CN217211502U

CN217211502U - Automatic soil sampling device for environment detection

Info

Publication number: CN217211502U
Application number: CN202220036316.6U
Authority: CN
Inventors: 齐珊珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-08-16
Anticipated expiration: 2032-01-08

Abstract

The utility model provides an automatic sampling device of soil for environmental monitoring, relates to environmental monitoring technical field, the mount table that sets up including the level, vertical through-hole has been seted up to the upper surface center department of mount table, and the rigid coupling has vertical sleeve on the lower surface of mount table, the vertical spiral sampling mechanism that is equipped with in the sleeve, and spiral sampling mechanism sets up the vertical pivot in vertical through-hole including rotating, and the lower extreme rigid coupling of vertical pivot has the drill bit, and the rigid coupling has spiral material loading paddle leaf on the circumference outer wall of vertical pivot. The utility model provides an easily receive soil characteristic when artifical carrying out soil sampling in the environment testing process among the conventional art and be not convenient for gather, the sampling process easily sneaks into impurity and the problem that sampling efficiency is low.

Description

Automatic soil sampling device for environmental detection

Technical Field

The utility model relates to an environmental detection technical field, concretely relates to environmental detection uses automatic sampling device of soil.

Background

The medium object of environment detection can be roughly divided into water quality detection, air detection, soil detection, solid waste detection, biological detection, noise and vibration detection, electromagnetic radiation detection, radioactivity detection, heat detection, light detection, sanitation detection and the like, soil detection also belongs to one item of environment detection, so that the soil detection is indispensable during the environment detection, the detection result is inaccurate if the soil detection is carried out directly, the soil sampling detection is carried out, the soil sampling refers to a method for collecting soil samples, the soil sampling comprises the arrangement and sampling technology of sampling, the section soil samples are collected and are carried out after the section observation and recording are finished, the sections are firstly repaired and cleaned before the sampling, the most superficial layer of floating soil is cut, and then the sampling is carried out from a central typical part layer by layer from top to bottom according to the layers.

The current soil testing process is usually for the sampling staff is manual to wait to detect regional soil sampling collection and load into the test tube, then transports to detection mechanism and carries out many-sided detection such as soil composition, pollutant, and the sampling part of above-mentioned in-process has following problem in actual operation process:

1. the complex environment of the detection area often causes the soil characteristics to be different, and the soil which is too soft, too hard or too humid causes a plurality of troubles to workers in the sampling process, including: the hard soil is inconvenient to excavate and sample, and the labor intensity is overlarge; the over-soft soil is easy to agglomerate after being exposed for a long time in the sampling process; the over-moist soil is easy to adhere to the clothes of instruments and workers during sampling, and is inconvenient to clean.

2. The manual sampling method is long in time consumption, components such as water in soil can be changed to a certain amount, other impurities are easily mixed in the sampling process, and the accuracy of a detection result is affected.

3. The traditional soil sampling method has the disadvantages of complicated steps and low efficiency.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides an automatic sampling device of soil for environmental detection for easily receive soil characteristic when artifical carry out soil sampling in the environmental detection process among the solution conventional art and be not convenient for gather, the sampling process easily sneaks into impurity and the problem that sampling efficiency is low.

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

the utility model provides an environmental detection uses automatic sampling device of soil, includes the mount table of level setting.

As an optimized scheme, a vertical through hole is formed in the center of the upper surface of the mounting table.

As an optimized scheme, a vertical sleeve is fixedly connected to the lower surface of the mounting table.

As an optimized scheme, a spiral sampling mechanism is vertically arranged in the sleeve.

As an optimized scheme, the spiral sampling mechanism comprises a vertical rotating shaft which is rotatably arranged in the vertical through hole, and a drill bit is fixedly connected to the lower end of the vertical rotating shaft.

As an optimized scheme, the spiral feeding paddle is fixedly connected to the circumferential outer wall of the vertical rotating shaft and is close to the circumferential inner wall of the sleeve.

As an optimized scheme, the top level of mount table is equipped with the motor mounting panel, the rigid coupling has driving motor on the upper surface of motor mounting panel, driving motor's output shaft end passes downwards the motor mounting panel and with the upper end looks rigid coupling of vertical rotating shaft.

As an optimized scheme, a plurality of electric control telescopic cylinders are symmetrically and fixedly connected to the upper surface of the mounting table, and the telescopic ends of the electric control telescopic cylinders are fixedly connected with the lower surface of the motor mounting plate.

As an optimized scheme, a plurality of hinged seats which are symmetrical about the center of the sleeve are fixedly connected to the lower surface of the mounting table, a supporting plate is arranged on each hinged seat in a swinging mode, and a torsion spring is sleeved at the hinged position of each supporting plate and the hinged position of each hinged seat.

As an optimized scheme, the inner wall of the supporting plate is provided with a limiting clamping groove.

As an optimized scheme, a limiting snap ring is horizontally clamped in the limiting snap groove, the limiting snap ring is detachably sleeved outside the sleeve, and the limiting snap ring can support a plurality of supporting plates at a certain angle, so that the device is integrally supported and fixed.

As an optimized scheme, the side end faces of the mounting table are arranged in a tapered inclined mode downwards, a test tube clamping seat is fixedly connected to each side end face, and a test tube clamping groove is formed in each test tube clamping seat.

As an optimized scheme, a plurality of discharging channels are transversely arranged in the mounting table, one end of each discharging channel extends to the sleeve, the opening of each discharging channel is formed in the lower surface of the mounting table, and the opening of the other end of each discharging channel is formed in the side end face of the mounting table.

As an optimized scheme, a first limiting ring and a second limiting ring which have the function of limiting the rotation of the vertical rotating shaft are fixedly connected to the upper surface of the mounting table and the lower surface of the motor mounting plate respectively, and the first limiting ring and the second limiting ring are sleeved on the peripheral wall of the vertical rotating shaft respectively.

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

the utility model discloses well vertical pivot lower extreme rigid coupling that rotates the lift setting has the drill bit, can drill away the soil surface when the sample, reduce human labor intensity, when the drill bit is bored down, soil can be along with spiral material loading paddle turns to last the transport soon, reduced with external environment's contact, neither can sneak into impurity nor be difficult for the caking, the soil of carrying upwards can be extruded and get into discharging channel, and get into the test tube from discharging channel's port, whole process self-sealing goes on completely, the accuracy of testing result has been improved.

The utility model discloses in when setting up spacing snap ring clamps on the backup pad inner wall, can carry on spacingly to the backup pad to make the whole expansion of device fixed, when spacing snap ring suit was on the outer wall of backup pad, can retrain the backup pad, reduced the space volume, thereby be convenient for install holistic accomodating.

The utility model provides a test tube cassette is equipped with a plurality ofly along the lateral wall of mount table, consequently the device can clamp a plurality of test tubes simultaneously, carries out the collection of many samples simultaneously, has improved sampling efficiency greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic sectional view of the internal structure of the present invention in a use state;

fig. 2 is a schematic view of the external structure of the present invention in the storage state;

fig. 3 is a schematic view of the test tube holder in the front view direction.

In the figure: 1-mounting table, 2-vertical through hole, 3-sleeve, 4-vertical rotating shaft, 5-drill bit, 6-spiral feeding paddle, 7-motor mounting plate, 8-driving motor, 9-electric control telescopic cylinder, 10-hinged base, 11-supporting plate, 12-torsion spring, 13-limiting clamping groove, 14-limiting clamping ring, 15-test tube clamping base, 16-test tube clamping groove, 17-discharging channel, 18-first limiting ring and 19-second limiting ring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 3, an automatic soil sampling device for environmental testing includes a horizontally disposed mounting table 1.

The center of the upper surface of the mounting table 1 is provided with a vertical through hole 2.

The lower surface of the mounting table 1 is fixedly connected with a vertical sleeve 3.

A spiral sampling mechanism is vertically arranged in the sleeve 3.

Spiral sampling mechanism is including rotating vertical pivot 4 that sets up in vertical through-hole 2, and the lower extreme rigid coupling of vertical pivot 4 has drill bit 5.

The circumference outer wall of vertical pivot 4 goes up the rigid coupling and has spiral material loading paddle 6, and spiral material loading paddle 6 is pressed close to the circumference inner wall setting of sleeve 3.

A motor mounting plate 7 is horizontally arranged above the mounting table 1, a driving motor 8 is fixedly connected to the upper surface of the motor mounting plate 7, and the output shaft end of the driving motor 8 penetrates through the motor mounting plate 7 downwards and is fixedly connected with the upper end of the vertical rotating shaft 4.

The upper surface of the mounting table 1 is symmetrically and fixedly connected with a plurality of electric control telescopic cylinders 9, and the telescopic ends of the electric control telescopic cylinders 9 are fixedly connected with the lower surface of the motor mounting plate 7.

The lower surface of the mounting table 1 is fixedly connected with a plurality of hinge seats 10 which are symmetrical about the center of the sleeve 3, each hinge seat 10 swings to form a support plate 11, and the hinge positions of the support plates 11 and the hinge seats 10 are sleeved with torsion springs 12.

The inner wall of the supporting plate 11 is provided with a limiting clamping groove 13.

Horizontal card is equipped with spacing snap ring 14 in the spacing draw-in groove 13, and spacing snap ring 14 can be dismantled ground ring cover and outside sleeve 3, and spacing snap ring 14 can strut certain angle with a plurality of backup pad 11 to it is fixed with device integral support.

The side end face of mount table 1 is the slope setting of convergent formula downwards, and the rigid coupling has test tube cassette 15 on every side end face, has seted up test tube draw-in groove 16 on the test tube cassette 15.

A plurality of discharging channels 17 are transversely arranged in the mounting table 1, one end of each discharging channel 17 extends to the sleeve 3, an opening is formed in the lower surface of the mounting table 1, and an opening in the other end of each discharging channel 17 is formed in the side end face of the mounting table 1.

The upper surface of the mounting table 1 and the lower surface of the motor mounting plate 7 are respectively and fixedly connected with a first limiting ring 18 and a second limiting ring 19 which have the function of limiting the rotation of the vertical rotating shaft 4, and the first limiting ring 18 and the second limiting ring 19 are respectively sleeved on the peripheral wall of the vertical rotating shaft 4.

The utility model discloses when using: at first expand the device from the state of accomodating, swing into certain angle with backup pad 11, and support through spacing snap ring 14 and fix on waiting to detect the soil, clamp the test tube in test tube card slot 16 of test tube cassette 15, start driving motor 8, driving motor 8 drives vertical pivot 4 and rotates, automatically controlled telescoping cylinder 9 makes vertical pivot 4 pivoted while move down, the bottom surface is bored in drill bit 5 of vertical pivot 4 lower extreme to the rigid coupling, the rigid coupling drives soil rebound and discharges through discharge passage 17 in the mount table 1 in spiral material loading paddle 6 on the 4 perisporium of vertical pivot, exhaust soil is collected by the test tube.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it is to be understood that modifications may be made to the above-described embodiments, or equivalents may be substituted for some or all of their features, without departing from the scope of the invention.

Claims

1. The utility model provides an environmental detection uses automatic sampling device of soil which characterized in that: the device comprises a horizontally arranged mounting table (1), wherein a vertical through hole (2) is formed in the center of the upper surface of the mounting table (1), a vertical sleeve (3) is fixedly connected to the lower surface of the mounting table (1), a vertical rotating shaft (4) is arranged in the vertical through hole (2) in a rotating mode, the lower end of the vertical rotating shaft (4) penetrates through the sleeve (3) downwards and is fixedly connected with a drill bit (5), and a spiral feeding paddle blade (6) is fixedly connected to the peripheral wall of the vertical rotating shaft (4);

a plurality of discharging channels (17) are transversely formed in the mounting table (1), one end of each discharging channel (17) is communicated with the lower surface of the mounting table (1) in the sleeve (3) through an opening, and the other end of each discharging channel (17) is opened on the side end face of the mounting table (1).

2. The automatic soil sampling device for environmental testing of claim 1, wherein: the side end face of the mounting table (1) is arranged in a tapered inclined mode downwards, a test tube clamping seat (15) is fixedly connected to each side end face, and a test tube clamping groove (16) is formed in each test tube clamping seat (15).

3. The automatic soil sampling device for environmental testing of claim 1, wherein: the lower surface of the mounting table (1) is fixedly connected with a plurality of hinge seats (10) which are symmetrical about the center of the sleeve (3).

4. The automatic soil sampling device for environmental testing of claim 3, wherein: every swing on articulated seat (10) is equipped with backup pad (11), backup pad (11) with articulated seat (10) articulated department cover is equipped with torsion spring (12).

5. The automatic soil sampling device for environmental testing of claim 4, wherein: spacing draw-in groove (13) have been seted up on the inner wall of backup pad (11), horizontal card is equipped with spacing snap ring (14) in spacing draw-in groove (13), spacing snap ring (14) can be dismantled ground ring cover and be in the sleeve (3) outside.

6. The automatic soil sampling device for environmental testing of claim 1, wherein: the top level of mount table (1) is equipped with motor mounting panel (7), the rigid coupling has driving motor (8) on the upper surface of motor mounting panel (7), the output shaft end of driving motor (8) passes down motor mounting panel (7) and with the upper end looks rigid coupling of vertical rotating shaft (4).

7. The automatic soil sampling device for environmental testing of claim 6, wherein: a plurality of electric control telescopic cylinders (9) are symmetrically and fixedly connected to the upper surface of the mounting table (1), and telescopic ends of the electric control telescopic cylinders (9) are fixedly connected with the lower surface of the motor mounting plate (7).

8. The automatic soil sampling device for environmental testing of claim 6, wherein: the upper surface of mount table (1) reaches it is right that the rigid coupling has respectively on the lower surface of motor mounting panel (7) first spacing ring (18) and second spacing ring (19) that vertical rotating shaft (4) play the rotation limiting displacement, first spacing ring (18) and second spacing ring (19) overlap respectively and are established on the perisporium of vertical rotating shaft (4).