CN213331080U

CN213331080U - Rig soil sampling device

Info

Publication number: CN213331080U
Application number: CN202022257432.4U
Authority: CN
Inventors: 肖娥; 朱元超; 禹秀艳; 张江海; 赵东; 邓承平
Original assignee: Jiangsu East China New Energy Exploration Co ltd No 813 Team Jiangsu Province Nonferrous Metals East China Geological Exploration Bureau
Current assignee: Jiangsu East China New Energy Exploration Co ltd No 813 Team Jiangsu Province Nonferrous Metals East China Geological Exploration Bureau
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-01
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a rig soil sampling device relates to soil sampling machinery technical field. The technical key points are as follows: including the rig body, rig body outer wall is equipped with the ring channel, sliding connection has the staple bolt in the ring channel, the staple bolt is kept away from ring channel one side fixedly connected with connecting rod, the articulated telescopic link that is connected with in staple bolt one side is kept away from to the connecting rod, connecting rod one side swing joint is kept away from to the telescopic link has the fixed plate, the fixed plate is close to telescopic link one side and is equipped with a plurality of first recesses, the fixed plate edge is equipped with a plurality of first through holes, first through. Through setting up the telescopic link, can be fixed in the rig body subaerial through angle and the length of adjusting the telescopic link on the ground of difference, convenient operation.

Description

Rig soil sampling device

Technical Field

The utility model relates to a soil sampling machinery technical field specifically is a rig soil sampling device.

Background

A single hand-held soil sampling drilling machine is a portable soil sampling drilling machine designed on the basis of referring to large-scale hydraulic, gasoline and pneumatic drilling machines. Even a driller without experience in operation can operate the training simply. The sampling process is extremely simple, and the operation of the equipment can be completed by 1 to 2 persons. Water is not required to be added in the whole drilling process, and the quality of sample acquisition is guaranteed (no pollution and no disturbance). Compared with a conventional large-scale drilling machine, the drilling machine has the advantages of light weight, low oil consumption, high power, stable performance, long service life, more convenience in carrying and simpler operation, and non-professional personnel can easily complete the operation of the drilling machine. In some projects where the depth requirement is not high (within 10 meters), the terrain is relatively complex, and large equipment is not easy to reach, the equipment is the best choice. The conventional handheld soil sampling drilling machine is unsupported when a soil sample is drilled, and the vertical characteristic of a drill rod of the drilling machine needs to be kept by manpower, so that the requirement on the hand strength of a person is high when the handheld soil sampling drilling machine drills the soil, the operation difficulty is increased, and an operator with small arm strength is difficult to master the verticality between the drill rod and the ground.

The above prior art solution has the following drawbacks: when the existing equipment is used, the angle between the drilling machine and the ground needs to be kept, a downward force needs to be applied to the drilling machine, the requirement on human physical strength is high, the operation is inconvenient, and the drilling machine is difficult to keep vertical to the ground when the arm strength is insufficient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a rig sample device that fetches earth, through setting up articulated telescopic link, the telescopic link front end is fixed with subaerial fixed plate through the connecting piece, fixes the fixed plate subaerial again, through adjusting the length and the angle of telescopic link before using, makes rig and ground keep perpendicular, and fixed with ground, convenient operation.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a rig soil sampling device, includes the rig body, rig body cavity sets up, rig body lateral wall is equipped with the ring channel, sliding connection has the staple bolt in the ring channel, staple bolt lateral wall fixed connection is a plurality of to have the connecting rod, connecting rod axial perpendicular to the staple bolt axial, it has the telescopic link to articulate on the connecting rod, the telescopic link is kept away from connecting rod one side swing joint has the fixed plate, the fixed plate is close to connecting rod one side is equipped with a plurality of first recesses, first recess axial perpendicular to ground, the fixed plate edge is equipped with a plurality of first perforation holes, first perforation axial is on a parallel with first recess axial, just first perforation hole female connection is first to have the bolt.

Through adopting above-mentioned technical scheme, articulate in the telescopic link of rig body through the setting, the telescopic link front end is equipped with the connecting piece, is connected with the fixed plate through the connecting piece, and the fixed plate is fixed in subaerially, adjusts the length and the angle of telescopic link to can make rig body vertical fixation in ground, and can keep the angle of rig can not change.

The present invention may be further configured in a preferred embodiment as: the telescopic link includes the dead lever, the dead lever is kept away from connecting rod one side is equipped with the second recess, just the dead lever is kept away from connecting rod one side is rotated and is connected with the nut, sliding connection has the lead screw in the second recess, the lead screw with nut threaded connection, the lead screw is kept away from dead lever one side is rotated and is connected with the connecting piece, a plurality of second bolts have been run through to connecting piece edge.

Through adopting above-mentioned technical scheme, be fixed in the connecting rod through the dead lever, through the slip of nut control lead screw to can control the length of telescopic link, cooperate through the recess on bolt and the fixed plate on the connecting piece, thereby fixed telescopic link and fixed plate.

The present invention may be further configured in a preferred embodiment as: the drilling machine body comprises a motor and a speed reducer, the motor and the speed reducer are arranged inside the drilling machine body, the output end of the motor is fixedly connected with the input end of the speed reducer, the output end of the speed reducer is fixedly connected with an air cylinder, the air cylinder is far away from one side of the speed reducer and is fixedly connected with a drill handle, the drill handle penetrates through the drilling machine body and is connected with the drilling machine body in a sliding mode, and the drill handle is far away from one side of the drilling machine body and is fixedly connected with a drill bit.

Through adopting above-mentioned technical scheme, drive the speed reducer through setting up the motor, the speed reducer and then drives the rotation of cylinder, and the cylinder extension simultaneously to the rotation and the extension of control drillstock and drill bit, thereby borrow.

The present invention may be further configured in a preferred embodiment as: the drill handle is arranged in a hollow mode, a second through hole is formed in one side, away from the machine body, of the drill handle, a plurality of sampling holes are formed in the inner wall of the drill handle in the axial direction of the drill handle, and the sampling control axial direction is perpendicular to the axial direction of the drill handle.

Through adopting above-mentioned technical scheme, through setting up drill handle cavity, conveniently get soil, through setting up the thief hole of perpendicular to drill handle to make things convenient for the save of soil sample.

The present invention may be further configured in a preferred embodiment as: the outer wall of the drilling machine body is provided with a plurality of retaining rings, and the retaining rings are hinged with the drilling machine body.

By adopting the technical scheme, the telescopic rod is placed in the buckling ring after the buckling ring is opened through the hinged buckling ring, and then the buckling ring is rotated back.

The present invention may be further configured in a preferred embodiment as: the drilling machine body is fixedly connected with a plurality of handrails, and anti-slip pads are arranged on the handrails.

Through adopting above-mentioned technical scheme, through setting up the handrail, set up the slipmat on the handrail, facilitate the use, and can increase the control to the rig body in the use.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the drilling machine body is vertically fixed on the ground by adjusting the length and the angle of the telescopic rod, and the angle of the drilling machine can be kept unchanged;

2. the fixed rod is hinged to the connecting rod, the sliding of the screw rod is controlled through the nut, so that the length of the telescopic rod can be controlled, and the telescopic rod and the fixed plate are fixed through the matching of the bolt on the connecting piece and the groove on the fixed plate;

3. the speed reducer is driven by the motor, the speed reducer further drives the cylinder to rotate, and the cylinder extends to control the rotation and the extension of the drill handle and the drill bit, so that soil taking is performed.

Drawings

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

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic view of a second perspective structure of the present invention;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

fig. 5 is an enlarged schematic view of part C of fig. 3.

Reference numerals: 1. a drill body; 11. a motor; 12. a speed reducer; 13. a cylinder; 2. an annular groove; 3. hooping; 4. a connecting rod; 5. a telescopic rod; 51. fixing the rod; 52. a second groove; 53. a nut; 54. a screw rod; 55. a connecting member; 56. a second bolt; 6. a fixing plate; 7. a first groove; 8. a first through hole; 9. a first bolt; 10. a drill shank; 14. a drill bit; 15. a second through hole; 16. a sampling hole; 17. a retaining ring; 18. a handrail.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, do the utility model discloses a rig sample device that fetches earth, including

rig body

1, 1 outer wall of rig body is equipped with ring channel 2, is equipped with staple bolt 3 in the ring channel 2, and the width of staple bolt 3 is less than the width of ring channel 2, and staple bolt 3 can slide from top to bottom along ring channel 2, and the equal fixedly connected with connecting rod 4 in four sides of staple bolt 3 hinges on the connecting rod 4 has telescopic link 5.

As shown in fig. 1 and 2, the drilling machine body 1 comprises a motor 11, the motor 11 is fixedly connected inside the drilling machine body 1, an output end of the motor 11 is fixedly connected with an input end of a speed reducer 12, an output end of the speed reducer 12 is fixedly connected with an air cylinder 13, the air cylinder 13 is fixedly connected with a drill handle 10, a second through hole 15 is formed in the inner wall of the drill handle 10, the direction of the second through hole 15 is the same as that of the air cylinder 13, and a sampling hole 16 perpendicular to the second through hole 15 is further formed in the inner wall of the drill.

As shown in fig. 1 and 2, a buckle for fixing the telescopic rod 5 is further arranged on the drilling machine, the buckle is hinged to the drilling machine body 1 through a 90-degree self-locking hinge, a handrail 18 is further arranged on the side wall of the drilling machine, a non-slip mat is arranged on the handrail 18, the non-slip mat is made of rubber, a second through hole 15 is formed in the drill shank 10, the axial direction of the second through hole is parallel to the axial direction of the drill shank 10, a sampling hole 16 is formed in the inner wall of the drill shank 10, and a drill bit 14 is fixedly connected to one side, far away from the drilling machine body.

As shown in fig. 3 and 4, the telescopic rod 5 includes a fixing rod 51, the fixing rod 51 is connected to the connecting rod 4 in a hinged manner, a second groove 52 is formed in one end, away from the connecting rod 4, of the fixing rod 51, a nut 53 is further connected to one end, away from the connecting rod 4, of the fixing rod 51, a lead screw 54 is slidably connected to the second groove 52, as shown in fig. 5, one end, away from the fixing rod 51, of the lead screw 54 is rotatably connected to a connecting piece 55, second bolts 56 penetrate through four corners of the connecting piece 55, the second bolts 56 are rotatably connected to the connecting piece 55, one end, away from the lead screw 54, of the second bolts 56 is bolted to a fixing plate 6, a first groove 7 capable of being matched with the second bolts 56 is formed in the fixing plate 6, first through holes 8 are formed.

The implementation principle of the embodiment is as follows: before use, the retaining ring 17 is removed, the telescopic rod 5 is taken out of the third groove, the nut 53 is rotated, the screw rod 54 slides out to a proper length, the fixing plate 6 is fixed on the ground to be detected through the first bolt 9, the nut 53 is adjusted to enable the drill handle 10 to be vertical to the ground, and the telescopic rod 5 is fixed on the fixing plate 6 through the second bolt 56; when the drill is used, the motor 11 is turned on, the motor 11 drives the speed reducer 12 to drive the air cylinder 13 to rotate with the drill handle 10, the air cylinder 13 extends to enable the drill bit 14 to be always abutted against the ground, and the drill handle 10 drills into the ground; after the soil sample sampling device is used, the motor 11 rotates reversely to drive the air cylinder 13 to contract, the drill handle 10 is retracted, the soil sample is taken out, the first bolt 9 and the second bolt 56 are rotated, the telescopic rod 5 and the fixing plate 6 are retracted, the telescopic rod 5 is retracted into the third groove, and the retaining ring 17 is used for fixing.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A soil sampling device of a drilling machine comprises a drilling machine body (1), wherein the drilling machine body (1) is arranged in a hollow mode, and the soil sampling device is characterized in that the side wall of the drilling machine body (1) is provided with an annular groove (2), a hoop (3) is connected in the annular groove (2) in a sliding mode, the hoop (3) slides along the axial direction of the drilling machine body (1), one side, far away from the drilling machine body (1), of the hoop (3) is fixedly connected with a plurality of connecting rods (4), the axial extension lines of the connecting rods (4) are perpendicular to the axial direction of the hoop (3), telescopic rods (5) are hinged to the connecting rods (4), one side, far away from the connecting rods (4), of each telescopic rod (5) is movably connected with a fixing plate (6), one side, close to the connecting rods (4), of each fixing plate (6) is provided with a plurality of first, the corner of the fixing plate (6) is provided with a plurality of first through holes (8), the axial direction of each first through hole (8) is parallel to the axial direction of the corresponding first groove (7), and a first bolt (9) is connected to the inner thread of each first through hole (8).

2. The soil sampling device of the drilling machine as recited in claim 1, wherein the telescopic rod (5) comprises a fixing rod (51), a second groove (52) is formed in one side of the fixing rod (51) away from the connecting rod (4), a nut (53) is rotatably connected to one side of the fixing rod (51) away from the connecting rod (4), a lead screw (54) is slidably connected in the second groove (52), the lead screw (54) is in threaded connection with the nut (53), a connecting piece (55) is rotatably connected to one side of the lead screw (54) away from the fixing rod (51), and a plurality of second bolts (56) penetrate through the corner of the connecting piece (55).

3. The soil sampling device of the drilling machine is characterized in that the drilling machine body (1) comprises a motor (11) and a speed reducer (12), the motor (11) and the speed reducer (12) are both arranged inside the drilling machine body (1), the output end of the motor (11) is fixedly connected with the input end of the speed reducer (12), the output end of the speed reducer (12) is fixedly connected with a cylinder (13), one side, far away from the speed reducer (12), of the cylinder (13) is fixedly connected with a drill handle (10), the drill handle (10) penetrates through the drilling machine body (1), the drill handle (10) is connected with the drilling machine body (1) in a sliding mode, and one side, far away from the drilling machine body (1), of the drill handle (10) is fixedly connected with a drill bit (14).

4. The soil sampling device of the drilling machine is characterized in that the drill handle (10) is arranged in a hollow mode, a second through hole (15) is formed in one side, away from the drilling machine body (1), of the drill handle (10), and a plurality of sampling holes (16) are formed in the inner wall of the drill handle (10) along the axial direction of the drill handle.

5. A soil sampling device of a drilling machine according to claim 1, characterized in that the outer wall of the drilling machine body (1) is provided with a plurality of retaining rings (17), and the retaining rings (17) are hinged with the drilling machine body (1).

6. A drill rig soil sampling device according to claim 1, characterized in that a plurality of handrails (18) are fixedly connected to the drill rig body (1), and non-slip mats are arranged on the handrails (18).