CN209656325U

CN209656325U - One kind taking native cutting ring

Info

Publication number: CN209656325U
Application number: CN201920357661.8U
Authority: CN
Inventors: 廖成杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2019-11-19
Anticipated expiration: 2029-03-20

Abstract

The utility model discloses one kind to take native cutting ring, including cutting ring, the screw top of the cutting ring is connected with cutting ring bottom cover, and the outside at the top of cutting ring bottom cover is fixed with connection ring, and the outside screw of the connection ring is connected with cutting ring and drags, and cutting ring drags the middle position at top to be fixed with guide rod, it is fixed at the top of the guide rod and beats disk, the disk that beats is in rounding mesa-shaped, and its top is provided with anti-slip layer, two sides at the top of the guide rod are all fixed with handle, and the bottom of the cutting ring is provided with blade.The utility model beats disk by what is be arranged, and beats disk in rounding mesa-shaped, and surface is additionally provided with anti-slip layer, so that the tools such as hammering into shape to beaing the phenomenon that being less prone to sideslip when disk beats with skin, vertical uniform stress when making cutting ring incision, sampling effect are more preferable, it is not easy to experimental error occur.

Description

One kind taking native cutting ring

Technical field

The utility model relates to Soil K+adsorption technical field, specially one kind takes native cutting ring.

Background technique

For physical and chemical indexes such as the water content, bulk density and the contents of organic matter that detect farm land soil, need from soil Taking-up soil sample returns to laboratory and is detected, and traditional cubic metre of earth formula that takes is to be dug out soil with the tool of spade class, after taking soil Soil layer construction is destroyed and is changed, and experimental error is be easy to cause, and affects the accuracy of experiment, and a kind of current drum type brake takes Native cutting ring is instead of the mode for taking soil with tools such as spades, it is ensured that soil layer construction is not destroyed, mainly by the upper end of cutting ring It drags and connect with cutting ring, in the blade insertion soil of lower end, and beaten with the handle that the tools such as skin hammer drag cutting ring, to make Cutting ring incision, is sampled soil.

It needs to keep the vertical uniform stress incision of cutting ring during soil because taking, and existing takes native cutting ring not individual Setting the phenomenon that beaing disk, sideslip is easy to appear when beaing, cause cutting ring can not vertical uniform stress, influence to sample effect, and It is existing that native cutting ring, cutting ring and cutting ring bottom cover and cutting ring is taken to drag the not firm enough of connection, always by the way of beaing, be easy So that cutting ring and cutting ring bottom cover opposite sliding is occurred, make cutting ring serious wear, not only reduces the service life of cutting ring, and influence Experimental result.

Utility model content

The purpose of this utility model is to provide one kind to take native cutting ring, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: one kind taking native cutting ring, including cutting ring, described The screw top of cutting ring is connected with cutting ring bottom cover, and the outside at the top of cutting ring bottom cover is fixed with connection ring, the connection ring it is outer Side is threaded with cutting ring and drags, and cutting ring drags the middle position at top to be fixed with guide rod, is fixed with and strikes at the top of the guide rod Disk is played, the disk that beats is in rounding mesa-shaped, and its top is provided with anti-slip layer, and the two sides at the top of the guide rod are all fixed with hand The bottom of handle, the cutting ring is provided with blade.

Preferably, the outside above the cutting ring is provided with the first external screw thread, the inner wall setting below the cutting ring bottom cover There is the first internal screw thread to match with the first external screw thread, the second external screw thread, the cutting ring are provided on the outer wall of the connection ring The second internal screw thread to match with the second external screw thread is provided on the inner wall dragged.

Preferably, it is evenly arranged with air hole at the top of the cutting ring bottom cover, the top that the cutting ring drags is provided with observation Hole, and the number of peep hole is four groups, peep hole described in four groups is symmetrical arranged about the lateral central axes of handle.

Preferably, the surface of the handle is provided with Anti-slip cover.

Preferably, the blade bends inwards, and the cutting ring and blade are all made of stainless steel material.

Compared with prior art, the utility model has the beneficial effects that beat disk of the utility model by setting, and Disk is beaten in rounding mesa-shaped, surface is additionally provided with anti-slip layer, is not easy so that the tools such as hammering into shape with skin to beaing when disk beats The phenomenon that breakking away, vertical uniform stress when making cutting ring incision, sampling effect is more preferable, by by cutting ring and cutting ring bottom cover, ring Knife bottom cover is dragged with cutting ring to be arranged to be threadedly coupled, and more consolidating for connection when cutting ring has just enter into soil, can hold handle up time Needle rotation, and handle is slowly pressed down on, cutting ring is inserted into inside soil, as cutting ring gos deep into soil, then using works such as skin hammers Have the mode beaten, avoids being beaten with skin hammer always, increase the service life of cutting ring, it is not easy to experimental error occur.

Detailed description of the invention

Fig. 1 is the explosive view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model cutting ring bottom cover；

Fig. 3 is the structural schematic diagram that the utility model cutting ring drags.

In figure: 1, cutting ring；2, blade；3, the first external screw thread；4, cutting ring bottom cover；5, air hole；6, cutting ring drags；7, guide rod； 8, Anti-slip cover；9, anti-slip layer；10, disk is beaten；11, handle；12, peep hole；13, connection ring；14, the second external screw thread；15, first Internal screw thread；16, the second internal screw thread.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, one kind taking native cutting ring, including cutting ring 1, and the screw top of cutting ring 1 is connected with cutting ring bottom cover 4, and The outside at 4 top of cutting ring bottom cover is fixed with connection ring 13, and the outside screw of connection ring 13 is connected with cutting ring and drags 6, and cutting ring drags 6 tops The middle position in portion is fixed with guide rod 7, and the top of guide rod 7, which is fixed with, beats disk 10, beats disk 10 in rounding mesa-shaped, and it is pushed up Portion is provided with anti-slip layer 9, and the two sides at 7 top of guide rod are all fixed with handle 11, and the bottom of cutting ring 1 is provided with blade 2.

Please emphatically refering to fig. 1-3, the outside of 1 top of cutting ring is provided with the first external screw thread 3, the inner wall of 4 lower section of cutting ring bottom cover It is provided with the first internal screw thread 15 to match with the first external screw thread 3, by the first external screw thread 3 and the first internal screw thread 15 of setting, Cutting ring 1 can be screwed into cutting ring bottom cover 4, be provided with the second external screw thread 14 on the outer wall of connection ring 13, cutting ring drags to be set on 6 inner wall It is equipped with the second internal screw thread 16 to match with the second external screw thread, can be incited somebody to action by the second external screw thread 14 of setting and the second internal screw thread 16 Cutting ring bottom cover 4 is screwed into cutting ring and drags on 6, the assembling that native cutting ring is taken to this kind is realized, so that this kind takes native cutting ring more secured.

Please be emphatically refering to fig. 1 with 3, the top of cutting ring bottom cover 4 is evenly arranged with air hole 5, saturating convenient for the soil in cutting ring 1 Gas, cutting ring drags 6 top to be provided with peep hole 12, and the number of peep hole 12 is four groups, and four groups of peep holes 12 are about handle 11 Lateral central axes be symmetrical arranged, can preferably observe sampling situation, and four groups of observations by four groups of peep holes 12 of setting Hole 12 is located at the two sides of 11 lower section of handle, and handle 11 is made not block the sight of staff, very easy to use.

Please emphatically refering to fig. 1, the surface of handle 11 is provided with Anti-slip cover 8, and blade 2 bends inwards, and cutting ring 1 and blade 2 are all It is made of stainless steel material, by the Anti-slip cover 8 of setting and the stainless steel blade 2 to bend inwards, is provided to more preferably more save Cutting ring 1 is inserted into soil by power.

Working principle: first to taking native cutting ring to assemble, hand is taken cutting ring 1 and is screwed into cutting ring bottom cover 4, then again Cutting ring bottom cover 4 is screwed into cutting ring to drag in 6, chooses representative location later, Tu Chu will be adopted with scoop and evened out, is smeared in cutting ring 1 Blade 2 is pressed into soil by a little vaseline downward vertically, is held handle 11 and is rotated clockwise, and slowly presses down on handle 11, Cutting ring 1 is inserted into inside soil, as cutting ring 1 gos deep into soil, is then beaten, is avoided to disk 10 is beaten using tools such as skin hammers Always it is beaten with skin hammer and cutting ring 1 and cutting ring bottom cover is caused to occur the case where opposite sliding, increasing the service life of cutting ring 1, Native situation is taken by peep hole observation, when being full of soil sample inside cutting ring 1, with the soil sample cut around native knife incision cutting ring 1, is taken out The cutting ring 1 of soil sample is had been filled with, and scabbles the extra soil in 1 both ends of cutting ring with native knife is cut, and cleans the soil of 1 outside of cutting ring, by ring Knife 1 is back-outed, and next step operation is carried out.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims

1. one kind takes native cutting ring, including cutting ring (1), it is characterised in that: the screw top of the cutting ring (1) is connected with cutting ring bottom cover (4), and the outside at the top of cutting ring bottom cover (4) is fixed with connection ring (13), and the outside screw of the connection ring (13) is connected with ring Knife drags (6), and cutting ring drags the middle position at the top of (6) to be fixed with guide rod (7), is fixed with and beats at the top of the guide rod (7) Disk (10), described beat disk (10) are in rounding mesa-shaped, and its top is provided with anti-slip layer (9), the two sides at the top of the guide rod (7) It is all fixed with handle (11), the bottom of the cutting ring (1) is provided with blade (2).

2. one kind according to claim 1 takes native cutting ring, it is characterised in that: the outside above the cutting ring (1) is provided with First external screw thread (3), the inner wall below the cutting ring bottom cover (4) are provided with spiral shell in first to match with the first external screw thread (3) Line (15) is provided with the second external screw thread (14) on the outer wall of the connection ring (13), and the cutting ring drags to be provided on the inner wall of (6) The second internal screw thread (16) to match with the second external screw thread.

3. one kind according to claim 1 takes native cutting ring, it is characterised in that: the top of the cutting ring bottom cover (4) is uniformly set Be equipped with air hole (5), the cutting ring drags to be provided with peep hole (12) at the top of (6), and the number of peep hole (12) be four groups, four The group peep hole (12) is symmetrical arranged about the lateral central axes of handle (11).

4. one kind according to claim 1 takes native cutting ring, it is characterised in that: the surface of the handle (11) is provided with anti-skidding It covers (8).

5. one kind according to claim 1 takes native cutting ring, it is characterised in that: the blade (2) bends inwards, the cutting ring (1) it is all made of stainless steel material with blade (2).