Portable drilling type soil sample collector

Abstract

The utility model relates to the technical field of soil sample collection, in particular to a portable drilling type soil sample collector which comprises a portable generator, one end of the portable generator is fixedly connected with a power line, the other end of the power line is fixedly connected with a driving motor, and the lower end of the driving motor is fixedly connected with a supporting device. The output end of the driving motor is fixedly connected with a drill rod, the outer surface of the drill rod is fixedly connected with a spiral blade, and the outer surface of the spiral blade is movably connected with a collecting mechanism in a penetrating mode. According to the portable drilling type soil sample collector disclosed by the utility model, the collection mechanism is arranged, so that continuous sampling is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil sample collection technical field, especially in a kind of portable drilling type soil sample collector. BACKGROUND

[0002] Soil sample is indispensable basic material in the field such as soil science research, environmental monitoring, agricultural production and land planning, and soil sample is the soil matter collected from specific place, specific depth, which represents the basic properties and characteristics of the place soil, and the collection and analysis of soil sample is an important link in the field such as soil science research, environmental monitoring, agricultural production and land planning. Through reasonable sampling method and accurate analysis technique, the basic properties and characteristic data of soil can be obtained, to provide strong support for the research and application of relevant field, and currently, when soil is sampled, soil is drilled out by drilling machine, and is collected by container, when needing multiple sampling, it is more cumbersome, not conducive to use, therefore, we launch a kind of portable drilling type soil sample collector. SUMMARY

[0003] The main purpose of the utility model is to provide a kind of portable drilling type soil sample collector, which can effectively solve the problems in the background art.

[0004] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0005] A kind of portable drilling type soil sample collector, including portable generator, the portable generator one end is fixedly connected with power line, the other end of the power line is fixedly connected with drive motor, the drive motor lower end is fixedly connected with support device, the drive motor output is fixedly connected with drill rod, the drill rod outer surface is fixedly connected with helical blade, the helical blade outer surface is inserted movably connected with collection mechanism.

[0006] Preferably, the collection mechanism includes outer sleeve, the outer sleeve outer surface is fixedly connected with material guide pipe, the material guide pipe is opened in discharge cavity, the material guide pipe is "L" shape structure, the outer sleeve outer surface lower part is fixedly connected with four horizontal plates, four The horizontal plates are annularly and equidistantly distributed, four The upper end of horizontal plate is opened in the through-hole, four The limit insertion rod is movably connected in the through-hole, four The limit insertion rod upper end is fixedly connected with round plate.

[0007] Preferably, the diameter of four The round plate is greater than the diameter of four The through-hole, and the diameter of four The limit insertion rod is less than the diameter of four The through-hole.

[0008] Preferably, the outer surface of the material guide pipe is provided with external thread, the outer surface of the material guide pipe is connected with sample storage tank, and the inner wall of the sample storage tank is provided with internal thread.

[0009] Preferably, the outer sleeve is located on the outer surface of the spiral blade, and the outer sleeve is not in contact with the spiral blade.

[0010] Preferably, the support device comprises a mounting frame, the mounting frame is an "H" structure, the left end rear part and the right end rear part of the mounting frame are fixedly connected with a first handle bar, the left end front part and the right end front part of the mounting frame are fixedly connected with a second handle bar, and a through hole is formed in the upper middle part of the mounting frame.

[0011] Preferably, the driving motor is fixedly installed on the upper end of the mounting frame, and the drill rod penetrates through the through hole.

[0012] The portable drilling type soil sample collector has the following beneficial effects:

[0013] 1、In the utility model, the driving motor is installed on the mounting frame through the setting of the support device, the mounting frame is installed with the first handle bar and the second handle bar at four corners, the driving motor can be conveniently supported through the hand holding of the first handle bar and the second handle bar, the driving motor is powered through the portable generator, the drill rod at the output end of the driving motor can rotate, the spiral blade on the outer surface of the drill rod drills into the ground to carry out sampling, and the stability of drilling during sampling is improved.

[0014] 2、In the utility model, the setting of the collecting mechanism is convenient for sampling, the outer sleeve is placed at a sampling position before sampling, the four limiting insertion rods are inserted into the ground through the four horizontal plates on the outer surface of the outer sleeve and limit the outer sleeve, the soil drilled by the spiral blade is accumulated in the outer sleeve, is accumulated to the material guide pipe, and the soil falls into the sample storage tank through the material guide pipe, after the sample storage tank is taken down, other sample storage tanks can be connected with the material guide pipe, sampling is continuously carried out, and multiple sampling at the same place is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the portable drilling type soil sample collector.

[0016] Figure 2 It is a whole structure schematic view of the collecting mechanism of the portable drilling type soil sample collector.

[0017] Figure 3 It is a whole structure schematic view of the material guide pipe of the portable drilling type soil sample collector.

[0018] Figure 4 It is a whole structure schematic view of the support device of the portable drilling type soil sample collector.

[0019] In the figure: 1, portable generator; 2, power cord; 3, drive motor; 4, support device; 5, spiral blade; 6, collection mechanism; 7, drill rod; 41, mounting bracket; 42, No. 1 handle; 43, No. 2 handle; 44, through hole; 61, outer sleeve; 62, round plate; 63, limiting plug; 64, cross plate; 65, round hole; 66, discharging cavity; 67, material guide pipe; 671, external thread; 672, internal thread; 673, sample storage tank. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it should be pointed out that the directions or position relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A portable drilling type soil sample collector, comprising a portable generator 1, one end of the portable generator 1 being fixedly connected with a power cord 2, the other end of the power cord 2 being fixedly connected with a drive motor 3, the lower end of the drive motor 3 being fixedly connected with a support device 4, the output end of the drive motor 3 being fixedly connected with a drill rod 7, the outer surface of the drill rod 7 being fixedly connected with a spiral blade 5, and the outer surface of the spiral blade 5 being movably connected with a collection mechanism 6.

[0025] In the embodiment, the collecting mechanism 6 comprises an outer sleeve 61, the outer surface of the outer sleeve 61 is fixedly connected with a material guide pipe 67, the material guide pipe 67 is internally provided with a discharging cavity 66, the material guide pipe 67 is of an "L" shaped structure, the lower part of the outer surface of the outer sleeve 61 is fixedly connected with four horizontal plates 64, the four horizontal plates 64 are annularly and equidistantly distributed, the upper end of each of the four horizontal plates 64 is provided with an up-and-down penetrating circular hole 65, each of the four circular holes 65 is penetratingly and movably connected with a limiting insertion rod 63, and the upper end of each of the four limiting insertion rods 63 is fixedly connected with a circular plate 62; the diameter of each of the four circular plates 62 is larger than the diameter of each of the four circular holes 65, and the diameter of each of the four limiting insertion rods 63 is smaller than the diameter of each of the four circular holes 65; the outer surface of the material guide pipe 67 is provided with external threads 671, the outer surface of the material guide pipe 67 is threadedly connected with a sample storage tank 673, and the inner wall of the sample storage tank 673 is provided with internal threads 672; the outer sleeve 61 is located on the outer surface of the spiral blade 5, and the outer sleeve 61 is not in contact with the spiral blade 5.

[0026] Through the above scheme: the outer sleeve 61 is accurately placed at the predetermined sampling position, then, the four limiting insertion rods 63 are respectively inserted through the four horizontal plates 64 on the outer surface of the outer sleeve 61 and deeply inserted into the ground, so that the outer sleeve 61 is fixedly positioned at the sampling position, thereby effectively preventing displacement caused by external force during sampling, and as the drill rod 7 and the spiral blade 5 are deepened, the drilled soil is gradually accumulated in the outer sleeve 61. When the soil is accumulated to the inlet of the material guide pipe 67, the soil can smoothly fall into the sample storage tank 673 below under the guidance of the material guide pipe 67.

[0027] In the embodiment, the supporting device 4 comprises a mounting frame 41, the mounting frame 41 is of an "H" shaped structure, the rear part of the left end and the rear part of the right end of the mounting frame 41 are fixedly connected with a first handle 42, the front part of the left end and the front part of the right end of the mounting frame 41 are fixedly connected with a second handle 43, and the upper middle part of the mounting frame 41 is provided with a through hole 44.

[0028] It needs to be explained that the utility model describes a portable drilling type soil sample collector, drive motor 3 is installed on mounting bracket 41, mounting bracket 41 four corners are installed with no. 1 holding lever 42 and no. 2 holding lever 43 respectively, not only provide the stable holding point for operator, also greatly facilitate the support and movement of drive motor 3, make it is more relaxed when adjusting position or carrying in the field, drive motor 3 can be efficiently operated by the power provided by portable generator 1, the drill rod 7 of its output end starts to rotate under the drive of power, the outer surface of drill rod 7 is equipped with spiral blade 5, can easily drill into the ground, carry out soil sampling work, before sampling, first accurately place the outer sleeve 61 at the predetermined sampling place, then, four limiting insertion rods 63 are respectively passed through the four horizontal plates 64 of the outer surface of outer sleeve 61 and are deeply inserted into the ground, in this way, the outer sleeve 61 is firmly fixed on the sampling position, effectively prevent the displacement caused by external force during sampling, with the deepening of drill rod 7 and spiral blade 5, the soil drilled gradually accumulates in outer sleeve 61.When the soil accumulates to the inlet of material guide pipe 67, due to the guiding effect of material guide pipe 67, the soil can smoothly pass through material guide pipe 67 and fall into the sample storage tank 673 below, when a tank of soil sampling is completed, only need to simply take down sample storage tank 673, can connect another empty sample storage tank 673 with material guide pipe 67, continue to carry out sampling work.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A portable drill-in soil sampler comprising a portable generator (1) characterised in that: One end of the portable generator (1) is fixedly connected with a power line (2), one end of the power line (2) is fixedly connected with a driving motor (3), the lower end of the driving motor (3) is fixedly connected with a supporting device (4), the output end of the driving motor (3) is fixedly connected with a drill rod (7), the outer surface of the drill rod (7) is fixedly connected with a spiral blade (5), the outer surface of the spiral blade (5) is movably connected with a collecting mechanism (6). The collecting mechanism (6) comprises an outer sleeve (61), the outer surface of the outer sleeve (61) is fixedly connected with a material guide pipe (67), the material guide pipe (67) is provided with a discharging cavity (66) in the inner surface, the material guide pipe (67) is of "L" shape structure, the lower part of the outer surface of the outer sleeve (61) is fixedly connected with four cross plates (64), the four cross plates (64) are annularly and equidistantly distributed, the upper end of each of the four cross plates (64) is provided with an upper and lower penetrating circular hole (65), each of the four circular holes (65) is movably connected with a limiting plug rod (63), and the upper end of each of the four limiting plug rods (63) is fixedly connected with a circular plate (62).

2. A portable drill-in soil sample collector according to claim 1, wherein: The diameter of each of the four circular plates (62) is greater than the diameter of each of the four circular holes (65), and the diameter of each of the four limiting plug rods (63) is less than the diameter of each of the four circular holes (65).

3. A portable drill-in soil sample collector according to claim 1, wherein: The outer surface of the material guide pipe (67) is provided with external threads (671), the outer surface of the material guide pipe (67) is threadedly connected with a sample storage tank (673), and the inner wall of the sample storage tank (673) is provided with internal threads (672).

4. The portable drill-in soil sample collector of claim 1, wherein: The outer sleeve (61) is located on the outer surface of the spiral blade (5), and the outer sleeve (61) is not in contact with the spiral blade (5).

5. The portable drill-in soil sample collector of claim 1, wherein: The supporting device (4) comprises a mounting frame (41), the mounting frame (41) is of "H" shape structure, the left rear part and the right rear part of the mounting frame (41) are fixedly connected with a first handle rod (42), the left front part and the right front part of the mounting frame (41) are fixedly connected with a second handle rod (43), and the upper middle part of the mounting frame (41) is provided with a through hole (44).

6. A portable drill-in soil sample collector according to claim 1, wherein: The driving motor (3) is fixedly installed on the upper end of the mounting frame (41), and the drill rod (7) penetrates through the through hole (44).

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