CN216816089U

CN216816089U - Soil sampling device is used in research of soil organism bacterium

Info

Publication number: CN216816089U
Application number: CN202220279328.1U
Authority: CN
Inventors: 褚可成
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-06-24
Anticipated expiration: 2032-02-11

Abstract

The utility model belongs to the technical field of soil sampling, and discloses a soil sampling device for soil biological bacteria research, which comprises a casing, wherein a motor is fixedly installed at the top of the casing, a handrail is fixedly welded at the upper end of the casing, a screw rod is fixedly installed at an output shaft of the motor, a packing auger is fixedly welded on the outer surface of the screw rod, a bottom plate is fixedly installed in the middle of the outer side of the casing, four second loop bars are fixedly installed on the bottom plate in an annular equal-angle mode, and springs are fixedly installed inside the second loop bars. The utility model achieves the purpose of high sampling efficiency by arranging the motor, the screw rod, the auger and the like, and achieves the effect of high sampling efficiency.

Description

Soil sampling device is used in research of soil organism bacterium

Technical Field

The utility model belongs to the technical field of soil sampling, and particularly relates to a soil sampling device for researching soil biological bacteria.

Background

A sampler (autosampler) is a device used to obtain a sample from a batch of material whose test results are representative of the entire batch of material being sampled. The sampling machines are various in types, and the structural forms of the sampling machines adopted in different industries and different places are different. Generally, the method can be roughly divided into the following steps according to the structural form and the use occasion: a carriage (automobile and train) sampling machine, a pipeline sampling machine, a belt sampling machine (head part and middle part), and the like. Generally used for sampling in the conveying and transferring processes of bulk materials (such as coal, ore, grain and the like).

The current soil sampling device for biological bacterium research can not realize deep earth sampling, and deep sampling needs the manual work to excavate, needs a large amount of manpowers just can realize the sampling, and the inefficiency waste time, and equipment structure is simple.

The soil sampling device for the research of present biological bacterium can not realize smashing of soil sampling, and the earth shape of sample is not of uniform size, and can not realize the sampling of fineness, and the sample of non-uniform size can influence the effect of research, and does not take a sample well.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a soil sampling device for researching soil biological bacteria, which has the advantages of high sampling efficiency and soil crushing.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil sampling device is used in soil organism bacterial research, includes the casing, the top fixed mounting of casing has the motor, the fixed welding in upper end of casing has the handrail, the output shaft fixed mounting of motor has the screw rod, the outer fixed surface welding of screw rod has the auger, the middle part fixed mounting in the casing outside has the bottom plate, angle fixed mounting such as bottom plate annular has four loop bars No. two, the equal fixed mounting in inside of No. two loop bars has the spring.

According to a preferred technical scheme, a collecting box is fixedly welded on the right side of a machine shell, a first sleeve rod is fixedly installed at the top of the inner side of the collecting box, a rotating rod is movably sleeved inside the first sleeve rod, stirring fragments are fixedly welded at the bottom of the rotating rod, a guide pipe is fixedly connected at the bottom of the collecting box, a baffle is movably installed in the middle of the guide pipe, equipment conveys soil to a gap on the right side of the upper end of the machine shell through a packing auger and falls into the gap, the collecting box is internally collected, the collecting box is provided with an opening structure, and sampling can be performed through the opening structure when sampling is needed.

As a preferred technical scheme of the utility model, the second loop bar consists of a solid cylinder and a hollow cylinder, the solid cylinder is sleeved inside the hollow cylinder, the spring is positioned at the top of the solid cylinder, when the casing contacts ground soil for sampling, and the auger does not contact the soil, the casing can sink according to the handrail pressing equipment, the solid cylinder can be contracted into the hollow cylinder through the spring in the second loop bar, and when sampling is completed, the handrail loosening equipment can automatically recover according to the spring.

According to a preferable technical scheme of the utility model, the lower end of the casing is provided with a semicircular notch, the number of the bottom plates is two, the bottom plates at the upper ends are fixedly arranged in the middle of the casing, the bottom plate at the lower end is in sliding sleeve connection with the lower end of the casing, when the equipment needs to sample deeper soil, the equipment is sunk by pressing the handrail, the solid cylinder of the second loop bar drives the bottom plate at the lower end to rise when sinking, and the bottom plate at the lower end slides and rises along the semicircular notch on the surface of the lower end of the casing.

As a preferred technical scheme of the utility model, a spring is fixedly installed at the bottom inside the first loop bar, the rotating rod penetrates through the first loop bar, the top of the spring is fixedly installed at the middle part of the rotating rod, when sampled soil falls into the collecting box, the rotating rod is pressed, the spring in the first loop bar can contract to enable the rotating rod to move downwards so as to control and adjust a gap between the stirring fragments and the guiding tube, the grinding effect is achieved, and the rotating rod can be restored by loosening the spring in the first loop bar of the rotating rod.

As a preferable technical scheme of the utility model, the guide tube consists of a C-shaped tube and an inverted T-shaped round tube, the stirring fragment is in a T-shaped semicircle, the diameter of the guide tube is larger than that of the stirring fragment, when finer soil is needed for sampling, the gap between the stirring fragment and the guide tube is adjusted by pressing the rotary rod, the force for pressing the rotary rod can be controlled according to the size of the needed soil, and the rotary rod is rotated, so that the effect of grinding the soil is achieved.

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

1. the motor, the screw rod, the packing auger and the like are arranged to achieve the purpose of high sampling efficiency, the bottom plate is firstly contacted with the ground, the motor is started to drive the packing auger, soil is conveyed to the upper end of the shell by the bottom of the packing auger, when the bottom of the packing auger is not contacted with the soil, the handrail is pressed to enable the bottom plate to ascend along with the second loop bar, the handrail is loosened when sampling is completed, the shell is lifted to the ground by the spring in the second loop bar, and the effect of high sampling efficiency is achieved.

2. The utility model achieves the purpose of soil crushing by arranging the rotary rod, the stirring fragments, the guide pipe and the like, soil falls into the collecting box from the notch on the right side of the upper end of the casing, at the moment, when a large soil sample is needed, the opening structure on the right side of the collecting box is opened for sampling, when a small soil sample is needed, the force of the rotary rod is firstly pressed according to the size of the needed soil to adjust the gap between the stirring fragments and the guide pipe, the rotary rod is rotated, and the ground soil is discharged from the guide pipe for collection, so that the soil crushing effect is achieved.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic view of the appearance of the structural collection box of the present invention;

FIG. 5 is a sectional view of the collecting box of the present invention.

In the figure: 1. a housing; 2. a handrail; 3. a motor; 4. a screw; 5. a packing auger; 6. a spring; 7. rotating the rod; 8. a collection box; 9. a first loop bar; 10. stirring the fragments; 11. a guide tube; 12. a baffle plate; 13. a second loop bar; 14. a base plate.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a soil sampling device for soil biological bacteria research, which comprises a casing 1, wherein a motor 3 is fixedly installed at the top of the casing 1, a handrail 2 is fixedly welded at the upper end of the casing 1, a screw rod 4 is fixedly installed at an output shaft of the motor 3, an auger 5 is fixedly welded on the outer surface of the screw rod 4, a bottom plate 14 is fixedly installed at the middle part of the outer side of the casing 1, four second loop bars 13 are fixedly installed at equal angles on the bottom plate 14 in an annular mode, and springs 6 are fixedly installed inside the second loop bars 13.

Wherein, the fixed welding in right side of casing 1 has collecting box 8, the inboard top fixed mounting of collecting box 8 has loop bar 9 No. one, rotary rod 7 has been cup jointed to the inside activity of loop bar 9 No. one, the fixed welding in bottom of rotary rod 7 has the fragment 10 of stirring, the bottom fixedly connected with guiding tube 11 of collecting box 8, the middle part movable mounting of guiding tube 11 has baffle 12, equipment passes through 5 conveying of auger to the breach department on casing 1 upper end right side with earth and falls into, the inside of collecting box 8 is collected, collecting box 8 is equipped with open structure, when needing the sample, accessible open structure takes a sample.

Wherein, No. two loop bars 13 comprise solid cylinder and hollow cylinder, solid cylinder cup joints in hollow cylinder's inside, spring 6 is located solid cylindrical top, when casing 1 contact ground earth takes a sample, when auger 5 does not contact earth, can make casing 1 sink according to 2 pressing means of handrail, 6 solid cylinders of spring through No. two loop bars 13 in can contracting to hollow cylinder, when the sampling is accomplished, unclamp 2 equipment of handrail can be according to 6 self-healing of spring.

Wherein, semi-circular notch has been seted up to the lower extreme of casing 1, bottom plate 14 fixed mounting in the middle part of casing 1 of bottom plate 14 quantity for two and upper end, bottom plate 14 of lower extreme cup joints in the lower extreme of casing 1 for sliding, when equipment need sample more deep earth, will press handrail 2 to make equipment sink, No. two solid cylinder of loop bar 13 can take bottom plate 14 of lower extreme to rise when sinking, bottom plate 14 of lower extreme can slide along the semi-circular notch of 1 lower extreme surface of casing and rise.

Wherein, the inside bottom fixed mounting of loop bar 9 has the spring, rotary rod 7 runs through in loop bar 9, the top fixed mounting of spring is in the middle part of rotary rod 7, when the earth of sampling falls into the inside of collecting box 8, will press rotary rod 7, spring in loop bar 9 can contract and make rotary rod 7 move down, control and adjust the clearance of stirring fragment 10 and guiding tube 11, reach the effect of grinding, the spring of loosening in loop bar 9 of rotary rod 7 can recover rotary rod 7.

Wherein, guiding tube 11 comprises "C" venturi tube and "T" shape pipe, stirs garrulous piece 10 and is "T" shape semicircle, and guiding tube 11's diameter is greater than the diameter of stirring fragment 10, and when the sampling needs thinner earth, it adjusts the clearance of stirring fragment 10 and guiding tube 11 to press rotary rod 7, can control the dynamics of pressing rotary rod 7 according to the size of the earth of needs, rotates rotary rod 7, makes the effect that has reached grinding earth.

The working principle and the using process of the utility model are as follows:

the device is placed on the ground, the bottom plate 14 is in contact with the ground, the motor 3 is started to drive the packing auger 5, the bottom of the packing auger 5 can convey the soil to the upper end of the casing 1 and fall into the collection box 8 from the notch on the right side of the upper end of the casing 1, the opening structure on the right side of the collection box 8 is opened to take samples when large soil samples are needed, when a fine soil sample is needed, the force of the rotating rod 7 is pressed according to the size of the needed soil to adjust the gap between the stirring fragment 10 and the guide tube 11, the rotating rod 7 is rotated to discharge the ground soil from the guide tube 11 for collection, when the bottom of the packing auger 5 is not contacted with soil, the handrail 2 is pressed to enable the bottom plate 14 to ascend along with the second loop bar 13, the handrail 2 is loosened when sampling is completed, and the spring 6 in the second loop bar 13 can lift the casing 1 to the ground.

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.

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. The utility model provides a soil sampling device is used in research of soil organism bacterium, includes casing (1), its characterized in that: the top fixed mounting of casing (1) has motor (3), the fixed welding in upper end of casing (1) has handrail (2), the output shaft fixed mounting of motor (3) has screw rod (4), the outer fixed welding of screw rod (4) has auger (5), the middle part fixed mounting in the casing (1) outside has bottom plate (14), angle fixed mounting such as bottom plate (14) annular has No. four loop bars (13), the equal fixed mounting in inside of No. two loop bars (13) has spring (6).

2. The soil sampling device for researching soil organism bacteria as claimed in claim 1, wherein: the right side fixed welding of casing (1) has collecting box (8), the top fixed mounting of collecting box (8) inboard has loop bar (9) No. one, rotary rod (7) have been cup jointed in the inside activity of loop bar (9), the bottom fixed welding of rotary rod (7) stirs fragment (10), the bottom fixedly connected with guiding tube (11) of collecting box (8), the middle part movable mounting of guiding tube (11) has baffle (12).

3. The soil sampling device for researching soil organism bacteria as claimed in claim 1, wherein: the second loop bar (13) is composed of a solid cylinder and a hollow cylinder, the solid cylinder is sleeved inside the hollow cylinder, and the spring (6) is located at the top of the solid cylinder.

4. The soil sampling device for researching soil organism bacteria as claimed in claim 1, wherein: the lower end of the casing (1) is provided with a semicircular notch, the number of the bottom plates (14) is two, the bottom plates (14) at the upper ends are fixedly arranged in the middle of the casing (1), and the bottom plate (14) at the lower end is sleeved on the lower end of the casing (1) in a sliding manner.

5. The soil sampling device for researching soil organism bacteria as claimed in claim 2, wherein: a bottom fixed mounting of loop bar (9) inside has the spring, rotary rod (7) run through in loop bar (9), the top fixed mounting of spring is in the middle part of rotary rod (7).

6. The soil sampling device for researching soil organism bacteria as claimed in claim 2, wherein: the guide tube (11) comprises a C-shaped tube and an inverted T-shaped round tube, the stirring fragment (10) is a T-shaped semicircle, and the diameter of the guide tube (11) is larger than that of the stirring fragment (10).