CN210829242U

CN210829242U - Concatenation formula soil drilling sampling machine

Info

Publication number: CN210829242U
Application number: CN201922018936.8U
Authority: CN
Inventors: 刘海超; 张瑶
Original assignee: Shaanxi Hengxin Environmental Testing Technology Co ltd
Current assignee: Shaanxi Hengxin Environmental Testing Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-23
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a concatenation formula soil drilling sampling machine, including base and spacing hole, the screw has been seted up in base four corners, and the inside support column that is provided with of screw, the support column lower extreme is connected with the backup pad, and the backup pad setting is in the base below, base front side and base right side are provided with the level bar, and the base top runs through there is the opening, base top left side is provided with the slide bar, and base top right side is provided with the screw rod, the screw rod upper end is connected with first motor, and first motor setting is in the workstation top. This concatenation formula soil drilling sampling machine is provided with drilling rod and spacing hole, is connected through the screw thread between two adjacent drilling rods, is connected through the screw thread between storage stick and the ejector pin, and the drilling rod upper end sets up inside the connecting piece, and the spacer pin setting plays the effect of connecting fixed drilling rod and connecting piece in spacing downthehole portion, and mosaic structure is simple, is convenient for increase the length of drilling rod and storage stick.

Description

Concatenation formula soil drilling sampling machine

Technical Field

The utility model relates to a soil drilling sampling machine technical field specifically is a concatenation formula soil drilling sampling machine.

Background

In soil sampling, in order to quickly save manpower and quickly obtain soil with a deep depth, a soil drilling sampling machine is required.

The drilling rod length of current soil drilling proof machine is fixed, when carrying out complicated soil sampling task, need prepare multiple drilling equipment, has increased equipment cost, and it is also not convenient enough to use simultaneously to current soil drilling proof machine does not set up balancing unit, and the drilling rod inclines easily after getting into soil, leads to the sample of acquireing to produce the error, to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation formula soil drilling sampling machine to the drilling rod length of the current soil drilling sampling machine that provides in solving above-mentioned background art is fixed, when carrying out complicated soil sampling task, need prepare multiple drilling equipment, has increased equipment cost, and it is also not convenient enough to use simultaneously, and current soil drilling sampling machine does not set up balancing unit, and the drilling rod takes place the slope easily after getting into soil, leads to the problem that the sample that gains produced the error.

In order to achieve the above object, the utility model provides a following technical scheme: a splicing type soil drilling sampling machine comprises a base and limiting holes, wherein screw holes are formed in four corners of the base, a supporting column is arranged in the screw hole, the lower end of the supporting column is connected with a supporting plate, the supporting plate is arranged below the base, level gauges are arranged on the front side of the base and the right side of the base, an opening is penetrated through the top of the base, a slide bar is arranged on the left side of the top of the base, a screw rod is arranged on the right side of the top of the base, the upper end of the screw rod is connected with a first motor, the first motor is arranged above the workbench, the screw rod and the slide rod penetrate through the workbench, the workbench is arranged above the base, the second motor is arranged in the workbench, and the lower end of the second motor is provided with a connecting piece, a drill rod is arranged in the connecting piece, a limiting hole penetrates through the connecting piece and the drill rod, a limiting pin is arranged in the limiting hole, and a material storage rod is arranged in the drill rod.

The utility model discloses a drilling rod, including support column, screw, workstation and slide bar, the support column is connected with the screw, the support column is threaded connection with the connected mode of screw, and the connected mode between support column and the backup pad is connected for rotating, the even setting of backup pad is in the base four corners, through highly finely tuning to four support columns, makes the base keep the horizontality, the connected mode of workstation and slide bar is sliding connection, and the connected mode of workstation and screw is threaded connection, and the screw rod is connected for rotating with the connected mode of base simultaneously, second motor, connecting piece and open-ended center are located same vertical straight line, the length of storage stick is the same with the length of drilling rod, and the laminating drilling rod inner wall.

Compared with the prior art, the beneficial effects of the utility model are that: the splicing type soil drilling sampling machine comprises a machine body,

(1) the drilling rod is provided with a screw hole, support columns and a support plate, the observation leveling rod rotates the support columns according to an observation result, the support columns rotate along the screw hole and simultaneously push the base to move, and the base is kept in a horizontal state by finely adjusting the heights of the four support columns, so that the verticality of the second motor and the connecting piece can be conveniently calibrated, and the drilling rod is kept vertical;

(2) be provided with drilling rod and spacing hole, be connected through the screw thread between two adjacent drilling rods, be connected through the screw thread between storage stick and the ejector pin, the drilling rod upper end sets up inside the connecting piece, and the spacer pin setting plays the effect of connecting fixed drilling rod and connecting piece at spacing downthehole portion, and mosaic structure is simple, is convenient for increase the length of drilling rod and storage stick.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

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

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of a section structure of the drill rod in a top view.

In the figure: 1. the device comprises a base, 2, screw holes, 3, supporting columns, 4, a supporting plate, 5, a level ruler, 6, an opening, 7, a sliding rod, 8, a screw rod, 9, a first motor, 10, a workbench, 11, a second motor, 12, a connecting piece, 13, a drill rod, 14, a limiting hole, 15, a limiting pin, 16 and a storage rod.

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 present invention provides a technical solution: a splicing type soil drilling sampling machine is disclosed, as shown in figures 1 and 3, screw holes 2 are arranged at four corners of a base 1, a support column 3 is arranged in each screw hole 2, the support column 3 is in threaded connection with the screw holes 2, the support column 3 is in rotary connection with a support plate 4, the support column 3 is rotated to conveniently adjust the distance between the base 1 and the support plate 4, the lower end of the support column 3 is connected with the support plate 4, the support plate 4 is arranged below the base 1, the support plates 4 are uniformly arranged at the four corners of the base 1, the support plates 4 arranged at the four corners enable the base 1 to be fixed more stably, leveling rulers 5 are arranged at the front side of the base 1 and the right side of the base 1, an opening 6 penetrates through the top of the base 1, a slide rod 7 is arranged at the left side of the top of the base 1, a screw rod 8 is arranged at the, and first motor 9 sets up in workstation 10 top, and the connected mode of workstation 10 and slide bar 7 is sliding connection, and the connected mode of workstation 10 and screw rod 8 is threaded connection, and the connected mode of screw rod 8 and base 1 is for rotating the connection simultaneously, and second motor 11 drives screw rod 8 and rotates, and the screw rod 8 of being convenient for promotes workstation 10 and slides along slide bar 7.

As shown in fig. 1, 2 and 4, the screw 8 and the slide rod 7 penetrate through the workbench 10, the workbench 10 is disposed above the base 1, the second motor 11 is disposed in the workbench 10, the connecting member 12 is disposed at the lower end of the second motor 11, centers of the second motor 11, the connecting member 12 and the opening 6 are located on the same vertical straight line, the drill rod 13 connected to the connecting member 12 can move downwards through the opening 6 conveniently, the drill rod 13 is disposed inside the connecting member 12, the limiting hole 14 penetrates through the connecting member 12 and the drill rod 13, the limiting pin 15 is disposed inside the limiting hole 14, the storage rod 16 is disposed inside the drill rod 13, the length of the storage rod 16 is the same as that of the drill rod 13, the outer end of the storage rod 16 is attached to the inner wall of the drill rod 13, the drill rod 13 drills soil downwards, and the soil drilled by the drill rod 13 can enter the.

The working principle is as follows: when the splicing type soil drilling sampling machine is used, firstly, a horizontal ruler 5 is observed, a support column 3 is rotated according to the horizontal ruler 5, the support column 3 rotates along a screw hole 2, the height between a base 1 and a support plate 4 is adjusted, the base 1 is kept horizontal, a material storage rod 16 is placed inside a drill rod 13, the upper end of the drill rod 13 is placed inside a connecting piece 12, a limiting pin 15 is arranged in a limiting hole 14, the connecting piece 12 is connected with the drill rod 13, an external power supply is switched on, a second motor 11 is started, the second motor 11 drives the drill rod 13 to rotate through the connecting piece 12, a first motor 9 is started, the first motor 9 drives a screw rod 8 to rotate, the screw rod 8 pushes a workbench 10 to slide downwards along a sliding rod 7 until the lower end of the drill rod 13 contacts soil through an opening 6, the drill rod 13 drills the soil, the soil enters the material storage rod 16 until the drill rod 13 drills into the soil, the limiting pin 15, reversely rotating the first motor 9 to make the workbench 10 slide to the upper side of the slide bar 7, sliding upwards to take out the storage rod 16, putting in a new storage rod 16, adding drill rods 13, putting in ejector rods in the added drill rods 13, connecting the adjacent two drill rods 13 through threads, connecting the ejector rods with the storage rod 16 through threads, attaching a connecting piece 12 at the upper end of the ejector rod to play a role of fixing the storage rod 16, making the storage rod 16 fixed in the drill rod 13 at the lowest side, so that the drill rods 13 can transfer soil, similarly, starting the second motor 11 to drive the drill rods 13 to rotate to drill the soil, taking off a limit pin 15, separating the connecting piece 12 from the drill rods 13, sliding the ejector rods upwards, driving the storage rod 16 to slide upwards by the ejector rods until taking out the storage rod 16, replacing the new storage rod 16 with the ejector rods, similarly, circularly increasing the ejector rods and the drill rods 13, and simultaneously making the storage rod 16 fixed in the drill rod 13 at the lowest side, this is done to facilitate the drilling of deeper soil samples, and is well within the skill of those in the art, not described in detail herein.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a concatenation formula soil drilling sampling machine, includes base (1) and spacing hole (14), its characterized in that: screw holes (2) are formed in four corners of the base (1), supporting columns (3) are arranged inside the screw holes (2), the lower ends of the supporting columns (3) are connected with supporting plates (4), the supporting plates (4) are arranged below the base (1), leveling rulers (5) are arranged on the front side of the base (1) and the right side of the base (1), an opening (6) penetrates through the top of the base (1), a sliding rod (7) is arranged on the left side of the top of the base (1), a screw rod (8) is arranged on the right side of the top of the base (1), the upper end of the screw rod (8) is connected with a first motor (9), the first motor (9) is arranged above the workbench (10), the screw rod (8) and the sliding rod (7) penetrate through the workbench (10), the workbench (10) is arranged above the base (1), a second motor (11) is arranged in the workbench (10), and the lower end of the second motor (11) is provided with a connecting piece (12), a drill rod (13) is arranged in the connecting piece (12), the limiting hole (14) penetrates through the connecting piece (12) and the drill rod (13), a limiting pin (15) is arranged in the limiting hole (14), and a material storage rod (16) is arranged in the drill rod (13).

2. The spliced soil drilling and sampling machine as claimed in claim 1, wherein: the support column (3) is in threaded connection with the screw hole (2), and the support column (3) is in rotary connection with the support plate (4).

3. The spliced soil drilling and sampling machine as claimed in claim 1, wherein: the supporting plates (4) are uniformly arranged at four corners of the base (1).

4. The spliced soil drilling and sampling machine as claimed in claim 1, wherein: the connection mode of the workbench (10) and the sliding rod (7) is sliding connection, the connection mode of the workbench (10) and the screw rod (8) is threaded connection, and meanwhile, the screw rod (8) and the base (1) are in rotating connection.

5. The spliced soil drilling and sampling machine as claimed in claim 1, wherein: the centers of the second motor (11), the connecting piece (12) and the opening (6) are positioned on the same vertical line.

6. The spliced soil drilling and sampling machine as claimed in claim 1, wherein: the length of the storage rod (16) is the same as that of the drill rod (13), and the outer end of the storage rod (16) is attached to the inner wall of the drill rod (13).