CN218725499U - Ancient earth magnetism sample sampling device - Google Patents
Ancient earth magnetism sample sampling device Download PDFInfo
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- CN218725499U CN218725499U CN202222848829.XU CN202222848829U CN218725499U CN 218725499 U CN218725499 U CN 218725499U CN 202222848829 U CN202222848829 U CN 202222848829U CN 218725499 U CN218725499 U CN 218725499U
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Abstract
The utility model relates to the field of auxiliary sampling equipment, in particular to an ancient geomagnetic sample sampling device, which comprises a handheld drill body, a universal adjusting pipe, a connecting pipe and a shell; a control switch is arranged on a fixed platform on the handheld drill body; the universal adjusting pipe is detachably arranged on the fixed platform, and one end of the universal adjusting pipe is provided with a spray head; a power supply module, a three-way conversion head, an air supply device and a liquid pumping device are arranged in the shell; the power supply module, the air supply device, the liquid pumping device and the control switch are electrically connected; the air inlet end of the air supply device is provided with an air inlet pipe, and the air outlet end of the air supply device is connected with one input port of the three-way conversion head through an air pipe; the liquid inlet end of the liquid pumping device is provided with a liquid inlet pipe; the liquid inlet pipe penetrates out of the shell; the liquid outlet end of the liquid pumping device is connected with the other input port of the three-way conversion head through a water pipe; the output port of the three-way conversion head is connected with the other end of the universal adjusting pipe through a connecting pipe. The utility model provides a sampling device portable area can satisfy the demand of rock core sampling.
Description
Technical Field
The utility model relates to a sample auxiliary assembly field, concretely relates to ancient earth magnetism sample sampling device.
Background
The ancient geomagnetism is a subject for researching the intensity of the earth magnetization direction and the evolution rule of the earth magnetization direction in the geological age by utilizing a precise instrument to measure the natural residual magnetization intensity and direction of rock; based on the research mode, the importance of the collection and the processing of rock samples is self-evident, however, the development of domestic ancient geomagnetic sampling equipment is slightly delayed and a uniform sampling tool is not available. Taking a domestic drilling machine as an example, the rotary action of a drill rod and a drill bit of the rotary drilling machine can indirectly reduce the friction force between the drilling tool and the pipe wall, and the drilling and the drill lifting are time-saving and labor-saving and have higher efficiency (Zhou Zenghui and the like, 2021); the drilling machine is also suitable for txb-1000a type drilling machines (Zhong Ming, 2006) of coal field prospecting drilling machines beyond 1000m, and an xd800 type portable full-hydraulic core drilling machine (Gaomingshuai and the like, 2019) with an excellent heat dissipation system, and the drilling machines have reference significance for drilling machine selection under the condition of the ground conditions in south China. Taking the foreign shao er single backpack type (shallow sampling) core drilling machine as an example, the whole weight of a set of standard portable drilling machines and accessory parts thereof is about 18kg, and the portable drilling machine is relatively easy to carry compared with a large drilling machine. The operation is simpler, but there are also less perfect places, such as the drilling machine has small torque and strong vibration sense, and the operator is easy to fatigue (win-life, etc., 2014).
From the above drilling machines suitable for other fields, although the excellent conditions meet the requirements of operations in respective fields, the ancient geomagnetic research in south China still has different limitations for ancient geomagnetic research in ancient geomagnetic areas of south China, which needs to collect a large number of ancient geomagnetic samples of thinner cores. For example, most drilling machines are too heavy in volume, and even a Share single person backpack (shallow sampling) core drilling machine has a weight of 18kg, and is relatively clumsy and inconvenient to carry. Based on the general thinner sample rock in south China field, use errors such as traditional desk-top cutting machine and efficiency uncontrollable, can't satisfy the demand of ancient geomagnetics research rock sample.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to the problem that exists among the background art, provides an ancient earth magnetism sample sampling device.
The technical scheme of the utility model: an ancient geomagnetic sample sampling device comprises a handheld drill body, a universal adjusting pipe, a connecting pipe and a shell;
the handheld drill body is provided with a fixed platform; the fixed platform is provided with a control switch;
the universal adjusting pipe is detachably arranged on the fixed platform, and a spray head is arranged at one end, facing the drill bit of the handheld drill body, of the universal adjusting pipe;
a power supply module, a three-way conversion head, an air supply device and a liquid pumping device are arranged in the shell; the power supply module, the air supply device, the liquid pumping device and the control switch are electrically connected;
the air inlet end of the air supply device is provided with an air inlet pipe, and the air outlet end of the air supply device is connected with one input port of the three-way conversion head through an air pipe;
the liquid inlet end of the liquid pumping device is provided with a liquid inlet pipe; the liquid inlet pipe penetrates out of the shell; the liquid outlet end of the liquid pumping device is connected with the other input port of the three-way conversion head through a water pipe; the output port of the three-way conversion head is connected with the other end of the universal adjusting pipe through a connecting pipe.
Preferably, the universal adjusting pipe is connected with the fixed platform in a buckling mode.
Preferably, the housing comprises a box body and a box cover; the box body is provided with a plurality of through holes; the box cover is connected with the box body through a bolt.
Preferably, the power module comprises a battery, an overcharge protection module and a voltage reduction and speed regulation module;
the battery, the overcharge protection module and the voltage reduction and speed regulation module are electrically connected in sequence.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model provides a small and exquisite portable of ancient earth magnetism sample sampling device structure, when carrying out ancient earth magnetism rock core sample, insert the water-jug that carries at any time with the one end of feed liquor pipe, one hand is held and is bored the body, aim at the sample of treating the sample with the shower nozzle, start control switch control air supply unit operation uses the air to blow off from the shower nozzle and treats the sample of taking a sample and carry out the ash removal, start hand and bore the body, the sample that uses the hand drill body is treated the sample of taking a sample is drilled and is taken, start control switch control drawing liquid device takes out the water in the water-jug simultaneously and carries to shower nozzle department and spout to the drill bit, the sample that drills to the drill bit carries out the water-cooling, and then can satisfy the demand that ancient earth magnetism worker carries out the sample to rock core ancient earth magnetism sample.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a cross-sectional top view of the housing of fig. 1.
Fig. 3 is a schematic circuit diagram of the liquid pumping device, the air supply device and the power module according to the present invention.
Fig. 4 is a schematic diagram of the connection between the liquid pumping device, the air supply device and the power module according to the present invention.
Reference numerals: 1. a handheld drill body; 2. a spray head; 3. a universal adjusting pipe; 4. a fixed platform; 5. a wire; 6. a connecting pipe; 7. a housing; 71. a liquid pumping device; 711. a liquid inlet pipe; 72. an air supply device; 721. an air inlet pipe; 73. a three-way conversion head; 74. a power supply module; 741. a battery; 742. an overcharge protection module; 743. a voltage reduction and speed regulation module; 8. a knob switch; 9. and a selection switch.
Detailed Description
Example one
As shown in fig. 1-2, the present invention provides an ancient geomagnetic sample sampling apparatus, which includes a handheld drill body 1, a universal adjusting pipe 3, a connecting pipe 6 and a housing 7;
the handheld drill body 1 is provided with a fixed platform 4; the fixed platform 4 is provided with a control switch;
the fixed platform 4 is sleeved on the outer side of the handheld drill body 1, which is provided with the electric drill end, and the fixed platform 4 comprises two parts, namely a lower mounting part a and an upper mounting part b; the mounting part a is provided with a hole for the handheld drill body 1 to pass through, and an electric drill end of the handheld drill body can be tightly screwed by using a bolt; the mounting part b is connected with the mounting part a, a control switch is mounted on the mounting part b, and the mounting part b is hollow and used for accommodating an electric wire; the handheld drill body 1 is a product which can be directly selected and purchased in the existing market, and is rotated to a fixing platform 4 with a proper size according to the size of the handheld drill body 1 for interference sleeving or fastened and installed by using bolts; the parameters of the hand-held drill body 1 are that the working voltage (DC) is 20V, and the rotating speed is 0-650 r/min;
the universal adjusting pipe 3 is detachably arranged on the fixed platform 4, and a spray head 2 is arranged at one end of the universal adjusting pipe 3, which faces to a drill bit of the handheld drill body 1; the universal adjusting pipe 3 can be bent at will and is installed on the fixed platform 4 in a snap fit manner through the fixed platform 4; the fixed platform 4 is manufactured by adopting a 3D printing technology;
a power supply module 74, a three-way conversion head 73, an air supply device 72 and a liquid pumping device 71 are arranged in the shell 7; the power supply module 74, the air supply device 72, the liquid pumping device 71 and the control switch are electrically connected through a lead 5; the lead 5 penetrates out of the shell 7 to the fixed platform 4 to be electrically connected with the control switch, and the control switch is arranged to control the air supply device 72 or the liquid extraction device 71 to be started;
an air inlet pipe 721 is arranged at the air inlet end of the air supply device 72; the other end of the air inlet pipe 721 is provided with a filtering structure; the filtering structure is a filtering net coated at the port of the air inlet pipe 721 but not limited to; the air outlet end of the air supply device 72 is connected with an input port of the three-way conversion head 73 through an air pipe;
the liquid inlet end of the liquid pumping device 71 is provided with a liquid inlet pipe 711; the liquid inlet pipe 711 penetrates out of the shell 7; the liquid outlet end of the liquid pumping device 71 is connected with the other input port of the three-way conversion head 73 through a water pipe; the output port of the three-way switching head 73 is connected to the other end of the universal adjusting pipe 3 through the connecting pipe 6.
Example two
As shown in fig. 2, compared with the first embodiment, the ancient geomagnetic sample sampling apparatus provided by the present invention has a housing 7 including a box body and a box cover; the box body is provided with a plurality of through holes for the lead 5 and each pipeline to pass through the box body; the box cover is provided with a mounting hole; the end surface of the box body is provided with a threaded blind hole; the box cover is placed on the box body, and the bolt penetrates through the mounting hole and is screwed into the threaded blind hole through threads to form a fixed structure; the bolts, the threaded blind holes and the mounting holes correspond to one another.
EXAMPLE III
Compared with the first embodiment, in the present embodiment, the power module 74 includes a battery 741, an overcharge protection module 742 and a voltage-reduction speed-regulation module 743;
the control switch comprises a knob switch 8 and a selection switch 9; the knob switch 8 and the selection switch 9 are clamped and installed on the installation platform 4;
as shown in fig. 3, the battery 741, the overcharge protection module 742 and the voltage-reduction speed-regulation module 743 are electrically connected in sequence; the air supply device 72 and the liquid extraction device 71 are electrically connected in parallel and are connected with the voltage reduction and speed regulation module 743 and the selection switch 9 in series;
wherein, the liquid-pumping device 71 adopts a 385 water pump, and the working voltage (DC) is 6-12V;
the air supply device 72 adopts a 555 air pump, and the working voltage (DC) is 4-12V;
the 385 water pump and the 555 air pump are respectively fixedly arranged in the shell 7 through mounting racks;
the selection switch 9 selects a single-pole double-throw switch, and a single-branch direct current channel or a disconnection circuit of the air supply device 72 or the liquid extraction device 71 is established by toggling the single-pole double-throw switch, so that the starting and the closing of the work conversion of the air supply device 72 or the liquid extraction device 71 are realized;
the pressure reduction speed regulation module 743 can regulate the output power of the air supply device 72 or the liquid extraction device 71;
the overcharge protection module 742 can protect the battery 741 during charging, and the battery 741 is a lithium battery;
as shown in fig. 4, the selection switch 9 is a three-gear switch, and the first gear and the second gear can respectively control the starting of the liquid pumping device 71 and the air supply device 72 and the zero-gear disconnection, so that the liquid pumping device 71 and the air supply device 72 are integrated into a circuit in such a way, which is simpler, more intuitive and easier to connect than a plurality of two-gear switches respectively; two wires A in the selection switch 9 are respectively connected with the positive electrodes of the liquid pumping device 71 and the air feeding device 72, and the wire B in the selection switch 9 is connected with the wire B of the knob switch 8;
the knob switch 8 is used for adjusting power, a D line of the knob switch 8 is directly connected with a negative electrode of the battery 741, a C line of the knob switch 8 is connected with a C line of the liquid pumping device 71 and the air supply device 72 respectively and then is connected with a positive electrode of the battery 741, and a circuit can be connected;
the output power of the liquid pumping device 71 and the air supply device 72 can be controlled by turning the knob of the knob switch 8, the output power is increased clockwise and decreased counterclockwise, and the output power is 0 when the knob is turned to the end. At the moment, no matter which gear circuit the selector switch 9 is switched to is in an open circuit state, the three-gear switch needs to be switched to a zero gear when the selector switch is not used at ordinary times, and the knob switch 8 rotates to the bottom anticlockwise, so that a layer of protection effect is achieved for daily use of the circuit.
To sum up, the utility model provides a small and exquisite portable of ancient earth magnetism sample sampling device structure, when carrying out ancient earth magnetism rock core sample, insert the water-jug that carries at any time with the one end of feed liquor pipe 711, one hand is taken and is held handheld brill body 1, aim at the sample of treating the sample with shower nozzle 2, start-up control switch control air supply device 72 operation uses the air to blow off from shower nozzle 2 and treats the sample of taking a sample and removes the ash, start-up handheld brill body 1, the sample that the sample was treated to the drill bit of using handheld brill body 1 is drilled, start-up control switch control drawing liquid device 71 takes out the water in the water-jug and carries to shower nozzle 2 departments to spout the drill bit simultaneously, the sample that drills to the drill bit carries out the water-cooling.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (4)
1. An ancient geomagnetic sample sampling device is characterized by comprising a handheld drill body (1), a universal adjusting pipe (3), a connecting pipe (6) and a shell (7);
a fixed platform (4) is arranged on the handheld drill body (1); a control switch is arranged on the fixed platform (4);
the universal adjusting pipe (3) is detachably arranged on the fixed platform (4), and a spray head (2) is arranged at one end, facing the drill bit of the handheld drill body (1), of the universal adjusting pipe (3);
a power supply module (74), a three-way conversion head (73), an air supply device (72) and a liquid extraction device (71) are arranged in the shell (7); the power supply module (74), the air supply device (72), the liquid pumping device (71) and the control switch are electrically connected;
an air inlet pipe (721) is arranged at the air inlet end of the air supply device (72), and the air outlet end of the air supply device (72) is connected with one input port of the three-way conversion head (73) through an air pipe;
a liquid inlet pipe (711) is arranged at the liquid inlet end of the liquid pumping device (71); the liquid inlet pipe (711) penetrates out of the shell (7); the liquid outlet end of the liquid pumping device (71) is connected with the other input port of the three-way conversion head (73) through a water pipe; the output port of the three-way conversion head (73) is connected with the other end of the universal adjusting pipe (3) through a connecting pipe (6).
2. An ancient geomagnetic sample sampling device according to claim 1, wherein the universal adjusting pipe (3) is connected with the fixed platform (4) in a buckling manner.
3. An ancient geomagnetic sample sampling apparatus according to claim 1, wherein the housing (7) comprises a box body and a box cover; the box body is provided with a plurality of through holes; the box cover is connected with the box body through a bolt.
4. The device for sampling a sample of geomagnetism according to claim 1, wherein the power module (74) comprises a battery (741), an overcharge protection module (742), and a buck speed regulation module (743);
the battery (741), the overcharge protection module (742) and the voltage reduction and speed regulation module (743) are electrically connected in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222848829.XU CN218725499U (en) | 2022-10-26 | 2022-10-26 | Ancient earth magnetism sample sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222848829.XU CN218725499U (en) | 2022-10-26 | 2022-10-26 | Ancient earth magnetism sample sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218725499U true CN218725499U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222848829.XU Active CN218725499U (en) | 2022-10-26 | 2022-10-26 | Ancient earth magnetism sample sampling device |
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| Country | Link |
|---|---|
| CN (1) | CN218725499U (en) |
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2022
- 2022-10-26 CN CN202222848829.XU patent/CN218725499U/en active Active
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