CN218725495U

CN218725495U - Soil sampling drill for soil detection

Info

Publication number: CN218725495U
Application number: CN202222844663.4U
Authority: CN
Inventors: 张欢; 李勇
Original assignee: Chongqing Innovation Construction Supervision Co ltd
Current assignee: Chongqing Innovation Construction Supervision Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2032-10-27

Abstract

The utility model belongs to the field of soil auger, in particular to a soil auger for soil detection, which comprises a main board; a piston rod is arranged in the hydraulic cylinder; the soil taking device comprises a fixed connection plate; the bottom of the fixed connection plate is fixedly connected with a motor; a rotating shaft is arranged on an output shaft of the motor; the bottom of the connecting arc plate is welded with a conical drill bit; the outer cambered surface of the conical drill bit is welded with a spiral slice; a collecting cavity is formed in the conical drill bit; a collecting box is arranged in the collecting cavity; the main board is provided with a stabilizing device; the side surfaces of two ends of the main board are rotatably provided with supporting rods through hinges; the bottom of the supporting rod is welded with a connecting sheet; the bottom of the connecting sheet is welded with conical teeth; act on through borrowing device and stabilising arrangement, not only realized the effect of quick sample, still avoided the sample thief phenomenon that the slope appears at the in-process of borrowing.

Description

Soil sampling drill for soil detection

Technical Field

The utility model relates to a soil geotome field specifically is a soil testing is with geotome.

Background

In some geological exploration works, in order to know the geological condition of a given place, sampling detection needs to be carried out on soil of the place, and a commonly used tool is an earth drill in the soil sampling process;

the existing earth drill comprises a frame, a tool bit, a sleeve, a spiral drill rod and other structures, wherein in the process of the action of the earth drill, the earth drill is erected at a set place by the frame, the soil is excavated and crushed by the tool bit, the spiral drill rod and other structures, and the soil is collected by the sleeve;

however, after the existing soil sampling drill acts, the drill bit needs to be detached back and forth to sample soil, so that the soil sampling work time is long, the efficiency is low, the ground flatness of a general soil sampling point is low, and the soil sampling drill generates angle deviation in the acting process to influence the accuracy of a sample; therefore, an earth auger for soil detection is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve current soil geotome inefficiency, the problem that the precision is not high, the utility model provides a soil detection is with geotome.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a soil sampling drill for soil detection, which comprises a main board; a hole is formed in the main board; a hydraulic cylinder is arranged in the hole; a piston rod is arranged in the hydraulic cylinder; the bottom of the piston rod is provided with a soil sampling device; the soil taking device comprises a fixed connection plate; a fixed connection plate is estimated at the bottom of the piston rod; the bottom of the fixed connection plate is fixedly connected with a motor; a rotating shaft is arranged on an output shaft of the motor; a stepping plate is welded at the bottom of the rotating shaft; the bottom of the treading pressing plate is connected with a connecting arc plate; the bottom of the connecting arc plate is welded with a conical drill bit; the outer cambered surface of the conical drill bit is welded with a spiral slice; a collecting cavity is formed in the conical drill bit; a collecting box is arranged in the collecting cavity; the top of the collecting box is provided with a handle; the inside of the collecting box is provided with a material containing cavity; a material filling port is formed in the outer side surface of the collecting box; the effect of soil rapid sampling is realized.

Preferably, the height of the connecting arc plate is greater than that of the collecting box; the diameter of the box body of the collecting box is smaller than that of the inner wall of the collecting cavity; the disassembly process of the drill bit is avoided.

Preferably, the top of the collection cavity is rotatably provided with a cover plate; the top of the cover plate is welded with a handle; the effect of collecting samples quickly is achieved.

Preferably, a charging hole is formed in the arc surface of the outer side of the conical drill bit; the charging port is communicated with the material filling port; the effect of loading and taking the soil is achieved.

Preferably, a stabilizing device is mounted on the main board; the stabilizing device comprises a hinge; the side surfaces of two ends of the main board are rotatably provided with supporting rods through hinges; the bottom of the supporting rod is welded with a connecting sheet; the bottom of the connecting sheet is welded with conical teeth; the inclination phenomenon of the soil sampling drill is avoided.

Preferably, the bottom of the main board is fixedly connected with a spring; the bottom of the spring is fixedly connected to the upper position of the inner side surface of the supporting rod; the fixation of the device is realized.

The utility model discloses an useful part lies in:

1. the utility model discloses a structural design of device fetches earth, the pneumatic cylinder operation, the piston rod reciprocates, open the motor after, the output shaft rotates and drives the axis of rotation and rotate, under the cooperation of connecting the arc board, the rotation of conical bit has been driven, make the spiral section rotate cutting soil, under the effect of irritating the material mouth, by the loose soil entering collecting box of pivoted, when carrying out soil appearance and drawing, the handle at the top of accessible collecting box, take out the collecting box from collecting the cavity is inside, not only the quick breakage of soil has been realized, the efficiency of fetching earth has been improved, still avoid dismantling the drill bit, labour saving and time saving's effect when having accomplished the operation.

2. The utility model discloses a stabilising arrangement's structural design applys the effort to the bracing piece for the bracing piece is for the central point to rotate, drives the connection piece and moves behind the appropriate position, applys decurrent pressure to the connection piece, makes the toper tooth stretch into in to soil, has realized fixing to whole device, avoids the sample thief to get the phenomenon that the slope appears in the soil in-process, has accomplished the effect of accurate sample.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic isometric view of a first embodiment;

FIG. 2 is a schematic cross-sectional view of a cone drill according to a first embodiment;

FIG. 3 is an enlarged structural view of the first embodiment at A in FIG. 1;

FIG. 4 is an enlarged structural view of B in FIG. 1 according to the first embodiment;

fig. 5 is a schematic isometric view of a second embodiment.

In the figure: 1. a main board; 2. a hydraulic cylinder; 3. a piston rod; 401. fixing and connecting the plates; 402. a motor; 403. a rotating shaft; 404. stepping on the pressing plate; 405. connecting the arc plates; 406. a conical drill bit; 407. spirally slicing; 408. a collection cavity; 409. a collection box; 410. a handle; 411. filling a material port; 412. a cover plate; 413. a handle; 414. a charging port; 501. a hinge; 502. a support bar; 503. connecting sheets; 504. a tapered tooth; 505. a spring; 6. a friction pad.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, an earth auger for soil detection includes a main plate 1; a hole is arranged in the main board 1; a hydraulic cylinder 2 is arranged in the hole; a piston rod 3 is arranged in the hydraulic cylinder 2; the bottom of the piston rod 3 is provided with a soil sampling device; the soil sampling device comprises a fixed connection plate 401; a fixed connecting plate 401 is estimated at the bottom of the piston rod 3; the bottom of the fixed connection plate 401 is fixedly connected with a motor 402; a rotating shaft 403 is mounted on an output shaft of the motor 402; a treading plate 404 is welded at the bottom of the rotating shaft 403; the bottom of the treading plate 404 is connected with a connecting arc plate 405; the bottom of the connecting arc plate 405 is welded with a conical drill bit 406; the external cambered surface of the conical drill bit 406 is welded with a spiral slice 407; a collecting cavity 408 is formed inside the conical drill bit 406; a collecting box 409 is arranged in the collecting cavity 408; the top of the collecting box 409 is provided with a handle 410; a material containing cavity is formed in the collecting box 409; a material filling port 411 is formed on the outer side surface of the collecting box 409; the height of the connecting arc plate 405 is greater than that of the collecting box 409; the box body diameter of the collection box 409 is smaller than the inner wall diameter of the collection cavity 408; a cover plate 412 is rotatably mounted on the top of the collection cavity 408; a handle 413 is welded on the top of the cover plate 412; a charging hole 414 is formed on the outer arc surface of the conical drill bit 406; the charging port 414 is communicated with the material filling port 411; during operation, traditional soil detection is with boring the brill that fetches earth when acting, utilize relevant structures such as drive arrangement and drill bit to carry out the operation of getting of soil, when carrying out the operation, need carry out the drill bit and dismantle the sample that realizes soil, this application then acts on through the device that fetches earth, pneumatic cylinder 2 operation, piston rod 3 reciprocates, open motor 402 back, the output shaft rotates and drives axis of rotation 403 and rotates, under the cooperation of connecting arc board 405, the rotation of conical bit 406 has been driven, make spiral section 407 rotate and cut soil, under the effect of irritating mouth 411, by pivoted loose soil entering collecting box 409, when carrying out soil sample and drawing, the handle 410 at the top of accessible collecting box 409, take out collecting box 409 from collecting cavity 408 is inside, not only realized the quick breakage of soil, the efficiency of fetching earth has been improved, the drill bit of having still avoided dismantling, labour saving and time saving effect when having accomplished the operation.

A stabilizing device is arranged on the main board 1; the stabilizing means comprises a hinge 501; the side surfaces of two ends of the main board 1 are rotatably provided with supporting rods 502 through hinges 501; the bottom of the support rod 502 is welded with a connecting sheet 503; the bottom of the connecting piece 503 is welded with a conical tooth 504; a spring 505 is fixedly connected to the bottom of the main board 1; the bottom of the spring 505 is fixedly connected to the inner side surface of the supporting rod 502; the during operation, when soil detection is used the geotome to act on, because the uncertainty in sample location, the ground flatness of sample point can't be guaranteed, can influence the angle of geotome when acting on from this, cause the angle skew of getting earth to a certain extent, this application then acts on through stabilising arrangement, exert the effort to bracing piece 502, make bracing piece 502 regard as the central point to rotate, drive connection piece 503 and move after appropriate position, downward pressure is applyed to connection piece 503, make toper tooth 504 stretch into in to soil, the fixing to whole device has been realized, avoid the phenomenon that the sample thief borrows the in-process and appear the slope, the effect of accurate sample has been accomplished.

Example two

Referring to fig. 5, in the first comparative example, as another embodiment of the present invention, a friction pad 6 is adhered to the top of the connecting piece 503; when the support rod 502 is fixed by pressing the connecting piece 503, the phenomenon of treading and slipping is avoided.

The working principle is as follows: when the traditional soil sampling drill for soil detection works, a driving device and a drill bit and other related structures are utilized to perform soil sampling operation, when the operation is performed, the drill bit needs to be disassembled to realize soil sampling, the soil sampling device works through the soil sampling device, the hydraulic cylinder 2 works, the piston rod 3 moves up and down, after the motor 402 is turned on, the output shaft rotates to drive the rotating shaft 403 to rotate, the conical drill bit 406 is driven to rotate under the coordination of the connecting arc plate 405, the spiral slice 407 rotates to cut soil, the rotated loose soil enters the collecting box 409 under the action of the material filling port 411, when the soil sampling is performed, the collecting box 409 can be taken out from the inside of the collecting cavity 408 through the handle 410 at the top of the collecting box 409, the rapid crushing of the soil is realized, the soil sampling efficiency is improved, the drill bit is also avoided being disassembled, and the time and labor saving effects during the operation are realized; in addition, when soil detection is used the geotome to act on, because the uncertainty in sample site, the ground flatness of sampling point can't be guaranteed, can influence the angle of geotome when acting on from this, cause the angle skew of borrowing to a certain extent, this application then acts on through stabilising arrangement, exert the effort to bracing piece 502, make bracing piece 502 regard for the central point to rotate, drive connection piece 503 and move behind the appropriate position, downward pressure is applyed to connection piece 503, make toper tooth 504 stretch into in to soil, the fixing to whole device has been realized, avoid the phenomenon that the sample thief borrowing in-process appears the slope, the effect of accurate sample has been accomplished.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a soil testing is with boring soil sampling which characterized in that: comprises a main board (1); a hole is formed in the main board (1); a hydraulic cylinder (2) is arranged in the hole; a piston rod (3) is arranged in the hydraulic cylinder (2); the bottom of the piston rod (3) is provided with a soil sampling device; the soil taking device comprises a fixed connection plate (401); a fixed connection plate (401) is estimated at the bottom of the piston rod (3); the bottom of the fixed connection plate (401) is fixedly connected with a motor (402); a rotating shaft (403) is mounted on an output shaft of the motor (402); a treading plate (404) is welded at the bottom of the rotating shaft (403); the bottom of the treading plate (404) is connected with a connecting arc plate (405); a conical drill bit (406) is welded at the bottom of the connecting arc plate (405); a spiral slice (407) is welded on the external cambered surface of the conical drill bit (406); a collecting cavity (408) is formed inside the conical drill bit (406); a collecting box (409) is arranged in the collecting cavity (408); the top of the collecting box (409) is provided with a handle (410); a material containing cavity is formed in the collecting box (409); and a material filling port (411) is formed in the outer side surface of the collecting box (409).

2. The soil sampling drill for soil detection according to claim 1, wherein: the height of the connecting arc plate (405) is greater than that of the collecting box (409); the diameter of the box body of the collecting box (409) is smaller than the diameter of the inner wall of the collecting cavity (408).

3. The soil sampling drill for soil detection according to claim 2, wherein: a cover plate (412) is rotatably arranged at the top of the collection cavity (408); the handle (413) is welded on the top of the cover plate (412).

4. The soil sampling drill for soil detection according to claim 3, wherein: a charging hole (414) is formed in the arc surface of the outer side of the conical drill bit (406); the charging opening (414) is communicated with the material filling opening (411).

5. The soil sampling drill for soil detection according to claim 4, wherein: a stabilizing device is arranged on the main board (1); the stabilizing device comprises a hinge (501); the side surfaces of two ends of the main board (1) are rotatably provided with supporting rods (502) through hinges (501); the bottom of the support rod (502) is welded with a connecting piece (503); the bottom of the connecting piece (503) is welded with a conical tooth (504).

6. The soil sampling drill for soil detection according to claim 5, wherein: a spring (505) is fixedly connected to the bottom of the main board (1); the bottom of the spring (505) is fixedly connected to the position on the upper side of the inner side surface of the support rod (502).