CN114544233A

CN114544233A - Sample collection system for prospecting

Info

Publication number: CN114544233A
Application number: CN202210184095.1A
Authority: CN
Inventors: 邓双庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-05-27

Abstract

The invention belongs to the field of geological exploration, and relates to a sample collecting device for geological exploration. The telescopic rod is used for fixing the sleeve, the adjusting rod is shifted to adjust the length of the telescopic leg, so that the height of the device is adjusted, the telescopic leg is locked through the positioning pin and the positioning groove, the motor shaft is driven to rotate through the motor, the second gear is driven to rotate, the first gear is driven to rotate, the threaded sleeve is driven to rotate, the screw rod is driven to move downwards, the collecting rod is driven to rotate, and the collecting rod slides downwards.

Description

Sample collection system for prospecting

Technical Field

The invention belongs to the field of geological exploration, and particularly relates to a sample collection device for geological exploration.

Background

As is well known, geological exploration is an investigation and research activity of surveying and detecting geology by various means and methods, determining a proper bearing stratum, determining a foundation type according to the bearing capacity of the foundation of the bearing stratum, and calculating basic parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

The chinese patent with application number 202021924639.6 discloses a drilling rod device for geological exploration for mines, which realizes the function of drilling and sampling, but has some defects, and the height of the device can not be adjusted when drilling, thereby being troublesome for sampling at different positions.

Disclosure of Invention

The invention aims to solve the problem that the height of the prior art cannot be adjusted, and provides a sample collecting device for geological exploration.

The purpose of the invention can be realized by the following technical scheme: the utility model provides a sample collection system for prospecting, includes the base, the base lower extreme is equipped with three fixed plates of group all around, every group be equipped with a rotatable turning block in the fixed plate, every the turning block lower extreme is equipped with the sleeve, every it is equipped with flexible leg to slide in the sleeve, the sleeve right side is equipped with the spout, the spout left and right sides is equipped with a plurality of constant head tanks, flexible leg right side is equipped with the regulation pole, it is equipped with the locating pin to adjust the pole outside, the locating pin with constant head tank sliding connection, every the fixed plate with the turning block rotates to be connected, every the sleeve with turning block fixed connection, every be equipped with the slip chamber in the sleeve, every flexible leg with slip chamber sliding connection, every flexible leg lower extreme is fixed and is equipped with the awl foot.

Place the device in the position top that needs the sample, outwards stimulate the sleeve this moment to make the telescopic link extend, will adjust the pole and slide down along the spout this moment, thereby adjust flexible leg and outwards slide. Thereby the height of change device, when the highly suitable of device, the position of adjustment pole this moment makes the locating pin inject corresponding constant head tank in to make the leg that stretches out and draws back fix.

Further, the taper foot is of a conical structure, and the taper foot is arranged in the conical structure so as to be convenient to fix.

Insert the awl foot in earth to make the device stabilize motionless, guaranteed the stability of device, avoided the condition that the device takes place to rock to appear when the sampling.

Further, every contained angle between the sleeve is one hundred twenty degrees, every fixed telescopic link that is equipped with between the sleeve, the telescopic link is used for connecting adjacent two the sleeve to the realization is right telescopic reinforcement makes the more stable of device.

The flexible leg can not appear not hard up the condition that drops at the in-process of sample collection, has guaranteed the stability of device simultaneously, and the device condition of rocking appears having avoided taking place when the sampling.

Further, the base downside is equipped with the transmission chamber, the transmission intracavity rotates and is equipped with the thread bush, the thread bush with the base rotates to be connected, the thread bush with the lead screw passes through the screw thread and rotates to be connected, the fixed first gear that is equipped with of thread bush downside, the fixed motor that is equipped with of base upside, motor downside output is equipped with the motor shaft, the motor shaft passes the base extends into the transmission intracavity, the fixed second gear that is equipped with in motor shaft lower extreme outside, the second gear with first gear engagement, thereby the second gear with the motor shaft cooperation drives the thread bush is rotatory, the fixed protection shield that is equipped with of transmission chamber lower extreme.

The starter motor to make the motor drive motor shaft rotatory, thereby it is rotatory to drive the second gear, thereby it is rotatory to drive first gear, thereby it is rotatory to drive the thread bush, thereby make the lead screw rotatory and lapse, thereby make gather the pole rotation and lapse, thereby make the drill bit rotatory lapse downwards, thereby make gather the pole and bore in the earth.

Further, the lead screw rotates to set up in the base, the lead screw lower extreme is equipped with the collection pole, gather the pole with lead screw fixed connection, gather the fixed drill bit that is equipped with of pole lower extreme, gather the pole with the drill bit cooperation makes during the pole that gathers drills into earth, the collection bucket sets up gather the pole outside, the collection bucket with protection shield fixed connection, be equipped with the collection chamber in the collection bucket, gather the chamber with gather pole sliding connection, the collection bucket with gather the pole cooperation to the realization is to the collection of sample, the fixed sample connection that is equipped with in collection bucket rear side, the sample connection with gather the chamber and communicate with each other, and the sample of gathering passes through the sample connection takes out.

The sample will be upwards shifted out from the helicla flute along with the rotation of gathering the pole this moment, and when the sample shifted out subaerially this moment, gather the pole outside and gather the bucket and will wrap the sample this moment to make the sample continue rebound, thereby make the sample get into and gather the intracavity, then get into in the sample thief, the person of gathering this moment only need get the sample in the sample thief from the sample thief

Furthermore, be equipped with the helicla flute in the collection pole, through the helicla flute with gather the pole cooperation, thereby make gather the pole and can drill downwards smoothly.

Gather the pole rotation and make and gather the pole and slide downwards to make the drill bit rotate into during earth, thereby gather the appearance, thereby guarantee that the sample can gather smoothly.

Further, the drill bit is of an inverted conical structure.

The drill bit is arranged to be of an inverted conical structure, so that the drilling and sampling of equipment are facilitated.

Place the device in the position top that needs the sample, outwards stimulate the sleeve this moment to make the telescopic link extend, will adjust the pole and slide down along the spout this moment, thereby adjust flexible leg and outwards slide. Thereby change the height of device, when the highly suitable of device, the position of adjustment pole this moment makes the locating pin inject in the constant head tank that corresponds, thereby make flexible leg fix, then insert the awl foot in earth, thereby make the device stable motionless, fix the sleeve through the telescopic link, adjust the length of adjusting flexible leg simultaneously through stirring, thereby adjusting device's height, come flexible leg locking through locating pin and constant head tank, the condition that flexible leg can not appear becoming flexible and droing at the in-process of sample collection has been guaranteed, the stability of device has been guaranteed simultaneously, the condition of rocking has taken place to the device when having avoided sampling appears.

When the device is stably placed, the motor is started at the moment, so that the motor drives the motor shaft to rotate, so that the second gear is driven to rotate, so that the first gear is driven to rotate, so that the threaded sleeve is driven to rotate, so that the lead screw rotates and slides downwards, so that the collecting rod rotates and slides downwards, so that the drill bit rotates and slides downwards, so that the collecting rod is driven to drill into soil, at the moment, the sample is moved upwards out of the spiral groove along with the rotation of the collecting rod, at the moment, when the sample is moved out of the ground, the collecting barrel outside the collecting rod wraps the sample, so that the sample continues to move upwards, so that the sample enters the collecting cavity and then enters the sampling opening, at the moment, a collector only needs to obtain the sample from the sampling opening, the motor shaft is driven to rotate by the motor, so that the second gear is driven to rotate, so that the first gear is driven to rotate, so that the threaded sleeve is driven to rotate, thereby it is rotatory to drive the lead screw, makes the lead screw downstream simultaneously to drive and gather the pole rotation and make and gather the pole and slide downwards, thereby make the drill bit advance in the earth, thereby gather the appearance, thereby make the sample get into and gather the chamber and go from the mouth of getting a sample and take out, thereby guarantee that the sample can gather smoothly, avoided simultaneously having made things convenient for collection personnel's sample work, avoided the device to cause the injury to personnel.

Drawings

FIG. 1 is a schematic diagram of a sample collection apparatus for geological exploration.

FIG. 2 is a front view of a sample collection apparatus for geological exploration.

Fig. 3 is a sectional view taken along a-a in fig. 2.

Fig. 4 is a sectional view taken along line B-B in fig. 3.

Fig. 5 is an enlarged view of the structure at C in fig. 2.

In the figure, 10, base; 11. a fixing plate; 12. rotating the block; 13. a sleeve; 14. a telescopic leg; 15. a taper foot; 16. a telescopic rod; 17. a sliding cavity; 18. a chute; 19. positioning a groove; 20. adjusting a rod; 21. positioning pins; 22. a screw rod; 23. a collection rod; 24. a drill bit; 25. a collection barrel; 26. a sampling port; 27. a motor; 28. a transmission cavity; 29. a protection plate; 30. a first gear; 31. a threaded sleeve; 32. a collection chamber; 33. a motor shaft; 34. a second gear; 35. a helical groove.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, 3 and 5, a sample collection device for geological exploration comprises a base 10, three groups of fixing plates 11 are arranged on the periphery of the lower end of the base 10, a rotatable rotating block 12 is arranged in each group of fixing plates 11, a sleeve 13 is arranged at the lower end of each rotating block 12, a telescopic leg 14 is arranged in each sleeve 13 in a sliding mode, a sliding chute 18 is arranged on the right side of each sleeve 13, a plurality of positioning grooves 19 are formed in the left side and the right side of each sliding chute 18, an adjusting rod 20 is arranged on the right side of each telescopic leg 14, a positioning pin 21 is arranged on the outer side of each adjusting rod 20, each positioning pin 21 is in sliding connection with each positioning groove 19, each fixing plate 11 is in rotating connection with each rotating block 12, each sleeve 13 is fixedly connected with each rotating block 12, a sliding cavity 17 is formed in each sleeve 13, each telescopic leg 14 is in sliding connection with the sliding cavity 17, and a cone foot 15 is fixedly arranged at the lower end of each telescopic leg 14.

As shown in FIG. 2, the tapered leg 15 has a conical structure, and the tapered leg 15 is easily fixed by providing the tapered leg 15 with a conical structure.

As shown in fig. 1, an included angle between each sleeve 13 is one hundred twenty degrees, a telescopic rod 16 is fixedly arranged between each sleeve 13, and the telescopic rod 16 is used for connecting two adjacent sleeves 13, so that the sleeves 13 are reinforced, and the device is more stable.

As shown in fig. 4, a transmission cavity 28 is arranged on the lower side of the base 10, a threaded sleeve 31 is rotationally arranged in the transmission cavity 28, the threaded sleeve 31 is rotationally connected with the base 10, the threaded sleeve 31 is rotationally connected with the lead screw 22 through threads, a first gear 30 is fixedly arranged on the lower side of the threaded sleeve 31, a motor 27 is fixedly arranged on the upper side of the base 10, a motor shaft 33 is arranged at the output end of the lower side of the motor 27, the motor shaft 33 penetrates through the base 10 and extends into the transmission cavity 28, a second gear 34 is fixedly arranged on the outer side of the lower end of the motor shaft 33, the second gear 34 is meshed with the first gear 30, the second gear 34 is matched with the motor shaft 33 to drive the threaded sleeve 31 to rotate, so as to control the lead screw 22 to lift, a protection plate 29 is fixedly arranged at the lower end of the transmission cavity 28, and the protection plate 29 is used for protecting parts in the transmission cavity 28.

As shown in fig. 3, lead screw 22 rotates and sets up in base 10, lead screw 22 lower extreme is equipped with gathers pole 23, gather pole 23 and lead screw 22 fixed connection, gather the fixed drill bit 24 that is equipped with of pole 23 lower extreme, gather pole 23 and the cooperation of drill bit 24, thereby make and gather pole 23 and bore into earth, it sets up in gathering pole 23 outside to gather bucket 25, gather bucket 25 and protection shield 29 fixed connection, be equipped with in the collection bucket 25 and gather chamber 32, gather chamber 32 and gather pole 23 sliding connection, gather bucket 25 and the cooperation of gathering pole 23, thereby realize the collection to the sample, gather the fixed sample connection 26 that is equipped with in bucket 25 rear side, sample connection 26 communicates with each other with gathering chamber 32, the sample of gathering takes out through sample connection 26.

As shown in FIG. 3, a spiral groove 35 is formed in the collection rod 23, and the spiral groove 35 is matched with the collection rod 23, so that the collection rod 23 can drill downwards smoothly, and samples can be collected from the underground through the spiral groove 35.

As shown in fig. 3, the drill 24 has an inverted conical structure, and the drilling and sampling of the device are facilitated by arranging the drill 24 in the inverted conical structure.

The device is placed over the location to be sampled, the sleeve 13 is pulled outwardly to extend the telescoping rod 16, and the adjustment rod 20 is slid down the chute 18 to adjust the telescoping legs 14 to slide outwardly. Thereby the height of change device, when the high fit of device, the position of adjustment pole 20 this moment makes locating pin 21 inject corresponding constant head tank 19 in, thereby make flexible leg 14 fix, then insert awl foot 15 in earth, thereby make the device stabilize motionless, fix the sleeve through the telescopic link, adjust the length of flexible leg simultaneously through stirring the regulation pole, thereby adjusting device's height, come flexible leg locking through locating pin and constant head tank, the condition that flexible leg can not appear becoming flexible and droing in the in-process of sample collection has been guaranteed, the stability of device has been guaranteed simultaneously, the condition that the device takes place to rock when having avoided sampling appears.

When the device is stably placed, the motor 27 is started at this time, so that the motor 27 drives the motor shaft 33 to rotate, so as to drive the second gear to rotate 34, so as to drive the first gear 30 to rotate, so as to drive the threaded sleeve 31 to rotate, so as to drive the lead screw 22 to rotate and slide downwards, so as to drive the collecting rod 23 to rotate and slide downwards, so as to drive the drill bit 24 to rotate and slide downwards, so as to drive the collecting rod 23 to drill into the soil, at this time, the sample is moved upwards from the spiral groove 35 along with the rotation of the collecting rod 23, at this time, when the sample is moved out of the ground, the collecting barrel 25 at the outer side of the collecting rod 23 wraps the sample, so as to enable the sample to continuously move upwards, so as to enable the sample to enter the collecting cavity 32 and then enter the sampling opening 26, at this time, the collector only needs to obtain the sample from the sampling opening 26, the motor shaft is driven to rotate through the motor, so as to drive the second gear to rotate, thereby it is rotatory to drive first gear, thereby it is rotatory to drive the threaded sleeve, thereby it is rotatory to drive the lead screw, make the lead screw downstream simultaneously, thereby it is rotatory and make the collection pole to slide downwards to drive the collection pole, thereby make the drill bit rotate into in the earth, thereby gather the appearance, thereby make the sample get into gather the chamber and go from the mouth of taking a sample and take out, thereby guarantee that the sample can gather smoothly, made things convenient for collection personnel's sample work simultaneously, avoided the device to cause the injury to personnel.

Compared with the prior art, the sample collection device for local mass exploration has the following advantages:

1. fix the sleeve through the telescopic link, adjust the length of adjusting flexible leg simultaneously through stirring to adjusting device's height comes flexible leg locking through locating pin and constant head tank, has guaranteed flexible leg can not appear not hard up the condition that drops at the in-process of sample collection, has guaranteed the stability of device simultaneously, and the condition of having avoided the device to take place to rock when the sampling appears.

2. The motor shaft is driven to rotate through the motor, so that the second gear is driven to rotate, the first gear is driven to rotate, the threaded sleeve is driven to rotate, the lead screw is driven to move downwards, the collection rod is driven to rotate, the collection rod slides downwards, the drill bit is rotated into soil, a sample is collected, the sample enters the collection cavity and is taken out from the sample taking port, and therefore the sample can be collected smoothly.

3. Meanwhile, sampling work of collection personnel is facilitated, and the device is prevented from harming the personnel.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The sample collecting device for geological exploration comprises a base (10), wherein three groups of fixing plates (11) are arranged on the periphery of the lower end of the base (10), and is characterized in that each group of fixing plates (11) is internally provided with a rotatable rotating block (12), the lower end of each rotating block (12) is provided with a sleeve (13), each sleeve (13) is internally provided with a telescopic leg (14) in a sliding manner, the right side of each sleeve (13) is provided with a sliding groove (18), the left side and the right side of each sliding groove (18) are provided with a plurality of positioning grooves (19), the right side of each telescopic leg (14) is provided with an adjusting rod (20), the outer side of each adjusting rod (20) is provided with a positioning pin (21), each positioning pin (21) is in sliding connection with the corresponding positioning groove (19), each fixing plate (11) is in rotating connection with the rotating block (12), and each sleeve (13) is fixedly connected with the rotating block (12), each sleeve (13) is internally provided with a sliding cavity (17), each telescopic leg (14) is in sliding connection with the sliding cavity (17), and the lower end of each telescopic leg (14) is fixedly provided with a cone foot (15).

2. A sample collection device for geological exploration, according to claim 1, characterized in that: the taper foot (15) is of a conical structure, and the taper foot (15) is convenient to fix by arranging the taper foot (15) into the conical structure.

3. A sample collection device for geological exploration, according to claim 1, characterized in that: every contained angle between sleeve (13) is one hundred twenty degrees, every fixed telescopic link (16) that is equipped with between sleeve (13), telescopic link (16) are used for connecting adjacent two sleeve (13), thereby the realization is right sleeve (13)'s reinforcement, thereby make the more stable of device.

4. A sample collection device for geological exploration, according to claim 1, characterized in that: the utility model discloses a motor, including base (10), screw rod (22), screw sleeve (31), motor shaft (33), base (10), screw rod (31) and base (10), the base downside is equipped with transmission chamber (28), the internal rotation of transmission chamber (28) is equipped with thread bush (31), thread bush (31) with base (10) rotate to be connected, thread bush (31) with lead screw (22) pass through the screw thread and rotate to be connected, the fixed first gear (30) that is equipped with of thread bush (31) downside, the fixed motor (27) that is equipped with of base (10) upside, motor (27) downside output is equipped with motor shaft (33), motor shaft (33) pass base (10) extend into in transmission chamber (28), the fixed second gear (34) that is equipped with in motor shaft (33) lower extreme outside, second gear (34) with first gear (30) meshing, thereby second gear (34) with motor shaft (33) cooperation drives thread bush (31) is rotatory, and a protective plate (29) is fixedly arranged at the lower end of the transmission cavity (28).

5. A sample collection device for geological exploration, according to claim 1, characterized in that: the screw rod (22) is rotatably arranged in the base (10), the lower end of the screw rod (22) is provided with a collecting rod (23), the lower end of the collecting rod (23) is provided with a drill bit (24) for drilling, the collecting rod (23) is fixedly connected with the screw rod (22), the lower end of the collecting rod (23) is fixedly provided with the drill bit (24), the collecting rod (23) is matched with the drill bit (24) so that the collecting rod (23) is drilled into soil, the collecting barrel (25) is arranged on the outer side of the collecting rod (23), the collecting barrel (25) is fixedly connected with the protective plate (29), a collecting cavity (32) is arranged in the collecting barrel (25), the collecting cavity (32) is slidably connected with the collecting rod (23), the collecting barrel (25) is matched with the collecting rod (23) so as to realize the collection of a sample, and the rear side of the collecting barrel (25) is fixedly provided with a sampling port (26), the sampling port (26) is communicated with the collection cavity (32), and the collected sample is taken out through the sampling port (26).

6. A sample collection device for geological exploration, according to claim 1, characterized in that: be equipped with helicla flute (35) in gathering pole (23), through helicla flute (35) with gather pole (23) cooperation, thereby make gather pole (23) and can drill hole downwards smoothly.

7. A sample collection device for geological exploration, according to claim 7, characterized in that: the drill (24) is of an inverted conical structure.