CN214200702U

CN214200702U - Soil sampler for forestry

Info

Publication number: CN214200702U
Application number: CN202120193618.XU
Authority: CN
Inventors: 苟继亮; 杨慧珍
Original assignee: Linxia Hui Autonomous Prefecture Academy Of Agricultural Sciences
Current assignee: Linxia Hui Autonomous Prefecture Academy Of Agricultural Sciences
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-14
Anticipated expiration: 2031-01-25

Abstract

The utility model belongs to the technical field of soil sampling devices, in particular to a soil sampling device for forestry, which comprises a supporting column, wherein the outer part of the supporting column is slidably connected with a containing groove, the top end of the containing groove is fixedly connected with a pedal, and the surface of the pedal is provided with a stop block; through setting up the connecting block, solved the scraper knife live time overlength and appeared wearing and tearing and change inconvenient problem, be of value to quick change scraper knife save time saving cost, dog and anti-skidding granule through setting up at the surface of footboard, the problem of easy landing when exerting oneself has been solved, be of value to better power of having an effect when using, through setting up No. two card slot slider springs, the inconvenient problem of operation has been solved, be of value to the work efficiency who improves the operator, it is the same with the inside diameter who accomodates the groove through setting up the support column, the problem of accomodating the inside soil that remains of inslot has been solved, be of value to clearly accomodating the inside soil that remains of inslot, through setting up the rubber sleeve, holding the stable support column that the difficult landing of handle can be better.

Description

Soil sampler for forestry

Technical Field

The utility model belongs to the technical field of soil sampler, concretely relates to soil sampler for forestry.

Background

Soil sampler refers to a tool for taking a soil sample. Earth drills, shovels and shovels are commonly used. The earth drill consists of a drill bit made of hard materials and a handle. The drill bit is usually spiral or cylindrical, the top end of the spiral drill bit is provided with a pair of sharp knife edges which can be rotated to cut into soil, an expanded soil containing cavity is arranged next to the knife edges, and a soil sample to be collected can be guided into the cavity by drilling down into the soil surface along with the rotation of the handle; the diameter of the cylindrical soil drill is slightly different at two ends, and one end connected with the handle is slightly larger than the end contacted with soil, so that the soil which enters the cylinder when the soil drill fetches the soil can not be scattered due to the movement of the soil drill. The handle of the earth auger is marked with scales so as to control the sampling depth. The soil auger can take out the soil sample after the soil surface is lifted out, the soil samples with different depths can be continuously collected in the original sampling hole, but when the soil auger is pulled out from the soil, soil fragments around the sampling hole are prevented from flowing into the soil taking hole. The soil drill sampling has small damage to soil and can be used for layered soil sampling. Shovels are commonly used to dig profile pits for collecting profile samples or whole specimens. Original soil sampler operates convenient inadequately when using, and the scraper knife wearing and tearing back is not convenient for change, and sampling back soil is collected trouble, provides a novel soil sampler and is convenient for better use now.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a soil sampling ware is used to forestry has and uses conveniently, improves work efficiency's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a soil sampler for forestry comprises a supporting column, a containing groove is connected outside the supporting column in a sliding manner, the top end of the accommodating groove is fixedly connected with a pedal, the surface of the pedal is provided with a stop block, one side of the accommodating groove is fixedly connected with a limit block, a buckle is arranged below the limiting block, one end of the buckle is arranged inside the first clamping groove, the back of the limiting block is fixedly connected with a fixing module, the limiting block is connected with the buckle through a torsion spring, the bottom end of the containing groove is connected with a connecting block, the surface of the connecting block is fixedly connected with a scraper knife, the upper end of the supporting column is connected with a handle, the surface of the handle is sleeved with a rubber sleeve, the lower section of the supporting column is provided with a second clamping groove, a sliding block is arranged inside the second clamping groove, a spring is fixedly connected inside the second clamping groove, and anti-skidding particles are arranged on the surface of the pedal.

As the utility model discloses a preferred technical scheme of soil sampler for forestry, it is connected through closing soon to accomodate groove and connecting block.

As the utility model discloses a preferred technical scheme of soil sampler for forestry, the slider with accomodate the inside fixed connection in groove.

As the utility model discloses a preferred technical scheme of soil sampler for forestry, the buckle through a draw-in groove, can with the mutual extrusion card of support column with.

As the utility model discloses a preferred technical scheme of soil sampler for forestry, accomodate the groove and pass through sliding connection about the spring.

As the utility model discloses a preferred technical scheme of soil sampler for forestry, the support column laminates with the inside in accomodating the groove completely.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the connecting block, solved the scraper knife live time overlength and appeared wearing and tearing and change inconvenient problem, be of value to quick change scraper knife save time saving cost, dog and anti-skidding granule through setting up at the surface of footboard, the problem of easy landing when exerting oneself has been solved, be of value to better power of having an effect when using, through setting up No. two card slot slider springs, the inconvenient problem of operation has been solved, be of value to the work efficiency who improves the operator, it is the same with the inside diameter who accomodates the groove through setting up the support column, the problem of accomodating the inside soil that remains of inslot has been solved, be of value to clearly accomodating the inside soil that remains of inslot, through setting up the rubber sleeve, holding the stable support column that the difficult landing of handle can be better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the motion profile of the storage trough of the present invention;

FIG. 4 is a schematic view of the sectional structure of the buckle connection of the present invention;

in the figure: 1. a support pillar; 2. a receiving groove; 3. a pedal; 4. a stopper; 5. connecting blocks; 6. a scraper knife; 7. a limiting block; 8. buckling; 9. a first card slot; 10. a handle; 11. a rubber sleeve; 12. anti-skid particles; 13. a second card slot; 14. a slider; 15. a spring; 16. a fixed module; 17. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a soil sampler for forestry comprises a supporting column 1, a containing groove 2 is slidably connected to the outer portion of the supporting column 1, a pedal 3 is fixedly connected to the top end of the containing groove 2, a stop block 4 is arranged on the surface of the pedal 3, a limit block 7 is fixedly connected to one side of the containing groove 2, a buckle 8 is arranged below the limit block 7, one end of the buckle 8 is arranged inside a first clamping groove 9, a fixing module 16 is fixedly connected to the back of the limit block 7, the limit block 7 is connected with the buckle 8 through a torsion spring 17, a connecting block 5 is connected to the bottom end of the containing groove 2, a scraper knife 6 is fixedly connected to the surface of the connecting block 5, a handle 10 is connected to the upper end of the supporting column 1, a rubber sleeve 11 is sleeved on the surface of the handle 10, a second clamping groove 13 is arranged on the lower section of the supporting column 1, a sliding block 14 is arranged inside the second clamping, the support 1 in this embodiment plays a role in supporting and stabilizing.

Specifically, accomodate groove 2 and connecting block 5 and be connected through closing soon, realize the change to spiller 6 through connecting block 5 in this embodiment.

Specifically, the sliding block 14 is fixedly connected with the inside of the accommodating groove 2, and the accommodating groove 2 drives the sliding block 14 to slide downwards to extrude the spring 15.

Specifically, buckle 8 can extrude the block each other with support column 1 through draw-in groove 9, and buckle 8 plays limiting displacement to accomodating groove 2 with support column 1 mutual extrusion block in this embodiment.

Specifically, the accommodating groove 2 is connected by the spring 15 in a vertically sliding manner, and the spring 15 in this embodiment plays a role in returning to the accommodating groove 2.

Specifically, support column 1 is laminated completely with the inside of accomodating groove 2, plays the inside soil effect of pushing out in this embodiment.

The utility model discloses a theory of operation and use flow: when the utility model is used, the scraper knife 6 at the lower end of the connecting block 5 is inserted into the ground, the supporting column 1 is vertical to the ground, the rubber sleeve 11 on the surface of the handle 10 is held by hand, feet are placed on the surface of the pedal 3 to be pressed downwards forcibly, the spring 15 is fixedly connected with the slider 14 and the supporting column 1 through the second clamping groove 13 arranged on the surface of the supporting column 1, the accommodating groove 2 slides downwards to drive the slider 14 to extrude the spring 15 downwards, the accommodating groove 2 goes deep into the ground, the accommodating groove 2 is limited through the limiting blocks 7 and the buckles 8 arranged at the two sides of the accommodating groove 2, the limiting blocks 7 and the buckles 8 are rotatably connected through the fixing modules 16 and the torsional springs 17, one end of the buckles 8 is abutted against the surface of the supporting column 1 through the first clamping groove 9, the buckles 8 contract inwards when the accommodating groove 2 slides to the bottom end and are clamped at the bottom end of the supporting column 1, the supporting column 1 is pressed towards the inclined direction of the scraper knife 6, carry out storage groove 2 through handle 10 is ascending, outwards open buckle 8, spring 15 does not receive the power and resets, outwards pushes out soil through the bottom of support column 1 and accomplishes the sampling.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A soil sampler for forestry which characterized in that: comprises a supporting column (1), the outer part of the supporting column (1) is connected with a containing groove (2) in a sliding way, the top end of the containing groove (2) is fixedly connected with a pedal (3), a stop block (4) is arranged on the surface of the pedal (3), one side of the containing groove (2) is fixedly connected with a limit block (7), a buckle (8) is arranged below the limit block (7), one end of the buckle (8) is arranged in a clamping groove (9), the back of the limit block (7) is fixedly connected with a fixing module (16), the limit block (7) is connected with the buckle (8) through a torsion spring (17), the bottom end of the containing groove (2) is connected with a connecting block (5), the surface of the connecting block (5) is fixedly connected with a scraper knife (6), the upper end of the supporting column (1) is connected with a handle (10), and the surface of the handle (10) is sleeved with a rubber, no. two draw-in grooves (13) have been seted up to the hypomere of support column (1), slider (14) have been seted up to the inside of No. two draw-in grooves (13), the inside fixedly connected with spring (15) of No. two draw-in grooves (13), antiskid granule (12) have been seted up on footboard (3) surface.

2. A forestry soil sampler according to claim 1, wherein: the accommodating groove (2) is connected with the connecting block (5) through screwing.

3. A forestry soil sampler according to claim 1, wherein: the sliding block (14) is fixedly connected with the inner part of the accommodating groove (2).

4. A forestry soil sampler according to claim 1, wherein: the buckle (8) can be mutually extruded with the support column (1) through a clamping groove (9).

5. A forestry soil sampler according to claim 1, wherein: the accommodating groove (2) is connected with the accommodating groove in a vertical sliding mode through a spring (15).

6. A forestry soil sampler according to claim 1, wherein: the supporting column (1) is completely attached to the inside of the accommodating groove (2).