CN211347447U - A geological exploration sampler - Google Patents

Abstract

The utility model discloses a sampler for geological exploration, which belongs to the field of samplers. The guide ring is slidably sleeved on the inside of the guide rods fixedly installed on both sides of the upper end face of the bracket. The lower end face of the casing is fixedly installed with a receiving cylinder through bearings. The upper end is located inside the chamber opened inside the shell, the upper end side of the receiving cylinder is fixedly installed with the first gear, the upper end side of the chamber is fixedly installed with the motor, the shaft end of the motor is fixedly installed with the second gear, the first gear is fixedly installed on the side of the upper end surface of the chamber A gear meshes with the second gear. The geological exploration sampler can be driven by the motor to rotate the receiving cylinder, and during the drilling process, the excess sample can be discharged through the discharge port, so that the sample can be accurately extracted and the use effect can be improved.

Description

A geological exploration sampler

technical field

The utility model relates to the field of samplers, in particular to a sampler for geological exploration.

Background technique

Geological exploration is the investigation and research of geological exploration and detection through various means and methods to determine the appropriate bearing layer, determine the foundation type and calculate the basic parameters according to the bearing capacity of the bearing layer.

During the use of the traditional geological exploration sampler, the samples at the depth to be detected cannot be accurately collected, thus affecting the exploration effect and the use effect is poor. In addition, during the use of the traditional geological exploration sampler, the sampling drill bit is easy to be surveyed. The surface is tilted, resulting in a tilted borehole and a lower survey accuracy.

Utility model content

Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a geological exploration sampler, which can drive the receptacle to rotate through a motor, and during the drilling process, can discharge excess samples through the discharge port, thereby The sample can be accurately extracted and the use effect can be improved. The tilt angle of the shell can be adjusted under the action of the threaded sleeve and the hinge seat by rotating the support rod. .

In order to solve the above problems, the present invention adopts the following technical solutions.

A geological exploration sampler includes a bracket, the upper end face of the bracket is provided with a through groove, a casing is slidably connected to the inside of the through groove, and guide rings are fixedly installed on both sides of the upper end of the casing, and the The guide ring is slidably sleeved on the inside of the guide rod fixedly installed on both sides of the upper end surface of the bracket, the lower end surface of the casing is fixedly installed with a receiving cylinder through the bearing, and the upper end side of the receiving cylinder is provided with a discharge port, so The upper end of the receiving cylinder is located inside the chamber opened inside the casing, the upper end side of the receiving cylinder is fixedly installed with a first gear, the upper end surface of the chamber is fixedly installed with a motor, and the motor is fixed on one side. The shaft end is fixedly installed with a second gear, the first gear is meshed with the second gear, and the receiving cylinder can be driven to rotate by the motor. During the drilling process, the excess sample can be discharged through the discharge port, so that accurate To extract samples and improve the use effect, the tilt angle of the shell can be adjusted under the action of the threaded sleeve and the hinge seat by rotating the support rod.

Further, a threaded rod is slidably connected inside the upper end of the receiving cylinder, a push plate is fixedly installed on the lower end surface of the threaded rod, and the push plate is slidably connected to the interior of the receiving cylinder. The sample in the receiving cylinder is pushed out for easy extraction.

Further, the upper end side of the threaded rod is screwed into the inside of the threaded through hole opened on the upper end surface of the chamber, and the push plate can be moved up and down by rotating the threaded rod under the action of the threaded through hole.

Further, a hinge seat is fixedly installed on both sides of the lower end surface of the bracket, a threaded sleeve is hinged inside the hinge seat, and a support rod is threadedly connected to the lower end surface of the threaded sleeve. The inclination angle of the casing is adjusted under the action of the threaded sleeve and the hinge seat.

Further, a spirit level is fixedly installed on the side of the casing, and through the spirit level, the inclination angle between the receiving cylinder and the surface to be surveyed can be clearly understood, so as to facilitate adjustment by rotating the support rod and improve the survey accuracy.

Compared with the prior art, the advantages of the present utility model are:

(1) In this scheme, the motor can drive the receiving cylinder to rotate. During the drilling process, the excess sample can be discharged through the discharge port, so that the sample can be extracted accurately and the use effect can be improved. The inclination angle of the shell can be adjusted under the action of the hinged seat, and under the action of the spirit level, the receiving cylinder can be made perpendicular to the surface to be surveyed, and the survey accuracy can be improved.

(2) A threaded rod is slidably connected to the upper end of the receiving cylinder, and a push plate is fixedly installed on the lower end surface of the threaded rod. Launched for easy extraction.

(3) The upper end side of the threaded rod is screwed into the inside of the threaded through hole opened on the upper end surface of the chamber, and the push plate can be moved up and down by rotating the threaded rod under the action of the threaded through hole.

(4) A hinge seat is fixedly installed on both sides of the lower end surface of the bracket, a threaded sleeve is hinged inside the hinge seat, and a support rod is threadedly connected to the lower end surface of the threaded sleeve. By rotating the support rod, the threaded sleeve and the hinge seat can be connected Adjust the inclination angle of the housing under the action of .

(5) A spirit level is fixedly installed on the side of the shell. Through the spirit level, the inclination angle between the receiving cylinder and the surface to be surveyed can be clearly understood, so as to facilitate adjustment by rotating the support rod and improve the survey accuracy.

Description of drawings

Fig. 1 is the front sectional view of the utility model;

Fig. 2 is the bottom sectional view of the utility model;

3 is a top cross-sectional view of the chamber of the present invention.

Description of the labels in the figure:

1 Shell, 101 Bracket, 102 Through Slot, 103 Guide Ring, 104 Guide Rod, 2 Receiving Cylinder, 3 Discharge Port, 4 Chamber, 5 First Gear, 6 Motor, 7 Second Gear, 8 Threaded Rod, 9 push plate, 10 threaded through hole, 11 hinged seat, 12 threaded sleeve, 13 pole, 14 level.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , a geological exploration sampler includes a bracket 101 , please refer to FIGS. 1 , 2 and 3 , a through groove 102 is formed on the upper end surface of the bracket 101 , and a casing is slidably connected to the inside of the through slot 102 1. Guide rings 103 are fixedly installed on both sides of the upper end of the housing 1. The guide rings 103 are slidably sleeved inside the guide rods 104 fixedly installed on both sides of the upper end surface of the bracket 101. The lower end surface of the housing 1 is fixedly installed with bearings. Receiving barrel 2, the lower end of the receiving barrel 2 is provided with an opening, so that samples can be collected during the drilling process, and the upper end side of the receiving barrel 2 is provided with a discharge port 3, in the process of collecting samples, can be The sample at the specified depth is discharged. The upper end of the receiving cylinder 2 is located inside the chamber 4 opened in the casing 1. The upper end side of the receiving cylinder 2 is fixedly installed with the first gear 5, and the upper end surface of the chamber 4 is fixedly installed on one side. There is a motor 6, the model is Y80M1-2, the motor 6 is connected in series with the switch and the external power supply through wires, the shaft end of the motor 6 is fixedly installed with a second gear 7, the first gear 5 is meshed with the second gear 7, through the motor 6 Under the action of the first gear and the second gear, the receiving cylinder 2 can be driven to rotate, the upper end of the receiving cylinder 2 is slidably connected with a threaded rod 8, the lower end surface of the threaded rod 8 is fixedly installed with a push plate 9, and the push plate 9 slides. Connected to the inside of the receiving barrel 2, the sample collected in the receiving barrel 2 can be pushed out through the push plate 9, which is convenient for extraction, and the upper end side of the threaded rod 8 is screwed on the upper end of the chamber 4. Under the action of the threaded through hole 10, the push plate 9 can be moved up and down by rotating the threaded rod 8. The lower end surface of the bracket 101 is fixedly installed with a hinge seat 11 on both sides, and the hinge seat 11 is hinged with a threaded sleeve 12 inside. A support rod 13 is threadedly connected to the lower end surface of the threaded sleeve 12. By rotating the support rod 13, the inclination angle of the casing 1 can be adjusted under the action of the threaded sleeve 12 and the hinge seat 11. A level is fixed on the side of the casing 1. 14. Through the spirit level 14, the inclination angle between the receiving cylinder 2 and the surface to be surveyed can be clearly understood, so as to facilitate adjustment by rotating the support rod 13 and improve the survey accuracy.

When in use, place the two support rods 13 on both sides of the ground to be surveyed, so that the receiving cylinder 2 is aligned with the surface to be surveyed, and then rotate the support rod 13, the support rod 13 moves vertically under the action of the threaded sleeve 12, Observing the level 14, under the action of the hinged seat 11, the inclination angle of the housing 1 and the surface to be surveyed can be adjusted, so that the lower end of the receiving cylinder 2 and the surface to be surveyed can be made perpendicular to each other, avoiding the inclination of the drilling sampling, and improving the survey accuracy , after the adjustment, control the motor 6 to work, the motor 6 drives the second gear 7 to rotate, the second gear 7 drives the first gear 5 to rotate, the first gear 5 drives the receptacle 2 to rotate, and then presses down the housing 1, so that The casing 1 moves downward, so that the receiving cylinder 2 can conduct drilling and sampling on the ground to be surveyed. During the sampling process, the samples that have not reached the surveying depth are discharged through the discharge port 3. When the drilling reaches the surveying depth, the collecting The samples in the barrel 2 are all samples of this depth, and the sampling is accurate and the use effect is improved.

The above descriptions are only preferred specific embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improvement concept, equivalently replaces or changes, should be covered within the protection scope of the present utility model.

Claims (5)

1. A geological exploration sampler, comprising a support (101), characterized in that: a through groove (102) is provided on the upper end face of the support (101), and a casing is slidably connected to the interior of the through groove (102) (1), guide rings (103) are fixedly installed on both sides of the upper end of the casing (1), and the guide rings (103) are slidably sleeved on the guide rods (103) fixedly installed on both sides of the upper end surface of the bracket (101). 104), a receiving cylinder (2) is fixedly installed on the lower end face of the casing (1) through a bearing, and a discharge port (3) is opened on the upper end side of the receiving cylinder (2). The upper end of the material cylinder (2) is located inside the chamber (4) opened inside the casing (1), the upper end side of the material receiving cylinder (2) is fixedly installed with a first gear (5), 4) A motor (6) is fixedly mounted on one side of the upper end face, a second gear (7) is fixedly mounted on the shaft end of the motor (6), and the first gear (5) is in phase with the second gear (7). mesh. 2. A geological prospecting sampler according to claim 1, characterized in that: a threaded rod (8) is slidably connected to the upper end of the receiving cylinder (2), and the lower end surface of the threaded rod (8) is slidably connected. A push plate (9) is fixedly installed, and the push plate (9) is slidably connected to the inside of the material receiving cylinder (2). 3. A geological exploration sampler according to claim 2, characterized in that: the upper end side of the threaded rod (8) is threadedly connected to the threaded through hole (10) opened on the upper end surface of the chamber (4). internal. 4. A geological exploration sampler according to claim 1, characterized in that: both sides of the lower end surface of the bracket (101) are fixedly installed with a hinge seat (11), and the hinge seat (11) is internally hinged A threaded sleeve (12) is provided, and a support rod (13) is threadedly connected to the lower end surface of the threaded sleeve (12). 5 . The geological exploration sampler according to claim 1 , wherein a level ( 14 ) is fixedly installed on the side of the casing ( 1 ). 6 .

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