A soil sampling device

Abstract

The utility model provides a kind of soil sampling device, it is related to soil sampling technical field, the utility model includes engine, the side of engine is equipped with handle, the side of engine is equipped with sampling tube, the side of engine is equipped with support device, the support device passes through support plate, to support limit for sampling tube, the support device includes mounting plate, bolt, connecting frame, support plate, bottom plate and clamping block, the mounting plate is located engine side, the bolt is inserted in mounting plate side, to be fixed with connecting frame, the support plate is set up in connecting frame far from mounting plate side, the utility model can use support plate and bottom plate by using support device, to support position when sampling tube moves, avoid sampling tube insertion inside ground, when angle inclination occurs, lead to the case of influence sampling tube use effect occurs, to improve the sampling effect of soil sampling device.

Description

Technical Field

[0001] This utility model relates to the field of soil sampling, and in particular to a soil sampling device. Background Technology

[0002] Soil sampling devices are equipment used to extract samples from soil, and are commonly used in fields such as environmental monitoring, agricultural research, and land assessment.

[0003] When taking soil samples, the sampling tube is connected to the engine. The operator holds the handles on both sides of the engine, keeping the sampling tube perpendicular to the ground, and then starts the engine to drive the sampling tube into the ground for soil sampling. When the sampling tube enters the ground, it is prone to tilting, resulting in incorrect insertion depth and affecting the sampling efficiency of the soil sampling device. Utility Model Content

[0004] The technical problem this invention aims to solve is that when the sampling tube enters the ground, it is prone to tilting, which leads to incorrect insertion depth and affects the sampling effect of the soil sampling device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a soil sampling device, including an engine, a handle on one side of the engine, a sampling tube on one side of the engine, and a support device on one side of the engine. The support device supports and limits the sampling tube through a support plate.

[0006] The effect achieved by the above components is as follows: when taking soil samples, the sampling tube is connected to the engine, and then the operator holds the handles on both sides of the engine and keeps the sampling tube perpendicular to the ground. At this time, the support device supports the sampling tube to keep it in a vertical state. Then the engine is started to drive the sampling tube to the ground to take soil samples.

[0007] Preferably, the support device includes a mounting plate, bolts, a connecting frame, a support plate, a base plate, and a locking block. The mounting plate is located on the engine side, the bolts are inserted into one side of the mounting plate to fix it to the connecting frame, the support plate is located on the side of the connecting frame away from the mounting plate, the base plate is located on the side of the support plate closer to the ground, and the locking block is inserted into one side of the connecting frame to fix the support plate.

[0008] The aforementioned components achieve the following effects: When using the support device, the connecting frame is moved to the mounting plate fixed on the side of the engine. Then, the bolts are rotated to pass through the mounting plate and be threaded onto the connecting frame. At this time, the bottom plate on one side of the support plate contacts the ground, and the moving locking block disengages from the connecting frame, no longer engaging with the support plate. When the engine drives the sampling tube into the ground, the connecting frame extends the support plate and slides. The support plate and bottom plate then support and limit the movement trajectory of the engine and the angle of the sampling tube. By using the support device, the support plate and bottom plate can provide positional support when the sampling tube moves, preventing the sampling tube from tilting at an angle when inserted into the ground, which would affect the effectiveness of the sampling tube and thus improve the sampling effect of the soil sampling device.

[0009] Preferably, a washer is provided on one side of the bolt, and the washer increases the contact area between the bolt and the mounting plate.

[0010] The effect achieved by the above components is to fix the bolts and mounting plates by abutting the gaskets, thereby increasing the contact area between the bolts and the mounting plates and thus improving the performance of the bolts.

[0011] Preferably, an operating block is provided on one side of the bolt, and the operating block increases the size of one side of the bolt.

[0012] The effect achieved by the above components is that the bolt is fixed by the operating block, and then the size of one side of the bolt is raised, making the bolt easier to rotate.

[0013] Preferably, one side of the card block is provided with a connecting rope, and the other side of the connecting rope is connected to the connecting frame.

[0014] The effect achieved by the above components is that the two ends of the connecting rope are fixed to the card block and the connecting frame, and then the card block is connected to the connecting frame, so as to avoid the card block being lost and thus affecting the use of the card block.

[0015] Preferably, the support plate has arc strips on both sides, and the arc surface of the arc strips is close to the connecting frame.

[0016] The effect achieved by the above components is to reduce the friction between the connecting frame and the supporting plate by fixing the arc strips on both sides of the supporting plate, thereby making it easier for the connecting frame to slide along the supporting plate.

[0017] Preferably, the support plate is provided with a reinforcing plate on the side near the bottom plate, and the reinforcing plate improves the connection strength between the support plate and the bottom plate.

[0018] The effect achieved by the above components is as follows: by connecting and fixing the reinforcing plate to the base plate and the support plate, the connection strength between the base plate and the support plate is improved, and the deformation at the connection point is prevented from affecting the use of the support plate.

[0019] Preferably, the base plate has a plurality of triangular blocks on the side away from the support plate, and the plurality of triangular blocks are inserted into the ground.

[0020] The effect achieved by the above components is as follows: by inserting several triangular blocks fixed on one side of the base plate into the ground, the contact strength between the base plate and the ground is increased, thus preventing the base plate from shifting under force.

[0021] In summary, the beneficial effects of this utility model are as follows: By using a support device, a support plate and a base plate can be used to support the position of the sampling tube when it is moved, so as to avoid the sampling tube being tilted when it is inserted into the ground, which would affect the sampling tube's performance and thus improve the sampling effect of the soil sampling device. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the support device of this utility model; Figure 3 This utility model Figure 2 A schematic diagram of a partial three-dimensional structure; Figure 4 This utility model Figure 3 Enlarged view of point A.

[0024] Legend: 1. Engine; 2. Handle; 3. Sampling tube; 4. Support device; 41. Mounting plate; 42. Bolt; 43. Connecting bracket; 44. Support plate; 46. ​​Locking block; 47. Gasket; 48. Operating block; 49. Connecting rope; 410. Arc strip; 411. Reinforcing plate; 412. Triangular block. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Example 1, Figures 1 to 4 The soil sampling device shown includes an engine 1, a handle 2 on one side of the engine 1, a sampling tube 3 on one side of the engine 1, and a support device 4 on one side of the engine 1. The support device 4 supports and limits the sampling tube 3 via a support plate 44. During soil sampling, the sampling tube 3 is connected to the engine 1. The operator holds the handles 2 on both sides of the engine 1, keeping the sampling tube 3 perpendicular to the ground. The support device 4 supports the sampling tube 3, keeping it vertical. Then, the engine 1 is started, driving the sampling tube 3 to the ground surface for soil sampling.

[0028] Figures 1 to 4 The support device 4 shown includes a mounting plate 41, bolts 42, a connecting frame 43, a support plate 44, a base plate, and a locking block 46. The mounting plate 41 is located on one side of the engine 1. The bolts 42 are inserted into one side of the mounting plate 41 to fix it to the connecting frame 43. The support plate 44 is located on the side of the connecting frame 43 away from the mounting plate 41. The base plate is located on the side of the support plate 44 closer to the ground. The locking block 46 is inserted into one side of the connecting frame 43 to fix the support plate 44.

[0029] Figures 1 to 4 As shown, when using the support device 4, the connecting frame 43 is moved to the mounting plate 41 fixed on one side of the engine 1. Then, the bolt 42 is rotated so that the bolt 42 passes through the mounting plate 41 and is threadedly fixed to the connecting frame 43. At this time, the bottom plate on one side of the support plate 44 is in contact with the ground, and the moving block 46 is disengaged from the connecting frame 43 and is not locked to the support plate 44. Then, when the engine 1 drives the sampling tube 3 to the ground, the connecting frame 43 extends the support plate 44 to slide. Then, the support plate 44 and the bottom plate support and limit the movement trajectory of the engine 1 and the angle of the sampling tube 3. By using the support device 4, the support plate 44 and the bottom plate can be used to provide positional support when the sampling tube 3 moves, avoiding the situation where the sampling tube 3 tilts at an angle when inserted into the ground, which would affect the use effect of the sampling tube 3, thereby improving the sampling effect of the soil sampling device.

[0030] Figures 1 to 4A washer 47 is provided on one side of the bolt 42, which increases the contact area between the bolt 42 and the mounting plate 41. The washer 47 abuts against and fixes the bolt 42 and the mounting plate 41, thereby increasing the contact area between the bolt 42 and the mounting plate 41 and improving the performance of the bolt 42. An operating block 48 is provided on one side of the bolt 42, which increases the dimension of one side of the bolt 42. The operating block 48 is fixed to the bolt 42, and the increased dimension of one side of the bolt 42 makes it easier to rotate.

[0031] Figures 1 to 4 The shown locking block 46 has a connecting rope 49 on one side, and the other side of the connecting rope 49 is connected to the connecting frame 43. The two ends of the connecting rope 49 are fixed to the locking block 46 and the connecting frame 43, thus connecting the locking block 46 to the connecting frame 43 and preventing the locking block 46 from being lost and affecting its use. The support plate 44 has arc-shaped strips 410 on both sides, with the arc surface of the arc-shaped strips 410 close to the connecting frame 43. Fixing the arc-shaped strips 410 to both sides of the support plate 44 reduces the friction between the connecting frame 43 and the support plate 44, making it easier for the connecting frame 43 to slide along the support plate 44.

[0032] Figures 1 to 4 The support plate 44 shown has a reinforcing plate 411 on the side near the base plate, which enhances the connection strength between the support plate 44 and the base plate. The reinforcing plate 411 connects and fixes the support plate 44 to the base plate and the base plate, thus increasing the connection strength and preventing deformation at the connection point, which could affect the use of the support plate 44. Several triangular blocks 412 are provided on the side of the base plate away from the support plate 44, and these blocks are inserted into the ground. These triangular blocks 412, fixed to one side of the base plate and inserted into the ground, increase the contact strength between the base plate and the ground, preventing the base plate from shifting under stress.

[0033] Working principle: When taking soil samples, the sampling tube 3 is connected to the engine 1. Then the operator holds the handles 2 on both sides of the engine 1 and keeps the sampling tube 3 perpendicular to the ground. At this time, the support device 4 supports the sampling tube 3 to keep it in a vertical state. Then the engine 1 is started to drive the sampling tube 3 to the ground to take soil samples. When using the support device 4, the connecting frame 43 is moved to the mounting plate 41 fixed on one side of the engine 1. Then, the bolt 42 is rotated so that the bolt 42 passes through the mounting plate 41 and is threadedly fixed to the connecting frame 43. At this time, the bottom plate on one side of the support plate 44 is in contact with the ground, and the moving block 46 is disengaged from the connecting frame 43 and is not locked with the support plate 44. Then, when the engine 1 drives the sampling tube 3 to the ground, the connecting frame 43 extends the support plate 44 to slide. Then, the support plate 44 and the bottom plate support and limit the movement trajectory of the engine 1 and the angle of the sampling tube 3. By using the support device 4, the support plate 44 and the bottom plate can be used to provide positional support when the sampling tube 3 moves, avoiding the sampling tube 3 from tilting at an angle when inserted into the ground, which would affect the use effect of the sampling tube 3, thereby improving the sampling effect of the soil sampling device.

[0034] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A soil sampling device, comprising an engine (1), characterized in that: A handle (2) is provided on one side of the engine (1), a sampling tube (3) is provided on one side of the engine (1), and a support device (4) is provided on one side of the engine (1). The support device (4) supports and limits the sampling tube (3) through a support plate (44). The support device (4) includes a mounting plate (41), bolts (42), a connecting frame (43), a support plate (44), a base plate, and a locking block (46). The mounting plate (41) is located on one side of the engine (1). The bolt (42) is inserted on one side of the mounting plate (41) to fix it to the connecting frame (43). The support plate (44) is located on the side of the connecting frame (43) away from the mounting plate (41). The bottom plate is located on the side of the support plate (44) closer to the ground. The locking block (46) is inserted on one side of the connecting frame (43) to fix the support plate (44). A washer (47) is provided on one side of the bolt (42). The washer (47) increases the contact area between the bolt (42) and the mounting plate (41).

2. The soil sampling device according to claim 1, characterized in that: An operating block (48) is provided on one side of the bolt (42), and the operating block (48) increases the size of one side of the bolt (42).

3. A soil sampling device according to claim 2, characterized in that: One side of the card block (46) is provided with a connecting rope (49), and the other side of the connecting rope (49) is connected to the connecting frame (43).

4. A soil sampling device according to claim 3, characterized in that: The support plate (44) has arc strips (410) on both sides, and the arc surface of the arc strips (410) is close to the connecting frame (43).

5. A soil sampling device according to claim 4, characterized in that: The support plate (44) is provided with a reinforcing plate (411) on the side near the bottom plate, and the reinforcing plate (411) enhances the connection strength between the support plate (44) and the bottom plate.

6. A soil sampling device according to claim 5, characterized in that: The base plate has several triangular blocks (412) on the side away from the support plate (44), and several of the triangular blocks (412) are inserted into the ground.

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