LU503062B1 - Rotary Sampler for Geological Exploration - Google Patents
Rotary Sampler for Geological Exploration Download PDFInfo
- Publication number
- LU503062B1 LU503062B1 LU503062A LU503062A LU503062B1 LU 503062 B1 LU503062 B1 LU 503062B1 LU 503062 A LU503062 A LU 503062A LU 503062 A LU503062 A LU 503062A LU 503062 B1 LU503062 B1 LU 503062B1
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- drill bit
- supporting
- plate
- supporting rod
- geological exploration
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- G—PHYSICS
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to the technical field of geological exploration, in particular to a rotary sampler for geological exploration. The rotary sampler for geological exploration comprises a bottom plate, wherein a drill hole is arranged in the middle of the bottom plate; a plurality of supporting rods are circumferentially arranged on the bottom plate; a transmission plate is arranged on the supporting rods, a plurality of supporting columns are circumferentially arranged on the bottom plate, a mounting plate is arranged on the supporting columns, and a sampling mechanism is arranged on the mounting plate; the sampling mechanism is in transmission connection with the transmission plate; and the sampling mechanism comprises a power component and a sampling component; the power component is in transmission connection with the transmission plate; the power component is in transmission connection with the sampling component; and a supporting component is rotatably arranged on the mounting plate.
Description
DESCRIPTION 7503062
Rotary Sampler for Geological Exploration
The invention relates to the technical field of geological exploration, in particular to a rotary sampler for geological exploration.
"Geological exploration" refers to the investigation and research activities of surveying and detecting geology by various means and methods, determining the appropriate bearing stratum, determining the foundation type and calculating the foundation parameters according to the bearing capacity of the foundation of the bearing stratum. It is an industrial ore deposit found in the general survey of minerals. In order to find out the quality and quantity of minerals, as well as the technical conditions for exploitation and utilization, and provide the mineral reserves and geological data required by the mine construction and design, the rock, stratum and structure in a certain area are analyzed.
In the process of geological exploration, in order to know the distribution of soil or rock strata under the surface, the explorers need to drill and sample the soil. For the soil samples with low depth requirements, the explorers usually drill and sample the soil directly. At present, in the process of drilling and sampling, generally, the driller is used to drill the hole first, and then the soil accumulated in the hole is sampled, which is not only cumbersome to operate, but also easy to cause inaccurate sampling.
In view of this, the purpose of the present invention is to provide a rotary sampler for geological exploration, which is used to solve the problem that, at present, in the process of drilling and sampling, a driller is generally used to drill the hole first, and then the soil accumulated in the hole is sampled, which is not only complicated to operate, but also 203062 easy to cause inaccurate sampling.
The invention solves the technical problems by the following technical schemes:
A rotary sampler for geological exploration comprises a bottom plate, wherein a drill hole is arranged in the middle of the bottom plate; a plurality of supporting rods are circumferentially arranged on the bottom plate; a transmission plate is arranged on the supporting rods, a plurality of supporting columns are circumferentially arranged on the bottom plate, a mounting plate is arranged on the supporting columns, and a sampling mechanism is arranged on the mounting plate; the sampling mechanism is in transmission connection with the transmission plate; and the sampling mechanism comprises a power component and a sampling component; the power component is in transmission connection with the transmission plate; the power component is in transmission connection with the sampling component; and a supporting component is rotatably arranged on the mounting plate.
Further, the power component comprises a motor, a rotating shaft and a rotating pipe, wherein the motor is arranged on the mounting plate; a gasket is arranged between the motor and the mounting plate; the rotating shaft is fixedly connected to the output shaft of the motor; and the rotating pipe is sleeved on the rotating shaft; and a plurality of first sliding chutes are circumferentially arranged on the inner wall of the rotating pipe; a spline is circumferentially arranged on the rotating shaft, the spline is located in the first sliding chutes, external threads are arranged on the outer wall of the rotating pipe, and the transmission plate is hollow, the internal threads are arranged on the inner wall of the transmission plate, the external threads are in threaded connection with the internal threads, and a limiting displacement ring is arranged on the top of the rotating pipe. With this arrangement, when the motor works, the rotating pipe can be driven to rotate and can descend at the same time.
Further, the sampling component comprises the first drill bit, a coupling sleeve, the second drill bit and a connecting member, wherein the first drill bit is sleeved at the bottom of the rotating pipe, the cross section of the coupling sleeve is L-shaped, the coupling sleeve is arranged on the first drill bit and the rotating pipe, the connecting member is arranged in the first drill bit, the second drill bit is sleeved in the first drill pip 203062 the second sliding chute is symmetrically arranged on the inner wall of the first drill bit, and sliders are symmetrically arranged in the second drill bit; and the connecting member is in transmission connection with the second drill bit. With this arrangement, through the cooperation of the first drill bit and the second drill bit, it is easier to drill holes, and at the same time, it is possible to sample the specified depth position.
Further, the connecting member comprises a fixing plate, an electric pushing rod, a transmission shaft, a bearing, a positioning sleeve, a connecting seat and a buffer, wherein the fixed plate is fixedly arranged in the first drill bit; the electric pushing rod is fixedly arranged on the fixing plate; one end of the transmission shaft is fixedly arranged on the output shaft of the electric pushing rod; the buffer is arranged on the second drill bit; the connecting seat is fixedly arranged on the buffer; the free end of the transmission shaft penetrates through the connecting seat; and the bearing is arranged between the transmission shaft and the connecting seat, and the positioning sleeve is sleeved on the transmission shaft and fixedly connected with the connecting seat. With this arrangement, the second drill bit can enter the first drill bit, so that when the first drill bit works, the specified depth is sampled, and after sampling, it is convenient to collect samples.
Further, the buffer comprises a fixing column, a damping spring, a connecting disk and a fixing sleeve, wherein the fixing column is circumferentially arranged on the second drill bit; the damping spring is sleeved on the fixing column; the connecting disk is arranged on the fixing column; the fixing column penetrates through the connecting disk; in addition, one end of the damping spring is fixedly connected with the second drill bit, and the other end is fixedly connected with the connecting disk; the fixing sleeve is arranged at the free end of the fixing column; and the connecting seat is fixedly arranged in the middle of the connecting disk. With this arrangement, the damage to the electric pushing rod in the drilling process is reduced.
Further, the supporting component comprises a rotating seat, a supporting member and a storage member, wherein the rotating seat is circumferentially and equiangularly arranged at the bottom of the mounting plate, the supporting member is rotatably arranged on the rotating seat, and the storage member is slidably arranged on the 203062 mounting plate. With this arrangement, on the one hand, the whole device can be fixedly supported at the sampling place, and on the other hand, when not in use, it is convenient to store the supporting member.
Further, the supporting members include at least three supporting members with the same structure, including the first supporting rod, the second supporting rod and a supporting pad. One end of the first supporting rod is hinged on the rotating seat, and the third sliding chute is arranged on the first supporting rod; and track grooves are arranged on both sides of the third sliding chute of the first supporting rod, and the second supporting rod is slidably installed in the third sliding chute; what's more, the limiting displacement blocks are symmetrically arranged on the second supporting rod, and the limiting displacement blocks are located in the track grooves; and the free end of the first supporting rod is provided with a blocking ring, one end of the second supporting rod is provided with a blind hole, and a spring and a clamping bead are installed in the blind hole; one end of the spring is fixedly connected with the bottom of the blind hole, and the other end is fixedly connected with the clamping bead; a plurality of clamping holes are arranged on the first supporting rod, the clamping bead is clamped in the clamping holes, and the supporting pad is fixedly arranged at the free end of the second supporting rod.
With this arrangement, it is convenient to adjust the relative length of the second supporting rod and the first supporting rod according to different sampling positions, thus stably supporting the whole device.
Further, clamping blocks are symmetrically arranged on the support pad, a clamping slot is arranged on the bottom plate, and limiting displacement slots are arranged on both sides of the clamping slot. With this arrangement, the second supporting rod can be stably stored on the bottom plate.
Further, the storage member comprises the first shell and the second shell, wherein the first shell is arranged on the mounting plate, a sliding groove is symmetrically arranged on the first shell, and the first connecting groove and the second connecting groove are arranged on the sliding groove of the first shell, the second shell is transparent, fixing blocks are symmetrically arranged on the inner wall of the second shell, and a handle is arranged on the outer wall of the second shell. With this 905062 arrangement, when the supporting member is not in use, it can be stored by the second shell, which is convenient for the whole device to be transported.
Further, the first conical head is fixedly arranged on the bottom of the supporting pad, and the second conical head is circumferentially arranged on the bottom plate. With this arrangement, the whole device is further stably installed at the sampling site, so as to adapt to different terrains.
The invention relates to the rotary sampler for geological exploration, which has the following advantages: 1. Through the mutual cooperation of the bottom plate, the transmission plate, the power component, the sampling component and the supporting component, the whole device can be stably installed on different terrains, which is convenient for sampling.
During sampling, it is convenient and quick to sample soil layers with different depths according to different sampling requirements, and the sampled samples are easy to collect; 2. The power component includes a motor, a rotating shaft and a rotating pipe.
Through the mutual cooperation of the motor, the rotating shaft, the rotating pipe and the transmission plate, the motor can drive the rotating pipe to rotate and descend when working, thus driving the sampling component to rotate and descend, making drilling and sampling more convenient, reducing the use of power sources and saving the use cost; 3. The sampling component includes a first drill bit, a connecting sleeve, a second drill bit and a connecting member. Through the mutual cooperation of the first drill bit, the connecting sleeve, the second drill bit and the connecting member, the damage to the second drill bit and the connecting piece is reduced during drilling. During sampling, the connecting member drives the second drill bit into the first drill bit to form a sampling space, so that different samples can be drilled according to different needs. 4. The support assembly comprises a rotating seat, a supporting member and a storage member, and the supporting member comprises the first supporting rod, the second supporting rod and a supporting pad. On the one hand, the whole device can be stably installed on different terrains by the mutual cooperation of the first supporting rod,
the second supporting rod, the supporting pad and the bottom plate, so that the device 203062 can be prevented from toppling over and does not need to be held by hands. On the other hand, through the mutual cooperation of the first supporting rod, the second supporting rod, the supporting pad, the bottom plate and the storage member, it is convenient to transport the whole device.
Fig. 1 is a schematic structural diagram of a rotary sampler for geological exploration according to the present invention;
Fig. 2 is a schematic sectional view of the rotary sampler for geological exploration according to the present invention;
Fig. 3 is an enlarged schematic diagram of A position in Fig. 2;
Fig. 4 is an enlarged schematic diagram of the structure at B in Fig. 2;
Fig. 5 is a schematic view of the installation structure of the first mounting frame in the rotary sampler for geological exploration according to the present invention;
Fig. 6 is a schematic diagram of the split structure of a sleeve shell in the rotary sampler for geological exploration according to the present invention;
Fig. 7 is a schematic structural diagram of a drill bit during drilling in the rotary sampler for geological exploration according to the present invention;
Wherein 1, bottom plate; 11, the second conical head; 12, supporting rod; 13, transmission plate; 131, internal threads; 14, drill hole; 15, clamping slot; 151, limiting displacement slot; 2, supporting column; 21, mounting plate; 22, motor; 221, rotating shaft; 222, spline; 23, gasket; 24, the first shell; 241, sliding groove; 242, the first connecting groove; 243, the second connecting groove; 25, rotating pipe; 251, the first sliding chute; 252, external threads; 253, limiting displacement ring; 3, the second shell; 31, handle; 32, fixing block; 4, the first supporting rod; 40, rotating seat; 401, the third sliding chute; 402, track groove; 403, clamping hole; 41, the second supporting rod; 411, limiting displacement block; 412, blind hole; 413, spring; 414, clamping bead; 42, supporting pad; 421, clamping block; 422, the first conical head;
5, the first drill bit; 51, coupling sleeve; 511, the second sliding chute; 52, the second 903062 drill bit; 521, fixing column; 522, damping spring; 523, connecting disk; 524, fixing sleeve; 525, slider; 53, connecting seat; 531, bearing; 532, positioning sleeve; 54, fixing plate; 541, electric pushing rod; 542, transmission shaft.
The present invention will be described in detail below with reference to the figures and specific embodiments:
As shown in Figs. 1-7, the rotary sampler for geological exploration of the present invention comprises a bottom plate 1, wherein a drill hole 14 is arranged in the middle of the bottom plate 1; a plurality of supporting rods 12 are circumferentially arranged on the bottom plate 1; a transmission plate 13 is arranged on the supporting rods 12, a plurality of supporting columns 2 are circumferentially arranged on the bottom plate 1, a mounting plate 21 is arranged on the supporting columns 2, and a sampling mechanism is arranged on the mounting plate 21, which can accurately sample soil at different depths according to different needs. And the sampling mechanism is in transmission connection with the transmission plate 13, so that the sampling mechanism can rise and fall on the transmission plate 13. And the sampling mechanism comprises a power component and a sampling component; the power component is in transmission connection with the transmission plate 13; the power component is in transmission connection with the sampling component, so that through the cooperation of the power component, the sampling component and the transmission plate 13, it is convenient and quick to sample the soil layers with different depths according to different sampling requirements, and the sampled samples are easy to collect. What's more, a supporting component is rotatably arranged on the mounting plate 21, so that the whole device can be stably mounted on different terrains.
In addition, the power component comprises a motor 22, a rotating shaft 221 and a rotating pipe 25, wherein the motor 22 is arranged on the mounting plate 21; a gasket 23 is arranged between the motor 22 and the mounting plate 21 to avoid damaging the body of the motor 22. And the rotating shaft 221 is fixedly connected to the output shaft of the motor 22; and the rotating pipe 25 is sleeved on the rotating shaft 221; and a plurality 6p°08062 first sliding chutes 251 are circumferentially arranged on the inner wall of the rotating pipe 25; a spline 222 is circumferentially arranged on the rotating shaft 221, the spline 222 is located in the first sliding chutes 251, and the rotating pipe 25 can be driven to rotate by the operation of the motor 22. What's more, external threads 252 are arranged on the outer wall of the rotating pipe 25, and the transmission plate 13 is hollow, the internal threads 131 are arranged on the inner wall of the transmission plate 13, the external threads 252 are in threaded connection with the internal threads 131. And when the rotating pipe 25 rotates, the external threads 252 are in threaded connection with the internal threads 131, so that the rotating pipe 25 can descend, and the rotating pipe 25 can be rotate and descend. And a limiting displacement ring 253 is arranged on the top of the rotating pipe 25 to prevent the rotating shaft 221 from being separated from the rotating pipe 25.
And the sampling component comprises the first drill bit 5, a coupling sleeve 51, the second drill bit 52 and a connecting member, wherein the first drill bit 5 is sleeved at the bottom of the rotating pipe 25, the cross section of the coupling sleeve 51 is L-shaped, the coupling sleeve 51 is arranged on the first drill bit 5 and the rotating pipe 25, and the coupling sleeve 51 is used for fixedly connecting the first drill bit 5 and the rotating pipe 25, so that the rotating pipe 25 rotates and descends to drive the first drill bit 5 and the second drill bit 52 to rotate and descend. In addition, the connecting member is arranged in the first drill bit 5, the second drill bit 52 is sleeved in the first drill bit 5, the second sliding chute 511 is symmetrically arranged on the inner wall of the first drill bit 5, and sliders 525 are symmetrically arranged in the second drill bit 52. On the one hand, the rotation of the first drill bit 5 can drive the second drill bit 52 to rotate, and on the other hand, the second drill bit 52 can move in the first drill bit 5. And the connecting member is in transmission connection with the second drill bit 52, so that the second drill bit 52 can be driven to move in the first drill bit 5, and a sampling space can be formed, and then a specified depth position can be sampled.
Furthermore, the connecting member comprises a fixing plate 54, an electric pushing rod 541, a transmission shaft 542, a bearing 531, a positioning sleeve 532, a connecting seat 53 and a buffer, wherein the fixed plate 54 is fixedly arranged in the first 503062 drill bit 5; the electric pushing rod 541 is fixedly arranged on the fixing plate 54, and the electric pushing rod 541 is fixedly installed in the first drill bit 5. What's more, one end of the transmission shaft 542 is fixedly arranged on the output shaft of the electric pushing rod 541; the buffer is arranged on the second drill bit 52; the connecting seat 53 is fixedly arranged on the buffer; the free end of the transmission shaft 542 penetrates through the connecting seat 53; and the bearing 531 is arranged between the transmission shaft 542 and the connecting seat 53, so that the transmission shaft 542 can rotate relative to the connecting seat 53. And the positioning sleeve is sleeved on the transmission shaft and fixedly connected with the connecting seat. And the positioning sleeve 532 is sleeved on the transmission shaft 542 and fixedly connected with the connecting seat 53. The positions of the transmission shaft 542 and the connecting seat 53 are fixed, and then the transmission shaft 542 and the buffer are fixedly connected, so that when the electric pushing rod 541 works, it can drive the second drill bit 52 into the first drill bit 5, forming a sampling space.
In addition, the buffer comprises a fixing column 521, a damping spring 522, a connecting disk 523 and a fixing sleeve 524, wherein the fixing column 521 is circumferentially arranged on the second drill bit 52; the damping spring 522 is sleeved on the fixing column 521; the connecting disk 523 is arranged on the fixing column 521; the fixing column 521 penetrates through the connecting disk 523; in addition, one end of the damping spring 522 is fixedly connected with the second drill bit 52, and the other end is fixedly connected with the connecting disk 523, so that when the second drill bit 52 is operated, the damping spring 522 can prevent the vibration generated by the operation of the second drill bit 52 from being transmitted to the electric pushing rod 541, thereby preventing the electric pushing rod 541 from being damaged, and at the same time, reducing the damage of the second drill bit 52. And the fixing sleeve 524 is arranged at the free end of the fixing column 521, so that the connecting disk 523 and the second drill bit 52 can be connected into a whole. What's more, the connecting seat 53 is fixedly arranged in the middle of the connecting disk 523, further reducing the damage to the electric pushing rod 541 in the drilling process.
And the supporting component comprises a rotating seat 40, a supporting member 909062 and a storage member, wherein the rotating seat 40 is circumferentially and equiangularly arranged at the bottom of the mounting plate 21, and is avoided from the supporting column 2 to avoid blocking the samples collection. And the supporting member is rotatably arranged on the rotating seat 40, and the storage member is slidably arranged on the mounting plate 21. Through the mutual cooperation of the supporting member and the receiving member, on the one hand, the whole device can be fixedly supported at the sampling site; on the other hand, when the supporting member is not in use, it is convenient to store the supporting member, thus facilitating the whole device to be transported.
What's more, the supporting members include at least three supporting members with the same structure, which are used to provide stable support. And the members including the first supporting rod 4, the second supporting rod 41 and a supporting pad 42. One end of the first supporting rod 4 is hinged on the rotating seat 40, so that the first supporting rod 4 and the second supporting rod 41 can rotate relative to the rotating seat 40, which is convenient for adjusting the supporting position. And the third sliding chute 401 is arranged on the first supporting rod 4; and track grooves 402 are arranged on both sides of the third sliding chute 401 of the first supporting rod 4, and the second supporting rod 41 is slidably installed in the third sliding chute 401; what's more, the limiting displacement blocks 411 are symmetrically arranged on the second supporting rod 41, and the limiting displacement blocks 411 are located in the track grooves 402, so that the second supporting bar 41 can stably slide in the first supporting bar 4, and the damage to the first supporting bar 4 is reduced. And the free end of the first supporting rod 4 is provided with a blocking ring to prevent the second supporting rod 41 from slipping off from the first supporting rod 4. And one end of the second supporting rod 41 is provided with a blind hole 412, and a spring 413 and a clamping bead 414 are installed in the blind hole 412; one end of the spring 413 is fixedly connected with the bottom of the blind hole 412, and the other end is fixedly connected with the clamping bead 414; a plurality of clamping holes 403 are arranged on the first supporting rod 4, the clamping bead 414 is clamped in the clamping holes 403, and is used for adjusting the position of the second supporting rod 41 on the first supporting rod 4 according to different terrain 903062 and fixing the adjusted position, so that the whole device can be stably installed. And the supporting pad 42 is fixedly arranged at the free end of the second supporting rod 41, so as to increase the supporting area of the second supporting rod 41. And the first conical head 422 is fixedly arranged on the bottom of the supporting pad 42, and the second conical head 11 is circumferentially arranged on the bottom plate 1. Through the mutual cooperation of the first conical head 422 and the second conical head 11, the whole device is further stably installed at the sampling site, so as to adapt to different terrains.
What's more, the storage member comprises the first shell 24 and the second shell 3, wherein the first shell 24 is fixedly arranged on the mounting plate 21. And on the one hand, the first shell covers the motor 22 to prevent external impurities from entering the motor 22 and affecting service life of the motor 22. On the other hand, it is convenient to use the second shell 3. And a sliding groove 241 is symmetrically arranged on the first shell 24, and the first connecting groove 242 and the second connecting groove 243 are arranged on the sliding groove 241 of the first shell 24, the second shell 3 is transparent, fixing blocks 32 are symmetrically arranged on the inner wall of the second shell 3. And when the supporting member is not in use, the fixing block 32 slides from the first connecting groove 242 and clamps into the second connecting groove 243, so that the second shell 3 can store the upper parts of the first supporting rod 4 and the second supporting rod 41. On the one hand, the support member can be prevented from rotating at will during transportation. On the other hand, it is convenient to transport the whole device. And a handle 31 is arranged on the outer wall of the second shell 3, which further facilitates the transportation of the whole device. Clamping blocks 421 are symmetrically arranged on the support pad 42, a clamping slot 15 is arranged on the bottom plate 1, and limiting displacement slots 151 are arranged on both sides of the clamping slot 15.
When the supporting member is not in use, the supporting pad 42 is stored in the limiting slot 151, so that the second supporting rod 41 can be stably stored on the bottom plate 1, and the first supporting rod 4 and the second supporting rod 41 can be further prevented from rotating during transportation.
The use method of this embodiment: when in use, the second shell 3 is rotated by 203062 the handle 31, so that the second shell 3 is clamped into the first connecting groove 242 from the second connecting groove 243, and the first supporting rod 4 is exposed.
According to different terrains, the position of the second supporting rod 41 on the first supporting rod 4 is adjusted, and the clamping bead 414 is clamped into the corresponding clamping holes 403, so that the adjusted position of the second supporting rod 41 is fixed,. And the first conical head 422 and the second conical head 11 are inserted on the ground, further fixing the position of the whole device and fixing the sampling position.
When the motor 22 is started, it drives the rotating shaft 221 to rotate, and the rotating shaft 221 drives the rotating pipe 25 to rotate. When the rotating pipe 25 rotates, the external screws 252 rotate along the internal screw threads 131, so that the rotating pipe 25 rotates and descends. In the process of the rotating pipe 25 rotating and descending, it drives the first drill bit 5 and the second drill bit 52 to rotate and descend, so that the first drill bit 5 and the second drill bit 52 penetrate through the drill hole 14 and soil. When the first drill bit 5 and the second drill bit 52 reach the specified sampling depth, the electric pushing rod 541 is started, and the output shaft of the electric pushing rod 541 drives the transmission shaft 542 to contract, so that the second drill bit 52 enters the first drill bit 5 to form a sampling space, and then the motor 22 is started again, so that the first drill bit 5 continues to rotate and descend, so that the soil enters the sampling space, thus completing the sampling. After sampling, the motor 22 is started to reverse, so that the first drill 5 and the second drill bit 52 exit the soil and are located on the bottom plate 1. The electric pushing rod 541 is started again, so that the second drill bit 52 is reset, thus pushing the soil sample from the sampling space out of the sampling space. It is convenient and quick, and can accurately sample the soil with different depths according to different needs.
The above embodiments are only used to illustrate the technical schemes of the present invention, but not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the field that the technical schemes of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the 203062 technical scheme of the present invention, which should be covered by the claims of the present invention.
The technologies, shapes and structures not described in detail in this invention are all known technologies.
Claims (10)
1. À rotary sampler for geological exploration is characterized in that it comprises a bottom plate, wherein a drill hole is arranged in the middle of the bottom plate; a plurality of supporting rods are circumferentially arranged on the bottom plate; a transmission plate is arranged on the supporting rods, a plurality of supporting columns are circumferentially arranged on the bottom plate, a mounting plate is arranged on the supporting columns, and a sampling mechanism is arranged on the mounting plate; the sampling mechanism is in transmission connection with the transmission plate; and the sampling mechanism comprises a power component and a sampling component; the power component is in transmission connection with the transmission plate; the power component is in transmission connection with the sampling component; and a supporting component is rotatably arranged on the mounting plate.
2. The rotary sampler for geological exploration according to claim 1 is characterized in that the power component comprises a motor, a rotating shaft and a rotating pipe, wherein the motor is arranged on the mounting plate; a gasket is arranged between the motor and the mounting plate; the rotating shaft is fixedly connected to the output shaft of the motor; and the rotating pipe is sleeved on the rotating shaft; and a plurality of first sliding chutes are circumferentially arranged on the inner wall of the rotating pipe; a spline is circumferentially arranged on the rotating shaft, the spline is located in the first sliding chutes, external threads are arranged on the outer wall of the rotating pipe, and the transmission plate is hollow, the internal threads are arranged on the inner wall of the transmission plate, the external threads are in threaded connection with the internal threads, and a limiting displacement ring is arranged on the top of the rotating pipe.
3. The rotary sampler for geological exploration according to claim 2 is characterized in that the sampling component comprises the first drill bit, a coupling sleeve, the second drill bit and a connecting member, wherein the first drill bit is sleeved at the bottom of the rotating pipe, the cross section of the coupling sleeve is L-shaped, the coupling sleeve is arranged on the first drill bit and the rotating pipe, the connecting member is arranged in the first drill bit, the second drill bit is sleeved in the first drill bit,
the second sliding chute is symmetrically arranged on the inner wall of the first drill bit 203062 and sliders are symmetrically arranged in the second drill bit; and the connecting member is in transmission connection with the second drill bit.
4. The rotary sampler for geological exploration according to claim 3 is characterized in that the connecting member comprises a fixing plate, an electric pushing rod, a transmission shaft, a bearing, a positioning sleeve, a connecting seat and a buffer, wherein the fixed plate is fixedly arranged in the first drill bit; the electric pushing rod is fixedly arranged on the fixing plate; one end of the transmission shaft is fixedly arranged on the output shaft of the electric pushing rod; the buffer is arranged on the second drill bit; the connecting seat is fixedly arranged on the buffer; the free end of the transmission shaft penetrates through the connecting seat; and the bearing is arranged between the transmission shaft and the connecting seat, and the positioning sleeve is sleeved on the transmission shaft and fixedly connected with the connecting seat.
5. The rotary sampler for geological exploration according to claim 4 is characterized in that the buffer comprises a fixing column, a damping spring, a connecting disk and a fixing sleeve, wherein the fixing column is circumferentially arranged on the second drill bit; the damping spring is sleeved on the fixing column; the connecting disk is arranged on the fixing column; the fixing column penetrates through the connecting disk; in addition, one end of the damping spring is fixedly connected with the second drill bit, and the other end is fixedly connected with the connecting disk; the fixing sleeve is arranged at the free end of the fixing column; and the connecting seat is fixedly arranged in the middle of the connecting disk.
6. The rotary sampler for geological exploration according to claim 5 is characterized in that the supporting component comprises a rotating seat, a supporting member and a storage member, wherein the rotating seat is circumferentially and equiangularly arranged at the bottom of the mounting plate, the supporting member is rotatably arranged on the rotating seat, and the storage member is slidably arranged on the mounting plate.
7. The rotary sampler for geological exploration according to claim 6 is characterized in that the supporting members include at least three supporting members with the same structure, including the first supporting rod, the second supporting rod ang 203062 a supporting pad. One end of the first supporting rod is hinged on the rotating seat, and the third sliding chute is arranged on the first supporting rod; and track grooves are arranged on both sides of the third sliding chute of the first supporting rod, and the second supporting rod is slidably installed in the third sliding chute; what's more, the limiting displacement blocks are symmetrically arranged on the second supporting rod, and the limiting displacement blocks are located in the track grooves; and the free end of the first supporting rod is provided with a blocking ring, one end of the second supporting rod is provided with a blind hole, and a spring and a clamping bead are installed in the blind hole; one end of the spring is fixedly connected with the bottom of the blind hole, and the other end is fixedly connected with the clamping bead; a plurality of clamping holes are arranged on the first supporting rod, the clamping bead is clamped in the clamping holes, and the supporting pad is fixedly arranged at the free end of the second supporting rod.
8. The rotary sampler for geological exploration according to claim 7 is characterized in that clamping blocks are symmetrically arranged on the support pad, a clamping slot is arranged on the bottom plate, and limiting displacement slots are arranged on both sides of the clamping slot.
9. The rotary sampler for geological exploration according to claim 8 is characterized in that the storage member comprises the first shell and the second shell, wherein the first shell is arranged on the mounting plate, a sliding groove is symmetrically arranged on the first shell, and the first connecting groove and the second connecting groove are arranged on the sliding groove of the first shell, the second shell is transparent, fixing blocks are symmetrically arranged on the inner wall of the second shell, and a handle is arranged on the outer wall of the second shell.
10. The rotary sampler for geological exploration according to claim 9 is characterized in that the first conical head is fixedly arranged on the bottom of the supporting pad, and the second conical head is circumferentially arranged on the bottom plate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111503607.8A CN114216719B (en) | 2021-12-09 | 2021-12-09 | Rotary sampler for geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU503062B1 true LU503062B1 (en) | 2023-06-16 |
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| LU503062A LU503062B1 (en) | 2021-12-09 | 2022-09-02 | Rotary Sampler for Geological Exploration |
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| Country | Link |
|---|---|
| CN (1) | CN114216719B (en) |
| LU (1) | LU503062B1 (en) |
| WO (1) | WO2023103486A1 (en) |
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| CN114216719B (en) * | 2021-12-09 | 2023-04-18 | 重庆地质矿产研究院 | Rotary sampler for geological exploration |
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| CN117491060B (en) * | 2023-12-01 | 2024-05-28 | 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) | Sampling equipment for geological prospecting |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591766A (en) * | 2018-06-22 | 2018-09-28 | 中国十七冶集团有限公司 | A kind of building spirit level convenient for adjusting |
| CN109027540B (en) * | 2018-09-26 | 2020-11-10 | 安徽智时代软件服务有限公司 | Land area natural gas hydrate exploitation device |
| CN210033291U (en) * | 2019-05-14 | 2020-02-07 | 陕西华地勘察设计咨询有限公司 | Drilling device for geological survey |
| CN210123359U (en) * | 2019-05-24 | 2020-03-03 | 解英芳 | Soil sampler for geological exploration |
| CN210243238U (en) * | 2019-07-15 | 2020-04-03 | 刘晟辰 | Geological exploration sampler |
| JP7027392B2 (en) * | 2019-12-11 | 2022-03-01 | 東光電気工事株式会社 | Boring device for geological survey |
| CN211599987U (en) * | 2019-12-27 | 2020-09-29 | 辽宁筑海检测科技有限公司 | Portable sampling device for environment detection |
| CN211777392U (en) * | 2020-03-11 | 2020-10-27 | 张维猛 | Geological sampling drilling probe |
| CN211819231U (en) * | 2020-03-12 | 2020-10-30 | 四川省兴冶岩土工程检测有限责任公司 | Hydraulic geological exploration sampling drilling machine |
| CN211819382U (en) * | 2020-04-03 | 2020-10-30 | 山东省地质矿产勘查开发局第六地质大队 | Sampling device for prospecting |
| WO2021237452A1 (en) * | 2020-05-26 | 2021-12-02 | 南京溧水高新创业投资管理有限公司 | Drilling device for geological exploration |
| CN213749189U (en) * | 2020-12-08 | 2021-07-20 | 唐玲 | Sampling device for geological exploration |
| CN214096669U (en) * | 2020-12-19 | 2021-08-31 | 河南大学 | Soil sampling device for environmental monitoring |
| CN112747957A (en) * | 2020-12-30 | 2021-05-04 | 瑞标(武汉)生物科技有限公司 | Sample pretreatment device and treatment method for microbial detection |
| CN214309619U (en) * | 2021-02-25 | 2021-09-28 | 延安职业技术学院 | Geological engineering sampler |
| CN214408147U (en) * | 2021-03-31 | 2021-10-15 | 杨志文 | Portable geological survey is with drilling sampling device |
| CN114216719B (en) * | 2021-12-09 | 2023-04-18 | 重庆地质矿产研究院 | Rotary sampler for geological exploration |
| CN218035718U (en) * | 2022-05-06 | 2022-12-13 | 宿迁市建筑设计研究院有限公司 | Geological soil layer exploration sampling device |
-
2021
- 2021-12-09 CN CN202111503607.8A patent/CN114216719B/en active Active
-
2022
- 2022-09-02 WO PCT/CN2022/116779 patent/WO2023103486A1/en unknown
- 2022-09-02 LU LU503062A patent/LU503062B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023103486A1 (en) | 2023-06-15 |
| CN114216719A (en) | 2022-03-22 |
| CN114216719B (en) | 2023-04-18 |
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