CN113008607A - A lower formula sampling device that visits for rock matter earth's surface chemical analysis - Google Patents
A lower formula sampling device that visits for rock matter earth's surface chemical analysis Download PDFInfo
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- CN113008607A CN113008607A CN202110216466.5A CN202110216466A CN113008607A CN 113008607 A CN113008607 A CN 113008607A CN 202110216466 A CN202110216466 A CN 202110216466A CN 113008607 A CN113008607 A CN 113008607A
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention relates to the technical field of rock stratum surface sampling, in particular to a downward-probing type sampling device for rock quality surface chemical analysis, which comprises: a support frame; the lower probe tube is vertically arranged on the support frame; the hoisting chamber is vertically arranged in the lower exploring tube in a lifting manner; the hoisting and lifting mechanism is fixedly arranged on the support frame, and the output end of the hoisting and lifting mechanism is fixedly connected with the top end of the hoisting chamber; the drill bit is vertically arranged at the bottom end of the hoisting chamber, and the top end of the drill bit is in shaft connection with the bottom end of the hoisting chamber; the rotary driving mechanism is arranged in the hoisting chamber, and the output end of the rotary driving mechanism is in transmission connection with the drill bit; the extrusion mechanism is arranged in the hoisting chamber; a gravity hammer; the invention discloses a downward-probing type sampling device for rock surface chemical analysis, which is arranged in a hoisting chamber, can be used for sampling and collecting rock soil layers, can be used for crushing rocks, improves the drilling efficiency and prevents the drilling from being damaged.
Description
Technical Field
The invention relates to the technical field of rock stratum surface sampling, in particular to a downward-probing type sampling device for rock quality surface chemical analysis.
Background
Rock formation is a geological term of art. The laminated rock layers covered on the original earth crust are ' big books ' of stones ' reserved by billions of years of evolution and development of the earth, and are called stratums in geology. Strata arrive at the surface from the oldest geologic age, layer-by-layer. Generally, a formation formed first is below and a formation formed later is above, and rock formations closer to the upper part of the formation are formed in the same year.
Geological exploration needs to use soil sample collection system, wherein just including shallow layer soil sample collection system, and there is certain defect still to have when using for this kind of device of current, and in the sampling process that descends, need bore soil, barriers such as the inside rubble of soil influence the sampling easily, and when sampling at the rock stratum earth's surface, this kind of phenomenon is more serious, not only influences sampling efficiency, and collapses the bits of a drill easily and smashes, causes unnecessary economic loss.
Therefore, a downward sampling device for chemical analysis of rock surface is proposed to solve the above problems.
Disclosure of Invention
For solving above-mentioned technical problem, provide a formula sampling device that visits down for lithoid earth's surface chemical analysis, this technical scheme has solved geological exploration and has used soil sample collection system, wherein just including shallow soil sample collection system, certain defect still exists when using in this kind of device of current, in the descending sampling process that carries out, need bore soil, barriers such as the inside rubble of soil influence the sampling easily, when sampling at the rock stratum earth's surface, this kind of phenomenon is more serious, not only influence sampling efficiency, and collapse the drill bit easily, cause unnecessary economic loss scheduling problem.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
there is provided a down-sampling apparatus for chemical analysis of a surface of a rock mass, comprising:
a support frame;
the downward probing pipe is vertically arranged on the support frame and is used for reinforcing the hole wall during downward probing sampling and transmitting the sampling soil to the support frame;
the hoisting chamber is vertically arranged in the lower exploring tube in a lifting way and is used for installing drilling equipment and driving the drilling equipment to lift in the lower exploring tube;
the hoisting and lifting mechanism is fixedly arranged on the support frame, and the output end of the hoisting and lifting mechanism is fixedly connected with the top end of the hoisting chamber and is used for driving the hoisting chamber to lift in the lower probe;
the drill bit is vertically arranged at the bottom end of the hoisting chamber, and the top end of the drill bit is in shaft connection with the bottom end of the hoisting chamber and is used for realizing the drilling operation on the earth surface;
the rotary driving mechanism is arranged in the hoisting chamber, and the output end of the rotary driving mechanism is in transmission connection with the drill bit and is used for driving the drill bit to realize rotary drilling operation;
the extrusion mechanism is arranged in the hoisting chamber, and the output end of the extrusion mechanism is in transmission connection with the rotary driving mechanism and is used for driving the rotary driving mechanism to lift in the output end of the hoisting lifting mechanism, so that the distance between the drill bit and the rotary driving mechanism is changed, and the extrusion force of the drill bit during drilling is changed;
the gravity hammer is vertically arranged on the drill bit in a lifting manner and is used for continuously beating to break rocks when a rock layer is drilled, so that the downward drilling of the drilled holes is facilitated;
and the reciprocating lifting driving mechanism is arranged in the hoisting chamber, and the output end of the reciprocating lifting driving mechanism is in transmission connection with the gravity hammer and is used for driving the gravity hammer to realize lifting operation.
As a preferred scheme of a downward-detection type sampling device for chemical analysis of rock surface, the hoisting lifting mechanism comprises a winch and a steel rope, the winch is horizontally arranged at the top end of the support frame, one end of the steel rope is wound on the winch, and the other end of the steel rope is fixedly connected with the top end of the hoisting chamber.
As an optimal scheme that is used for rock matter earth's surface chemical analysis's lower formula sampling device, the rotary driving mechanism is including the rotary driving room, a servo motor and pivot, the rotary driving room is vertical can go up and down certainly even hoist indoor portion, the vertical fixed mounting in the inside top of rotary driving room of a servo motor, the vertical setting of pivot is in the rotary driving room, pivot and the coaxial setting of rotary driving room, the top of pivot and a servo motor's output fixed connection, the bottom of pivot is connected with the top transmission of drill bit.
As an optimal scheme that is used for rock matter earth's surface chemical analysis's downward visit formula sampling device, the bottom of pivot is fixedly connected with rotating transmission shaft still, the top center department of drill bit still vertical fixed be equipped with connect the transmission pipe, rotating transmission shaft's top and the bottom fixed connection of pivot, the annular is equipped with a plurality of vertical transmission fixture blocks on rotating transmission shaft's the lateral wall, the vertical fixed mounting of vertical transmission fixture block is on rotating transmission shaft's lateral wall, connect on the inner wall of transmission pipe the annular seted up a plurality of with the spacing draw-in groove of vertical transmission fixture block assorted transmission, rotary drive mechanism is still including the spring, the vertical setting of spring is between rotating transmission shaft and connection transmission pipe, the top of spring and the inboard top fixed connection of rotating transmission shaft, the bottom of spring and the inboard bottom fixed connection of the spacing draw.
As an optimal scheme of a downward-probing type sampling device for chemical analysis of the surface of the rock, a limiting ring is horizontally arranged at the bottom end of a rotary transmission shaft, the limiting ring is fixedly sleeved on the outer side wall of the rotary transmission shaft, a touch ring is horizontally arranged at the top end of a connecting transmission pipe, and the touch ring is fixedly arranged on the inner side wall of the connecting transmission pipe.
As an optimal scheme that is used for rock matter earth's surface chemical analysis's lower spy formula sampling device, the extrusion mechanism is including vertical threaded rod, vertical gag lever post and screw rod elevating gear, vertical threaded rod and the equal vertical setting of vertical gag lever post are indoor in the hoist and mount, the top of vertical threaded rod and vertical gag lever post all with the top fixed connection of the indoor lateral wall of hoist and mount, the bottom of vertical threaded rod and vertical gag lever post all with the top sliding connection of drill bit, the vertical fixed mounting of screw rod elevating gear is on the rotary driving room, screw rod elevating gear is connected with the transmission of vertical threaded rod, the lower extreme of vertical gag lever post runs through the downward setting of eccentric department of rotary driving room.
As an optimal scheme of a formula sampling device that explores down for rock matter earth's surface chemical analysis, reciprocal lift actuating mechanism includes the transmission lifting ring, vertical connecting rod and cam gear, transmission lifting ring level sets up, the setting that the transmission lifting ring can rotate and go up and down is on the lateral wall of connecting the transmission pipe, the vertical setting of vertical connecting rod is between transmission lifting ring and gravity hammer, the top of vertical connecting rod and the bottom fixed connection of transmission lifting ring, the bottom of vertical connecting rod and the top fixed connection of gravity hammer, cam gear horizontal fixed mounting is on the indoor wall of hoist and mount, cam gear is located the side of transmission lifting ring, cam gear's output and transmission lifting ring transmission are connected.
As an optimal scheme of the downward-detection type sampling device for chemical analysis of the surface of the rock mass, the cam transmission device comprises a second servo motor and a reciprocating transmission cam, the second servo motor is horizontally and fixedly installed on the inner side wall of the hoisting chamber, the reciprocating transmission cam shaft is connected to the inner side wall of the hoisting chamber, the output end of the second servo motor is in transmission connection with the annular transmission groove, and the transmission lifting ring is provided with the annular transmission groove matched with the annular transmission groove.
As an optimal selection scheme of the downward-probing type sampling device for chemical analysis of the rock surface, an avoiding through groove for avoiding the vertical connecting rod and the gravity hammer is vertically arranged on the drill bit in a penetrating mode.
Compared with the prior art, the invention has the beneficial effects that:
the downward-probing type sampling device for chemical analysis of the rock earth surface can be used for sampling and collecting the rock earth layer, collecting the soil sample from the earth layer to the ground, crushing the rock after meeting the rock layer, improving the drilling efficiency, changing the extrusion force of the drill hole, improving the drilling efficiency, protecting the drill bit and preventing the drill hole from being damaged.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a front view of a portion of the structure of the present invention;
FIG. 4 is a perspective view of a portion of the structure of the present invention;
FIG. 5 is a front cross-sectional view of a down tube and its internal structure of the present invention;
FIG. 6 is a schematic perspective view of the pressing mechanism of the present invention;
FIG. 7 is a front cross-sectional view of the rotary drive mechanism of the present invention;
FIG. 8 is a schematic perspective view of the reciprocating lift driving mechanism of the present invention;
FIG. 9 is a top view of FIG. 8;
fig. 10 is a front sectional view of fig. 8.
The reference numbers in the figures are:
1-a support frame; 2, descending a probe; 3-hoisting a lifting mechanism; 4-a drill bit; 5-a rotation driving mechanism; 6-an extrusion mechanism; 7-gravity hammer; 8-reciprocating lifting driving mechanism; 9-hoisting chamber; 10-a winch; 11-a steel cord; 12-a rotary drive chamber; 13-a first servo motor; 14-a rotating shaft; 15-rotating the drive shaft; 16-connecting a transmission pipe; 17-vertical driving fixture blocks; 18-a transmission limit slot; 19-a spring; 20-a spacing ring; 21-a contact ring; 22-a vertical threaded rod; 23-vertical stop lever; 24-screw lifting device; 25-a drive lifting ring; 26-vertical connecting rods; 27-a second servomotor; 28-reciprocating drive cam; 29-annular drive groove; 30-avoiding the through groove.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-4, a down-sampling apparatus for chemical analysis of a surface of a rock mass includes:
a support frame 1;
the downward probing pipe 2 is vertically arranged on the support frame 1 and is used for reinforcing the hole wall during downward probing sampling and transmitting the sampling soil to the support frame 1;
the hoisting chamber 9 is vertically arranged in the lower probe 2 in a lifting manner and is used for installing drilling equipment and driving the drilling equipment to lift in the lower probe 2;
the hoisting and lifting mechanism 3 is fixedly arranged on the support frame 1, and the output end of the hoisting and lifting mechanism 3 is fixedly connected with the top end of the hoisting chamber 9 and used for driving the hoisting chamber 9 to lift in the lower probe 2;
the drill bit 4 is vertically arranged at the bottom end of the hoisting chamber 9, and the top end of the drill bit 4 is in shaft connection with the bottom end of the hoisting chamber 9 and used for realizing the earth surface drilling operation;
the rotary driving mechanism 5 is arranged in the hoisting chamber 9, and the output end of the rotary driving mechanism 5 is in transmission connection with the drill bit 4 and is used for driving the drill bit 4 to realize rotary drilling operation;
the extrusion mechanism 6 is arranged in the hoisting chamber 9, and the output end of the extrusion mechanism 6 is in transmission connection with the rotary driving mechanism 5 and is used for driving the rotary driving mechanism 5 to lift in the output end of the hoisting lifting mechanism 3, so that the distance between the drill bit 4 and the rotary driving mechanism 5 is changed, and the extrusion force of the drill bit 4 during drilling is changed;
the gravity hammer 7 is vertically arranged on the drill bit 4 in a lifting manner and is used for breaking rock through continuous hammering when a rock layer is drilled, so that the drilling is facilitated to continue to drill downwards;
and the reciprocating lifting driving mechanism 8 is arranged in the hoisting chamber 9, and the output end of the reciprocating lifting driving mechanism 8 is in transmission connection with the gravity hammer 7 and is used for driving the gravity hammer 7 to realize lifting operation.
Referring to fig. 4, the hoisting and lifting mechanism 3 comprises a winch 10 and a steel rope 11, the winch 10 is horizontally arranged at the top end of the support frame 1, one end of the steel rope 11 is wound on the winch 10, and the other end of the steel rope 11 is fixedly connected with the top end of the hoisting chamber 9. When the hoisting and lifting mechanism 3 works, the hoisting machine 10 outputs and pulls or loosens the steel rope 11, and then the hoisting chamber 9 fixedly connected with the end part of the steel rope 11 is driven to realize the lifting function in the lower exploring tube 2.
The rotary driving mechanism 5 shown in fig. 5-7 comprises a rotary driving chamber 12, a first servo motor 13 and a rotating shaft 14, wherein the rotary driving chamber 12 can be vertically lifted or certainly lifted or even arranged inside the hoisting chamber 9, the first servo motor 13 is vertically and fixedly arranged at the top end inside the rotary driving chamber 12, the rotating shaft 14 is vertically arranged in the rotary driving chamber 12, the rotating shaft 14 is coaxially arranged with the rotary driving chamber 12, the top end of the rotating shaft 14 is fixedly connected with the output end of the first servo motor 13, and the bottom end of the rotating shaft 14 is in transmission connection with the top end of the drill bit 4. When the rotary driving mechanism 5 works, the rotary driving chamber 12 is used for installing the first servo motor 13, the output of the first servo motor 13 drives the rotating shaft 14 fixedly connected with the first servo motor to rotate, and the rotating shaft 14 drives the drill bit 4 in transmission connection with the rotating shaft to synchronously rotate in the rotating process, so that the function of driving the drill bit 4 to rotationally drill is realized.
Referring to fig. 5-7, the bottom of the rotating shaft 14 is fixedly connected with a rotating transmission shaft 15, a connecting transmission pipe 16 is vertically and fixedly arranged at the center of the top end of the drill bit 4, the top end of the rotating transmission shaft 15 is fixedly connected with the bottom of the rotating shaft 14, a plurality of vertical transmission fixture blocks 17 are annularly arranged on the outer side wall of the rotating transmission shaft 15, the vertical transmission fixture blocks 17 are vertically and fixedly installed on the outer side wall of the rotating transmission shaft 15, a plurality of transmission limiting clamping grooves 18 matched with the vertical transmission fixture blocks 17 are annularly arranged on the inner wall of the connecting transmission pipe 16, the rotating driving mechanism 5 further comprises a spring 19, the spring 19 is vertically arranged between the rotating transmission shaft 15 and the connecting transmission pipe 16, the top end of the spring 19 is fixedly connected with the inner side top end of the rotating transmission shaft 15, and the bottom. At rotary driving mechanism 5 during operation, rotation through pivot 14 drives 15 synchronous rotations of rotary transmission shaft fixed connection with it, rotary transmission shaft 15 passes through the cooperation of vertical transmission fixture block 17 and the spacing draw-in groove 18 of transmission, drive and connect the synchronous rotation of transmission pipe 16, vertical transmission fixture block 17 and the spacing draw-in groove 18 of transmission can guarantee rotary transmission shaft 15 and connect and can be in the pivoted between the transmission pipe 16, realize the lift process of rotary transmission shaft 15 on connecting transmission pipe 16, and then can realize the extrusion or the state of loosening to spring 19, thereby the extrusion force of control drill bit 4 to earth's surface soil that can be convenient.
Referring to fig. 5-7, the bottom end of the rotating transmission shaft 15 is horizontally provided with a limiting ring 20, the limiting ring 20 is fixedly sleeved on the outer side wall of the rotating transmission shaft 15, the top end of the connecting transmission pipe 16 is horizontally provided with a contact ring 21, and the contact ring 21 is fixedly installed on the inner side wall of the connecting transmission pipe 16. When the lifting operation occurs between the rotary transmission shaft 15 and the connecting transmission pipe 16, the limiting ring 20 and the abutting ring 21 realize the limiting operation of the displacement therebetween.
Referring to fig. 5-7, the extrusion mechanism 6 includes a vertical threaded rod 22, a vertical limiting rod 23 and a screw lifting device 24, the vertical threaded rod 22 and the vertical limiting rod 23 are both vertically arranged in the hoisting chamber 9, the top ends of the vertical threaded rod 22 and the vertical limiting rod 23 are both fixedly connected with the top end of the inner side wall of the hoisting chamber 9, the bottom ends of the vertical threaded rod 22 and the vertical limiting rod 23 are both connected with the top end of the drill bit 4 in a sliding manner, the screw lifting device 24 is vertically and fixedly arranged on the rotation driving chamber 12, the screw lifting device 24 is in transmission connection with the vertical threaded rod 22, and the lower end of the vertical limiting rod 23 penetrates through the eccentric part of the rotation driving chamber 12 and is arranged. When the extrusion mechanism 6 works, the screw lifting device 24 outputs and drives the rotary driving chamber 12 fixedly connected with the screw lifting device 24 to lift along the length direction of the vertical threaded rod 22, so that the lifting function of the rotary driving chamber 12 is realized, and the vertical limiting rod 23 is used for guiding and limiting the rotary driving chamber 12 when the rotary driving chamber 12 lifts.
The reciprocating lifting driving mechanism 8 shown in fig. 8-10 comprises a transmission lifting ring 25, a vertical connecting rod 26 and a cam transmission device, wherein the transmission lifting ring 25 is horizontally arranged, the transmission lifting ring 25 can rotate and lift on the outer side wall of the connecting transmission pipe 16, the vertical connecting rod 26 is vertically arranged between the transmission lifting ring 25 and the gravity hammer 7, the top end of the vertical connecting rod 26 is fixedly connected with the bottom end of the transmission lifting ring 25, the bottom end of the vertical connecting rod 26 is fixedly connected with the top end of the gravity hammer 7, the cam transmission device is horizontally and fixedly installed on the inner wall of the lifting chamber 9, the cam transmission device is located beside the transmission lifting ring 25, and the output end of the cam transmission device is in transmission connection with the transmission lifting ring 25. When the reciprocating lifting driving mechanism 8 works, the cam transmission device drives the transmission lifting ring 25 in transmission connection with the cam transmission device to realize reciprocating lifting motion on the connection transmission pipe 16, the transmission lifting ring 25 drives the vertical connecting rod 26 fixedly connected with the transmission lifting ring to synchronously lift in the motion process, the vertical connecting rod 26 drives the gravity hammer 7 fixedly connected with the bottom end of the gravity hammer to lift, after the cam transmission device drives the transmission lifting ring 25 to lift to the highest point, the gravity hammer 7 is located at the highest point, the cam transmission device is separated from the transmission lifting ring 25, and the gravity hammer 7 is knocked downwards under the action of gravity, so that the rock below is knocked.
The cam transmission device shown in fig. 8-10 comprises a second servo motor 27 and a reciprocating transmission cam 28, the second servo motor 27 is horizontally and fixedly installed on the inner side wall of the hoisting chamber 9, the reciprocating transmission cam 28 is coupled on the inner side wall of the hoisting chamber 9, the output end of the second servo motor 27 is in transmission connection with an annular transmission groove 29, and the transmission lifting ring 25 is provided with an annular transmission groove 29 matched with the annular transmission groove 29. When the cam transmission device works, the second servo motor 27 outputs and drives the annular transmission groove 29 in transmission connection with the second servo motor to rotate, the annular transmission groove 29 extends into the annular transmission groove 29 of the transmission lifting ring 25 through the flange in the rotating process to realize the transmission function of the transmission lifting ring 25 and further drive the transmission lifting ring 25 to realize the lifting function, after the transmission lifting ring 25 is lifted to the highest point, the reciprocating transmission cam 28 is disconnected with the transmission lifting ring 25, the gravity hammer 7 drives the transmission lifting ring 25 to descend under the action of gravity, and after the flange of the reciprocating transmission cam 28 rotates into the annular transmission groove 29, the reciprocating transmission cam 28 is in transmission connection with the transmission lifting ring 25 again, so that the reciprocating lifting driving function of the transmission lifting ring 25 is further realized.
An avoidance through groove 30 for avoiding the vertical connecting rod 26 and the gravity hammer 7 is vertically penetrated on the drill 4 shown in fig. 8 to 10. When the vertical connecting rod 26 and the gravity hammer 7 are lifted on the drill bit 4, the avoiding through groove 30 is used for avoiding the gravity hammer 7, and the avoiding through groove 30 plays a role in guiding and limiting the lifting of the gravity hammer 7.
The working principle of the invention is as follows:
when the device starts to work, the winch 10 outputs and pulls or loosens the steel rope 11, so as to drive the hoisting chamber 9 fixedly connected with the end part of the steel rope 11 to realize the lifting function in the lower probe 2, when the rotary driving mechanism 5 works, the rotary driving chamber 12 is used for installing the first servo motor 13, the first servo motor 13 outputs and drives the rotating shaft 14 fixedly connected with the first servo motor to rotate, the rotating shaft 14 drives the drill bit 4 in transmission connection with the rotating shaft to synchronously rotate in the rotating process, so as to realize the function of driving the drill bit 4 to rotatably drill, when the extrusion mechanism 6 works, the screw lifting device 24 outputs and drives the rotary driving chamber 12 fixedly connected with the screw lifting device 24 to lift along the length direction of the vertical threaded rod 22, so as to realize the lifting function of the rotary driving chamber 12, the vertical transmission clamping block 17 and the transmission limiting clamping groove 18 can ensure that the rotary transmission shaft 15 and the connection transmission pipe 16 can rotate, the lifting process of the rotary transmission shaft 15 on the connecting transmission pipe 16 is realized, and then the extrusion or loosening state of the spring 19 can be realized, so that the extrusion force of the drill bit 4 on the earth surface soil can be conveniently controlled, when the reciprocating lifting driving mechanism 8 works, the transmission lifting ring 25 in transmission connection with the transmission lifting driving mechanism is driven by the cam transmission device to realize reciprocating lifting motion on the connecting transmission pipe 16, the transmission lifting ring 25 drives the vertical connecting rod 26 fixedly connected with the transmission lifting ring 25 to synchronously lift in the motion process, the vertical connecting rod 26 drives the gravity hammer 7 fixedly connected with the bottom end of the gravity hammer to lift, after the transmission lifting ring 25 is driven by the cam transmission device to lift to the highest point, the gravity hammer 7 is positioned at the highest point, the cam transmission device is separated from the transmission lifting ring 25, the gravity hammer 7 is smashed downwards under the action of gravity, so that the rock below is beaten, the lower probe pipe 2 rotates on the, the lower exploring type sampling device for rock surface chemical analysis can be used for sampling and collecting rock soil layers, can be used for collecting soil samples from the soil layers to the ground, can be used for crushing rocks after meeting rock strata, improves the drilling efficiency, can change the extrusion force of drilling, improves the drilling efficiency, can protect the drill bit, and can prevent the drill bit from being damaged.
The device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:
step one, when the hoisting and lifting mechanism 3 works, the steel rope 11 is pulled or loosened through the output of the winch 10, and then the hoisting chamber 9 fixedly connected with the end part of the steel rope 11 is driven to realize the lifting function in the lower exploring tube 2.
Step two, when the rotary driving mechanism 5 works, the rotary driving chamber 12 is used for installing a first servo motor 13, the first servo motor 13 outputs to drive a rotating shaft 14 fixedly connected with the first servo motor to rotate, and the rotating shaft 14 drives the drill bit 4 in transmission connection with the rotating shaft to synchronously rotate in the rotating process, so that the function of driving the drill bit 4 to rotatably drill is realized.
Step three, when the rotary driving mechanism 5 works, the rotary driving shaft 15 fixedly connected with the rotary driving mechanism is driven to synchronously rotate through the rotation of the rotating shaft 14, the rotary driving shaft 15 is matched with the transmission limiting clamping groove 18 through the vertical driving clamping block 17, the connection driving pipe 16 is driven to synchronously rotate, the vertical driving clamping block 17 and the transmission limiting clamping groove 18 can ensure that the rotary driving shaft 15 and the connection driving pipe 16 can rotate, the lifting process of the rotary driving shaft 15 on the connection driving pipe 16 is realized, and then the extrusion or loosening state of the spring 19 can be realized, so that the extrusion force of the drill bit 4 to the earth surface soil can be conveniently controlled.
And step four, when the lifting operation is performed between the rotary transmission shaft 15 and the connecting transmission pipe 16, the limiting operation of the displacement between the limiting ring 20 and the butting ring 21 is realized.
And step five, when the extrusion mechanism 6 works, the screw lifting device 24 outputs and drives the rotary driving chamber 12 fixedly connected with the screw lifting device 24 to lift along the length direction of the vertical threaded rod 22, so that the lifting function of the rotary driving chamber 12 is realized, and the vertical limiting rod 23 is used for guiding and limiting the rotary driving chamber 12 when the rotary driving chamber 12 lifts.
Step six, when the reciprocating lifting driving mechanism 8 works, the cam transmission device drives the transmission lifting ring 25 in transmission connection with the cam transmission device to realize reciprocating lifting motion on the connection transmission pipe 16, the transmission lifting ring 25 drives the vertical connecting rod 26 fixedly connected with the transmission lifting ring to synchronously lift in the motion process, the vertical connecting rod 26 drives the gravity hammer 7 fixedly connected with the bottom end of the vertical connecting rod to lift, after the cam transmission device drives the transmission lifting ring 25 to lift to the highest point, the gravity hammer 7 is located at the highest point, the cam transmission device is separated from the transmission lifting ring 25, and the gravity hammer 7 smashes downwards under the action of gravity, so that the rock below is knocked.
And seventhly, when the cam transmission device works, the second servo motor 27 outputs and drives the annular transmission groove 29 in transmission connection with the cam transmission device to rotate, the annular transmission groove 29 extends into the annular transmission groove 29 of the transmission lifting ring 25 through the flange in the rotating process to realize the transmission function of the transmission lifting ring 25 and further drive the transmission lifting ring 25 to realize the lifting function, after the transmission lifting ring 25 is lifted to the highest point, the reciprocating transmission cam 28 is disconnected with the transmission lifting ring 25, the gravity hammer 7 drives the transmission lifting ring 25 to descend under the action of gravity, and after the flange of the reciprocating transmission cam 28 rotates into the annular transmission groove 29, the reciprocating transmission cam 28 is in transmission connection with the transmission lifting ring 25 again, so that the reciprocating lifting driving function of the transmission lifting ring 25 is realized.
And step eight, when the vertical connecting rod 26 and the gravity hammer 7 are lifted on the drill bit 4, the avoiding through groove 30 is used for avoiding the gravity hammer 7, and the avoiding through groove 30 plays a role in guiding and limiting the lifting of the gravity hammer 7.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A down-sampling apparatus for chemical analysis of a surface of a rock mass, comprising:
a support frame (1);
the downward probing pipe (2) is vertically arranged on the support frame (1) and is used for reinforcing the hole wall during downward probing sampling and transmitting the sampling soil to the support frame (1);
the hoisting chamber (9) is vertically arranged in the lower exploring tube (2) in a lifting way and is used for installing drilling equipment and driving the drilling equipment to lift in the lower exploring tube (2);
the hoisting and lifting mechanism (3) is fixedly arranged on the support frame (1), and the output end of the hoisting and lifting mechanism (3) is fixedly connected with the top end of the hoisting chamber (9) and is used for driving the hoisting chamber (9) to lift in the lower probe (2);
the drill bit (4) is vertically arranged at the bottom end of the hoisting chamber (9), and the top end of the drill bit (4) is in shaft connection with the bottom end of the hoisting chamber (9) and is used for realizing the drilling operation on the earth surface;
the rotary driving mechanism (5) is arranged in the hoisting chamber (9), and the output end of the rotary driving mechanism (5) is in transmission connection with the drill bit (4) and is used for driving the drill bit (4) to realize rotary drilling operation;
the extrusion mechanism (6) is arranged in the hoisting chamber (9), the output end of the extrusion mechanism (6) is in transmission connection with the rotary driving mechanism (5) and is used for driving the rotary driving mechanism (5) to lift in the output end of the hoisting lifting mechanism (3), so that the distance between the drill bit (4) and the rotary driving mechanism (5) is changed, and the extrusion force of the drill bit (4) during drilling is changed;
the gravity hammer (7) is vertically arranged on the drill bit (4) in a lifting manner and is used for breaking rocks by continuously hammering when drilling a rock layer, so that the drilling is facilitated to continue to drill downwards;
and the reciprocating lifting driving mechanism (8) is arranged in the hoisting chamber (9), and the output end of the reciprocating lifting driving mechanism (8) is in transmission connection with the gravity hammer (7) and is used for driving the gravity hammer (7) to realize lifting operation.
2. The downward-detection-type sampling device for chemical analysis of rock surface as claimed in claim 1, wherein the hoisting and lifting mechanism (3) comprises a winch (10) and a steel cable (11), the winch (10) is horizontally arranged at the top end of the support frame (1), one end of the steel cable (11) is wound on the winch (10), and the other end of the steel cable (11) is fixedly connected with the top end of the hoisting chamber (9).
3. The downward sampling device for chemical analysis of the surface of rock mass according to claim 1, characterized in that the rotary driving mechanism (5) comprises a rotary driving chamber (12), a first servo motor (13) and a rotating shaft (14), the rotary driving chamber (12) can be vertically lifted or lowered certainly even in the hoisting chamber (9), the first servo motor (13) is vertically and fixedly installed at the top end in the rotary driving chamber (12), the rotating shaft (14) is vertically arranged in the rotary driving chamber (12), the rotating shaft (14) and the rotary driving chamber (12) are coaxially arranged, the top end of the rotating shaft (14) is fixedly connected with the output end of the first servo motor (13), and the bottom end of the rotating shaft (14) is in transmission connection with the top end of the drill bit (4).
4. The downward-probing sampling device for chemical analysis of rock surface according to claim 3, wherein the bottom end of the rotating shaft (14) is further fixedly connected with a rotating transmission shaft (15), the top center of the drill bit (4) is further vertically and fixedly provided with a connecting transmission tube (16), the top end of the rotating transmission shaft (15) is fixedly connected with the bottom end of the rotating shaft (14), the outer side wall of the rotating transmission shaft (15) is annularly provided with a plurality of vertical transmission fixture blocks (17), the vertical transmission fixture blocks (17) are vertically and fixedly installed on the outer side wall of the rotating transmission shaft (15), the inner wall of the connecting transmission tube (16) is annularly provided with a plurality of transmission limiting clamp grooves (18) matched with the vertical transmission fixture blocks (17), the rotating driving mechanism (5) further comprises a spring (19), the spring (19) is vertically arranged between the rotating transmission shaft (15) and the connecting transmission tube (16), the top end of the spring (19) is fixedly connected with the top end of the inner side of the rotary transmission shaft (15), and the bottom end of the spring (19) is fixedly connected with the bottom end of the inner side of the transmission limiting clamping groove (18).
5. The downward-probing type sampling device for chemical analysis of rock surface as claimed in claim 4, wherein a limiting ring (20) is horizontally arranged at the bottom end of the rotating transmission shaft (15), the limiting ring (20) is fixedly sleeved on the outer side wall of the rotating transmission shaft (15), a contact ring (21) is horizontally arranged at the top end of the connecting transmission pipe (16), and the contact ring (21) is fixedly arranged on the inner side wall of the connecting transmission pipe (16).
6. The apparatus of claim 3, wherein the sampling device is a downward sampling device for chemical analysis of the surface of rock, the device is characterized in that the extrusion mechanism (6) comprises a vertical threaded rod (22), a vertical limiting rod (23) and a screw lifting device (24), the vertical threaded rod (22) and the vertical limiting rod (23) are vertically arranged in a hoisting chamber (9), the top ends of the vertical threaded rod (22) and the vertical limiting rod (23) are fixedly connected with the top end of the inner side wall of the hoisting chamber (9), the bottom ends of the vertical threaded rod (22) and the vertical limiting rod (23) are connected with a drill bit (4) in a sliding mode, the screw lifting device (24) is vertically fixedly arranged on a rotary driving chamber (12), the screw lifting device (24) is connected with the vertical threaded rod (22) in a transmission mode, and the lower end of the vertical limiting rod (23) penetrates through the eccentric position of the rotary driving chamber (12) and is arranged downwards.
7. The apparatus of claim 4, wherein the sampling device is a downward sampling device for chemical analysis of the surface of rock, the lifting device is characterized in that the reciprocating lifting driving mechanism (8) comprises a transmission lifting ring (25), a vertical connecting rod (26) and a cam transmission device, the transmission lifting ring (25) is horizontally arranged, the transmission lifting ring (25) can rotate and lift on the outer side wall of a connecting transmission pipe (16), the vertical connecting rod (26) is vertically arranged between the transmission lifting ring (25) and a gravity hammer (7), the top end of the vertical connecting rod (26) is fixedly connected with the bottom end of the transmission lifting ring (25), the bottom end of the vertical connecting rod (26) is fixedly connected with the top end of the gravity hammer (7), the cam transmission device is horizontally and fixedly arranged on the inner wall of a hoisting chamber (9), the cam transmission device is located beside the transmission lifting ring (25), and the output end of the cam transmission device is in transmission connection with the transmission lifting ring (25).
8. The downward-detection sampling device for chemical analysis of the rock mass ground surface as claimed in claim 7, wherein the cam transmission device comprises a second servo motor (27) and a reciprocating transmission cam (28), the second servo motor (27) is horizontally and fixedly installed on the inner side wall of the hoisting chamber (9), the reciprocating transmission cam (28) is coupled on the inner side wall of the hoisting chamber (9), the output end of the second servo motor (27) is in transmission connection with the annular transmission groove (29), and the transmission lifting ring (25) is provided with the annular transmission groove (29) matched with the annular transmission groove (29).
9. The downward-probing type sampling device for chemical analysis of rock surface as claimed in claim 7, wherein an avoiding through groove (30) for avoiding the vertical connecting rod (26) and the gravity hammer (7) is vertically arranged on the drill bit (4) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216466.5A CN113008607A (en) | 2021-02-26 | 2021-02-26 | A lower formula sampling device that visits for rock matter earth's surface chemical analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216466.5A CN113008607A (en) | 2021-02-26 | 2021-02-26 | A lower formula sampling device that visits for rock matter earth's surface chemical analysis |
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| Publication Number | Publication Date |
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| CN113008607A true CN113008607A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110216466.5A Withdrawn CN113008607A (en) | 2021-02-26 | 2021-02-26 | A lower formula sampling device that visits for rock matter earth's surface chemical analysis |
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| CN (1) | CN113008607A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964875A (en) * | 2022-05-13 | 2022-08-30 | 山东省煤田地质局第一勘探队 | Contaminated soil collection device for site investigation |
| CN115753205A (en) * | 2022-11-25 | 2023-03-07 | 吉林大学 | Geological exploration soil sample collector |
| CN116296560A (en) * | 2023-05-23 | 2023-06-23 | 山东省煤田地质局第三勘探队 | Geological investigation equipment of quick well drilling |
| CN117365291A (en) * | 2023-12-05 | 2024-01-09 | 山西三水能源股份有限公司 | Geothermal detection equipment |
-
2021
- 2021-02-26 CN CN202110216466.5A patent/CN113008607A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964875A (en) * | 2022-05-13 | 2022-08-30 | 山东省煤田地质局第一勘探队 | Contaminated soil collection device for site investigation |
| CN114964875B (en) * | 2022-05-13 | 2024-07-12 | 山东省煤田地质局第一勘探队 | Contaminated soil collection system that site investigation was used |
| CN115753205A (en) * | 2022-11-25 | 2023-03-07 | 吉林大学 | Geological exploration soil sample collector |
| CN116296560A (en) * | 2023-05-23 | 2023-06-23 | 山东省煤田地质局第三勘探队 | Geological investigation equipment of quick well drilling |
| CN117365291A (en) * | 2023-12-05 | 2024-01-09 | 山西三水能源股份有限公司 | Geothermal detection equipment |
| CN117365291B (en) * | 2023-12-05 | 2024-03-29 | 山西三水能源股份有限公司 | Geothermal detection equipment |
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Application publication date: 20210622 |