CN208091748U - A kind of soil sampling drawing out soil equipment - Google Patents

A kind of soil sampling drawing out soil equipment Download PDF

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Publication number
CN208091748U
CN208091748U CN201820576784.6U CN201820576784U CN208091748U CN 208091748 U CN208091748 U CN 208091748U CN 201820576784 U CN201820576784 U CN 201820576784U CN 208091748 U CN208091748 U CN 208091748U
Authority
CN
China
Prior art keywords
soil
drill bit
sampling
mobile jib
sawtooth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820576784.6U
Other languages
Chinese (zh)
Inventor
王西和
刘骅
王彦平
胡苗苗
杨涛
张燕红
李清军
张晓宏
杨金钰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xinjiang Academy Of Agricultural Sciences Soil And Fertilizer And Agricultural Water Saving Research Institute (xinjiang Uygur Autonomous Region New Fertilizer Research Center)
Original Assignee
Xinjiang Academy Of Agricultural Sciences Soil And Fertilizer And Agricultural Water Saving Research Institute (xinjiang Uygur Autonomous Region New Fertilizer Research Center)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xinjiang Academy Of Agricultural Sciences Soil And Fertilizer And Agricultural Water Saving Research Institute (xinjiang Uygur Autonomous Region New Fertilizer Research Center) filed Critical Xinjiang Academy Of Agricultural Sciences Soil And Fertilizer And Agricultural Water Saving Research Institute (xinjiang Uygur Autonomous Region New Fertilizer Research Center)
Priority to CN201820576784.6U priority Critical patent/CN208091748U/en
Application granted granted Critical
Publication of CN208091748U publication Critical patent/CN208091748U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of soil sampling drawing out soil equipment provided by the utility model, including mobile jib and drill bit, mobile jib are socketed with outer tube outside, and mobile jib lower end is provided with drill bit;Drill bit end is equipped with sawtooth, and drill bit end is internally provided with right-angled intersection blade, and right-angled intersection blade is equipped with the edge of a knife, the adaptable setting in direction in right-angled intersection blade lean direction and sawtooth by drill bit lateral ends.Utility model device, simple in structure, easy to use, easily operated, acquisition soil sample is quickly complete, and sampling pipe lower end is equipped with sawtooth, and has the right-angled intersection foliaceous edge of a knife.When drilling through hole, sawtooth and the edge of a knife enable earth boring auger to go deep into soil easily, substantially reduce the labor intensity of sampling work, improve sampling efficiency, it can prevent soil sample from leaking out when taking out soil sample, soil sample is more completely taken out, sampling quality is improved, drilling through field in pedotheque has wide applicability.

Description

A kind of soil sampling drawing out soil equipment
Technical field
The utility model belongs to suction dredger technical field, and more specifically, the utility model is related to a kind of soil samplings to fetch earth Engineering device technique field.
Background technology
Soil sampling is the important process link in the fields such as modern agriculture, geology, water conservancy environmental protection.Geotome is then these One of the main tool of soil sample is acquired in field.Reliability, operation convenience and mobility of geotome etc., not only may be used To reduce soil investigation workload, soil extracting efficiency is improved, and the adaptability of soil sampling can be extended.General soil fetches earth Device mostly uses straight forced, hammering adding pressure type and is pressed into rotary etc..
Traditional geotome is very big to the resistance of bit cutting by soil when taking profound soil sample, the manpower of consuming It is more and inefficient.It is pressed into some resistance that revolving auger reduces soil when fetching earth to drill bit, but drill bit Helical structure, cause earth boring auger usually soil sample cannot completely to be taken out when fetching earth, destroy the structural intergrity of soil sampling, The process of fetching earth is set to have certain error.Therefore there is an urgent need for a kind of easy to use, the tool of soil sample can quickly, be completely taken out.
Utility model content
The manpower expended for conventional drill in the prior art is more and inefficient, and improved helical structure leads to soil It is drilled in the structural intergrity for destroying soil sampling when fetching earth, the process of fetching earth is made to have the technical issues of certain error, this practicality new Type provides a kind of soil sampling drawing out soil equipment, and sampling pipe lower end is zigzag, and has the edge of a knife, when drilling through hole, sawtooth with And the edge of a knife enables earth boring auger to go deep into soil easily, substantially reduces the labor intensity of sampling work, improves sampling efficiency, sampling pipe bottom The edge of a knife in portion is right-angled intersection blade, can prevent soil sample from leaking out when taking out soil sample, more completely takes out soil sample, improves sampling Quality has wide applicability in soil sample acquisition field.
A kind of soil sampling drawing out soil equipment provided by the utility model, including mobile jib and drill bit, mobile jib are socketed with outer tube outside, Mobile jib lower end is provided with drill bit;Drill bit end is equipped with sawtooth, and drill bit end is internally provided with right-angled intersection blade, right-angled intersection blade It is equipped with the edge of a knife, the adaptable setting in direction in right-angled intersection blade lean direction and sawtooth by drill bit lateral ends.
In the utility model, driven tooth is equipped at the top of mobile jib, outer tube wall is equipped with rack, and mobile jib top is equipped with one-way shaft, It is equipped with ratchet on the outside of one-way shaft, floating spring is equipped between one-way shaft and ratchet, ratchet is socketed in one-way shaft Outside, one-way shaft and ratchet bottom are equipped with the sliding tooth being adapted with driven tooth, and outer tube wall is equipped with rack, unidirectional tooth The rotary teeth that wheel outside is equipped with and rack is adapted, one-way shaft top limited block, limited block and outer tube are equipped with buffer spring.
In the utility model, drill bit is equipped with T-shaped locating rod, and drill bit internal is equipped with the groove being adapted with locating rod, Locating rod is equipped with limited block.
In the utility model, the location hole that locating rod is equipped with and limited block is adapted, location hole is interior to be equipped with spring, spring Outer end is equipped with semicircle limited block.
In the utility model, outer tube top is equipped with handle.
The beneficial effects of the utility model:
A kind of soil sampling drawing out soil equipment provided by the utility model, simple in structure, easy to use, easily operated, acquisition Soil sample is quickly complete, and sampling pipe lower end is equipped with sawtooth, and has the right-angled intersection foliaceous edge of a knife, when drilling through hole, sawtooth and The edge of a knife enables earth boring auger to go deep into soil easily, substantially reduces the labor intensity of sampling work, improves sampling efficiency, is taking out soil sample When can prevent soil sample from leaking out, more completely take out soil sample, improve sampling quality, pedotheque drill through field have it is extensive Applicability.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model ratchet structural schematic diagram;
Fig. 3 is the utility model drill bit structure schematic diagram;
Fig. 4 is the utility model outer tube structure schematic diagram;
In Fig. 1-4,1- drill bits, 2- mobile jibs, 3- handles, 4- outer tubes, 5- racks, 6- driven tooths, 7- ratchets, 8- are unidirectional Axis, 9- floating springs, 10- limited blocks, 11- buffer springs, 12- rotary teeths, 13- sliding tooths, 14- sawtooth, 15- locating rods, 16- Limited block, 17- right-angled intersection blades.
Specific implementation mode
1-4 and embodiment are described in further detail specific embodiment of the present utility model below in conjunction with the accompanying drawings, but The method of the utility model is not limited to following embodiments.
The mobile jib 2 used in the utility model, handle 3, outer tube 4, rack 5, driven tooth 6, ratchet 7, one-way shaft 8, Floating spring 9, limited block 16, buffer spring 11, rotary teeth 12, sliding tooth 13, locating rod 15, limited block 16 can all pass through market Approach is purchased or customization obtains.
A kind of soil sampling drawing out soil equipment provided by the utility model, including mobile jib 2 and drill bit 1, mobile jib 2 are socketed with outer outside Pipe 4,2 lower end of mobile jib are provided with drill bit 1;1 end of drill bit is equipped with sawtooth 14, and 1 end of drill bit is internally provided with right-angled intersection blade 17, Right-angled intersection blade 17 is equipped with the edge of a knife by drill bit lateral ends, and 17 inclined direction of right-angled intersection blade is mutually fitted with the direction of sawtooth 14 It should be arranged.
In the utility model, 2 top of mobile jib is equipped with driven tooth 6, and 4 inner wall of outer tube is equipped with rack 5, and 2 top of mobile jib is equipped with single To axis 8,8 outside of one-way shaft is equipped with ratchet 7, and floating spring 9, ratchet 7 are equipped between one-way shaft 8 and ratchet 7 It is socketed in outside one-way shaft 8, one-way shaft 8 and 7 bottom of ratchet are equipped with the sliding tooth 13 being adapted with driven tooth 6, unidirectionally The rotary teeth 12 that outside is equipped with and rack 5 is adapted of gear 7,8 top limited block 16 of one-way shaft, limited block 16 and outer tube 4 are equipped with Buffer spring 11.
In the utility model, drill bit 1 be equipped with T-shaped locating rod 15, drill bit 1 be internally provided with locating rod 15 be adapted Groove, locating rod 15 are equipped with limited block 16, illustrate to have filled up soil in drill bit 1 when limited block 16 pops up, for soil The sampling that hardness test etc. is unable to disturbed soil structure can stop rotating at this time.
In the utility model, the location hole that locating rod 15 is equipped with and limited block 16 is adapted, location hole is interior to be equipped with spring, Outer spring end is equipped with semicircle limited block.
In the utility model, 4 top of outer tube is equipped with handle 3.
In applicable the utility model soil sampling drawing out soil equipment, it is pressed downward handle 3, handle 3 pushes outer tube 4 downward, outside The rack 5 of 4 inner wall of pipe drives ratchet 7 to rotate, and ratchet 7 drives the driven tooth 6 on mobile jib to rotate, so that mobile jib 2 drive drill bit 1 to rotate, and soil is rotated into drill bit 1 by the sawtooth 14 and right-angled intersection blade 17 on drill bit 1, is cased with outside one-way shaft 8 Ratchet 7, during the work time floating spring 9 can reduce cushion effect, right-angled intersection blade 17 can prevent soil sample from leaking out, Soil sample is more completely taken out, sampling quality is improved.
The soil sampling drawing out soil equipment of the utility model is sampled using the method for drilling through hole, and sampling pipe lower end is sawtooth Shape, and have the edge of a knife.When drilling through hole, sawtooth and the edge of a knife enable earth boring auger to go deep into soil easily, substantially reduce sampling work Labor intensity, improve sampling efficiency, simple in structure, easy to use, easily operated, acquisition soil sample is quickly complete, has fine Popularizing value.
As described above, you can preferably realize that the utility model, the above embodiments are only to the excellent of the utility model It selects embodiment to be described, not the scope of the utility model is defined, do not departing from the spirit of the design of the utility model Under the premise of, the various modifications and improvement that those of ordinary skill in the art make the technical solution of the utility model should all be fallen In the protection domain for entering the utility model determination.

Claims (5)

1. a kind of soil sampling drawing out soil equipment, including mobile jib and drill bit, which is characterized in that outer tube is socketed with outside mobile jib, under mobile jib End is provided with drill bit;Drill bit end is equipped with sawtooth, and drill bit end is internally provided with right-angled intersection blade, and right-angled intersection blade leans on drill bit Lateral ends are equipped with the edge of a knife, the adaptable setting in direction in right-angled intersection blade lean direction and sawtooth.
2. soil sampling drawing out soil equipment as described in claim 1, which is characterized in that be equipped with driven tooth at the top of the mobile jib, outside Inside pipe wall is equipped with rack, and mobile jib top is equipped with one-way shaft, ratchet is equipped on the outside of one-way shaft, between one-way shaft and ratchet Equipped with floating spring, ratchet is socketed in outside one-way shaft, and one-way shaft is equipped with ratchet bottom and is mutually fitted with driven tooth The sliding tooth answered, outer tube wall is equipped with rack, the rotary teeth that ratchet outside is equipped with and rack is adapted, margin in one-way shaft Position block, limited block and outer tube are equipped with buffer spring.
3. soil sampling drawing out soil equipment as described in claim 1, which is characterized in that the drill bit is equipped with locating rod, drill bit It is internally provided with the groove being adapted with locating rod, locating rod is equipped with limited block, and the locating rod is T-shaped locating rod.
4. soil sampling drawing out soil equipment as claimed in claim 3, which is characterized in that the locating rod is equipped with and limited block phase The location hole of adaptation, location hole is interior to be equipped with spring, and outer spring end is equipped with semicircle limited block.
5. soil sampling drawing out soil equipment as described in claim 1, which is characterized in that the outer tube top is equipped with handle.
CN201820576784.6U 2018-04-20 2018-04-20 A kind of soil sampling drawing out soil equipment Expired - Fee Related CN208091748U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820576784.6U CN208091748U (en) 2018-04-20 2018-04-20 A kind of soil sampling drawing out soil equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820576784.6U CN208091748U (en) 2018-04-20 2018-04-20 A kind of soil sampling drawing out soil equipment

Publications (1)

Publication Number Publication Date
CN208091748U true CN208091748U (en) 2018-11-13

Family

ID=64056905

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820576784.6U Expired - Fee Related CN208091748U (en) 2018-04-20 2018-04-20 A kind of soil sampling drawing out soil equipment

Country Status (1)

Country Link
CN (1) CN208091748U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110567753A (en) * 2019-09-19 2019-12-13 四川大学 Plant rhizosphere trace device of fetching earth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110567753A (en) * 2019-09-19 2019-12-13 四川大学 Plant rhizosphere trace device of fetching earth

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181113

Termination date: 20200420

CF01 Termination of patent right due to non-payment of annual fee