CN215718573U - Geological exploration sampler with simultaneous drilling and separating functions - Google Patents

Abstract

The geological exploration sampler with the simultaneous drilling and separating functions belongs to the technical field of geological exploration and comprises a supporting seat, wherein a lifting hydraulic cylinder is vertically arranged on the upper portion of the supporting seat, a separating and collecting box is fixed at the upper end of a piston rod of the lifting hydraulic cylinder, a motor base is arranged at the bottom of an inner cavity of the separating and collecting box, a rotating shaft motor is fixed on the upper portion of the motor base, a rotating shaft is fixedly connected to an output shaft at the top of the shaft motor, and a drill bit is fixedly sleeved on the rotating shaft; the middle part of the inner cavity of the separation collecting box is fixed with a filtering and separating screen plate for filtering the crushed rock stratum, so that fine particulate matters fall into the lower part of the inner cavity of the separation collecting box, and large particulate matters are isolated at the upper part of the filtering and separating screen plate, thereby realizing the functions of fast drilling and thickness separation of the rock stratum, saving the working time of workers and improving the working efficiency; a circle of the filtering and separating screen plate inclines downwards to be connected with the inner side wall of the separating and collecting box, so that the large-particle rock stratum rolls down to the periphery of the filtering and separating screen plate, the middle part of the filtering and separating screen plate is far away from a drilling part, and the filtering and separating screen plate has the function of protecting the part.

Description

Geological exploration sampler with simultaneous drilling and separating functions

Technical Field

The utility model belongs to the technical field of geological exploration, and particularly relates to a geological exploration sampler with simultaneous drilling and separating functions.

Background

In geological exploration operation, the top rock stratum is often required to be sampled, but the common sampling tool used at present is difficult to meet the sampling requirement due to the short length. Simultaneously, different types of sampling tools are needed according to different structures of rock stratums, the drilling type sampling tool is needed for a flat and concave plane, and a cutting type tool is generally adopted to directly cut off a convex part for the plane with a convex part. The samples retrieved in geological exploration generally need to be separated and then researched, so that various geological exploration tools with the thickness separation function appear in the market, but the existing geological exploration tools with the thickness separation function are inconvenient to use and not easy to splice, and cannot meet the sampling of top rock stratums with different heights. There is therefore a need for improvements.

SUMMERY OF THE UTILITY MODEL

The technical problems solved by the utility model are as follows: the geological exploration sampler with the simultaneous drilling and separating function can filter a crushed rock stratum to enable fine particulate matters to fall into the lower part of an inner cavity of the separation collecting box, and large particulate matters are isolated on the upper part of the filtering and separating screen plate, so that the functions of fast drilling and thickness separation of the rock stratum are realized, the working time of workers is saved, and the working efficiency is improved; the filter separation otter board is arranged in an inclined mode, so that large-particle rock stratums roll down along the periphery of the filter separation otter board for a circle and are far away from a middle drilling part, and the filter separation otter board has the function of protecting the part.

The technical scheme adopted by the utility model is as follows: the geological exploration sampler with the simultaneous drilling and separating functions comprises a supporting seat, wherein a triangular supporting frame is arranged at the lower part of the supporting seat, a lifting hydraulic cylinder is vertically arranged at the upper part of the supporting seat, the upper end of a piston rod of the lifting hydraulic cylinder is fixedly connected with a separating and collecting box, a motor base is arranged at the bottom of an inner cavity of the separating and collecting box, a rotating shaft motor is fixed at the upper part of the motor base, a rotating shaft is fixedly connected to an output shaft at the top of the rotating shaft motor, and a drill bit is fixedly sleeved on the rotating shaft; the upper port of the separation and collection box is a horn-shaped collection port; the middle part of the inner cavity of the separation collecting box is fixedly provided with a filtering separation screen plate, the middle part of the filtering separation screen plate is in clearance fit with the rotating shaft, and one circumference of the filtering separation screen plate inclines downwards to be connected with the inner side wall of the separation collecting box.

As a further limitation of the above scheme, the connection structure of one circumference of the filtering separation screen plate and the inner side wall of the separation collecting box is as follows: the filter separation screen plate comprises a plurality of lower supporting blocks which are uniformly fixed on the middle part of the inner side wall of the separation collecting box in a circle, an upper pressing block is arranged on the upper part of the lower supporting block which is supported on the corresponding part of the periphery of the filter separation screen plate, and a fixing screw penetrates through the upper pressing block and the filter separation screen plate and then is screwed with a screw hole at the upper end of the lower supporting block; the lower part of the middle of the filtering separation screen close to the rotating shaft is supported with a support rod, the lower end of the support rod is fixed on the motor base, a support rod sleeve is fixed on the motor base, and the lower end of the support rod is sleeved in the support rod sleeve.

As the further limitation of the scheme, the bottom of the side wall of one side of the separation and collection box is provided with a lower outlet, the lower outlet is covered by a lower opening inserting plate, the separation and collection box is opposite to the lower outlet and is provided with an upper outlet on the other side wall arranged above the filtering and separation screen plate, and the upper outlet is covered by an upper opening inserting plate.

As a further limitation of the above scheme, both sides of the lower outlet and both sides of the upper outlet are provided with slideways, both sides of the lower outlet insert plate are slidably inserted into the slideways on both sides of the lower outlet, and both sides of the upper outlet insert plate are slidably inserted into the slideways on both sides of the upper outlet.

As a further limitation of the scheme, the upper end of the piston rod of the lifting hydraulic cylinder is fixedly connected with a connecting screw column head, the lower part of the separation collection box is fixedly provided with a connecting plate, the lower part of the connecting plate is fixedly provided with a connecting screw sleeve, and the connecting screw column head and the connecting screw sleeve are screwed together.

As the further injeciton of above-mentioned scheme, the triangular supports frame includes the equipartition in three landing leg of supporting seat lower part and locates the center post in the middle of the supporting seat lower part, center post upper end and supporting seat center fixed connection, the landing leg upper end is articulated through hinge I and supporting seat lower part, the landing leg middle part is connected with the center post through little pneumatic cylinder, little pneumatic cylinder one end is articulated through articulated II and landing leg, little pneumatic cylinder other end is articulated through articulated III and center post.

As a further limitation of the scheme, the drill bit is fixedly sleeved on the rotating shaft through a spline structure.

As a further limitation of the scheme, a hydraulic pump for providing power for the hydraulic cylinder is arranged in the supporting seat, and a control button is arranged on the supporting seat.

Compared with the prior art, the utility model has the advantages that:

1. according to the scheme, the upper parts such as the separation collecting box and the like can extend upwards under the action of the lifting hydraulic cylinder, so that the separation collecting box is driven to be close to the top rock stratum upwards, the rotating shaft is driven to rotate under the action of the rotating shaft motor, the rotating shaft drives the drill bit to drill the rock stratum, the drilled crushed rock stratum is collected in the separation collecting box, the crushed rock stratum can be filtered through the filtering and separation screen plate in the separation collecting box, fine particulate matters fall into the lower part of the inner cavity of the separation collecting box, and the particulate matters are isolated on the upper part of the filtering and separation screen plate, so that the functions of quickly drilling and separating the rock stratum into different sizes are realized, the working time of workers is saved, and the working efficiency is improved;

2. in the scheme, the filter separation screen plate is inclined downwards in a circle and is connected with the inner side wall of the separation collecting box, so that large-particle rock strata roll down in a circle to the periphery of the filter separation screen plate while the drilled and fallen crushed rock strata are filtered and separated, and the middle drilled part is far away from the filter separation screen plate, so that the filter separation screen plate has a protection effect on the part;

3. according to the scheme, the lower part and the upper part of the two opposite side parts of the separation and collection box are respectively provided with the lower outlet and the upper outlet, so that separated fine rock soil can be guaranteed to be poured out from the lower outlet, and separated coarse rock soil is poured out from the upper outlet and is not mutually influenced;

4. this scheme is through being equipped with the triangular supports frame in the supporting seat lower part, can carry out stable support to this device, does not need the staff to hold in the sample work, has alleviateed staff intensity of labour.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 in the direction of C according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements" does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Referring to fig. 1-4, embodiments of the present invention are described in detail.

The geological exploration sampler with the simultaneous drilling and separating functions comprises a supporting seat 1, wherein a lifting hydraulic cylinder 2 is vertically arranged at the upper part of the supporting seat 1, and the upper end of a piston rod of the lifting hydraulic cylinder 2 is fixedly connected with a separating and collecting box 6; specifically, the upper end of a piston rod of the lifting hydraulic cylinder 2 is fixedly connected with a connecting stud head 3, the lower part of the separation collection box 6 is fixedly provided with a connecting plate 5, the lower part of the connecting plate 5 is fixedly provided with a connecting threaded sleeve 4, and the connecting stud head 3 and the connecting threaded sleeve 4 are screwed together.

The bottom of the inner cavity of the separation collecting box 6 is provided with a motor base 7, the upper part of the motor base 7 is fixedly provided with a rotating shaft motor 8, an output shaft at the top of the rotating shaft motor 8 is fixedly connected with a rotating shaft 9, a drill bit 10 is fixedly sleeved on the rotating shaft 9, and the drill bit 10 is fixedly sleeved on the rotating shaft 9 through a spline structure 11.

The upper opening of the separation and collection box 6 is a horn-shaped collection opening 12, which is convenient for collecting the drilled and taken crushed rock stratum. The middle part of the inner cavity of the separation collecting box 6 is fixedly provided with a filtering separation screen plate 13, the middle part of the filtering separation screen plate 13 is in clearance fit with the rotating shaft 9, the filtering separation screen plate 13 inclines downwards for a circle to be connected with the inner side wall of the separation collecting box 6, so that a large-particle rock stratum can roll down towards the periphery of the filtering separation screen plate 13 when the drilled and fallen crushed rock stratum is filtered and separated, a part is drilled and taken away from the middle, and a certain protection effect is achieved on each part.

Specifically, the connection structure of one circumference of the filtering separation screen plate 13 and the inner side wall of the separation collecting box 6 is as follows: as shown in fig. 2, the device comprises a plurality of lower supporting blocks 14 uniformly fixed on the middle circumference of the inner side wall of the separation and collection box 6, an upper pressing block 15 is arranged on the upper part of the lower supporting block 14 supported at the corresponding position of the circumference edge of the filtering and separation screen plate 13, and a fixing screw 16 penetrates through the upper pressing block 15 and the filtering and separation screen plate 13 and then is screwed with a screw hole on the upper end of the lower supporting block 14; a support rod 22 is supported at the lower part of the filtering separation screen 13 near the middle of the rotating shaft 9, the lower end of the support rod 22 is fixed on the motor base 7, as shown in fig. 3, a support rod sleeve 23 is fixed on the motor base 7, and the lower end of the support rod 22 is sleeved in the support rod sleeve 23. The support of the support rod 22 makes the fixation of the filtering separation screen plate 13 more stable and reliable.

The bottom of the side wall of one side of the separation and collection box 6 is provided with a lower outlet 17, the lower outlet 17 is covered by a lower opening insertion plate 18, the separation and collection box 6 is provided with an upper outlet 20 which is opposite to the lower outlet 17 and is arranged on the other side wall of the filtration and separation screen plate 13, and the upper outlet 20 is covered by an upper opening insertion plate 21. According to the utility model, the lower part and the upper part of the two opposite side parts of the separation and collection box are respectively provided with the lower outlet 17 and the upper outlet 20, so that separated fine rock soil can be ensured to be poured out from the lower outlet 17, and separated coarse rock soil can be poured out from the upper outlet 20 without mutual influence. The two sides of the lower outlet 17 and the upper outlet 20 are both provided with slideways 19, as shown in fig. 4, the two sides of the lower opening insertion plate 18 are slidably inserted into the slideways 19 at the two sides of the lower outlet 17, and the two sides of the upper opening insertion plate 21 are slidably inserted into the slideways 19 at the two sides of the upper outlet 20, so that the structure is convenient for opening and closing of the insertion plates.

The utility model discloses a supporting seat, including supporting seat 1, supporting seat 1 lower part is equipped with triangular supports frame 24, and is concrete, triangular supports frame 24 includes the equipartition in three landing leg 25 of 1 lower part of supporting seat and locates the center post 30 in the middle of 1 lower part of supporting seat, center post 30 upper end and supporting seat 1 center fixed connection, landing leg 25 upper end is articulated through I26 and supporting seat 1 lower part of hinge, landing leg 25 middle part is connected with center post 30 through little pneumatic cylinder 27, little pneumatic cylinder 27 one end is articulated through articulated II 29 with landing leg 25, little pneumatic cylinder 27 other end is articulated through articulated III 28 and center post 30. Triangular supports frame 24 can carry out stable support to this device, does not need the staff to hold in the sample work, has alleviateed staff intensity of labour.

The hydraulic pump that is used for providing power for the pneumatic cylinder is equipped with in supporting seat 1, be equipped with control button 31 on supporting seat 1 for control hydraulic cylinder 2, pivot motor 8 and little pneumatic cylinder 27 action.

The working principle is as follows: when sampling the top rock stratum, the small hydraulic cylinder 27 acts to open the three supporting legs 25 of the triangular supporting frame 24 to support the device on the ground. The action of hydraulic cylinder 2 can make upper parts such as separation collecting box 6 upwards extend, thereby it is close to the top rock stratum to drive separation collecting box 6 upwards, it rotates to drive axis of rotation 9 under the effect of pivot motor 8, axis of rotation 9 drives drill bit 10 and drills the rock stratum, the crushing rock stratum of drilling down is collected in separation collecting box 6, can directly filter crushing rock stratum through the filtration separation otter board 13 in separation collecting box 6, make tiny particulate matter fall into separation collecting box 6 inner chamber lower part, and large particulate matter keeps apart on filtration separation otter board 13 upper portion, thereby the realization is bored fast to the rock stratum and is got and separate the thickness function, staff operating time has been saved, and work efficiency is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. Geological exploration sampler with bore simultaneously and get separation work ability, including supporting seat (1), supporting seat (1) lower part is equipped with triangular supports frame (24), its characterized in that: a lifting hydraulic cylinder (2) is vertically arranged at the upper part of the supporting seat (1), the upper end of a piston rod of the lifting hydraulic cylinder (2) is fixedly connected with a separation and collection box (6), a motor base (7) is arranged at the bottom of an inner cavity of the separation and collection box (6), a rotating shaft motor (8) is fixed at the upper part of the motor base (7), a rotating shaft (9) is fixedly connected to an output shaft at the top of the rotating shaft motor (8), and a drill bit (10) is fixedly sleeved on the rotating shaft (9); the upper port of the separation and collection box (6) is a horn-shaped collection port (12); the middle part of the inner cavity of the separation collecting box (6) is fixed with a filtering and separating screen plate (13), the middle of the filtering and separating screen plate (13) is in clearance fit with the rotating shaft (9), and the filtering and separating screen plate (13) inclines downwards for a circle to be connected with the inner side wall of the separation collecting box (6).

2. A geological exploration sampler with simultaneous drilling and separation as claimed in claim 1 wherein: the connection structure of one circumference of the filtering separation screen (13) and the inner side wall of the separation collecting box (6) is as follows: the filter separation screen plate comprises a plurality of lower supporting blocks (14) which are uniformly fixed on the middle of the inner side wall of a separation collecting box (6) in a circle, an upper pressing block (15) is arranged on the upper part of each lower supporting block (14) which is supported on the corresponding position of the edge of the circle of the filter separation screen plate (13), and a fixing screw (16) penetrates through the upper pressing block (15) and the filter separation screen plate (13) and then is screwed with a screw hole thread on the lower supporting block (14); the middle lower part of the filtering separation screen plate (13) close to the rotating shaft (9) is supported with a support rod (22), the lower end of the support rod (22) is fixed on the motor base (7), a support rod sleeve (23) is fixed on the motor base (7), and the lower end of the support rod (22) is sleeved in the support rod sleeve (23).

3. A geological exploration sampler with simultaneous drilling and separation as claimed in claim 2 wherein: the separation collecting box (6) one side lateral wall bottom is equipped with down export (17), export (17) down and cover through end opening picture peg (18) and close, on the separation collecting box (6) with export (17) down relatively and arrange in and filter and separate and be equipped with export (20) on another lateral wall on otter board (13), it covers through last end opening picture peg (21) and closes to go up export (20).

4. A geological exploration sampler with simultaneous drilling and separation as claimed in claim 3 wherein: both sides of the lower outlet (17) and the upper outlet (20) are provided with slideways (19), both sides of the lower opening inserting plate (18) are slidably inserted into the slideways (19) on both sides of the lower outlet (17), and both sides of the upper opening inserting plate (21) are slidably inserted into the slideways (19) on both sides of the upper outlet (20).

5. A geological exploration sampler with simultaneous drilling and separation as claimed in claim 1 wherein: the upper end of a piston rod of the lifting hydraulic cylinder (2) is fixedly connected with a connecting stud head (3), the lower part of the separation collection box (6) is fixed with a connecting plate (5), the lower part of the connecting plate (5) is fixed with a connecting threaded sleeve (4), and the connecting stud head (3) and the connecting threaded sleeve (4) are screwed together.

6. A geological exploration sampler with simultaneous drilling and separation as claimed in claim 1 wherein: triangular supports frame (24) are including three landing leg (25) of equipartition in supporting seat (1) lower part and locate center post (30) in the middle of supporting seat (1) lower part, center post (30) upper end and supporting seat (1) center fixed connection, landing leg (25) upper end is articulated through I (26) of hinge and supporting seat (1) lower part, landing leg (25) middle part is connected with center post (30) through little pneumatic cylinder (27), little pneumatic cylinder (27) one end is articulated through articulated II (29) and landing leg (25), little pneumatic cylinder (27) other end is articulated through articulated III (28) and center post (30).

7. A geological exploration sampler with simultaneous drilling and separation as claimed in claim 1 wherein: the drill bit (10) is fixedly sleeved on the rotating shaft (9) through a spline structure (11).

8. A geological exploration sampler with simultaneous drilling and separation as claimed in any one of claims 1 to 7 wherein: the hydraulic pump that is used for providing power for the pneumatic cylinder is equipped with in supporting seat (1), be equipped with control button (31) on supporting seat (1).

Images