CN-121612644-B - Geological survey geological content drilling formula sampling device

CN121612644BCN 121612644 BCN121612644 BCN 121612644BCN-121612644-B

Abstract

The invention discloses a drilling type sampling device for geological content of geological mapping, which comprises a mounting frame and a mounting frame. This geological survey geological content drilling formula sampling device through set up nimble assembly devices in the inside of installing frame, take off material distribution mechanism and from taking off the material mechanism for the device can be through nimble assembly devices, take off the cooperation of material distribution mechanism and from taking off the material mechanism, make the device easily with pivot and sampling tube self-assembling and separation, improve the convenience of assembly between pivot and the sampling tube, and after pivot and the separation of sampling tube, get into the sample area through taking off the empty sampling tube of material distribution mechanism quick adjustment, improve the whole efficiency of sample, and remove the sampling tube that contains the sample to the corresponding sampling tube department and carry out split type and strike and take off the material in step, and then on avoiding directly integrative the beating to influence first servo motor's basis, further improve the whole efficiency of device.

Inventors

SUN TAO
XU NA
LIU XINGANG
LI ZHI
WANG KUNMING
CAI ZHICHAO
ZENG KAI
LIU KUN
LIU LIMEI
WANG PENG

Assignees

四川宇欣测绘有限公司

Dates

Publication Date: 20260512
Application Date: 20260203

Claims (7)

1. The drilling type sampling device for geological surveying and mapping geological content comprises a mounting frame (1) and a mounting frame (2), wherein the mounting frame (2) is fixedly arranged at the top of the mounting frame (1), the drilling type sampling device is characterized in that a hydraulic telescopic cylinder (3) is fixedly connected to the inside of the mounting frame (2), a mounting shell (4) is fixedly connected to the bottom of the extending end of the hydraulic telescopic cylinder (3), a first servo motor (5) is arranged in the mounting shell (4), an output shaft of the first servo motor (5) is fixedly connected with a rotating shaft (6) through a coupler, a flexible assembling mechanism (7) is arranged in the mounting frame (1), a stripping distribution mechanism (8) matched with the flexible assembling mechanism (7) for use is arranged in the mounting frame (1), and a self-stripping mechanism (9) matched with the stripping distribution mechanism (8) for use is arranged on the inner wall of the mounting frame (1). The flexible assembly mechanism (7) comprises a first chassis (701), the first chassis (701) is rotationally arranged at the bottom of an inner cavity of the mounting frame (1), a second servo motor (702) is fixedly connected to the top of the inner cavity of the mounting frame (1), an output shaft of the second servo motor (702) is fixedly connected with a rotary roller (703) through a coupler, the bottom of the rotary roller (703) is fixedly connected with the top of the first chassis (701), a plurality of transverse plates (704) are arranged on the top of the first chassis (701) in a surrounding sliding manner, a step sleeve (705) is fixedly connected to the end part of the transverse plates (704), a ring cover (706) is slidingly arranged inside the step sleeve (705), an extension shaft (707) is rotationally arranged inside the ring cover (706), a sampling tube (708) is arranged at the bottom of the extension shaft (707), an assembly inner groove (709) is formed in the extension shaft (707), an assembly through hole (710) communicated with the assembly inner groove (709) is formed in the top of the extension shaft (707), a step sleeve (6) is fixedly connected to the bottom of the rotary shaft (705), two spiral assembly grooves (715) are formed in the inner wall (710) in a surrounding manner, the inner wall (712) is fixedly connected with the spiral assembly groove (712), the inner wall of the step sleeve (705) is provided with a lower sliding through hole (713) communicated with the spiral groove (712), and the surface of the lengthened shaft (707) is rotatably provided with a guide roller (714) matched with the spiral groove (712); The material removing and distributing mechanism (8) comprises a second chassis (801), the second chassis (801) is rotatably arranged at the bottom of an inner cavity of the mounting frame (1), transmission ring grooves (802) are formed in the surfaces of the second chassis (801) and the first chassis (701), a belt (803) is connected between the first chassis (701) and the second chassis (801) through the transmission ring grooves (802), a plurality of placing grooves (804) are formed in the top of the second chassis (801) in a surrounding and equidistant mode, a material collecting barrel (805) is placed in the placing grooves (804), a convex ring frame (806) is fixedly connected to the bottom of the inner cavity of the mounting frame (1) through a support, and a resistance reducing ring sleeve (807) matched with the convex ring frame (806) is rotatably arranged on the surface of the transverse plate (704); The automatic discharging mechanism (9) comprises a chute frame (901), the chute frame (901) is fixedly arranged on one side of an inner cavity of the installation frame (1) through a support, a movable supporting plate (902) is connected to the inside of the chute frame (901) in a sliding mode, a third reset spring (903) is fixedly connected between the movable supporting plate (902) and the chute frame (901), a knocking plate (904) is arranged on one side of the chute frame (901) in a sliding mode, a push-pull frame (905) is connected between the knocking plate (904) and the movable supporting plate (902) in a rotating mode, a third servo motor (906) is fixedly connected to the top of the chute frame (901), and a cam (907) matched with the movable supporting plate (902) in use is arranged at the end portion of an output shaft of the third servo motor (906).
2. The geological survey geological content drilling type sampling device according to claim 1, wherein a plurality of limit sleeves (10) are fixedly connected to the top of the first chassis (701) in a surrounding equidistant mode, limit posts (11) are slidably connected to the inside of the limit sleeves (10), first reset springs (12) are fixedly connected between the limit posts (11) and the limit sleeves (10), vertical grooves (14) are formed in the inner wall of the limit sleeves (10), and sliding blocks (13) matched with the vertical grooves (14) in a sliding mode are fixedly connected to the surface of the limit posts (11).
3. The geological survey geological content drilling type sampling device according to claim 2, wherein a multi-edge groove (15) is formed in the bottom of the lengthened shaft (707), a multi-edge block (16) is fixedly connected to the top of the sampling tube (708), a plurality of perforated lugs (17) are fixedly connected to the surfaces of the lengthened shaft (707) and the sampling tube (708), and the perforated lugs (17) on the same side and two sides are connected through bolts (18).
4. The geological survey geological content drilling type sampling device according to claim 3, wherein two limit sliding grooves (19) are symmetrically formed in the inner wall of the stepped sleeve (705), a limit sliding plate (20) is connected inside the limit sliding grooves (19) in a sliding mode, the end portion of the limit sliding plate (20) is fixedly connected with the surface of the ring cover (706), and a second reset spring (21) is fixedly connected between the limit sliding plate (20) and the limit sliding grooves (19).
5. The geological survey geological content drilling type sampling device as claimed in claim 4, wherein one side of the knocking plate (904) is fixedly connected with a guide sliding plate (22), and a guide sliding groove (23) which is matched with the guide sliding plate (22) in a sliding manner is formed in the sliding groove frame (901).
6. The geological survey geological content drilling sampling device as set forth in claim 5, wherein the front side and the rear side of the assembly insert (711) are provided with magnet plates (24), and the two magnet plates (24) are arranged in a staggered manner.
7. The geological survey geological content drilling type sampling device as claimed in claim 6, wherein the two sides of the mounting frame (1) are fixedly connected with a plurality of electric telescopic rods (25) through brackets, and pulley assemblies (26) are commonly mounted at the bottoms of the extending ends of the electric telescopic rods (25) on the same side.

Description

Geological survey geological content drilling formula sampling device Technical Field The invention relates to the technical field of geological sample drilling, in particular to a drilling type sampling device for geological content of geological mapping. Background In geological mapping work, geological content analysis is one of the key links, and the drilling type sampling device is used as key equipment for obtaining geological samples such as underground rock stratum and soil, and the accuracy of geological mapping results and the economical efficiency of work development are directly affected due to sampling efficiency, sample integrity and equipment loss. The prior geological mapping geological content drilling type sampling device on the market gradually exposes a plurality of technical defects to be solved in the actual operation process, wherein the problem of connection and matching between the cylinder body and the motor rotating shaft is particularly remarkable. The sampling cylinder body of the existing drilling type sampling device is usually fixedly connected with a motor rotating shaft or a single nested connection structure, and after geological sample drilling is completed, autonomous separation of the cylinder body and the motor rotating shaft cannot be achieved. The sampled sample is often attached to the inner wall of the sampling cylinder, and the columnar sample can be dropped off for collection only by knocking the sampling cylinder. Because the cylinder body is in a connection state with the motor rotating shaft, the violent vibration generated by knocking can be directly transmitted to the motor rotating shaft and the transmission part inside the motor. The long-term repeated knocking vibration can not only cause the damage such as deformation, abrasion and the like of the motor rotating shaft, but also damage the matching precision of the rotating shaft, the shaft coupler, the bearing and other parts, and cause abnormal sound and blocking when the equipment operates, and even cause the faults such as looseness of the internal coil of the motor, gear meshing failure and the like when serious, thereby greatly shortening the service lives of the motor and the whole sampling device. Meanwhile, in order to avoid damage to the rotating shaft, operators need to spend extra time to disassemble the connecting structure of the cylinder body and the rotating shaft, the disassembling process is complicated, the overall efficiency of geological sampling is reduced, and the manual operation cost is increased. In addition, although some improved devices try to reduce vibration transmission by additionally arranging a buffer part, the buffer effect is limited, the problem that a rotating shaft is damaged by knocking vibration can not be fundamentally solved, the whole complexity of the device can be increased by an additional buffer structure, the manufacturing cost of equipment is increased, meanwhile, the stability in the sampling process can be possibly influenced, the conditions such as fracture and breakage of a sample are caused, the accuracy of the detection result of the subsequent geological content is influenced, the existence of the problems severely restricts the efficient and stable development of geological mapping work, and the drilling type sampling device for the geological content is provided for solving the existing problems. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a drilling type sampling device for geological mapping geological content, which solves the problem that a motor and a shaft body thereof are damaged in the sample knocking and taking process due to the fact that a traditional sample cylinder is inconvenient to separate and then knock. The drilling type sampling device for geological survey and mapping comprises a mounting frame and a mounting frame, wherein the mounting frame is fixedly arranged at the top of the mounting frame, a hydraulic telescopic cylinder is fixedly connected to the inside of the mounting frame, a mounting shell is fixedly connected to the bottom of the extending end of the hydraulic telescopic cylinder, a first servo motor is installed inside the mounting shell, an output shaft of the first servo motor is fixedly connected with a rotating shaft through a coupling, a flexible assembly mechanism is arranged inside the mounting frame, a stripping distribution mechanism matched with the flexible assembly mechanism for use is arranged inside the mounting frame, and a self-stripping mechanism matched with the stripping distribution mechanism for use is arranged on the inner wall of the mounting frame. Preferably, the flexible assembly mechanism comprises a first chassis, the first chassis rotates and sets up in installing frame inner chamber bottom, installing frame inner chamber top fixedly connected with second servo motor, the second servo motor output shaft passes through shaft coupling fixedly co