CN206348169U - A kind of sampler used for geological prospecting - Google Patents

Abstract

The utility model discloses a sampling device for geological exploration, which comprises an upper structure, an upper lifting plate and a grounding fixed ring. A control panel is installed on the upper end of the upper structure, and a driving motor is arranged on the lower end. Hold the rod, the main shaft is arranged under the driving motor, the lower end of the main shaft is connected with a connector, the teeth are evenly arranged around the sampling port, a sleeve rod is installed on the grounding fixing ring, and the upper end of the sleeve rod is internally arranged There is a spring, and a connecting rod is connected above the spring, and the upper end of the connecting rod is hinged to the upper end structure. The sampling device for geological exploration has a reasonable structure, light equipment, and is easy to carry. It adopts a grounding fixed ring and supporting structure equipment. It works more stably during sampling operations, saves labor and reduces shaking, and is suitable for soil sampling of various geological rocks and soils. , high work efficiency, can better carry out geological exploration operations, and promote the development of geological exploration equipment industry.

Description

A sampling device for geological exploration

technical field

The utility model relates to the technical field of geological exploration equipment, in particular to a sampling device for geological exploration.

Background technique

Geological prospecting is the investigation and research activities of conducting geological exploration and detection through various means and methods, determining the appropriate bearing layer, determining the foundation type and calculating the foundation parameters according to the foundation bearing capacity of the bearing layer. To discover mineral deposits with industrial significance, to ascertain the quality and quantity of minerals, as well as the technical conditions for mining and utilization, to provide mineral reserves and geological data required for mine construction design, to analyze rocks, strata, structures, minerals, hydrology in a certain area In the process of geological exploration, soil sampling is a very important link. Most of the existing sampling equipment is manual sampling shovel, which is convenient for sampling the soil surface. When deep soil Layer sampling, the workload is heavy, and inconvenient to use.

In order to solve the shortcomings existing in the current market, it is urgent to improve the technology of the sampling device, which can better carry out geological exploration operations and promote the development of the geological exploration equipment industry.

Contents of the invention

The purpose of this utility model is to provide a sampling device for geological exploration to solve the problems of heavy workload and inconvenient use for sampling deep soil layers proposed in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a sampling device for geological exploration, including an upper structure, an upper lifting plate and a grounding fixing ring, the upper end of the upper structure is equipped with a control panel, and the lower end is provided with a drive motor , the side of the upper end structure is provided with a handle bar, the drive motor is provided with a main shaft, the lower end of the main shaft is connected with a connector, and a hollow sampling rod is connected under the connector, and the upper lifting plate is installed in the hollow On the sampling rod, and the lower end of the hollow sampling rod is provided with a drill bit, the front end of the drill bit is provided with teeth, and the middle part is provided with a sampling port, the teeth are evenly arranged around the sampling port, and a sleeve rod is installed on the grounding fixed ring. , and a spring is arranged inside the upper end of the sleeve rod, a connecting rod is connected above the spring, and the upper end of the connecting rod is hinged to the upper end structure.

Preferably, two handle bars are provided on both sides of the upper structure, and the two handle bars and the upper structure are an integral structure, while the handle bars and the upper structure are made of engineering plastics.

Preferably, the connecting rod and the sleeve rod are a non-detachable integral structure, and the connecting rod moves vertically at the upper end of the sleeve rod.

Preferably, the grounding fixing ring is a hollow ring structure, and fixing holes are opened on both sides of the grounding fixing ring, and the lower end of the sleeve rod is installed on the fixing holes.

Preferably, both the hollow sampling rod and the drill bit are made of high-speed steel, and guide lines are evenly provided on the side of the drill bit.

Compared with the prior art, the beneficial effect of the utility model is that the sampling device for geological exploration has a reasonable structure, light and handy equipment, and is easy to carry. Fixed ring and supporting structure equipment, when sampling operation, the work is more stable, and the use is labor-saving and reduces shaking. It is suitable for soil sampling of various geological rocks and soils. It has high work efficiency and can better carry out geological exploration operations and promote geological exploration equipment. industry development.

Description of drawings

Fig. 1 is a front view schematic diagram of the structure of the utility model;

Fig. 2 is the utility model structure drill schematic diagram;

Fig. 3 is a schematic diagram of the fixed ring of the utility model structure.

In the figure: 1. Upper structure, 2. Hand grip rod, 3. Connecting rod, 4. Spring, 5. Sleeve rod, 6. Upper lifting plate, 7. Hollow sampling rod, 8. Teeth, 9. Drill bit, 91, guide pattern, 10, grounding fixing ring, 101, fixing hole, 11, connector, 12, main shaft, 13, driving motor, 14, control panel, 15, sampling port.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a sampling device for geological exploration, including an upper structure 1, an upper lifting plate 6 and a grounding fixing ring 10, the upper end of the upper structure 1 is equipped with a control panel 14, And the lower end is provided with a drive motor 13, and the side of the upper structure 1 is provided with a handle bar 2, and two handle bars 2 are arranged on both sides of the upper end structure 1, and the two handle bars 2 and the upper end structure 1 are integral structures, At the same time, the handle bar 2 and the upper end structure 1 are made of engineering plastics, the drive motor 13 is provided with a main shaft 12, the lower end of the main shaft 12 is connected with a connector 11, and the lower part of the connector 11 is connected with a hollow sampling rod 7 and an upper lifting plate 6. Installed on the hollow sampling rod 7, and the lower end of the hollow sampling rod 7 is provided with a drill bit 9, the hollow sampling rod 7 and the drill bit 9 are made of high-speed steel materials, and the side of the drill bit 9 is evenly provided with guide lines 91, and the front end of the drill bit 9 is provided with a Teeth 8, and a sampling port 15 is opened in the middle, the teeth 8 are evenly arranged around the sampling port 15, a sleeve rod 5 is installed on the grounding fixed ring 10, and a spring 4 is arranged inside the upper end of the sleeve rod 5, and the grounding fixed ring 10 is Hollow ring structure, and fixed holes 101 are opened on both sides of the grounding fixed ring 10. At the same time, the lower end of the sleeve rod 5 is installed on the fixed holes 101. The sampling operation is more stable, and the use is labor-saving and reduces shaking. It is suitable for various geology The soil sampling of rock and soil has high working efficiency. The connecting rod 3 is connected above the spring 4. The connecting rod 3 and the sleeve rod 5 are a non-detachable integral structure, and the connecting rod 3 moves vertically at the upper end of the sleeve rod 5, and the upper end of the connecting rod 3 is hinged. Upper structure 1.

Working principle: When using the sampling device for geological exploration, firstly determine the sampling location for geological exploration, place the grounding fixed ring 10 on the determined position, connect the grounding fixed ring 10 through the sleeve rod 5, and let the upper end structure 1 above It is movably connected with the connecting rod 3, the device is activated through the control panel 14, and the driving motor 13 drives the hollow sampling rod 7 below to rotate. Rotate downward to carry out sampling work, and the soil quality of the lower layer enters the cavity of the hollow sampling rod 7. After the sampling is completed, the handle rod 2 is lifted to set, and the spring 4 plays a part of labor-saving effect. Lifting plate 6 pulls out hollow sampling rod 7, and here it is the whole process of the sampling device work for this geological exploration.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of sampler used for geological prospecting, including upper end formation（1）, upper lifting plate（6）With ground connection retainer ring（10）, it is special Levy and be：The upper end formation（1）Upper end is provided with control panel（14）, and lower end is provided with motor（13）, it is described on End structure（1）Side is provided with hand-held pole（2）, the motor（13）Lower section is provided with main shaft（12）, the main shaft（12） Lower end is connected with connector（11）, the connector（11）Lower section is connected with hollow thief rod（7）, the upper lifting plate（6）Peace Mounted in hollow thief rod（7）On, and hollow thief rod（7）Lower end is provided with drill bit（9）, the drill bit（9）Front end sets with teeth Tooth（8）, and middle part offers sample tap（15）, the teeth（8）It is evenly arranged in sample tap（15）Surrounding, the ground connection is fixed Ring（10）On loop bar is installed（5）, and loop bar（5）Upper end is internally provided with spring（4）, the spring（4）Top is connected with Bar（3）, the connecting rod（3）Upper end is hinged upper end formation（1）.

2. a kind of sampler used for geological prospecting according to claim 1, it is characterised in that：The hand-held pole（2）Set In upper end formation（1）Both sides are provided with two, and two hand-held poles（2）And upper end formation（1）For overall structure, while hand-held pole （2）And upper end formation（1）It is that engineering plastics material is constituted.

3. a kind of sampler used for geological prospecting according to claim 1, it is characterised in that：The connecting rod（3）And loop bar （5）For non-removable overall structure, and connecting rod（3）In loop bar（5）Upper end moves vertically.

4. a kind of sampler used for geological prospecting according to claim 1, it is characterised in that：The ground connection retainer ring（10） For hollow ring structure, and ground connection retainer ring（10）Upper both sides offer fixing hole（101）, while loop bar（5）Lower end is arranged on Fixing hole（101）On.

5. a kind of sampler used for geological prospecting according to claim 1, it is characterised in that：The hollow thief rod（7） And drill bit（9）It is that high speed steel material is constituted, and drill bit（9）Guiding line is evenly arranged with side（91）.