CN217930878U - A sampling device for soil environment detects - Google Patents

Abstract

The utility model discloses a sampling device for soil environment detects, including sampler barrel body and fixed connection in the base of sampler barrel body bottom, sampler barrel body top is the opening form, can be used for depositing sample soil, sampler barrel body inner wall sliding connection has the slurcam, the slurcam is used for the soil of extrusion collection. This a sampling device for soil environment detects, can drive the backup pad through rotatory dwang and rotate, and make the slurcam correspond with the sampling tube is inside, it is rotatory that rotatory handle can drive the threaded rod afterwards, and can make the slurcam move down under the effect of screw thread, reach and carry out the effect of extrusion compression with soil, the collection volume that this kind of mode can increase equipment, and the availability factor of device has been promoted, and simultaneously, it can make things convenient for the slurcam to carry out vertical stable removal to set up sliding block and sliding tray, guarantee that the slurcam can not take place to rock when reciprocating.

Description

A sampling device for soil environment detects

Technical Field

The utility model relates to a sampling device technical field specifically is a sampling device for soil environment detects.

Background

Soil environment detection refers to determination of environmental quality (or pollution degree) and change trend thereof by measuring representative values of factors influencing soil environment quality, and the soil detection generally refers to soil environment detection which generally comprises technical contents such as distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.

At present generally collect soil through the sampling tube, reach the effect of concentrating the sample, but because the sampling tube inner space is comparatively certain in the use, consequently inconvenient compresses soil when using, and the soil volume that leads to the sample is lower, has influenced the availability factor of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a sampling device for soil environment detects, can drive the backup pad through rotatory dwang and rotate, and make the slurcam correspond with sampler barrel is inside, it is rotatory that rotatory handle can drive the threaded rod afterwards, and can make the slurcam move down under the effect of screw thread, reach the effect of carrying out extrusion compression with soil, the collection volume that this kind of mode can increase equipment, and the availability factor of device has been promoted, and simultaneously, it can make things convenient for the slurcam to carry out vertical stable removal to set up sliding block and sliding tray, guarantee that the slurcam can not take place to rock when reciprocating, the problem that the background art provided is solved.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sampling device for soil environment detects, includes sampler barrel body and fixed connection in the base of sampler barrel body bottom, sampler barrel body top is the opening form, can be used for depositing sample soil, sampler barrel body inner wall sliding connection has the slurcam, the slurcam is used for the soil of extrusion collection.

Preferably, the sliding groove has been seted up to the sampler barrel body inner wall, the slurcam outer wall fixedly connected with and sliding groove sliding fit's sliding block.

Preferably, sampler barrel body top is rotated and is connected with the backup pad, backup pad inner wall threaded connection has the threaded rod, threaded rod top end fixedly connected with handle, bottom are rotated and are connected in the slurcam, and threaded rod and slurcam axis department coincide mutually, can drive the threaded rod rotation behind rotatory handle to drive the slurcam stable vertical reciprocating motion of doing under the effect of screw thread, can play the effect of compression soil, reduced the usage space of equipment.

Preferably, the sampling tube body outer wall fixedly connected with fixed plate, the dwang is rotated on the fixed plate top, the one end fixed connection that the fixed plate was kept away from to the dwang is in the backup pad bottom, and the dwang passes through stop device and connects in sampling tube body outer wall, and the dwang can rotate to drive slurcam and sampling tube break away from, and further fix under stop device's effect.

Preferably, stop device includes a fixed cylinder, expanding spring, fixture block, sleeve and draw-in groove, a fixed cylinder fixed connection is in the dwang outer wall, a fixed cylinder inner wall has the fixture block through expanding spring connection, and sampler barrel body outer wall fixedly connected with sleeve, the draw-in groove has been seted up to the sleeve inside, fixture block one end inserts inside the fixed cylinder, the other end sets up with the draw-in groove is corresponding.

Preferably, the top end of the clamping block is fixedly connected with a pushing block, and the top of the fixed cylinder is provided with a groove for the pushing block to enter and exit.

(III) advantageous effects

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

1. this a sampling device for soil environment detects, through setting up the fixed plate, the dwang, a supporting plate, the threaded rod, a handle, the slurcam, sliding block and sliding tray, can drive the backup pad through rotatory dwang and rotate, and make slurcam and sampler barrel inside correspond, rotatory handle can drive the threaded rod rotatory afterwards, and can make the slurcam move down under the effect of screw thread, reach the effect of carrying out extrusion compression with soil, the collection volume of this kind of mode can increase equipment, and the availability factor of device has been promoted, and simultaneously, it can make things convenient for the slurcam to carry out vertical stable removal to set up sliding block and sliding tray, guarantee that the slurcam can not take place to rock when reciprocating.

2. This a sampling device for soil environment detects, through setting up solid fixed cylinder, expanding spring, the fixture block, the sleeve, the draw-in groove, fluting and ejector pad, can make slurcam and sampler cylinder break away from after the rotation rotates, loosen the ejector pad afterwards and can drive the fixture block under expanding spring's the effect of restoring to the throne and insert the inside draw-in groove of sleeve, this kind of mode can make soil dwang when taking out can not take place rotatoryly, and ensure that the slurcam can not block up the sampler cylinder, it is more convenient to make soil take out the operation, the result of use of reinforcing equipment.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of the structure of the position-limiting device of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a sampling tube body; 2. a base; 311. a fixing plate; 312. rotating the rod; 313. a support plate; 314. a threaded rod; 315. a handle; 316. a push plate; 317. a slider; 318. a sliding groove; 411. a fixed cylinder; 412. a tension spring; 413. a clamping block; 414. a sleeve; 415. a card slot; 416. grooving; 417. and (7) pushing the block.

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, a sampling device for soil environment detects, base 2 including sampler barrel body 1 and fixed connection in sampler barrel body 1 bottom, sampler barrel body 1 top is the opening form, and 1 inner wall sliding connection of sampler barrel body has slurcam 316, slurcam 316 is used for the soil of extrusion collection, slurcam 316 can slide from top to bottom to extrude the compression with the soil of 1 inside sample of sampler barrel body, reach the effect that reduces the space, conveniently add more sample soil. Sliding groove 318 has been seted up to the inner wall of sampling tube body 1, and pushing plate 316 outer wall fixedly connected with and sliding groove 318 sliding fit's sliding block 317, set up sliding block 317 and sliding groove 318 and can guarantee the stability of pushing plate 316 vertical migration. Sampling tube body 1 top is rotated and is connected with backup pad 313, backup pad 313 inner wall threaded connection has threaded rod 314, threaded rod 314 top fixedly connected with handle 315, the bottom is rotated and is connected in pushing plate 316, and threaded rod 314 coincides mutually with pushing plate 316 axis department, can drive threaded rod 314 rotatory behind rotatory handle 315, and can promote pushing plate 316 and do vertical straight reciprocating motion under the effect of screw, reach the effect that promotes soil extrusion, this kind of mode operation is more convenient, and can guarantee enough stability of pushing plate 316 behind the extrusion soil.

Sampling tube body 1 outer wall fixedly connected with fixed plate 311, dwang 312 is rotated on fixed plate 311 top, the one end fixed connection that fixed plate 311 was kept away from to dwang 312 is in backup pad 313 bottom, and dwang 312 passes through stop device and connects in sampling tube body 1 outer wall, backup pad 313 can rotate with dwang 312 axis department under the effect of dwang 312, thereby drive slurcam 316 and 1 top opening form of sampling tube body break away from, receive spacing hindrance when avoiding the inside soil ejection of compact of sampling tube body 1.

The limiting device comprises a fixed cylinder 411, an expansion spring 412, a clamping block 413, a sleeve 414 and a clamping groove 415, the fixed cylinder 411 is fixedly connected to the outer wall of the rotating rod 312, the inner wall of the fixed cylinder 411 is connected with the clamping block 413 through the expansion spring 412, the outer wall of the sampling cylinder body 1 is fixedly connected with the sleeve 414, the clamping groove 415 is formed in the sleeve 414, one end of the clamping block 413 is inserted into the fixed cylinder 411, the other end of the clamping block 413 is arranged corresponding to the clamping groove 415, the clamping block 413 is firstly pressed, at the moment, the clamping block 413 can be accommodated into the fixed cylinder 411, the expansion spring 412 is compressed in an extrusion mode, the rotating rod 312 is rotated by 180 degrees, the clamping block 413 can be driven to correspond to the clamping groove 415, the clamping block 413 can be inserted into the clamping groove 415 under the elastic reset effect of the expansion spring 412, the limiting effect is achieved, the rotating of the rotating rod 312 is avoided, the push plate 316 cannot shake in the discharging process, and the situation that the top opening of the sampling cylinder body 1 is prevented from being blocked is avoided. The top end of the clamping block 413 is fixedly connected with a pushing block 417, the top of the fixed cylinder 411 is provided with a slot 416 for the pushing block 417 to go in and out, and the pushing block 417 can be pulled to slide along the inner wall of the slot 416, so that the whole operation is more convenient, and the operation effect of saving time and labor is achieved.

The working principle is as follows: when needing to extrude soil, it is rotatory through rotatory handle 315 and then drive threaded rod 314 to make threaded rod 314 rotatory and move down under the effect of screw thread, thereby drive push plate 316 and move down under the effect of sliding block 317 and sliding tray 318, and will be located the inside soil of sampler barrel body 1 and extrude the compression, saved great usage space.

When needing to carry out the ejection of compact, as above through reverse rotation handle 315, push plate 316 can break away from the sampling tube body 1 inside, 180 rotatory backup pad 313 can drive dwang 312 rotatory afterwards, and make fixture block 413 correspond with the inside draw-in groove 415 of sleeve 414, the staff can loosen ejector pad 417 afterwards, can promote fixture block 413 insert inside draw-in groove 415 under the elastic reset effect of expanding spring 412, ejector pad 417 can slide along fluting 416 inner wall simultaneously, reach fine promotion effect, the stability of push plate 316 has been guaranteed, receive spacing hindrance when avoiding the soil ejection of compact.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a sampling device for soil environment detects, includes sampling tube body (1) and base (2) of fixed connection in sampling tube body (1) bottom, its characterized in that: sampling tube body (1) top is the opening form, sampling tube body (1) inner wall sliding connection has slurcam (316), slurcam (316) are used for the soil of extrusion collection.

2. A sampling device for soil environment testing as claimed in claim 1, wherein: sliding groove (318) have been seted up to sampler barrel body (1) inner wall, pushing plate (316) outer wall fixedly connected with and sliding tray (318) sliding fit's sliding block (317).

3. A sampling device for soil environment testing as claimed in claim 2, wherein: the sampling tube body (1) top is rotated and is connected with backup pad (313), backup pad (313) inner wall threaded connection has threaded rod (314), threaded rod (314) top fixedly connected with handle (315), bottom are rotated and are connected in pushing plate (316), and threaded rod (314) and pushing plate (316) axis department coincide mutually.

4. A sampling device for soil environment detection as claimed in claim 3, wherein: sampling tube body (1) outer wall fixedly connected with fixed plate (311), dwang (312) is rotated on fixed plate (311) top, the one end fixed connection in backup pad (313) bottom that fixed plate (311) were kept away from in dwang (312), and dwang (312) pass through stop device and connect in sampling tube body (1) outer wall.

5. A sampling device for soil environment detection as claimed in claim 4, wherein: the limiting device comprises a fixed cylinder (411), an expansion spring (412), a clamping block (413), a sleeve (414) and a clamping groove (415), the fixed cylinder (411) is fixedly connected to the outer wall of the rotating rod (312), the inner wall of the fixed cylinder (411) is connected with the clamping block (413) through the expansion spring (412), the outer wall of the sampling cylinder body (1) is fixedly connected with the sleeve (414), the clamping groove (415) is formed in the sleeve (414), one end of the clamping block (413) is inserted into the fixed cylinder (411), and the other end of the clamping block (413) is arranged corresponding to the clamping groove (415).

6. A sampling device for soil environment detection as claimed in claim 5, wherein: the top end of the clamping block (413) is fixedly connected with a push block (417), and the top of the fixed cylinder (411) is provided with a slot (416) for the push block (417) to go in and out.

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