CN209356238U - A kind of soil sampler for geological mapping - Google Patents
A kind of soil sampler for geological mapping Download PDFInfo
- Publication number
- CN209356238U CN209356238U CN201920042871.8U CN201920042871U CN209356238U CN 209356238 U CN209356238 U CN 209356238U CN 201920042871 U CN201920042871 U CN 201920042871U CN 209356238 U CN209356238 U CN 209356238U
- Authority
- CN
- China
- Prior art keywords
- rack
- threaded rod
- drill bit
- soil
- geological mapping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to sampler technical fields；A kind of soil sampler for geological mapping, including rack are disclosed, the middle part of rack is equipped with vertical hole, and vertical hole internal screw thread is connected with threaded rod；The bottom thread of threaded rod is connected with drill bit, and chamber is equipped in drill bit；The side wall of drill bit is equipped with several arc blocks that Open Side Down and the feed inlet below arc block, feed inlet are communicated with chamber, and feed inlet is equipped with guide plate；Rack is equipped with the power mechanism for driving threaded rod rotation.This programme mainly solves the problems, such as that artificial soil extracting efficiency is low at present, replaces manually effectively increasing soil extracting efficiency by machinery.
Description
Technical field
The utility model relates to sampler technical fields.
Background technique
Soil sampler has been widely used in now in scientific research, teaching and production division, and soil sampler is under lifting
Device of the layer soil as test soil pattern, the test soil pattern of acquirement are used to analyze soil property, and soil sampler is in engineering
It is played an important role in geological mapping.
Currently, the indigenous equipment that takes being often used in geological mapping is Luoyang Spade, it is this to be taken from the soft soil of soil property
Soil sample personnel for deliberation in part carry out chemical examination research out, however, or deep soil harder for some soil properties is then helpless,
It can only be excavated by artificial using spade, it is not only troublesome in poeration, but also inefficiency.
Utility model content
The utility model is intended to provide a kind of soil sampler for geological mapping, low to solve artificial soil extracting efficiency at present
Problem.
In order to achieve the above object, the base case of the utility model is as follows: a kind of soil sampler for geological mapping, packet
Including rack, the rack is equipped with vertical hole, and vertical hole internal screw thread is connected with threaded rod；The bottom thread of the threaded rod connects
It is connected to drill bit, and is equipped with chamber in drill bit；The side wall of the drill bit is equipped with several reclinate arc blocks, is located at arc block
The feed inlet of lower section and the guide plate below feed inlet, the feed inlet are communicated with chamber；The rack, which is equipped with, to be driven
The power mechanism of threaded rod rotation.
The advantages of base case:
1, this programme is driven by a power mechanism the rotation moved down with drill bit that threaded rod is realized in threaded rod rotation, and drill bit is deep
When entering in soil, soil can be impinged upon in arc block, and soil is fallen on guide plate from arc block again, soil through guide plate,
Feed inlet is collected to the chamber of drill bit；After completion takes geotechnological sequence, drill bit is taken out out of soil, then separate drill bit and threaded rod,
It can be obtained the soil of chemical examination research；A cubic metre of earth formula is taken compared to current, replaces manually taking soil by machinery, effectively reduce
Labor intensity improves soil extracting efficiency.
2, the chamber in this programme in drill bit can be used in the soil of storage sampling, and collecting effect is good, and the later period is facilitated to take soil
Research；Also, the indoor soil of Bit Cavity is more and more, so that the weight of drill bit also gradually increases, it is ensured that the center of gravity of drill bit
Position is constant, and then improves the stability of rotation；In addition, drill bit is hollow setting, lighter in weight, convenient transportation before sampling.
3, threaded rod is threadedly coupled with vertical hole in this programme, and drill bit is also threadedly coupled with threaded rod, according to threaded connection
The stability of connection can be improved in the self-locking performance of mechanism.
Further, the power mechanism includes the motor affixed with rack and the active conical tooth affixed with motor output shaft
Wheel, the threaded rod upper spline is connected with spline tube, and spline tube is connect with gantry rotation；The spline tube is equipped with and active
The driven wheel of differential of bevel gear engagement.
By above-mentioned setting, the output shaft of motor drives drive bevel gear rotation, and drive bevel gear drives driven wheel of differential
Rotation, driven wheel of differential drive spline tube rotation；Since threaded rod is threadedly coupled with vertical hole, the positive and negative rotation of spline tube
The up and down motion of threaded rod vertical direction can be driven.
Further, the two sides of the rack are equipped with location hole, and positioning hole slidably connects locating piece.By above-mentioned
Setting passes through location hole using locating piece and protrudes into soil and can play the effect of positioning to rack, and then avoids the rolling of rack
It is dynamic.
Further, the threaded rod is equipped with annular groove, is rotatably connected to briquetting in the annular groove, and locating piece is located at briquetting
Motion profile on.
By above-mentioned setting, during threaded rod is rotated and moved down, threaded rod drives briquetting to squeeze locating piece, makes
It obtains locating piece to go deep into ground, further strengthens the locating effect to rack.
Further, the locating piece is equipped with rubber layer.Passed through by above-mentioned setting since rubber layer is flexible material
Rubber layer replaces contact of the locating piece with briquetting, effectively prevents the abrasion of locating piece and briquetting, and then extend locating piece and pressure
The service life of block.
Further, the two sides of the rack are hinged with swing arm, and spring is equipped between swing arm and rack；The swing arm is remote
It disembarks and is equipped with wirerope between one end bottom and locating piece of frame.
By above-mentioned setting, during locating piece moves down, locating piece will pull swing arm far from machine by wirerope
One end of frame moves down；A large amount of dust can be generated when drill bit gos deep into soil, dust can be flown upward to side, pass through swing arm
Blocks dust fly upward upwards, and then dust is avoided to enter the internal of staff.
Detailed description of the invention
Fig. 1 is a kind of main view of the soil sampler embodiment for geological mapping of the utility model.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: rack 1, vertical hole 2, threaded rod 3, drill bit 4, chamber 5, feed inlet 6,
Guide plate 7, motor 8, drive bevel gear 9, spline tube 10, driven wheel of differential 11, location hole 12, locating piece 13, annular groove 14, briquetting
15, rubber layer 16, swing arm 17, spring 18, wirerope 19, arc block 20.
Embodiment is substantially as shown in Fig. 1: a kind of soil sampler for geological mapping, including rack 1, the middle part of rack 1
Vertical hole 2 is offered, and 2 internal screw thread of vertical hole is connected with threaded rod 3；The bottom thread of threaded rod 3 is connected with drill bit 4, and bores
Chamber 5 is equipped in first 4；The side wall of drill bit 4 is equipped with several reclinate arc blocks 20, the charging positioned at 20 lower section of arc block
Mouth 6 and the guide plate 7 below feed inlet 6, feed inlet 6 are communicated with chamber 5.
The top of rack 1 is equipped with motor 8, and drive bevel gear 9 is connected on the output shaft of motor 8；Flower on threaded rod 3
Key connection has spline tube 10, and spline tube 10 and rack 1 are rotatablely connected；It is equipped on spline tube 10 and is engaged with drive bevel gear 9
Driven wheel of differential 11, and 11 sets of driven wheel of differential on threaded rod 3.
The two sides of rack 1 offer location hole 12, and locating piece 13 is slidably connected in location hole 12；On threaded rod 3
Annular groove 14 is offered, and is rotatably connected to briquetting 15 in annular groove 14, locating piece 13 is located on the motion profile of briquetting 15.
The two sides of rack 1 are hinged with swing arm 17, and spring 18 is connected between swing arm 17 and rack 1；Swing arm 17 is separate
One end bottom of rack 1 is connected with wirerope 19, and wirerope 19 passes through rack 1 far from one end of swing arm 17 and is wrapped in locating piece
It is fixed on 13, and wirerope 19 is in exceptionally straight state.
Specific implementation process is as follows:
The soil sampler of this programme is placed on the ground for needing geological mapping, is pricked by locating piece 13 across location hole 12
Enter in ground, realizes the positioning to rack 1.
Start motor 8, the output shaft of motor 8 drives drive bevel gear 9 to rotate forward, and drive bevel gear 9 drives from mantle
Gear 11 rotate, driven wheel of differential 11 drive spline tube 10 rotate so that threaded rod 3 rotation and it is downward along the path of location hole 12
It is mobile；Threaded rod 3 drives briquetting 15 to squeeze locating piece 13, so that locating piece 13 continues deeper into ground, and then reinforces to rack 1
Locating effect.
Threaded rod 3 can also drive drill bit 4 rotate, by threaded rod 3 move down and the rotation of drill bit 4 can be deep
Enter and carry out taking soil in ground, specifically: when drill bit 4 rotates in soil, soil can splash everywhere；Part soil can impinge upon arc
On block 20, soil is fallen on guide plate 7 from arc block 20 again, and soil is collected through guide plate 7, feed inlet 6 to the chamber of drill bit 4
In room 5.
In addition, locating piece 13 will pull swing arm 17 far from machine by wirerope 19 during locating piece 13 moves down
One end of frame 1 moves down；A large amount of dust can be generated when drill bit 4 gos deep into soil, dust can be flown upward to side, pass through pendulum
The blocks dust of arm 17 is flown upward upwards, and then dust is avoided to enter the internal of staff.
Complete after soil collects, the output shaft of motor 8 drives drive bevel gear 9 to rotate backward, drive bevel gear 9 drive from
Dynamic bevel gear 11 rotates, and driven wheel of differential 11 drives spline tube 10 to rotate, so that threaded rod 3 rotates and along the path of location hole 12
It moves up；After drill bit 4 is fully removed ground, rotary drill bit takes out 4 inner cavity of drill bit so that drill bit 4 is separated with threaded rod 3
The soil of room 5 can carry out chemical examination research.
In the present embodiment, the top of locating piece 13 is connected with rubber layer 16；Since rubber layer 16 is flexible material, pass through rubber
Glue-line 16 replaces the contact of locating piece 13 and briquetting 15, effectively prevents the abrasion of locating piece 13 Yu briquetting 15, and then extend and determine
The service life of position block 13 and briquetting 15.
Above-described is only the embodiments of the present invention, the common sense such as well known specific structure and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model structure
It puts, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not shadow
Ring effect and patent practicability that the utility model is implemented.This application claims protection scope should be in its claim
Subject to appearance, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. a kind of soil sampler for geological mapping, it is characterised in that: including rack, the rack is equipped with vertical hole, and perpendicular
Threaded rod is connected with to hole internal screw thread；The bottom thread of the threaded rod is connected with drill bit, and chamber is equipped in drill bit；The brill
The side wall of head is equipped with several reclinate arc blocks, the feed inlet below arc block and leading below feed inlet
To plate, the feed inlet is communicated with chamber；The rack is equipped with the power mechanism for driving threaded rod rotation.
2. the soil sampler according to claim 1 for geological mapping, it is characterised in that: the power mechanism includes and machine
The affixed motor of frame and the drive bevel gear affixed with motor output shaft, the threaded rod upper spline are connected with spline tube, and flower
Key cylinder is connect with gantry rotation；The spline tube is equipped with the driven wheel of differential engaged with drive bevel gear.
3. the soil sampler according to claim 2 for geological mapping, it is characterised in that: the two sides of the rack are equipped with
Location hole, and positioning hole slidably connects locating piece.
4. the soil sampler according to claim 3 for geological mapping, it is characterised in that: the threaded rod is equipped with ring
Slot is rotatably connected to briquetting in the annular groove, and locating piece is located on the motion profile of briquetting.
5. the soil sampler according to claim 4 for geological mapping, it is characterised in that: the locating piece is equipped with rubber
Layer.
6. the soil sampler according to claim 5 for geological mapping, it is characterised in that: the two sides of the rack are hinged
There is swing arm, and is equipped with spring between swing arm and rack；The swing arm far between one end bottom of rack and locating piece be equipped with steel
Cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042871.8U CN209356238U (en) | 2019-01-10 | 2019-01-10 | A kind of soil sampler for geological mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920042871.8U CN209356238U (en) | 2019-01-10 | 2019-01-10 | A kind of soil sampler for geological mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356238U true CN209356238U (en) | 2019-09-06 |
Family
ID=67802694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920042871.8U Expired - Fee Related CN209356238U (en) | 2019-01-10 | 2019-01-10 | A kind of soil sampler for geological mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289293A (en) * | 2020-03-30 | 2020-06-16 | 王宏雷 | Hydraulic ring geological survey sampling equipment |
-
2019
- 2019-01-10 CN CN201920042871.8U patent/CN209356238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289293A (en) * | 2020-03-30 | 2020-06-16 | 王宏雷 | Hydraulic ring geological survey sampling equipment |
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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 |
Granted publication date: 20190906 Termination date: 20210110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |