CN215726953U

CN215726953U - Ecological environment geological survey sampling device

Info

Publication number: CN215726953U
Application number: CN202122084213.5U
Authority: CN
Inventors: 毕泗栋; 欧阳友和; 从相军
Original assignee: Shandong Corps Of China Building Materials Industrial Geological Exploration Center
Current assignee: Shandong Corps Of China Building Materials Industrial Geological Exploration Center
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-01
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a geological exploration sampling device for an ecological environment, which comprises an installation shell, wherein the outer side wall of the installation shell is provided with three lifting mechanisms, the lower surfaces of the three lifting mechanisms are respectively provided with a guide base, the inner side wall of the installation shell is fixedly provided with a servo motor, the lower end of a motor shaft of the servo motor is provided with a clamping mechanism, the lower surface of the clamping mechanism is provided with a main shaft, the lower end of the main shaft is fixedly connected with a drill bit, a butt-joint block can be inserted into a butt-joint groove by arranging the clamping mechanism to play a pre-positioning role, meanwhile, a connecting shaft sleeve can drive the main shaft to synchronously rotate by the butt-joint of the two, and when the butt-joint block is completely inserted into the butt-joint groove by arranging a clamping groove, a clamping block enters the clamping groove to clamp the connecting shaft sleeve and the main shaft up and down, so that the drill bit for drilling is difficult to replace by the geological exploration sampling device at present, wasting manpower and material resources and improving the exploration cost.

Description

Ecological environment geological survey sampling device

Technical Field

The utility model belongs to the technical field of geological exploration, and particularly relates to a sampling device for geological exploration of an ecological environment.

Background

The geological exploration can be understood as geological work in a broad sense, and is the investigation and research work on geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area by applying geological exploration methods such as mapping, geophysical exploration, geochemical prospecting, drilling, pit exploration, sampling test, geological remote sensing and the like according to the needs of economic construction, national defense construction and scientific and technical development.

Present geological survey sampling device is when taking a sample to the soil of earth's surface depths, need offer a hole on comparatively hard earth's surface earlier usually, be convenient for gather the soil of depths, the drill bit that uses during the trompil can be given excessive wearing and tearing after long-term the use, reduce drilling efficiency, however present geological survey sampling device is difficult to change the drill bit of probing usefulness, extravagant manpower and materials, improve the investigation cost, simultaneously under the prerequisite of guaranteeing the portability, geological survey sampling device's probing depth is less, the practicality is relatively poor, for this reason we provide an ecological environment geological survey sampling device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ecological environment geological survey sampling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ecological environment geology investigation sampling device, includes the installation shell, the lateral wall of installation shell is equipped with elevating system, and elevating system is equipped with threely, and is three elevating system's lower surface all is equipped with the direction base, the inside wall fixed mounting of installation shell has servo motor, the lower extreme of servo motor shaft is equipped with clamping mechanism, the lower surface of clamping mechanism is equipped with the main shaft, the lower extreme fixedly connected with drill bit of main shaft.

Preferably, elevating system includes the side ear, the lateral wall fixed connection of side ear and installation shell, the lateral wall of side ear articulates there is electric telescopic handle, electric telescopic handle keeps away from that the one end of installation shell articulates there is the frame of moving, the inside wall sliding connection of frame and direction base is moved, bottom surface fixedly connected with pneumatic cylinder in the direction base, the pneumatic cylinder is close to the one end of installation shell and the lateral wall fixed connection who moves the frame through the piston rod.

Preferably, the clamping mechanism comprises a connecting shaft sleeve, the connecting shaft sleeve is fixedly connected with the lower end of a motor shaft of the servo motor, a butt-joint groove is formed in the side wall of the connecting shaft sleeve, the butt-joint groove is formed in the butt-joint groove in three, a fixed block is fixedly connected to the center of the top in the connecting shaft sleeve, a telescopic rod is fixedly connected to the outer side wall of the fixed block in a supporting mode, the telescopic rod is three and three, a clamping block is fixedly connected to one end of the telescopic rod in a supporting mode, a spring is sleeved on the outer side of the telescopic rod in a supporting mode, and the two ends of the spring are fixedly connected with the clamping block and the fixed block respectively.

Preferably, the edge of the upper surface of the main shaft is fixedly connected with three butt-joint blocks, the side walls of the three butt-joint blocks are provided with clamping grooves, the butt-joint blocks are located inside the butt-joint grooves, and the clamping blocks are located inside the clamping grooves.

Preferably, a connecting ring is arranged below the drill bit, the inner diameter of the connecting ring is larger than the diameter of the top of the drill bit, and the three ends of the guide bases, which are close to the mounting shell, are fixedly connected with the outer side wall of the connecting ring.

Preferably, the lateral wall fixedly connected with auger of main shaft, the top of auger is equipped with the fender, fender and the lateral wall fixed connection of connecting the axle sleeve.

Preferably, the inside wall of the guide base is provided with a limiting sliding groove, the outside wall of the displacement frame is fixedly connected with a sliding block, the sliding block is located inside the limiting sliding groove, and the lower surface of the guide base is fixedly connected with a ground nail.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this ecological environment geological survey sampling device through setting up clamping mechanism, can insert to closing the piece and close inslot portion, play the prepositioning effect, make the connecting axle sleeve can drive the main shaft and rotate in step through closing between them simultaneously, through setting up the draw-in groove, can insert completely to closing the piece when closing inslot portion, the fixture block gets into inside the draw-in groove, makes connecting axle sleeve and main shaft card from top to bottom to when the drill bit excessively wears out, can change the drill bit fast.

(2) This ecological environment geological survey sampling device, through setting up elevating system, can be when boring the earth's surface, the pneumatic cylinder passes through the piston rod and drives to move the frame to the direction that is close to the pneumatic cylinder, electric telescopic handle reduces with the contained angle on ground, the drill bit moves down and drills, when moving the frame and remove to with the nearest of corresponding pneumatic cylinder, if the drilling depth is not enough, electric telescopic handle shortens, electric telescopic handle further reduces with the contained angle on ground, make the drill bit move to the earth's surface more deeply.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective exploded view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;

fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. mounting a shell; 2. a servo motor; 3. a main shaft; 4. a drill bit; 5. a packing auger; 6. a fender; 7. a lifting mechanism; 701. a lateral ear; 702. an electric telescopic rod; 703. a rack is moved; 704. a piston rod; 705. a hydraulic cylinder; 8. a guide base; 9. a clamping mechanism; 901. a clamping block; 902. fitting grooves; 903. connecting the shaft sleeve; 904. a fixed block; 905. supporting the telescopic rod; 906. a spring; 907. matching blocks; 908. a card slot; 10. a connecting ring; 11. a ground nail; 12. a slider; 13. and a limiting sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an ecological environment geological exploration sampling device, which comprises an installation shell 1, three lifting mechanisms 7 are arranged on the outer side wall of the installation shell 1, guide bases 8 are arranged on the lower surfaces of the three lifting mechanisms 7, a servo motor 2 is fixedly installed on the inner side wall of the installation shell 1, a clamping mechanism 9 is arranged at the lower end of a motor shaft of the servo motor 2, a main shaft 3 is arranged on the lower surface of the clamping mechanism 9, and a drill bit 4 is fixedly connected to the lower end of the main shaft 3.

In this embodiment, preferably, the lifting mechanism 7 includes a side lug 701, the side lug 701 is fixedly connected to the outer sidewall of the mounting housing 1, the outer sidewall of the side lug 701 is hinged to an electric telescopic rod 702, one end of the electric telescopic rod 702 away from the mounting housing 1 is hinged to a displacement frame 703, the displacement frame 703 is slidably connected to the inner sidewall of the guide base 8, a hydraulic cylinder 705 is fixedly connected to the bottom surface of the guide base 8, the hydraulic cylinder 705 is fixedly connected to the outer sidewall of the displacement frame 703 through one end of a piston rod 704 close to the mounting housing 1, by providing the lifting mechanism 7, when drilling the earth surface, the hydraulic cylinder 705 is activated, the hydraulic cylinder 705 drives the displacement frame 703 to move towards the direction close to the hydraulic cylinder 705 through the piston rod 704, the included angle between the electric telescopic rod 702 and the ground is reduced, the drill bit 4 moves downwards to drill, when the displacement frame 703 moves to the nearest position to the corresponding hydraulic cylinder 705, if the drilling depth is insufficient, starting the electric telescopic rod 702, the electric telescopic rod 702 is shortened, and the included angle between the electric telescopic rod 702 and the ground is further reduced, so that the drill bit 4 moves to a deeper layer on the ground surface.

In this embodiment, preferably, the clamping mechanism 9 includes a connecting shaft sleeve 903, the connecting shaft sleeve 903 is fixedly connected to the lower end of the motor shaft of the servo motor 2, the side wall of the connecting shaft sleeve 903 is provided with three aligning grooves 902, the center of the top portion in the connecting shaft sleeve 903 is fixedly connected to a fixing block 904, the outer side wall of the fixing block 904 is fixedly connected to a supporting telescopic rod 905, the number of the supporting telescopic rods 905 is three, one end of each of the three supporting telescopic rods 905 is fixedly connected to a fixture block 901, the outer side of each supporting telescopic rod 905 is sleeved with a spring 906, two ends of each spring 906 are respectively fixedly connected to the fixture block 901 and the fixing block 904, by providing the clamping mechanism 9, the tops of the three aligning blocks 907 can be in contact with the fixture block 901 during the process of inserting the three aligning blocks 907 into the three aligning grooves 902, the fixture block 901 is pressed in the direction close to the fixing block 904, and the springs 906 and the supporting telescopic rods 905 are retracted, then, the combining block 907 is completely inserted into the combining groove 902, the combining block 907 is separated from the clamping block 901, the spring 906 rebounds, the clamping block 901 is extruded into the clamping groove 908, the top of the spindle 3 is clamped inside the connecting shaft sleeve 903, the servo motor 2 drives the connecting shaft sleeve 903 to rotate, and the connecting shaft sleeve 903 drives the spindle 3 to rotate.

In this embodiment, preferably, the edge of the upper surface of the main shaft 3 is fixedly connected with a mating block 907, the involution block 907 is provided with three involution blocks 907, the side walls of the three involution blocks 907 are provided with clamping grooves 908, the fitting 907 is positioned inside the fitting groove 902, the fixture block 901 is positioned inside the clamping groove 908, by arranging the combining block 907, the combining block 907 can be inserted into the combining groove 902, so as to play a role of pre-positioning, meanwhile, the connection shaft sleeve 903 can drive the main shaft 3 to rotate synchronously through the involution of the two, and by arranging the clamping groove 908, when the involution block 907 is completely inserted into the involution groove 902, the clamping block 901 enters the clamping groove 908, so that the connecting shaft sleeve 903 is clamped with the main shaft 3 up and down, when the drill 4 needs to be replaced, the fixture block 901 is manually pressed in a direction close to the fixing block 904, so that the fixture block 901 is separated from the inside of the clamping groove 908, the spindle 3 can be pulled out downwards, and the drill 3 and the spindle 3 are replaced integrally.

In this embodiment, preferably, a connection ring 10 is arranged below the drill bit 4, the inner diameter of the connection ring 10 is larger than the diameter of the top of the drill bit 4, one end of each of the three guide bases 8, which is close to the mounting shell 1, is fixedly connected with the outer side wall of the connection ring 10, the three guide bases 8 can be connected into a whole by the connection ring 10, the stability of the device is improved, and the connection ring 10 allows the drill bit 4 to pass through the inside of the device.

In this embodiment, it is preferred, the lateral wall fixedly connected with auger 5 of main shaft 3, the top of auger 5 is equipped with fender 6, fender 6 and connecting sleeve 903's lateral wall fixed connection, through setting up auger 5, can promote the inside earth in the hole that drill bit 4 bored to the hole top, the rethread centrifugal force is shed to the hole outside, prevent that earth from piling up inside the hole, increase drilling resistance, through setting up fender 6, can block earth and adhere to in the connecting sleeve 903 outside, in order to cause inconvenience to the use of clamping machine structure 9.

In this embodiment, it is preferable, spacing spout 13 has been seted up to the inside wall of direction base 8, lateral wall fixedly connected with slider 12 of displacement frame 703, slider 12 is located inside spacing spout 13, the lower fixed surface of direction base 8 is connected with ground nail 11, through setting up slider 12 and spacing spout 13, can make displacement frame 703 at the inside horizontal migration of direction base 8, prevent to displace frame 703 from breaking away from direction base 8 is inside, and then in the lift in-process of drill bit 4, reduce the shearing force that piston rod 704 and displacement frame 703 junction received, improve the device's structural strength, through setting up ground nail 11, can increase the land fertility of grabbing of direction base 8, and then improve the device's stability.

The working principle and the using process of the utility model are as follows: when the device is used, the upper end of a main shaft 3 is inserted into a connecting shaft sleeve 903, three matching blocks 907 are inserted into three matching grooves 902, the tops of the matching blocks 907 are contacted with a clamping block 901, the clamping block 901 is extruded towards the direction close to a fixed block 904, a spring 906 and a supporting telescopic rod 905 are contracted, then the matching blocks 907 are completely inserted into the matching grooves 902, the matching blocks 907 are separated from the clamping block 901, the spring 906 rebounds, the clamping block 901 is extruded into a clamping groove 908, the top of the main shaft 3 is clamped in the connecting shaft sleeve 903, the device is placed on the ground to be drilled, a servo motor 2 is started, a motor shaft drives the connecting shaft sleeve 903 to rotate, the connecting shaft sleeve 903 drives the main shaft 3 to rotate, a drill bit 4 rotates, a hydraulic cylinder 705 is started, the hydraulic cylinder 704 drives a shifting frame 703 to move towards the direction close to the hydraulic cylinder 705 through a piston rod 704, and the included angle between the electric telescopic rod 702 and the ground is reduced, when the displacement rack 703 moves to the nearest position corresponding to the hydraulic cylinder 705, if the drilling depth is not enough, the electric telescopic rod 702 is started, the electric telescopic rod 702 is shortened, the included angle between the electric telescopic rod 702 and the ground is further reduced, and the drill bit 4 moves to a deeper layer on the ground surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ecological environment geological survey sampling device, includes installation shell (1), its characterized in that: the lateral wall of installation shell (1) is equipped with elevating system (7), and elevating system (7) are equipped with threely, and are three the lower surface of elevating system (7) all is equipped with direction base (8), the inside wall fixed mounting of installation shell (1) has servo motor (2), the lower extreme of servo motor (2) motor shaft is equipped with clamping mechanism (9), the lower surface of clamping mechanism (9) is equipped with main shaft (3), the lower extreme fixedly connected with drill bit (4) of main shaft (3).

2. The eco-geological survey sampling device of claim 1, wherein: elevating system (7) are including side ear (701), the lateral wall fixed connection of side ear (701) and installation shell (1), the lateral wall of side ear (701) articulates there is electric telescopic handle (702), electric telescopic handle (702) keep away from the one end of installation shell (1) to articulate and have to shift frame (703), shift frame (703) and the inside wall sliding connection of direction base (8), bottom surface fixedly connected with pneumatic cylinder (705) in direction base (8), pneumatic cylinder (705) are close to the one end of installation shell (1) and shift the lateral wall fixed connection of frame (703) through piston rod (704).

3. The eco-geological survey sampling device of claim 1, wherein: clamping mechanism (9) are including connecting axle sleeve (903), the lower extreme fixed connection of connecting axle sleeve (903) and servo motor (2) motor shaft, the lateral wall of connecting axle sleeve (903) has been seted up to closed groove (902), and has been seted up threely to closed groove (902), top center department fixedly connected with fixed block (904) in connecting axle sleeve (903), the lateral wall fixedly connected with of fixed block (904) supports telescopic link (905), and supports telescopic link (905) and be equipped with threely, three the one end fixedly connected with fixture block (901) of supporting telescopic link (905), the outside cover that supports telescopic link (905) is equipped with spring (906), the both ends of spring (906) respectively with fixture block (901) and fixed block (904) fixed connection.

4. The eco-geological survey sampling device of claim 3, wherein: the edge of the upper surface of the main shaft (3) is fixedly connected with three butt-joint blocks (907), the number of the butt-joint blocks (907) is three, clamping grooves (908) are formed in the side walls of the three butt-joint blocks (907), the butt-joint blocks (907) are located inside the butt-joint grooves (902), and the clamping blocks (901) are located inside the clamping grooves (908).

5. The eco-geological survey sampling device of claim 1, wherein: the drill bit is characterized in that a connecting ring (10) is arranged below the drill bit (4), the inner diameter of the connecting ring (10) is larger than the diameter of the top of the drill bit (4), and the three guide bases (8) are fixedly connected with the outer side wall of the connecting ring (10) at one ends close to the installation shell (1).

6. The eco-geological survey sampling device of claim 3, wherein: the outer side wall fixedly connected with auger (5) of main shaft (3), the top of auger (5) is equipped with fender (6), fender (6) and the outer side wall fixed connection of connecting axle sleeve (903).

7. The eco-geological survey sampling device of claim 2, wherein: spacing spout (13) have been seted up to the inside wall of direction base (8), lateral wall fixedly connected with slider (12) of displacement frame (703), slider (12) are located inside spacing spout (13), the lower fixed surface of direction base (8) is connected with ground nail (11).