CN218885491U

CN218885491U - Soil detection stratified sampling ware

Info

Publication number: CN218885491U
Application number: CN202223121975.9U
Authority: CN
Inventors: 王立; 朱思桥; 辛振飞
Original assignee: Shandong China Quality Inspection Co ltd
Current assignee: Shandong China Quality Inspection Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-18
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to a soil detection equipment field, concretely relates to soil detection stratified sampling ware. The device comprises a cylinder body with an opening at the right side, a rotating mechanism and a translation mechanism, wherein a slide rail and a slide block are arranged on the top wall in the cylinder body; the rotating mechanism comprises a screw rod, at least one gear meshed with the screw rod, a sampling cylinder and a support frame I for supporting the gear, the lower end of the screw rod is fixedly connected to the sliding block through a bearing, and the right opening of the sampling cylinder is connected to the right end of the gear shaft; the translation mechanism comprises a bevel gear I and a bevel gear II which are meshed with each other, a rotating rod, a support frame II for supporting the bevel gear II and a moving nut, the lower end of the rotating rod is connected into the cylinder through a bearing, the upper end of the rotating rod penetrates through the upper wall of the cylinder, the bevel gear I is fixedly connected to the rotating rod with the same axle center, and the moving nut is screwed at the rear end of the axle; the right end of the movable nut is fixedly connected to the support frame I. The utility model provides a chemical industry garden soil detection stratified sampling ware that efficient, sample result are reliable.

Description

Soil detection stratified sampling ware

Technical Field

The utility model relates to a soil detection equipment field, concretely relates to soil detection stratified sampling ware.

Background

The pollution of the chemical industry park to the environment is mainly the pollution of organic matters and inorganic wastes, and the substances can be leaked and discharged through equipment to pollute the atmosphere and spread around through wind direction; and the soil can be eroded for a long time by infiltration through polluted water discharge and polluted rivers and underground water, so that the soil adsorbs toxic substances.

In order to comprehensively know the soil pollution condition of the chemical industry park, a plurality of sampling points are arranged at the park, particularly the positions of pollution traces or storage tanks and grooves, so that the soil is subjected to layered sampling, and each sampling point at least collects 3 soil samples with different depths. The reliability of the sampling directly affects the detection results and the conclusions reported. The existing layered sampling mode is to take out soil and then separate the soil, so that the sampling efficiency is low and the divided samples are inaccurate. Based on the above situation, there is a need for a layered sampler with high efficiency and reliable sampling result.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art not enough, provide a reliable soil detection stratified sampling ware of efficient, sample result.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a soil detection layered sampler is characterized by comprising a cylinder body with an opening at the right side, wherein a slide rail extending in the left-right direction is arranged on the top wall in the cylinder body;

the rotating mechanism comprises a screw rod, and at least one gear, a sampling cylinder and a support frame I which are meshed with the screw rod, wherein the upper end of the screw rod penetrates through the strip-shaped through hole, the lower end of the screw rod is fixedly connected to the sliding block through a bearing, the lower end of the support frame I is fixedly connected to the sliding block, a shaft of the gear is connected to the support frame I through a bearing, and the sampling cylinder is connected to the right end of a gear shaft with an opening facing right;

the translation mechanism comprises a bevel gear I and a bevel gear II which are meshed with each other, a rotating rod, a support frame II and a moving nut, the lower end of the rotating rod is connected into the cylinder body through a bearing, the upper end of the rotating rod penetrates through the upper wall of the cylinder body, the bevel gear I is fixedly connected to the rotating rod with the same axle center, the support frame II is fixedly connected into the cylinder body, the shaft of the bevel gear II is supported in the support frame II through the bearing, and the moving nut is screwed at the rear end of the shaft; the right end of the movable nut is fixedly connected to the support frame I.

Furthermore, a sliding rail and a sliding block combination are also arranged on the top wall in the barrel, and the upper end and the lower end of the support frame I are respectively and fixedly connected to the upper sliding block and the lower sliding block.

Furthermore, the translation mechanism comprises at least two groups of bevel gears I, bevel gears II and moving nuts which are matched with each other.

Furthermore, a plugging plate is arranged on the opening.

Furthermore, a driving device I is connected to the screw rod.

Furthermore, a driving device II is arranged on the rotating rod.

Further, the sampling tube is a cylinder with a sawtooth edge.

The utility model has the advantages that:

the utility model discloses a set up rotary mechanism and translation mechanism, a plurality of sampler barrels are arranged along vertical direction, and the sampler barrel can be while rotatory translation, and the accurate soil sample with its place degree of depth takes off, has realized efficient layering sample, and sample position accuracy, each other not obscure, and the sampling result is reliable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the figure: 1. the device comprises a barrel, 2 sliding rails, 3 sliding blocks, 4 rotating mechanisms, 40 screws, 41 gears, 42 sampling barrels, 43 support frames I, 5 translation mechanisms, 50 bevel gears I, 51 bevel gears II, 52 rotating rods, 53 support frames II, 54 moving nuts, 6 driving devices I, 7 driving devices II.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1, the soil-detecting stratified sampling device of the present embodiment includes a cylinder 1 having an opening on the right side, and preferably, a plugging plate is disposed on the opening.

Be equipped with the slide rail 2 that the left and right direction extends on the diapire in the barrel 1, the strip through-hole that the left and right direction extends is equipped with at the position that corresponds with slide rail 2 to the roof of barrel 1, is equipped with slider 3 on the slide rail 2, fixedly connected with rotary mechanism 4 on the slider 3, and rotary mechanism 4's left side is equipped with translation mechanism 5.

The rotating mechanism 4 comprises a screw 40 and at least one gear 41, a sampling cylinder 42 and a support frame I43 which are meshed with the screw 40, the upper end of the screw 40 penetrates through the strip-shaped through hole, the lower end of the screw is fixedly connected to the sliding block 3 through a bearing, the lower end of the support frame I43 is fixedly connected to the sliding block 3, the shaft of the gear 41 is connected to the support frame I43 through a bearing, and the sampling cylinder 42 is connected to the right end of the shaft of the gear 41 with an opening facing right; as shown in FIG. 1, a support frame I43 is respectively arranged at the left side and the right side of the gear 41, bearings are fixedly connected in the support frame I43, and shafts at the two sides of the gear 41 are respectively connected in the bearings of the two support frames I43. The screw 40 is connected with a driving device I6, and the driving device I in the embodiment is a motor I.

The translation mechanism 5 comprises a bevel gear I50, a bevel gear II 51, a rotating rod 52, a support frame II 53 and a moving nut 54 which are meshed with each other, the lower end of the rotating rod 52 is connected into the cylinder body 1 through a bearing, the upper end of the rotating rod penetrates through the upper wall of the cylinder body 1, the bevel gear I50 is coaxially and fixedly connected onto the rotating rod 52, the support frame II 53 is fixedly connected into the cylinder body 1, the shaft of the bevel gear II 51 is supported in the support frame II 53 through a bearing, and the moving nut 54 is screwed at the rear end of the shaft; the right end of the movable nut 54 is fixedly connected to the support frame I43. The rotating rod 52 is provided with a driving device ii 7, and the driving device ii 7 of the embodiment is a motor ii. Furthermore, the translation mechanism 5 comprises at least two groups of bevel gears I50, bevel gears II 51 and moving nuts 54 which are mutually matched, in the embodiment, three bevel gears I50 are evenly distributed on the rotating rod 52, the three bevel gears I50 are all meshed with the bevel gears II 51, the moving nuts 54 are screwed on the shafts of the bevel gears II 51, and the right ends of the moving nuts 54 are fixedly connected with the left support frame I43.

In another optional embodiment, the top wall in the cylinder 1 is also provided with a combination of a slide rail 2 and a slide block 3, and the upper end and the lower end of the support frame i 43 are respectively and fixedly connected to the upper slide block 3 and the lower slide block 3, so that the structure of the rotating mechanism 4 is more stable.

When the device is used, the drawing and inserting blocking plate on the cylinder body 1 blocks the opening on the right side of the cylinder body 1. A hole is drilled at the sampling point, and the plugging plate is pulled upwards and taken down after the device is placed in the hole. Then, the driving device I6 and the driving device II 7 are started, the driving device I6 drives the screw rod 40 to rotate so as to drive the gear 41 to rotate, and further the sampling cylinder 42 is rotated; the driving device II 7 drives the rotating rod 52 to rotate, and the bevel gear I50 on the rotating rod 52 rotates to drive the bevel gear II 51 to rotate, so that the moving nut 54 is driven to translate. This is because the movable nut 54 is screwed with the shaft of the bevel gear ii 51, and the right end thereof is fixedly connected with the support frame i 43, so that it can only translate left and right. The translation of the mobile nut 54 pushes the rotation mechanism 4 and the slide 3 to move along the sliding track 2. Therefore, the sampling cylinder 42 rotates while moving, and particularly, the sampling cylinder 42 is provided with a sawtooth edge, so that the soil sample can be taken down quickly and accurately. The sampling tube is detachably connected to the gear shaft, the sampling tube is taken down after the sampling tube is taken out of the hole, and soil samples are respectively packaged into bags. The position of the sample obtained by the device is accurate and is not mixed up, and the sampling result is reliable.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. A soil detection layered sampler is characterized by comprising a cylinder body (1) with an opening at the right side, wherein a slide rail (2) extending in the left-right direction is arranged on the bottom wall in the cylinder body (1), a strip-shaped through hole extending in the left-right direction is arranged at the position, corresponding to the slide rail (2), of a top plate of the cylinder body (1), a slide block (3) is arranged on the slide rail (2), a rotating mechanism (4) is fixedly connected to the slide block (3), and a translation mechanism (5) is arranged at the left side of the rotating mechanism (4);

the rotating mechanism (4) comprises a screw rod (40), at least one gear (41) meshed with the screw rod (40), a sampling cylinder (42) and a support frame I (43), the upper end of the screw rod (40) penetrates through the strip-shaped through hole, the lower end of the screw rod is fixedly connected to the sliding block (3) through a bearing, the lower end of the support frame I (43) is fixedly connected to the sliding block (3), the shaft of the gear (41) is connected to the support frame I (43) through a bearing, and the sampling cylinder (42) is connected to the right end of the shaft of the gear (41) in a rightward opening mode;

the translation mechanism (5) comprises a bevel gear I (50), a bevel gear II (51), a rotating rod (52), a support frame II (53) and a moving nut (54), wherein the bevel gear I and the bevel gear II are meshed with each other, the lower end of the rotating rod (52) is connected into the barrel body (1) through a bearing, the upper end of the rotating rod penetrates through the upper wall of the barrel body (1), the bevel gear I (50) is fixedly connected onto the rotating rod (52) coaxially, the support frame II (53) is fixedly connected into the barrel body (1), the shaft of the bevel gear II (51) is supported into the support frame II (53) through a bearing, and the moving nut (54) is screwed at the rear end of the shaft; the right end of the movable nut (54) is fixedly connected to the support frame I (43).

2. The soil detection stratified sampling device of claim 1, wherein the top wall in the barrel (1) is also provided with a combination of a slide rail (2) and a slide block (3), and the upper and lower ends of the support frame I (43) are respectively fixedly connected to the upper and lower slide blocks (3).

3. A soil detection stratified sampling apparatus as claimed in claim 1 or 2, wherein the translating mechanism (5) comprises at least two sets of cooperating bevel gears i (50), ii (51) and a travelling nut (54).

4. A soil detection stratified sampling apparatus according to claim 3, wherein the opening is provided with a plug-in block.

5. A soil detection stratified sampling apparatus as claimed in claim 1, wherein a drive means i (6) is connected to the screw (40).

6. A soil detection stratified sampling apparatus as claimed in claim 1 or 5, wherein the rotary rod (52) is provided with drive means II (7).

7. A soil detection stratified sampling apparatus as claimed in claim 6, wherein the sampling cylinder (42) is a cylinder having serrated edges.