CN211697006U

CN211697006U - Geodetic prospecting geodetic apparatus

Info

Publication number: CN211697006U
Application number: CN201922013489.7U
Authority: CN
Inventors: 陈令志
Original assignee: Xuzhou Zhongkuang Geoscience Geotechnical Engineering Technology Co ltd
Current assignee: Xuzhou Zhongkuang Geoscience Geotechnical Engineering Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-10-16
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a geodetic survey ware, including the loop bar, loop bar bottom threaded connection has the drill bit, the top fixedly connected with lantern ring of loop bar, the top of the lantern ring runs through there is the motor case, the equal fixedly connected with handle in both sides of motor case, supporting shoe fixedly connected with motor is passed through to one side of motor incasement wall bottom, the output shaft of motor passes through shaft coupling fixedly connected with connecting rod, the first cone pulley of one end fixedly connected with of connecting rod, one side meshing of first cone pulley has the second cone pulley, the bottom fixedly connected with lantern ring of second cone pulley, sliding connection has the piston on the inner wall of loop bar, the top fixedly connected with slide bar of piston. The utility model discloses utilize this kind of setting, degree of automation is high, has replaced artifical rotation geotome, and labour saving and time saving has improved work efficiency to make the more convenient taking out of soil, easy operation saves time.

Description

Geodetic prospecting geodetic apparatus

Technical Field

The utility model relates to a geotome technical field specifically is a geotome is used in prospecting.

Background

Geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

In geological exploration, the soil sampler in the current stage often drills soil through the manual work in the use, and the manual work is drilled and is not only wasted time and energy, and work efficiency is low moreover, and simultaneously, after getting soil, the soil in the soil sampler is difficult for taking out, and the operation is comparatively loaded down with trivial details, has brought very big inconvenience for geological exploration work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geodetic survey is with geodetic survey to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a geotome for geological exploration comprises a loop bar, the bottom end of the loop bar is connected with a drill bit in a threaded manner, the top of the loop bar is fixedly connected with a loop bar, a motor box penetrates through the top of the lantern ring, handles are fixedly connected with both sides of the motor box, one side of the bottom of the inner wall of the motor box is fixedly connected with a motor through a supporting block, an output shaft of the motor is fixedly connected with a connecting rod through a coupler, one end of the connecting rod is fixedly connected with a first conical wheel, one side of the first conical wheel is engaged with a second conical wheel, the bottom of the second conical wheel is fixedly connected with a sleeve ring, the inner wall of the sleeve rod is connected with a piston in a sliding way, the top fixedly connected with slide bar of piston, the top of slide bar passes the lantern ring and runs through second cone wheel and motor case in proper order and extend to the outside of motor case, the top fixedly connected with of slide bar pulls the piece.

Preferably, the sliding rod is connected with the second cone pulley in a sliding mode, and the sliding rod is connected with the motor box in a sliding mode.

Preferably, the two handles are provided with rubber sleeves, and the rubber sleeves are provided with anti-skidding grooves.

Preferably, the surface of loop bar is provided with the screw thread, the loop bar has the screw thread ring through screw thread threaded connection, the both sides fixedly connected with fixed block of screw thread ring, two equal threaded connection has the screw on the fixed block, the one end fixedly connected with nut of screw, spiro and loop bar threaded connection play the fixed effect of support to the loop bar.

Preferably, the surface of the drill is provided with helical blades, the drill is of hollow design and the top and bottom are of open design.

Preferably, T-shaped sliding grooves are formed in the two sides of the top of the loop bar, T-shaped sliding blocks are connected inside the T-shaped sliding grooves in a sliding mode, and one ends of the T-shaped sliding blocks extend to the outside of the T-shaped sliding grooves and are fixedly connected with the bottom of the motor box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the setting is passed through: (1) fix the screw in waiting to get soil, the swivel nut, make the screw rotatory on the fixed block screw thread, make the device fix, after fixed, the handle is held to both hands and is pressed down, and the starter motor, the motor drives first cone pulley and second cone pulley and rotates, it rotates to drive the loop bar through the lantern ring simultaneously, loop bar and screw ring threaded connection, make the loop bar screw thread precession downwards, the drill bit is through the helical blade soil of probing downwards simultaneously, soil passes through the drill bit and enters into in the loop bar, soil upwards extrudees the piston simultaneously, make the piston, loop bar and pulling piece upwards slide, through this kind of setting, degree of automation is high, replaced artifical rotation geotome, time saving and labor saving, and the work efficiency is improved.

(2) Twist the drill bit, take off the drill bit from the bottom of loop bar, extrude downwards and pull the piece, and pulling piece extrudees the slide bar, and the slide bar extrudees the piston downwards simultaneously, and the outside of loop bar is released with soil to the piston extrusion soil downwards, makes the more convenient taking out of soil through this kind of setting, easy operation, save time.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a loop bar; 2. a slide bar; 3. pulling the block; 4. a motor case; 5. a handle; 6. a collar; 7. a screw; 8. a fixed block; 9. a helical blade; 10. a drill bit; 11. a threaded ring; 12. a nut; 13. a motor; 14. a first conical wheel; 15. a second conical wheel; 16. a connecting rod; 17. a piston; 18. a T-shaped slider; 19. t-shaped sliding chutes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

a soil sampler for geological exploration comprises a loop bar 1, wherein a drill bit 10 is connected to the bottom end of the loop bar 1 in a threaded manner, a loop 6 is fixedly connected to the top of the loop bar 1, a motor box 4 penetrates through the top of the loop 6, the top of the loop 6 is rotatably connected with the motor box 4, handles 5 are fixedly connected to two sides of the motor box 4, a motor 13 is fixedly connected to one side of the bottom of the inner wall of the motor box 4 through a supporting block, an output shaft of the motor 13 is fixedly connected with a connecting rod 16 through a coupler, one end of the connecting rod 16 is fixedly connected with a first conical wheel 14, one side of the first conical wheel 14 is meshed with a second conical wheel 15, the bottom of the second conical wheel 15 is fixedly connected with the loop 6, a piston 17 is slidably connected to the inner wall of the loop bar 1, the piston 17 is slidably connected to the loop bar 1, a slide bar 2 is fixedly connected to, the top of slide bar 2 passes lantern ring 6 and runs through second cone wheel 15 and motor case 4 in proper order and extend to the outside of motor case 4, the top fixedly connected with of slide bar 2 pulls piece 3.

In this embodiment, the sliding rod 2 is slidably connected to the second cone 15, and the sliding rod 2 is slidably connected to the motor box 4.

Two be provided with the rubber sleeve on the handle 5, be provided with anti-skidding groove on the rubber sleeve, anti-skidding groove plays skid-proof effect.

The surface of loop bar 1 is provided with the screw thread, loop bar 1 has screw thread ring 11 through screw thread threaded connection, the both sides fixedly connected with fixed block 8 of screw thread ring 11, two equal threaded connection has screw 7 on the fixed block 8, the one end fixedly connected with nut 12 of screw 7, screw 7 play fixed effect.

The surface of the drill bit 10 is provided with a helical blade 9 to make it easier for the drill bit 10 to drill into the soil, the drill bit 10 is of a hollow design and the top and bottom are open to allow soil to enter from the drill bit 10 into the shank 1.

T shape spout 19 has all been seted up to the both sides at loop bar 1 top, T shape spout 19 inside sliding connection has T shape slider 18, T shape slider 18's one end extend to T shape spout 19 outside and with the bottom fixed connection of motor case 4, T shape slider 18 plays the effect of support.

The working principle is as follows: s1, fixing the screw 7 in soil to be taken, rotating the screw cap 12 to enable the screw 7 to rotate on the fixing block 8 in a threaded mode to enable the device to be fixed, holding the handle 5 with two hands to press downwards after fixing, starting the motor 13, driving the first conical wheel 14 and the second conical wheel 15 to rotate by the motor 13, driving the loop bar 1 to rotate through the loop ring 6, enabling the loop bar 1 to be in threaded connection with the threaded ring 11 to enable the loop bar 1 to be screwed in downwards in a threaded mode, simultaneously drilling the soil downwards through the spiral blade 9 by the drill 10, enabling the soil to enter the loop bar 1 through the drill, simultaneously enabling the soil to extrude the piston 17 upwards to enable the piston 17, the loop bar 1 and the pulling block 3 to slide upwards, and enabling the soil to be taken to enter the loop bar 1.

S2: after soil is taken out, the drill bit 10 is screwed, the drill bit 10 is taken down from the bottom end of the loop bar 1, the pulling block 3 is downwards extruded, the pulling block 3 extrudes the sliding rod 2, meanwhile, the sliding rod 2 downwards extrudes the piston 17, and the piston 17 downwards extrudes the soil to push the soil out of the loop bar 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An earth sampler for geological exploration comprises a loop bar and is characterized in that: the utility model discloses a drill bit, including loop bar, motor case, supporting shoe fixedly connected with motor, the top fixedly connected with lantern ring of loop bar, the top of lantern ring is run through there is the motor case, the equal fixedly connected with handle in both sides of motor case, one side of motor incasement wall bottom is through supporting shoe fixedly connected with motor, the output shaft of motor passes through shaft coupling fixedly connected with connecting rod, the first cone pulley of one end fixedly connected with of connecting rod, one side meshing of first cone pulley has second cone pulley, the bottom fixedly connected with lantern ring of second cone pulley, sliding connection has the piston on the inner wall of loop bar, the top fixedly connected with slide bar of piston, the top of slide bar is passed the lantern ring and is run through second cone pulley and motor case in proper order and extend to the outside of motor case, the top fixedly connected with of slide bar pulls the piece.

2. The geodetic surveying instrument as claimed in claim 1, wherein: the slide bar is connected with the second cone pulley in a sliding mode, and the slide bar is connected with the motor box in a sliding mode.

3. The geodetic surveying instrument as claimed in claim 1, wherein: two be provided with the rubber sleeve on the handle, be provided with anti-skidding groove on the rubber sleeve.

4. The geodetic surveying instrument as claimed in claim 1, wherein: the surface of loop bar is provided with the screw thread, the loop bar has the screw thread ring through screw thread threaded connection, the both sides fixedly connected with fixed block of screw thread ring, two equal threaded connection has the screw on the fixed block, the one end fixedly connected with nut of screw.

5. The geodetic surveying instrument as claimed in claim 1, wherein: the surface of the drill bit is provided with a spiral blade, the drill bit is of a hollow design, and the top and the bottom of the drill bit are of an open design.

6. The geodetic surveying instrument as claimed in claim 1, wherein: t-shaped sliding grooves are formed in the two sides of the top of the loop bar, T-shaped sliding blocks are connected inside the T-shaped sliding grooves in a sliding mode, and one ends of the T-shaped sliding blocks extend to the outside of the T-shaped sliding grooves and are fixedly connected with the bottom of the motor box.