A land resource exploration sampling device

Abstract

The utility model discloses a kind of for land and resources exploration sampling device, including positioning cylinder, the lower end outer surface of the positioning cylinder is provided with hinged shaft, the lower end outer surface of the positioning cylinder is hinged with ridging support seat by hinged shaft, the outer surface of the ridging support seat is fixedly connected with conical plug, the inner side surface of the positioning cylinder is provided with soil taking spade head, the upper surface of the soil taking spade head is fixedly connected with mounting rod, the upper surface of the mounting rod is installed with extension rod, the upper surface of the extension rod is fixed at the lower surface of the driving shaft of motor, the motor is fixed on the upper surface of support seat, the surface of the mounting rod and extension rod is provided with hexalobular head, its bottom positioning mechanism is single mechanism, can be carried alone, and can be folded, overall sampling device can be carried apart, small in size, convenient to carry, and upper end extension rod and mounting rod can be mutually clamped and installed, clamped and installed can be quickly disassembled and installed, not easy to jam convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of land and resources exploration and sampling devices, and more specifically, to a land and resources exploration and sampling device. Background Technology

[0002] Geological exploration: Prospectors need to conduct geological surveys, collect data on geology, soil, climate, and other aspects, collect rock and mineral samples, and draw accurate geological maps. They also need to monitor environmental changes and assess their impact on geology. Mineral resource exploration: Prospectors search for new mineral resources in the field, conducting exploration and evaluation of mineral resources. This includes detailed investigations of the distribution, reserves, and grade of mineral deposits. Environmental assessment: With the increasing emphasis on environmental protection by the state, land resource exploration also includes environmental assessment work to ensure that resource development will not have a negative impact on the environment.

[0003] During land and resources exploration, soil sampling is required. As per existing technology, such as the authorized publication number CN220270830U, this utility model relates to the field of soil testing technology, and particularly to a deep soil sampling device for the field. This deep soil sampling device includes a base with two connecting rods. A fixed top plate is fixedly connected to the upper end of the connecting rods, and a motor is connected to the fixed top plate. A lead screw is connected to the lower end of the motor, and a movable plate connected to the connecting rods and capable of vertical movement is connected to the lower part of the lead screw. A soil sampling device is connected to the lower end of the movable plate. The base has holes corresponding to the vertical movement of the soil sampling device. Powered by a micro-motor, this deep soil sampling device drives the lead screw to move the movable plate vertically, simultaneously driving the soil sampling device downwards. The soil sampling device has graduations that clearly indicate the depth to which the soil drill enters the soil, without damaging the soil structure and preventing soil erosion.

[0004] The soil layer is deep, which makes it inconvenient to extend the sampling depth. In addition, the extension rods are all threaded, and the threaded connection becomes tighter and tighter when rotating. It is easy to jam and close when disassembling, which is inconvenient to assemble and disassemble. The overall mechanism is large and inconvenient to carry. Utility Model Content

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a sampling device for land and resources exploration. Its bottom positioning mechanism is a separate mechanism that can be carried independently and is foldable. The entire sampling device can be disassembled and carried, making it small in size and easy to carry. Furthermore, the upper extension rod and the mounting rod can be interlocked and installed together. The interlocking installation allows for quick disassembly and installation, is not prone to jamming, and is easy to use.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A sampling device for land and resources exploration includes a positioning cylinder. A hinge shaft is provided on the lower outer surface of the positioning cylinder. A flip bar support seat is hinged to the lower outer surface of the positioning cylinder via the hinge shaft. A tapered plug is fixedly connected to the outer surface of the flip bar support seat. A soil-sampling shovel head is provided on the inner surface of the positioning cylinder. An installation rod is fixedly connected to the upper surface of the soil-sampling shovel head. An extension rod is installed on the upper surface of the installation rod. The upper surface of the extension rod is fixed to the lower surface of a motor drive shaft. The motor is fixed to the support seat. On the upper surface of the device, the mounting rod and the extension rod are provided with hexagonal protrusions. The inner surface of the hexagonal protrusions is provided with a groove. A spring and a locking block are slidably connected to the inner surface of the groove. The locking blocks are respectively locked onto the inner surface of the extension rod and the inner surface of the drive shaft. The bottom positioning mechanism is a separate mechanism that can be carried separately and is foldable. The entire sampling device can be disassembled and carried. It is small in size and easy to carry. The upper extension rod and the mounting rod can be locked together. The locking installation allows for quick disassembly and installation and is not easy to jam. It is easy to use.

[0008] Furthermore, the lower outer surfaces of the drive shaft and the extension rod are provided with locking interfaces, and locking blocks are respectively locked onto the inner surface of the locking interfaces.

[0009] Furthermore, a hexagonal groove is provided on the lower surface of the extension rod, and the outer surface of the hexagonal protrusion of the mounting rod is engaged with the inner surface of the hexagonal groove of the extension rod.

[0010] Furthermore, the lower surface of the drive shaft is provided with a hexagonal groove, and the hexagonal protrusion of the extension rod is engaged with the inner surface of the hexagonal groove of the drive shaft.

[0011] Furthermore, a tapered plug is provided on the lower outer surface of the flip bar support.

[0012] Furthermore, a handle is fixed to the outer surface of the support base. The handle has an arched handle structure and the outer surface of the handle is covered with a rubber layer.

[0013] Furthermore, the outer surface of the soil-collecting shovel head is tightly fitted to the inner surface of the support cylinder, and the inner surface of the support cylinder is smoothly polished.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) Its bottom positioning mechanism is a separate mechanism that can be carried separately and is foldable. The whole sampling device can be disassembled and carried. It is small in size and easy to carry. The upper extension rod and the mounting rod can be snapped together and installed. The snap-fit ​​installation can be quickly disassembled and installed, and it is not easy to jam and is easy to use. Attached Figure Description

[0016] Figure 1 This is a first schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a second schematic diagram of the overall structure of this utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the overall structure of this utility model;

[0019] Figure 4 This is a partial structural diagram of the positioning cylinder of this utility model;

[0020] Figure 5 This is a schematic diagram showing the distribution of the mounting rod and the soil-boring shovel head of this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Positioning cylinder, 2. Hinge shaft, 3. Flip bar support seat, 4. Conical plug, 5. Soil scraper head, 6. Mounting rod, 7. Extension rod, 8. Motor, 9. Drive shaft, 10. Support seat, 670. Hexagonal protrusion, 671. Spring, 672. Locking block, 673. Locking interface, 11. Handle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] Please see Figure 1-5 A sampling device for land and resources exploration includes a positioning cylinder 1. A hinge shaft 2 is provided on the lower outer surface of the positioning cylinder 1. A flip bar support 3 is hinged to the lower outer surface of the positioning cylinder 1 via the hinge shaft 2. A conical plug 4 is fixedly connected to the outer surface of the flip bar support 3. A soil-sampling shovel head 5 is provided on the inner surface of the positioning cylinder 1. An installation rod 6 is fixedly connected to the upper surface of the soil-sampling shovel head 5. An extension rod 7 is installed on the upper surface of the installation rod 6. The upper surface of the extension rod 7 is fixed to the lower surface of the drive shaft 9 of a motor 8. The motor 8 is fixed to the upper surface of the support 10. The mounting rod 6 and the extension rod 7 are provided with hexagonal protrusions 670. The inner surface of the hexagonal protrusions 670 is provided with a groove. A spring 671 and a locking block 672 are slidably connected to the inner surface of the groove. The locking block 672 is respectively locked into the inner surface of the extension rod 7 and the inner surface of the drive shaft 9. Its bottom positioning mechanism is a separate mechanism, which can be carried separately and is foldable. The whole sampling device can be disassembled and carried. It is small in size and easy to carry. The upper extension rod and the mounting rod can be locked together. The locking installation can be quickly disassembled and installed. It is not easy to jam and is easy to use.

[0026] The lower outer surfaces of the drive shaft 9 and the extension rod 7 are provided with locking interfaces 673, and locking blocks 672 are respectively locked into the inner surface of the locking interfaces 673; this facilitates alignment and locking positioning. The locking blocks 672 can be locked into the corresponding locking interfaces 673 for positioning, and can fix the extension rod 7 and the mounting rod 6. When in use, the extension rod 7 can be added or removed as needed. When adding an extension rod 7, the extension rod 7 can be locked together end to end for fixing.

[0027] The lower surface of the extension rod 7 is provided with a hexagonal groove, and the outer surface of the hexagonal protrusion 670 of the mounting rod 6 is engaged with the inner surface of the hexagonal groove of the extension rod 7; in use, the hexagonal protrusion 670 of the mounting rod 6 is engaged with the hexagonal groove at the bottom of the extension rod 7 for positioning, which is convenient for installation;

[0028] The lower surface of the drive shaft 9 is provided with a hexagonal groove, and the hexagonal protrusion 670 of the extension rod 7 is engaged with the inner surface of the hexagonal groove of the drive shaft 9. In use, the hexagonal protrusion 670 of the extension rod 7 is engaged with the hexagonal groove of the drive shaft 9 for positioning, which facilitates engagement and positioning.

[0029] The lower outer surface of the flip bar support 3 is provided with a conical plug 4; the conical plug 4 is evenly distributed on both sides of the flip bar support 3 and is inclined outward. When in use, the flip bar support 3 can be supported on the ground, and its conical plug 4 is inserted into the ground for support. When the soil-taking shovel head 5 rotates and descends to take soil, it can be positioned and raised, and the soil-taking shovel head 5 can be moved up and down.

[0030] A handle 11 is fixed to the outer surface of the support base 10. The handle 11 adopts an arched handle structure and the outer surface of the handle 11 is covered with a rubber layer to increase friction when gripping.

[0031] The outer surface of the soil-removing shovel head 5 is tightly attached to the inner surface of the support cylinder 1, and the inner surface of the support cylinder 1 is smoothly polished. When the soil-removing shovel head 5 rotates inside the support cylinder 1, it can fit against the support. Due to the polishing of the inner wall, the friction can be reduced.

[0032] When in use, a flip bar support seat 3 is hinged to the lower outer surface of the positioning cylinder 1 via a hinge shaft 2. A conical plug 4 is fixedly connected to the outer surface of the flip bar support seat 3. When in use, the flip bar support seat 3 can be supported on the ground, and its conical plug 4 is inserted into the ground for support. When the soil-taking shovel head 5 rotates and descends to take soil, it can be positioned and raised, and the soil-taking shovel head 5 can be moved up and down.

[0033] The inner surface of the positioning cylinder 1 is provided with a soil-taking shovel head 5. The upper surface of the soil-taking shovel head 5 is fixedly connected with an installation rod 6. An extension rod 7 is installed on the upper surface of the installation rod 6. The upper surface of the extension rod 7 is fixed to the lower surface of the drive shaft 9 of the motor 8. The motor 8 is fixed to the upper surface of the support base 10. The motor 8 drives the drive shaft 9 to rotate, which can drive the soil-taking shovel head 5 to rotate downward, so as to drill into the soil and then lift the whole body to remove the soil.

[0034] In use, the surfaces of the mounting rod 6 and the extension rod 7 are provided with hexagonal protrusions 670. The inner surface of the hexagonal protrusions 670 is provided with a sliding groove. A spring 671 and a locking block 672 are slidably connected to the inner surface of the sliding groove. The locking block 672 is respectively locked into the inner surface of the extension rod 7 and the inner surface of the drive shaft 9. The lower outer surface of the drive shaft 9 and the extension rod 7 is provided with a locking interface 673. The locking block 672 is respectively locked into the inner surface of the locking interface 673. This facilitates alignment and locking positioning. The locking block 672 can be locked into the corresponding locking interface 673 for positioning, which can fix the extension rod 7 and the mounting rod 6. In use, the extension rod 7 can be added or removed as needed. When adding an extension rod 7, the extension rod 7 can be locked together end to end for fixing. Installation is convenient. When disassembling, press the locking block 672 along the locking interface 673 to press it in, and the mounting rod 6 and the extension rod 7 can be removed and pulled out. Disassembly is convenient.

Claims

1. A sampling device for land and resources exploration, comprising a positioning cylinder (1), characterized in that: The lower outer surface of the positioning cylinder (1) is provided with a hinge shaft (2), and a flip bar support seat (3) is hinged to the lower outer surface of the positioning cylinder (1) through the hinge shaft (2). A conical plug (4) is fixedly connected to the outer surface of the flip bar support seat (3). A soil-taking shovel head (5) is provided on the inner surface of the positioning cylinder (1). An installation rod (6) is fixedly connected to the upper surface of the soil-taking shovel head (5). An extension rod (7) is installed on the upper surface of the installation rod (6). The upper surface is fixed to the lower surface of the drive shaft (9) of the motor (8). The motor (8) is fixed to the upper surface of the support base (10). The surfaces of the mounting rod (6) and the extension rod (7) are provided with hexagonal protrusions (670). The inner surface of the hexagonal protrusions (670) is provided with a groove. The inner surface of the groove is slidably connected with a spring (671) and a locking block (672). The locking block (672) is respectively locked on the inner surface of the extension rod (7) and the inner surface of the drive shaft (9).

2. The sampling device for land and resources exploration according to claim 1, characterized in that: The lower outer surfaces of the drive shaft (9) and the extension rod (7) are provided with card interfaces (673), and the card blocks (672) are respectively engaged with the inner surface of the card interfaces (673).

3. The sampling device for land and resources exploration according to claim 1, characterized in that: The lower surface of the extension rod (7) is provided with a hexagonal groove, and the outer surface of the hexagonal protrusion (670) of the mounting rod (6) is engaged with the inner surface of the hexagonal groove of the extension rod (7).

4. A sampling device for land and resources exploration according to claim 1, characterized in that: The lower surface of the drive shaft (9) is provided with a hexagonal groove, and the hexagonal protrusion (670) of the extension rod (7) is engaged with the inner surface of the hexagonal groove of the drive shaft (9).

5. A sampling device for land and resources exploration according to claim 1, characterized in that: A tapered plug is provided on the lower outer surface of the flip bar support base (3).

6. A sampling device for land and resources exploration according to claim 1, characterized in that: The outer surface of the support base (10) is fixed with a handle (11), which adopts an arched handle structure and the outer surface of the handle (11) is covered with a rubber layer.

7. A sampling device for land and resources exploration according to claim 1, characterized in that: The outer surface of the soil-taking shovel (5) is closely attached to the inner surface of the positioning cylinder (1), and the inner surface of the positioning cylinder (1) is smoothly polished.

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