CN211576605U

CN211576605U - Arid soil administers and uses sampling device

Info

Publication number: CN211576605U
Application number: CN201922003694.5U
Authority: CN
Inventors: 王晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-09-25
Anticipated expiration: 2029-11-19

Abstract

The utility model provides a sampling device for drought soil treatment, which belongs to the technical field of soil treatment and comprises a support rod, wherein the outer side of the lower end of the support rod is surrounded and embedded with a thread groove, the upper end of the support rod is rotationally connected with a grab handle, the lower end of the grab handle is rotationally connected with a screw rod, the lower end of the screw rod is spirally connected with a drill rod, the outer side of the lower end of the drill rod is rotationally provided with a rotary sphere, the outer side of the rotary sphere is provided with a cutting, when the drought soil needs to be drilled, the supporting rod is taken out from the upper end of the sampling cylinder through the thread groove, the grab handle is manually rotated, the grab handle drives the drill rod to rotate in the vertical direction through the screw rod, the drill rod extends out from the inner part of the supporting rod, and the soil can be initially drilled through the drill rod, the grab handle can be manually rotated in two directions, namely clockwise and anticlockwise, and the drill rod rotates to drive the rotary ball body to rotate.

Description

Arid soil administers and uses sampling device

Technical Field

The utility model relates to a technical field is administered to soil, and is more specific relates to a sampling device is used to arid soil improvement.

Background

A soil sampling device, which is a tool for obtaining a soil sample; common earth auger, spade and shovel; the earth drill consists of a drill bit made of hard materials (steel or hard plastic) and a handle;

the utility model, which is provided by the patent No. CN201820217503.8, is a soil sampling device for agricultural popularization, which comprises a soil sampler, a connecting pull rod, a sampler handle, a sampler fixing sleeve, a sampler connecting sleeve, a buckle fixing sleeve and a buckle, the soil sampler is internally provided with a soil storage opening, the upper part of the soil sampler is connected with the lower part of the connecting pull rod, the soil sampler is meshed with the connecting pull rod, the outer side of the soil sampler is connected with the lower part of the connecting sleeve of the sampler through a fastening screw, the upper part of the sampler connecting sleeve is connected with the outer side of the pull rod through a fixing screw, the outer side of the sampler connecting sleeve is connected with the lower part of the sampler fixing sleeve through a fixing screw, the upper part of the sampler fixing sleeve is connected with a connecting pull rod through a fastening bolt, the upper part of the connecting pull rod is connected with a buckle fixing sleeve, and the connecting pull rod sequentially passes through the buckle fixing sleeve, the sampler fixing sleeve and a sampler connecting sleeve to be connected with a soil sampler;

based on above-mentioned retrieval discovery, because of arid soil texture is harder, and sample back soil is comparatively loose, and current sampling device is when taking a sample to arid soil, unable person of facilitating the use drills fast and gets and the cutting to soil, and is taking a sample the back to soil, and soil is easily followed the inside dropping of sampling device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the current sampling device can't conveniently and rapidly drill and cut in the background, and soil easily drops, thereby providing a sampling device for arid soil treatment.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for drought soil treatment comprises a supporting rod, wherein a thread groove is embedded in the outer side of the lower end of the supporting rod in a surrounding manner, a grab handle is rotatably connected to the upper end of the supporting rod, a screw rod is rotatably connected to the lower end of the grab handle, and a drill rod is spirally connected to the lower end of the screw rod;

the outside of drilling rod lower extreme is rotatory to have the spheroid, cutting blade is installed in the spheroid's the outside, the lower extreme activity screwed connection of bracing piece has the sampler barrel, the upper end of sampler barrel runs through there is the interface, the inside embedding of sampler barrel has the inner chamber, the inside both sides embedding of inner chamber is fluted, the lower extreme rotation of recess has the axis of rotation, one side rotation that the axis of rotation is close to the inner chamber has the baffle.

Preferably, the inner cavity is integrally funnel-shaped, and the shape of the groove is matched with the baffle.

Preferably, the baffle is arranged in the middle of the inner cavity in an inclined manner of 45 degrees, the rotating shaft is in 45-degree rotary connection with the baffle, and the baffle is in nested connection with the groove through the rotating shaft.

Preferably, be vertical direction screwed connection to interface and thread groove, the inside embedding of interface has in thread groove phase-match screw thread, and the sampling tube is the movable butt joint of vertical direction through interface and bracing piece.

Preferably, the rotary sphere is arranged around the outer side of the drill rod, the cutting blade is connected with the drill rod in a 360-degree centrifugal rotation mode through the rotary sphere, and 8-12 groups of the cutting blade and the rotary sphere are arranged.

Preferably, the lower end of the drill rod is arranged in a semicircular arc shape, and the drill rod is in vertical rotary connection with the grab handle through the screw rod.

Preferably, the inside of bracing piece is the setting of cavity form, the hob sets up in the inside of bracing piece, and the drilling rod runs through and extends to the lower extreme of bracing piece through the hob.

The utility model provides an arid soil is administered and is used sampling device has following beneficial effect:

1. the sampling device for drought soil improvement is provided with the drill rod, so that when drought soil needs to be drilled, the support rod is taken out from the upper end of the sampling cylinder through the thread groove, the grab handle is manually rotated and is driven by the screw rod to rotate in the vertical direction, the drill rod extends out from the inside of the support rod and can preliminarily drill the soil through the drill rod, the grab handle can be manually rotated in clockwise and anticlockwise directions, the drill rod rotates to drive the rotary sphere to rotate, the rotary sphere drives the cutting blade to rotate in a centrifugal mode, and the drought soil can be further cut through the cutting blade, so that the effect of conveniently sampling the soil is achieved;

2. this kind of arid soil is administered and is used sampling device is provided with the baffle, make when soil finishes through cutting blade cutting, dock the installation with the bracing piece through thread groove and sampler barrel, and correspond soil bottom the inner chamber, manually press the grab handle, soil gets into the intracavity portion, soil extrudees to the bottom of baffle, the baffle is the vertical direction rotation through the axis of rotation, and the baffle imbeds inside the recess, soil sample finishes the back, the baffle is rotatory to the inside of inner chamber because of the axis of rotation, thereby reached and to have carried out spacing effect to soil through the baffle, avoided because of the dry condition that causes soil to easily follow the inside of sampler barrel that drops of arid soil texture.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall three-dimensional cross-sectional structure of the present invention.

Fig. 3 is a schematic cross-sectional view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic cross-sectional view of the position B in fig. 2 according to the present invention.

Fig. 5 is a schematic view of the sampling tube structure of the present invention.

In FIGS. 1-5: 1-support rod, 101-grab handle, 102-screw rod, 103-drill rod, 104-thread groove, 2-sampling cylinder, 201-inner cavity, 202-groove, 203-butt joint, 3-rotary sphere, 301-cutting blade, 4-rotary shaft and 401-baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a sampling device for drought soil treatment includes a support rod 1, a thread groove 104 is embedded around the outer side of the lower end of the support rod 1, a handle 101 is rotatably connected to the upper end of the support rod 1, a screw rod 102 is rotatably connected to the lower end of the handle 101, and a drill rod 103 is rotatably connected to the lower end of the screw rod 102;

the outside rotation of drilling rod 103 lower extreme has rotary sphere 3, cutting blade 301 is installed in rotary sphere 3's the outside, the lower extreme swing spiral of bracing piece 1 has a sampler barrel 2, the upper end of sampler barrel 2 runs through there is interface 203, the inside embedding of sampler barrel 2 has inner chamber 201, the inside both sides embedding of inner chamber 201 is fluted 202, the lower extreme rotation of recess 202 has axis of rotation 4, axis of rotation 4 is close to one side rotation of inner chamber 201 and has baffle 401.

In this embodiment: inner chamber 201 wholly is to leak hopper-shaped setting, and recess 202 shape and baffle 401 phase-match set up, through being provided with inner chamber 201 for accessible inner chamber 201 is convenient to accomodate soil, and can be through inner chamber 201 and leak hopper-shaped, and the convenience is further spacing to soil.

In this embodiment: baffle 401 is slope 45 and sets up in the inside middle part of inner chamber 201, axis of rotation 4 is 45 swivelling joint with baffle 401, and baffle 401 passes through axis of rotation 4 and recess 202 nested connection, be provided with baffle 401, make after soil finishes through the cutting blade 301 cutting, dock the installation with bracing piece 1 through thread groove 104 and sampler barrel 2, and correspond soil bottom inner chamber 201, manually press grab handle 101, soil gets into inside inner chamber 201, soil extrudees to baffle 401's bottom, baffle 401 is the vertical direction rotation through axis of rotation 4, and baffle 401 imbeds inside recess 202, after soil sampling finishes, baffle 401 is rotatory to inner chamber 201's inside because of axis of rotation 4, thereby reached and carried out spacing effect through baffle 401 to soil, avoided because of the dry condition that causes soil to easily drop from sampler barrel 2 inside of arid soil texture drying.

In this embodiment: to interface 203 and thread groove 104 being vertical direction screwed connection, to the inside embedding of interface 203 have in thread groove 104 phase-match screw thread, and the sampling tube 2 is the movable butt joint of vertical direction through being provided with interface 203 with bracing piece 1 to interface 203 for the accessible is the butt joint of vertical direction screw thread to thread groove 104 to interface 203, makes and can make things convenient for bracing piece 1 and sampling tube 2 to dock.

In this embodiment: the rotary sphere 3 is arranged around the outer side of the drill rod 103, the cutting blade 301 is connected with the drill rod 103 in a 360-degree centrifugal rotation mode through the rotary sphere 3, and the cutting blades 301 are provided with 8-12 sets of rotary spheres 3, with a drill rod 103, when the drought soil needs to be drilled, the supporting rod 1 is taken out from the upper end of the sampling cylinder 2 through the thread groove 104, the grab handle 101 is manually rotated, the grab handle 101 drives the drill rod 103 to rotate in the vertical direction through the screw rod 102, the drill rod 103 extends out from the inside of the supporting rod 1, and the soil can be initially drilled through the drill rod 103, the handle 101 can be manually rotated clockwise and counterclockwise, the drill rod 103 rotates to drive the rotary sphere 3 to rotate, the rotary sphere 3 drives the cutting blade 301 to rotate in a centrifugal mode, and the arid soil can be further cut by the cutting blade 301, thereby achieving the effect of conveniently sampling the soil.

In this embodiment: the lower extreme of drilling rod 103 is the semicircle arcuation setting, and drilling rod 103 is vertical direction swivelling joint through hob 102 and grab handle 101, through being provided with drilling rod 103 for the accessible drilling rod 103 is tentatively bored soil and is got.

In this embodiment: the inside of bracing piece 1 is the setting of cavity form, and the hob 102 sets up in the inside of bracing piece 1, and the drilling rod 103 runs through and extends to the lower extreme of bracing piece 1 through the hob 102, through being provided with the hob 102 for the accessible is manual rotatory grab handle 101, and grab handle 101 drives the hob 102 and rotates, and can carry out vertical direction rotary motion through the hob 102 drive drilling rod 103.

When the sampling device for drought soil improvement is used, firstly, when drought soil needs to be drilled, the support rod 1 is taken out from the upper end of the sampling cylinder 2 through the thread groove 104, the handle 101 is manually rotated, the handle 101 drives the drill rod 103 to rotate in the vertical direction through the screw rod 102, the drill rod 103 extends out from the inside of the support rod 1 and can preliminarily drill the soil through the drill rod 103, the handle 101 can be manually rotated in two directions of clockwise and anticlockwise, the drill rod 103 rotates to drive the rotary sphere 3 to rotate, the rotary sphere 3 drives the cutting blade 301 to rotate in a centrifugal mode, the dry soil can be further cut through the cutting blade 301, the effect of conveniently sampling the soil is achieved, after the soil is cut through the cutting blade 301, the support rod 1 is in butt joint installation with the sampling cylinder 2 through the thread groove 104, and correspond soil with inner chamber 201 bottom, manually press grab handle 101, inside soil got into inner chamber 201, soil extruded to the bottom of baffle 401, and baffle 401 is the vertical direction rotation through axis of rotation 4 to baffle 401 imbeds inside recess 202, and after the soil sample finishes, baffle 401 was because of axis of rotation 4 is rotatory to the inside of inner chamber 201, thereby has reached and has carried out spacing effect through baffle 401 to soil.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a arid soil is administered and is used sampling device, includes bracing piece (1), its characterized in that: a thread groove (104) is embedded in the outer side of the lower end of the support rod (1) in a surrounding manner, a grab handle (101) is rotatably connected to the upper end of the support rod (1), a screw rod (102) is rotatably connected to the lower end of the grab handle (101), and a drill rod (103) is spirally connected to the lower end of the screw rod (102);

the outside of drilling rod (103) lower extreme is rotatory to have rotary sphere (3), cutting blade (301) are installed in the outside of rotary sphere (3), the lower extreme swing spiral of bracing piece (1) is connected with sampler barrel (2), the upper end of sampler barrel (2) is run through and is had interface (203), the inside embedding of sampler barrel (2) has inner chamber (201), the inside both sides embedding of inner chamber (201) is fluted (202), the lower extreme rotation of recess (202) has axis of rotation (4), axis of rotation (4) are close to one side rotation of inner chamber (201) and are had baffle (401).

2. The sampling device for drought soil remediation of claim 1, wherein: inner chamber (201) wholly is to leak hopper-shaped setting, and recess (202) shape and baffle (401) phase-match setting.

3. The sampling device for drought soil remediation of claim 1, wherein: baffle (401) are slope 45 and set up in the inside middle part of inner chamber (201), axis of rotation (4) are 45 swivelling joint with baffle (401), and baffle (401) are through axis of rotation (4) and recess (202) nested connection.

4. The sampling device for drought soil remediation of claim 1, wherein: the interface (203) is vertical direction screwed connection with thread groove (104), the inside embedding of interface (203) has in thread groove (104) phase-match screw thread, and sampling tube (2) is vertical direction activity butt joint through interface (203) and bracing piece (1).

5. The sampling device for drought soil remediation of claim 1, wherein: the rotary sphere (3) is installed on the outer side of the drill rod (103) in a surrounding mode, the cutting blade (301) is in 360-degree centrifugal rotary connection with the drill rod (103) through the rotary sphere (3), and 8-12 groups of the cutting blade (301) and the rotary sphere (3) are arranged.

6. The sampling device for drought soil remediation of claim 1, wherein: the lower end of the drill rod (103) is arranged in a semicircular arc shape, and the drill rod (103) is rotatably connected with the grab handle (101) in a vertical direction through the screw rod (102).

7. The sampling device for drought soil remediation of claim 1, wherein: the support rod (1) is hollow, the screw rod (102) is arranged in the support rod (1), and the drill rod (103) penetrates through the screw rod (102) and extends to the lower end of the support rod (1).