CN219265747U

CN219265747U - Soil sample collection device for soil engineering

Info

Publication number: CN219265747U
Application number: CN202320094330.6U
Authority: CN
Inventors: 刘瑞瑞; 刘佳欣; 吴茜; 杜逸璞; 姚珂涵
Original assignee: Shaanxi Dijian Kechuangwan Real Estate Co ltd
Current assignee: Shaanxi Dijian Kechuangwan Real Estate Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-06-27
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a soil sample collection device for land engineering, which comprises a main body, wherein a booster is arranged at the top end of the main body, a sleeve is movably arranged below the booster through a bearing, rotating rods are fixedly arranged at two ends of the sleeve, an anti-slip handle is arranged at one end of each rotating rod, a threaded rod is arranged in the main body, one end of each threaded rod is fixedly connected to a drill rod, the other end of each threaded rod is movably connected to the booster through a pin shaft, a collection device is arranged on the main body, a fixing device is arranged on the main body, and a plurality of holes are uniformly distributed on the main body. The utility model has simple structure and convenient use, not only can accelerate the working speed of the acquisition personnel, but also saves the working steps of the acquisition personnel, has more complete functions and improves the efficiency of soil sample acquisition to a certain extent.

Description

Soil sample collection device for soil engineering

Technical Field

The utility model relates to the technical field of acquisition devices, in particular to a soil sample acquisition device for land engineering.

Background

Soil sampling refers to a method for collecting soil samples, which comprises the steps of laying sampling and sampling technology, taking section soil samples, analyzing the collected soil samples to obtain the physicochemical properties of the soil, and widely applying the soil sampling to the fields of environmental protection, agriculture and the like according to different detection purposes.

However, at present, the existing soil environment quality monitoring method generally adopts a manual sampling mode to collect soil samples, and at the same time, time and labor are wasted, a soil sampling device in the prior art is generally hollow and cylindrical, is directly inserted into soil to be sampled, is pressed into a sampling tube through modes of downward extrusion, rotation and the like, and is poured out after the sampler is pulled out; however, when the soil is hard or the collection depth is deep, the sampling device is difficult to insert into the soil, and is time-consuming and labor-consuming; in addition, when taking out a sample from a cylindrical sampling device, the casing needs to be knocked to release the soil sample from the sampling device, which is also time-consuming and labor-consuming and inconvenient to use.

Disclosure of Invention

The utility model aims to provide a soil sample collection device for land engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil sample collection system for soil engineering, includes the main part, the top of main part is provided with booster unit, the below of booster unit has the sleeve through bearing movable mounting, telescopic both ends fixed mounting has the bull stick, anti-skidding handle is installed to the one end of bull stick, install the threaded rod in the main part, the one end fixed connection of threaded rod is on the drilling rod, the other end of threaded rod is through round pin axle swing joint on booster unit, install collection device in the main part, be provided with fixing device in the main part, evenly distributed a plurality of holes in the main part.

Preferably, the booster unit comprises fixed plate, spring, baffle and round pin axle, and wherein the one end swing joint of threaded rod is epaxial at the round pin, and round pin axle fixed mounting is on the fixed plate, and the spring housing is epaxial at the threaded rod, and the both ends of spring are fixed respectively on fixed plate and baffle.

Preferably, the sleeve is fixedly mounted on the main body through two bearings, wherein threads are arranged in the sleeve and are in tight meshing connection with the threaded rod.

Preferably, the drill rod is long cylindrical, and the grooves with thread shapes are distributed on the drill rod and uniformly distributed on the drill rod.

Preferably, the collecting device comprises a protecting shell, a collecting box and a scraping plate, wherein the protecting shell is fixedly arranged on the main body, the collecting box is placed in the protecting shell, the scraping plate is fixedly arranged on the inner wall of the main body, one end of the scraping plate is positioned in a groove on the drill rod, and meanwhile, the connecting part of the protecting shell and the main body is of a slope structure.

Preferably, the fixing device comprises a sliding block, an adjusting bolt, a main supporting rod, an auxiliary supporting rod and a pin shaft, wherein the main supporting rod is movably connected to the sliding block through the pin shaft, the adjusting bolt is movably connected to the sliding block, the auxiliary supporting rod is provided with threads, a thread groove is formed in the main supporting rod, and the auxiliary supporting rod is connected with the main supporting rod through screw threads in a screwing mode.

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

1. according to the utility model, the booster is arranged at the top end of the main body, the spring is fixedly arranged between the fixed plate and the baffle, the threaded rod is movably connected to the pin shaft, and the pin shaft is fixedly arranged on the fixed plate, so that the rotation of the threaded rod is not affected, meanwhile, the spring is arranged between the fixed plate and the baffle, so that the threaded rod has an upward tension under the action of elastic force, when the soil drilling of a collector is finished, the speed of the drill rod leaving the deep soil can be accelerated under the action of the spring, thereby saving the physical strength of the collector and accelerating the collection speed;

2. according to the utility model, the collecting device is arranged below the main body, meanwhile, the grooves in the thread shape are uniformly distributed on the drill rod, so that soil is clamped in the grooves when the drill rod drills down, when the soil is drilled, the drill rod is taken out, at the moment, the grooves on the drill rod are scraped by the scraping plate to obtain soil samples, and the joint between the protective shell and the main body is of a slope structure, so that the soil samples fall into the collecting box along the slope, and the collecting personnel can obtain the soil samples only by taking the collecting box away, so that the step of manually removing the collecting by the collecting personnel is greatly reduced, and the collecting efficiency is accelerated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a top view of the fixture of the present utility model;

fig. 4 is a top view of the sleeve of the present utility model.

In the figure: 1. a main body; 2. a booster device; 3. a bearing; 4. a sleeve; 5. a rotating rod; 6. an anti-slip handle; 7. a threaded rod; 8. a drill rod; 9. a collecting device; 901. a protective shell; 902. a collection box; 903. a scraper; 10. a fixing device; 101. a slide block; 102. an adjusting bolt; 103. a main support rod; 104. an auxiliary supporting rod; 11. a hole; 12. a fixing plate; 13. a spring; 14. a baffle; 15. a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a soil sample collection device for soil engineering, including main part 1, the top of main part 1 is provided with booster unit 2, booster unit 2 comprises fixed plate 12, spring 13, baffle 14 and round pin axle, wherein the one end swing joint of threaded rod 7 is epaxial, round pin axle fixed mounting is on fixed plate 12, and spring 13 cover is on threaded rod 7, the both ends of spring 13 are fixed respectively on fixed plate 12 and baffle 14, do not prevent the rotation of threaded rod 7 like this, also can drive the reciprocating of threaded rod 7 and provide a helping hand, can have a pulling force when making threaded rod 7 upwards remove for drilling rod 8 is with inside the quick soil of leaving.

The sleeve 4 is movably mounted below the booster 2 through the bearings 3, the sleeve 4 is fixedly mounted on the main body 1 through the two bearings 3, threads are arranged in the sleeve 4 and are tightly meshed with the threaded rod 7, so that the sleeve 4 can rotate on the main body 1 in situ, the threaded rod 7 can be driven to rotate through threaded connection, the drill rod 8 moves up and down, the soil sample drilling function is achieved, the rotating rods 5 are fixedly mounted at two ends of the sleeve 4, the anti-slip handles 6 are mounted at one ends of the rotating rods 5, and collection personnel are prevented from sliding and rotating the sleeve 4 when in use.

Install threaded rod 7 in the main part 1, the one end fixed connection of threaded rod 7 is on drilling rod 8, and drilling rod 8 is long cylindric, and the recess 15 of distribution screw thread shape on drilling rod 8, evenly distributed is on drilling rod 8, and recess 15 on drilling rod 8 can be when drilling rod 8 bores soil with the soil card in recess 15, then take out ground to realize gathering the function of soil, the other end of threaded rod 7 is through round pin axle swing joint on booster unit 2.

The last collection device 9 of installing of main part 1, collection device 9 comprises protective housing 901, collection box 902 and scraper 903, wherein protective housing 901 fixed mounting is on main part 1, collection box 902 is placed in protective housing 901, scraper 903 fixed mounting is on main part 1 inner wall, and the one end of scraper 903 is in recess 15 on drilling rod 8, the junction of protective housing 901 and main part 1 is slope structure simultaneously, when soil sample was taken out ground by drilling rod 8 like this, in utilizing scraper 903 to scrape the soil collection box 902, reduce the operation steps of gathering personnel.

The main body 1 is provided with the fixing device 10, the fixing device 10 consists of a sliding block 101, an adjusting bolt 102, a main supporting rod 103, an auxiliary supporting rod 104 and a pin shaft, wherein the main supporting rod 103 is movably connected to the sliding block 101 through the pin shaft, the adjusting bolt 102 is movably connected to the sliding block 101, the auxiliary supporting rod 104 is provided with threads, a thread groove is formed in the main supporting rod 103, the auxiliary supporting rod 104 is in screwed connection with the main supporting rod 103 through the threads, so that the supporting height can be realized, the main body 1 is adapted to different terrains, and the main body 1 is better supported; the holes 11 are uniformly distributed on the main body 1, so that the adjusting bolts 102 on the sliding block 101 can be screwed into the holes 11 to fix the position of the sliding block 101, thereby realizing the height adjustment of the fixing device 10.

Working principle: when the utility model is used, the height of the sliding block 101 is adjusted, then the adjusting bolt 102 is screwed into the corresponding hole 11, meanwhile, the auxiliary supporting rod 104 can be screwed, the length of the auxiliary supporting rod 104 can be adjusted because the auxiliary supporting rod 104 is connected with the main supporting rod 103 through screw threads, the double adjustment is carried out, the main body 1 can be better fixed on the ground, the rotating rod 5 is rotated to drive the sleeve 4 to rotate, meanwhile, the threaded rod 7 is driven to move downwards because the sleeve 4 is connected with the threaded rod 7 through screw threads in a meshed manner, meanwhile, the threaded rod 7 is fixedly connected with the drill rod 8, the drill rod 8 can drill towards the ground, and the threaded grooves 15 are uniformly distributed on the drill rod 8, after drilling rod 8 drills into ground, recess 15 will block soil, at this moment reverse bull stick 5, the drilling rod 8 will reverse and leave the soil inside, simultaneously because the top of main part 1 is provided with booster unit 2, under the pulling force of spring 13, threaded rod 7 just has an ascending pulling force, thereby make drilling rod 8 can leave the soil sooner, be provided with collection device 9 in the bottom of main part 1 simultaneously, scraper 903 will give the soil sample in the recess 15 and scrape in collecting box 902, at this moment the collecting personnel only need take collecting box 902 and just can obtain the sample of soil, and need not go the manual soil sample that gathers of going, so not only accelerated the collecting speed of soil greatly, also practiced thrift the physical power of collecting personnel, better improvement the efficiency of collecting the soil.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Soil sample collection device for soil engineering, including main part (1), its characterized in that: the utility model discloses a self-priming device for a bicycle, including main part (1), bearing (3), sleeve (4) are passed through to the top of main part (1), sleeve (4) are installed through bearing (3) movable mounting to the below of power assisting device (2), the both ends fixed mounting of sleeve (4) has bull stick (5), antiskid handle (6) are installed to the one end of bull stick (5), install threaded rod (7) in main part (1), the one end fixed connection of threaded rod (7) is on drilling rod (8), the other end of threaded rod (7) is through round pin axle swing joint on power assisting device (2), collection device (9) are installed on main part (1), be provided with fixing device (10) on main part (1), evenly distributed a plurality of holes (11) on main part (1).

2. The soil sample collection device for land engineering according to claim 1, wherein: the power assisting device (2) consists of a fixed plate (12), a spring (13), a baffle (14) and a pin shaft, wherein one end of a threaded rod (7) is movably connected to the pin shaft, the pin shaft is fixedly arranged on the fixed plate (12), the spring (13) is sleeved on the threaded rod (7), and two ends of the spring (13) are respectively fixed on the fixed plate (12) and the baffle (14).

3. The soil sample collection device for land engineering according to claim 1, wherein: the sleeve (4) is fixedly arranged on the main body (1) through two bearings (3), wherein threads are arranged in the sleeve (4) and are in tight meshing connection with the threaded rod (7).

4. The soil sample collection device for land engineering according to claim 1, wherein: the drill rod (8) is long cylindrical, grooves (15) with thread shapes are distributed on the drill rod (8), and the grooves are uniformly distributed on the drill rod (8).

5. The soil sample collection device for land engineering according to claim 1, wherein: the collecting device (9) is composed of a protecting shell (901), a collecting box (902) and a scraping plate (903), wherein the protecting shell (901) is fixedly installed on the main body (1), the collecting box (902) is placed in the protecting shell (901), the scraping plate (903) is fixedly installed on the inner wall of the main body (1), one end of the scraping plate (903) is located in a groove (15) on a drill rod (8), and meanwhile the joint of the protecting shell (901) and the main body (1) is of a slope structure.

6. The soil sample collection device for land engineering according to claim 1, wherein: the fixing device (10) is composed of a sliding block (101), an adjusting bolt (102), a main supporting rod (103), an auxiliary supporting rod (104) and a pin shaft, wherein the main supporting rod (103) is movably connected to the sliding block (101) through the pin shaft, the adjusting bolt (102) is movably connected to the sliding block (101), threads are arranged on the auxiliary supporting rod (104), a thread groove is formed in the main supporting rod (103), and the auxiliary supporting rod (104) is connected with the main supporting rod (103) through the threads in a screwing mode.