CN207528484U - A kind of soil sample collecting device - Google Patents

Abstract

The utility model discloses a kind of soil sample collecting devices, including handle and sampler barrel, the bottom of the handle is fixedly connected with top plate, the bottom of the top plate is fixedly connected with connecting pole, the bottom of the connecting pole is fixedly connected with piston head, the inside of the sampler barrel offers link slot, the side wall of the sampler barrel offers the drag reduction slot connected with link slot, the inner wall of the sampler barrel is fixedly connected with limiting plate, the inner wall bottom of the link slot is equipped with inverse tying plate, the sample tap connected with link slot is offered on the inside of the inverse tying plate, the piston head is connect with link slot keyway.The soil sample collecting device is rational in infrastructure, sampling process is extremely simple efficiently, it solves in existing sampling process that soil cannot retain the puzzlement of sample in the form of original soil horizon by the sampling mode of syringe-type, while samples laborsaving time saving, new occupation mode is brought for soil sampling.

Description

A kind of soil sample collecting device

Technical field

The utility model is related to soil sampling technique field, specially a kind of soil sample collecting device.

Background technology

With the increasingly exacerbation of land pollution, soil detection and administering for task are also being continuously improved, in order to detect To suitable soil sample, testing staff generally requires on-the-spot investigation and excavates a part of soil as sample using scoop, and Packaging is taken back laboratory and is detected, and in existing technology, there is no having corresponding device for sampling Design, this just leads Cause sampling process more unfavorable, it is impossible to which the effective level original structure for ensureing soil horizon is easy to cause experiment sample appearance How error avoids this technological deficiency from being then that designer has to be solved.

Utility model content

The purpose of this utility model is to provide a kind of soil sample collecting device, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical solution：A kind of soil sample collecting device, including handle Hand and sampler barrel, the bottom of the handle are fixedly connected with top plate, and the bottom of the top plate is fixedly connected with connecting pole, the company The bottom for connecing column is fixedly connected with piston head, and the side wall of the connecting pole and piston head offers limiting slot, the sampler barrel Top is fixedly connected with connecting plate, and the inside of the sampler barrel offers link slot, and the side wall of the sampler barrel is offered with connecting The drag reduction slot of access slot connection, the inner wall of the sampler barrel are fixedly connected with limiting plate, and the inner wall bottom of the link slot is equipped with Inverse tying plate offers the sample tap connected with link slot on the inside of the inverse tying plate, and the piston head is connect with link slot keyway.

Preferably, the piston head and connecting pole are cylindrical structure, and the diameter of the piston head is more than the straight of connecting pole Diameter 1mm.

Preferably, the sampler barrel is cylindrical structure.

Preferably, the drag reduction slot is vertical slot structure, and length extends to the bottom of sampler barrel.

Preferably, the diameter of the link slot is identical with the diameter of piston head.

Preferably, the limiting slot be vertical slot structure, the limiting plate be slidably connected with limiting slot keyway it is vertical Harden structure.

Compared with prior art, the beneficial effects of the utility model are：The soil sample collecting device is rational in infrastructure, sampling Process is extremely simple efficiently, and solving soil in existing sampling process by the sampling mode of syringe-type cannot be with original soil horizon Form retain sample puzzlement, while sample it is laborsaving time saving, for soil sampling bring new occupation mode.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model explosive view；

Fig. 3 is the utility model piston head bottom view；

Fig. 4 is the utility model sampler barrel side sectional view；

Fig. 5 is the utility model sampler barrel bottom view.

In figure：1 handle, 2 top plates, 3 connecting plates, 4 sampler barrels, 5 connecting poles, 6 limiting slots, 7 piston heads, 8 limiting plates, 9 connect Access slot, 10 drag reduction slots, 11 inverse tying plates, 12 sample taps, 13 LED light.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

In the description of the utility model, it should be noted that the side of the instructions such as term " vertical ", " on ", " under ", " level " Either position relationship is based on orientation shown in the drawings or position relationship for position, is for only for ease of this practicality of description and simplification is retouched State rather than indicate either to imply that signified device or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that limitation to the utility model.In addition, " first ", " second ", " third ", " the 4th " are only used for Purpose is described, and it is not intended that instruction or hint relative importance.

In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, Or be integrally connected, it can be mechanical connection or electrical connection, can be directly connected to or by intermediate matchmaker It is situated between and is connected, can is the connection inside two elements.It for the ordinary skill in the art, can be as the case may be Understand concrete meaning of the above-mentioned term in the utility model.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of soil sample collecting device, including handle 1 With sampler barrel 4, the sampler barrel 4 is cylindrical structure, and sampling is efficient and convenient, and the bottom of the handle 1 is fixedly connected with top plate 2, The bottom of the top plate 2 is fixedly connected with connecting pole 5, and the bottom of the connecting pole 5 is fixedly connected with piston head 7, the piston First 7 and connecting pole 5 be cylindrical structure, the diameter of the piston head 7 is more than the diameter 1mm of connecting pole 5, plays the work of propulsion Limiting slot 6 is offered with, the side wall of the connecting pole 5 and piston head 7, and the limiting slot 6 is vertical slot structure, the limiting plate 8 be the vertical harden structure being slidably connected with 6 keyway of limiting slot, plays the role of matching connection, the top of the sampler barrel 4 is fixed Connecting plate 3 is connected with, the inside of the sampler barrel 4 offers link slot 9, the diameter of the link slot 9 and the diameter of piston head 7 It is identical, play the role of pairing connection, the side wall of the sampler barrel 4 offers the drag reduction slot 10 connected with link slot 9, described to subtract Resistance slot 10 is vertical slot structure, and length extends to the bottom of sampler barrel 4, reduces resistance during sampling in link slot 9, using more Add laborsaving, the inner wall of the sampler barrel 4 is fixedly connected with limiting plate 8, and the inner wall bottom of the link slot 9 is equipped with inverse tying plate 11, the inside of the inverse tying plate 11 offers the sample tap 12 connected with link slot 9, and the piston head 7 connects with 9 keyway of link slot It connects.

Operation principle：When sampling, being pressed by way of pressing connecting plate 3 first by sampler barrel 4 needs In the soil to be sampled, and the side wall rotation of connecting plate 3 is held, limiting plate 8 can play the role of baffle in rotary course, The convenient fast sampling during rotation, and top inverse tying plate 11 can separate during rotation and sample soil, when taking After sample, connecting plate 3 is held, is pulled out soil, at this moment connects 7 keyway of piston head in link slot 9, and causes limiting Slot 6 is connect with 8 keyway of limiting plate, then the direction squeeze grip 1 against sample collection box, and the soil sample in link slot 9 can be It is come out, and retain the structure of original soil horizon out of link slot 9 along its vertical direction under the promotion of handle 1.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of soil sample collecting device, including handle（1）And sampler barrel（4）, it is characterised in that：The handle（1）Bottom Portion is fixedly connected with top plate（2）, the top plate（2）Bottom be fixedly connected with connecting pole（5）, the connecting pole（5）Bottom It is fixedly connected with piston head（7）, the connecting pole（5）And piston head（7）Side wall offer limiting slot（6）, the sampler barrel （4）Top be fixedly connected with connecting plate（3）, the sampler barrel（4）Inside offer link slot（9）, the sampler barrel（4） Side wall offer and link slot（9）The drag reduction slot of connection（10）, the sampler barrel（4）Inner wall be fixedly connected with limiting plate （8）, the link slot（9）Inner wall bottom inverse tying plate is installed（11）, the inverse tying plate（11）Inside offer and connect Slot（9）The sample tap of connection（12）, the piston head（7）With link slot（9）Keyway connects.

2. a kind of soil sample collecting device according to claim 1, it is characterised in that：The piston head（7）And connection Column（5）It is cylindrical structure, the piston head（7）Diameter be more than connecting pole（5）Diameter 1mm.

3. a kind of soil sample collecting device according to claim 1, it is characterised in that：The sampler barrel（4）For cylinder Structure.

4. a kind of soil sample collecting device according to claim 1, it is characterised in that：The drag reduction slot（10）It is vertical Slot structure, and length extends to sampler barrel（4）Bottom.

5. a kind of soil sample collecting device according to claim 1, it is characterised in that：The link slot（9）Diameter With piston head（7）Diameter it is identical.

6. a kind of soil sample collecting device according to claim 1, it is characterised in that：The limiting slot（6）It is vertical Slot structure, the limiting plate（8）It is and limiting slot（6）The vertical harden structure that keyway is slidably connected.