CN216433586U

CN216433586U - Geological disaster prevention and control monitoring soil sampling device

Info

Publication number: CN216433586U
Application number: CN202122729219.3U
Authority: CN
Inventors: 王康
Original assignee: Shaanxi Geo Mine Nine 0 Eight Environmental Geology Co ltd
Current assignee: Shaanxi Geo Mine Nine 0 Eight Environmental Geology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-03
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a geological disaster prevention and control monitoring is with soil sampling device relates to geological disaster prevention and control field, and it includes sampling mechanism and the mechanism of impressing, sampling mechanism includes the tubular metal resonator, fixes at the first servo motor that tubular metal resonator top central point put, fixes the pivot in first servo motor output shaft one end through the shaft coupling. When the utility model is used, the helical blade is firstly installed at the bottom of the sleeve, the drill bit is installed at the bottom of the helical blade, the rotating shaft is driven to rotate by the first servo motor, the helical blade and the drill bit are driven to rotate, and the helical blade and the drill bit can be rapidly broken through a soil layer for sampling by the pressing-in mechanism, so that the soil layer with higher compactness is avoided, and the sampling efficiency is improved; after the sample is accomplished, it is rotatory through second servo motor drive threaded rod, drive slider and scraper blade slip, push out helical blade when extruding the soil sample and release the tubular metal resonator to dismantle it, obtain complete soil sample, make things convenient for quick convenient sample of personnel, reduce personnel's labour.

Description

Geological disaster prevention and control monitoring soil sampling device

Technical Field

The utility model relates to a geological disasters control field especially relates to a geological disasters control monitoring is with soil property sampling device.

Background

There are many types of soil samplers. And (3) collecting a surface soil sample of the farm land or the wasteland, wherein a small iron shovel can be used. The cutting ring can be used for researching general physical properties of soil, such as soil volume weight, porosity, water retention property and the like. The cutting ring is a cylinder with openings at two ends, the lower opening is provided with a blade, and the height and the diameter of the cylinder are both about 5 cm. The most common sampling tool is an earth auger. Earth boring tools are classified into two types, manual operations and mechanical operations.

Therefore, chinese patent (application No. 201921903551.3) proposes "a soil sampling device", can adjust the support body to the horizontality through levelling mechanism cooperation level detection part, make the sampler barrel insert the soil nature perpendicularly in, guarantee the accuracy of the sample depth, but the device has following defect, at first the device is applicable to more soft soil, otherwise in being not convenient for press the soil horizon, cause the practicality of device to be lower, secondly the sample soil is pressed in the sampler tube, need strike and just can take out, it is inconvenient to lead to the sample to take out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a geological disaster prevention and control monitoring soil sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a geological disaster prevention and control monitoring is with soil sampling device, including sampling mechanism and the mechanism of impressing, sampling mechanism includes the tubular metal resonator, fix the first servo motor who puts at tubular metal resonator top central point, fix the pivot in first servo motor output shaft one end through the shaft coupling, form sliding fit's sleeve pipe with the pivot, install the helical blade in the sleeve pipe bottom through the round pin axle, install the drill bit in the helical blade bottom through the bolt, fix the second servo motor at the tubular metal resonator top, fix the threaded rod in second servo motor output shaft one end through the shaft coupling, form spiro union complex slider and fix the scraper blade at the relative one side outer wall of two sliders with the threaded rod.

Preferably, the press-in mechanism comprises a first mounting frame, a second mounting frame, a third servo motor fixed at the top of the first mounting frame, a screw fixed at one end of an output shaft of the third servo motor through a coupler, a mounting ring in threaded connection with the screw, a fixing ring fixed on the inner walls of the bottoms of the first mounting frame and the second mounting frame, and a guide post fixed on the inner wall of the top of the second mounting frame.

Preferably, one end of the mounting ring is provided with a mounting hole, and the inner wall of the mounting hole is in sliding fit with the guide column.

Preferably, the metal pipe is installed on the inner wall of the installation ring through a bolt, and the outer wall of the metal pipe is in contact with the inner wall of the fixing ring.

Preferably, the inner wall of the metal tube is provided with symmetrically distributed mounting grooves, and the inner walls of the mounting grooves are in sliding fit with the sliding blocks.

Preferably, the rotating shaft is provided with clamping grooves which are uniformly distributed, and the sleeve and the inner walls of the clamping grooves form clamping fit.

Preferably, the scraper is provided with a fixed opening, and the inner wall of the fixed opening is contacted with the outer wall of the rotating shaft.

The utility model has the advantages that:

1. when the spiral blade sampling device is used, the spiral blade is firstly installed at the bottom of the sleeve, the drill bit is installed at the bottom end of the spiral blade, the rotating shaft is driven to rotate through the first servo motor, the spiral blade and the drill bit are driven to rotate, the screw rod is driven to rotate through the third servo motor, the installation ring and the metal pipe are driven to slide, the soil layer can be quickly broken through for sampling, the soil layer with high compaction degree is avoided, and the sampling efficiency is improved;

2. after the sample is accomplished, it is rotatory through second servo motor drive threaded rod, drive slider and scraper blade slip, push out helical blade when extruding the soil sample and release the tubular metal resonator to dismantle it, obtain complete soil sample, make things convenient for quick convenient sample of personnel, reduce personnel's labour.

Drawings

Fig. 1 is the utility model provides a geological disaster prevention and control monitoring soil sampling device's spatial structure schematic diagram.

Fig. 2 is the utility model provides a geological disaster prevention and control monitoring is with soil sampling device's sampling mechanism spatial structure sketch map.

Fig. 3 is the utility model provides a geological disaster prevention and control monitoring soil sampling device's mechanism spatial structure sketch map of impressing.

In the figure: the device comprises a sampling mechanism 1, a pressing-in mechanism 2, a metal tube 3, a first servo motor 4, a rotating shaft 5, a sleeve 6, a helical blade 7, a drill bit 8, a second servo motor 9, a threaded rod 10, a sliding block 11, a scraper 12, a first mounting frame 13, a second mounting frame 14, a third servo motor 15, a screw rod 16, a mounting ring 17, a fixing ring 18 and a guide column 19.

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.

Referring to fig. 1-3, a soil sampling device for geological disaster prevention and monitoring comprises a sampling mechanism 1 and a press-in mechanism 2, wherein the sampling mechanism 1 comprises a metal tube 3, a first servo motor 4, a rotating shaft 5, a sleeve 6, a helical blade 7, a drill bit 8, a second servo motor 9, a threaded rod 10, a sliding block 11 and a scraper 12, the first servo motor 4 is fixed at the top center of the metal tube 3, the rotating shaft 5 is fixed at one end of an output shaft of the first servo motor 4 through a coupler, the sleeve 6 and the rotating shaft 5 form a sliding fit, the helical blade 7 is installed at the bottom end of the sleeve 6 through a pin shaft, the drill bit 8 is installed at the bottom end of the helical blade 7 through a bolt, the rotating shaft 5 is provided with uniformly distributed clamping grooves, the sleeve 6 and the inner wall of the clamping grooves form a clamping fit, the press-in mechanism 2 comprises a first mounting frame 13, a second mounting frame 14, a third servo motor 15, a screw 16, a screw rod 16, The mounting ring 17, the fixing ring 18 and the guide post 19, the third servo motor 15 is fixed on the top of the first mounting frame 13, the screw 16 is fixed on one end of the output shaft of the third servo motor 15 through a coupler, the mounting ring 17 and the screw 16 form a screwed fit, the fixing ring 18 is fixed on the inner walls of the bottoms of the first mounting frame 13 and the second mounting frame 14, the guide post 19 is fixed on the inner wall of the top of the second mounting frame 14, a mounting hole is formed at one end of the mounting ring 17, the inner wall of the mounting hole and the guide post 19 form a sliding fit, the metal pipe 3 is mounted on the inner wall of the mounting ring 17 through a bolt, and the outer wall of the metal pipe 3 is contacted with the inner wall of the fixing ring 18, when in use, the helical blade 7 is mounted at the bottom of the sleeve 6, the drill bit 8 is mounted at the bottom of the helical blade 7, the rotating shaft 5 is driven to rotate through the first servo motor 4, the helical blade 7 and the drill bit 8 are driven to rotate, the screw 16 is driven to rotate through the third servo motor 15, the mounting ring 17 and the metal pipe 3 are driven to slide, so that the soil layer can be quickly broken for sampling, the soil layer with higher compaction degree is avoided, and the sampling efficiency is improved;

second servo motor 9 is fixed at 3 tops of tubular metal resonator, and threaded rod 10 passes through the shaft coupling to be fixed in 9 output shaft one ends of second servo motor, slider 11 forms the spiro union cooperation with threaded rod 10, and scraper blade 12 fixes two outer walls of 11 relative one sides of slider, 3 inner walls of tubular metal resonator open the mounting groove that has symmetric distribution, and mounting groove inner wall and slider 11 form sliding fit, scraper blade 12 opens there is the fixed orifices, and the fixed orifices inner wall contacts with 5 outer walls of pivot, the back is accomplished in the sample, it is rotatory to drive threaded rod 10 through second servo motor 9, it slides to drive slider 11 and scraper blade 12, release tubular metal resonator 3 with helical blade 7 when extruding the soil sample, and dismantle it, obtain complete soil sample, make things convenient for the quick convenient sample of personnel, personnel's labour reduces.

The working principle is as follows: when the device is used, the helical blade 7 is installed at the bottom of the sleeve 6, the drill bit 8 is installed at the bottom end of the helical blade 7, the rotating shaft 5 is driven to rotate through the first servo motor 4 to drive the helical blade 7 and the drill bit 8 to rotate, and the screw 16 is driven to rotate through the third servo motor 15 to drive the installation ring 17 and the metal pipe 3 to slide, so that the device can rapidly break a soil layer for sampling, the soil layer with high compaction degree is avoided, and the sampling efficiency is improved; after the sample is accomplished, it is rotatory through second servo motor 9 drive threaded rod 10, drive slider 11 and scraper blade 12 and slide, push out helical blade 7 when extruding the soil sample and release tubular metal resonator 3 to dismantle it, obtain complete soil sample, make things convenient for quick convenient sample of personnel, reduce personnel's labour.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A soil sampling device for preventing, controlling and monitoring geological disasters comprises a sampling mechanism (1) and a press-in mechanism (2), the sampling mechanism is characterized by comprising a metal pipe (3), a first servo motor (4) fixed at the center of the top of the metal pipe (3), a rotating shaft (5) fixed at one end of an output shaft of the first servo motor (4) through a coupler, a sleeve (6) in sliding fit with the rotating shaft (5), a helical blade (7) arranged at the bottom end of the sleeve (6) through a pin shaft, a drill bit (8) arranged at the bottom end of the helical blade (7) through a bolt, a second servo motor (9) fixed at the top of the metal pipe (3), a threaded rod (10) fixed at one end of an output shaft of the second servo motor (9) through a coupler, sliders (11) in threaded fit with the threaded rod (10) and scrapers (12) fixed on the outer wall of one side, opposite to the sliders (11), of the sliders.

2. The soil sampling device for geological disaster prevention, control and monitoring as claimed in claim 1, wherein the press-in mechanism (2) comprises a first mounting frame (13), a second mounting frame (14), a third servo motor (15) fixed on the top of the first mounting frame (13), a screw (16) fixed on one end of an output shaft of the third servo motor (15) through a coupler, a mounting ring (17) in threaded fit with the screw (16), a fixing ring (18) fixed on the bottom inner wall of the first mounting frame (13) and the second mounting frame (14), and a guide column (19) fixed on the top inner wall of the second mounting frame (14).

3. The soil sampling device for geological disaster prevention, control and monitoring as claimed in claim 2, wherein one end of the mounting ring (17) is provided with a mounting hole, and the inner wall of the mounting hole forms a sliding fit with the guide post (19).

4. The soil sampling device for geological disaster prevention and control and monitoring as claimed in claim 2, wherein the metal tube (3) is installed on the inner wall of the mounting ring (17) by bolts, and the outer wall of the metal tube (3) is in contact with the inner wall of the fixing ring (18).

5. The soil sampling device for geological disaster prevention, control and monitoring as claimed in claim 1, wherein the inner wall of the metal tube (3) is provided with symmetrically distributed mounting grooves, and the inner wall of the mounting grooves and the sliding blocks (11) form a sliding fit.

6. The soil sampling device for geological disaster prevention, control and monitoring as claimed in claim 1, wherein the rotating shaft (5) is provided with clamping grooves which are uniformly distributed, and the sleeve (6) is in clamping fit with the inner walls of the clamping grooves.

7. The soil sampling device for geological disaster prevention, control and monitoring as claimed in claim 1, wherein the scraper (12) is provided with a fixed opening, and the inner wall of the fixed opening is in contact with the outer wall of the rotating shaft (5).