Portable outdoor land detection equipment

Abstract

The utility model discloses portable outdoor land detection equipment which comprises a storage cylinder, straps, a detection table and a stand column, a pressing strip is fixedly installed on the outer side of the stand column, a grinding box is fixedly installed at the lower end of the stand column, and a first grinding wheel and a second grinding wheel are sequentially and rotationally connected to the interior of the grinding box from left to right. A rocker is fixedly mounted at the axis of the first grinding wheel, a collecting box is arranged below the first grinding wheel, a soil feeding opening is formed in the top of the grinding box, a chemical box is fixedly mounted at the bottom of the grinding box, and a sealing cover is fixedly mounted at the bottom of the chemical box. Soil attached to the inner wall and the outer wall of the sampling head can be quickly cleaned by moving the cleaning part up and down, daily cleaning and maintenance operation is facilitated, the accuracy of a next soil sample detection result is ensured, the storage barrel and the strap are used in cooperation, the soil detection equipment can be conveniently carried, and outdoor operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of land detection, in particular to a portable outdoor land detection device. Background Art

[0002] Land monitoring is the use of remote sensing and telemetry technology to regularly or irregularly monitor and measure the dynamic changes in land use in a country or region. Its purpose is to provide accurate land use change information to relevant national and regional departments, facilitate timely updating and comparative analysis of land use data, and compile land use change diagrams. It is an indispensable basic work for predicting dynamic changes in land use, predicting crop yields, preventing and controlling natural disasters, rationally organizing land use, and strengthening land management and protection. Land monitoring includes changes in the area of ​​various types of production and construction land, such as cultivated land, forest land, grassland, water surface, transportation, urban land, and the damage and impact of various natural disasters on land use. Corresponding detection devices are needed when testing soil.

[0003] The Chinese patent publication number is: CN206538753U discloses a portable outdoor land detection device. The application states: "The existing land detection equipment structure and technology are relatively mature, but there are still some problems. For example, the old detection equipment requires manual soil sampling and then takes it back to the laboratory for grinding. This detection method is very inefficient and time-consuming. Therefore, an innovative design of a land detection device is carried out here." Although the application solves this problem, it has the following defects:

[0004] The above-mentioned prior art solutions have the following defects: although the above-mentioned device can grind soil samples, the screw mechanism of the above-mentioned device is not easy to clean, and the soil is easily contaminated inside the screw mechanism. If the inside of the screw mechanism is not cleaned, the soil contaminated inside the screw mechanism will affect the detection result during the next use, resulting in biased detection result. Therefore, we propose a new type of convenient outdoor land detection equipment. Utility Model Content

[0005] The utility model provides a convenient outdoor land detection device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A portable outdoor land detection device comprises a storage cylinder, the outer side of which is fixedly connected to a shoulder strap, an inspection platform is arranged inside the storage cylinder, a column is fixedly installed at the bottom of the inspection platform, a pressing strip is fixedly installed at the outer side of the column, a grinding box is fixedly installed at the lower end of the column, a first grinding wheel and a second grinding wheel are connected in rotation from left to right in sequence inside the grinding box, a rocker is fixedly installed at the axis of the first grinding wheel, a collecting box is arranged below the first grinding wheel, a soil input port is opened at the top of the grinding box, a medicine box is fixedly installed at the bottom of the grinding box, a sealing cover is fixedly installed at the bottom of the medicine box, a cleaning box is threadedly connected to the lower side of the sealing cover, a cleaning piece is arranged inside the cleaning box, and a sampling head is fixedly installed at the bottom of the cleaning box.

[0008] As a further improvement of the technical solution: a storage cover is provided at the upper end of the storage tube, wherein the storage cover fits with the open end of the storage tube.

[0009] As a further improvement of the technical solution: the shoulder strap is made of nylon rope.

[0010] As a further improvement of the technical solution: the soil input port is located directly above the tangent point between the first grinding wheel and the second grinding wheel.

[0011] As a further improvement of the technical solution: the collecting box is slidably connected inside the grinding box.

[0012] As a further improvement of the technical solution: the cleaning member is composed of an inner ring and an outer ring, wherein the inner wall of the outer ring and the outer wall of the inner ring are fixedly mounted with cleaning cloths, wherein the cleaning member and the sampling head are adapted.

[0013] As a further improvement of the technical solution: a drawer is slidably connected to the inside of the medicine box, and a test tube fixing plate is fixedly installed on the inner wall of the drawer, wherein the test tube is inserted into the test tube fixing plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Slide the cleaning piece to the outside of the sampling head, and then move the cleaning piece up and down to quickly clean the soil attached to the inner and outer walls of the sampling head, which is convenient for daily cleaning and maintenance operations, and ensures the accuracy of the soil sample test results when used next time;

[0016] 2. The storage tube and shoulder strap can be used together to facilitate carrying the soil testing equipment for outdoor operations.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the testing platform of the utility model;

[0021] Figure 3 This is a schematic diagram of the medicine box structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the cleaning element of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the sampling head of the utility model;

[0024] Figure 6 It is a schematic diagram of the grinding box structure of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Storage tube; 2. Shoulder strap; 3. Testing table; 4. Column; 5. Press bar; 6. Grinding box; 7. First grinding wheel; 8. Second grinding wheel; 9. Rocker; 10. Collection box; 11. Soil input port; 12. Chemical box; 13. Sealing cover; 14. Cleaning box; 15. Cleaning parts; 16. Sampling head. DETAILED DESCRIPTION

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0028] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] See also Figures 1 to 6 In the embodiment of the utility model, a portable outdoor land detection equipment comprises a storage cylinder 1, a shoulder strap 2 is fixedly connected to the outside of the storage cylinder 1, a detection platform 3 is arranged inside the storage cylinder 1, a column 4 is fixedly installed at the bottom of the detection platform 3, a pressing strip 5 is fixedly installed on the outside of the column 4, a grinding box 6 is fixedly installed at the lower end of the column 4, a first grinding wheel 7 and a second grinding wheel 8 are connected to the inside of the grinding box 6 in rotation from left to right, a rocker 9 is fixedly installed at the axis of the first grinding wheel 7, a collecting box 10 is arranged below the first grinding wheel 7, a soil input port 11 is opened on the top of the grinding box 6, a medicine box 12 is fixedly installed at the bottom of the grinding box 6, a sealing cover 13 is fixedly installed at the bottom of the medicine box 12, a cleaning box 14 is threadedly connected to the lower side of the sealing cover 13, a cleaning member 15 is arranged inside the cleaning box 14, and a sampling head 16 is fixedly installed at the bottom of the cleaning box 14.

[0031] See also Figure 1-2 A storage cover is provided at the upper end of the storage tube 1, wherein the storage cover and the open end of the storage tube 1 fit together. By using the storage cover and the storage tube 1 together, the detection equipment can be sealed and carried out for detection operations.

[0032] See also Figure 1-2 The shoulder strap 2 is made of nylon rope. The shoulder strap 2 made of nylon rope has wear-resistant characteristics, can be used in a variety of complex outdoor environments, and can increase the service life of the shoulder strap 2.

[0033] See also Figure 2-3 and Figure 6The soil input port 11 is located just above the tangent point between the first grinding wheel 7 and the second grinding wheel 8. By arranging the soil input port 11 just above the tangent point between the first grinding wheel 7 and the second grinding wheel 8, the sampled soil can be easily entered into the tangent point for crushing.

[0034] See also Figure 2-3 and Figure 6 The collecting box 10 is slidably connected to the inside of the grinding box 6, and the collecting box 10 can be used to collect the crushed soil samples for subsequent detection experiments.

[0035] See also Figure 2-5 The cleaning member 15 is composed of an inner ring and an outer ring, wherein the inner wall of the outer ring and the outer wall of the inner ring are fixedly installed with cleaning cloths, wherein the cleaning member 15 and the sampling head 16 are adapted, and by moving the cleaning member 15 up and down on the sampling head 16, the cleaning cloth on the cleaning member 15 can clean the soil attached to the inner wall and the outer wall of the sampling head 16.

[0036] See also Figure 2-3 A drawer is slidably connected to the inside of the medicine box 12, and a test tube fixing plate is fixedly installed on the inner wall of the drawer, wherein the test tube is inserted into the test tube fixing plate, and the soil detection reagent can be conveniently placed through the drawer, and the test tube fixing plate can fix the test tube containing the soil detection reagent, so that the soil detection reagent is fixed more firmly and is convenient for carrying out operations.

[0037] The working principle of the utility model is as follows: when using the soil detection device, open the storage cover, directly take out the detection device from the storage tube 1, select the position where the sample soil needs to be collected, hold the pressing bar 5 with both hands, the sampling head 16 contacts the ground, press down hard, so that the sampling head 16 is inserted into the soil, when there is a soil sample in the sampling head 16, pull out the device, put the soil sample into the corresponding container, and then insert the sampling head 16 into the ground to complete the fixation of the entire detection device, pour the sampled soil from the soil input port 11 into the grinding box 6, the soil sample falls to the tangent point of the first grinding wheel 7 and the second grinding wheel 8, and then hold the rocker 9 to rotate, the rocker 9 drives the first grinding wheel 7 to rotate, drives the second grinding wheel 8 to rotate, and the soil sample The crushed soil sample will fall into the collecting box 10 for collection after crushing. Some crushed soil samples will be taken out from the collecting box 10 and placed on the testing table 3. The corresponding testing reagent will be taken out from the reagent box 12 to test the soil and record the experimental data. When the testing is completed and the sampling head 16 needs to be cleaned, the cleaning box 14 is rotated to separate the cleaning box 14 and the sealing cover 13. The cleaning piece 15 is taken out from the cleaning box 14 and slidably connected to the outside of the sampling head 16. The cleaning piece 15 is moved up and down to quickly clean the soil attached to the inner and outer walls of the sampling head 16, which is convenient for daily cleaning and maintenance operations and ensures the accuracy of the soil sample test results when used next time.

[0038] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A portable outdoor land detection device, characterized in that: The invention comprises a storage tube (1), the outer side of the storage tube (1) is fixedly connected to a shoulder strap (2), the interior of the storage tube (1) is provided with a detection platform (3), the bottom of the detection platform (3) is fixedly installed with a column (4), the outer side of the column (4) is fixedly installed with a pressing strip (5), the lower end of the column (4) is fixedly installed with a grinding box (6), the interior of the grinding box (6) is connected with a first grinding wheel (7) and a second grinding wheel (8) in a rotatable manner from left to right, and the axis of the first grinding wheel (7) is fixedly installed with a A rocker (9), a collecting box (10) is arranged below the first grinding wheel (7), a soil input port (11) is opened at the top of the grinding box (6), a medicine box (12) is fixedly installed at the bottom of the grinding box (6), a sealing cover (13) is fixedly installed at the bottom of the medicine box (12), a cleaning box (14) is threadedly connected to the lower side of the sealing cover (13), a cleaning piece (15) is arranged inside the cleaning box (14), and a sampling head (16) is fixedly installed at the bottom of the cleaning box (14).

2. A portable outdoor land detection device according to claim 1, characterized in that: The upper end of the storage tube (1) is provided with a storage cover, wherein the storage cover fits into the open end of the storage tube (1).

3. A portable outdoor land detection device according to claim 1, characterized in that: The shoulder strap (2) is made of nylon rope.

4. A portable outdoor land detection device according to claim 1, characterized in that: The soil input port (11) is located directly above the tangent point between the first grinding wheel (7) and the second grinding wheel (8).

5. The portable outdoor land detection device according to claim 1, characterized in that: The collecting box (10) is slidably connected inside the grinding box (6).

6. A portable outdoor land detection device according to claim 1, characterized in that: The cleaning member (15) is composed of an inner ring and an outer ring, wherein the inner wall of the outer ring and the outer wall of the inner ring are both fixedly mounted with cleaning cloths, wherein the cleaning member (15) and the sampling head (16) are adapted to each other.

7. A portable outdoor land detection device according to claim 1, characterized in that: The medicine box (12) is slidably connected to a drawer, and a test tube fixing plate is fixedly installed on the inner wall of the drawer, wherein the test tube is inserted into the test tube fixing plate.

Images