CN207332874U - A kind of soil sampling apparatus - Google Patents
A kind of soil sampling apparatus Download PDFInfo
- Publication number
- CN207332874U CN207332874U CN201721314921.0U CN201721314921U CN207332874U CN 207332874 U CN207332874 U CN 207332874U CN 201721314921 U CN201721314921 U CN 201721314921U CN 207332874 U CN207332874 U CN 207332874U
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- China
- Prior art keywords
- hinged
- probe tube
- strut
- rack
- supporting rod
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Abstract
This application discloses a kind of soil sampling apparatus of Agricultural Water-Soil Engineering technical field,Including rack,The motor that probe tube is rotatably connected in the rack and drives probe tube to rotate,Sampling pipe outer wall is equipped with circular knife,Probe tube lower end is hinged with multiple cutting rings,Multiple cutting rings circumferentially form coniform drill bit with the probe tube center of circle,The cutting ring is equipped with the driving mechanism for rotating it,The driving mechanism includes supporting rod,Post upper is rotatably connected to fixed plate,Fixed plate is connected with fixed link,Fixed link is fixedly connected in rack,Movable sleeve is slidably connected on the supporting rod,Movable sleeve is hinged with strut,Strut is hinged with cutting ring,Connecting rod is hinged with strut,The one end of connecting rod away from strut is hinged with supporting rod lower end,The activity set upper side is fixedly connected with adjustable pipe,Gap is equipped between adjustable pipe and supporting rod,Adjustable pipe upper end is rotatably connected to lifter plate,Lifter plate is connected with cylinder,Cylinder is fixedly connected in rack.
Description
Technical field
It the utility model is related to Agricultural Water-Soil Engineering technical field, and in particular to a kind of soil sampling apparatus.
Background technology
In Agricultural Water-Soil Engineering technical field, it is often necessary to carry out soil sample.Traditional soil sample method is by ring
Knife is steadily pressed into soil, and the earth pillar in cutting ring is emerged behind cutting ring upper end, is excavated surrounding soil with spades, is taken out full of soil
Cutting ring.When needing to the soil of deeper when measured, then to want large area to excavate soil surface, it is often necessary to excavate to 1-2m
Depth.For anthropogenic soil, such large area, high intensity disturbed soil carry out original soil sampling, to crops farming shadow
Ring greatly, therefore sample time and the sampling frequency are frequently subjected to limit, and also traditional sampling method takes time and effort, and it is extremely inefficient.
Therefore need on the basis of traditional core cutter method, study a kind of soil sample instrument smaller to original soil destructiveness, efficiency is higher.
Utility model content
The utility model is intended to provide a kind of soil sampling apparatus, to original when with solution, deep soil samples in the prior art
Native destructive technical problem big, sampling efficiency is low.
In order to solve the above-mentioned technical problem, the utility model provides following scheme：A kind of soil sampling apparatus, including machine
Frame, the motor that probe tube is rotatably connected in the rack and drives probe tube to rotate, sampling pipe outer wall are equipped with circular knife, sampling
Pipe lower end is hinged with multiple cutting rings, and multiple cutting rings circumferentially form coniform drill bit with the probe tube center of circle, and the cutting ring, which is equipped with, to be made
Its driving mechanism rotated, the driving mechanism include supporting rod, and post upper is rotatably connected to fixed plate, fixed plate connection
There is fixed link, fixed link is fixedly connected in rack, and movable sleeve is slidably connected on the supporting rod, and movable sleeve is hinged with branch
Bar, strut are hinged with cutting ring, and connecting rod is hinged with strut, and the one end of connecting rod away from strut is hinged with supporting rod lower end, the work
Dynamic set upper side is fixedly connected with adjustable pipe, and gap is equipped between adjustable pipe and supporting rod, and adjustable pipe upper end is rotatably connected to lifting
Plate, lifter plate are connected with cylinder, and cylinder is fixedly connected in rack.
The operation principle of this programme：When carrying out deep soil sampling using the present apparatus, driving mechanism is similar to the structure of umbrella,
Control cylinder raises lifter plate, and lifter plate drives adjustable pipe and movable sleeve rise, and strut is with rise, and strut is away from activity
One end of set is hinged with cutting ring, connecting rod is hinged with strut, the one end of connecting rod away from strut is hinged with supporting rod lower end, in power
Under the action of, cutting ring is rotated to center of circle direction, and the drill bit of taper is formed until cutting ring contacts with each other, and at this time, is closed cylinder, is opened
Motor, motor driving probe tube rotate, because sampling pipe outer wall is equipped with circular knife, so probe tube can carry out boring geotechnique when rotating
Make, when probe tube down gets into certain depth, close motor, probe tube is improved a distance（More than or equal to the height of cutting ring
Degree）, cylinder is opened, control lifter plate declines, and adjustable pipe and movable sleeve decline, and the position relationship change of strut and connecting rod can will
Cutting ring struts, make its turn to probe tube coaxial line, close cylinder, then open motor, continue drill down geotechnique and make, at this time,
Cutting ring is rotated with probe tube, under the cutting force of cutting ring, i.e., the soil among cutting ring is pressed into probe tube, is then shut off
Motor, transfers to probe tube, soil in probe tube is taken out.
The beneficial effect of this programme：In the present solution, close cutting ring to form drill bit using driving structure, so boring soil downwards
When, topsoil will not be entered in probe tube, and to cutting ring after deep soil, is opened, cutting ring cutting soil is simultaneously pressed into
Into probe tube, the sampling work of deep soil is realized；Bored in the present apparatus using the circular knife for sampling pipe outer wall setting
Geotechnique makees, and the native speed of brill is fast, and sampling efficiency is high, and need to only bore a hole, smaller to original soil destructiveness.
Preferred solution 1：Based on scheme improvement, bearing, the activity are equipped between the supporting rod and fixed plate
Bearing also is provided between pipe and lifter plate.Since adjustable pipe is connected by strut with cutting ring, supporting rod passes through connecting rod and connects with strut
Connect, so when probe tube rotates, supporting rod and adjustable pipe can also rotate therewith, so supporting rod is rotatablely connected with fixed plate, is living
Dynamic pipe is rotatablely connected with lifter plate, so setting the rotation that bearing ensures supporting rod and adjustable pipe reliable, and is stably connected respectively
Fixed plate is connected on, on lifter plate, situations such as will not falling off.
Preferred solution 2：Preferably 1 improvement, the probe tube is interior to be equipped with push plate, and push plate is connected with push rod, pushes away
The one end of bar away from push plate is rotatably connected to elevator, and elevator is connected with hydraulic cylinder, and hydraulic cylinder is fixed in rack, described to push away
Centre bore is equipped with plate and push rod, centre bore is slidably connected with supporting rod.Set in this way, when need take out probe tube in
Soil when, hydraulic cylinder drive elevator move downward, push rod and push plate move downward therewith, i.e., soil are released probe tube.
Preferred solution 3：Preferably 2 improvement, is equipped with bearing between the push rod and elevator.Push rod and activity
Pipe is slidably connected, so when probe tube rotates, push rod can also rotate therewith, so push rod and elevator rotation connection；Passing through
The rotation for setting bearing to ensure push rod between push rod and elevator is reliable, and is stably connected on elevator, will not occur
Situations such as coming off.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of soil sampling apparatus of the utility model；
Fig. 2 is part sectioned view when a kind of soil sampling apparatus cutting ring of the utility model is unfolded.
Embodiment
The utility model is described in further detail below by embodiment：
Reference numeral in Figure of description includes：Probe tube 1, adjustable pipe 2, supporting rod 3, push plate 4, push rod 5, handle 6,
Rack 7, motor 8, output shaft 9, belt 10, bearing 11, fixed plate 12, lifter plate 13, elevator 14, hydraulic cylinder 15, cylinder 16,
Fixed link 17, movable sleeve 18, strut 19, connecting rod 20, cutting ring 21.
Embodiment is basic as shown in attached drawing 1, Fig. 2：
A kind of soil sampling apparatus, including rack 7, rack 7 are equipped with handle 6, a through hole are offered in rack 7, lead to
A bearing 11 is fixed with hole, a probe tube 1 is fixedly connected with bearing 11, a motor 8 is further fixed in rack 7,
The output shaft 9 of motor 8 is connected by belt 10 with 1 upper end of probe tube, and the outer wall of probe tube 1 is equipped with circular knife, 1 lower end of probe tube
Multiple cutting rings 21 are hinged with, multiple cutting rings 21 form coniform drill bit after being rotated toward 1 center of circle of probe tube, cutting ring 21, which is equipped with, makes it
The driving mechanism of rotation, driving mechanism include supporting rod 3, and 3 upper end of supporting rod is rotatably connected to fixed plate 12 by bearing 11, Gu
Fixed board 12 is connected with fixed link 17, and fixed link 17 is fixedly connected in rack 7, and movable sleeve 18 is slidably connected on supporting rod 3, living
Dynamic set 18 is hinged with strut 19, and strut 19 is hinged with cutting ring 21, connecting rod 20 is hinged with strut 19, connecting rod 20 is away from strut 19
One end is hinged with 3 lower end of supporting rod, and 18 upper end of movable sleeve is fixedly connected with adjustable pipe 2, is equipped between adjustable pipe 2 and supporting rod 3
Gap, 2 upper end of adjustable pipe are rotatably connected to lifter plate 13 by bearing 11, and lifter plate 13 is connected with cylinder 16, and cylinder 16 is fixed
It is connected in rack 7；Push plate 4 is equipped with probe tube 1, push plate 4 is connected with push rod 5, and the one end of push rod 5 away from push plate 4 passes through axis
Hold 11 and be rotatably connected to elevator 14, elevator 14 is connected with hydraulic cylinder 15, and hydraulic cylinder 15 is fixed in rack 7, push plate 4 and pushes away
Centre bore is equipped with bar 5, centre bore is slidably connected with supporting rod 3.
When carrying out deep soil sampling using the present apparatus, driving mechanism is similar to the structure of umbrella, and control cylinder 16 makes lifting
Plate 13 raises, and lifter plate 13 drives adjustable pipe 2 and movable sleeve 18 to raise, and strut 19 is with rise, and strut 19 is away from movable sleeve
18 one end is hinged with cutting ring 21, is hinged with connecting rod 20 on strut 19, the one end of connecting rod 20 away from strut 19 with supporting rod 3
End is hinged, and under force, cutting ring 21 is rotated to center of circle direction, and the drill bit of taper is formed until cutting ring 21 contacts with each other, this
When, cylinder 16 is closed, opens motor 8, motor 8 drives probe tube 1 to rotate, because 1 outer wall of probe tube is equipped with circular knife, so taking
Sample pipe 1 can carry out boring geotechnological work when rotating, and when probe tube 1 down gets into certain depth, close motor 8, probe tube 1 is improved one
Segment distance（More than or equal to the height of cutting ring 21）, cylinder 16 is opened, control lifter plate 13 declines, under adjustable pipe 2 and movable sleeve 18
The position relationship change of drop, strut 19 and connecting rod 20 can strut cutting ring 21, it is turned to and 1 coaxial line of probe tube, pass
Hold one's breath cylinder 16, then open motor 8, continue drill down geotechnique and make, at this time, cutting ring 21 is rotated with probe tube 1, in cutting for cutting ring 21
Cut under power, i.e., the soil among cutting ring 21 is pressed into probe tube 1, be then shut off motor 8, transfer to probe tube 1, hydraulic cylinder 15
Elevator 14 is driven to move downward, push rod 5 and push plate 4 move downward therewith, i.e., soil are released probe tube 1.
Above-described is only the embodiment of the utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (4)
- A kind of 1. soil sampling apparatus, it is characterised in that：Including rack, probe tube is rotatably connected in the rack and driving takes The motor that sample pipe rotates, sampling pipe outer wall are equipped with circular knife, and probe tube lower end is hinged with multiple cutting rings, and multiple cutting rings are with probe tube The center of circle circumferentially forms coniform drill bit, and the cutting ring is equipped with the driving mechanism for rotating it, and the driving mechanism includes support Bar, post upper are rotatably connected to fixed plate, and fixed plate is connected with fixed link, and fixed link is fixedly connected in rack, described Movable sleeve is slidably connected on supporting rod, movable sleeve is hinged with strut, and strut is hinged with cutting ring, and connecting rod is hinged with strut, even The one end of bar away from strut is hinged with supporting rod lower end, and the activity set upper side is fixedly connected with adjustable pipe, adjustable pipe and support Gap is equipped between bar, adjustable pipe upper end is rotatably connected to lifter plate, and lifter plate is connected with cylinder, and cylinder is fixedly connected on rack On.
- A kind of 2. soil sampling apparatus according to claim 1, it is characterised in that：Set between the supporting rod and fixed plate There is bearing, bearing also is provided between the adjustable pipe and lifter plate.
- A kind of 3. soil sampling apparatus according to claim 2, it is characterised in that：Push plate is equipped with the probe tube, is pushed away Plate is connected with push rod, and the one end of push rod away from push plate is rotatably connected to elevator, and elevator is connected with hydraulic cylinder, and hydraulic cylinder is fixed In rack, centre bore is equipped with the push plate and push rod, centre bore is slidably connected with supporting rod.
- A kind of 4. soil sampling apparatus according to claim 3, it is characterised in that：It is equipped between the push rod and elevator Bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314921.0U CN207332874U (en) | 2017-10-12 | 2017-10-12 | A kind of soil sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721314921.0U CN207332874U (en) | 2017-10-12 | 2017-10-12 | A kind of soil sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332874U true CN207332874U (en) | 2018-05-08 |
Family
ID=62367852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721314921.0U Expired - Fee Related CN207332874U (en) | 2017-10-12 | 2017-10-12 | A kind of soil sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332874U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132640A (en) * | 2019-05-23 | 2019-08-16 | 武汉科技大学 | A kind of soil sampling apptss |
| CN110243628A (en) * | 2019-07-24 | 2019-09-17 | 沈阳农业大学 | Sampler is used in a kind of analysis of soil micromorphology |
| CN111272470A (en) * | 2020-03-18 | 2020-06-12 | 广东电网有限责任公司 | Surveying mechanism capable of surveying in multiple directions |
| CN114136699A (en) * | 2021-12-23 | 2022-03-04 | 中山市承铭农业技术开发有限公司 | Soil sample collecting device for agricultural soil testing and formulated fertilization |
| CN116357314A (en) * | 2022-12-19 | 2023-06-30 | 济宁华杰技术服务有限公司 | Geological environment sampling drilling machine and application method thereof |
-
2017
- 2017-10-12 CN CN201721314921.0U patent/CN207332874U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132640A (en) * | 2019-05-23 | 2019-08-16 | 武汉科技大学 | A kind of soil sampling apptss |
| CN110243628A (en) * | 2019-07-24 | 2019-09-17 | 沈阳农业大学 | Sampler is used in a kind of analysis of soil micromorphology |
| CN111272470A (en) * | 2020-03-18 | 2020-06-12 | 广东电网有限责任公司 | Surveying mechanism capable of surveying in multiple directions |
| CN114136699A (en) * | 2021-12-23 | 2022-03-04 | 中山市承铭农业技术开发有限公司 | Soil sample collecting device for agricultural soil testing and formulated fertilization |
| CN114136699B (en) * | 2021-12-23 | 2024-02-02 | 中山市承铭农业技术开发有限公司 | Soil sample collection device for agricultural soil testing and formulated fertilization |
| CN116357314A (en) * | 2022-12-19 | 2023-06-30 | 济宁华杰技术服务有限公司 | Geological environment sampling drilling machine and application method thereof |
| CN116357314B (en) * | 2022-12-19 | 2024-04-19 | 济宁华杰技术服务有限公司 | Geological environment sampling drilling machine and application method thereof |
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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: 20180508 Termination date: 20211012 |