CN210051583U - Portable lake layering bed mud sample thief - Google Patents
Portable lake layering bed mud sample thief Download PDFInfo
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- CN210051583U CN210051583U CN201920827794.7U CN201920827794U CN210051583U CN 210051583 U CN210051583 U CN 210051583U CN 201920827794 U CN201920827794 U CN 201920827794U CN 210051583 U CN210051583 U CN 210051583U
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Abstract
The utility model discloses a portable lake layering bed mud sample thief, it includes the sampling rod, be connected with on the sampling rod and remove the box, it is strip rectangle structure to remove the box, it is provided with the sample storage bottle to remove the box inside, a power supply, controller and motor driver, the bottom of sampling rod is seted up flutedly, fixedly connected with servo motor on the top inner wall of recess, servo motor and motor driver electric connection, motor driver and controller electric connection, slidable mounting has the telescopic link in the recess, the through-hole has been seted up on the telescopic link, the inside fixed mounting of through-hole has the fixed block, threaded connection has the screw rod on the fixed block, the top of screw rod and servo motor's output shaft fixed mounting, the rectangular channel has been seted up to the bottom of screw rod, slidable mounting has the rectangular rod in the rectangular channel, the. The utility model discloses can sample the bed mud of the different degree of depth by the layering, practice thrift the manpower, and portable.
Description
The technical field is as follows:
the utility model relates to a sample thief technical field especially relates to a portable lake layering bed mud sample thief.
Background art:
in environmental monitoring, it is usually necessary to sample and analyze the bottom sediment of rivers and lakes to know the composition, organic matter or pollutant content, etc. of the bottom sediment at different depths so as to analyze the environmental conditions of the rivers and lakes.
Need the staff hard to press sampling device to sampling in earth when current sampling device samples, sampling efficiency is not high, carries inconveniently, and can not carry out the earth sampling of different levels.
The utility model has the following contents:
an object of the utility model is to provide a portable lake layering bed mud sample thief to solve the not enough of prior art.
The utility model discloses by following technical scheme implement:
a portable lake layered sediment sampler comprises a sampling rod, a movable box is connected on the sampling rod, the movable box is in a strip-shaped rectangular structure, a sample storage bottle and a power supply are arranged in the movable box, controller and motor drive, the bottom of sampling rod is seted up flutedly, fixedly connected with servo motor on the top inner wall of recess, servo motor and motor drive electric connection, motor drive and controller electric connection, slidable mounting has the telescopic link in the recess, the through-hole has been seted up on the telescopic link, the inside fixed mounting of through-hole has the fixed block, threaded connection has the screw rod on the fixed block, the top of screw rod and servo motor's output shaft fixed mounting, the rectangular channel has been seted up to the bottom of screw rod, slidable mounting has the rectangular pole in the rectangular channel, the bottom fixedly connected with toper rotating head of rectangular pole, toper rotating head and telescopic link sliding connection, the helicla flute has been seted up.
Preferably, the outside fixed mounting of telescopic link has arc sampling box, and arc sampling box internally mounted has the arc shielding plate, and arc sampling box sets up for the slope, and arc sampling box sets up the convenience for the slope and scrapes into inside earth.
Preferably, the top fixed mounting of arc sampling box has the arc piece, has seted up the arc chamber on the arc piece, arc shielding plate and arc chamber sliding connection, the top fixedly connected with guide bar of arc shielding plate, fixed mounting has same spring between the top of arc shielding plate and the top inner wall of arc chamber, and the spring housing is established in the outside of guide bar, and the spring provides elasticity for the arc shielding plate, prevents that earth from pushing away the arc shielding plate from arc sampling box.
Preferably, the dwang is installed in the outside rotation of sampling pole, and the outside winding of dwang has wire rope's one end, and wire rope's the other end and guide bar fixed connection, the outside of telescopic link and sampling pole all are provided with the scale mark, and the convenient observation sample degree of depth of scale mark.
Preferably, a plurality of constant head tanks have been seted up to one side of sampling pole, and slidable mounting has the locating lever on the rotor plate, and the locating lever cooperatees with the constant head tank that corresponds, and the bottom fixed mounting of telescopic link has T type piece, and T type piece is rotated with the top of toper rotating head and is connected, and the sample groove has been seted up in the outside of sampling pole, and the sample groove can be taken a sample to shallower position, and T type piece has spacing effect.
The utility model has the advantages that: the sampling rod is detached into the surface of the soil, the soil with a shallow surface is sampled through the sampling groove, the servo motor is started, the telescopic rod and the fixing block are arranged, so that the telescopic rod, the arc-shaped sampling box and the conical rotating head move downwards, the arc-shaped sampling box pulls the steel wire rope to move downwards, scales are arranged on the telescopic rod and the sampling rod, so that workers can sample the soil with different depths, the soil with different levels can be sampled, and layered sampling can be performed by using the sampling groove and the arc-shaped sampling box;
due to the arrangement of the rectangular rod, the conical rotating head rotates and moves downwards to separate soil, so that the telescopic rod can conveniently move downwards, and manpower is saved;
when the arc-shaped sampling box is inserted into a proper position, the arc-shaped shielding plate leaves the arc-shaped sampling box due to the arrangement of the rotating rod, the steel wire rope and the arc-shaped shielding plate, so that soil enters the arc-shaped sampling box, and after sampling is finished, the servo motor is reversely started to enable the telescopic rod to move upwards to contract, so that the arc-shaped sampling box is convenient to carry;
the utility model discloses can sample the bed mud of the different degree of depth by the layering, practice thrift the manpower, and portable.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses a portable lake layering sediment sample thief structural diagram.
Fig. 2 is a schematic structural diagram of a part a of the portable lake layered sediment sampler of the utility model.
FIG. 3 is a schematic structural view of a part B of the portable lake layered sediment sampler of the present invention;
fig. 4 is a block diagram of a servo motor driving circuit of a portable lake layered sediment sampler of the present invention.
In the figure: 1 sampling rod, 2 grooves, 3 telescopic rods, 4 conical rotating heads, 5 servo motors, 6 screw rods, 7 fixing blocks, 8 rectangular rods, 9 through holes, 10 arc-shaped sampling boxes, 11 arc-shaped shielding plates, 12 arc-shaped blocks, 13 springs, 14 guide rods, 15 steel wire ropes, 16 rotating plates, 17 rotating rods, 18 positioning rods, 19T-shaped blocks and 20 sampling grooves.
The specific implementation mode is as follows:
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a portable lake layered sediment sampler comprises a sampling rod 1, a movable box is connected on the sampling rod 1, the movable box is a strip-shaped rectangular structure, a sample storage bottle, a power supply, a controller and a motor driver are arranged in the movable box, a groove 2 is arranged at the bottom end of the sampling rod 1, a servo motor 5 is fixedly connected on the inner wall of the top of the groove 2, the servo motor 5 is electrically connected with the motor driver, the motor driver is electrically connected with the controller, a telescopic rod 3 is slidably mounted in the groove 2, a through hole 9 is arranged on the telescopic rod 3, a fixed block 7 is fixedly mounted in the through hole 9, a screw rod 6 is in threaded connection with the fixed block 7, the top end of the screw rod 6 is fixedly mounted with an output shaft of the servo motor 5, a rectangular groove is arranged at the bottom end of the screw rod 6, a rectangular rod, the conical rotating head 4 is connected with the telescopic rod 3 in a sliding way, a spiral groove is arranged on the outer side of the conical rotating head 4, the sampling rod 1 is disassembled into the surface of the soil, the soil with shallow earth surface is sampled through the sampling groove 20, the servo motor 5 is started, the telescopic rod 3 and the fixing block 7 are arranged, the telescopic rod 3, the arc-shaped sampling box 10 and the conical rotating head 4 move downwards, the arc-shaped sampling box 10 pulls the steel wire rope 15 to move downwards, due to the fact that scales are arranged on the telescopic rod 3 and the sampling rod 1, workers can take the soil with different depths and can sample the soil with different levels, the sampling groove 20 and the arc-shaped sampling box 10 can be used for layered sampling, due to the fact that the rectangular rod 8 is arranged, the conical rotating head 4 rotates downwards to move, the soil is separated, the telescopic rod 3 is convenient to move downwards, manpower is saved, and when the arc-shaped, owing to set up dwang 17, wire rope 15 and arc shielding plate 11 for arc shielding plate 11 leaves arc sampling box 10, and the earth of messenger gets into in arc sampling box 10, and the back is accomplished in the sample, and servo motor 5 is opened in the reversal, makes 3 upward movements of telescopic link shrink, portable, the utility model discloses can take a sample the bed mud of the different degree of depth by the layering, practice thrift the manpower, and portable.
The utility model discloses, the outside fixed mounting of telescopic link 3 has arc sampling box 10, arc sampling box 10 internally mounted has arc shielding plate 11 in a sliding manner, arc sampling box 10 sets up for the slope and conveniently scrapes earth into inside, arc sampling box 10's top fixed mounting has arc piece 12, arc chamber has been seted up on arc piece 12, arc shielding plate 11 and arc chamber sliding connection, arc shielding plate 11's top fixed connection has guide bar 14, fixed mounting has same spring 13 between arc shielding plate 11's top and the top inner wall of arc chamber, spring 13 cover is established in the outside of guide bar 14, spring 13 provides elasticity for arc shielding plate 11, prevent that earth from pushing arc shielding plate 11 away from arc sampling box 10, sampling bar 1's outside is rotated and is installed dwang 17, the outside of dwang 17 is twined there is wire rope 15's one end, the other end of the steel wire rope 15 is fixedly connected with the guide rod 14, the outer sides of the telescopic rod 3 and the sampling rod 1 are provided with scale marks, the scale marks facilitate observation of sampling depth, one side of the sampling rod 1 is provided with a plurality of positioning grooves, the rotating plate 16 is provided with a positioning rod 18 in a sliding manner, the positioning rod 18 is matched with the corresponding positioning groove, the bottom of the telescopic rod 3 is fixedly provided with a T-shaped block 19, the T-shaped block 19 is rotatably connected with the top of the conical rotating head 4, the outer side of the sampling rod 1 is provided with a sampling groove 20, the sampling groove 20 can sample a shallow position, the T-shaped block 19 has a limiting effect, the sampling rod 1 is disassembled into the soil surface, soil with a shallow surface is sampled through the sampling groove 20, the servo motor 5 is started, due to the arrangement of the screw rod 6, the telescopic rod 3 and the fixing block 7, the telescopic rod 3, the arc sampling box 10 pulls the steel wire rope 15 to move downwards, because the telescopic rod 3 and the sampling rod 1 are both provided with scales, workers can take earth with different depths, can sample earth with different levels, can sample by layers by utilizing the sampling groove 20 and the arc sampling box 10, because the rectangular rod 8 is arranged, the conical rotating head 4 rotates to move downwards to separate the earth, the telescopic rod 3 can move downwards conveniently, manpower is saved, when the arc sampling box 10 is inserted into a proper position, because the rotating rod 17, the steel wire rope 15 and the arc shielding plate 11 are arranged, the arc shielding plate 11 is separated from the arc sampling box 10, the earth can enter the arc sampling box 10, after the sampling is finished, the servo motor 5 is reversely opened, the telescopic rod 3 moves upwards to shrink, and is convenient to carry, the utility model can sample bottom mud with different depths by layers, practice thrift the manpower, and portable, servo motor 5 has outage self-locking function, and servo motor 5 'S model is 86BYGH, and motor driver' S model is MC425, and the model of controller is S7200.
Working principle, when in use, the servo motor 5, the controller and the motor driver are all connected with a power supply, the sampling rod 1 is disassembled into the surface of the soil, the soil with shallow earth surface is sampled through the sampling groove 20, the servo motor 5 is started, the positioning rod 18 is taken out from the corresponding positioning groove, due to the arrangement of the screw rod 6, the telescopic rod 3 and the fixing block 7, the telescopic rod 3 is in sliding connection with the sampling rod 1, so that the telescopic rod 3 moves downwards, the telescopic rod 3 drives the arc-shaped sampling box 10 and the conical rotating head 4 to move downwards, the arc-shaped sampling box 10 pulls the steel wire rope 15 to move downwards, the elastic force of the spring 13 can provide elastic force for the arc-shaped shielding plate 11, the arc-shaped shielding plate 11 is prevented from leaving the arc-shaped sampling box 10, and due to the scales arranged on the telescopic rod 3 and the sampling rod 1, workers can take the soil with, can carry out layered sampling, simultaneously, because the rectangular rod 8 is arranged, the rectangular rod 8 is fixedly connected with the conical rotating head 4, the rectangular rod 8 is connected with the screw rod 6 in a sliding way, the conical rotating head 4 rotates and moves downwards, meanwhile, the rectangular rod 8 stretches downwards to separate soil, the telescopic rod 3 conveniently moves downwards, manpower is saved, when the arc sampling box 10 is inserted into a proper position, the servo motor 5 is stopped, the rotating rod 17 is rotated, because the steel wire rope 15 and the arc shielding plate 11 are arranged, the arc shielding plate 11 is separated from the arc sampling box 10, the sampling rod 1 is twisted or moved, the soil enters the arc sampling box 10, the servo motor 5 is reversely opened, the telescopic rod 3 and the arc sampling box 10 both move upwards, the conical rotating head 4 reversely rotates, meanwhile, the rotating rod 17 is twisted to wind the steel wire rope 15, the soil inside the arc sampling box 10 and the sampling groove 20 is taken out, it can to place respectively in the different sample storage bottles to preserve, after the sample is accomplished, pack up sampling rod 1 and place portable in the removal box.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a portable lake layering sediment sample thief, including sampling rod (1), a serial communication port, be connected with the removal box on sampling rod (1), the removal box is strip rectangle structure, the removal box is inside to be provided with the storage bottle, a power supply, controller and motor drive, recess (2) are seted up to the bottom of sampling rod (1), fixedly connected with servo motor (5) on the top inner wall of recess (2), servo motor (5) and motor drive electric connection, motor drive and controller electric connection, slidable mounting has telescopic link (3) in recess (2), through-hole (9) have been seted up on telescopic link (3), the inside fixed mounting of through-hole (9) has fixed block (7), threaded connection has screw rod (6) on fixed block (7), the top of screw rod (6) and the output shaft fixed mounting of servo motor (5), the rectangular channel has been seted up to the bottom of screw rod (6), sliding mounting has rectangle pole (8) in the rectangular channel, the bottom fixedly connected with toper rotating head (4) of rectangle pole (8), toper rotating head (4) and telescopic link (3) sliding connection, and the helicla flute has been seted up in toper rotating head (4) outside.
2. The portable lake layered sediment sampler as claimed in claim 1, wherein an arc-shaped sampling box (10) is fixedly mounted on the outer side of the telescopic rod (3), an arc-shaped shielding plate (11) is slidably mounted inside the arc-shaped sampling box (10), and the arc-shaped sampling box (10) is arranged in an inclined manner.
3. The portable lake stratified sediment sampler as claimed in claim 2, wherein the top of the arc-shaped sampling box (10) is fixedly provided with an arc-shaped block (12), the arc-shaped block (12) is provided with an arc-shaped cavity, the arc-shaped shielding plate (11) is slidably connected with the arc-shaped cavity, the top of the arc-shaped shielding plate (11) is fixedly connected with a guide rod (14), the same spring (13) is fixedly arranged between the top of the arc-shaped shielding plate (11) and the inner wall of the top of the arc-shaped cavity, and the spring (13) is sleeved on the outer side of the guide rod (14).
4. The portable lake stratified sediment sampler as claimed in claim 1, wherein a rotating rod (17) is rotatably mounted on the outer side of the sampling rod (1), one end of a steel wire rope (15) is wound on the outer side of the rotating rod (17), the other end of the steel wire rope (15) is fixedly connected with the guide rod (14), and scale marks are arranged on the outer sides of the telescopic rod (3) and the sampling rod (1).
5. The portable lake layered sediment sampler as claimed in claim 1, wherein one side of the sampling rod (1) is provided with a plurality of positioning grooves, the rotating plate (16) is slidably provided with positioning rods (18), the positioning rods (18) are matched with the corresponding positioning grooves, the bottom of the telescopic rod (3) is fixedly provided with a T-shaped block (19), the T-shaped block (19) is rotatably connected with the top of the conical rotating head (4), and the outer side of the sampling rod (1) is provided with a sampling groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827794.7U CN210051583U (en) | 2019-06-03 | 2019-06-03 | Portable lake layering bed mud sample thief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827794.7U CN210051583U (en) | 2019-06-03 | 2019-06-03 | Portable lake layering bed mud sample thief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210051583U true CN210051583U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827794.7U Expired - Fee Related CN210051583U (en) | 2019-06-03 | 2019-06-03 | Portable lake layering bed mud sample thief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210051583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304702A (en) * | 2020-10-19 | 2021-02-02 | 四川清和科技有限公司 | Surface layer sediment sampling device |
-
2019
- 2019-06-03 CN CN201920827794.7U patent/CN210051583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304702A (en) * | 2020-10-19 | 2021-02-02 | 四川清和科技有限公司 | Surface layer sediment sampling device |
| CN112304702B (en) * | 2020-10-19 | 2023-08-08 | 四川清和科技有限公司 | Surface layer bottom mud sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20200603 |