Land resource exploration device

Abstract

The utility model discloses a land resource exploration device, which relates to the technical field of land exploration and comprises a rotating handle arranged on the upper side of a device body and a lifting disc, an inner threaded pipe is fixedly connected to the middle of the upper surface of the lifting disc, and a vertical threaded rod penetrating through the top of the device body is fixedly connected to the lower surface of the rotating handle. A shell is clamped to the lower side of the lifting disc, a sampling barrel is arranged on the lower side of the shell, a plurality of sets of sawteeth are fixedly connected to the lower end of the sampling barrel, the lifting disc is located in the device body, the vertical threaded rod is in threaded connection with the inner threaded pipe, and four sets of limiting sliding blocks are fixedly connected to the outer side of the lifting disc; the soil sampling device has the advantages that the soil sampling amount can be adjusted according to actual requirements, the soil sampling function is fast, the operation difficulty is low, the land exploration efficiency is improved, the exploration device can be stored, the occupied space of the device is reduced, and the device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of land exploration, in particular to a land resource exploration device. Background Art

[0002] Land resources refer to land that has been used by humans and can be used by humans in the foreseeable future. Land resources include both natural categories, that is, the natural attributes of land, and economic categories, that is, the social attributes of land. They are human means of production and labor objects. When using land resources, it is usually necessary to design a land resource exploration device to explore and sample land resources.

[0003] After searching, the patent number is CN210923140U, which discloses a land exploration sampling device. The exploration depth can be increased by increasing the number of connected sampling tubes. When the drill bit is pulled out after the exploration, the hole is hooked by the iron hook on the iron chain to facilitate the pulling out of the drill tube and the sampling tube. It is of great help for small exploration devices. However, the existing land resource exploration device has a relatively complicated operation process when in use, and the soil sampling rate is also relatively slow, which will affect the efficiency of land exploration. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a land resource exploration device. When the existing land resource exploration device is used, its operation process is relatively complicated and the soil sampling rate is also relatively slow, which will affect the efficiency of land exploration.

[0005] In order to solve the above technical problems, the technical solution of the utility model is a land resource exploration device, comprising a rotating handle arranged on the upper side of the device body, and a lifting plate, an internal threaded tube is fixedly connected to the middle position of the upper surface of the lifting plate, a vertical threaded rod passing through the top of the device body is fixedly connected to the lower surface of the rotating handle, a shell is clamped on the lower side of the lifting plate, a sampling barrel is arranged on the lower side of the shell, and a plurality of groups of saw teeth are fixedly connected to the lower end of the sampling barrel.

[0006] As a further solution of the utility model: the lifting plate is located inside the device body, the vertical threaded rod is threadedly connected to the internal threaded pipe, four groups of limiting sliding blocks are fixedly connected to the outside of the lifting plate, and four groups of limiting sliding grooves are opened on the inner wall of the device body near the bottom.

[0007] As a further solution of the utility model: the four groups of limit sliding blocks are respectively located inside the four groups of limit sliding grooves, and the four groups of limit sliding blocks are symmetrically arranged about the internal threaded tube, and the four groups of limit sliding blocks are evenly spaced and distributed on the outside of the lifting plate.

[0008] As a further solution of the utility model: a driving motor is mounted inside the shell, an output end of the driving motor is fixedly connected to a rotating shaft penetrating the shell, the sampling cylinder is clamped with the rotating shaft, and a plurality of groups of saw teeth are evenly spaced and distributed at the lower end of the sampling cylinder.

[0009] As a further solution of the utility model: two groups of grooves are provided at the outer bottom of the device body, and pedals are provided inside the two groups of grooves, the two groups of pedals are respectively connected to the device body with connecting hinges, the outer bottom of the device body is sleeved with an internal threaded ring, four groups of openings are opened through the outer top of the device body, and movable baffles are provided inside the four groups of openings, and the four groups of movable baffles are respectively connected to the device body with spring shafts.

[0010] As a further solution of the utility model: an external thread is arranged on the outer side surface of the device body near the bottom, and the internal thread ring is threadedly connected to the device body through the external thread.

[0011] As a further solution of the utility model: the two groups of pedals are respectively connected by hinges with a rotation range of 0-90°, and the two groups of pedals are symmetrically arranged with respect to the sampling tube.

[0012] As a further solution of the utility model: the inner tops of the four groups of movable baffles are fixedly connected with clamping plates, the lower sides of the four groups of clamping plates are clamped with spare cylinders, and the four groups of movable baffles are symmetrically arranged about the internal threaded tube.

[0013] The utility model adopts the above technical scheme, and has the following advantages compared with the prior art: by starting the driving motor inside the shell to drive the rotating shaft to rotate, thereby driving the sampling tube and a plurality of groups of saw teeth to rotate together, and then rotating the rotating handle on the upper side of the rotating device body to drive the vertical threaded rod to rotate, so that the lifting plate moves downward through the threaded connection between the vertical threaded rod and the internal threaded tube in conjunction with four groups of limit sliders and four groups of limit slide grooves, so that the sampling tube samples and explores the soil, and the sampling amount of the soil can be adjusted according to actual needs, and it has a quick soil sampling function, is less difficult to operate, and improves the efficiency of land exploration.

[0014] By turning the handle to drive the vertical threaded rod to rotate in the opposite direction, the lifting plate is moved to the inner middle position of the device body through the internal threaded tube, four sets of limit sliders and four sets of limit grooves, and then the two sets of pedals are rotated to the inner sides of the two sets of grooves through the connecting hinges, and then the internal threaded rings are screwed to the periphery of the two sets of pedals through the external threads, and then the four sets of movable baffles are rotated to the inner sides of the four sets of openings through the spring shaft. At this time, the four sets of spare cylinders are all located at the inner top of the device body, realizing the storage function of the exploration device and reducing the space occupied by the device for easy carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a land resource exploration device in an embodiment of the utility model;

[0016] Figure 2 A cross-sectional view of a land resource exploration device in an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the lifting plate in the embodiment of the utility model;

[0018] Figure 4 It is a bottom view of a land resource exploration device in an embodiment of the utility model.

[0019] In the figure: 1. Device body; 2. Turning handle; 3. Vertical threaded rod; 4. Lifting plate; 5. Internal threaded tube; 6. Limiting slider; 7. Shell; 8. Driving motor; 9. Rotating shaft; 10. Sampling cylinder; 11. Sawtooth; 12. Limiting slide groove; 13. External thread; 14. Internal thread ring; 15. Pedal; 16. Connecting hinge; 17. Movable baffle; 18. Spring shaft; 19. Card plate; 20. Spare cylinder. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Example 1, please refer to Figure 1-Figure 4 A land resource exploration device includes a rotating handle 2 arranged on the upper side of a device body 1, and also includes a lifting plate 4, an internal threaded tube 5 is fixedly connected to the middle position of the upper surface of the lifting plate 4, a vertical threaded rod 3 that passes through the top of the device body 1 is fixedly connected to the lower surface of the rotating handle 2, a shell 7 is clamped on the lower side of the lifting plate 4, a sampling cylinder 10 is arranged on the lower side of the shell 7, and a plurality of groups of saw teeth 11 are fixedly connected to the lower end of the sampling cylinder 10.

[0022] The lifting plate 4 is located inside the device body 1, the vertical threaded rod 3 is threadedly connected to the internal threaded tube 5, four groups of limit sliders 6 are fixedly connected to the outside of the lifting plate 4, and four groups of limit slide grooves 12 are opened near the bottom of the inner wall of the device body 1. The four groups of limit sliders 6 are respectively located inside the four groups of limit slide grooves 12, and the four groups of limit sliders 6 are symmetrically arranged about the internal threaded tube 5, and the four groups of limit sliders 6 are evenly spaced on the outside of the lifting plate 4.

[0023] In this embodiment, the vertical threaded rod 3 and the internal threaded tube 5 are threadedly connected to cooperate with four sets of limiting sliding blocks 6 and four sets of limiting sliding grooves 12 to facilitate the lifting and lowering of the lifting plate 4.

[0024] A driving motor 8 is mounted inside the housing 7 , and a rotating shaft 9 penetrating the housing 7 is fixedly connected to the output end of the driving motor 8 . A sampling tube 10 is connected to the rotating shaft 9 , and a plurality of groups of saw teeth 11 are evenly spaced at the lower end of the sampling tube 10 .

[0025] In this embodiment, the sampling tube 10 is rotated by driving the rotating shaft 9 on the motor 8 .

[0026] Specifically, the driving motor 8 inside the shell 7 is started to drive the rotating shaft 9 to rotate, thereby driving the sampling tube 10 and several groups of saw teeth 11 to rotate together, and then the rotating handle 2 on the upper side of the device body 1 is rotated to drive the vertical threaded rod 3 to rotate, so that the vertical threaded rod 3 and the internal threaded tube 5 are threadedly connected in cooperation with four groups of limit sliders 6 and four groups of limit slide grooves 12 to make the lifting plate 4 move downward, so that the sampling tube 10 samples and explores the soil, and the soil sampling amount can be adjusted according to actual needs, and it has a quick soil sampling function, low operation difficulty, and improves land exploration efficiency.

[0027] Example 2, please refer to Figure 1-Figure 4 A land resource exploration device, wherein two groups of grooves are provided at the outer bottom of a device body 1, and pedals 15 are provided inside the two groups of grooves, and connecting hinges 16 are respectively connected between the two groups of pedals 15 and the device body 1, and an internal threaded ring 14 is sleeved on the outer bottom of the device body 1, and four groups of openings are penetrated through the outer top of the device body 1, and movable baffles 17 are provided inside the four groups of openings, and the four groups of movable baffles 17 are respectively connected to the device body 1 with spring shafts 18.

[0028] An external thread 13 is provided on the outer side of the device body 1 near the bottom, and the internal thread ring 14 is threadedly connected to the device body 1 through the external thread 13 .

[0029] In this embodiment, the external thread 13 allows the internal thread ring 14 to spirally rise and fall on the outer side of the device body 1 .

[0030] The two sets of pedals 15 are respectively connected by hinges 16 and their rotation range is 0-90°, and the two sets of pedals 15 are symmetrically arranged with respect to the sampling cylinder 10 .

[0031] In this embodiment, the two sets of pedals 15 are connected by hinges 16 to facilitate rotation.

[0032] The inner tops of the four groups of movable baffles 17 are all fixedly connected with clamping plates 19 , the lower sides of the four groups of clamping plates 19 are all clamped with spare cylinders 20 , and the four groups of movable baffles 17 are symmetrically arranged with respect to the internal threaded tube 5 .

[0033] In this embodiment, four groups of movable baffles 17 are provided to facilitate access to four groups of spare cylinders 20 .

[0034] Specifically, the handle 2 is turned to drive the vertical threaded rod 3 to rotate in the opposite direction, so that the lifting plate 4 is moved to the inner middle position of the device body 1 through the internal threaded tube 5 in cooperation with the four groups of limit sliders 6 and the four groups of limit slots 12, and then the two groups of pedals 15 are respectively rotated to the inner sides of the two groups of grooves through the connecting hinge 16, and then the internal thread ring 14 is screwed to the outer periphery of the two groups of pedals 15 through the external thread 13, and then the four groups of movable baffles 17 are respectively rotated to the inner sides of the four groups of openings through the spring shaft 18. At this time, the four groups of spare cylinders 20 are all located at the inner top of the device body 1, realizing the storage function of the exploration device and reducing the occupied space of the device for easy carrying.

[0035] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A land resource exploration device, comprising a rotating handle (2) arranged on the upper side of a device body (1), characterized in that: It also comprises a lifting plate (4), wherein an internal threaded tube (5) is fixedly connected to the middle position of the upper surface of the lifting plate (4), a vertical threaded rod (3) penetrating the top of the device body (1) is fixedly connected to the lower surface of the rotating handle (2), a shell (7) is clamped on the lower side of the lifting plate (4), a sampling cylinder (10) is arranged on the lower side of the shell (7), and a plurality of groups of saw teeth (11) are fixedly connected to the lower end of the sampling cylinder (10).

2. A land resource exploration device according to claim 1, characterized in that: The lifting plate (4) is located inside the device body (1), the vertical threaded rod (3) is threadedly connected to the internal threaded tube (5), four groups of limit sliding blocks (6) are fixedly connected to the outside of the lifting plate (4), and four groups of limit sliding grooves (12) are opened on the inner side wall of the device body (1) near the bottom.

3. A land resource exploration device according to claim 2, characterized in that: The four groups of limit sliders (6) are respectively located inside the four groups of limit slide grooves (12), and the four groups of limit sliders (6) are symmetrically arranged with respect to the internal threaded tube (5). The four groups of limit sliders (6) are evenly spaced and distributed outside the lifting plate (4).

4. A land resource exploration device according to claim 1, characterized in that: A driving motor (8) is mounted inside the housing (7); an output end of the driving motor (8) is fixedly connected to a rotating shaft (9) penetrating the housing (7); the sampling barrel (10) is engaged with the rotating shaft (9); and a plurality of groups of saw teeth (11) are evenly spaced and distributed at the lower end of the sampling barrel (10).

5. A land resource exploration device according to claim 1, characterized in that: The outer bottom of the device body (1) is provided with two groups of grooves, and the inside of the two groups of grooves are provided with pedals (15), and the two groups of pedals (15) are respectively connected to the device body (1) with connecting hinges (16), the outer bottom of the device body (1) is sleeved with an internal threaded ring (14), and the outer top of the device body (1) is penetrated with four groups of openings, and the inside of the four groups of openings are provided with movable baffles (17), and the four groups of movable baffles (17) are respectively connected to the device body (1) with spring shafts (18).

6. A land resource exploration device according to claim 5, characterized in that: An external thread (13) is provided on the outer side surface of the device body (1) near the bottom, and the internal thread ring (14) is threadedly connected to the device body (1) via the external thread (13).

7. A land resource exploration device according to claim 5, characterized in that: The two groups of pedals (15) are respectively connected by hinges (16) and have a rotation range of 0-90°, and the two groups of pedals (15) are symmetrically arranged with respect to the sampling cylinder (10).

8. A land resource exploration device according to claim 5, characterized in that: The inner tops of the four groups of movable baffles (17) are all fixedly connected with clamping plates (19), the lower sides of the four groups of clamping plates (19) are all clamped with spare cylinders (20), and the four groups of movable baffles (17) are symmetrically arranged with respect to the internal threaded tube (5).

Images