CN219284726U

CN219284726U - Mine equipment of taking earth

Info

Publication number: CN219284726U
Application number: CN202320679165.0U
Authority: CN
Inventors: 任世民; 曲小华; 张立财
Original assignee: Dezhou Hongtu Mining Machinery Co ltd
Current assignee: Dezhou Hongtu Mining Machinery Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-06-30
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to mine soil sampling equipment, which relates to the technical field of soil sampling and comprises a frame, a lifting mechanism and a sampling mechanism, wherein the sampling mechanism comprises a motor, a drill bit, a drill barrel and a locking assembly, the motor is arranged on the frame in a sliding manner, a first cavity is formed in the drill bit, a second cavity is formed in the drill barrel, the first cavity is communicated with the second cavity, one end of the drill barrel is in transmission connection with the output end of the motor, the drill bit is rotationally connected to one end of the drill barrel far away from a speed reducing motor, the locking assembly is used for fixing the drill bit on the drill barrel, and the lifting mechanism is used for driving the motor to lift on the frame.

Description

Mine equipment of taking earth

Technical Field

The utility model relates to the technical field of soil sampling, in particular to mine soil sampling equipment.

Background

The drilling machine is widely used for drilling of exploratory mines, railways, highways, bridges, water conservancy and hydropower, tunnels, wells, anchor rods, small-caliber diamond core wire core drilling, civil engineering, engineering geological exploration, ground source hot drilling, coalbed methane drilling, outburst prevention drilling machines and the like, and the drilling machine is multiple in variety due to different purposes and construction objects of rock-soil drilling engineering, and can be classified according to purposes, such as core drilling machines, petroleum drilling machines, hydrogeological investigation and well drilling machines, engineering geological investigation drilling machines, tunnel drilling machines, engineering construction drilling machines and the like.

At present, publication day is 2021 month 16, chinese patent application of publication No. CN213714780U discloses a drilling sampling device for foundation detection, which comprises a hollow square box body, a sampling mechanism is arranged in the box body, the sampling mechanism comprises a driving component and a drilling component, the driving component is used for driving the drilling component to move along the box body, the drilling component comprises a supporting plate, a rotating shaft, a drilling barrel and a motor, the supporting plate is arranged in the box body and is in sliding connection with the inner wall of the box body, the motor is arranged on the supporting plate, the axial direction of an output shaft of the motor is perpendicular to the supporting plate, the rotating shaft is coaxially connected with the output shaft of the motor, the drilling barrel is coaxially connected with one end of the rotating shaft far away from the motor, a saw-tooth diamond drill bit is arranged at one circle of the bottom of the drilling barrel, a sampling port is arranged at one side of the box body close to the drilling barrel, and the drilling barrel and the rotating shaft can extend out of the box body along the sampling port.

According to the technical scheme, when the soil on the ground is softer or the soil is drier, the bottom of the drilling cylinder is provided with the opening, when the drilling cylinder moves upwards, a soil sample in the drilling cylinder can possibly fall from the opening of the drilling cylinder, and a worker can hold the iron pick to shovel the fallen soil into the collecting box, so that the sampling efficiency is reduced.

Disclosure of Invention

In order to improve the soil sampling efficiency, the utility model provides mine soil sampling equipment.

The utility model provides mine soil sampling equipment, which adopts the following technical scheme:

the utility model provides a mine equipment of taking earth, includes frame, elevating system and sampling mechanism, sampling mechanism includes motor, drill bit, bores section of thick bamboo and locking subassembly, the motor slides and sets up in the frame, the inside first chamber of having seted up of drill bit, the inside second chamber of having seted up of bore section of thick bamboo, first chamber and second chamber intercommunication, the one end of boring the section of thick bamboo is connected with the output transmission of motor, the drill bit rotates to be connected on boring the one end that section of thick bamboo kept away from gear motor, locking subassembly is used for fixing the drill bit on boring the section of thick bamboo, elevating system is used for driving motor to go up and down in the frame.

Optionally, the locking subassembly includes first stopper, second stopper and round pin axle, first stopper sets up on boring the section of thick bamboo, the second stopper sets up on the drill bit, blind hole and first through-hole have been seted up on the first stopper, the second through-hole has been seted up on the second stopper, the second stopper inlays through the blind hole and establishes on first stopper, round pin axle wears to establish on first stopper and second stopper through first through-hole and second through-hole.

Optionally, the locking assembly further comprises a fixing rod, a third through hole is formed in the pin shaft, and the fixing rod is arranged on the pin shaft in a penetrating mode through the third through hole.

Optionally, elevating system includes the guide bar, bears seat, lead screw, fixing base and carousel, the guide bar sets up in the frame, bear the seat and slide and set up on the guide bar, the fixing base sets up on the one end that the frame was kept away from to the guide bar, the second hole has been seted up on the fixing base, threaded hole has been seted up on the bearing seat, the lead screw passes second hole and threaded hole and bears the seat transmission and be connected, the carousel sets up on the lead screw, the motor sets up on bearing the seat.

Optionally, be provided with universal wheel and fixed tooth in the frame, fixed tooth rotates to be connected in the frame, fixed tooth is provided with a plurality of.

Optionally, a handle is further disposed on the frame.

In summary, the present utility model includes at least one of the following beneficial technical effects:

the drill bit is rotationally connected with the drill bit, so that when the soft or dry foundation is used for sampling soil, a soil sample enters the first cavity and the second cavity, the probability that the soil falls onto the ground from the drill cylinder is reduced, and the sampling efficiency is improved; the fixed rod is arranged on the pin shaft in a penetrating way, so that the probability that the pin shaft is separated from the first limiting block and the second limiting block is reduced, and the probability that the drill bit is separated from the drill cylinder during drilling and sampling is further reduced; the universal wheels are convenient for equipment to move, when the equipment moves to a designated sampling area, the fixed teeth are rotated, so that the tip end parts of the fixed teeth are contacted with the ground, the stand is fixed on the ground, and the shaking probability of the stand during sampling is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a front view of the present embodiment;

FIG. 3 is a schematic diagram of a drill barrel and drill bit combination;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals illustrate: 100. a frame; 200. a lifting mechanism; 210. a guide rod; 220. a bearing seat; 230. a screw rod; 240. a fixing seat; 250. a turntable; 300. a sampling mechanism; 310. a motor; 320. a drill bit; 330. drilling a cylinder; 340. a locking assembly; 341. a first limiting block; 342. a second limiting block; 343. a pin shaft; 344. a fixed rod; 400. a universal wheel; 500. a fixed tooth; 600. a handle.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 4.

The embodiment of the utility model discloses mine soil sampling equipment. Referring to fig. 1 to 4, a mine soil sampling apparatus includes a frame 100, a lifting mechanism 200, and a sampling mechanism 300, wherein the sampling mechanism 300 is used for drilling soil samples, and the lifting mechanism 200 is disposed on the frame 100 and is used for driving the sampling mechanism 300 to lift.

Referring to fig. 1 and 2, the lifting mechanism 200 includes a guide rod 210, a bearing seat 220, a screw rod 230, a fixing seat 240 and a turntable 250, the guide rod 210 is fixedly connected to the frame 100, the bearing seat 220 is slidably disposed on the guide rod 210, the fixing seat 240 is connected to an end of the guide rod 210 far away from the frame 100 through a bolt, a second hole is formed in the fixing seat 240, a threaded hole is formed in the bearing seat 220, the screw rod 230 passes through the second hole and the threaded hole to be in transmission connection with the bearing seat 220, the turntable 250 is connected to an end of the screw rod 230 far away from the bearing seat 220 through a bolt, and the sampling mechanism 300 is disposed on the bearing seat 220.

In the process of sampling, a worker drives the screw rod 230 to rotate on the fixed seat 240 through the rotating turntable 250, the screw rod 230 drives the bearing seat 220 to slide on the guide rod 210, the drilling barrel 330 can lift on the guide rod 210, the probability of deviation of the sampling mechanism 300 is reduced when the drilling barrel 330 contacts the ground surface due to the arrangement of the guide rod 210, and the probability of damage to the sampling mechanism 300 due to overlarge pressure on the sampling mechanism 300 is further reduced due to the fact that the lifting of the sampling mechanism 300 is controlled by the worker.

Referring to fig. 3 and 4, the sampling mechanism 300 includes a motor 310, a drill bit 320, a drill cylinder 330 and a locking assembly 340, the motor 310 is connected to the bearing seat 220 through a bolt, a first cavity is formed inside the drill bit 320, a second cavity is formed inside the drill cylinder 330, the first cavity is communicated with the second cavity, the drill cylinder 330 is rotationally connected to the bearing seat 220, one end of the drill cylinder 330 is in transmission connection with an output end of the motor 310, the drill bit 320 is rotationally connected to one end of the drill cylinder 330 far away from the gear motor 310, the locking assembly 340 includes a first limiting block 341, a second limiting block 342, a fixed rod 344 and a pin 343, the first limiting block 341 is welded to the drill cylinder 330, the second limiting block 342 is welded to the drill bit 320, a blind hole and a first through hole are formed in the first limiting block 341, a second through hole is formed in the second limiting block 342, the second limiting block 342 is rotationally connected to the bearing seat 220 through the blind hole 343, the pin is rotationally connected to one end of the drill cylinder 330 far away from the gear motor 310, the locking assembly includes a first limiting block 341, the second limiting block 342 is fixedly connected to the second limiting block 343 through the second through the first through hole 343.

When soil sampling is carried out, the drill bit 320 is rotated, the first limiting block 341 is clamped in the second limiting block 342, the pin shaft 343 is inserted into the first through hole and the second through hole, the pin shaft 343 is carried in the third through hole, the drill bit 320 is connected to the drill cylinder 330, then the motor 310 is started to drive the drill cylinder 330 to rotate, the drill bit 320 is rotated, the screw 230 is driven to rotate on the fixed seat 240 by the rotating turntable 250, the screw 230 drives the bearing seat 220 to slide on the guide rod 210, the drill bit 320 and the drill cylinder 330 are further driven to penetrate into the ground, when the motor 310 drives the drill bit 320 to rotate, a soil sample enters the first cavity and the second cavity from the opening of the drill bit 320, after soil sample sampling is finished, a worker reversely rotates the turntable 250 to enable the bearing seat 220 to move upwards, the drill cylinder 330, the drill bit 320 and the soil sample to move to the ground, the locking mechanism is turned, and the soil sample in the first cavity and the second cavity is taken out; because drill bit 320 and drill bit 320 rotate to be connected, when making the soil sample in soft or comparatively dry ground, make soil sample, get into first chamber and second intracavity, and then improve sampling efficiency.

Referring to fig. 2, the frame 100 is provided with a universal wheel 400, a fixed tooth 500 and a handle 600, the fixed tooth 500 is rotatably connected to the frame 100, the fixed tooth 500 is provided with a plurality of universal wheels 400, the universal wheel 400 is connected to the frame 100 through bolts, the handle 600 is connected to the frame 100 through bolts, the arrangement of the universal wheel 400 facilitates the movement of equipment, when the equipment moves to a designated sampling area, the fixed tooth 500 is rotated, the tip part of the fixed tooth 500 is contacted with the ground, the frame 100 is fixed to the ground, and the probability of shaking of the frame 100 during sampling is reduced.

The utility model relates to a mine soil sampling device, which comprises the following implementation principles:

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The mine soil sampling equipment is characterized in that: including frame (100), elevating system (200) and sampling mechanism (300), sampling mechanism (300) include motor (310), drill bit (320), bore section of thick bamboo (330) and locking subassembly (340), motor (310) slip sets up on frame (100), first chamber has been seted up to drill bit (320) inside, the second chamber has been seted up to bore section of thick bamboo (330) inside, first chamber and second chamber intercommunication, the one end of bore section of thick bamboo (330) is connected with the output transmission of motor (310), drill bit (320) rotate and connect on the one end that gear motor (310) was kept away from to bore section of thick bamboo (330), locking subassembly (340) are used for fixing drill bit (320) on bore section of thick bamboo (330), elevating system (200) are used for driving motor (310) and go up and down in frame (100).

2. A mine soil sampling apparatus as claimed in claim 1, wherein: the locking assembly (340) comprises a first limiting block (341), a second limiting block (342) and a pin shaft (343), wherein the first limiting block (341) is arranged on the drill cylinder (330), the second limiting block (342) is arranged on the drill bit (320), a blind hole and a first through hole are formed in the first limiting block (341), a second through hole is formed in the second limiting block (342), the second limiting block (342) is embedded on the first limiting block (341) through the blind hole, and the pin shaft (343) is arranged on the first limiting block (341) and the second limiting block (342) in a penetrating mode through the first through hole and the second through hole.

3. A mine soil sampling apparatus as claimed in claim 2, wherein: the locking assembly (340) further comprises a fixing rod (344), a third through hole is formed in the pin shaft (343), and the fixing rod (344) is arranged on the pin shaft (343) in a penetrating mode through the third through hole.

4. A mine soil sampling apparatus as claimed in any one of claims 1 to 3, wherein: elevating system (200) are including guide bar (210), bear seat (220), lead screw (230), fixing base (240) and carousel (250), guide bar (210) set up on frame (100), bear seat (220) slip setting on guide bar (210), fixing base (240) set up on guide bar (210) keep away from the one end of frame (100), set up the second hole on fixing base (240), set up threaded hole on bearing seat (220), lead screw (230) pass second hole and threaded hole and bear seat (220) transmission and are connected, carousel (250) set up on lead screw (230), motor (310) set up on bearing seat (220).

5. A mine soil sampling apparatus as claimed in claim 1, wherein: the universal wheel (400) and the fixed teeth (500) are arranged on the frame (100), the fixed teeth (500) are rotatably connected to the frame (100), and the fixed teeth (500) are provided with a plurality of fixed teeth.

6. A mine soil sampling apparatus as claimed in claim 1, wherein: the frame (100) is also provided with a handle (600).