CN212844455U

CN212844455U - Rotary sampler for geological exploration

Info

Publication number: CN212844455U
Application number: CN202021940818.9U
Authority: CN
Inventors: 李定华; 庞新龙; 蔡娉婷
Original assignee: Jiangxi College of Applied Technology
Current assignee: Jiangxi College of Applied Technology
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-03-30
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to a sampler for geological exploration especially relates to a rotary type sampler for geological exploration. The technical problem of the utility model is that: a rotary sampler for geological exploration which can be used for deep soil exploration and can not be stuck by soil layers is provided. A rotary sampler for geological exploration comprises a fixed rod, a placing plate, a supporting frame, a sampling assembly and the like; place the even interval of board bottom side and be equipped with a plurality of dead levers, place the board top side and be equipped with the support frame, be equipped with the sampling subassembly on the support frame. The utility model discloses the effect that has reached does: through the design of promotion subassembly, when the spiral shell shape sampling piece of machine and bull stick were blocked in the soil layer and could not come out, can step on the footboard in succession to make spiral shell shape sampling piece and bull stick slowly expose ground, it is more laborsaving swift, improve work efficiency.

Description

Rotary sampler for geological exploration

Technical Field

The utility model relates to a sampler for geological exploration especially relates to a rotary type sampler for geological exploration.

Background

Geological exploration refers to investigation and research activities of surveying and detecting geology by various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum, and calculating foundation parameters.

In order to find out the quality and quantity of mineral products and the technical conditions of mining and utilization, and investigate rocks, strata, structures and the like in a certain area, when a general sampler for geological exploration is used for geological exploration, a component which goes deep into soil is easily blocked by hard soil and broken stones, cannot be pulled out, easily influences the working progress or damages a machine.

Therefore, there is a need to develop a rotary sampler for geological exploration which can be used for deep soil exploration and can not be stuck by soil.

SUMMERY OF THE UTILITY MODEL

In order to overcome when carrying out geological exploration, the subassembly of deepening earth part is blocked by hard soil property, rubble easily, can not pull out shortcoming, the technical problem of the utility model is that: a rotary sampler for geological exploration which can be used for deep soil exploration and can not be stuck by soil layers is provided.

The utility model provides a rotary type sampler for prospecting, including the dead lever, place board, support frame, sample subassembly and push down the subassembly, place the even interval of board bottom side and be equipped with a plurality of dead levers, place the board top side and be equipped with the support frame, be equipped with sample subassembly on the support frame, place board top side front portion and be equipped with the push down subassembly, place and be connected with the push down subassembly between board and the support frame.

Further, the sampling assembly comprises a spiral sampling piece, a rotating rod, a servo motor, a first spring and a connecting disc, the rotating rod is arranged on the supporting frame in a sliding mode and can rotate in the supporting frame, the spiral sampling piece is arranged on the lower portion of the rotating rod, the connecting disc is arranged on the top side of the rotating rod in a rotating mode, the first spring is connected between the rotating rod and the connecting disc, the servo motor is arranged on the top side of the connecting disc, and an output shaft of the servo motor is connected with the rotating rod.

Further explaining, the pressing assembly comprises an L-shaped connecting rod, a guide rod, a pedal rod and a second spring, the L-shaped connecting rod is connected between the front portions of the placing plates, the guide rod is arranged on the top side of the L-shaped connecting rod, the pedal rod is arranged on the top side of the guide rod in a sliding mode and is rotatably connected with the rotating rod, the second spring is connected between the pedal rod and the guide rod, and the second spring is sleeved on the guide rod.

The device further comprises slide bars, mounting blocks and stop blocks, the slide bars are uniformly arranged on the support frame and the pedal bar at intervals, the slide bars penetrate through the connecting discs, the mounting blocks are arranged on the top sides of the slide bars, and the stop blocks are arranged at the tops of the slide bars.

Further explain, still include lifting unit, lifting unit is including branch, pivot, footboard and torque spring, places the board front portion and all is equipped with branch, and the rotary type is equipped with the pivot between the left and right sides branch, is equipped with the footboard in the pivot, and footboard rear portion recess passes L shape connecting rod, all is connected with torque spring between footboard and the left and right sides branch, and torque spring all overlaps in the pivot left and right sides.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses the effect that has reached does:

1. the utility model discloses a design of promotion subassembly, when the spiral shell shape sampling piece and the bull stick of machine were blocked in the soil layer and could not come out, can step on the footboard in succession to make spiral shell shape sampling piece and bull stick slowly expose ground, it is more laborsaving swift.

2. Move down at the sampling subassembly to the pivoted in-process simultaneously can produce certain skew influence to servo motor's position, need the reinforcing to servo motor's fixed, prevent to deviate or even drop, influence work efficiency.

3. The design of whole machine is lighter simple, conveniently carries when open-air geological exploration, avoids volume or weight too big, forms the burden to the staff who prepares for the geological exploration sample.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial three-dimensional structure of the sampling assembly and the pressing assembly of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the slide bar, the mounting block and the stopper of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the pressing assembly of the present invention.

Fig. 5 is an enlarged schematic perspective view of the present invention a.

Reference numbers in the drawings: 1. the dead lever, 2, place the board, 3, the support frame, 4, the sampling subassembly, 41, spiral sampling piece, 42, bull stick, 43, servo motor, 44, first spring, 45, connection pad, 5, the subassembly pushes down, 51, L shape connecting rod, 52, guide arm, 53, the foot bar, 54, the second spring, 6, the slide bar, 7, the installation piece, 8, the dog, 9, promote the subassembly, 91, branch, 92, the pivot, 93, the footboard, 94, torsion spring.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

A rotary sampler for geological exploration is disclosed, as shown in figures 1-5, comprising a fixing rod 1, a placing plate 2, a supporting frame 3, a sampling component 4 and a pressing component 5, wherein a plurality of fixing rods 1 are uniformly arranged at the bottom side of the placing plate 2 at intervals, the supporting frame 3 is arranged on the top side of the placing plate 2, the sampling component 4 is arranged on the supporting frame 3, the pressing component 5 is arranged on the front part of the top side of the placing plate 2, and the pressing component 5 is connected between the placing plate 2 and the supporting frame 3.

When people carry out geological exploration with the sample, when needing to use this equipment, put the machine on the position of prospecting, place board 2 and ground contact, in dead lever 1 pricks into earth, will push down subassembly 5 down to extrude with strength to make sampling subassembly 4 can go deep into inside the soil layer and explore, come out the soil layer after, people can follow the earth that sampling subassembly 4 brought out and study, learn the geological conditions condition on this place.

The sampling assembly 4 comprises a spiral sampling sheet 41, a rotating rod 42, a servo motor 43, a first spring 44 and a connecting disc 45, the rotating rod 42 is arranged on the support frame 3 in a sliding mode, the rotating rod 42 can rotate in the support frame 3, the spiral sampling sheet 41 is arranged on the lower portion of the rotating rod 42, the connecting disc 45 is arranged on the top side of the rotating rod 42 in a rotating mode, the first spring 44 is connected between the rotating rod 42 and the connecting disc 45, the servo motor 43 is arranged on the top side of the connecting disc 45, and an output shaft of the servo motor 43 is connected with the rotating rod 42.

People place the sampler for geological exploration on the position of preparing to investigate, start servo motor 43, servo motor 43 drives bull stick 42 and spiral sampling piece 41 and rotates, thereby rotate the in-process and make bull stick 42 and spiral sampling piece 41 go deep into the soil layer, first spring 44 is compressed this moment, connection pad 45 plays the effect that supports servo motor 43, the sample is ended, first spring 44 resets, bull stick 42 and spiral sampling piece 41 continue to rotate, slowly come out from the soil layer in rotating.

The pressing component 5 comprises an L-shaped connecting rod 51, a guide rod 52, a pedal 53 and a second spring 54, the L-shaped connecting rod 51 is connected between the front parts of the placing plates 2, the guide rod 52 is arranged on the top side of the L-shaped connecting rod 51, the pedal 53 is arranged on the top side of the guide rod 52 in a sliding mode, the pedal 53 is rotatably connected with the rotating rod 42, the second spring 54 is connected between the pedal 53 and the guide rod 52, and the second spring 54 is sleeved on the guide rod 52.

After the servo motor 43 is started, the pedal rod 53 is downward, the pedal rod 53 slides downward on the guide rod 52 and finally contacts with the L-shaped connecting rod 51, the second spring 54 is compressed, the pedal rod 53 drives the sampling assembly 4 downward to go deep into the soil layer, after sampling is finished, the pedal rod 53 is loosened, the second spring 54 resets, the pedal rod 53 is far away from the L-shaped connecting rod 51 and slides upward on the guide rod 52 to reset, and therefore the sampling assembly 4 is driven to reset.

The novel bicycle pedal device is characterized by further comprising a slide bar 6, mounting blocks 7 and stop blocks 8, the slide bars 6 are uniformly arranged on the support frame 3 and the pedal rod 53 at intervals, the slide bars 6 penetrate through the connecting disc 45, the mounting blocks 7 are mounted on the top sides of the slide bars 6, and the stop blocks 8 are arranged at the tops of the slide bars 6.

The slide bars 6 are arranged on the front, the rear, the left and the right sides of the servo motor 43, so that the servo motor 43 can be prevented from deviating when the rotating rod 42 and the spiral sampling sheet 41 rotate, the position is limited and fixed, the first spring 44 is reset after the pedal rod 53 is loosened, the servo motor 43 moves upwards, and the mounting block 7 is matched with the stop block 8 to prevent the servo motor 43 from moving upwards and separating from the slide bars 6.

Still include lifting unit 9, lifting unit 9 places board 2 front portion and all is equipped with branch 91 including branch 91, pivot 92, footboard 93 and torque spring 94, and the rotary type is equipped with pivot 92 between the left and right sides branch 91, is equipped with footboard 93 on the pivot 92, and footboard 93 rear portion recess passes L shape connecting rod 51, all is connected with torque spring 94 between footboard 93 and the left and right sides branch 91, and torque spring 94 all overlaps in the pivot 92 left and right sides.

When the foot pedal 53 of a user is downwards contacted with the pedal 93, the spiral sampling sheet 41 and the rotating rod 42 are clamped by hard soil layers and cannot be taken out, the user can release the foot pedal 53, the front part of the foot pedal 93 is pedaled, the pedal 93 rotates on the rotating shaft 92, the torsion spring 94 deforms, the rear part of the pedal 93 lifts the foot pedal 53 upwards, then the foot pedal 53 is released, the torsion spring 94 resets, the pedal 93 is driven to reset, and the user can continuously pedal the pedal 93 so that the rotating rod 42 clamped by the soil layers and the spiral sampling sheet 41 slowly take out of the soil layers.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a rotary type sampler for prospecting, including dead lever (1), place board (2) and support frame (3), place board (2) bottom side even interval and be equipped with a plurality of dead levers (1), place board (2) top side and be equipped with support frame (3), its characterized in that: sampling subassembly (4) and push down subassembly (5), be equipped with sampling subassembly (4) on support frame (3), place board (2) top side front portion and be equipped with push down subassembly (5), place and be connected with between board (2) and support frame (3) and push down subassembly (5).

2. The rotary sampler for geological exploration according to claim 1, wherein the sampling assembly (4) comprises a spiral sampling sheet (41), a rotating rod (42), a servo motor (43), a first spring (44) and a connecting disc (45), the rotating rod (42) is slidably arranged on the support frame (3), the rotating rod (42) can rotate in the support frame (3), the spiral sampling sheet (41) is arranged on the lower portion of the rotating rod (42), the connecting disc (45) is rotatably arranged on the top side of the rotating rod (42), the first spring (44) is connected between the rotating rod (42) and the connecting disc (45), the servo motor (43) is arranged on the top side of the connecting disc (45), and an output shaft of the servo motor (43) is connected with the rotating rod (42).

3. The rotating sampler for geological exploration according to claim 2, characterized in that the hold-down assembly (5) comprises an L-shaped connecting rod (51), a guide rod (52), a pedal rod (53) and a second spring (54), the L-shaped connecting rod (51) is connected between the front parts of the placing plates (2), the guide rod (52) is arranged on the top side of the L-shaped connecting rod (51), the pedal rod (53) is arranged on the top side of the guide rod (52) in a sliding manner, the pedal rod (53) is rotatably connected with the rotating rod (42), the second spring (54) is connected between the pedal rod (53) and the guide rod (52), and the second spring (54) is sleeved on the guide rod (52).

4. A rotary sampler for geological exploration according to claim 3, further comprising slide bars (6), mounting blocks (7) and stoppers (8), wherein the slide bars (6) are uniformly arranged on the support frame (3) and the pedal bars (53) at intervals, the slide bars (6) all pass through the connecting disc (45), the mounting blocks (7) are arranged on the top sides of the slide bars (6), and the stoppers (8) are arranged on the tops of the slide bars (6).

5. The rotary sampler for geological exploration according to claim 4, characterized by further comprising a lifting assembly (9), wherein the lifting assembly (9) comprises supporting rods (91), rotating shafts (92), pedals (93) and torsion springs (94), the supporting rods (91) are arranged at the front parts of the placing plates (2), the rotating shafts (92) are rotatably arranged between the supporting rods (91) at the left side and the right side, pedals (93) are arranged on the rotating shafts (92), grooves at the rear parts of the pedals (93) penetrate through the L-shaped connecting rods (51), the torsion springs (94) are connected between the pedals (93) and the supporting rods (91) at the left side and the right side, and the torsion springs (94) are sleeved at the left side and the right side of the rotating shafts (92.