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CN-122014240-A - Soil sampling drilling machine

CN122014240ACN 122014240 ACN122014240 ACN 122014240ACN-122014240-A

Abstract

The invention relates to the technical field of energy-saving mining machinery equipment, and discloses a soil sampling drilling machine, which comprises a movable carrier, wherein one end of the movable carrier is provided with a movable frame, the inside of the movable frame is provided with a lifting frame, the middle part of the lifting frame is fixedly provided with a drilling assembly, the bottom of one side of the lifting frame is provided with a sampling assembly, the drilling assembly comprises a mounting seat fixedly arranged on one side of the lifting frame, the top of the mounting seat is fixedly provided with a driving motor, the middle part of the mounting seat is rotationally connected with a drilling shaft, the bottom of the mounting seat is fixedly provided with a fixed sleeve, the top of the drilling shaft is fixedly arranged with the output end of the driving motor, and the outer circumferential surface of the drilling shaft is provided with a helical blade. This soil sampling rig, soil pass through helical blade and carry to the discharge gate, and rethread sampling assembly carries out sample collection, has effectively improved the work efficiency of soil sampling work.

Inventors

  • LU SHOUGAN
  • WU DONGLEI

Assignees

  • 江苏方正环保集团有限公司

Dates

Publication Date
20260512
Application Date
20260331

Claims (10)

  1. 1. A soil sampling drilling machine comprises a mobile carrier (1), and is characterized in that one end of the mobile carrier (1) is provided with a movable frame (2), the inside of the movable frame (2) is provided with a lifting frame (5), the middle part of the lifting frame (5) is fixedly provided with a drilling assembly (7), the bottom of one side of the lifting frame (5) is provided with a sampling assembly (9), the drilling assembly (7) comprises a mounting seat (701) fixedly arranged on one side of the lifting frame (5), the top of the mounting seat (701) is fixedly provided with a driving motor (702), the middle part of the mounting seat (701) is rotationally connected with a drilling shaft (704), the bottom of the mounting seat (701) is fixedly provided with a fixed sleeve (703), the top of the drilling shaft (704) is fixedly arranged with the output end of the driving motor (702), the outer circumferential surface of the drilling shaft (704) is provided with a spiral blade (705), the top of the side of the fixed sleeve (703) is provided with a discharge port (706), the sampling assembly (9) comprises a mounting seat (701) fixedly arranged on one side of the lifting frame (5), the middle part of the mounting seat (701) is rotationally connected with a drilling shaft (704), the middle part of the mounting seat (701) is rotationally connected with a screening drum (903), the screening drum (903) is fixedly arranged at one end of the screening drum (903), the bottom of the fixed support (901) is provided with a sample tank (911) positioned below the screening cylinder (903).
  2. 2. The soil sampling rig according to claim 1, wherein a winch (4) is arranged at the top of the movable carrier (1), a lifting frame (5) is connected to the inside of the movable frame (2) in a sliding manner, a pull rope (6) is fixedly wound on a winding drum of the winch (4), the other end of the pull rope (6) is fixedly arranged at the top of the lifting frame (5), a turning roller (8) is rotatably connected to the top of the movable frame (2), the middle part of the pull rope (6) is in rolling connection with the turning roller (8), a guide sliding rod is fixedly arranged at one side of the movable frame (2), and one side of the lifting frame (5) is in penetrating sliding connection with the guide sliding rod.
  3. 3. The soil sampling drilling machine according to claim 1, wherein the bottom of the movable frame (2) is rotatably connected with one end of the movable carrier (1), the top of the movable carrier (1) is rotatably connected with a hydraulic push rod (3) positioned on one side of the movable frame (2), the other end of the hydraulic push rod (3) is rotatably connected with the middle part of the movable frame (2), and an auxiliary support is arranged on the other side of the top of the movable carrier (1).
  4. 4. The soil sampling drilling machine according to claim 1, wherein a lifting motor (10) is fixedly arranged at the bottom of the movable frame (2), a threaded rod (11) is fixedly arranged at the output end of the lifting motor (10), the top of the threaded rod (11) is rotatably connected with the top of the movable frame (2), and the threaded rod (11) is in threaded connection with the middle of the lifting frame (5) in a penetrating mode.
  5. 5. A soil sampling drilling machine according to claim 1, wherein the drilling shaft (704) is located inside the fixed sleeve (703), the length of the drilling shaft (704) is larger than that of the fixed sleeve (703), the spiral blades (705), the drilling shaft (704) and the fixed sleeve (703) are coaxially arranged, the discharge hole (706) is located on one side, away from the lifting frame (5), of the fixed sleeve (703), and an overhaul hole (707) is formed in the top of one side, close to the lifting frame (5), of the fixed sleeve (703).
  6. 6. The soil sampling drilling machine according to claim 1, wherein the fixed support (901) is perpendicular to the bottom of the side face of the lifting frame (5), a rotating motor (902) is fixedly arranged in the middle of the other end of the fixed support (901), and the output end of the rotating motor (902) is fixedly arranged in the middle of one end of the screening cylinder (903).
  7. 7. The soil sampling rig according to claim 6, wherein the screening cylinder (903) comprises a support frame (9031) fixedly mounted at the output end of the rotating motor (902), the other end of the support frame (9031) is connected with the fixed support (901) in a penetrating and rotating mode, the feeding cylinder (904) is integrally connected with the other end of the support frame (9031), the diameter of the feeding cylinder (904) is the same as that of the support frame (9031), a spiral screen (9032) is arranged in the support frame (9031), and the spiral screen (9032) extends to the inside of the feeding cylinder (904).
  8. 8. The soil sampling rig according to claim 6, wherein a connecting frame (905) located under the screening barrel (903) is fixedly installed at the bottom of the fixing support (901), a feeding motor (906) is fixedly installed at one end of the bottom of the connecting frame (905), a rotating shaft (907) is rotatably connected to the other end of the bottom of the connecting frame (905), driving wheels (908) are fixedly installed at two ends of the rotating shaft (907) and the feeding motor (906), and driving rods of two groups of driving wheels (908) are connected with driving belts (909).
  9. 9. A soil sampling drill according to claim 8, wherein a receiving tray (910) is fixedly mounted on top of the conveyor belt (909) and located below the screening drum (903), and the sample tank (911) is arranged below one side of the connecting frame (905).
  10. 10. The soil sampling drill according to claim 8, wherein the feeding motor (906) is a double-shaft motor, and the length of the rotating shaft (907) is the same as that of the feeding motor (906).

Description

Soil sampling drilling machine Technical Field The invention relates to the technical field of energy-saving mining machinery equipment, in particular to a soil sampling drilling machine. Background In mine soil survey work, in order to obtain the physical and mechanical performance index of foundation soil, sometimes even the original soil is to be obtained at a deeper position, a soil sampling drill is required to lift the original soil of the lower layer test soil as a sample to know the properties of the original soil, so that the properties of the foundation soil are more known. Through retrieving, the chinese patent of current publication No. CN215949352U discloses a soil sampling drilling machine, during soil sampling, fixed sampling drilling machine base arrives the sample position, start actuating mechanism, make actuating mechanism drive rotation sleeve pipe rotate, restart lifting unit, make the sampling tube remove to the direction that is close to the ground, after the soil is got to the sampling tube smoothly, lifting unit promotes again and has the sampling tube of soil to the direction removal of keeping away from the ground, realize soil sampling, in sampling tube sampling and take out the in-process of sample, do not need the operating personnel to remove the sampling tube manually, be favorable to reducing operating personnel's intensity of labour, but the sampling tube only need to select the soil sample after mentioning from the underground in-process of sampling, unable continuous sampling operation in drilling process. To this end we propose a soil sampling rig. Disclosure of Invention In order to make up the defects of the prior art, the soil sampling drilling machine comprises a movable carrier, one end of the movable carrier is provided with a movable frame, the inside of the movable frame is provided with a lifting frame, the middle part of the lifting frame is fixedly provided with a drilling assembly, the bottom of one side of the lifting frame is provided with a sampling assembly, the drilling assembly comprises a mounting seat fixedly arranged on one side of the lifting frame, the top of the mounting seat is fixedly provided with a driving motor, the middle part of the mounting seat is rotationally connected with a drilling shaft, the bottom of the mounting seat is fixedly provided with a fixing sleeve, the top of the drilling shaft is fixedly arranged with the output end of the driving motor, the peripheral surface of the drilling shaft is provided with a helical blade, the top of the side surface of the fixing sleeve is provided with a discharge hole, the sampling assembly comprises a fixing bracket fixedly arranged with the mounting seat, the middle part of the fixing bracket is rotationally connected with a screening cylinder, one end of the screening cylinder is integrally provided with a feeding cylinder wrapped outside the discharge hole, and the bottom of the fixing bracket is provided with a sample groove positioned below the screening cylinder. Preferably, the top of removing the carrier is provided with the hoist engine, the inside sliding connection of movable frame has the crane, the fixed reel of a winding of hoist engine has the stay cord, the other end of stay cord and the top fixed mounting of crane, the top rotation of movable frame is connected with the diversion gyro wheel, the middle part and the diversion gyro wheel roll connection of stay cord, one side fixed mounting of movable frame has the direction slide bar, one side and the direction slide bar run through sliding connection of crane. Preferably, the bottom of the movable frame is rotationally connected with one end of the movable carrier, the top of the movable carrier is rotationally connected with a hydraulic push rod positioned on one side of the movable frame, the other end of the hydraulic push rod is rotationally connected with the middle part of the movable frame, and an auxiliary bracket is arranged on the other side of the top of the movable carrier. Preferably, the bottom fixed mounting of movable frame has elevator motor, elevator motor's output fixed mounting has the threaded rod, the top of threaded rod is connected with the top rotation of movable frame, threaded rod runs through threaded connection with the middle part of crane. Preferably, the drilling shaft is located inside the fixed sleeve, the length of the drilling shaft is greater than that of the fixed sleeve, the helical blades, the drilling shaft and the fixed sleeve are coaxially arranged, the discharge hole is located on one side, far away from the lifting frame, of the fixed sleeve, and an access hole is formed in the top of one side, close to the lifting frame, of the fixed sleeve. Preferably, the fixed support is perpendicular to the bottom of the side face of the lifting frame, a rotating motor is fixedly arranged in the middle of the other end of the fixed support, and the output end of the rotating motor is fixedly