CN219046022U

CN219046022U - Environment detection sampling device with weighing function

Info

Publication number: CN219046022U
Application number: CN202223251266.2U
Authority: CN
Inventors: 惠婷婷; 焦龙; 马鑫萍; 崔芷瑞
Original assignee: Liaoning Zhuhai Testing Technology Co ltd
Current assignee: Liaoning Zhuhai Testing Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-19
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses an environment detection sampling device with a weighing function, which relates to the technical field of environment detection and comprises a base, wherein the top of the base is fixedly connected with a mobile station, one side of the mobile station is provided with a sampling mechanism for vertically drilling soil, and the sampling mechanism comprises a spiral column which can vertically lift on the side surface of the mobile station; be equipped with the lifting unit who is used for controlling the vertical removal of screw post between screw post and the mobile station, through setting up sampling mechanism and lifting unit, use rotating electrical machines to drive screw post rotation, cooperation stepper motor drives the lead screw and rotates for the movable block slides on the guide bar, can control the mounting panel like this and vertically remove on the mobile station, can make screw post downwardly moving, only need control screw post downwardly moving, will progressively bore broken soil layer, then turn over soil, can bore fast like this and open the soil layer and realize the sample, the manpower has been saved, work efficiency has been improved.

Description

Environment detection sampling device with weighing function

Technical Field

The utility model relates to the technical field of environment detection, in particular to an environment detection sampling device with a weighing function.

Background

By detecting some things in natural environment, the composition structure of the things is known, and the utilization value of the things to human beings is estimated, and of course, it is impossible to detect all things one by one, so that the things to be detected need to be sampled before detection, and a soil sampler is generally used when soil is sampled.

Soil sampler, which refers to a tool for taking a soil sample, is most commonly an earth auger. Earth boring drills consist of a drill bit and a handle made of hard material (steel or hard plastic). The drill bit is usually spiral or cylindrical, the top end of the drill bit is provided with a sharp knife edge, a soil containing cavity is arranged next to the knife edge, and when the drill bit is used for sampling, the soil drill is driven to downwards drill into a soil layer through manual torsion, so that a soil sample of the soil layer to be collected can be guided into the soil drill cavity. The handle of the earth auger is carved with scales so as to control the sampling depth. The soil drill can meet the requirements of full-layer, equivalent and convenient soil sampling, and solves the problem that accurate soil sample collection is difficult to realize for soil fertilizer works such as soil measurement and fertilization, soil monitoring and the like. However, the existing earth boring machine is mainly manually operated, and has high labor intensity and low efficiency for collecting soil samples of deep or harder land.

The utility model provides an environment detection sampling device with a weighing function.

Disclosure of Invention

The utility model aims to provide an environment detection sampling device with a weighing function, which is characterized in that a sampling mechanism and a lifting assembly are arranged, a rotating motor is used for driving a spiral column to rotate, a screw rod is driven to rotate by matching with a stepping motor, so that a moving block slides on a guide rod, a mounting plate can be controlled to vertically move on a moving table, the spiral column can be enabled to move downwards, only the spiral column is controlled to move downwards, a soil layer can be gradually drilled, then soil is turned over, sampling can be realized by rapidly drilling and opening the soil layer, labor is saved, and the working efficiency is improved, so that the problem in the background technology is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an environment detection sampling device with a weighing function; the soil sampler comprises a base, wherein the top of the base is fixedly connected with a mobile station, one side of the mobile station is provided with a sampling mechanism for vertically drilling soil, and the sampling mechanism comprises a spiral column which can vertically lift on the side surface of the mobile station;

a lifting component for controlling the vertical movement of the spiral column is arranged between the spiral column and the moving table.

Further, the sampling mechanism further comprises a mounting plate and a rotating motor, the spiral column is rotationally connected with the mounting plate through a bearing, the extension end of the spiral column is fixedly connected with the output end of the rotating motor, the rotating motor is fixedly mounted at the top of the mounting plate, and handles are fixedly connected to two sides of the mounting plate.

Further, the mounting panel bottom fixedly connected with carries a section of thick bamboo, and the screw column is located the transport inside of a section of thick bamboo, and the screw column bottom stretches out transport section of thick bamboo lower part, has offered the sample connection at transport section of thick bamboo top.

Further, lifting unit includes two guide bars, lead screw, step motor and movable block, and two guide bar both ends all are connected with movable table both ends boss fixed, and the lead screw both ends pass through the bearing and are connected with movable table both ends boss rotation, and the movable block runs through two guide bars and lead screw respectively, and movable block and two guide bar sliding connection, movable block and lead screw threaded connection, movable block and mounting panel fixed connection, lead screw extension end and step motor output fixed connection, step motor fixed connection are at the movable table top.

Further, the side of the mobile station is fixedly connected with a bracket, and the bracket is fixedly connected with the top of the base.

Further, the base top fixedly connected with is used for placing soil sample deposit case, deposit the base top fixedly connected with electronic scale at case rear portion.

Further, the bottom of the base is fixedly connected with a plurality of universal wheels with self-locking structures.

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

1. according to the environment detection sampling device with the weighing function, the sampling mechanism and the lifting assembly are arranged, the rotating motor is used for driving the spiral column to rotate, the screw rod is driven to rotate by matching with the stepping motor, so that the moving block slides on the guide rod, the mounting plate can be controlled to vertically move on the moving table, the spiral column can be enabled to move downwards, only the spiral column is controlled to move downwards, the soil is gradually drilled, then the soil is turned over, sampling can be realized by rapidly drilling and cutting the soil, labor is saved, and the working efficiency is improved.

2. According to the environment detection sampling device with the weighing function, the electronic scale and the storage box are arranged, so that samples with required weight can be weighed rapidly during sampling, and then the samples are stored in the storage box, so that the environment detection sampling device is rapid and efficient, and the samples are not easy to lose.

Drawings

FIG. 1 is a perspective view of the present utility model;

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

FIG. 3 is a perspective view of a lift assembly of the present utility model;

FIG. 4 is a cross-sectional view of the sampling mechanism of the present utility model.

In the figure: 1. a base; 2. a sampling mechanism; 21. a mounting plate; 22. a screw column; 23. a rotating electric machine; 3. a lifting assembly; 31. a guide rod; 32. a screw rod; 33. a stepping motor; 34. a moving block; 4. a bracket; 5. a storage case; 6. an electronic scale; 7. a universal wheel; 8. a handle; 9. a mobile station; 10. a delivery cylinder; 11. and a sampling port.

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.

In order to solve the technical problem of how to rapidly sample, as shown in fig. 1-4, the following preferred technical scheme is provided:

the environment detection sampling device with the weighing function comprises a base 1, wherein the top of the base 1 is fixedly connected with a mobile station 9, one side of the mobile station 9 is provided with a sampling mechanism 2 for vertically drilling soil, and the sampling mechanism 2 comprises a spiral column 22 which can vertically lift at the side surface of the mobile station 9;

a lifting assembly 3 for controlling the vertical movement of the screw column 22 is arranged between the screw column 22 and the moving table 9.

the sampling mechanism 2 further comprises a mounting plate 21 and a rotating motor 23, the spiral column 22 is rotationally connected with the mounting plate 21 through a bearing, the extension end of the spiral column 22 is fixedly connected with the output end of the rotating motor 23, the rotating motor 23 is fixedly mounted at the top of the mounting plate 21, and handles 8 are fixedly connected to two sides of the mounting plate 21. Specifically, the mounting plate 21 descends vertically, and the rotating motor 23 drives the spiral column 22 to rotate, so that the spiral column 22 descends to drill and open the soil layer, and soil can be turned over, sampling can be realized by rapidly drilling and opening the soil layer, labor is saved, and working efficiency is improved.

Further, as shown in fig. 1-4, the following preferred technical scheme is provided:

the bottom of the mounting plate 21 is fixedly connected with the conveying cylinder 10, the spiral column 22 is positioned inside the conveying cylinder 10, the bottom of the spiral column 22 extends out of the lower part of the conveying cylinder 10, and the top of the conveying cylinder 10 is provided with the sampling port 11.

Specifically, the screw column 22 descends to drill and open the soil layer, the drilled soil is discharged from the sampling port 11 through the conveying cylinder 10, and the discharged soil is received from the sampling port 11 by using the sampling bag, so that the soil layer can be quickly drilled and opened to realize sampling.

the lifting assembly 3 comprises two guide rods 31, a screw rod 32, a stepping motor 33 and a moving block 34, wherein two ends of the two guide rods 31 are fixedly connected with bosses at two ends of the moving table 9, two ends of the screw rod 32 are rotatably connected with bosses at two ends of the moving table 9 through bearings, the moving block 34 penetrates through the two guide rods 31 and the screw rod 32 respectively, the moving block 34 is slidably connected with the two guide rods 31, the moving block 34 is in threaded connection with the screw rod 32, the moving block 34 is fixedly connected with the mounting plate 21, the extending end of the screw rod 32 is fixedly connected with the output end of the stepping motor 33, and the stepping motor 33 is fixedly connected to the top of the moving table 9. Specifically, the stepping motor 33 is used to drive the screw rod 32 to rotate, so that the moving block 34 moves vertically on the two guide rods 31, and when the moving block 34 moves downwards, the mounting plate 21 is driven to descend synchronously.

the side of the movable table 9 is fixedly connected with a bracket 4, and the bracket 4 is fixedly connected with the top of the base 1. In particular, this is advantageous for maintaining the mobile station 9 in a vertical position with respect to the base 1.

the top of the base 1 is fixedly connected with a storage box 5 for placing soil samples, and the top of the base 1 at the rear part of the storage box 5 is fixedly connected with an electronic scale 6. Specifically, a soil sample is selected and placed on the electronic scale 6 for weighing, and a sample with required weight is rapidly weighed.

the bottom of the base 1 is fixedly connected with a plurality of universal wheels 7 with self-locking structures. Specifically, the universal wheel 7 facilitates the movement of the whole device, and the user can quickly move the whole device.

Working principle: when soil samples need to be drilled, the stepping motor 33 is used for driving the screw rod 32 to rotate, the moving block 34 vertically moves on the two guide rods 31, the mounting plate 21 is driven to synchronously descend when the moving block 34 moves downwards, meanwhile, the rotating motor 23 drives the spiral column 22 to rotate, the spiral column 22 descends to drill and open soil layers, the drilled soil is discharged from the sampling port 11 through the conveying cylinder 10, the sampling bag is used for receiving the discharged soil from the sampling port 11, thus the soil layers can be quickly drilled and opened, sampling is realized, labor is saved, working efficiency is improved, then the required soil samples are selected and placed on the electronic scale 6 for weighing, the samples with required weight are quickly weighed, and then the samples are stored in the storage box 5, so that the samples are fast and efficient and are not easy to lose.

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. The utility model provides an environment detection sampling device with function of weighing, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a mobile station (9), one side of the mobile station (9) is provided with a sampling mechanism (2) for vertically drilling soil, and the sampling mechanism (2) comprises a spiral column (22) which can vertically lift at the side surface of the mobile station (9);

a lifting component (3) for controlling the vertical movement of the spiral column (22) is arranged between the spiral column (22) and the moving table (9).

2. An environmental test sampling apparatus with weighing function according to claim 1, wherein: the sampling mechanism (2) further comprises a mounting plate (21) and a rotating motor (23), the spiral column (22) is rotationally connected with the mounting plate (21) through a bearing, the extension end of the spiral column (22) is fixedly connected with the output end of the rotating motor (23), the rotating motor (23) is fixedly mounted at the top of the mounting plate (21), and handles (8) are fixedly connected to two sides of the mounting plate (21).

3. An environmental test sampling apparatus with weighing function according to claim 2, wherein: the bottom of the mounting plate (21) is fixedly connected with a conveying cylinder (10), a spiral column (22) is positioned inside the conveying cylinder (10), the bottom of the spiral column (22) extends out of the lower part of the conveying cylinder (10), and a sampling port (11) is formed in the top of the conveying cylinder (10).

4. An environmental test sampling apparatus with weighing function according to claim 1, wherein: lifting assembly (3) are including two guide bars (31), lead screw (32), step motor (33) and movable block (34), two guide bar (31) both ends all with mobile station (9) both ends boss fixed connection, lead screw (32) both ends are passed through the bearing and are rotated with mobile station (9) both ends boss and are connected, movable block (34) run through two guide bars (31) and lead screw (32) respectively, and movable block (34) and two guide bar (31) sliding connection, movable block (34) and lead screw (32) threaded connection, movable block (34) and mounting panel (21) fixed connection, lead screw (32) extension and step motor (33) output fixed connection, step motor (33) fixed connection is at mobile station (9) top.

5. An environmental test sampling apparatus with weighing function according to claim 1, wherein: the side of the movable table (9) is fixedly connected with a support (4), and the support (4) is fixedly connected with the top of the base (1).

6. An environmental test sampling apparatus with weighing function according to claim 1, wherein: the soil sample storage device is characterized in that the top of the base (1) is fixedly connected with a storage box (5) for placing the soil sample, and the top of the base (1) at the rear part of the storage box (5) is fixedly connected with an electronic scale (6).

7. An environmental test sampling apparatus with weighing function according to claim 1, wherein: the bottom of the base (1) is fixedly connected with a plurality of universal wheels (7) with self-locking structures.