CN213510421U

CN213510421U - Novel geological prospecting drilling machine

Info

Publication number: CN213510421U
Application number: CN202021040303.3U
Authority: CN
Inventors: 焦体源; 张海丰; 周长柏; 石明娟
Original assignee: Hangzhou Huanyan Engineering Technology Co ltd
Current assignee: Hangzhou Huanyan Engineering Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-06-22
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a novel geological survey rig, including the base, establish the frame on the base, establish on the base can drive the track that the base removed, establish at the runner of the inside left and right sides of track, establish the drill bit drive structure in the frame, establish the alignment support in the drill bit drive structure, the inboard of runner is connected with connecting device, connecting device includes the connecting rod, and the centre of connecting rod is run through and is installed the loose axle. By arranging the crawler belt, the rotating wheels and the connecting rod, the structure is simple, the adjusting effect and efficiency are higher, and the stability is strong; the rotary motor drives the screw to rotate, the screw rotates to drive the sliding block to move, the sliding block drives the driving motor to move, the driving motor moves to drive the drill bit to lift up and down, and the driving motor drives the drill bit to rotate, so that the up-and-down lifting drilling is realized, the drilling sampling efficiency is greatly improved, and the working efficiency is improved; through setting up level plate, stand pipe, pressure sensor, ensure the accuracy of drill bit reconnaissance, reduce drilling slope error widely.

Description

Novel geological prospecting drilling machine

Technical Field

The utility model relates to a novel geological survey rig belongs to geological survey technical field.

Background

The existing geological exploration drilling machine has the following defects: firstly, the existing exploration drilling machine has a complex structure and poor adjustment effect and stability; secondly, the length of a drilling tool of the existing drilling machine is 1-3 meters, and the drilling tool needs to be dismounted for cleaning every time the drilling tool does not exceed 2 meters, so that the drilling and sampling efficiency is low; thirdly, during the existing site operation, the equipment often cannot be used for timely leveling whether the machinery is horizontally placed on the original ground of the point location, so that the verticality of the drilled hole cannot be guaranteed, and the deviation can be generated.

Disclosure of Invention

An object of the utility model is to solve prior art not enough, provide a simple structure and have better adjustment effect and efficiency and stability strong and dig the novel geological prospecting rig that the sampling efficiency is higher and can reduce the drilling slope error.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

the utility model provides a novel geological survey rig, includes the base, establish the frame on the base, establish the track that can drive the base on the base and remove, establish the runner in the inside left and right sides of track, establish drill bit drive structure in the frame, establish the calibration support on drill bit drive structure, the inboard of runner is connected with connecting device, connecting device includes the connecting rod, and the centre of connecting rod is run through and is installed the loose axle. Among the above technical scheme, this novel geological survey rig is equipped with the track, and the track constitutes moving mechanism with the runner together, can help the frame to remove, can adjust the position at any time, and simple structure has improved adjustment effect and efficiency widely and stability is strong.

Preferably, the connecting rod comprises a bottom rod, a bolt arranged on the bottom rod and a hydraulic rod arranged on the base. Among the above technical scheme, the both ends of sill bar are adjusted along with the connecting rod, and when the connecting rod fifty percent discount, the connecting rod both ends can upwards perk, and the sill bar both ends also can be along with the connecting rod rebound, and the bottom of sill bar is evened up, has increased the area of contact between device and the ground, has further improved the stability when using.

Preferably, the bottom rod and the bolt are matched with each other to form a rotating structure. In the technical scheme, the bottom rod and the bolt are matched with each other to form a rotating structure, the structure is simple, and the adjusting effect and efficiency are greatly improved.

Preferably, the drill driving structure comprises a sliding block, a driving motor fixedly arranged on the sliding block, a rotating shaft fixedly connected with the driving motor, and a screw connected with the sliding block, wherein a nut is connected to the screw in a threaded manner, the nut is fixedly connected with the sliding block, a rotating motor is connected to the screw, and the rotating motor is arranged on the rack. In the technical scheme, the rotating motor drives the screw to rotate, the screw rotates to drive the sliding block to move, the sliding block moves to drive the driving motor to move, the driving motor moves to drive the drill bit to lift up and down, and the driving motor drives the drill bit to rotate, so that the up-and-down lifting drilling is realized, the drilling sampling efficiency is greatly improved, and the working efficiency is improved.

Preferably, the calibration support comprises a drill bit mounting seat, the drill bit mounting seat is provided with a leveling disc and a first through hole, the first through hole is provided with a guide pipe, and the drill bit mounting seat is fixedly connected with the rotating shaft. In the technical scheme, the calibration support is placed at the surveying point, the leveling disc on the drill bit mounting seat is observed, the drill bit mounting seat is horizontally placed, then the drill bit mounting seat is fixed, the leveling disc is observed again, the drill bit penetrates through the guide pipe to vertically face the surveying point, the operation is started, and the drilling inclination error is greatly reduced.

Preferably, the drill mounting seat is provided with a water inlet, the water inlet is connected with a water pipe, and the water pipe is connected with a water pump. Among the above technical scheme, when once beat and bore to 2 meters back about, rise the drill bit, put through the inlet opening with the water pipe again, start the water pump, fall the ground in the drill bit heavily, lift off the water pipe, continue the drilling investigation, need not lift off the drill bit, further improved and beaten the sample efficiency of boring, improved work efficiency.

Preferably, the calibration support further comprises a rotating shaft and a deviation correcting device arranged on the drill bit mounting seat, the rotating shaft sequentially penetrates through the first through hole, the guide pipe and the deviation correcting device, and the drill bit is detachably arranged on the rotating shaft. In the technical scheme, the guide pipe plays a role in guiding the rotating shaft of the drilling machine in the working process, and the inclination error of the drill hole is greatly reduced.

Preferably, the deviation correcting device comprises a regular triangle-shaped fixing plate, three corners of the fixing plate are fixed to the drill bit mounting seat through connecting pieces respectively, a second through hole is formed in the fixing plate, a plurality of pressing sheets are uniformly distributed in the second through hole along the circumferential direction and connected with the second through hole through compression springs, a pressure sensor is arranged between each compression spring and the corresponding second through hole, a telescopic rod is sleeved in each compression spring, and the telescopic rod is fixedly arranged on the corresponding second through hole. In the technical scheme, due to the rotation and the vibration of the drill bit, when the rotating shaft outside the guide pipe deviates from the original position, the pressing sheet in the deviation direction is extruded, the pressing sheet presses the compression spring, the pressure sensor transmits a signal to the telescopic rod at the pressing sheet, and the telescopic rod extends to push the pressing sheet to centralize the deviated rotating shaft and then shrink and restore, so that the accuracy of drill bit investigation is ensured, and the drilling inclination error is greatly reduced.

The utility model discloses a theory of operation is: this novel geological survey rig is equipped with the track, and the track constitutes moving mechanism with the runner together, can help the device to remove, can adjust the position at any time. The two ends of the bottom rod are adjusted along with the connecting rod, when the connecting rod is folded, the two ends of the connecting rod can be tilted upwards, the two ends of the bottom rod can also move upwards along with the connecting rod, the bottom of the bottom rod is leveled, the contact area between the device and the ground is increased, and therefore the stability of the device in use is improved; the rotary motor drives the screw to rotate, the screw rotates to drive the sliding block to move, the sliding block moves to drive the driving motor to move, the driving motor moves to drive the drill bit to lift up and down, and the driving motor drives the drill bit to rotate, so that up-and-down lifting drilling is realized, after one drilling is carried out to about 2 meters, the drill bit is lifted up, the water pipe is communicated with the water inlet hole, the water pump is started, rock soil in the drill bit is dropped again, the water pipe is detached, drilling exploration is continued, the drill bit does not need to be detached, and the working efficiency is greatly improved; placing the calibration support at the investigation point, observing the leveling disc on the drill bit mounting seat to enable the drill bit mounting seat to be horizontally placed, then fixing the drill bit mounting seat, observing the leveling disc again, enabling the drill bit to penetrate through the guide pipe to vertically face the investigation point, and starting to work; in the course of the work, the stand pipe plays the effect of direction to the pivot of rig, because the rotation and the vibrations of drill bit, the pivot outside the stand pipe is when skew original position, extrudees the preforming of skew direction department, and the preforming oppresses compression spring, and pressure sensor transmits the signal for the telescopic link of this preforming department, and the telescopic link extension promotes the preforming and right the pivot of skew back shrink reduction to ensure the accuracy of drill bit reconnaissance.

Compared with the prior art, the utility model discloses following beneficial effect has: firstly, the crawler belt, the rotating wheels and the connecting rod are arranged, so that the structure is simple, the adjusting effect and efficiency are high, and the stability is strong; secondly, the motor is rotated to drive the screw to rotate, the screw rotates to drive the sliding block to move, the sliding block moves to drive the driving motor to move, the driving motor moves to drive the drill bit to lift up and down, and the driving motor drives the drill bit to rotate, so that the up-and-down lifting drilling is realized, the drilling sampling efficiency is greatly improved, and the working efficiency is improved; thirdly, through setting up levelling disc, stand pipe, pressure sensor, ensure the accuracy of drill bit reconnaissance, reduce drilling slope error widely.

Drawings

Fig. 1 is a schematic diagram of the system of the present invention.

Fig. 2 is a schematic diagram of the front structure of the base of the present invention.

Fig. 3 is a schematic structural diagram of the calibration stand of the present invention.

Fig. 4 is a schematic structural diagram of the deviation correcting device of the present invention.

In the figure, 1, a track, 2, a rotating wheel, 3, a base, 4, a frame, 5, a water pipe, 6, a water pump, 7, a rotating motor, 8, a rotating shaft, 9, a screw rod, 10, a sliding block, 11, a connecting device, 1101, a bottom rod, 1102, a bolt, 1103, a hydraulic rod, 1104, a connecting rod, 12, a movable shaft, 13, a guide pipe, 14, a rotating shaft, 15, a drill bit, 16, a drill bit mounting seat, 17, a leveling disc, 18, a first through hole, 19, a pressing sheet, 20, a rotating motor, 21, a connecting piece, 22, a fixing plate, 23, a second through hole, 24, a pressure sensor, 25, a telescopic rod, 26, a compression spring, 27 and a calibration support.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

The novel geological prospecting drilling machine comprises a base 3, a frame 4 arranged on the base 3, a crawler 1 arranged on the base 3 and capable of driving the base 3 to move, rotating wheels 2 arranged on the left side and the right side of the inside of the crawler 1, a drill bit driving structure arranged on the frame 4, and a calibration support 27 arranged on the drill bit driving structure, wherein the inner side of each rotating wheel 2 is connected with a connecting device 11, each connecting device 11 comprises a connecting rod 1104, and a movable shaft 12 is arranged in the middle of each connecting rod 11 in a penetrating mode.

In this embodiment, the connecting rod 11 includes a bottom rod 1101, a bolt 1102 provided on the bottom rod 1101, and a hydraulic rod 1103 provided on the base 3.

In this embodiment, the bottom rod 1101 and the bolt 1102 are engaged with each other to form a rotating structure.

In this embodiment, the drill driving structure includes a slider 10, a driving motor 7 fixedly disposed on the slider 10, a rotating shaft 8 fixedly connected to the driving motor 7, and a screw 9 connected to the slider 10, wherein a nut is threadedly connected to the screw 9, the nut is fixedly connected to the slider 10, the screw 9 is connected to a rotating motor 20, and the rotating motor 20 is disposed on the frame 4.

In this embodiment, the calibration bracket 27 includes a drill mounting seat 16, the drill mounting seat 16 is provided with a leveling disc 17 and a first through hole 18, the first through hole 18 is provided with a guide tube 13, and the drill mounting seat 16 is fixedly connected with the rotating shaft 8.

In this embodiment, be equipped with the inlet opening on the drill bit mount pad 16, the inlet opening is connected with water pipe 5, and water pipe 5 is connected with water pump 6.

In this embodiment, the calibration bracket 27 further includes a rotating shaft 14 and a deviation rectifying device disposed on the drill mounting seat 16, the rotating shaft 14 sequentially passes through the first through hole 18, the guide tube 13 and the deviation rectifying device, and the drill 15 is detachably disposed on the rotating shaft 14.

In this embodiment, the deviation correcting device includes regular triangle's fixed plate 22, three angle departments of fixed plate 22 are fixed with drill bit mount pad 16 through connecting piece 21 respectively, be equipped with second through-hole 23 on the fixed plate 22, along a plurality of preforming 19 of circumference evenly distributed in the second through-hole 23, preforming 19 passes through compression spring 26 and is connected with second through-hole 23, be equipped with pressure sensor 24 between compression spring 26 and the second through-hole 23, compression spring 26 endotheca is equipped with telescopic link 25, telescopic link 25 is fixed to be established on second through-hole 23.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A novel geological exploration drilling machine is characterized in that: including base (3), establish frame (4) on base (3), establish track (1) that can drive base (3) and remove on base (3), establish runner (2) in the inside left and right sides of track (1), establish the drill bit drive structure on frame (4), establish calibration support (27) on drill bit drive structure, the inboard of runner (2) is connected with connecting device (11), connecting device (11) include connecting rod (1104), the centre of connecting rod (1104) is run through and is installed loose axle (12).

2. The new geological survey drilling machine of claim 1, wherein: the connecting device (11) further comprises a bottom rod (1101), a bolt (1102) arranged on the bottom rod (1101), and a hydraulic rod (1103) arranged on the base (3).

3. The new geological survey drilling machine of claim 2, wherein: the bottom rod (1101) and the bolt (1102) are matched with each other to form a rotating structure.

4. A novel geological survey drilling rig according to claim 1, 2 or 3, wherein: the drill bit driving structure comprises a sliding block (10), a driving motor (7) fixedly arranged on the sliding block (10), a rotating shaft (8) fixedly connected with the driving motor (7), and a screw rod (9) connected with the sliding block (10), wherein a nut is in threaded connection with the screw rod (9), the nut is fixedly connected with the sliding block (10), a rotating motor (20) is connected onto the screw rod (9), and the rotating motor (20) is arranged on a rack (4).

5. The new geological survey drilling machine of claim 4, wherein: the calibration support (27) comprises a drill bit mounting seat (16), a leveling disc (17) and a first through hole (18) are arranged on the drill bit mounting seat (16), a guide pipe (13) is arranged on the first through hole (18), and the drill bit mounting seat (16) is fixedly connected with the rotating shaft (8).

6. The new geological survey drilling machine of claim 5, wherein: the drill bit mounting seat (16) is provided with a water inlet hole, the water inlet hole is connected with a water pipe (5), and the water pipe (5) is connected with a water pump (6).

7. A novel geological survey drilling rig according to claim 1 or 2 or 3 or 5 or 6, wherein: the calibration support (27) further comprises a rotating shaft (14) and a deviation rectifying device arranged on the drill bit mounting seat (16), the rotating shaft (14) sequentially penetrates through the first through hole (18), the guide pipe (13) and the deviation rectifying device, and the drill bit (15) is detachably arranged on the rotating shaft (14).

8. The new geological survey drilling machine of claim 7, wherein: deviation correcting device includes regular triangle's fixed plate (22), the three angle department of fixed plate (22) is fixed with drill bit mount pad (16) through connecting piece (21) respectively, be equipped with second through-hole (23) on fixed plate (22), along a plurality of preforming (19) of circumference evenly distributed in second through-hole (23), preforming (19) are connected with second through-hole (23) through compression spring (26), be equipped with pressure sensor (24) between compression spring (26) and second through-hole (23), telescopic link (25) are established to compression spring (26) endotheca, telescopic link (25) are fixed to be established on second through-hole (23).