CN212110693U

CN212110693U - Portable soil collection system

Info

Publication number: CN212110693U
Application number: CN202020930841.3U
Authority: CN
Inventors: 柏玉兰; 潘书轩; 郭峰; 庞亚飞; 袁印豪
Original assignee: Henan Baiyu Plant Immunization Technology Co ltd
Current assignee: Henan Baiyu Plant Immunization Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-08
Anticipated expiration: 2030-05-28

Abstract

The utility model provides a portable soil collection system, including power component, collection subassembly and sample storage subassembly, power component includes the power supply that provides power, is responsible for power transmission to the connecting axle and the transfer line of collection subassembly, and power supply drive connecting axle drives the transfer line and rotates. The outside of the collection assembly is provided with a helical blade, and the helical blade drives the soil body to be collected when rotating. The sample storage component is arranged inside the cylindrical shell, a collection cavity is arranged in the sample storage component, and the collection cavity is communicated with the outside through a collection hole. Power component, collection subassembly and sample storage subassembly all can dismantle each other, are convenient for remove and loading and unloading, make things convenient for the collection of soil sample.

Description

Portable soil collection system

Technical Field

The utility model relates to a soil collection equipment technical field especially relates to a portable soil collection system.

Background

The soil is a loose substance layer on the earth surface, and consists of various granular mineral substances, organic substances, water, air, microorganisms and the like, and can grow plants, the soil consists of mineral substances formed by weathering rocks, organic substances generated by decomposition of animal and plant, microorganism residues, soil organisms (solid-phase substances), water (liquid-phase substances), humus generated by oxidation of air (gas-phase substances) and the like, and the soil sampler is a tool for acquiring soil samples and is commonly used as a soil drill, a shovel and a shovel. Present soil sampling work is mainly through artifical the hole of digging, then gets into in the hole, and the manual soil of digging the pitwall soil layer of getting accomplishes, and this kind of sample mode needs a large amount of manpowers, and the sample time is long moreover, and speed is slower, influences the progress that detects soil, and can destroy original soil structure, and in addition, some device use cost is higher, and the operation is inconvenient, influences the result of use, has reduced the speed of sample work.

Based on this, chinese patent CN201911230195.8 provides a portable soil sampling device for soil detection, which comprises a base, a workbench, a screw rod and a handle, wherein the screw rod rotates to drive the soil to move upwards, thereby completing sampling. However, the mechanical collecting device only simply takes out soil from the underground, needs manpower to collect the soil again, and is complex in installation procedures of the base and the workbench, time and labor are wasted in disassembly after installation, and the mechanical collecting device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a portable soil collection device aiming at the problem of inconvenient use after installation of the existing soil collection device.

The above purpose is realized by the following technical scheme:

a portable soil collection device comprising: the device comprises a power assembly, a collection assembly and a sample storage assembly, wherein the power assembly comprises a power source, a connecting shaft and a transmission rod, and the power source drives the connecting shaft and drives the transmission rod to rotate; the collecting assembly comprises a cylindrical shell, a long hole and a communicating opening are formed in the top of the cylindrical shell, the length direction of the long hole is the same as the axial direction of the cylindrical shell, one end of the long hole is communicated with one end of the communicating opening, and the other end of the communicating opening penetrates through the top surface of the cylindrical shell; the length of the transmission rod is larger than the diameter of the cylindrical shell, and the axial direction of the transmission rod is the same as the radial direction of the cylindrical shell; the cylindrical shell is provided with a plurality of collecting holes, and the outer side of the cylindrical shell is provided with helical blades; the sample storage assembly is arranged inside the cylindrical shell, a collection cavity is arranged in the sample storage assembly, and the collection cavity is communicated with the outside through the collection hole.

In one embodiment, the sample storage assembly comprises a plurality of partitions dividing the collection chamber into a plurality of chambers that are not in communication with each other; each cavity is communicated with the collecting hole.

In one embodiment, the number of the partition plates is two, the two partition plates are perpendicular to each other and divide the collecting cavity into four cavities which are not communicated with each other.

In one embodiment, the sample storage device further comprises a cylindrical sealing plate, wherein a gap is reserved between the sample storage assembly and the cylindrical casing, and the sealing plate is inserted into the gap and seals the collection cavity in the sample storage assembly.

In one embodiment, a plurality of material leaking holes are formed in the spiral blade.

In one embodiment, a handle is provided on the power assembly.

In one embodiment, the bottom of the cylindrical casing is tapered.

The utility model has the advantages that:

Drawings

Fig. 1 is a perspective view of a portable soil collection device according to an embodiment of the present invention;

FIG. 2 is a perspective view of another view of the portable soil acquisition device provided in the embodiment of FIG. 1;

fig. 3 is a cross-sectional view of the portable soil sampling device provided in the embodiment of fig. 1.

Wherein:

a power assembly 100; a connecting shaft 110; a transmission rod 120; a collection assembly 200; a cylindrical housing 210; a long hole 211; a communication opening 212; a helical blade 220; a collection well 230; a sample storage assembly 300; a partition plate 310; a collection chamber 320.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides a portable soil collection system, including power component, collection subassembly and sample storage subassembly, power component, collection subassembly and sample storage subassembly all can be dismantled mutually, are convenient for remove and load and unload, make things convenient for the collection of soil sample.

Specifically, as shown in fig. 1 to 3, the power assembly 100 includes a power source for providing power, a connecting shaft 110 for transmitting the power to the collecting assembly 200, and a transmission rod 120, wherein the power source drives the connecting shaft 110 and drives the transmission rod 120 to rotate. The collecting assembly 200 comprises a cylindrical casing 210, the top of the cylindrical casing 210 is provided with a long hole 211 and a communication opening 212, the length direction of the long hole 211 is the same as the axial direction of the cylindrical casing 210, one end of the long hole 211 is communicated with one end of the communication opening 212, and the other end of the communication opening 212 penetrates through the top surface of the cylindrical casing 210. The length of the driving rod 120 is greater than the diameter of the cylindrical housing 210, and the axial direction of the driving rod 120 is the same as the radial direction of the cylindrical housing 210, so that the driving rod 120 can be engaged with the engaging hole. The cylindrical casing 210 is provided with a plurality of collecting holes 230 for soil collection, and the outside of the cylindrical casing 210 is provided with a helical blade 220. The sample storage assembly 300 is disposed inside the cylindrical housing 210, and a collection chamber 320 is disposed inside the sample storage assembly 300, and the collection chamber 320 is communicated with the outside through the collection hole 230.

When the sampling device is used, the sample storage assembly 300 is firstly arranged in the acquisition assembly 200, and then the acquisition assembly 200 is communicated with the sample storage assembly 300 and is moved to a place to be sampled. The power assembly 100 is lifted, the transmission rod 120 is aligned with the communication opening 212 of the cylindrical housing 210, and then the power assembly 100 is lowered, so that the transmission rod 120 enters the slot 211, and the whole power assembly 100 is rotated, so that the transmission rod 120 is clamped into one end of the slot 211, which is far away from the communication opening 212. In the illustrated embodiment, the communication opening 212 is located downstream of the long hole 211 in the counterclockwise direction, so that the transmission rod 120 should rotate clockwise, so that when the power assembly 100 drives the pick-up assembly 200, the transmission rod 120 acts on the end of the long hole 211 far away from the communication opening 212, but is not located at the end where the long hole 211 and the communication opening 212 communicate, and the transmission rod 120 is prevented from being pulled out. The power assembly 100 drives the collection assembly 200 to rotate, the helical blade 220 agitates and drives the soil mass to move, and the soil mass falls into the collection cavity 320 of the sample storage assembly 300 from the collection hole 230 during the upward movement of the soil mass along the helical blade 220. After collection is complete, the mobile assembly is first disassembled, and the sample storage assembly 300 is then lifted entirely out of the collection assembly 200, completing the entire soil collection process.

In some embodiments, to facilitate subsequent sample analysis, the sample storage assembly 300 includes a plurality of partitions 310, the plurality of partitions 310 dividing the collection cavity 320 into a plurality of cavities that are not in communication with each other, each cavity being in communication with the collection well 230. During collection, collected samples can be divided into a plurality of parts, and during subsequent analysis, the samples can be directly processed according to a plurality of groups without manual regrouping. For example, the number of the partition plates 310 is two, and the two partition plates 310 are vertically arranged to divide the collecting chamber 320 into four chambers which are not communicated with each other.

Further, the sample storage module 300 further comprises a cylindrical cover plate, wherein a gap is left between the sample storage module 300 and the cylindrical housing 210, and the cover plate is inserted into the gap and closes the collection chamber 320 in the sample storage module 300. The shrouding effect mainly has two: firstly, the sealing cavity is sealed to a certain extent, and soil falls off when the sample storage assembly 300 is lifted out of the collection assembly 200; and secondly, when the number of the sealing plates is multiple, a part of the collecting cavities 320 can be selectively sealed so as to control the soil collection amount. When needing to be explained, because the soil body itself has certain viscidity, do not set up the shrouding in time, the soil body also can adhere to on collecting the cavity 320 inner wall.

In one embodiment, the spiral blades are provided with a plurality of material leaking holes which can reduce the resistance of the collecting assembly when moving downwards. Likewise, the bottom of the cylindrical housing is tapered to further reduce the resistance of the collection assembly as it moves downward.

In one embodiment, the power assembly is provided with a handle, so that the power assembly is convenient to hold.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A portable soil collection device, comprising: the device comprises a power assembly, a collection assembly and a sample storage assembly, wherein the power assembly comprises a power source, a connecting shaft and a transmission rod, and the power source drives the connecting shaft and drives the transmission rod to rotate; the collecting assembly comprises a cylindrical shell, a long hole and a communicating opening are formed in the top of the cylindrical shell, the length direction of the long hole is the same as the axial direction of the cylindrical shell, one end of the long hole is communicated with one end of the communicating opening, and the other end of the communicating opening penetrates through the top surface of the cylindrical shell; the length of the transmission rod is larger than the diameter of the cylindrical shell, and the axial direction of the transmission rod is the same as the radial direction of the cylindrical shell; the cylindrical shell is provided with a plurality of collecting holes, and the outer side of the cylindrical shell is provided with helical blades; the sample storage assembly is arranged inside the cylindrical shell, a collection cavity is arranged in the sample storage assembly, and the collection cavity is communicated with the outside through the collection hole.

2. The portable soil collection device of claim 1, wherein the sample storage assembly comprises a plurality of partitions dividing the collection chamber into a plurality of chambers that are not in communication with each other; each cavity is communicated with the collecting hole.

3. The portable soil sampling device of claim 2 wherein the number of said partitions is two, two of said partitions being disposed perpendicular to each other and dividing said collection chamber into four chambers that are not in communication with each other.

4. The portable soil collection device of any one of claims 1-3, further comprising a cylindrical closure plate, wherein a void is provided between the sample storage assembly and the cylindrical housing, the closure plate being inserted into the void and closing off the collection cavity in the sample storage assembly.

5. The portable soil sampling device of claim 4, wherein said closure plate is plural in number.

6. The portable soil sampling device of claim 1 wherein the spiral blades have a plurality of weep holes disposed therein.

7. The portable soil gathering device as recited in claim 1, wherein a handle is provided on the power assembly.

8. The portable soil sampling device of claim 1, wherein the bottom of the cylindrical housing is tapered.