CN209639996U - A kind of multifunction soil collector - Google Patents

Abstract

The utility model discloses a kind of multifunction soil collectors, its key points of the technical solution are that including into cylindric sampling tank, it is set to the drill bit of sampling tank bottom end and the sampling handle for driving sampling tank to rotate, the drill bit is arranged at inverted cone shape and is fixedly connected with sampling tank, the sampling handle is set to the one end of sampling tank far from drill bit, it is characterized by: being provided with opening on the sampling tank side wall, the sampling tank lateral surface is marked with the graduation mark for recording opening submergence depth, the graduation mark, which is located at, to be open between sampling handle, the opening and closing element for opening and closing opening is hinged in the opening, the driving assembly for driving opening and closing element to outwardly open or be closed opening is additionally provided in the sampling tank.The soil collection device can acquire the soil of designated depth and guarantee that collected soil is not influenced by other soil layers.

Description

A kind of multifunction soil collector

Technical field

The utility model relates to soil sampling technical field, more particularly to a kind of multifunction soil collector.

Background technique

It is well known that the environment in each place be it is different, bring soil environment also can be different, soil at Point, structure, water content etc. also can not be identical.Soil analysis be to composition of the soil point and to their physics, chemical property into Row is qualitative, quantitative determines, and is to carry out soil generation development, Fertility, soil resources assessment, soil improvement and the rational application of fertilizer to grind The important means of environmental quality assessment is carried out in the element task and environmental science studied carefully.

Since the environment of soil in different depth soil layer is different, needed before soil analysis to the soil of designated depth into Row acquisition, existing soil collection device are difficult to acquire the soil of designated depth and guarantee collected soil not by other soil layers It influences.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of multifunction soil collector, The soil collection device can acquire the soil of designated depth and guarantee that collected soil is not influenced by other soil layers.

To achieve the above object, the utility model provides following technical solution: a kind of multifunction soil collector, including At cylindric sampling tank, it is set to the drill bit of sampling tank bottom end and the sampling handle for driving sampling tank to rotate, it is described Drill bit is arranged at inverted cone shape and is fixedly connected with sampling tank, and the sampling handle is set to the one end of sampling tank far from drill bit, institute It states and is provided with opening on sampling tank side wall, the sampling tank lateral surface is marked with the graduation mark for recording opening submergence depth, The graduation mark, which is located at, to be open between sampling handle, and the opening and closing element for opening and closing opening is hinged in the opening, described to adopt The driving assembly for driving opening and closing element to outwardly open or be closed opening is additionally provided in sample bucket.

The driving component includes the driving being inserted into sampling tank as a further improvement of the utility model, Axis, the outer diameter of the drive shaft are wanted to be adapted to the internal diameter of sampling tank, and the lower end surface of the drive shaft is recessed with annular slippage slot, institute Stating annular slippage slot includes the distal end sliding section close to the proximal end of shaft center axis sliding section and far from central axis, The opening and closing element is the plate that cross section is arranged at " V " shape, and the bending place of the opening and closing element passes through a shaft being vertically arranged and adopts Collection bucket is hinged, and one end that the opening and closing element is located in sampling tank upwardly extends the drive that is provided with and can slide in annular slippage slot Dynamic sliding column, for the driving sliding column in proximal end sliding section slip state under shed closure, the driving sliding column is sliding in distal end Section slip state under shed is moved to open.

The opening is provided with multiple as a further improvement of the utility model, and multiple openings are along the outside of sampling tank Face is circlewise uniformly distributed, and the quantity of the proximal end sliding section and distal end sliding section is identical as the quantity of opening, and along driving The central axis of axis is circlewise uniformly distributed.

As a further improvement of the utility model, the lower end surface of the drive shaft be inclined surface, and it is described inclination towards It is recessed at annular slippage slot.

The drive shaft upper end is provided with abutting disk as a further improvement of the utility model, described to abut the outer of disk Diameter is greater than the internal diameter of sampling tank, and when the abutting disk is abutted with sampling tank upper surface, the driving sliding column is located at annular sliding In slot, the abutting disk lower end surface is recessed with locating slip slot, the locating slip slot camber setting, the sampling tank upper end Face, which is convexly equipped with, to slide onto the two of locating slip slot with the locating slip column that slides in locating slip slot, the locating slip column When end, the driving sliding column is located in proximal end sliding section or distal end sliding section.

It is additionally provided on the lateral surface for abutting disk for rotating drive shaft as a further improvement of the utility model, Driving handle.

The utility model has the beneficial effects that people first pass through driving assembly closure opening, then revolved at soil collection point Turn sampling tank, so that the opening on sampling tank sinks to designated depth, then by driving assembly opening and closing element is flipped outward, open Mouth rotates sampling tank after opening, and opening and closing element will stir surrounding soil and be entered in sampling tank by opening at this time, collects enough After soil, it is closed and is open by opening and closing element, sampling tank is extracted out of soil finally, completes the acquisition of soil, the soil collection device The soil of designated depth can be acquired, and in sampling tank sinking and withdrawal process, opening is turned off, therefore is sampled The soil that other soil layers will not be adulterated in bucket, guarantees that collected soil is not influenced by other soil layers.

Detailed description of the invention

Fig. 1 is a kind of cross-sectional view of multifunction soil collector；

Fig. 2 is the schematic perspective view of opening and closing element and driving sliding column；

Fig. 3 is the structural schematic diagram of drive shaft.

Appended drawing reference: 1, sampling tank；12, opening and closing element；121, driving sliding column；13, locating slip column；14, it is open；2, it bores Head；3, handle is sampled；4, driving assembly；41, drive shaft；42, annular slippage slot；421, proximal end slides section；422, distal end slides Section；43, inclined surface；44, disk is abutted；441, locating slip slot；45, driving handle.

Specific embodiment

With reference to the accompanying drawings and examples, the utility model is further described.Wherein identical components phase Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and "lower" refers to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from specific The direction at component geometry center.

Shown in 3, a kind of multifunction soil collector of the present embodiment, including at cylindric sampling tank 1, It is set to the drill bit 2 of 1 bottom end of sampling tank and the sampling handle 3 for driving sampling tank 1 to rotate, drill bit 2 is arranged at inverted cone shape And be fixedly connected with sampling tank 1, sampling handle 3 is set to the one end of sampling tank 1 far from drill bit 2, is provided on 1 side wall of sampling tank Opening 14,1 lateral surface of sampling tank are marked with the graduation mark for recording 14 submergence depths of opening, and graduation mark is located at opening 14 and adopts Between sample handle 3, it is hinged with the opening and closing element 12 for opening and closing opening 14 in opening 14, is additionally provided in sampling tank 1 for driving Opening and closing element 12 outwardly opens or is closed the driving assembly 4 of opening 14.Being provided with for drill bit 2 pierces underground conducive to the collector, adopts So that people rotate, sampling tank 1 is more convenient laborsaving, and the setting of graduation mark allows one to directly pass through for the setting of sample handle 3 Graduation mark is observed to specify the submergence depth of opening 14.When operation, people first pass through the closure of driving assembly 4 opening 14, then exist Sampling tank 1 is rotated at soil collection point, so that the opening 14 on sampling tank 1 sinks to designated depth, then is made by driving assembly 4 Opening and closing element 12 flips outward, opening 14 rotates sampling tank 1 after opening, and opening and closing element 12 will stir surrounding soil and pass through opening at this time 14 enter in sampling tank 1, after collecting enough soil, through the closure of opening and closing element 12 opening 14, finally by sampling tank 1 out of soil It extracts, completes the acquisition of soil, which can be acquired the soil of designated depth, and sink in sampling tank 1 And in withdrawal process, opening 14 is turned off, therefore the soil of other soil layers will not be adulterated in sampling tank 1, is guaranteed collected Soil is not influenced by other soil layers.

As a kind of improved specific embodiment, driving assembly 4 includes the drive shaft being inserted into sampling tank 1 41, the outer diameter of drive shaft 41 is slightly less than the internal diameter of sampling tank 1, and the lower end surface of drive shaft 41 is recessed with annular slippage slot 42, annular Slippage slot 42 includes the distal end sliding section close to the proximal end of 41 central axis of drive shaft sliding section 421 and far from central axis 422, opening and closing element 12 is the plate that cross section is arranged at " V " shape, and the bending place of opening and closing element 12 passes through a shaft being vertically arranged and adopts It is hinged to collect bucket, opening and closing element 12, which is located at one end in sampling tank 1 and upwardly extends, to be provided with and can slide in annular slippage slot 42 Driving sliding column 121, driving sliding column 121 is in proximal end sliding 421 slip state under shed 14 of section closure, driving sliding column 121 In distal end, sliding 422 slip state under shed 14 of section is opened.Drive shaft 41 is inserted into sampling tank 1 and driving sliding column 121 is embedding After entering into annular slippage slot 42, when people rotate drive shaft 41, if driving sliding column 121 is slided from distal end sliding section 422 When sliding section 421 to proximal end, opening and closing element 12 is driven inwardly to overturn and block opening 14, when driving sliding column 121 proximally slides It when section 421 slides into distal end sliding section 422, drives opening and closing element 12 to flip outward and opens opening 14, the driving assembly 4 is simple real With easy to operate.

As a kind of improved specific embodiment, opening 14 is provided with multiple, and multiple openings 14 are along the outside of sampling tank 1 Face is circlewise uniformly distributed, and proximal end slides section 421 and the quantity of distal end sliding section 422 is identical as the quantity of opening 14, and equal edge The central axis of drive shaft 41 is circlewise uniformly distributed.Multiple openings 14, multiple proximal ends sliding section 421 and the sliding of multiple distal ends The setting of section 422 enables soil by multiple openings 14 while entering in sampling tank 1, accelerates soil sampling.

As a kind of improved specific embodiment, the lower end surface of drive shaft 41 is inclined surface 43, and inclined surface 43 is to ring It is recessed at shape slippage slot 42.43 pairs of inclined surface driving sliding column 121 has guiding role, extend into sampling tank 1 in drive shaft 41 Driving sliding column 121 can be guided to enter in annular slippage slot 42 when interior, it is ensured that people can pass through when rotating drive shaft 41 The opening and closing of annular slippage slot 42 and driving 121 pairs of column openings 14 of sliding controls.

As a kind of improved specific embodiment, 41 upper end of drive shaft, which is provided with, abuts disk 44, abuts the outer diameter of disk 44 Greater than the internal diameter of sampling tank 1, when abutting disk 44 is abutted with 1 upper surface of sampling tank, driving sliding column 121 is located at annular slippage slot 42 It is interior, it abuts 44 lower end surface of disk and is recessed with locating slip slot 441,441 camber of locating slip slot is arranged, and 1 upper surface of sampling tank is convex Equipped with locating slip slot 441 can be slid into the locating slip column 13 that slides in locating slip slot 441, locating slip column 13 When both ends, driving sliding column 121 is located in proximal end sliding section 421 or distal end sliding section 422.By abutting setting for disk 44 It sets, abuts disk 44 by observation convenient for people and whether abuts with sampling tank 1 and judge whether driving sliding column 121 is located at annular and slide It moves in slot 42, and the limit by the cell wall of locating slip slot 441 to locating slip column 13, so that 41 relative sample bucket of drive shaft 1 rotation limited angle, when people along a direction by drive shaft 41 rotate extremely can not relative sample bucket 1 rotate when, i.e., known to Road locating slip column 13 is placed exactly at this time in proximal end sliding section 421 or distal end sliding section 422, and opening 14 is just opened to maximum Or closure, soil sampling is carried out convenient for people.

As a kind of improved specific embodiment, abuts and be additionally provided on the lateral surface of disk 44 for rotating drive shaft 41 Driving handle 45.People can drive drive shaft 41 to rotate by driving handle 45, more convenient laborsaving.

Working principle:

Drive shaft 41 is inserted into sampling tank 1 to abutting disk 44 and is abutted with 1 upper surface of sampling tank, rotation drive shaft 41 makes The inwardly overturning closure opening 14 of opening and closing element 12 is obtained, then the rotation sampling tank 1 at soil collection point, observes graduation mark, work as sampling Opening 14 on bucket 1 sinks to after designated depth the sampling tank 1 that stops rotating, rotate at this time drive shaft 41 to locating slip column 13 with The cell wall of locating slip slot 441 abuts, when driving sliding column 121 will proximally slide section 421 and slide into distal end sliding section 422, It drives opening and closing element 12 to flip outward and opens opening 14, in rotation sampling tank 1, opening and closing element 12 will stir surrounding soil and pass through at this time Opening 14 enters in sampling tank 1, after collecting enough soil, reversely rotates drive shaft 41 to locating slip column 13 and limit and slides Another cell wall for moving slot 441 abuts, when driving sliding column 121 will slide into proximal end sliding section 421 from distal end sliding section 422, band Dynamic opening and closing element 12 inwardly overturns and is closed opening 14, finally extracts sampling tank 1 out of soil, completes the acquisition of soil, the soil Collector can be acquired the soil of designated depth, and in the sinking of sampling tank 1 and withdrawal process, opening 14 is closed It closes, therefore the soil of other soil layers will not be adulterated in sampling tank 1, guarantee that collected soil is not influenced by other soil layers.It is more The setting of a opening 14, multiple proximal ends sliding section 421 and multiple distal ends sliding section 422, enables soil to open by multiple Mouth 14 enters in sampling tank 1 simultaneously, accelerates soil sampling.43 pairs of inclined surface driving sliding column 121 has guiding role, is driving Moving axis 41 can guide driving sliding column 121 to enter in annular slippage slot 42 when extending into sampling tank 1, it is ensured that people's rotation It can be controlled by the opening and closing of annular slippage slot 42 and driving 121 pairs of column openings 14 of sliding when drive shaft 41.

Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, These improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (6)

1. a kind of multifunction soil collector, including at cylindric sampling tank (1), be set to the drill bit of sampling tank (1) bottom end (2) and for drive sampling tank (1) rotate sampling handle (3), the drill bit (2) at inverted cone shape be arranged and and sampling tank (1) it is fixedly connected, sampling handle (3) is set to the one end of sampling tank (1) far from drill bit (2), it is characterised in that: described to adopt It is provided with opening (14) on sample bucket (1) side wall, sampling tank (1) lateral surface is marked with for recording opening (14) submergence depth Graduation mark, the graduation mark is located between opening (14) and sampling handle (3), and the opening (14) is interior to be hinged with for opening and closing The opening and closing element (12) of opening (14), the sampling tank (1) is interior to be additionally provided with for driving opening and closing element (12) to outwardly open or be closed The driving assembly (4) of opening (14).

2. a kind of multifunction soil collector according to claim 1, it is characterised in that: the driving component (4) includes There is the drive shaft (41) being inserted into sampling tank (1), the internal diameter of the outer diameter and sampling tank (1) of the drive shaft (41) is wanted to fit Match, the lower end surface of the drive shaft (41) is recessed with annular slippage slot (42), and the annular slippage slot (42) includes close to drive Proximal end sliding section (421) of moving axis (41) central axis and the distal end far from central axis slide section (422), the opening and closing element (12) bending place of the plate being arranged for cross section at " V " shape, the opening and closing element (12) passes through the shaft and acquisition being vertically arranged Bucket is hinged, and the opening and closing element (12) is located at one end in sampling tank (1) and upwardly extends that be provided with can be in annular slippage slot (42) The driving of interior sliding slides column (121), and driving sliding column (121) slides section (421) slip state under shed in proximal end (14) it is closed, driving sliding column (121) is opened in distal end sliding section (422) slip state under shed (14).

3. a kind of multifunction soil collector according to claim 2, it is characterised in that: the opening (14) is provided with more A, multiple openings (14) are circlewise uniformly distributed along the lateral surface of sampling tank (1), and proximal end sliding section (421) and distal end are sliding The quantity for moving section (422) is identical as the quantity of opening (14), and the central axis along drive shaft (41) is circlewise uniformly distributed.

4. a kind of multifunction soil collector according to claim 2 or 3, it is characterised in that: the drive shaft (41) Lower end surface is inclined surface (43), and the inclined surface (43) are recessed at annular slippage slot (42).

5. a kind of multifunction soil collector according to claim 4, it is characterised in that: drive shaft (41) upper end is set It is equipped with and abuts disk (44), the outer diameter for abutting disk (44) is greater than the internal diameter of sampling tank (1), the abutting disk (44) and sampling tank (1) when upper surface abuts, driving sliding column (121) is located in annular slippage slot (42), abutting disk (44) lower end surface It is recessed with locating slip slot (441), locating slip slot (441) the camber setting, sampling tank (1) upper surface is convexly equipped with Locating slip can be slid into the locating slip column (13) of sliding in locating slip slot (441), the locating slip column (13) When the both ends of slot (441), driving sliding column (121) is located at proximal end sliding section (421) or distal end sliding section (422) It is interior.

6. a kind of multifunction soil collector according to claim 5, it is characterised in that: the outside for abutting disk (44) The driving handle (45) for rotating drive shaft (41) is additionally provided on face.