CN219319782U - Soil moisture survey sampling device - Google Patents

Abstract

The utility model provides a soil moisture measuring and sampling device which comprises a sampling device body, wherein the sampling device body comprises a supporting tube, a spiral cone is movably arranged at the bottom of the supporting tube, a conical seat is arranged at the bottom of the spiral cone, a first scale line is arranged on the supporting tube, a fixing hole is formed in one side of the first scale line, a handle is welded at the top of the supporting tube, a movable tube is welded on the spiral cone, the movable tube is arranged in the supporting tube, a second scale line is arranged on the movable tube, and the second scale line is matched with the first scale line. This soil moisture survey sampling device, later stage stay tube can clearly know the inside degree of depth of entering into soil through the scale mark, starts elevating system under through different degree of depth, elevating system spills the connecting seat, spills the back and collects soil.

Description

Soil moisture survey sampling device

Technical Field

The utility model relates to the field of soil sampling equipment, in particular to a soil moisture measuring and sampling device.

Background

When soil moisture detects, need accomplish the sample to the soil of different degree of depth to accomplish multi-level detection, be convenient for provide effectual data to soil survey, a deep soil sampling device for hydraulic engineering surveys according to the patent document of application number CN202123423970.7 discloses, this technical scheme include soil sampling tube and set up in the operation crossbeams at soil sampling tube top, the fixed column is installed at the top in the soil sampling tube, coaxial screw thread has adjusting screw on the fixed column, the drill bit is installed to adjusting screw's bottom. When the technical scheme is used, the position of the drill bit can be adjusted through the adjusting screw arranged on the soil sampling tube, the soil layer to be tested can be accurately sampled, the surface soil is prevented from being taken out, but the depth of the drill bit falling cannot be clearly known by the technical scheme, and the soil with different depths is inconvenient to finish sampling.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a soil moisture measuring and sampling device, so as to solve the problems in the background art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a soil moisture survey sampling device, includes the sampling device body, the sampling device body includes the stay tube, the bottom movable mounting of stay tube has the spiral awl, the toper seat is installed to the bottom of spiral awl, install first scale mark on the stay tube, open one side of first scale mark has the fixed orifices, the top welding of stay tube has the handle, the welding has movable tube on the spiral awl, the inside at the stay tube is installed to the movable tube, install the second scale mark on the movable tube, the second scale mark cooperatees with first scale mark.

Further, an opening is formed in the supporting tube, a connecting seat is fixed to the top of the conical seat, a collecting opening is formed in the connecting seat, and the collecting opening is matched with the opening.

Further, a lifting mechanism is arranged at the top of the supporting tube, a first movable rod is arranged at one end of the lifting mechanism, and a second movable rod is arranged on the first movable rod.

Further, one end of the second movable rod is fixed with a connecting rod, and the connecting rod is fixed at the top of the connecting seat.

Further, the top of movable tube is fixed with the spacing ring, be fixed with the stopper on the spacing ring, open on the inner wall of stay tube has the spacing groove, the stopper is installed in the inside of spacing groove.

Further, a connecting hole is formed in the movable tube, the connecting hole is connected with the fixing hole through a bolt, a baffle ring is fixed on the inner wall of the supporting tube, and the baffle ring is matched with the limiting ring.

The utility model has the beneficial effects that: the utility model relates to a soil moisture measuring and sampling device, which comprises a supporting tube; a spiral cone; a conical seat; a first scale line; a fixing hole; an opening; a handle; a lifting mechanism; a movable tube; a second graduation mark; a limiting ring; a limiting block; a connection hole; a first movable lever; a second movable rod; a connecting rod; a connecting seat; a collection port; a baffle ring.

1. This soil moisture survey sampling device contracts the inside at the stay tube when not using spiral cone and toper seat, avoids the damage that outside collision caused, and spiral cone and toper seat are convenient for this device enter into the soil horizon inside fast and carry out spacingly.

2. This soil moisture survey sampling device, later stage stay tube can clearly know the inside degree of depth of entering into soil through the scale mark, starts elevating system under through different degree of depth, elevating system spills the connecting seat, spills the back and collects soil.

3. This soil moisture survey sampling device, under the circumstances that stay tube is motionless in soil, upwards remove the connecting seat through elevating system, make collection mouth and opening align, take out the soil of collecting the intracavity portion after the alignment, take out the back and detect moisture.

Drawings

FIG. 1 is a schematic diagram of a soil moisture measuring and sampling device according to the present utility model;

FIG. 2 is a schematic view showing the structure of a movable tube of a soil moisture measuring and sampling device according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a support tube and a movable tube of a soil moisture measuring and sampling device according to the present utility model;

in the figure: 1. a support tube; 2. a spiral cone; 3. a conical seat; 4. a first scale line; 5. a fixing hole; 6. an opening; 7. a handle; 8. a lifting mechanism; 9. a movable tube; 10. a second graduation mark; 11. a limiting ring; 12. a limiting block; 13. a connection hole; 14. a first movable lever; 15. a second movable rod; 16. a connecting rod; 17. a connecting seat; 18. a collection port; 19. a baffle ring.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a soil moisture survey sampling device, includes the sampling device body, the sampling device body includes stay tube 1, the bottom movable mounting of stay tube 1 has spiral awl 2, conical seat 3 is installed to the bottom of spiral awl 2, install first scale mark 4 on the stay tube 1, fixed orifices 5 are opened to one side of first scale mark 4, the top welding of stay tube 1 has handle 7, the welding has movable tube 9 on spiral awl 2, the inside at stay tube 1 is installed to movable tube 9, install second scale mark 10 on the movable tube 9, second scale mark 10 cooperatees with first scale mark 4, open on the stay tube 1 has opening 6, conical seat 3's top is fixed with connecting seat 17, open on the connecting seat 17 and collect mouth 18, collect mouth 18 and opening 6 cooperatees, later stage spill connecting seat 17 from spiral awl 2's bottom, spill the back again rotate, rotate and get into the soil and collect mouthful 18 inside, take out of later stage of being convenient for.

In this embodiment, elevating system 8 is installed at the top of stay tube 1, elevating system 8 is electric putter, is convenient for drive toper seat 3 and connecting seat 17 displacement from top to bottom, first movable rod 14 is installed to the one end of elevating system 8, install second movable rod 15 on the first movable rod 14, the one end of second movable rod 15 is fixed with connecting rod 16, connecting rod 16 is fixed at the top of connecting seat 17, the top of movable tube 9 is fixed with spacing ring 11, be fixed with stopper 12 on the spacing ring 11, open on the inner wall of stay tube 1 has the spacing groove, stopper 12 installs the inside at the spacing groove, open on the movable tube 9 has connecting hole 13, be connected through the bolt between connecting hole 13 and the fixed orifices 5, be fixed with stop ring 19 on the inner wall of stay tube 1, stop ring 19 cooperatees with spacing ring 11, and the movable tube 9 makes movable tube 9 keep vertical decline removal through the inside slip of stopper at the spacing groove after the slip, vertical decline is convenient for realize that second scale line 4 and second scale line 10 use.

When the device is used, the movable pipe 9 is exposed from the bottom of the supporting pipe 1, and continuously descends after leakage, when the device is used, the bottom of the limiting ring 11 is contacted with the top of the baffle ring 19, the movable pipe 9 stops descending, the connecting hole 13 and the fixed hole 5 are aligned at the moment, the movable pipe 9 is limited and fixed through bolts after alignment, the lifting mechanism 8 is started after the position of the movable pipe 9 is fixed, the lifting mechanism 8 moves downwards through the first movable rod 14 and the second movable rod 15, the connecting seat 17 and the conical seat 3 are pushed to descend through the connecting rod 16 when the lifting mechanism moves downwards, the conical seat 3 is exposed from the bottom of the spiral cone 2 after descending, assistance is provided for inserting the spiral cone 2 into soil after the spiral cone 2 enters the soil layer, the supporting pipe 1 and the movable pipe 9 rotate through the handle 7, after rotating, the supporting tube 1 and the movable tube 9 slowly enter the soil layer, the depth of the entering soil layer is observed through the first graduation line 4 and the second graduation line 10, after reaching the designated depth, the supporting tube 1 is pulled up to a certain height, the lifting mechanism 8 pushes the connecting seat 17 to be exposed from the interior of the spiral cone 2, the conical seat 3 is contacted with the soil again after exposure, the spiral cone 2 is rotated again after contact, the connecting seat 17 rotates along with the rotation, the soil enters the interior of the collecting opening 18 when the connecting seat 17 rotates, after entering the interior of the collecting opening 18, the rotation of the supporting tube 1 is stopped, the lifting mechanism 8 is contracted, the connecting seat 17 is contracted to move upwards, the collecting opening 18 and the opening 6 are aligned by upward movement, the soil is conveniently taken out and detected after the soil is taken out, the conical seat 3 is reset, and the spiral cone 2 rotates downwards again, the supporting tube 1 descends again, so that the sampling detection of soil with different depths can be conveniently realized.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a soil moisture survey sampling device, includes sampling device body, its characterized in that: the sampling device body comprises a supporting tube (1), a spiral cone (2) is movably arranged at the bottom of the supporting tube (1), a conical seat (3) is arranged at the bottom of the spiral cone (2), a first scale line (4) is arranged on the supporting tube (1), a fixing hole (5) is formed in one side of the first scale line (4), a handle (7) is welded at the top of the supporting tube (1), a movable tube (9) is welded on the spiral cone (2), the movable tube (9) is arranged inside the supporting tube (1), a second scale line (10) is arranged on the movable tube (9), and the second scale line (10) is matched with the first scale line (4).

2. The soil moisture measuring and sampling device of claim 1, wherein: an opening (6) is formed in the supporting tube (1), a connecting seat (17) is fixed to the top of the conical seat (3), a collecting opening (18) is formed in the connecting seat (17), and the collecting opening (18) is matched with the opening (6).

3. The soil moisture measuring and sampling device of claim 1, wherein: the lifting mechanism (8) is arranged at the top of the supporting tube (1), a first movable rod (14) is arranged at one end of the lifting mechanism (8), and a second movable rod (15) is arranged on the first movable rod (14).

4. A soil moisture measuring and sampling device as claimed in claim 3, wherein: one end of the second movable rod (15) is fixed with a connecting rod (16), and the connecting rod (16) is fixed at the top of the connecting seat (17).

5. The soil moisture measuring and sampling device of claim 1, wherein: the top of movable pipe (9) is fixed with spacing ring (11), be fixed with stopper (12) on spacing ring (11), it has the spacing groove to open on the inner wall of stay tube (1), the inside at the spacing groove is installed to stopper (12).

6. The soil moisture measuring and sampling device of claim 5, wherein: the movable pipe (9) is provided with a connecting hole (13), the connecting hole (13) is connected with the fixing hole (5) through a bolt, a baffle ring (19) is fixed on the inner wall of the supporting pipe (1), and the baffle ring (19) is matched with the limiting ring (11).

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