CN212586018U

CN212586018U - Sampling device for geological survey

Info

Publication number: CN212586018U
Application number: CN202021226450.XU
Authority: CN
Inventors: 于松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-23
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a sampling device for geological survey, which comprises a box body, wherein the middle part of the top surface of the box body is provided with an electric cylinder, the electric cylinder is provided with a piston rod, one end of the piston rod, which is far away from the electric cylinder, penetrates through a top plate of the box body and is fixedly connected with a motor protection box, and a motor is arranged in the motor protection box; the utility model can stably lift the drill rod and the drill bit through the interaction of the electric cylinder, the piston rod, the guide rod, the lantern ring and the connecting rod, thereby achieving good soil breaking effect; the soil block specimen is stored in the sleeve by the spiral blade through the interaction of the sleeve and the spiral blade, so that the sampling work is completed, the structure is reasonable, and the operation is convenient; the utility model can more stably fix the sampling device at the sampling position and is more convenient to use by adjusting the angle and the length of the telescopic rod and the supporting seat; through the setting of hand handle for this sampling device can be more relaxed by operator's use, reduces operator's intensity of labour.

Description

Sampling device for geological survey

Technical Field

The utility model relates to a geologic survey field specifically is a sampling device is used in geologic survey.

Background

Geological survey is short for geological survey work, and carries out different investigation and research work on geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area.

In order to better study the conditions of soil texture, rocks, underground water and the like in one area, the sample is often required to be sampled, the structure stability of the existing sampling device is poor, the problem of inclination is easily caused during sampling, and the labor intensity of an operator is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device is used in geological survey 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:

the utility model provides a sampling device for geological survey, the power distribution box comprises a box body, box top surface middle part is equipped with electric cylinder, electric cylinder is equipped with supporting piston rod, the piston rod is kept away from electric cylinder's one end is run through box roof and fixed connection are in motor protection case top surface, box left and right sides board symmetry is equipped with the mounting groove, fixedly connected with guide bar in the mounting groove, sliding connection has the lantern ring on the guide bar, motor protection case passes through the connecting rod and connects the lantern ring, be equipped with the motor in the motor protection case, the output shaft of motor runs through motor protection case's bottom plate and threaded connection have the drilling rod, the surface cover of drilling rod has the spiral leaf, the bottom fixedly connected with drill bit of drilling.

As a further aspect of the present invention: the drill rod is located in the sleeve, the sleeve is divided into an upper sleeve and a lower sleeve, and the upper sleeve and the lower sleeve are connected in a threaded mode.

As a further aspect of the present invention: go up telescopic bottom and be equipped with interior tapping interface, the lower sleeve top be equipped with interior tapping interface complex outer tapping interface.

As a further aspect of the present invention: the drill bit is positioned outside the sleeve, and the maximum diameter of the drill bit is larger than the diameter of the outer ring of the sleeve.

As a further aspect of the present invention: the left side and the right side of the top surface of the box body are symmetrically provided with hand handles, the vertical sections of the hand handles are fixedly connected with the top surface of the box body, and the outer surfaces of the horizontal sections of the hand handles are sleeved with rubber sleeves.

As a further aspect of the present invention: the utility model discloses a side plate of box, including box, curb plate, fixed block, telescopic link, supporting seat, curb plate, curb.

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

1. the utility model can stably lift the drill rod and the drill bit through the interaction of the electric cylinder, the piston rod, the guide rod, the lantern ring and the connecting rod, thereby achieving good soil breaking effect; and the soil block specimen is stored in the sleeve by the spiral blade through the interaction of the sleeve and the spiral blade, so that the sampling work is completed, the structure is reasonable, and the operation is convenient.

2. The utility model can more stably fix the sampling device at the sampling position and is more convenient to use by adjusting the angle and the length of the telescopic rod and the supporting seat; through the setting of hand handle for this sampling device can be more relaxed by operator's use, reduces operator's intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a sampling device for geological survey.

Fig. 2 is a schematic structural view of a guide rod in a sampling device for geological survey.

Fig. 3 is a schematic view of a sleeve in a sampling device for geological exploration.

The labels in the figures are respectively: the device comprises a box body 1, a mounting groove 11, a guide rod 12, a sleeve ring 13, an electric cylinder 2, a piston rod 21, a motor protection box 3, a motor 31, a drill rod 32, a drill bit 33, a spiral blade 34, a connecting rod 35, a sleeve 4, an upper sleeve 41, a lower sleeve 42, a hand handle 5, a fixing block 6, an expansion rod 61, a supporting seat 62 and a hinge 63.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a sampling device for geological survey comprises a box body 1, an electric cylinder 2 arranged in the middle of the top surface of the box body 1, the electric cylinder 2 is provided with a matched piston rod 21, one end of the piston rod 21 far away from the electric cylinder 2 penetrates through the top plate of the box body 1 and is fixedly connected with the top surface of the motor protection box 3, the left side plate and the right side plate of the box body 1 are symmetrically provided with mounting grooves 11, guide rods 12 are fixedly connected in the mounting grooves 11, a lantern ring 13 is connected on the guide rod 12 in a sliding way, the motor protection box 3 is connected with the lantern ring 13 through a connecting rod 35, a motor 31 is arranged in the motor protection box 3, an output shaft of the motor 31 penetrates through a bottom plate of the motor protection box 3 and is connected with a drill rod 32 in a threaded manner, the outer surface of the drill rod 32 is sleeved with a spiral blade 34, and the bottom end of the drill rod 32 is fixedly connected with a drill bit 33; the bottom surface of the motor protection box 3 is fixedly connected with a sleeve 4, the drill rod 32 is positioned in the sleeve 4, the sleeve 4 is divided into an upper sleeve 41 and a lower sleeve 42, and the upper sleeve 41 is connected with the lower sleeve 42 in a threaded manner.

In using the utility model discloses the time, at first, will drill bit 33 aligns the sample location, aligns the back, starts motor 31 drive drilling rod 32 drives futilely drill bit 33 is rotatory, advances drilling to ground, realizes the soil block separation on soil layer drill bit 33 rotatory in-process, the drive of electric cylinder 2 piston rod 21 descends, thereby drives motor protection case 3 descends, promotes drilling efficiency, sleeve 4 along drill bit 33 descends together, at the in-process that descends, the soil block that drill bit 33 separated out along spiral leaf 34 on the drilling rod 32 gets into in the sleeve 4 to accomplish the sample task.

Go up sleeve 41's bottom and be equipped with interior tapping interface, lower sleeve 42 top be equipped with interior tapping interface complex outer tapping interface, threaded connection's mode is easily installed, and is quick detachable, and after the sample was accomplished, can unscrew lower sleeve 42 to take out earth in the sleeve 4.

The drill bit 33 is located outside the sleeve 4 to ensure that the crushed soil blocks can enter the sleeve 4, and the maximum diameter of the drill bit 33 is larger than the diameter of the outer ring of the sleeve 4 to ensure that the sleeve 4 can enter the sleeve 4.

The left side and the right side of the top surface of the box body 1 are symmetrically provided with the hand handles 5, the vertical sections of the hand handles 5 are fixedly connected with the top surface of the box body 1, the outer surface of the horizontal section of the hand handles 5 is sleeved with the rubber sleeve, so that an operator can use the hand handles 5 more conveniently, the labor intensity of the operator is reduced, and the operator can hold the hand handles 5 better through the rubber sleeve.

Example 2

The present embodiment is a further improvement on the basis of embodiment 1, and specifically includes the following steps:

referring to fig. 1-3, the outer surfaces of the left and right side plates of the box body 1 are fixedly connected with fixing blocks 6, the fixing blocks 6 and the fixing plates are respectively provided with an expansion link 61 through hinges 63, one end of the expansion link 61 far away from the fixing blocks 6 is fixedly connected with a supporting seat 62, and the supporting seat 62 is a cone.

When using this to use novel, through expanding telescopic link 61, will supporting seat 62 fixed mounting is in sample department, according to relief slope degree and surveyor's rising, adjusts two the length and the angle of telescopic link 61 for when the sample, the device is more stable, in order to make things convenient for surveyor's sample work.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two pieces, and may be a direct connection, "upper," "lower," "left," and "right," and the like are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed.

Secondly, in the utility model discloses in the embodiment drawings, only relate to the structure that involves with this disclosed embodiment, other structures can refer to common design, under the conflict-free condition, the utility model discloses same embodiment and different embodiments can the intercombination.

Finally, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sampling device for geological survey, includes box (1), its characterized in that, box (1) top surface middle part is equipped with electric cylinder (2), electric cylinder (2) are equipped with supporting piston rod (21), piston rod (21) are kept away from the one end of electric cylinder (2) is run through box (1) roof and fixed connection in motor protection case (3) top surface, box (1) bilateral plate symmetry is equipped with mounting groove (11), fixedly connected with guide bar (12) in mounting groove (11), sliding connection has lantern ring (13) on guide bar (12), motor protection case (3) are connected through connecting rod (35) lantern ring (13), be equipped with motor (31) in motor protection case (3), the output shaft of motor (31) runs through the bottom plate and the threaded connection of motor protection case (3) have drilling rod (32), the outer surface of the drill rod (32) is sleeved with a spiral blade (34), and the bottom end of the drill rod (32) is fixedly connected with a drill bit (33).

2. The sampling device for geological survey according to claim 1, characterized in that the bottom surface of the motor protection box (3) is fixedly connected with a sleeve (4), the drill rod (32) is positioned in the sleeve (4), the sleeve (4) is divided into an upper sleeve (41) and a lower sleeve (42), and the upper sleeve (41) and the lower sleeve (42) are connected by screw threads.

3. A sampling device for geological surveying according to claim 2, characterized in that the bottom of said upper sleeve (41) is provided with an internal tapping interface and the top of said lower sleeve (42) is provided with an external tapping interface cooperating with said internal tapping interface.

4. A sampling device for geological surveying according to claim 3, characterized in that said drill bit (33) is located outside said sleeve (4), said drill bit (33) having a maximum diameter larger than the outer diameter of said sleeve (4).

5. The sampling device for geological survey according to claim 1, characterized in that the left and right sides of the top surface of the box body (1) are symmetrically provided with the hand grips (5), the vertical sections of the hand grips (5) are fixedly connected with the top surface of the box body (1), and the outer surface of the horizontal section of the hand grips (5) is sleeved with a rubber sleeve.

6. The sampling device for geological survey according to claim 1, characterized in that the outer surfaces of the left and right side plates of the box body (1) are fixedly connected with fixed blocks (6), the fixed blocks (6) and the telescopic rods (61) are installed through hinges (63), one ends of the telescopic rods (61) far away from the fixed blocks (6) are fixedly connected with supporting seats (62), and the supporting seats (62) are cones.