CN211262763U - Drilling and sampling integrated rock soil sampling device - Google Patents
Drilling and sampling integrated rock soil sampling device Download PDFInfo
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- CN211262763U CN211262763U CN201921842562.5U CN201921842562U CN211262763U CN 211262763 U CN211262763 U CN 211262763U CN 201921842562 U CN201921842562 U CN 201921842562U CN 211262763 U CN211262763 U CN 211262763U
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Abstract
The utility model discloses a drilling and sampling integrated rock soil sampling device, which comprises a sampling tube, wherein a rotating plate is arranged in the sampling tube, a rotating ring is fixed below the rotating plate, a rotating disc is arranged on the inner side of the rotating ring, and the rotating disc is connected with the rotating ring through a first ratchet and pawl mechanism; a sampling tube is fixed on the lower end face of the rotating disc, and a drill bit is arranged at the lower end of the sampling tube; a mounting box is further fixed in the sampling tube, and the rotating disc and the rotating ring are mounted in the mounting box; the sampling tube penetrates through the mounting box and is connected to the rotating disc, and the sampling tube is connected with the mounting box through a second ratchet wheel and pawl mechanism; the sampling tube is internally provided with a piston, and the piston is connected with the rotating plate through a screw nut transmission mechanism. The utility model relates to a novelty, easy operation not only conveniently gets the material, and the convenient sample that will get moreover takes out in the pipe, and is simple swift, labour saving and time saving.
Description
Technical Field
The utility model relates to a soil sampling field especially relates to a creep into sample integral type ground sampling device.
Background
In the railway reconnaissance, need detect the road bed to judge whether the road bed can reach the requirement of bearing capacity, this ground that just needs to the road bed samples, current sampling equipment need stretch into the underground with the sampling tube and get the material at the during operation, and has got the material back, and inconvenient sample material is taken out from intraductal, for this reason we have proposed a formula ground sampling device that creeps into and take a sample.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of creep into sample integral type ground sampling device has solved current ground sampling equipment inconvenient with the sample from the intraductal problem of taking out after the sample.
In order to achieve the purpose, the drilling and sampling integrated rock soil sampling device comprises a sampling cylinder, wherein a rotating plate is arranged in the sampling cylinder, a rotating ring is fixed below the rotating plate, a rotating disc is arranged on the inner side of the rotating ring, and the rotating disc is connected with the rotating ring through a first ratchet and pawl mechanism; a sampling tube is fixed on the lower end face of the rotating disc and can rotate along with the rotation of the rotating disc, and a drill bit is arranged at the lower end of the sampling tube; a mounting box is further fixed in the sampling tube, and the rotating disc are mounted in the mounting box; the sampling tube penetrates through the mounting box and is connected to the rotating disc, and the sampling tube is connected with the mounting box through a second ratchet wheel and pawl mechanism; the first ratchet-pawl mechanism and the second ratchet-pawl mechanism are arranged in opposite directions; the sampling tube is internally provided with a piston, and the piston is connected with the rotating plate through a screw nut transmission mechanism. The drilling and sampling integrated rock soil sampling device further comprises a driving motor, wherein the driving motor is connected with the rotating plate, and the driving motor can drive the rotating plate to rotate.
According to the technical scheme, the rotating disc can be driven to rotate through the driving motor, the sampling tube connected with the rotating disc is further driven to rotate, the sampling tube is connected with the drill bit, a sample drilled through the drill bit enters the sampling tube, soil sampling can be achieved, the rotating plate can be driven to rotate through the first ratchet and pawl mechanism when the driving motor rotates forwards, the rotating ring on the rotating plate can be meshed with the rotating disc to drive the rotating disc to rotate so as to drive the sampling tube to rotate, and sampling operation is conducted; when the driving motor rotates reversely, the pawl in the first ratchet pawl mechanism can not drive the ratchet wheel to rotate, so the rotating disc can not be driven to rotate, but the lead screw arranged on the rotating plate can rotate along with the rotation of the rotating plate, and the lead screw can be matched with the internal thread pipe, when the driving motor rotates forwardly, the lead screw and the thread pipe rotate synchronously, so thread matching can not be generated, when the driving motor rotates reversely, the internal thread pipe arranged on the rotating disc can not rotate along with the rotating plate due to the rotation of the lead screw, relative thread matching is generated between the lead screw and the thread pipe, and the lead screw is fixed on the rotating plate, the thread pipe is fixed by the guide rod through the guide block and can not rotate circumferentially, so when the lead screw rotates, the internal thread pipe moves downwards along the guide rod under the action of thread matching, and further drives the piston connected with the internal thread pipe to move downwards, thereby realizing the extraction of the sample in the sampling tube.
The sampling tube is characterized in that a circular ring is arranged in the sampling tube, the sampling tube is arranged in the circular ring, the circular ring is close to the inner wall of the sampling tube, a sliding groove is formed in the inner wall of the sampling tube, at least two limiting plates are arranged on the outer side wall of the sampling tube, a sliding ball is arranged at the tail end of each limiting plate, and the limiting plates can slide in the sliding grooves. The limiting plate can play spacing effect to the sampling tube, prevents to take out the sampling tube and breaks away from with the rolling disc in the sample process, and the sliding ball can reduce the friction, can play further limiting displacement with the spout contact again.
The sampling tube is characterized in that a mounting box is further arranged on one side, close to the rotating plate, of the sampling tube, the rotating disc and the gear ring can be placed in the mounting box, a second ratchet and pawl mechanism is arranged between the mounting box and the sampling tube, and the second ratchet and pawl mechanism can control the sampling tube to rotate in one direction and cannot rotate reversely.
The drill bit is provided with a feeding hole communicated with the sampling tube, and soil drilled by the drill bit can enter the sampling tube through the feeding hole when the driving motor rotates forwards.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an install driving motor, ratchet pawl mechanism, the rolling disc, get the material pipe, a piston, screw nut and guide bar isotructure, wherein driving motor drives the rotor plate, because the rolling disc passes through first ratchet pawl mechanism with the bulge loop on the rotor plate and is connected, when driving motor corotation, driving motor can drive rolling disc and guide bar rotation, the rolling disc still drives the rotation of getting the material pipe simultaneously, the rolling disc, get material pipe and screw nut synchronous rotation, get the material operation, when driving motor reverses, because second ratchet pawl mechanism and first ratchet pawl mechanism reverse arrangement, second ratchet pawl control sampling tube can't rotate, lead to the rolling disc that fixedly connects with sampling tube also can't rotate, the lead screw can normally rotate at this moment, the lead screw rotates and drives the internal thread pipe and move down, the screwed pipe downward movement can drive the piston and move down, thereby make the piston extrude the sample in getting the material pipe, the device modern design, easy operation not only conveniently gets the material, conveniently will get the good sample moreover and take out from intraductal, simple swift, labour saving and time saving.
Drawings
Fig. 1 is a schematic front view of the drilling and sampling integrated rock-soil sampling device of the present invention;
fig. 2 is a schematic view of a top view structure of a convex ring and a gear ring of the drilling and sampling integrated rock-soil sampling device of the present invention;
fig. 3 is the utility model discloses a local enlarged schematic diagram of a sample integral type ground sampling device creeps into.
In the figure: the sampling device comprises a driving motor 1, a rotating plate 2, a convex ring 3, a first pawl 4, a sampling cylinder 5, a circular ring 6, a sliding chute 7, an installation box 8, a sliding ball 9, a sampling tube 10, a drill bit 11, a rotating disc 12, a piston 13, a lead screw 14, a threaded tube 15, a guide block 16, a guide rod 17, a limiting plate 18, a first ratchet wheel 19, a second ratchet wheel 20 and a second pawl 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the utility model provides a creep into sample integral type ground sampling device has solved the inconvenient problem of taking out the sample from intraductal after the sample of current ground sampling equipment.
In order to achieve the purpose, the drilling and sampling integrated rock soil sampling device comprises a sampling cylinder 5, wherein a rotating plate 2 is arranged in the sampling cylinder 5, a rotating ring is fixed below the rotating plate 2, a rotating disc 12 is arranged on the inner side of the rotating ring, and the rotating disc 12 is connected with the rotating ring through a first ratchet and pawl mechanism; a sampling tube 10 is fixed on the lower end surface of the rotating disc 12, the sampling tube 10 can rotate along with the rotation of the rotating disc 12, and a drill bit 11 is arranged at the lower end of the sampling tube 10; a mounting box 8 is further fixed in the sampling tube 5, and the rotating disc 12 and the rotating ring are mounted in the mounting box 8; the sampling tube 10 passes through the mounting box 8 and is connected to the rotating disc 12, and the sampling tube 10 is connected with the mounting box 8 through a second ratchet and pawl mechanism; the first ratchet-pawl mechanism and the second ratchet-pawl mechanism are arranged in opposite directions; a piston 13 is further arranged in the sampling tube 10, and the piston 13 is connected to the rotating plate 2 through a screw nut transmission mechanism; the drilling and sampling integrated rock soil sampling device further comprises a driving motor 1, wherein a rotating shaft of the driving motor 1 is connected with the rotating plate 2, and the driving motor 1 can drive the rotating plate 2 to rotate.
According to the technical scheme, the rotating disc 12 can be driven to rotate through the driving motor 1, the sampling tube 10 connected with the rotating disc 12 is further driven to rotate, the drill bit 11 is connected onto the sampling tube 10, a sample drilled through the drill bit 11 enters the sampling tube 10, soil sampling can be achieved, and when the driving motor 1 rotates forwards to drive the rotating plate 2 to rotate, the first pawl 4 of the rotating ring on the rotating plate 2 can be meshed with the first ratchet wheel 19 on the rotating disc 12 to drive the rotating disc 12 to rotate so as to drive the sampling tube 10 to rotate through the first ratchet wheel and pawl mechanism, and sampling operation is carried out; when the driving motor 1 rotates reversely, because the first pawl 4 in the first ratchet-pawl mechanism cannot drive the first ratchet 19 to rotate, the rotating disc 12 cannot be driven to rotate, but the lead screw 14 arranged on the rotating plate 2 can rotate along with the rotation of the rotating plate 2, and because the lead screw 14 can be matched with the internal thread pipe 15, when the driving motor 1 rotates forwards, because the lead screw 14 and the internal thread pipe 15 rotate synchronously, no thread matching is generated, when the driving motor 1 rotates reversely, because the lead screw 14 rotates, the internal thread pipe 15 arranged on the rotating disc 12 cannot rotate along with the rotating plate 2, relative thread matching is generated between the lead screw 14 and the internal thread pipe 15, and because the lead screw 14 is fixed on the rotating plate 2, the internal thread pipe 15 is fixed by the guide rod 17 through the guide block 16, and cannot rotate circumferentially, when the lead screw 14 rotates, the internal thread tube 15 moves downwards along the guide rod 17 under the action of thread fit, and then drives the piston 13 connected with the internal thread tube 15 to move downwards, so that a sample in the sampling tube 10 is taken out.
Because the first ratchet wheel pawl and the second ratchet wheel pawl are arranged in reverse directions, when the motor rotates forwards, the first ratchet wheel 19 of the first ratchet wheel pawl mechanism can be meshed with the first pawl 4, the rotating plate 2 can drive the rotating disc 12 to rotate through the first ratchet wheel pawl mechanism so as to drive the sampling tube 10 to rotate, and at the moment, because the second ratchet wheel 20 and the second pawl 21 of the second ratchet wheel pawl mechanism cannot be meshed, the sampling tube 10 can rotate along with the rotation of the rotating disc 12; when the motor rotates reversely, the first ratchet wheel 19 and the first pawl 4 of the first ratchet wheel-pawl mechanism can not be meshed, and the second ratchet wheel 20 and the second pawl 21 of the second ratchet wheel-pawl mechanism can be meshed, so that the sampling tube 10 can not rotate, and further the rotating disc 12 fixedly connected with the sampling tube 10 can not rotate, and the sampling tube 10 and the rotating disc 12 can be prevented from rotating reversely by the second ratchet wheel-pawl mechanism.
Be provided with a ring 6 in the sampler barrel 5, the sampling tube 10 sets up in the ring 6 is close to spout 7 has been seted up on the inner wall of sampling tube 10, is provided with two at least limiting plates 18 on the 5 lateral walls of sampler barrel, the end of limiting plate 18 is provided with sliding ball 9, limiting plate 18 can slide in spout 7. The limiting plate 18 can play spacing effect to the sampling tube 10, prevents to take out the sampling tube 10 and breaks away from with the rolling disc 12 in the sample process, and the sliding ball 9 can reduce the friction, can contact with spout 7 again and play further limiting displacement.
A mounting box is further arranged on one side, close to the rotating plate 2, of the sampling tube 5, the rotating disc 12 and the gear ring can be placed in the mounting box, a second ratchet and pawl mechanism is arranged between the mounting box 8 and the sampling tube 10, and the second ratchet and pawl mechanism can control the sampling tube 10 to rotate along one direction and cannot rotate reversely.
The drill bit 11 is provided with a feeding hole communicated with the sampling tube 10, and soil drilled by the drill bit 11 can enter the sampling tube 5 through the feeding hole when the driving motor 1 rotates forwards.
The utility model discloses an installation driving motor 1, first ratchet pawl mechanism, second ratchet pawl mechanism, rolling disc 12, get material pipe 10, piston 13, screw nut and guide bar 17 isotructure, wherein driving motor 1 drives rotor plate 2, because the bulge loop 3 on rotor plate 2 is connected through first ratchet pawl mechanism with rolling disc 12, when driving motor 1 corotates, driving motor 1 can drive rolling disc 12 and guide bar 17 to rotate, simultaneously rolling disc 12 still drives get material pipe 10 to rotate, rolling disc 12, get material pipe 10 and screw nut synchronous rotation, get the material operation, when driving motor 1 reverses, because second ratchet pawl mechanism and first ratchet pawl mechanism reverse setting, second ratchet pawl control sampling pipe 10 can't rotate, lead to the rolling disc 12 with sampling pipe 10 fixed connection also can't rotate, lead screw 14 can normally rotate at this moment, the lead screw 14 rotates and then drives the internal thread pipe 15 and move down, and the internal thread pipe 15 moves down and then can drive the piston 13 and move down to make the piston 13 extrude the sample in the extracting tube 10, the device is novel in design, easy operation not only conveniently gets the material, and the convenient sample that will get in addition takes out from intraductal, and is simple swift, labour saving and time saving.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a creep into sample integral type ground sampling device which characterized in that: the sampling device comprises a sampling cylinder, wherein a rotating plate is arranged in the sampling cylinder, a rotating ring is fixed below the rotating plate, a rotating disc is arranged on the inner side of the rotating ring, and the rotating disc is connected with the rotating ring through a first ratchet wheel and pawl mechanism; a sampling tube is fixed on the lower end face of the rotating disc and can rotate along with the rotation of the rotating disc, and a drill bit is arranged at the lower end of the sampling tube; a mounting box is further fixed in the sampling tube, and the rotating disc and the rotating ring are mounted in the mounting box; the sampling tube penetrates through the mounting box and is connected to the rotating disc, and the sampling tube is connected with the mounting box through a second ratchet wheel and pawl mechanism; the first ratchet-pawl mechanism and the second ratchet-pawl mechanism are arranged in opposite directions; the sampling tube is internally provided with a piston, and the piston is connected with the rotating plate through a screw nut transmission mechanism.
2. The drilling and sampling integrated rock-soil sampling device according to claim 1, wherein: the screw nut transmission mechanism comprises a screw rod and a nut, wherein the screw rod penetrates through the rotating disc to be connected to the rotating plate, and the nut is sleeved on the outer side of the screw rod.
3. The drilling and sampling integrated rock-soil sampling device according to claim 1, wherein: the rotating ring includes a collar disposed downwardly on the rotating plate and a first pawl disposed on the collar.
4. The drilling and sampling integrated rock-soil sampling device according to claim 3, wherein: the first pawls are multiple and are circumferentially arranged on the convex ring.
5. The drilling and sampling integrated rock-soil sampling device according to claim 1, wherein: the drilling and sampling integrated rock soil sampling device further comprises a driving motor, the driving motor is arranged on the sampling cylinder, a driving shaft of the driving motor is connected with the rotating plate, and the driving motor can drive the rotating plate to rotate.
6. The drilling and sampling integrated rock-soil sampling device according to claim 2, wherein: the nut is the internal thread pipe, be provided with two at least guide blocks on the internal thread pipe outer wall be provided with the guiding hole on the guide block be provided with the guide bar in the guiding hole, the one end setting of guide bar is in on the rolling disc.
7. The drilling and sampling integrated rock-soil sampling device according to claim 1, wherein: a circular ring is arranged in the sampling tube, the sampling tube is arranged in the circular ring, and a sliding groove is formed in the inner wall, close to the sampling tube, of the circular ring.
8. The drilling and sampling integrated rock-soil sampling device according to claim 7, wherein: the sampling tube is characterized in that at least two limiting plates are arranged on the outer side wall of the sampling tube, and sliding balls are arranged at the tail ends of the limiting plates and can slide in the sliding grooves.
9. The drilling and sampling integrated rock-soil sampling device according to claim 1, wherein: the sampling tube is sleeved with a second ratchet ring, a second pawl matched with the second ratchet ring is arranged on the mounting box, and the sampling tube is controlled to rotate along one direction in the sampling tube through the matching of the second pawl and the second ratchet ring.
10. The drilling and sampling integrated rock-soil sampling device according to claim 1, wherein: and the drill bit is provided with a feeding hole communicated with the sampling tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842562.5U CN211262763U (en) | 2019-10-30 | 2019-10-30 | Drilling and sampling integrated rock soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921842562.5U CN211262763U (en) | 2019-10-30 | 2019-10-30 | Drilling and sampling integrated rock soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211262763U true CN211262763U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921842562.5U Active CN211262763U (en) | 2019-10-30 | 2019-10-30 | Drilling and sampling integrated rock soil sampling device |
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| Country | Link |
|---|---|
| CN (1) | CN211262763U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176978A (en) * | 2020-10-29 | 2021-01-05 | 吴科文 | Drilling sampling device for highway detection |
| CN113155536A (en) * | 2021-03-05 | 2021-07-23 | 沈江涛 | Be used for water ecological remediation to detect and use sampling device |
| CN113776603A (en) * | 2021-11-15 | 2021-12-10 | 山东科融资本控股有限公司 | Environmental protection equipment monitoring device capable of detecting environmental parameters |
-
2019
- 2019-10-30 CN CN201921842562.5U patent/CN211262763U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176978A (en) * | 2020-10-29 | 2021-01-05 | 吴科文 | Drilling sampling device for highway detection |
| CN113155536A (en) * | 2021-03-05 | 2021-07-23 | 沈江涛 | Be used for water ecological remediation to detect and use sampling device |
| CN113776603A (en) * | 2021-11-15 | 2021-12-10 | 山东科融资本控股有限公司 | Environmental protection equipment monitoring device capable of detecting environmental parameters |
| CN113776603B (en) * | 2021-11-15 | 2022-02-08 | 山东科融资本控股有限公司 | Environmental protection equipment monitoring device capable of detecting environmental parameters |
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