CN218725434U

CN218725434U - Soil fertilizer nutrient measuring and sampling device

Info

Publication number: CN218725434U
Application number: CN202222330163.9U
Authority: CN
Inventors: 王延志; 房云波; 李爽; 孟春玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-03-24
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to a soil sampling equipment technical field specifically is a soil fertilizer nutrient measurement sampling device, including threaded connection at collecting vessel top detachable handle, the top of handle is pegged graft and is had the holding rod that can carry, and the bottom threaded connection of holding rod has rotatable connecting rod, and the fixed surface of connecting rod is connected with annular blade that can be spacing, and connecting rod bottom threaded connection has rotatable tapered head, and the surface threaded connection of collecting vessel has the spacing ring of joinable. This soil fertilizer nutrient measurement sampling device, through the setting of tapered head, annular blade and holding rod, when meetting comparatively hard soil, can rotate the connecting rod and pass through the tapered head rotation that the connecting piece drove bottom fixed connection and punch to hard soil, be favorable to breaking the convenient sample in hard soil, the annular blade that the rotating connecting rod drove the surface drives the annular blade with the soil sample on, alleviate gravity influence sample and be difficult for dropping when being favorable to taking out the soil sample.

Description

Soil fertilizer nutrient measuring and sampling device

Technical Field

The utility model relates to a soil sampling equipment technical field specifically is a soil fertilizer nutrient measures sampling device.

Background

The content of fertilizer nutrients in the soil can directly influence the growth situation and the output of crops usually, therefore often measure to fertilizer nutrients in the soil and detect and be one of the important means of guaranteeing crop output, and will gather the soil sample before detecting usually, therefore just need soil sampling device, when current soil fertilizer nutrients measures sampling device and uses, can get soil easily when meetting the soil that is soft more, it is comparatively hard troublesome when the sample in the soil that is hard more, the device of getting up is not convenient for dismantle the washing and rusts comparatively easily, consequently, need a soil fertilizer nutrients and measure sampling device.

Chinese patent publication No. CN211402378U discloses a soil fertilizer nutrient sampling device, belongs to soil sampling equipment field, including the shallow, the top of shallow is equipped with the auto-lock wheel, top one side of shallow is equipped with the support, the top vacuum pump of support, the bottom of gas tank is equipped with the through-hole, the downthehole floating pipe that is equipped with of through-hole, the floating pipe outside is equipped with an annular groove, annular groove is equipped with the change, bottom one side of shallow is equipped with the a transmission case, be equipped with the lead screw between one side of a transmission case and microscope carrier, the lead screw is equipped with the nut seat, be equipped with back shape connecting rod between one side of nut seat and change, through the utility model discloses an improvement has effectively improved probing efficiency, realizes the high efficiency and carries out deep soil fertilizer sample, and the practicality is stronger.

However, the utility model has the following problems in actual use;

1. when sampling is carried out, sampling is inconvenient when hard soil is encountered, sampling is laborious, and the taken soil sample is easy to fall off under the influence of gravity when taken out;

2. after accomplishing the sample, the device is not convenient for dismantle the washing, and it influences next use to rust comparatively easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a soil fertilizer nutrient measures sampling device has solved and has proposed in the above-mentioned background art when taking a sample, it is comparatively inconvenient when meetting comparatively hard soil sample, it is harder during the sample, the soil sample of getting is fallen comparatively easily by the influence of gravity when taking out, after accomplishing the sample, the device is not convenient for dismantle the washing, the problem of using next time is influenced to rust comparatively easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a soil fertilizer nutrient measurement sampling device, includes threaded connection at collecting vessel top detachable handle, it has the holding rod of carrying to peg graft on the top of handle, the bottom threaded connection of holding rod has rotatable connecting rod, the surface of connecting rod has seted up spacing hole that can be spacing, the inner wall joint in spacing hole has the spacing bolt that can fix, the outer fixed surface of connecting rod is connected with the annular blade that can be spacing, connecting rod bottom threaded connection has rotatable tapered head, the outer threaded connection of collecting vessel has the spacing ring of joinable, the bottom threaded connection of collecting vessel has the location bucket that can fix a position.

Optionally, the number of the handles is two, and the two handles are symmetrically arranged by taking the vertical central line of the collecting barrel as a symmetry axis.

Optionally, the two sides of the handle and the holding rod are fixedly connected with anti-slip sleeves, and the top end of the handle is provided with a jack capable of being limited.

Optionally, an observable window is formed in the outer surface of the collecting barrel, and a position-limiting positioning frame is fixedly connected inside the collecting barrel.

Optionally, the bottom end of the positioning barrel is fixedly connected with a connectable connecting ring, and the lower surface of the connecting ring is fixedly connected with a cuttable diamond head.

Optionally, both sides of the limiting ring are fixedly connected with pedals capable of being trampled, and grooves capable of limiting are formed in the upper surface of each pedal.

(III) advantageous effects

The utility model provides a soil fertilizer nutrient measures sampling device possesses following beneficial effect:

1. this soil fertilizer nutrient measurement sampling device, through the connecting rod, the coniform head, the setting of annular blade and holding rod, when the staff takes a sample to the soil, when meetting comparatively hard soil, can rotate the connecting rod and drive the coniform head rotation of connecting rod bottom fixed connection through the connecting piece and punch to hard soil, be favorable to breaking the convenient sample in hard soil top layer, the staff passes through the swivelling joint pole, the connecting rod drives on the annular blade on surface drives the soil sample to annular blade, it is difficult for dropping to alleviate gravity influence sample when being favorable to taking out the soil sample.

2. This sampling device is measured to soil fertilizer nutrient through the setting of handle, connecting rod, location bucket and collecting vessel, when the staff accomplishes the sample to soil, can dismantle the tapered head through threaded connection in the connecting rod bottom, dismantles the location bucket of threaded connection in the collecting vessel bottom, is favorable to wasing, avoids rustting the influence and uses.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the collecting barrel of the present invention;

FIG. 3 is a schematic view of the structure of the connecting rod of the present invention;

fig. 4 is a schematic view of the structure of the holding rod of the present invention.

In the figure: 1. a collection barrel; 2. a handle; 3. a holding rod; 4. a connecting rod; 5. an annular blade; 6. a conical head; 7. a limiting ring; 8. positioning the barrel; 9. a limiting hole; 10. a limit bolt; 11. an anti-slip sleeve; 12. A jack; 13. a window; 14. a positioning frame; 15. a connecting ring; 16. a diamond head; 17. a pedal; 18. And (4) a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a soil fertilizer nutrient measurement and sampling device comprises a detachable handle 2 which is in threaded connection with the top end of a collecting barrel 1, wherein two sides of the handle 2 and the holding rod 3 are fixedly connected with an anti-skid sleeve 11, the top end of the handle 2 is provided with a limiting jack 12, the top end of the handle 2 is inserted with a liftable holding rod 3, the bottom end of the holding rod 3 is in threaded connection with a rotatable connecting rod 4, the outer surface of the connecting rod 4 is provided with a limiting hole 9, the inner wall of the limiting hole 9 is clamped with a limiting bolt 10 which can be fixed, the connecting rod 4 is fixed on the handle 2 through the limiting bolt 10 to avoid the conical head 6 from falling and damaging at ordinary times, the outer surface of the connecting rod 4 is fixedly connected with an annular blade 5 which can be limited, a soil sample is transported into the collecting barrel 1 through the annular blade 5, the bottom end of the connecting rod 4 is in threaded connection with a rotatable conical head 6, the conical head 6 is inserted into hard ground through the conical head 6 to facilitate sampling, the two handles 2, and the two handles 2 are symmetrically arranged by taking the vertical central line of the collecting barrel 1 as a symmetric axis;

observable window 13 is provided on the outer surface of collecting vessel 1, the collection condition of soil samples inside collecting vessel 1 is observed through window 13 by a worker, locating rack 14 capable of limiting is fixedly connected to the inside of collecting vessel 1, connecting rod 4 is limited through locating rack 14 to avoid connecting rod 4 from shaking inside collecting vessel 1, limiting ring 7 capable of being connected is connected to the outer surface of collecting vessel 1 through threads, pedals 17 capable of being treaded are fixedly connected to the two sides of limiting ring 7, limiting groove 18 capable of being limited is provided on the upper surface of pedals 17, positioning vessel 8 is inserted into the ground through treading pedals 17 when the worker encounters hard soil, positioning vessel 8 capable of being positioned is connected to the bottom end of collecting vessel 1 through threads, connecting ring 15 capable of being connected to the bottom end of positioning vessel 8, lower surface of connecting ring 15 is fixedly connected with diamond head 16 capable of being cut, and positioning vessel 8 can break the ground easily through diamond head 16.

The utility model discloses in, the device's working procedure as follows:

1. firstly, placing the positioning barrel 8 on the land to be sampled, and pressing the handle 2 to enable the diamond-shaped head 16 on the lower surface of the positioning barrel 8 to be inserted into the ground;

2. secondly, detaching the limiting bolt 10 in the limiting hole 9 on the surface of the connecting rod 4, rotating the holding rod 3, and driving the connecting rod 4 to rotate by the holding rod 3;

3. then, the connecting rod 4 drives the conical head 6 to rotate, so that the conical head 6 is inserted into the ground and the soil sample is brought up through the annular blade 5 on the surface of the connecting rod 4;

4. finally, through dismantling positioning barrel 8 and holding rod 3, push out connecting rod 4 inside collecting vessel 1 and make soil sample come out and accomplish the sample.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil fertilizer nutrient measures sampling device, includes threaded connection at collecting vessel (1) top detachable handle (2), its characterized in that: the handle is characterized in that a holding rod (3) capable of being lifted is inserted into the top of the handle (2), the bottom end of the holding rod (3) is connected with a rotatable connecting rod (4) in a threaded mode, a limiting hole (9) capable of being limited is formed in the outer surface of the connecting rod (4), a limiting bolt (10) capable of being fixed is clamped on the inner wall of the limiting hole (9), an annular blade (5) capable of being limited is fixedly connected to the outer surface of the connecting rod (4), a rotatable conical head (6) is connected to the bottom end of the connecting rod (4), a limiting ring (7) capable of being connected is connected to the outer surface of the collecting barrel (1) in a threaded mode, and a positioning barrel (8) capable of being positioned is connected to the bottom end of the collecting barrel (1) in a threaded mode.

2. A soil fertilizer nutrient measuring and sampling device according to claim 1, characterized in that: the number of the handles (2) is two, and the two handles (2) are symmetrically arranged by taking the vertical center line of the collecting barrel (1) as a symmetry axis.

3. A soil fertilizer nutrient measuring and sampling device according to claim 1, characterized in that: the anti-skidding handle is characterized in that anti-skidding sleeves (11) are fixedly connected to the two sides of the handle (2) and the holding rod (3), and a jack (12) capable of being limited is formed in the top end of the handle (2).

4. A soil fertilizer nutrient measuring and sampling device according to claim 1, characterized in that: an observable window (13) is formed in the outer surface of the collecting barrel (1), and a position limiting positioning frame (14) is fixedly connected to the inner portion of the collecting barrel (1).

5. A soil fertilizer nutrient measuring and sampling device according to claim 1, characterized in that: the bottom end of the positioning barrel (8) is fixedly connected with a connectable connecting ring (15), and the lower surface of the connecting ring (15) is fixedly connected with a cuttable diamond head (16).

6. A soil fertilizer nutrient measuring and sampling device according to claim 1, characterized in that: the both sides of spacing ring (7) are all fixedly connected with footboard (17) that can trample, but spacing recess (18) have been seted up to the upper surface of footboard (17).