CN216771107U

CN216771107U - Soil measuring device for land resource investigation

Info

Publication number: CN216771107U
Application number: CN202122839080.8U
Authority: CN
Inventors: 江竹华; 阮小伦; 王先午; 代训建
Original assignee: Hefei Tianyuan Land Planning And Mapping Co ltd
Current assignee: Hefei Tianyuan Land Planning And Mapping Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-17
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the technical field of soil measuring devices, and discloses a soil measuring device for soil resource investigation, which comprises a substrate, wherein the soil measuring device for soil resource investigation is characterized in that an inner sampling cylinder is movably inserted and connected in an outer drilling cylinder, the bottom end of the outer drilling cylinder is sealed by a drill bit, the outer drilling cylinder is integrally arranged at the bottom of a connecting lantern ring, the connecting lantern ring is driven to rotate by the driving of a motor, so that the outer drilling cylinder is driven to rotate, the drill bit can be drilled into the soil, the device is taken out after the drill bit is drilled into the soil, the drill bit is taken down and drilling is carried out again, so that the vertical space of the soil can be conveniently sampled, the inner sampling cylinder is taken out after the device is taken out, the soil humidity detector is directly inserted into a measuring slot to detect the humidity, meanwhile, an isolating sheet is inserted into the isolating slot, and further the factors of each layer of soil sample can not be influenced mutually, the accuracy of the measuring result is ensured.

Description

Soil measuring device for soil resource investigation

Technical Field

The utility model relates to the technical field of soil measuring devices, in particular to a soil measuring device for soil resource investigation.

Background

The land resource survey is to find out the land quality of each region of the country, the final purpose is to reasonably rectify and regulate the soil according to the survey result so as to ensure the soil quality and further facilitate the effective growth of crops, in the soil measuring process, a measuring and detecting device is needed, but the existing measuring device can not directly measure and detect the taken soil, particularly the humidity of the soil, if the soil cannot be detected in the first time, the final result is inevitably influenced by carrying factors in the carrying process after the soil is brought back to a laboratory for detection, so that the detection result is inaccurate, meanwhile, the existing measuring device cannot perform layered isolation on the collection of the soil, and then the factors in the soil of each layer can interfere with each other after the collection, thereby influencing the final detection result, and providing a soil measuring device for soil resource investigation for this reason.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the soil measuring device for soil resource investigation, which has the advantages of reliable detection result and strong practicability and solves the problems in the background technology.

The utility model provides the following technical scheme: a soil measuring device for soil resource investigation comprises a base plate, handles are fixedly mounted on two sides of the base plate respectively, a connecting lantern ring is movably mounted in the middle of the base plate, an outer drilling barrel is movably connected to the bottom end of the connecting lantern ring, a drill bit is connected to the bottom end of the outer drilling barrel, a motor is fixedly mounted above the base plate, and an inner sampling barrel is movably arranged in the outer drilling barrel;

the inner sampling barrel comprises a barrel body, positioning strips are fixedly mounted on two sides of the barrel body respectively, and isolation slots and measurement slots are uniformly formed in the barrel body.

Preferably, the outer surface of the outer drill cylinder is provided with a thread structure.

Preferably, the drill bit is fixedly installed at the bottom of the outer drill cylinder through a screw, and the surface of the drill bit is rough.

Preferably, the outer drill cylinder is connected with the thread at the bottom end of the connecting sleeve ring through the top.

Preferably, the two sides of the interior of the outer drill cylinder are provided with elongated slots, and the positioning strips are inserted into the elongated slots.

Preferably, the isolation slot is provided with an isolation sheet inserted after the barrel takes a sample, and the measuring slot is directly inserted into a soil moisture detector for detection.

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

this soil measuring device is used in land resource investigation, it is connected with interior sample tube to insert through the inside activity of boring a section of thick bamboo outward, then seal the bottom of boring a section of thick bamboo outward with the drill bit, again with boring a section of thick bamboo integral erection to the bottom of connecting the lantern ring outward, it is rotatory to utilize the drive of motor to drive the connection lantern ring, thereby it is rotatory to drive outer boring a section of thick bamboo, just so can bore the drill bit into in the soil, treat that the drill bit bores and takes out the device after burying the soil, take off the drill bit, drill once more, like this alright carry out the sampling in vertical space to soil conveniently, then take out interior sample tube after taking the device up, directly insert the measurement slot through soil moisture detector and detect humidity, also insert the isolated slice in the isolation slot simultaneously, and then guarantee that the factor of each layer soil sample can not influence each other, the accuracy of measuring result has been guaranteed.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic diagram of a second three-dimensional structure according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of an inner sampling cylinder according to the present invention;

fig. 4 is a schematic perspective view of the motor-removed structure of the present invention.

In the figure: the device comprises a base plate 1, a handle 2, a connecting lantern ring 3, an outer drilling cylinder 4, a drill bit 5, a motor 6, an inner sampling cylinder 7, a cylinder body 71, a positioning strip 72, an isolation slot 73 and a measurement slot 74.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, a soil measuring device for soil resource investigation comprises a substrate 1, wherein handles 2 are respectively and fixedly installed on two sides of the substrate 1, a connecting lantern ring 3 is movably installed in the middle of the substrate 1, the bottom end of the connecting lantern ring 3 is movably connected with an outer drilling barrel 4, the bottom end of the outer drilling barrel 4 is connected with a drill bit 5, a motor 6 is fixedly installed above the substrate 1, and an inner sampling barrel 7 is movably arranged in the outer drilling barrel 4;

the inner sampling cylinder 7 comprises a cylinder body 71, positioning strips 72 are respectively fixedly mounted on two sides of the cylinder body 71, and isolation slots 73 and measurement slots 74 are uniformly formed in the cylinder body 71.

Wherein, the surface of boring a section of thick bamboo 4 outward is provided with helicitic texture, can guarantee like this to drive whole device under the drive of motor 6 and bore the sample that carries out soil to the underground to in the measurement to soil.

Wherein, drill bit 5 is through screw rod fixed connection in the bottom of outer drill cylinder 4, and the surface of drill bit 5 is crude, and drill bit 5 is pulled out and is taken off from the bottom of outer drill cylinder 4 after boring into the soil completely, can utilize drill bit 5 to bore out an entry at first like this, then drill again after taking off drill bit 5 and just can guarantee that inside interior sample cylinder 7 can collect the soil sample to measurement and subsequent detection to soil.

Wherein, bore a section of thick bamboo 4 outward and be connected through the top with the screw thread of the 3 bottoms of the connection lantern ring, can break away from outer bore a section of thick bamboo 4 from the connection lantern ring 3 after 7 inside soil samples of taking out including like this, and then can take out inside interior sample section of thick bamboo 7, the soil of direct through soil moisture detector to different levels of just being convenient for like this detects, has improved the efficiency of detection and the accuracy of testing result greatly.

The two sides of the interior of the outer drilling cylinder 4 are provided with elongated slots, and the positioning strips 72 are inserted into the elongated slots, so that the outer drilling cylinder 4 can be ensured to drive the cylinder body 71 to rotate together when rotating, the sampling and collecting effect on the soil sample is further ensured, and the reliability of the subsequent detection result is improved conveniently.

Wherein, can insert the isolated sheet in the isolation slot 73 after barrel 71 gets the sample, can disect insertion soil moisture detector detect in the measurement slot 74, after getting the soil sample like this in barrel 71, utilize the isolated sheet to keep apart the soil component parameter of each layer, avoid between each layer taking out the back mutual interference at soil, guarantee follow-up measuring result's accuracy, directly just can insert soil moisture detector through measuring slot 74 simultaneously and also can improve the reliability to humidity detection greatly, the practicality of device has been embodied.

The working principle is as follows: when the device is used, the inner sampling cylinder 7 is inserted into the outer drilling cylinder 4, the drill bit 5 is fixedly arranged at the bottom end of the outer drilling cylinder 4 through a screw rod, the whole outer drilling cylinder 4 is connected with the connecting lantern ring 3 through the top end in a threaded manner, the handle 2 is held by hand, the motor 6 is started, the motor 6 drives the connecting lantern ring 3 to rotate, so as to drive the outer drilling cylinder 4 and the drill bit 5 to rotate, after the drill bit 5 drills into the ground, the motor 6 is closed, the device is taken out, the drill bit 5 is taken out from the bottom end of the outer drilling cylinder 4, then the bottom end of the outer drilling cylinder 4 is aligned with the bore diameter drilled just before, the motor 6 is started again, the outer drilling cylinder 4 is continuously drilled downwards under the driving of the motor 6, after the outer drilling cylinder 4 is basically drilled, the motor 6 is reversely started, the outer drilling cylinder 4 is taken out, the inner sampling cylinder 7 is taken out, and the isolating thin sheet is directly inserted into the cylinder 71 through the isolating slot 73, and then the humidity detector is directly inserted into the measurement slot 74 to detect the humidity of each layered layer of sample, and then the samples inside are pushed out layer by layer from the top end of the cylinder 71 through downward pushing of a circular plate for collection, and subsequent detection is carried out.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A soil measuring device for investigating soil resources, comprising a substrate (1), characterized in that: handles (2) are fixedly mounted on two sides of the base plate (1) respectively, a connecting lantern ring (3) is movably mounted in the middle of the base plate (1), an outer drilling barrel (4) is movably connected to the bottom end of the connecting lantern ring (3), a drill bit (5) is connected to the bottom end of the outer drilling barrel (4), a motor (6) is fixedly mounted above the base plate (1), and an inner sampling barrel (7) is movably arranged in the outer drilling barrel (4);

interior sampling cylinder (7) contain barrel (71), the both sides of barrel (71) are fixed mounting respectively has location strip (72), isolation slot (73) and measurement slot (74) have evenly been seted up on barrel (71).

2. The soil measuring device for soil resource investigation according to claim 1, wherein: the outer surface of the outer drill cylinder (4) is provided with a thread structure.

3. The soil measuring device for soil resource investigation according to claim 1, wherein: the drill bit (5) is fixedly arranged at the bottom of the outer drill cylinder (4) through a screw, and the surface of the drill bit (5) is rough.

4. The soil measuring device for soil resource investigation according to claim 1, wherein: the outer drill cylinder (4) is connected with the thread at the bottom end of the connecting lantern ring (3) through the top.

5. The soil measuring device for soil resource research according to claim 1, wherein: two sides of the interior of the outer drill cylinder (4) are provided with elongated slots, and the positioning strips (72) are inserted into the elongated slots.

6. The soil measuring device for soil resource investigation according to claim 1, wherein: the isolation slot (73) can be inserted with an isolation sheet after the cylinder (71) takes a sample, and the measuring slot (74) can be directly inserted with a soil moisture detector for detection.