CN211317801U

CN211317801U - Portable soil sampling device for geological exploration

Info

Publication number: CN211317801U
Application number: CN201922046579.6U
Authority: CN
Inventors: 马铁峰; 姜文龙; 张会领
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-21
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to the technical field of geological exploration, in particular to a portable soil sampling device for geological exploration, which can improve the soil sampling efficiency and the usability in use, and comprises a support plate, four groups of support rods, a soil sampling motor, a soil sampling worm, a fixed box, a soil sampling worm gear, a soil sampling threaded rod, a limiting plate, a soil sampling cylinder, a connecting shaft and a soil drilling bit, wherein the top ends of the four groups of support rods are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the support plate, the soil sampling motor is arranged on the left side of the top of the support plate, the soil sampling motor is a two-way motor, the left end of the soil sampling worm is connected with the output end on the right side of the soil sampling motor, the fixed box is fixed on the top of the support plate, the fixed box is positioned on the right side of the soil sampling motor, the fixed box is internally provided with a, the right side of the soil taking worm penetrates through the transmission hole and extends into the fixed box.

Description

Portable soil sampling device for geological exploration

Technical Field

The utility model relates to a geological exploration's technical field especially relates to a geological exploration is with portable device that fetches earth.

Background

As is well known, a portable soil sampling device for geological exploration is a device for sampling soil for exploration in the geological exploration process, and is widely used in the field of geological exploration.

Chinese patent No. CN208383496U discloses a portable soil sampling device for geological exploration, which is roughly described as: including top mounting panel, removal mounting panel and support damping module, its characterized in that, top mounting panel lower extreme edge is provided with a plurality of supporting legs, supporting leg side middle part is provided with the handle, the supporting leg lower extreme all is provided with supports damping module, it includes fixed block, square installation cavity, spring, roof, support column and backup pad to support damping module, and when current geological exploration used portable geotome, it was broken ground to drill the soil through first motor drive drill bit, then, drives the sample thief rod through the second motor and descends, makes the thief rod accomplish the sample.

When the existing portable soil sampling device for geological exploration is used, the soil breaking operation and the sampling operation are separately controlled and operated, so that the soil sampling efficiency is low, and the usability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a geological exploration is with portable geotome, its ease for use when can improving the efficiency of borrowing and using.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a portable soil sampling device for geological exploration comprises a supporting plate, four groups of supporting rods, a soil sampling motor, a soil sampling worm, a fixed box, a soil sampling worm wheel, a soil sampling threaded rod, a limiting plate, a soil sampling cylinder, a connecting shaft and a soil drilling bit, wherein the top ends of the four groups of supporting rods are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the supporting plate, the soil sampling motor is installed on the left side of the top of the supporting plate and is a two-way motor, the left end of the soil sampling worm is connected with the output end on the right side of the soil sampling motor, the fixed box is fixed on the top of the supporting plate and is positioned on the right side of the soil sampling motor, a fixed cavity is arranged inside the fixed box, the soil sampling worm wheel is rotatably connected with the inside of the fixed box, the left side of the fixed box is communicated with a transmission hole, the right side of the soil sampling worm passes through the transmission hole and extends into the, the top and the bottom of containing box communicate respectively and are provided with two sets of lift holes, the middle part of backup pad is provided with the hole of fetching earth, the hole of fetching earth communicates with the lift hole that is located the containing box bottom, the threaded rod spiral shell that fetches earth is in the inside of the worm wheel of fetching earth, and the top of the threaded rod of fetching earth is passed the lift hole that is located the containing box top and is stretched out the top outside of containing box, and the bottom of the threaded rod of fetching earth is passed the lift hole that is located the containing box bottom and is fetched earth the hole and stretch out the bottom outside of containing box, the top at the threaded rod of fetching earth is fixed to the limiting plate, the bottom at the threaded rod of fetching earth is fixed to the top of the barrel of fetching earth, and the inside of the barrel of fetching earth is provided with the chamber of fetching earth, and the left side and the right side of the barrel of fetching earth communicate.

Preferably, the soil sampling device further comprises a ball bearing, wherein the ball bearing is installed inside the transmission hole, and the inside of the ball bearing is connected with the outer side of the soil sampling worm.

Preferably, still include multiunit blade that breaks ground, multiunit blade that breaks ground is fixed uniformly in the outside of connecting axle.

Preferably, the soil-working machine further comprises two groups of scrapers, and the two groups of scrapers are respectively arranged inside the two groups of soil inlet through holes.

Preferably, the soil sampling device further comprises a telescopic sleeve, the telescopic sleeve is sleeved on the lower portion of the soil sampling threaded rod, the top of the telescopic sleeve is fixed to the bottom of the supporting plate, and the bottom end of the telescopic sleeve is fixed to the top of the soil sampling cylinder.

Preferably, still include two sets of fender rods and two sets of guard plates, two sets of fender rods respectively with the connection can be dismantled on the left side and the right side of backup pad bottom, two sets of fender rods all are "L" type, two sets of guard plates all are semicircle type structure, and two sets of guard plates are fixed respectively in the bottom of two sets of fender rods, and two sets of guard plates paste synthetic tubular structure each other, the section of thick bamboo of fetching soil is located between two sets of guard plates.

Preferably, the device also comprises four groups of balance threaded rods, four groups of balance threaded pipes and four groups of supporting pads, wherein the four groups of balance threaded rods are respectively fixed at the bottom ends of the four groups of supporting rods, the upper parts of the four groups of balance threaded pipes are respectively screwed at the outer sides of the bottoms of the four groups of balance threaded rods, and the tops of the four groups of supporting pads are respectively rotatably connected with the bottom ends of the four groups of balance threaded pipes.

Preferably, the damping device further comprises four groups of damping springs, the four groups of damping springs are respectively sleeved on the outer sides of the four groups of balance threaded rods, the tops of the four groups of damping springs are respectively connected with the bottoms of the four groups of support rods, and the bottoms of the four groups of damping springs are respectively connected with the tops of the four groups of balance threaded pipes.

(III) advantageous effects

Compared with the prior art, the utility model provides a geological exploration is with portable device that fetches earth possesses following beneficial effect:

this geological exploration is with portable geotome rotates through the motor that fetches earth drives the worm that fetches earth, makes the worm that fetches earth drive the worm wheel that fetches earth through the meshing transmission and rotates, thereby make the worm wheel that fetches earth drive the threaded rod that fetches earth and rotate, thereby make the threaded rod that fetches earth drive a section of thick bamboo and the brill boring bit descends, thereby make the boring bit bore boring bit and drill a boring, then, constantly decline and rotation through a section of thick bamboo that fetches earth, thereby make a section of thick bamboo that fetches earth accomplish the sample to soil, then the antiport through the motor that fetches earth, take out a section of thick bamboo in by soil, thereby accomplish the operation of fetching earth, thereby improve the efficiency of fetching earth with the ease of device when using.

Drawings

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

fig. 2 is a top view of the soil sampling cylinder of the present invention;

FIG. 3 is a top view of the guard bar and guard plate of the present invention;

FIG. 4 is an enlarged view of part A of the structure of the present invention;

in the drawings, the reference numbers: 1. a support plate; 2. a support bar; 3. a soil taking motor; 4. taking a soil worm; 5. a fixed box; 6. a worm gear for taking soil; 7. taking a soil threaded rod; 8. a limiting plate; 9. a soil sampling cylinder; 10. a connecting shaft; 11. drilling an earth drill bit; 12. a ball bearing; 13. breaking soil; 14. a squeegee; 15. a telescopic sleeve; 16. a guard bar; 17. a protection plate; 18. a balance threaded rod; 19. balancing the threaded pipe; 20. a support pad; 21. a shock absorbing spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the portable soil sampling device for geological exploration of the present invention comprises a support plate 1, four sets of support rods 2, a soil sampling motor 3, a soil sampling worm 4, a fixed box 5, a soil sampling worm wheel 6, a soil sampling threaded rod 7, a limiting plate 8, a soil sampling barrel 9, a connecting shaft 10 and a soil drilling bit 11, wherein the top ends of the four sets of support rods 2 are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the support plate 1, the soil sampling motor 3 is installed on the left side of the top of the support plate 1, the soil sampling motor 3 is a two-way motor, the left end of the soil sampling worm 4 is connected with the output end of the right side of the soil sampling motor 3, the fixed box 5 is fixed on the top of the support plate 1, the fixed box 5 is located on the right side of the soil sampling motor 3, a fixed cavity is arranged inside of the fixed box 5, the left side of the fixed box 5 is communicated with a transmission hole, the right side of the soil sampling worm 4 penetrates through the transmission hole and extends into the fixed box 5, the soil sampling worm further comprises a ball bearing 12, the ball bearing 12 is installed inside the transmission hole, the inside of the ball bearing 12 is connected with the outer side of the soil sampling worm 4, the friction force between the soil sampling worm 4 and the fixed box 5 during rotation can be reduced through the ball bearing 12, and therefore the transmission efficiency of the soil sampling motor 3 is improved; the rear side of the soil sampling worm 4 is meshed with the front side of the soil sampling worm wheel 6, the top and the bottom of the fixed box 5 are respectively provided with two sets of lifting holes, the middle part of the support plate 1 is provided with a soil sampling hole, the soil sampling hole is communicated with the lifting hole positioned at the bottom of the fixed box 5, the soil sampling threaded rod 7 is screwed in the soil sampling worm wheel 6, the top end of the soil sampling threaded rod 7 passes through the lifting hole positioned at the top of the fixed box 5 and extends out of the top outer side of the fixed box 5, the bottom end of the soil sampling threaded rod 7 passes through the lifting hole positioned at the bottom of the fixed box 5 and the soil sampling hole and extends out of the bottom outer side of the fixed box 5, the limiting plate 8 is fixed at the top end of the soil sampling threaded rod 7, the top of the soil sampling cylinder 9 is fixed at the bottom end of the soil sampling threaded rod 7 and further comprises a telescopic sleeve 15, the telescopic sleeve 15 is sleeved at the, the bottom end of the telescopic tube 15 is fixed at the top of the soil sampling cylinder 9, and the telescopic tube 15 can stretch along with the soil sampling cylinder 9 when the soil sampling cylinder 9 goes up and down, so that the telescopic tube can protect the lower part of the soil sampling threaded rod 7 and prevent soil from affecting the lifting of the soil sampling threaded rod 7; the soil taking device comprises a soil taking cylinder 9, two groups of soil inlet through holes and two groups of scraping plates 14, wherein a soil taking cavity is formed in the soil taking cylinder 9, the left side and the right side of the soil taking cylinder 9 are respectively communicated and provided with the two groups of soil inlet through holes, the two groups of scraping plates 14 are respectively installed in the two groups of soil inlet through holes, and when the soil taking cylinder 9 is located in soil to take soil, the soil can be scraped into the soil taking cylinder 9 through the rotation of the two groups of scraping plates 14, so that the soil taking efficiency of the device is; the top of the connecting shaft 10 is fixed at the bottom end of the soil sampling cylinder 9, and the soil sampling device further comprises a plurality of groups of soil breaking blades 13, the plurality of groups of soil breaking blades 13 are uniformly fixed on the outer side of the connecting shaft 10, and the plurality of groups of soil breaking blades 13 are rotated along with the connecting shaft 10 to loosen soil, so that soil sampling of the soil sampling cylinder 9 is facilitated; the soil-drilling bit 11 is fixed at the bottom end of the connecting shaft 10, the soil-taking motor 3 drives the soil-taking worm 4 to rotate, the soil-taking worm 4 drives the soil-taking worm wheel 6 to rotate through meshing transmission, so that the soil-taking worm wheel 6 drives the soil-taking threaded rod 7 to rotate, the soil-taking threaded rod 7 drives the soil-taking barrel 9 and the soil-drilling bit 11 to descend, so that the soil-drilling bit 11 drills the soil, then the soil-taking barrel 9 finishes sampling the soil through continuous descending and rotation of the soil-taking barrel 9, and then the soil-taking barrel 9 is taken out of the soil through reverse rotation of the soil-taking motor 3, so that the soil-taking operation is finished, and the soil-taking efficiency and the usability of the device during use are improved; the soil sampling cylinder 9 is positioned between the two groups of protection plates 17, and two groups of soil inlet through holes of the soil sampling cylinder 9 can be shielded by the tubular structure surrounded by the two groups of protection plates 17 when the soil sampling cylinder 9 is taken out of soil, so that the soil is prevented from leaking out of the soil sampling cylinder 9; the device is characterized by further comprising four groups of balance threaded rods 18, four groups of balance threaded pipes 19 and four groups of supporting pads 20, wherein the four groups of balance threaded rods 18 are respectively fixed at the bottom ends of the four groups of supporting rods 2, the upper parts of the four groups of balance threaded pipes 19 are respectively screwed on the outer sides of the bottoms of the four groups of balance threaded rods 18, the tops of the four groups of supporting pads 20 are respectively rotatably connected with the bottom ends of the four groups of balance threaded pipes 19, the heights of the four groups of balance threaded rods 18 can be adjusted by rotating the four groups of balance threaded pipes 19, so that the balance of the supporting plate 1 can be adjusted, the device can be kept horizontal when in use, and the stability of; the device is characterized by further comprising four groups of damping springs 21, wherein the four groups of damping springs 21 are respectively sleeved on the outer sides of the four groups of balance threaded rods 18, the tops of the four groups of damping springs 21 are respectively connected with the bottoms of the four groups of support rods 2, the bottoms of the four groups of damping springs 21 are respectively connected with the tops of the four groups of balance threaded pipes 19, and the four groups of damping springs 21 can reduce vibration generated by the device when the device fetches earth, so that stability of the device is improved.

To sum up, this portable geodetic device for geological exploration, when using, will the device is placed in the soil top of taking the soil of getting, then, drives the worm 4 that fetches earth through the motor 3 that fetches earth and rotates, makes the worm 4 that fetches earth drive the worm wheel 6 that fetches earth through the meshing transmission and rotates to make the worm wheel 6 that fetches earth drive the threaded rod 7 that fetches earth and rotate, thereby make the threaded rod 7 that fetches earth drive a soil sampling section of thick bamboo 9 and bore the drill bit 11 and descend, thereby make and bore the drill bit 11 that fetches earth and drill to soil, then, through the incessant decline and the rotation of a soil sampling section of thick bamboo 9, thereby make a soil sampling section of thick bamboo 9 accomplish the sample to soil.

In this embodiment: the model of the soil taking motor 3 is as follows: Y80M 2-2.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable soil sampling device for geological exploration is characterized by comprising a supporting plate (1), four groups of supporting rods (2), a soil sampling motor (3), a soil sampling worm (4), a fixing box (5), a soil sampling worm wheel (6), a soil sampling threaded rod (7), a limiting plate (8), a soil sampling cylinder (9), a connecting shaft (10) and a soil drilling bit (11), wherein the top ends of the four groups of supporting rods (2) are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the supporting plate (1), the soil sampling motor (3) is arranged on the left side of the top of the supporting plate (1), the soil sampling motor (3) is a two-way motor, the left end of the soil sampling worm (4) is connected with the output end on the right side of the soil sampling motor (3), the fixing box (5) is fixed on the top of the supporting plate (1), the fixing box (5) is positioned on the right side of the soil, the soil sampling worm wheel (6) is rotatably connected with the inside of the fixed box (5), the left side of the fixed box (5) is communicated with a transmission hole, the right side of the soil sampling worm (4) penetrates through the transmission hole and extends into the fixed box (5), the rear side of the soil sampling worm (4) is meshed with the front side of the soil sampling worm wheel (6), the top and the bottom of the fixed box (5) are respectively communicated with two groups of lifting holes, the middle part of the support plate (1) is provided with a soil sampling hole, the soil sampling hole is communicated with the lifting hole at the bottom of the fixed box (5), the soil sampling threaded rod (7) is screwed in the soil sampling worm wheel (6), the top end of the soil sampling threaded rod (7) penetrates through the lifting hole at the top of the fixed box (5) and extends out of the top of the fixed box (5), and the bottom end of the soil sampling threaded rod (7) penetrates through the lifting hole and the soil sampling hole at the bottom of the fixed box (5) and extends out of the bottom of the fixed box (5), the top at borrowing threaded rod (7) is fixed in limiting plate (8), the bottom at borrowing threaded rod (7) is fixed at the top of borrowing a section of thick bamboo (9), and the inside of borrowing a section of thick bamboo (9) is provided with the chamber of borrowing, and the left side and the right side of borrowing a section of thick bamboo (9) communicate respectively and are provided with two sets of through-holes that advance soil, the bottom at a borrowing a section of thick bamboo (9) is fixed at the top of connecting axle (10), bore the bottom at connecting axle (10) is fixed in native drill bit (11).

2. A portable earthmoving device according to claim 1, characterized in that it also comprises a ball bearing (12), said ball bearing (12) being mounted inside said transmission hole, the inside of the ball bearing (12) being connected to the outside of said earthmoving worm (4).

3. A portable earth sampling device for geological exploration, according to claim 1, characterized by further comprising a plurality of groups of breaking blades (13), said groups of breaking blades (13) being uniformly fixed outside said connecting shaft (10).

4. The portable earth sampling device for geological exploration according to claim 1, characterized by further comprising two sets of scrapers (14), wherein the two sets of scrapers (14) are respectively installed inside the two sets of earth inlet through holes.

5. The portable soil sampling device for geological exploration is characterized by further comprising a telescopic sleeve (15), wherein the telescopic sleeve (15) is sleeved on the lower portion of the soil sampling threaded rod (7), the top of the telescopic sleeve (15) is fixed to the bottom of the supporting plate (1), and the bottom end of the telescopic sleeve (15) is fixed to the top of the soil sampling barrel (9).

6. The portable soil sampling device for geological exploration is characterized by further comprising two groups of protection rods (16) and two groups of protection plates (17), wherein the two groups of protection rods (16) are detachably connected with the left side and the right side of the bottom of the supporting plate (1) respectively, the two groups of protection rods (16) are L-shaped, the two groups of protection plates (17) are semi-circular structures, the two groups of protection plates (17) are fixed at the bottom ends of the two groups of protection rods (16) respectively, the two groups of protection plates (17) are mutually attached to form a tubular structure, and the soil sampling cylinder (9) is located between the two groups of protection plates (17).

7. The portable soil sampling device for geological exploration is characterized by further comprising four groups of balance threaded rods (18), four groups of balance threaded pipes (19) and four groups of support pads (20), wherein the four groups of balance threaded rods (18) are respectively fixed at the bottom ends of the four groups of support rods (2), the upper parts of the four groups of balance threaded pipes (19) are respectively screwed outside the bottom parts of the four groups of balance threaded rods (18), and the top parts of the four groups of support pads (20) are respectively connected with the bottom ends of the four groups of balance threaded pipes (19) in a rotating mode.

8. The portable earth borrowing device for geological exploration according to claim 7, further comprising four sets of damping springs (21), wherein the four sets of damping springs (21) are respectively sleeved outside the four sets of balance threaded rods (18), the tops of the four sets of damping springs (21) are respectively connected with the bottoms of the four sets of support rods (2), and the bottoms of the four sets of damping springs (21) are respectively connected with the tops of the four sets of balance threaded pipes (19).