CN213516422U

CN213516422U - Portable earth sampling device for geological analysis

Info

Publication number: CN213516422U
Application number: CN202022597640.9U
Authority: CN
Inventors: 韩杰; 逯永卓; 王明; 曹红亮
Original assignee: QINGHAI GEOLOGICAL SURVEY INSTITUTE
Current assignee: QINGHAI GEOLOGICAL SURVEY INSTITUTE
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-06-22
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a portable earth sampling device for geological analysis, which comprises a device body, the bottom of the device body is connected with a base, the bottom of the base is connected with an anti-skid layer, the two sides in the device body are both provided with lower gear grooves, a first rotating shaft is arranged in the lower gear groove, the outer wall of the first rotating shaft is connected with a lower gear, a vortex spring is arranged in the lower gear, the outer wall of the first rotating shaft is connected with a first wire wheel, the portable soil sampling device for geological analysis is characterized in that through the mutual matching of parts such as a first rotating shaft, a lower gear, a vortex spring, a first wire wheel, a pull rope and the like, thereby make the device can reset and recycle, through the mutually supporting of parts such as tooth piece movable rod, fixed plate, screw thread drum, mobile jib, clamp plate and kicking block for the device can push down to the earth deep layer and sample.

Description

Portable earth sampling device for geological analysis

Technical Field

The utility model relates to an earth sampling technical field specifically is a geological analysis uses portable earth sampling device.

Background

Geological analysis is derived from rock and mineral analysis, is a powerful technical support for geochemistry, petrology, mineralogy and environment and ecology as an important component of modern geology, and soil sampling refers to a method for collecting soil samples, and comprises sampling distribution and sampling technology. Adopt section soil sample, when sampling earth, need use earth sampling device, current earth sampling device uses comparatively loaded down with trivial details, and carries shortcomings such as inconvenient to the influence is to geological analysis's accuracy, to above-mentioned problem, the urgent need carries out the innovative design on original geological analysis earth sampling device's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geological analysis is with portable earth sampling device to it is comparatively loaded down with trivial details to provide the use in solving above-mentioned background art, and carries shortcoming such as inconvenient, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a portable soil sampling device for geological analysis comprises a device body, wherein the bottom of the device body is connected with a base, the bottom of the base is connected with an anti-skid layer, lower gear grooves are formed in two sides of the inside of the device body, a first rotating shaft is arranged on the inner wall of each lower gear groove, the outer wall of each first rotating shaft is connected with a lower gear, the end part of each first rotating shaft is connected with a first wire wheel, a fixing rod is arranged on the inner wall of the other side of each lower gear groove, a vortex spring is rotatably connected between each first wire wheel and the corresponding fixing rod, a pull rope is connected onto each first wire wheel, a wire channel is formed in the device body, the pull rope is connected into the wire channel, first pulleys and second pulleys are arranged on two sides of the device body, an upper gear groove is formed in the device body, a second rotating shaft is arranged in the upper gear groove, and the outer wall of the second, the end part of the second rotating shaft is connected with a second wire wheel, one side of the inner wall of the upper gear groove is provided with a fixed block, another vortex spring is rotatably connected between the second wire wheel and the fixed block, the pull rope is connected with a first pulley and a second pulley through a wire way, the end part of the pull rope is connected with the second wire wheel, the top of the device body is provided with a tooth block through groove, a tooth block movable rod is connected in the tooth block through groove, the outer side of the upper gear is engaged and connected with the tooth block movable rod, the bottom center of the device body is provided with a cylindrical groove, the lower end of the tooth block movable rod is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a threaded cylinder, the top center of the fixed plate is connected with a main rod, the top center of the device body is provided with a through hole, the through hole is connected, the upper end of the tooth block movable rod is connected with a top block.

Preferably, the number of the lower gear grooves and the number of the upper gear grooves are two, and the lower gear grooves and the upper gear grooves are symmetrically distributed about the central axis of the device body.

Preferably, the first pulley and the second pulley are provided in two, and the first pulley and the second pulley are symmetrically distributed about a central axis of the apparatus body.

Preferably, the outer side of the threaded cylinder is provided with a threaded structure.

Preferably, the number of the tooth block movable rods is two, and the tooth block movable rods are in meshed connection with the upper gear.

Compared with the prior art, the beneficial effects of the utility model are that: this geological analysis is with portable earth sampling device through mutually supporting of parts such as first pivot, lower gear, vortex spring, first worker line wheel and stay cord to make the device can reset to circulate and use, through mutually supporting of parts such as tooth piece movable rod, fixed plate, screw thread drum, mobile jib, clamp plate and kicking block, make the device can push down to the earth deep layer and sample.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the bottom view structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the construction of the line wheel of the present invention;

FIG. 6 is a schematic view of a second rotating shaft shown in FIG. 4 according to the present invention;

fig. 7 is a schematic view of the structure of the lower gear shown in fig. 1 according to the present invention.

In the figure: 1. a device body; 2. a base; 3. an anti-slip layer; 4. a lower gear groove; 5. a first rotating shaft; 6. a lower gear; 7. a scroll spring; 8. a first worker line wheel; 9. pulling a rope; 10. a wire way; 11. a first pulley; 12. a second pulley; 13. an upper gear groove; 14. a second rotating shaft; 15. an upper gear; 16. a second worker line wheel; 17. a tooth block through groove; 18. a toothed block movable rod; 19. a fixing plate; 20. a threaded cylinder; 21. a cylindrical groove; 22. a through hole; 23. a main rod; 24. pressing a plate; 25. and (7) a top block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a portable soil sampling device for geological analysis comprises a device body 1, wherein the bottom of the device body 1 is connected with a base 2, the bottom of the base 2 is connected with an anti-skid layer 3, lower gear grooves 4 are formed in two sides of the device body 1, a first rotating shaft 5 is arranged on the inner wall of each lower gear groove 4, the outer wall of each first rotating shaft 5 is connected with a lower gear 6, the end part of each first rotating shaft 5 is connected with a first wire wheel 8, the inner wall of the other side of each lower gear groove 4 is provided with a fixed rod, a vortex spring 7 is rotatably connected between each first wire wheel 8 and the fixed rod, a pull rope 9 is connected onto each first wire wheel 8, a wire channel 10 is formed in the device body 1, the pull rope 9 is connected into the wire channel 10, a first pulley 11 and a second pulley 12 are arranged on two sides of the device body 1, an upper gear groove 13 is formed in the device body 1, a second rotating shaft 14 is arranged in the upper gear, the end part of the second rotating shaft 14 is connected with a second wire wheel 16, one side of the inner wall of the upper gear groove 13 is provided with a fixed block, another vortex spring 7 is rotatably connected between the second wire wheel 16 and the fixed block, a pull rope 9 is connected with a first pulley 11 and a second pulley 12 through a wire passage 10, the end part of the pull rope 9 is connected with the second wire wheel 16, the top of the device body 1 is provided with a tooth block through groove 17, a tooth block movable rod 18 is connected in the tooth block through groove 17, the outer side of the upper gear 15 is engaged and connected with the tooth block movable rod 18, the bottom center of the device body 1 is provided with a cylindrical groove 21, the lower end of the tooth block movable rod 18 is fixedly connected with a fixed plate 19, the bottom of the fixed plate 19 is fixedly connected with a threaded cylinder 20, the top center of the fixed plate 19 is connected with a main rod 23, the top center of the device body 1 is provided with, the upper end of the tooth block movable rod 18 is connected with a top block 25.

Lower gear groove 4 and last gear groove 13 etc. all are provided with two, and lower gear groove 4 and last gear groove 13 are about the central axis symmetric distribution of device body 1 for the device has and resets more fast, and has increased the life of device.

The first pulley 11 and the second pulley 12 are arranged in two numbers and are symmetrically distributed about the central axis of the device body 1, so that the pulling rope 9 in the device has better stretching property, and the pulling rope 9 can be better pulled and reset when the device is started conveniently.

The outside of screw thread drum 20 is provided with the helicitic texture for screw thread drum 20 can be through rotatory and more convenient insertion earth depths, thereby has ensured the accuracy to geological analysis.

Two toothed block movable rods 18 are arranged, and the toothed block movable rods 18 are in meshed connection with the upper gear 15, so that when the scroll spring 7 is reset, the toothed block movable rods 18 and the ejector block 25 can jack up the pressing plate 24 more stably.

The working principle is as follows: firstly, the bottom of a base 2 on a device body 1 is placed on the surface of soil to be detected, an anti-slip layer 3 at the bottom of the base 2 stably grabs and closes the soil, at the same time, a pressing plate 24 is pressed downwards, the pressing plate 24 drives a top block 25 at two sides of the top of the device body 1, a tooth block movable rod 18 downwards moves through a tooth block through groove 17, a thread cylinder 20 downwards moves through a cylinder groove 21, the tooth block movable rod 18 pushes a fixing plate 19 and the thread cylinder 20 to go deep into the soil at the bottom of the base 2 through the cylinder groove 21, at the same time, the tooth block movable rod 18 downwards moves to drive an upper gear 15 to rotate forwards, the upper gear 15 drives a second rotating shaft 14, a second wire wheel 16 and a vortex spring 7 to rotate forwards on the fixing block, the vortex spring 7 is compressed under force, a pull rope 9 passes through the second rotating shaft 14 and a first pulley 11 through a line 10 to pull the first wire wheel 8, so that the lower gear 6, the first rotating shaft 5, simultaneously make vortex spring 7 atress compression, send the clamp plate 24 this moment open for vortex spring 7 all breaks away from the constraint, resets, makes screw drum 20 drive the earth in the screw drum 20 and resets to drum groove 21, and this is this portable earth sampling device's for geological analysis theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a geological analysis is with portable earth sampling device, includes device body (1), its characterized in that: the device is characterized in that the bottom of the device body (1) is connected with a base (2), the bottom of the base (2) is connected with an anti-skid layer (3), lower gear grooves (4) are formed in two sides of the device body (1), a first rotating shaft (5) is arranged on the inner wall of each lower gear groove (4), the outer wall of each first rotating shaft (5) is connected with a lower gear (6), the end of each first rotating shaft (5) is connected with a first wire wheel (8), a fixed rod is arranged on the inner wall of the other side of each lower gear groove (4), a vortex spring (7) is rotatably connected between each first wire wheel (8) and the fixed rod, a pull rope (9) is connected onto each first wire wheel (8), a wire channel (10) is formed in the device body (1), a pull rope (9) is connected into each wire channel (10), a first pulley (11) and a second pulley (12) are arranged on two sides of the device body, an upper gear groove (13) is formed in the device body (1), a second rotating shaft (14) is arranged in the upper gear groove (13), an upper gear (15) is connected to the outer wall of the second rotating shaft (14), the end portion of the second rotating shaft (14) is connected with a second wire wheel (16), a fixed block is arranged on one side of the inner wall of the upper gear groove (13), another vortex spring (7) is rotatably connected between the second wire wheel (16) and the fixed block, the pull rope (9) is connected with a first pulley (11) and a second pulley (12) through a line channel (10), the end portion of the pull rope (9) is connected with the second wire wheel (16), a tooth block through groove (17) is formed in the top of the device body (1), a tooth block movable rod (18) is connected in the tooth block through groove (17), and a tooth block movable rod (18) is meshed with the outer side of the upper gear (15), the device is characterized in that a cylindrical groove (21) is formed in the center of the bottom of the device body (1), a fixing plate (19) is fixedly connected with the lower end of the tooth block movable rod (18), a threaded cylinder (20) is fixedly connected with the bottom of the fixing plate (19), a main rod (23) is connected to the center of the top of the fixing plate (19), a through hole (22) is formed in the center of the top of the device body (1), the main rod (23) is connected to the through hole (22), a pressing plate (24) is connected to the upper end of the main rod (23), and a top block (25) is connected to the upper end of the tooth block movable rod (18.

2. The portable soil sampling device for geological analysis as recited in claim 1, wherein: the lower gear groove (4) and the upper gear groove (13) are arranged in two, and the lower gear groove (4) and the upper gear groove (13) are symmetrically distributed about the central axis of the device body (1).

3. The portable soil sampling device for geological analysis as recited in claim 1, wherein: the two pulleys (11, 12) are arranged symmetrically with respect to the central axis of the device body (1).

4. The portable soil sampling device for geological analysis as recited in claim 1, wherein: the outer side of the threaded cylinder (20) is provided with a threaded structure.

5. The portable soil sampling device for geological analysis as recited in claim 1, wherein: the number of the tooth block movable rods (18) is two, and the tooth block movable rods (18) are in meshed connection with the upper gear (15).