped long screws 7 are reset and locked so that the step surfaces of the two T-shaped long screws 7 are again fitted and pressed against the surfaces at the corresponding positions of the two adjustment gears 62. Then, the detection probe of the detection probe assembly 2 is inserted into the soil in the target area and soil detection is carried out in conjunction with the soil detector body 1.

[0030] Example 2

[0031] See also Figure 1-5 A multifunctional soil detection device includes a soil detector body 1 and a detection probe assembly 2. A wire 3 is installed between the soil detector body 1 and the detection probe assembly 2. The detection probe assembly 2 consists of a handle shell and a detection probe. The detection probe is mounted on the inner side of the middle portion of the handle shell. The bottom end of the detection probe is a cone-shaped structure.

[0032] The front and rear ends of the top of the detection probe assembly 2 are both fitted with U-shaped plates 4, and two threaded holes are provided inside one side of the detection probe assembly 2. An engaging transmission rod 6 is provided between the top of the two U-shaped plates 4 and the top structure of the detection probe assembly 2. One end of the two engaging transmission rods 6 is engaged and connected, and one end of the two engaging transmission rods 6 is fitted with a T-shaped long screw 7. One end of the two T-shaped long screws 7 is respectively threadedly connected to the two threaded holes. The bottom of the two U-shaped plates 4 is connected with an arc-shaped protective plate 5. The two arc-shaped protective plates 5 form a protective space in which the bottom structure of the detection probe assembly 2 is fitted;

[0033] The two meshing transmission rods 6 each include a transmission shaft 61 and an adjusting gear 62. The middle portion of the transmission shaft 61 is sleeved on the inner bottom side of the handle housing through a bearing, and there is a clearance space between the transmission shaft 61 and the detection rod. The ends of the transmission shaft 61 are fixedly sleeved on both sides of the top of the corresponding U-shaped plate 4. The end of one end of the transmission shaft 61 is fixedly connected to the middle portion of the corresponding adjusting gear 62. The two meshing transmission rods 6 can enable the two arc-shaped protective plates 5 and the two U-shaped plates 4 to flip close to or away from each other synchronously. The two adjusting gears 62 are meshed and connected with each other, and the interiors of the two adjusting gears 62 are provided with arc-shaped clearance grooves that can be sleeved with the corresponding T-shaped long screws 7 to meet the limit clearance requirements of the front and rear adjustment gears 62.

[0034] The surfaces of one end of the two T-shaped long screws 7 are provided with semicircular grooves to increase torsional friction and facilitate operation, and the step surfaces of one end of the two T-shaped long screws 7 are provided with friction lines to enhance the locking and limiting effect of the T-shaped long screws 7. The corners of the opposite sides of the two arc-shaped protective plates 5 are set as rounded structures to avoid scratches, and the tops of the two arc-shaped protective plates 5 are respectively welded to the bottoms of the two U-shaped plates 4 to ensure the stability of the structure;

[0035] The bottom ends of the two arc-shaped protective plates 5 are both provided with tapered arc grooves 8, and the two tapered arc grooves 8 can make way in a tapered manner, thereby facilitating the simultaneous breaking and insertion of the arc-shaped protective plates 5 and the bottom of the detection probe assembly 2. Then, during the detection process of the detection probe assembly 2, the gap between the arc-shaped protective plates 5 and the detection probe assembly 2 is used to sample the soil in the target area.

[0036] Working Principle: When using, when soil testing is required in the area to be tested, the detection probe assembly 2 can be held and the detection probe and the two curved protective plates 5 can be inserted into the area to be tested simultaneously. The detection probe assembly 2 cooperates with the soil detector body 1 through the wire 3 to perform soil testing. At the same time, the soil in the area to be tested will be squeezed into the gap between the two curved protective plates 5 and the detection probe.

[0037] After the detection is completed, pull out the detection probe assembly 2 and the arc-shaped protective plate 5, twist the two T-shaped long screws 7, so that the step surfaces of the two T-shaped long screws 7 are temporarily away from the two adjusting gears 62, and then flip the two arc-shaped protective plates 5 so that the two arc-shaped protective plates 5 are changed from being relatively surrounded by the detection probe assembly 2 to being separated from each other and both hanging on the detection probe assembly 2, and then release the soil sample in the gap space.

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

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

Claims

1. A multifunctional soil detection device, comprising a soil detector body (1) and a detection probe assembly (2), wherein a wire (3) is installed between the soil detector body (1) and the detection probe assembly (2), and characterized in that: The front and rear ends of the top of the detection probe assembly (2) are both covered with U-shaped plates (4), and two threaded holes are provided inside one side of the detection probe assembly (2). An engaging transmission rod (6) is provided between the tops of the two U-shaped plates (4) and the top structure of the detection probe assembly (2). One end of the two engaging transmission rods (6) is engaged and connected, and one end of the two engaging transmission rods (6) is covered with a T-shaped long screw (7), and one end of the two T-shaped long screws (7) is respectively threadedly connected in the two threaded holes. The bottoms of the two U-shaped plates (4) are both connected to arc-shaped protective plates (5), and the two arc-shaped protective plates (5) form a protective space in which the bottom structure of the detection probe assembly (2) is sheathed.

2. The multifunctional soil detection device according to claim 1, characterized in that: The detection probe assembly (2) consists of a handle shell and a detection probe. The detection probe is sleeved on the inner side of the middle portion of the handle shell, and the bottom end of the detection probe is a cone-shaped structure.

3. The multifunctional soil detection device according to claim 2, characterized in that: The two meshing transmission rods (6) each include a transmission shaft (61) and an adjusting gear (62). The middle portion of the transmission shaft (61) is sleeved on the bottom inner side of the handle shell through a bearing and has a clearance space between it and the detection rod. The ends of both ends of the transmission shaft (61) are fixedly sleeved with the top two sides of the corresponding U-shaped plate (4), and the end of one end of the transmission shaft (61) is fixedly connected with the middle portion of the corresponding adjusting gear (62).

4. The multifunctional soil detection device according to claim 3, characterized in that: The two adjusting gears (62) are meshed and connected with each other, and the interiors of the two adjusting gears (62) are each provided with an arc-shaped clearance groove capable of being fitted with a corresponding T-shaped long screw (7).

5. The multifunctional soil detection device according to claim 1, characterized in that: The surfaces of one end of the two T-shaped long screw rods (7) are both provided with semicircular grooves, and the step surfaces of one end of the two T-shaped long screw rods (7) are both provided with friction lines.

6. The multifunctional soil detection device according to claim 1, characterized in that: The corners on opposite sides of the two arc-shaped protective plates (5) are both configured as rounded structures, and the tops of the two arc-shaped protective plates (5) are respectively welded and fixed to the bottoms of the two U-shaped plates (4).

7. The multifunctional soil detection device according to claim 1, characterized in that: The bottom ends of the two arc-shaped protective plates (5) are both provided with tapered arc grooves (8), and the two tapered arc grooves (8) can provide tapered space.

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