CN217901266U - Sampling device for geological survey - Google Patents
Sampling device for geological survey Download PDFInfo
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- CN217901266U CN217901266U CN202222157793.0U CN202222157793U CN217901266U CN 217901266 U CN217901266 U CN 217901266U CN 202222157793 U CN202222157793 U CN 202222157793U CN 217901266 U CN217901266 U CN 217901266U
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- crane
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is suitable for a geological survey technical field, the utility model provides a sampling device is used in geological survey, through setting up the hollow groove, the sampling box, the round pin axle, the torsional spring that resets, the apparatus further comprises a rotating shaft, cam and step motor, step motor is when driving the cam that links to each other with the pivot and rotating, can successively drive a plurality of sampling boxes and lean out from the sampling drill bit lateral wall, after the sample connection of sampling box is leaned out, can take a sample to corresponding degree of depth soil, after the sample, the sampling box hides in the sampling drill bit again under the effect of torsional spring that resets, and realize the temporary preservation to soil, realize the sample work to different degree of depth soil with this, need not to extract the sampling drill bit from soil repeatedly, the operation step has been reduced, the sampling efficiency of soil has been improved.
Description
Technical Field
The utility model relates to a geological survey technical field specifically is a sampling device is used in geological survey.
Background
The geological survey is short for geological survey work, and is mainly different investigation and research work for geological conditions such as rocks, stratum structures, mineral products, underground water, landforms and the like in a certain area according to the needs of economic construction, national defense construction and scientific and technical development, and different geological survey work is carried out according to different purposes. The current geological exploration work needs to carry out sampling operation on the soil for exploring geology, so that sampling equipment is needed.
The sampling device for geological survey at present need make a round trip a lot of and carry out the sampling operation to the in-process of taking a sample to different degree of depth soil property, and the operation is comparatively loaded down with trivial details, for this reason, needs the technical problem that the corresponding technical scheme of design solution exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device is used in geology reconnaissance to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a sampling device for geological survey, the device is including sample drill bit, dwang and drive dwang pivoted drive element that links to each other with the sample drill bit, hollow groove has been seted up in the sample drill bit, hollow inslot rotation is provided with the pivot, and is located the pivot periphery in the hollow groove and is provided with a plurality of sampling boxes, the sampling box is crescent, and the one end of sampling box rotates through the round pin axle and sets up at hollow groove, and the sample connection has been seted up to the other end, still be provided with the torsional spring that resets between round pin axle and the hollow inslot wall, a plurality of supplies sampling box pivoted side openings have still been seted up to sample drill bit lateral wall, the step motor drive that the pivot set up through the sample drill bit outward, and the fixed cam that is provided with in the pivot, the rotation orbit of cam interferes with the rotation orbit of sampling box.
As a further aspect of the present invention: the sampling box is provided with three, and three sampling box is the annular array and arranges.
As a further aspect of the present invention: the device still includes elevating system, elevating system includes crane, activity dish, screw rod and swivel nut, activity dish movable mounting is in the crane, the dwang rotates the bottom surface that sets up at the activity dish, drive element installs on the activity dish, the through-hole that supplies the sample drill bit to wear to establish is seted up to the bottom surface of crane, and the crane is located the activity dish periphery and still rotates and be provided with a plurality of screw rods, and one of them screw rod passes through the servo motor drive that sets up on the crane, connects through synchronous pulley transmission between two adjacent screw rods, and is a plurality of all the cover is equipped with the swivel nut on the screw rod, the swivel nut pass through the connecting rod with the activity dish is connected.
As a further aspect of the present invention: the screw rod is provided with three, and three screw rod is equilateral triangle structure and arranges.
As a further aspect of the present invention: the controller is further installed on the lifting frame, and the controller is electrically connected with the driving element, the stepping motor and the servo motor and used for controlling the opening and closing of the driving element, the stepping motor and the servo motor.
As a further aspect of the present invention: the bottom surface lateral wall of crane still is fixed and is provided with a plurality of running-boards.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the cavity groove, the sampling box, the round pin axle, the torsional spring resets, a rotating shaft, cam and step motor, step motor is when driving the cam rotation that links to each other with the pivot, can successively drive a plurality of sampling boxes and lean out from the sampling drill bit lateral wall, after the sample connection of sampling box is leaned out, can take a sample to corresponding degree of depth soil, after the sample is ended, the sampling box is hidden in the sampling drill bit again under the effect of torsional spring resets, and realize the temporary preservation to soil, realize the sample work to different degree of depth soil with this, need not to extract the sampling drill bit from soil repeatedly, the operating procedure has been reduced, the sampling efficiency of soil has been improved.
2. The utility model discloses a set up elevating system, servo motor can drive the activity dish up-and-down motion that links to each other with the swivel nut when rotating among the elevating system to realize the lift of sample drill bit, compare with the mode of pushing down through the manual work among the prior art, not only reduced workman's intensity of labour, can guarantee the perpendicular of sample drill bit moreover and go deep into, make that the device can be accurate take a sample to the different degree of depth soil, further improved the device's practicality.
Drawings
FIG. 1 is a schematic view of an overall structure of a sampling apparatus for geological exploration;
FIG. 2 is a cross-sectional top view of a sampling bit in a sampling apparatus for geological exploration;
FIG. 3 is a sectional top view of a crane in a sampling device for geological exploration;
in the figure: 1-sampling drill bit, 2-rotating rod, 3-driving element, 4-hollow groove, 5-sampling box, 6-pin shaft, 7-sampling port, 8-rotating shaft, 9-cam, 10-stepping motor, 11-reset torsion spring, 12-lifting frame, 13-movable disc, 14-screw rod, 15-screw sleeve, 16-servo motor, 17-synchronous belt wheel, 18-connecting rod, 19-through hole, 20-controller and 21-pedal.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-3, a sampling device for geological survey, the device comprises a sampling drill bit 1, a rotating rod 2 connected with the sampling drill bit 1, and a driving element 3 for driving the rotating rod 2 to rotate, a hollow groove 4 is formed in the sampling drill bit 1, a rotating shaft 8 is rotatably arranged in the hollow groove 4, a plurality of sampling boxes 5 are arranged around the rotating shaft 8 in the hollow groove 4, the sampling boxes 5 are crescent-shaped, one end of each sampling box 5 is rotatably arranged in the hollow groove 4 through a pin shaft 6, a sampling port 7 is formed at the other end of each sampling box 5, a reset torsion spring 11 is further arranged between the pin shaft 6 and the inner wall of the hollow groove 4, a plurality of side holes for the rotation of the sampling boxes 5 are further formed in the side wall of the sampling drill bit 1, the rotating shaft 8 is driven by a stepping motor 10 arranged outside the sampling drill bit 1, and a cam 9 is fixedly arranged on the rotating shaft 8, the rotation orbit of cam 9 interferes with the rotation orbit of sampling box 5, through setting up cavity groove 4, sampling box 5, round pin axle 6, reset torsion spring 11, pivot 8, cam 9 and step motor 10, step motor 10 is when driving the cam 9 that links to each other with pivot 8 and rotate, can successively drive a plurality of sampling boxes 5 and lean out from sampling drill bit 1 lateral wall, after sampling box 5's sample connection 7 is leaned out, can take a sample to corresponding degree of depth soil, after the sample, sampling box 5 hides in sampling drill bit 1 again under the effect of reset torsion spring 11, and realize the temporary preservation to soil, with this realization to the sample work of the different degree of depth soil, need not to extract sampling drill bit 1 from soil repeatedly, the operation step has been reduced, the sampling efficiency of soil has been improved.
Wherein, sample box 5 is provided with three, and three sample box 5 is the annular array and arranges.
Example 2
The embodiment is improved on the basis of embodiment 1, and specifically comprises the following steps:
the device still includes elevating system, elevating system includes crane 12, activity dish 13, screw rod 14 and swivel nut 15, activity dish 13 movable mounting is in crane 12, dwang 2 rotates the bottom surface that sets up at activity dish 13, drive element 3 installs on activity dish 13, the through-hole 19 that supplies sample drill bit 1 to wear to establish is seted up to crane 12's bottom surface, crane 12 is located activity dish 13 periphery and still rotates and is provided with a plurality of screw rods 14, and one of them screw rod 14 is driven through the servo motor 16 that sets up on crane 12, connects through synchronous belt pulley 17 transmission between two adjacent screw rods 14, and is a plurality of all the cover is equipped with swivel nut 15 on the screw rod 14, swivel nut 15 through connecting rod 18 with activity dish 13 connects, through setting up elevating system, among the elevating system servo motor 16 when rotating, can drive activity dish 13 up-and-down motion that links to realize sample drill bit 1's lift, compare with the mode of pushing down through the manual work in the prior art, not only reduced workman's intensity of labour, can guarantee moreover that the perpendicular for this device can be accurate to the different degree of depth carry out a step on the soil sampling device, improved the practicality.
Wherein, the screw rod 14 is provided with three, and three screw rod 14 is the equilateral triangle structure and arranges.
In addition, a controller 20 is further installed on the lifting frame 12, and the controller 20 is electrically connected with the driving element 3, the stepping motor 10 and the servo motor 16 and used for controlling the opening and closing of the driving element 3, the stepping motor 10 and the servo motor 16.
Further, the bottom surface lateral wall of crane 12 still fixedly is provided with a plurality of running-boards 21, and through setting up running-board 21, when the device moves, the accessible is fixed crane 12's position with the mode of trampling by the foot, avoids the device to move, and the phenomenon that rocks appears in crane 12, has further improved the stability of the device operation.
The working principle is as follows: when the soil with different depths needs to be sampled, firstly, the lifting frame 12 is placed on a flat ground, then the servo motor 16 and the driving element 3 are controlled to operate simultaneously, when the driving element 3 drives the sampling drill bit 1 to rotate, the servo motor 16 drives the screw rods 14 to rotate together, so that the movable disc 13 connected with the screw sleeve 15 moves downwards, at the moment, the sampling boxes 5 are hidden in the hollow groove 4 and seal side holes under the action of the reset torsion spring 11, when the sampling drill bit 1 moves to a specified depth, the servo motor 16 and the driving element 3 are firstly stopped to operate, then the stepping motor 10 is controlled to rotate, when the stepping motor 10 drives the cam 9 connected with the rotating shaft 8 to rotate, one of the sampling boxes 5 can be driven to rotate around the pin shaft 6, the sampling port 7 on the sampling box 5 is made to rotate to the outside of the sampling drill bit 1, at the moment, the driving element 3 is continuously controlled to drive the sampling drill bit 1 to rotate, the sampling of the soil with the current specified depth can be realized, after the sampling is finished, the control of the stepping motor 10 continues to drive the rotating shaft 8 to rotate until the hollow box 8 rotates to the empty position between the two sampling boxes 5, at the sampling depth, at the second position, and the sampling drill bit 11 is controlled to move downwards, and the sampling depth, and the sampling operation of the servo motor can be realized when the sampling drill bit 11 is controlled to move downwards again, and the sampling depth.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. The utility model provides a sampling device for geological survey, the device is including sample drill bit (1), dwang (2) and drive dwang (2) pivoted drive element (3) that link to each other with sample drill bit (1), a serial communication port, well hollow cavity (4) have been seted up in sample drill bit (1), well hollow cavity (4) internal rotation is provided with pivot (8), and is located pivot (8) periphery in well hollow cavity (4) and is provided with a plurality of sample boxes (5), sample box (5) are the crescent, and the one end of sample box (5) is rotated through round pin axle (6) and is set up in well hollow cavity (4), and sample connection (7) have been seted up to the other end, still be provided with torsional spring (11) that resets between round pin axle (6) and well hollow cavity (4) inner wall, a plurality of supplies sample box (5) pivoted side openings have still been seted up to sample drill bit (1) lateral wall, step motor (10) drive that pivot (8) set up through sample drill bit (1) outward, and the fixed cam (9) that are provided with in pivot (8), the rotation orbit and the interference box (5) mutually.
2. Sampling device for geological surveying according to claim 1, characterized in that said sampling boxes (5) are provided in three, three sampling boxes (5) being arranged in an annular array.
3. The sampling device for geological survey of claim 1, characterized in that, the device still includes elevating system, elevating system includes crane (12), activity dish (13), screw rod (14) and swivel nut (15), activity dish (13) movable mounting is in crane (12), dwang (2) are rotated and are set up the bottom surface at activity dish (13), driving element (3) are installed on activity dish (13), through-hole (19) that supply sample drill bit (1) to wear to establish are seted up to the bottom surface of crane (12), crane (12) are located activity dish (13) periphery and still rotate and are provided with a plurality of screw rods (14), and servo motor (16) the drive that sets up on crane (12) is passed through in one of them screw rod (14), connect through synchronous pulley (17) transmission between two adjacent screw rods (14), and a plurality of all the cover is equipped with swivel nut (15) on screw rod (14), swivel nut (15) pass through connecting rod (18) with activity dish (13) are connected.
4. Sampling device for geological exploration, according to claim 3, characterized in that said screws (14) are provided with three screws (14) arranged in an equilateral triangular configuration.
5. The sampling device for geological survey according to claim 4, wherein the lifting frame (12) is further provided with a controller (20), and the controller (20) is electrically connected with the driving element (3), the stepping motor (10) and the servo motor (16) and is used for controlling the on/off of the driving element (3), the stepping motor (10) and the servo motor (16).
6. The sampling device for geological survey according to claim 5, characterized in that the bottom side wall of the crane (12) is further fixedly provided with a plurality of foot pedals (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222157793.0U CN217901266U (en) | 2022-08-17 | 2022-08-17 | Sampling device for geological survey |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222157793.0U CN217901266U (en) | 2022-08-17 | 2022-08-17 | Sampling device for geological survey |
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| Publication Number | Publication Date |
|---|---|
| CN217901266U true CN217901266U (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222157793.0U Active CN217901266U (en) | 2022-08-17 | 2022-08-17 | Sampling device for geological survey |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106082A (en) * | 2023-04-12 | 2023-05-12 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Hydrogeology deep water source sampling detection system |
| CN116163723A (en) * | 2023-04-17 | 2023-05-26 | 北京中联勘工程技术有限责任公司 | Geological survey probing soil sampling device |
-
2022
- 2022-08-17 CN CN202222157793.0U patent/CN217901266U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116106082A (en) * | 2023-04-12 | 2023-05-12 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Hydrogeology deep water source sampling detection system |
| CN116106082B (en) * | 2023-04-12 | 2023-06-27 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Hydrogeology deep water source sampling detection system |
| CN116163723A (en) * | 2023-04-17 | 2023-05-26 | 北京中联勘工程技术有限责任公司 | Geological survey probing soil sampling device |
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