CN217466286U - Soil sampling device for farmland transformation - Google Patents

Abstract

The utility model relates to a soil sampling technical field just discloses a soil sampling device is used in farmland transformation, including stablizing the seat, the inboard swing joint of stablizing the seat has the supporting seat, the top fixedly connected with depression bar of supporting seat, the top of depression bar is run through and is extended to stablize the top of seat, depression bar and stablize seat sliding connection, the inside fixed mounting of supporting seat has driving motor and turns to the speed reducer, driving motor's output shaft and the input shaft fixed connection who turns to the speed reducer, the output shaft fixedly connected with chassis that turns to the speed reducer, the chassis rotates with the supporting seat to be connected, the bottom on chassis is provided with the sampling tube, the sampling tube comprises a plurality of arcs. The utility model discloses a, be convenient for take out complete soil sample, can avoid soil sample's structure to detection and evaluation result to follow-up sample are more accurate, and overall structure is compact, conveniently carry, are fit for the farmland and use.

Description

Soil sampling device for farmland transformation

Technical Field

The utility model relates to a soil sampling technical field specifically is a soil sampling device is used in farmland transformation.

Background

Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The section soil sample is collected after the section observation and the record are finished, the section is trimmed and cleaned before the sampling, the most superficial layer of the floating soil is cut off, and then the sampling is carried out from the central typical part layer by layer from top to bottom according to the layers.

But current soil sampling device generally utilizes the hob to bore the soil sample, and sample soil structure and layering can be destroyed to this kind of mode, influence the precision that detects, and the sample of not being convenient for after general sleeve pipe sample, so proposed a soil sampling device and solved this type of problem.

SUMMERY OF THE UTILITY MODEL

To the relevant problem who mentions in the above-mentioned background art, the utility model provides a farmland is reformed transform and is used soil sampling device possesses the sample advantage such as complete and take off a kind convenience.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a soil sampling device is used in farmland transformation, includes stable seat, the inboard swing joint of stable seat has the supporting seat, the top fixedly connected with depression bar of supporting seat, the top of depression bar runs through and extends to the top of stable seat, depression bar and stable seat sliding connection, the inside fixed mounting of supporting seat has driving motor and turns to the speed reducer, driving motor's output shaft and the input shaft fixed connection who turns to the speed reducer, the output shaft fixedly connected with chassis that turns to the speed reducer, the chassis rotates with the supporting seat to be connected, the bottom on chassis is provided with the sampling tube, the sampling tube comprises a plurality of arcs, the top and the chassis of arc are articulated, the bottom of arc is provided with the sawtooth, the bottom of stable seat is provided with stabilizing mean.

As the further description of above-mentioned scheme, the bar groove has all been seted up to the both sides of depression bar, integrated into one piece has two restriction pieces on the stationary seat, two the restriction piece be located the inboard in two bar grooves respectively and with the inner wall sliding connection in bar groove, the top fixedly connected with handle of depression bar.

As a further description of the above scheme, the outer side of the top end of the arc-shaped plate is provided with a round angle.

As a further description of the above scheme, scales are arranged on the front surface of the pressure lever, and a limiting plate in threaded connection with the pressure lever is sleeved on the pressure lever.

As a further description of the above scheme, the stabilizing mechanism includes a pedal, the pedal is located at the top of the stabilizing seat, the bottom end of the pedal is fixedly connected with the evenly distributed grapples, the bottom ends of the grapples penetrate through and extend to the bottom of the stabilizing seat, the grapples are provided with springs, and the top ends and the bottom ends of the springs are respectively fixedly connected with the pedal and the stabilizing seat.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this soil sampling device is used in farmland transformation, it is fixed to trample the side of stabilizing the seat through shelving the user on the farmland soil, then driving motor circular telegram work drives the chassis rotation through turning to the speed reducer, it is rotatory that the sampling tube is followed to the arc constitution, it makes things convenient for the sampling tube to bore inside the soil to utilize the sawtooth, reach the predetermined back of boring into the degree of depth, rock sampling device slightly, then carry the sample in the sampling tube together through carrying the lifting pressure pole, sampling device falls the back, through promoting the depression bar, the inside of stabilizing the seat is wholly released to the sampling tube, utilize the articulated of arc and chassis, part the arc, so that take out complete soil sample, can avoid the structure of soil sample, thereby detection and evaluation result to follow-up sample are more accurate, overall structure is compact, conveniently carry, be fit for the farmland and use.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the figure: 1. a stabilizing base; 2. a supporting base; 3. a pressure lever; 4. a drive motor; 5. a steering reducer; 6. a chassis; 7. a sampling tube; 71. an arc-shaped plate; 72. saw teeth; 8. a stabilizing mechanism; 801. treading a pedal; 802. grabbing nails; 803. a spring; 9. a strip-shaped groove; 10. a limiting block; 11. and a limiting plate.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, a soil sampling device for farmland improvement comprises a stabilizing base 1, a supporting base 2 is movably connected to the inner side of the stabilizing base 1, a pressure rod 3 is fixedly connected to the top of the supporting base 2, the top end of the pressure rod 3 penetrates and extends to the top of the stabilizing base 1, the pressure rod 3 is connected with the stabilizing base 1 in a sliding manner, a driving motor 4 and a steering speed reducer 5 are fixedly installed inside the supporting base 2, an output shaft of the driving motor 4 is fixedly connected with an input shaft of the steering speed reducer 5, an output shaft of the steering speed reducer 5 is fixedly connected with a chassis 6, the chassis 6 is rotatably connected with the supporting base 2, a sampling pipe 7 is arranged at the bottom of the chassis 6, the sampling pipe 7 is composed of a plurality of arc plates 71, the top ends of the arc plates 71 are hinged with the chassis 6, sawteeth 72 are arranged at the bottom of the arc plates 71, a stabilizing mechanism 8 is arranged at the bottom of the stabilizing base 1, and a user who lays on the farmland land treads the side of the stabilizing base 1 for fixing, then 4 circular telegram work of driving motor drives the chassis 6 rotation through turning to speed reducer 5, it is rotatory that sampling tube 7 is followed to the arc 71 constitution, utilize sawtooth 72 to make things convenient for inside the sampling tube 7 bores the soil, reach the predetermined degree of depth of boring after, rock sampling device slightly, then mention the sample in sampling tube 7 together through carrying and carrying depression bar 3, sampling device lays down the back, through promoting depression bar 3, the inside of stabilizing seat 1 is wholly released to sampling tube 7, utilize articulated of arc 71 and chassis 6, separate arc 71, so as to take out complete soil sample, can avoid the structure of soil sample, thereby it is more accurate to the detection and the evaluation result of follow-up sample, overall structure is compact, and convenient carrying is suitable for the farmland to use.

The utility model discloses in, bar groove 9 has all been seted up to depression bar 3's both sides, 1 last integrated into one piece of stable seat has two restriction piece 10, two restriction piece 10 be located two bar groove 9's inboard respectively and with the inner wall sliding connection in bar groove 9, the top fixedly connected with handle of depression bar 3, through the matching of bar groove 9 with restriction piece 10, restriction depression bar 3 and the relative rotation between the stable seat 1, stable seat 1 when preventing 6 rotations of driving motor 4 drive chassis, supporting seat 2 and restriction depression bar 3's stability.

Wherein, the outside on arc 71 top is provided with the fillet, makes things convenient for arc 71 to rotate to the outside through the fillet, and the inboard does not set up the fillet, avoids arc 71 to the inboard slope.

Specifically, the front of depression bar 3 is provided with the scale, and the cover is equipped with limiting plate 11 rather than threaded connection on the depression bar 3, knows the degree of depth that drills into the soil of sampling tube 7 through scale convenient to use person, and limiting plate 11 prevents that sampling tube 7 from opening when not opening arc 71.

The utility model discloses in, stabilizing mean 8 include pedal 801, pedal 801 is located the top of stable seat 1, pedal 801's bottom fixedly connected with evenly distributed's grab nail 802, the bottom of grab nail 802 runs through and extends to the bottom of stable seat 1, be provided with spring 803 on the grab nail 802, the top and the bottom of spring 803 respectively with pedal 801 and stable seat 1 fixed connection, the user is through trampling pedal 801, to grab nail 802 nail income soil, improve the stability of stable seat 1, prevent that stable seat 1 from taking place the slope and rotating, when not trampling pedal 801, spring 803's elasticity upwards promotes pedal 801, will grab nail 802 and lift, the person of facilitating the use operates.

The working principle is as follows: a user treads the pedal 801 to drive the grabbing nail 802 into the ground, the stability of the stabilizing seat 1 is improved, the stabilizing seat 1 is prevented from inclining and rotating, then the driving motor 4 is electrified to work and drives the chassis 6 to rotate through the steering speed reducer 5, the arc-shaped plate 71 forms the sampling tube 7 to rotate along with the chassis 6, the sawtooth 72 is utilized to facilitate the sampling tube 7 to drill into the ground, the sampling device is slightly shaken after the preset drilling depth is reached, then the sample in the sampling tube 7 is lifted up through the lifting and pulling pressure rod 3, the sampling device is pushed down, the sampling tube 7 is integrally pushed out of the interior of the stabilizing seat 1 through pushing the pressure rod 3, the arc-shaped plate 71 is hinged with the chassis 6 to separate the arc-shaped plate 71, so that the complete soil sample can be taken out, the structure of the soil sample can be avoided, the detection and evaluation results of subsequent samples are more accurate, the overall structure is compact, is convenient to carry and is suitable for farmlands.

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 (5)

1. The utility model provides a farmland is reformed transform and is used soil sampling device, includes stable seat (1), its characterized in that: the inner side of the stabilizing seat (1) is movably connected with a supporting seat (2), the top of the supporting seat (2) is fixedly connected with a pressure lever (3), the top end of the pressure lever (3) penetrates through and extends to the top of the stabilizing seat (1), the pressure lever (3) is connected with the stabilizing seat (1) in a sliding manner, a driving motor (4) and a steering speed reducer (5) are fixedly installed inside the supporting seat (2), an output shaft of the driving motor (4) is fixedly connected with an input shaft of the steering speed reducer (5), an output shaft of the steering speed reducer (5) is fixedly connected with a chassis (6), the chassis (6) is rotatably connected with the supporting seat (2), a sampling pipe (7) is arranged at the bottom of the chassis (6), the sampling pipe (7) is composed of a plurality of arc-shaped plates (71), and the top end of each arc-shaped plate (71) is hinged with the chassis (6), the bottom of the arc-shaped plate (71) is provided with sawteeth (72), and the bottom of the stabilizing seat (1) is provided with a stabilizing mechanism (8).

2. The soil sampling device for farmland improvement as claimed in claim 1, wherein: strip-shaped grooves (9) have all been seted up to the both sides of depression bar (3), integrated into one piece has two restriction piece (10), two on stablizing seat (1) restriction piece (10) are located the inboard of two strip-shaped grooves (9) respectively and with the inner wall sliding connection in strip-shaped groove (9), the top fixedly connected with handle of depression bar (3).

3. The soil sampling device for farmland improvement as claimed in claim 1, wherein: the outer side of the top end of the arc-shaped plate (71) is provided with a round angle.

4. The soil sampling device for farmland improvement according to claim 1, wherein: the front surface of the pressure lever (3) is provided with scales, and the pressure lever (3) is sleeved with a limiting plate (11) in threaded connection with the pressure lever.

5. The soil sampling device for farmland improvement as claimed in claim 1, wherein: stabilizing mean (8) include pedal (801), pedal (801) are located the top of stable seat (1), the bottom fixedly connected with evenly distributed of pedal (801) grabs nail (802), the bottom of grabbing nail (802) is run through and is extended to the bottom of stable seat (1), it is provided with spring (803) on nail (802) to grab, the top and the bottom of spring (803) respectively with pedal (801) and stable seat (1) fixed connection.

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