CN215833033U

CN215833033U - Be used for soil to detect quick borrowing device of cutting ring

Info

Publication number: CN215833033U
Application number: CN202120521292.9U
Authority: CN
Inventors: 郜永勤; 张曼曼; 何迎学
Original assignee: Sinohydro Bureau 12 Co Ltd
Current assignee: Sinohydro Bureau 12 Co Ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2022-02-15
Anticipated expiration: 2031-03-12

Abstract

The utility model provides a rapid soil sampling device for a soil detection cutting ring. The rapid soil sampling device for the soil detection cutting ring comprises a fixing structure; the number of the handheld structures is two, and the two handheld structures are symmetrically distributed at two ends of the fixed structure; the soil taking structure is in threaded connection with the bottom end of the fixing structure and comprises a fixing sleeve, a cutting ring and sawteeth, the fixing sleeve with a concave section is in threaded connection with the bottom end of the fixing structure, the cutting ring is in threaded connection with the inside of the fixing sleeve, and the sawteeth are distributed on one end, away from the fixing sleeve, of the cutting ring in an annular array; and the soil unloading structure is arranged inside the fixed structure. The rapid soil sampling device for the soil detection cutting ring provided by the utility model has the advantages of convenience in operation, flexibility in use, capability of rapidly sampling soil and convenience in cleaning the cutting ring.

Description

Be used for soil to detect quick borrowing device of cutting ring

Technical Field

The utility model relates to the technical field of soil sampling, in particular to a rapid soil sampling device for a soil detection cutting ring.

Background

Soil is a natural body composed of mineral components with different thicknesses layer by layer. The soil and the matrix layer are distinguished by morphological, physical, chemical and mineralogical characteristics. The soil layer is different from the matrix layer due to the interaction of the crust, water vapor, atmosphere and biosphere. It is a mixed component of minerals and organic matter, and exists in solid, gas and liquid states. The loose soil particles combine to form a soil pattern that fills the interstices. These pores contain a dissolving solution (liquid) and air (gas). Therefore, the soil is generally regarded as having various states. And (3) carrying out heavy planting on most of soil at the density of 1-2 g/cm. Most of the soil on the earth is generated more later than the new generation, and only a few soil components are generated earlier than the third generation. In some environmental governance and building industries, the earth surface soil needs to be sampled and detected frequently, so that the soil sampling device for soil detection is widely applied.

However, the traditional soil sampling device for soil detection is in the use, and the cutting knife must be used to draw out the cutting ring from the soil body, so that the time and the labor are wasted, the sampling is completed, the soil sample in the cutting ring is cleaned, otherwise, the error of the next test content is caused, however, the soil texture viscosity is large, so that the soil sample in the cutting ring is easy to remain, the cleaning is difficult, and the accuracy of the test result is influenced.

Therefore, there is a need to provide a new fast soil sampling device for soil detection cutting ring to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid soil sampling device for a soil detection cutting ring, which is convenient to operate, flexible to use, capable of rapidly sampling soil and convenient to clean the cutting ring.

In order to solve the technical problem, the quick soil sampling device for the soil detection cutting ring provided by the utility model comprises: a fixed structure; the number of the handheld structures is two, and the two handheld structures are symmetrically distributed at two ends of the fixed structure; the soil taking structure is in threaded connection with the bottom end of the fixing structure and comprises a fixing sleeve, a cutting ring and sawteeth, the fixing sleeve with a concave section is in threaded connection with the bottom end of the fixing structure, the cutting ring is in threaded connection with the inside of the fixing sleeve, and the sawteeth are distributed on one end, away from the fixing sleeve, of the cutting ring in an annular array; and the soil unloading structure is arranged inside the fixed structure.

Preferably, fixed knot constructs including fixed pipe, screw hole and connecting pipe, and is inside hollow connecting pipe threaded connection is in the top of fixed cover, fixed pipe is the vertical relation welding and is in the connecting pipe deviates from the one end of fixed cover, the screw hole is equipped with two, two the screw hole is the symmetric distribution and sets up respectively inside the both ends of fixed pipe.

Preferably, the handheld structure comprises two handles, two anti-skidding sleeves, a bulge and a connecting rod, the two handles are symmetrically distributed about the central line of the fixed pipe, the anti-skidding sleeves are arranged outside the handles, the bulge is arranged outside the anti-skidding sleeves, the connecting rod with external threads is fixed at one end, close to the fixed pipe, of each handle, and the handles are in threaded connection with the fixed pipe through the connecting rod and the threaded holes.

Preferably, unload the soil structure and include push rod, pressure disk, sponge cover and unload the soil dish, the push rod runs through fixed pipe the connecting pipe with fixed cover, just the push rod with fixed pipe the connecting pipe with the equal sliding connection of fixed cover, it is circular the pressure disk is located the top of push rod, curved the gluing of sponge cover is in the pressure disk deviates from the one end of push rod, it fixes to unload the soil dish the push rod deviates from the one end of pressure disk, just it is in to unload the soil dish the inside sliding connection of cutting ring.

Preferably, the maximum diameter of the push rod is smaller than the diameter of the through hole of the fixed pipe, the maximum diameter of the push rod is smaller than the inner diameter of the connecting pipe, and the maximum diameter of the push rod is smaller than the diameter of the through hole at the top end of the fixed sleeve.

Preferably, the maximum diameter of the soil unloading disc is smaller than the inner diameter of the cutting ring, and the thickness of the soil unloading disc is smaller than the height of the cutting ring.

Preferably, the total length of the push rod is greater than the total length from the top end of the fixing pipe to the bottom end of the cutting ring, and the push rod is in threaded connection with the pressing plate.

Compared with the prior art, the quick soil sampling device for the soil detection cutting ring provided by the utility model has the following beneficial effects:

the utility model provides a rapid soil sampling device for a cutting ring for soil detection, when a test is carried out, the cutting ring is screwed with a fixed sleeve, a tester holds the handheld structure by hand and presses the cutting ring into a soil body, when the ring cutter is filled with a soil sample, the ring cutter can be directly lifted out, after the test is finished, the soil unloading structure above the handheld structure is pushed, the soil sample is completely extruded out, the ring cutter and the fixed sleeve are unscrewed after the test is finished, by the soil sampler, a tester can realize the processes of rapid soil sampling, high-efficiency weighing and complete soil sampling without manual digging operation, thereby reducing the labor intensity, greatly improving the working efficiency, after the test is finished, the soil sample in the cutting ring can be completely taken out, so that the residual quantity of the soil sample on the inner wall of the cutting ring is reduced to the minimum, and the accuracy of test data is improved; meanwhile, as the cutting ring and the fixed sleeve are separable, one device can be matched with a plurality of cutting rings with the same size for operation, and can select auxiliary soil taking, soil pressing or manual soil taking operation according to own will, so that the device is convenient and quick, saves cost, and is efficient and energy-saving.

Drawings

FIG. 1 is a schematic structural view of a quick soil sampling device for a soil detection cutting ring according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a connection structure between the soil unloading structure and the soil sampling structure shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. fixed knot constructs, 11, fixed pipe, 12, screw hole, 13, connecting pipe, 2, handheld structure, 21, handle, 22, antiskid cover, 23, arch, 24, connecting rod, 3, unload native structure, 31, push rod, 32, pressure disk, 33, sponge cover, 34, unload native dish, 4, the structure of fetching earth, 41, fixed cover, 42, cutting ring, 43, sawtooth.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a fast soil sampling device for a soil detection cutting ring according to the present invention; FIG. 2 is a schematic view of a connection structure between the soil unloading structure and the soil sampling structure shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. A device that fetches earth fast for soil detection cutting ring includes: a fixed structure 1; the number of the handheld structures 2 is two, and the two handheld structures 2 are symmetrically distributed at two ends of the fixed structure 1; the soil sampling structure 4 is in threaded connection with the bottom end of the fixed structure 1, the soil sampling structure 4 comprises a fixed sleeve 41, a cutting ring 42 and saw teeth 43, the fixed sleeve 41 with the concave section is in threaded connection with the bottom end of the fixed structure 1, the cutting ring 42 is in threaded connection with the inside of the fixed sleeve 41, and the saw teeth 43 are distributed on one end, away from the fixed sleeve 41, of the cutting ring 42 in an annular array; the soil unloading structure 3 is arranged in the fixed structure 1, and the soil unloading structure 3 is arranged in the fixed structure 1.

Fixed knot constructs 1 including fixed pipe 11, screw hole 12 and connecting pipe 13, and is inside hollow connecting pipe 13 threaded connection is in the top of fixed cover 41, fixed pipe 11 is the vertical relation welding and is in connecting pipe 13 deviates from the one end of fixed cover 41, screw hole 12 is equipped with two, two screw hole 12 is the symmetric distribution and sets up respectively inside the both ends of fixed pipe 11, through the setting in screw 12 hole can be convenient the connection of handle 21.

The handheld structure 2 comprises two handles 21, anti-skidding sleeves 22, bulges 23 and connecting rods 24, the two handles 21 are symmetrically distributed about the central line of the fixed pipe 11, the anti-skidding sleeves 22 are arranged outside the handles 21, the bulges 23 are arranged outside the anti-skidding sleeves 22, the connecting rods 24 with external threads are fixed at one ends, close to the fixed pipe 11, of the handles 21, the handles 21 are in threaded connection with the fixed pipe 11 through the connecting rods 24 and the threaded holes 12, and the anti-skidding sleeves 22 and the bulges 23 outside the handles 21 can play a role in skid resistance and more comfortable operation in the working process.

Unload native structure 3 and include push rod 31, pressure disk 32, sponge cover 33 and unload native dish 34, push rod 31 runs through fixed pipe 11 connecting pipe 13 with fixed cover 41, just push rod 31 with fixed pipe 11 connecting pipe 13 with the equal sliding connection of fixed cover 41, it is circular the pressure disk 32 is located push rod 31's top, curved sponge cover 33 gluing is in pressure disk 32 deviates from the one end of push rod 31, it fixes to unload native dish 34 push rod 31 deviates from the one end of pressure disk 32, just it is in to unload native dish 34 the inside sliding connection of cutting ring 42, through push rod 31 with the setting of unloading native dish 34 can make the more quick taking out of the inside soil sample of cutting ring 42.

The maximum diameter of push rod 31 is less than the through-hole diameter on fixed pipe 11, the maximum diameter of push rod 31 is less than the inside diameter of connecting pipe 13, the maximum diameter of push rod 31 is less than the through-hole diameter on fixed cover 41 top, through the maximum diameter of push rod 31 is less than the through-hole diameter on fixed pipe 11, the maximum diameter of push rod 31 is less than the inside diameter of connecting pipe 13, the maximum diameter of push rod 31 is less than the through-hole diameter on fixed cover 41 top guarantees that push rod 31 can promote unload native dish 34 and carry out work.

The maximum diameter of the soil unloading disc 34 is smaller than the inner diameter of the cutting ring 42, the thickness of the soil unloading disc 34 is smaller than the height of the cutting ring 42, and soil can be guaranteed to be taken out of the cutting ring 42.

The overall length of push rod 31 is greater than the top of fixed pipe 11 arrives the overall length of the bottom of cutting ring 42, just push rod 31 with pressure disk 32 threaded connection, through the overall length of push rod 31 is greater than the top of fixed pipe 11 arrives the overall length of the bottom of cutting ring 42, just push rod 31 with pressure disk 32 threaded connection can guarantee push rod 31 promotes when unloading soil dish 34, it can with to unload soil dish 34 the inside soil of cutting ring 42 is ejecting.

The working principle of the rapid soil sampling device for the soil detection cutting ring provided by the utility model is as follows:

firstly taking out the soil sampler parts from the interior of the box body, screwing the cutting ring 42 into the interior of the fixed sleeve 41, then connecting the connecting pipe 13 to the fixed sleeve 41 in a threaded manner, then penetrating the push rod 31 from the bottom end of the fixed sleeve 41 to enable the soil unloading disc 34 to slide in the interior of the cutting ring 42, then connecting the other end of the push rod 31 to the pressure plate 32 in a threaded manner, after the whole installation is finished, connecting the two handles 21 to the two ends of the fixed pipe 11 in a threaded manner, arranging the anti-skid sleeve 22 and the bulge 23 on the handle 21, playing a role of anti-skid and increasing comfort level through the arrangement of the anti-skid sleeve 22 and the bulge 23, adopting a sectional installation manner to facilitate the disassembly and the installation and the transportation, and starting the soil sampling after the whole soil sampler is installed, when a test is carried out, the cutting ring 42 and the fixed sleeve 41 are screwed tightly, a tester holds the handheld structure 2 by hand, the cutting ring 42 is pressed into a soil body, when the inside of the cutting ring 42 is filled with a soil sample, the soil sample can be directly extracted, after the test is finished, the soil unloading structure 3 above the handheld structure is pushed, the soil sample is completely extruded out, the cutting ring 42 and the fixed sleeve are unscrewed after the test is finished, the tester can realize the processes of quick soil sampling, efficient weighing and complete soil sampling, the manual digging operation is not needed any more, the labor intensity is reduced, the working efficiency is greatly improved, and the soil sample in the cutting ring 42 can be completely extracted after the test is finished, so that the residual quantity of the soil sample on the inner wall of the cutting ring 42 is reduced to the minimum, and the accuracy of test data is improved; meanwhile, as the cutting ring 42 and the fixed sleeve 41 are separable, one device can be matched with a plurality of cutting rings with the same size for operation, and can select auxiliary soil taking, soil pressing or manual soil taking operation according to own will, so that the device is convenient and fast, saves cost, and is efficient and energy-saving.

the utility model provides a rapid soil sampling device for a soil detection cutting ring, when a test is carried out, the cutting ring 42 is screwed with a fixed sleeve 41, a tester holds the handheld structure 2 by hand, presses the cutting ring 42 into a soil body, when the ring cutter 42 is filled with soil sample, the soil sample can be directly extracted, after the test is finished, the soil unloading structure 3 above the handheld structure is pushed, the soil sample is completely extruded out, the ring cutter 42 and the fixed sleeve are unscrewed after the test is finished, by the soil sampler, a tester can realize the processes of rapid soil sampling, high-efficiency weighing and complete soil sampling without manual digging operation, thereby reducing the labor intensity, greatly improving the working efficiency, after the test is finished, the soil sample in the cutting ring 42 can be completely taken out, so that the residual quantity of the soil sample on the inner wall of the cutting ring 42 is reduced to the minimum, and the accuracy of test data is improved; meanwhile, as the cutting ring 42 and the fixed sleeve 41 are separable, one device can be matched with a plurality of cutting rings with the same size for operation, and can select auxiliary soil taking, soil pressing or manual soil taking operation according to own will, so that the device is convenient and fast, saves cost, and is efficient and energy-saving.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a be used for soil to detect quick geotome of cutting ring which characterized in that includes:

a fixed structure;

the number of the handheld structures is two, and the two handheld structures are symmetrically distributed at two ends of the fixed structure;

the soil taking structure is in threaded connection with the bottom end of the fixing structure and comprises a fixing sleeve, a cutting ring and sawteeth, the fixing sleeve with a concave section is in threaded connection with the bottom end of the fixing structure, the cutting ring is in threaded connection with the inside of the fixing sleeve, and the sawteeth are distributed on one end, away from the fixing sleeve, of the cutting ring in an annular array;

and the soil unloading structure is arranged inside the fixed structure.

2. The device as claimed in claim 1, wherein the fixing structure comprises a fixing tube, two screw holes and a connecting tube, the connecting tube with a hollow interior is screwed on the top end of the fixing sleeve, the fixing tube is welded on the end of the connecting tube away from the fixing sleeve in a vertical relation, and the two screw holes are symmetrically distributed and respectively arranged inside the two ends of the fixing tube.

3. The quick soil sampling device for the soil detection cutting ring according to claim 2, wherein the hand-held structure comprises two handles, two anti-slip sleeves, a protrusion and a connecting rod, the two handles are symmetrically distributed about the center line of the fixed pipe, the anti-slip sleeves are arranged on the outer portions of the handles, the protrusion is arranged on the outer portion of the anti-slip sleeves, the connecting rod with external threads is fixed at one end, close to the fixed pipe, of the handle, and the handle is in threaded connection with the fixed pipe through the connecting rod and the threaded hole.

4. The device for quickly taking soil for the soil detection cutting ring according to claim 2, wherein the soil unloading structure comprises a push rod, a pressure plate, a sponge sleeve and a soil unloading disc, the push rod penetrates through the fixed pipe, the connecting pipe and the fixed sleeve, the push rod is in sliding connection with the fixed pipe, the connecting pipe and the fixed sleeve, the circular pressure plate is arranged at the top end of the push rod, the arc-shaped sponge sleeve is glued at one end of the pressure plate, which is far away from the push rod, the soil unloading disc is fixed at one end, which is far away from the pressure plate, of the push rod, and the soil unloading disc is in sliding connection with the inside of the cutting ring.

5. The device for quickly taking soil by using a soil detection cutting ring as claimed in claim 4, wherein the maximum diameter of the push rod is smaller than the diameter of the through hole of the fixed pipe, the maximum diameter of the push rod is smaller than the inner diameter of the connecting pipe, and the maximum diameter of the push rod is smaller than the diameter of the through hole at the top end of the fixed sleeve.

6. The quick soil sampling device for the soil detection cutting ring according to claim 4, wherein the maximum diameter of the soil unloading disc is smaller than the inner diameter of the cutting ring, and the thickness of the soil unloading disc is smaller than the height of the cutting ring.

7. The device for quickly taking soil for the soil detection cutting ring according to claim 4, wherein the total length of the push rod is greater than the total length from the top end of the fixing pipe to the bottom end of the cutting ring, and the push rod is in threaded connection with the pressure plate.