CN209878366U - Soil sampler for collecting samples of different soil layers of farmland - Google Patents

Abstract

The utility model discloses a soil sampler for collecting samples of different soil levels of a farmland, which comprises a rotary disc and an outer cylinder, wherein a soil breaking cone is fixed on the lower end surface of the outer cylinder, the soil breaking cone is conical, the size of the soil inlet groove of the soil breaking cone is matched with the size of the soil taking groove, the soil inlet grooves are arranged on both sides of the soil breaking cone, both sides of the upper end of the outer barrel are provided with limit grooves, the inner part of the outer barrel is provided with built-in grooves, an inner cylinder is arranged in the built-in groove in a sliding manner, the upper end of the inner cylinder is fixed in the middle of the lower end face of the turntable, two sides of the lower end face of the turntable are both fixed with limiting blocks, and the limiting block is clamped in the limiting groove, the two sides of the upper end surface of the turntable are both provided with inserting rod grooves, the two sides of the inner cylinder are both provided with soil sampling grooves, and the upper end and the lower end of the soil sampling groove are respectively connected with the connecting rod groove and the soil inlet groove, and plastic is embedded and installed at the opening of the soil sampling groove. The utility model discloses possess and be fit for different soil property and use, ensure the advantage of the accuracy of sample.

Description

Soil sampler for collecting samples of different soil layers of farmland

Technical Field

The utility model relates to a soil sampling technical field specifically is a different soil level sample in farmland gathers and uses geotome.

Background

The soil sampler is used for lifting undisturbed soil of lower layer test soil as a sample to know the property of the undisturbed soil, and sometimes even needs to sample original soil at a deeper position in order to obtain more basic layer properties and physical and mechanical performance indexes of the basic soil in engineering geological exploration and exploration work, and the soil sampler is called as a soil sampler.

The soil layering is drawed in the unable fine to farmland of in-process that uses of current geotome, and the soil sample that takes out can not be fine preserves, and the in-process that takes out causes the soil sample of different levels to mix because soil property is loose easily, and it is very inconvenient to use, detects to cause the influence to the soil sample in later stage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a different soil level samples in farmland gather and use geotome possesses and is fit for different soil property and uses, ensures the advantage of the accuracy of sample, solves current device and uses inconveniently, can't be suitable for the problem of most soil.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a geotome is used in different soil level sample collection in farmland, includes carousel and urceolus, the lower terminal surface of urceolus is fixed with broken earth awl, the groove of advancing soil has all been seted up to the both sides of broken earth awl, the spacing groove has all been seted up to the upper end both sides of urceolus, built-in groove has been seted up to the inside of urceolus, slidable mounting has the inner tube in the built-in groove, the upper end of inner tube is fixed in the lower terminal surface middle department of carousel, the lower terminal surface both sides of carousel all are fixed with the stopper, and the stopper joint is at the spacing inslot, the inserted bar groove has all been seted up to the up terminal surface both sides of carousel, the groove of fetching earth has all been seted up to the both sides of inner tube, and the upper and lower both ends in groove of fetching earth.

Preferably, the soil breaking cone is conical, and the size of the soil inlet groove of the soil breaking cone is matched with that of the soil taking groove.

Preferably, handles are fixed on two sides of the upper end of the outer barrel, and scales are arranged on one side of the outer barrel.

Preferably, the two limiting grooves and the two soil inlet grooves are arranged and are perpendicular to each other.

Preferably, the inner cylinder is matched with the built-in groove, and the inner cylinder is cylindrical.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up inner tube and borrowing groove, exert pressure through the manpower with this device, in nailing farmland soil through broken soil awl, nail into in-process soil and enter built-in groove through advancing the soil groove, soil gets into the borrowing inslot of inner tube through built-in groove, drop into the upper end in borrowing groove with the inserted bar through the inserted bar groove, the extrusion through the inserted bar makes the soil extrusion back of borrowing inslot become tight, avoid mixing because of taking out the soil of different levels when this device takes place, manual pulling carousel, the carousel drives the stopper and takes out from the spacing inslot, rotate the carousel, make the borrowing groove separate with advancing the soil groove dislocation, take out the soil sample after drawing the carousel, observe inside soil sample through transparent plastics, ensure the quality of soil sample, take out the urceolus through the handle application of force, guarantee the quality of borrowing sample through the cooperation of urceolus and inner tube, the convenience is used in the farmland soil of difference.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the inner cylinder structure of the present invention;

FIG. 4 is a schematic view of the inner cylinder of the present invention;

fig. 5 is a schematic view of the turntable structure of the present invention.

In the figure: 1. a turntable; 2. a handle; 3. an outer cylinder; 4. a soil breaking cone; 5. a soil inlet groove; 6. a limiting block; 7. an inner barrel; 8. a built-in groove; 9. a limiting groove; 10. plastic; 11. a soil sampling groove; 12. a plug rod groove.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a geotome is used in different soil level sample collection in farmland, includes carousel 1 and urceolus 3, and the lower terminal surface of urceolus 3 is fixed with broken soil awl 4, and broken soil awl 4 is conical, and the big or small looks adaptation in 5 sizes of the groove of advancing of broken soil awl 4 and the groove of fetching earth 11, and the both sides of broken soil awl 4 have all been seted up and have been advanced soil groove 5, and spacing groove 9 has all been seted up to the upper end both sides of urceolus 3, and the upper end both sides of urceolus 3 all are fixed with handle 2, and the scale has been seted up to one side of.

The inner barrel 3 is internally provided with an internal groove 8, an inner barrel 7 is arranged in the internal groove 8 in a sliding manner, the upper end of the inner barrel 7 is fixed in the middle of the lower end face of the turntable 1, two sides of the lower end face of the turntable 1 are both fixed with limit blocks 6, the limit blocks 6 are clamped in the limit grooves 9, two sides of the upper end face of the turntable 1 are both provided with insertion rod grooves 12, two sides of the inner barrel 7 are both provided with soil taking grooves 11, the upper end and the lower end of each soil taking groove 11 are respectively connected with the insertion rod grooves 12 and the soil inlet grooves 5, plastic 10 is embedded and installed at the opening of each soil taking groove 11, the limit grooves 9 and the soil inlet grooves 5 are both provided with two limiting grooves 9 and two soil inlet grooves 5 which are mutually vertical, the inner barrel 7 is matched with the internal groove 8, the inner barrel 7 is cylindrical, the device is pressed by manpower, is nailed into farmland soil by the soil breaking cone 4, soil enters the internal groove 8 in, soil gets into the groove of fetching soil 11 of inner tube 7 through built-in groove 8 in, drop into the upper end of the groove of fetching soil 11 with the inserted bar through inserted bar groove 12, it becomes tight to make the soil extrusion back in the groove of fetching soil 11 through the extrusion of inserted bar, avoid mixing because of taking out the soil of different levels when this device takes place, manual pulling carousel 1, carousel 1 drives stopper 6 and takes out from spacing inslot 9, rotate carousel 1, make the groove of fetching soil 11 with advance soil groove 5 dislocation separately, take out the soil sample after drawing carousel 1, observe the inside soil sample through transparent plastics 10, ensure the quality of soil sample, take out 3 through the application of force of handle 2, the quality of the soil sample is ensured through the cooperation of urceolus 3 and inner tube 7, the convenience is used in the farmland soil of difference.

The working principle is as follows: the utility model discloses in operation, in nailing into farmland soil through broken soil awl 4 with this device, nail into in-process soil and enter built-in groove 8 through advancing soil box 5, get into the storage in soil box 11 of inner tube 7 through built-in groove 8, the inserted bar drops into the upper end of taking soil box 11 through inserted bar groove 12, the inserted bar extrusion makes and gets soil extrusion back of 11 interior soil of soil box become tight, manual pulling carousel 1, carousel 1 drives stopper 6 and takes out from spacing inslot 9, rotate carousel 1, make and get soil box 11 and advance soil box 5 dislocation separately, take out the soil sample after drawing carousel 1, take out urceolus 3 through 2 application of force of handle. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (5)

1. The utility model provides a different soil level samples in farmland gathers and uses geotome, includes carousel (1) and urceolus (3), its characterized in that: a soil breaking cone (4) is fixed on the lower end face of the outer cylinder (3), soil inlet grooves (5) are formed in the two sides of the soil breaking cone (4), both sides of the upper end of the outer cylinder (3) are provided with limit grooves (9), the inner part of the outer cylinder (3) is provided with an internal groove (8), an inner cylinder (7) is arranged in the built-in groove (8) in a sliding way, the upper end of the inner cylinder (7) is fixed in the middle of the lower end surface of the turntable (1), both sides of the lower end surface of the turntable (1) are fixed with limit blocks (6), and the limiting block (6) is clamped in the limiting groove (9), the two sides of the upper end surface of the turntable (1) are both provided with inserting rod grooves (12), the two sides of the inner cylinder (7) are both provided with soil sampling grooves (11), and the upper end and the lower end of the soil sampling groove (11) are respectively connected with the connecting plug rod groove (12) and the soil inlet groove (5), and plastic (10) is embedded in the opening of the soil sampling groove (11).

2. The soil sampler for collecting samples of different soil layers of a farmland according to claim 1, which is characterized in that: the soil breaking cone (4) is conical, and the size of the soil inlet groove (5) of the soil breaking cone (4) is matched with that of the soil taking groove (11).

3. The soil sampler for collecting samples of different soil layers of a farmland according to claim 1, which is characterized in that: handles (2) are fixed on two sides of the upper end of the outer barrel (3), and scales are arranged on one side of the outer barrel (3).

4. The soil sampler for collecting samples of different soil layers of a farmland according to claim 1, which is characterized in that: the limiting grooves (9) and the soil inlet grooves (5) are arranged in two numbers, and the positions of the two limiting grooves (9) and the positions of the two soil inlet grooves (5) are perpendicular to each other.

5. The soil sampler for collecting samples of different soil layers of a farmland according to claim 1, which is characterized in that: the inner cylinder (7) is matched with the built-in groove (8), and the inner cylinder (7) is cylindrical.