CN209745605U - Multifunctional soil sampler - Google Patents

Abstract

The utility model relates to the technical field of soil sampling devices, in particular to a multifunctional soil sampling device, which comprises a mounting plate, wherein an oil pump is welded on the surface of the mounting plate, a handle is welded on the surface of the mounting plate, a sleeve is welded at the lower end of a driving shaft body of the oil pump, a butt-joint block is inserted inside the sleeve, a connecting screw rod is welded at the bottom end of the butt-joint block, a locking cylinder is screwed on a rod body of the connecting screw rod, a fastening screw is screwed on the surface of the sleeve, the bottom surface of the fastening screw penetrates through the sleeve and is screwed on the surface of the locking cylinder, and; the beneficial effects are that: the utility model provides a multi-functional sample thief of soil passes through sleeve joinable auger stem and accomplishes drilling, and drilling is accomplished the back, replaces auger stem down with the cartridge sampling, and loading and unloading are simple convenient, realize that same drive arrangement connects two kinds of required instruments of sampling, reduce the sampling and drop into.

Description

Multifunctional soil sampler

Technical Field

The utility model relates to a soil sampling ware correlation technique field specifically is multi-functional sample thief of soil.

Background

Before engineering construction, on-site geological conditions need to be surveyed, soil samples need to be collected during surveying, and the soil samples are generally called to be multifunctional soil samplers.

In the prior art, a drill bit is required to drill holes in advance, then a sampler is installed to collect soil deep samples, the traditional multifunctional sampler does not have a drilling function, and a drilling device is additionally carried, so that the sampling input cost is increased; therefore, the utility model provides a multi-functional sample thief of soil is used for solving above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a multi-functional sample thief of soil to solve the problem that proposes in the above-mentioned background art.

in order to achieve the above object, the utility model provides a following technical scheme: multifunctional soil sampler, including the mounting panel, the skin weld of mounting panel has the oil pump, and the skin weld of mounting panel has the handle, the welding of drive axis body lower extreme of oil pump has the sleeve, telescopic inside is pegged graft and is had the butt joint piece, the bottom welding of butt joint piece has connecting screw, the spiro union has a locking section of thick bamboo on connecting screw's the body of rod, and telescopic surperficial spiro union has fastening screw, fastening screw's bottom surface runs through the sleeve spiro union on the surface of locking section of thick bamboo, and connecting screw's bottom surface welding has the pole setting, the bottom welding of pole setting has the shrouding, the downside of shrouding is provided with the sampling cylinder, and the shrouding is fixed on the top surface of sampling cylinder with the help of the screw, the bottom.

Preferably, the overlap joint groove has been seted up on the surface of mounting panel, and the oil pump is placed in the overlap joint groove, and the skin weld of oil pump has the overlap joint board, and the overlap joint board welds on the surface of mounting panel, and the handle includes tractive pole and handle, and the tractive pole is "L" shape structure, and the contained angle of buckling of tractive pole is greater than ninety degrees, and the handle is circular cylinder structure, and the handle welding is at the tip of tractive pole, and sets up perpendicularly with the tractive pole.

Preferably, the butt joint piece is circular cylinder structure, and the skin weld of butt joint piece has the interlock piece, and interlock piece sliding connection is in the interlock groove, and the interlock groove is seted up on telescopic interior anchor ring, and the inside cavity of a locking section of thick bamboo is "protruding" font circular cylinder structure, and the interior anchor ring of a locking section of thick bamboo is spiro union in connecting screw and sleeve simultaneously.

Preferably, the sampling cylinder is the cylinder structure of opening up, and the face diameter of shrouding equals with the top surface diameter of sampling cylinder, and the feed inlet is provided with a plurality ofly, and a plurality of feed inlets are the circumference and arrange on the surface of sampling cylinder, and the feed inlet is close to the upper end setting of sampling cylinder.

Preferably, the diameter of the top surface of the auger bit is larger than that of the bottom surface of the sampling cylinder, and the bottom surface of the auger bit is in a conical structure.

preferably, the lower end of the connecting screw rod is welded with a spiral drill rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The multifunctional soil sampler provided by the utility model can be connected with the auger stem through the sleeve to complete drilling, after the drilling is completed, the auger stem is replaced by the sampling cylinder, the loading and unloading are simple and convenient, the same driving device is connected with two tools required by sampling, and the sampling investment is reduced;

2. the utility model provides a sampling cylinder of multi-functional sample thief of soil is connected simply convenient with the shrouding, is convenient for dismantle the sampling cylinder fast, and sets up auger bit in the sampling cylinder bottom, is convenient for scrape the trompil inner wall, slides in feed inlet department with soil.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the connection screw and the auger stem of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is an exploded view of the sleeve and locking barrel of the present invention;

Figure 5 is the utility model discloses shrouding and cartridge connection structure explosion sketch map.

In the figure: a mounting plate 1; an oil pump 2; a grip 3; a sleeve 4; a butt joint block 5; a connecting screw rod 6; a lock cylinder 7; a fastening screw 8; a vertical rod 9; a closing plate 10; a sampling cartridge 11; a helical drill bit 12; a feed port 13; an auger stem 14.

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 to 5, the present invention provides a technical solution: the multifunctional soil sampler comprises a mounting plate 1, wherein an oil pump 2 is welded on the surface of the mounting plate 1, a handle 3 is welded on the surface of the mounting plate 1, a lap joint groove is formed in the surface of the mounting plate 1, the oil pump 2 is placed in the lap joint groove, a lap joint plate is welded on the surface of the oil pump 2, the lap joint plate is welded on the surface of the mounting plate 1, the handle 3 comprises a traction rod and a handle, the traction rod is of an L-shaped structure, the bending included angle of the traction rod is greater than ninety degrees, the handle is of a circular cylinder structure, the handle is welded at the end part of the traction rod and is perpendicular to the traction rod, the oil pump 2 is started, and the handle 3 is;

The lower end of a connecting screw 6 is welded with a spiral drill rod 14, the lower end of a driving shaft body of an oil pump 2 is welded with a sleeve 4, an abutting block 5 is inserted in the sleeve 4, the bottom end of the abutting block 5 is welded with the connecting screw 6, a locking barrel 7 is screwed on a rod body of the connecting screw 6, the abutting block 5 is in a circular cylinder structure, an occluding block is welded on the surface of the abutting block 5, the occluding block is connected in an occluding groove in a sliding mode, the occluding groove is formed in the inner annular surface of the sleeve 4, the locking barrel 7 is hollow and is in a convex circular cylinder structure, the inner annular surface of the locking barrel 7 is simultaneously screwed with the connecting screw 6 and the sleeve 4, a fastening screw 8 is screwed on the surface of the sleeve 4, the bottom surface of the fastening screw 8 penetrates through the sleeve 4 and is screwed on the surface of the locking barrel 7, a vertical rod 9 is welded on the bottom surface of the connecting screw 6, the connecting screw 6 with the spiral drill rod 14 is, the occlusion block on the surface of the butt joint block 5 is connected in an occlusion groove on the inner annular surface of the sleeve 4 in a matching manner, so that the sleeve 4 and the butt joint block 5 can rotate synchronously, then the locking cylinder 7 is screwed upwards to be screwed on the outer wall of the sleeve 4, and then the fastening screw 8 is screwed to be screwed on the bottom surface of the locking cylinder 7 in a screwed manner, at the moment, the butt joint block 5 can not rotate nor move up and down in the sleeve 4;

The bottom welding of pole setting 9 has shrouding 10, the downside of shrouding 10 is provided with sampling cylinder 11, shrouding 10 is fixed on the top surface of sampling cylinder 11 with the help of the screw, the bottom welding of sampling cylinder 11 has helical bit 12, and sampling cylinder 11 has seted up feed inlet 13 on its surface, sampling cylinder 11 is the drum structure of opening up, the face diameter of shrouding 10 is equal to the top surface diameter of sampling cylinder 11, feed inlet 13 is provided with a plurality ofly, a plurality of feed inlets 13 are arranged on the surface of sampling cylinder 11 in the form of circumference, and feed inlet 13 is close to the upper end of sampling cylinder 11 and sets up, the top surface diameter of helical bit 12 is greater than the bottom surface diameter of sampling cylinder 11, the bottom surface of helical bit 12 is the toper structure, after the drilling is accomplished connecting screw 6 dismantles, install connecting screw 6 that has shrouding 10, then dock sampling cylinder 11 on the face of shrouding 10, with the, and starting the oil pump 2, and in the rotating process of the sampling cylinder 11, soil on the inner wall of the drill hole enters the sampling cylinder 11 from the feeding hole 13.

the working principle is as follows: in actual operation, firstly taking out the connecting screw rod 6 with the auger stem 14, butting the butt-joint block 5 at the upper end of the connecting screw rod in the sleeve 4, connecting the snap-in block on the surface of the butt-joint block 5 in a matching manner in the snap-in groove on the inner annular surface of the sleeve 4, so as to realize synchronous rotation of the sleeve 4 and the butt-joint block 5, then screwing the locking cylinder 7 upwards to be screwed on the outer wall of the sleeve 4, screwing the fastening screw 8 to ensure that the bottom surface of the locking cylinder 7 is screwed on, at the moment, the butt-joint block 5 cannot rotate or move up and down in the sleeve 4, starting the oil pump 2, holding the auger stem 14 by the handle 3 to drill on the bottom surface, detaching the connecting screw rod 6 after drilling, installing the connecting screw rod 6 with the sealing plate 10, butting the sampling cylinder 11 on the plate surface of the sealing plate 10, reinforcing by means of the screw, extending the sampling cylinder 11 into the drilling hole, starting the oil pump 2, and rotating, soil from the inner wall of the bore hole enters the cartridge 11 through the inlet port 13.

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 (6)

1. The utility model provides a multi-functional sample thief of soil, includes mounting panel (1), the skin weld of mounting panel (1) has oil pump (2), and the skin weld of mounting panel (1) has handle (3), its characterized in that: a sleeve (4) is welded at the lower end of a driving shaft body of the oil pump (2), a butt joint block (5) is inserted in the sleeve (4), the bottom end of the butt joint block (5) is welded with a connecting screw rod (6), the rod body of the connecting screw rod (6) is screwed with a locking cylinder (7), and the surface of the sleeve (4) is screwed with a fastening screw (8), the bottom surface of the fastening screw (8) penetrates through the sleeve (4) and is screwed on the surface of the locking cylinder (7), the bottom surface of the connecting screw rod (6) is welded with a vertical rod (9), a sealing plate (10) is welded at the bottom end of the upright rod (9), a sampling cylinder (11) is arranged at the lower side of the sealing plate (10), the sealing plate (10) is fixed on the top surface of the sampling cylinder (11) by means of screws, the bottom surface welding of sampling cylinder (11) has auger bit (12), and feed inlet (13) have been seted up on the surface of sampling cylinder (11).

2. The soil multifunctional sampler of claim 1, wherein: the utility model discloses a hydraulic traction device, including mounting panel (1), oil pump (2), handle, pull rod, overlap joint groove, overlap joint plate, tie plate welding, handle (3), pull rod is "L" shape structure, and the contained angle of buckling of pull rod is greater than ninety degrees, and the handle is the circular cylinder structure, and the handle welding is at the tip of pull rod, and sets up perpendicularly with the pull rod, the overlap joint groove has been seted up on the surface of mounting panel (1), and oil pump (2) are placed in the overlap joint groove, and the skin weld of oil pump (2) has the overlap joint plate, and the.

3. The soil multifunctional sampler of claim 1, wherein: butt joint piece (5) are circular cylinder structure, and the skin weld of butt joint piece (5) has the interlock piece, interlock piece sliding connection in interlock groove, and the interlock groove is seted up on the interior anchor ring of sleeve (4), and the inside cavity of a locking section of thick bamboo (7) is "protruding" font circular cylinder structure, and the interior anchor ring of a locking section of thick bamboo (7) spiro union is in connecting screw (6) and sleeve (4) simultaneously.

4. The soil multifunctional sampler of claim 1, wherein: sampling cylinder (11) are opening drum structure up, and the face diameter of shrouding (10) equals with the top surface diameter of sampling cylinder (11), and feed inlet (13) are provided with a plurality ofly, and a plurality of feed inlets (13) are the circumference and arrange on the surface of sampling cylinder (11), and feed inlet (13) are close to the upper end setting of sampling cylinder (11).

5. The soil multifunctional sampler of claim 1, wherein: the diameter of the top surface of the auger bit (12) is larger than that of the bottom surface of the sampling cylinder (11), and the bottom surface of the auger bit (12) is of a conical structure.

6. the soil multifunctional sampler of claim 1, wherein: the lower end of the connecting screw rod (6) is welded with a spiral drill rod (14).