CN206270084U - Bullet formula soil sample harvester - Google Patents
Bullet formula soil sample harvester Download PDFInfo
- Publication number
- CN206270084U CN206270084U CN201621302838.7U CN201621302838U CN206270084U CN 206270084 U CN206270084 U CN 206270084U CN 201621302838 U CN201621302838 U CN 201621302838U CN 206270084 U CN206270084 U CN 206270084U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- soil sample
- hollow drill
- drill
- dividing plate
- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
This patent belongs to sampler field, discloses a kind of bullet formula soil sample harvester, including cylinder, and top board is slidably connected with the inwall of cylinder, and dividing plate is fixed with cylinder, and dividing plate is slidably connected with inner wall of barrel, and cylinder is divided into upper plenum and lower cavity by dividing plate；, built with motor, lower cavity is built with spring, the two ends difference connecting partition and the base plate of cylinder of spring for upper plenum；Also include the hollow drill through dividing plate and the base plate of cylinder, hollow drill is fixedly connected with the dividing plate, and drill bit is connected with hollow drill, through hole is provided with drill bit, hollow drill insertion through hole is simultaneously connected with drill bit；The upper end of hollow drill is connected with top board.The sampling apparatus of this programme is easy to use, and it is more accurate to sample.
Description
Technical field
The utility model belongs to sampler field, and in particular to a kind of bullet formula soil sample harvester.
Background technology
Collection soil sample is the basic fundamental means of the aspect such as environmental impact assessment and secure agricultural production analysis, the standard of soil sample
True property directly affects analysis result.A kind of soil sample is disclosed in the Chinese patent application document of Publication No. CN204439399U to adopt
Acquisition means, it mainly includes motor, bull stick, fan-shaped drill bit, deposits soil box, soil sample groove, light weight beam and rubber blanket, and the soil box of depositing is
Cylindrical tube, the cylinder upper end is welded with end cap, and lower end is penetrating；The motor is fixed in the center for depositing soil box end cap,
Motor is connected with bull stick, and bull stick is connected through the end cap of soil box, cylinder is deposited with fan-shaped drill bit, and fan-shaped drill bit deposits the lower end of soil box；
The soil box madial wall uniform intervals of depositing are provided with 2~4 identical soil sample grooves, and a light weight beam is placed with each soil sample groove,
The light weight beam bottom is provided with the rubber blanket of circle, and light weight beam lateral wall is provided with graduation mark.
There is following defect in above-mentioned soil sample harvester, 1, the device after coring, can only merely lean on manpower to fill
Dial-out is put, using extremely inconvenient.2nd, the fan-shaped drill bit of the device is located at the lower end for depositing soil box, and during collection soil sample, inch of land groove is along brill
What head brill was opened drills into soil layer, and the soil that can be collected into seldom, causes the soil sample of collection inaccurate.
Utility model content
The utility model is intended to provide a kind of bullet formula soil sample harvester, to solve existing soil collecting device using not
Just, the inaccurate problem of collection soil sample.
Bullet formula soil sample harvester in this programme, including cylinder, top board are slidably connected with the inwall of cylinder, solid in cylinder
Surely there is dividing plate, dividing plate is slidably connected with inner wall of barrel, cylinder is divided into upper plenum and lower cavity by dividing plate；Upper plenum is built with electricity
Machine, lower cavity is built with spring, the two ends difference connecting partition and the base plate of cylinder of spring；Also include through dividing plate and cylinder
The hollow drill of base plate, hollow drill is fixedly connected with the dividing plate, and drill bit is connected with hollow drill, and through hole is provided with drill bit,
Hollow drill inserts through hole and is connected with drill bit；The upper end of hollow drill is connected with top board.
The know-why of this programme is, based on cylinder, dividing plate and top board are slidably connected with cylinder inboard wall, to cylinder
Top board apply pressure, drilling rod will be moved downward, and spring is compressed；Motor is recycled to drive hollow drill, hollow drill to drive
Drill bit, in hollow-rod drilling soil.Through hole is provided with drill bit, hollow drill insertion through hole is simultaneously connected, it is necessary to gather with drill bit
Soil sample after soil sample collection is finished, the external force to top board will be cancelled into hollow drill, hollow drill is under the action of the spring
Motion, makes hollow drill be returned to initial position upwards.
What this programme can be produced has the technical effect that：This programme opens up through hole on drill bit, hollow drill insertion through hole and with
Drill bit is connected, and hollow drill is directly gathered soil sample, and compared with existing apparatus, the soil sample of collection is more accurate；Using spring-return
Function, after soil sample has been gathered, hollow drill automatically resets, using more convenient.
The following is the preferred scheme based on such scheme：
Preferred scheme one：The axis of the hollow drill is located at same straight line with the axis of drill bit.Strengthen the axial direction of drill bit
Active force, makes drill bit be more easy to pierce soil.
Preferred scheme two：Based on preferred scheme one, the drill bit is threadedly coupled with hollow drill.Drill bit easy to disassemble, from
And be easy to take out the soil in hollow drill.
Preferred scheme three：Based on preferred scheme two, support is further fixed on the base plate of the cylinder.For stablizing cylinder,
Make hollow drill make to be difficult to deflect drilling through soil, improve the accuracy of soil sample.
Preferred scheme four：Based on preferred scheme three, handle is fixed with the top board.It is easy to people to act on top board applying
Power, so as to be beneficial to hollow drill coring.
Preferred scheme five：Based on preferred scheme four, the hollow drill is provided with graduation mark.Adopted according to the scale on drilling rod
The soil sample of depth that collection is not unison, improves the accuracy of soil sample.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment bullet formula soil sample harvester.
Specific embodiment
The utility model is described in further detail below by specific embodiment：
Reference in Figure of description includes：Cylinder 1, top board 2, dividing plate 3, spring 4, motor 5, hollow drill 6, brill
First 7, support 8, handle 9.
As shown in figure 1, a kind of bullet formula soil sample harvester, is the basis that soil sample is gathered with cylinder 1, motor 5 drives hollow
Drilling rod 6 is rotated, and hollow drill 6 drives drill bit 7 to rotate, and hollow drill 6 enters in soil, and soil is entered by the through hole on drill bit 7
Enter inside hollow drill 6, so as to complete the collection of soil.When using, double acting on handle 9, the support 8 on the base plate of cylinder 1
Cylinder 1 can be stablized, hollow drill 6 is not deflected.Top board 2 and dividing plate 3 are slidably connected with the inwall of cylinder 1, downwards firmly,
Spring 4 will be compressed；Drill bit 7 and drilling rod enter in soil, and the axis of hollow drill 6 is located at same straight line with the axis of drill bit 7,
So as to enhance the axis active force of drill bit 7, drill bit 7 is set to be more easy to enter soil.Drill bit 7 is threadedly coupled with hollow drill 6, is easy to
Dismounting drill bit 7, consequently facilitating taking out soil sample, the soil sample of not unison depth can be gathered according to the scale on drilling rod, so as to improve
The accuracy of soil sample.
For a person skilled in the art, on the premise of the utility model structure is not departed from, if can also make
Dry deformation and improvement, these should also be considered as protection domain of the present utility model, and these are implemented all without influence the utility model
Effect and practical applicability.
Claims (6)
1. formula soil sample harvester is played, it is characterised in that：Including cylinder and top board, top board is slidably connected with the inwall of cylinder, cylinder
Dividing plate is fixed with vivo, dividing plate is slidably connected with inner wall of barrel, cylinder is divided into upper plenum and lower cavity by dividing plate；In upper plenum
Equipped with motor, lower cavity is built with spring, the two ends difference connecting partition and the base plate of cylinder of spring；Also include through dividing plate and
The hollow drill of the base plate of cylinder, hollow drill is fixedly connected with the dividing plate, and drill bit is connected with hollow drill, is provided with drill bit
Through hole, hollow drill insertion through hole is simultaneously connected with drill bit；The upper end of hollow drill is connected with top board.
2. bullet formula soil sample harvester according to claim 1, it is characterised in that：The axis and drill bit of the hollow drill
Axis be located at same straight line.
3. bullet formula soil sample harvester according to claim 2, it is characterised in that：The drill bit connects with hollow drill screw thread
Connect.
4. bullet formula soil sample harvester according to claim 3, it is characterised in that：It is further fixed on the base plate of the cylinder
Support.
5. bullet formula soil sample harvester according to claim 4, it is characterised in that：Handle is fixed with the top board.
6. bullet formula soil sample harvester according to claim 5, it is characterised in that：The hollow drill is provided with scale
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302838.7U CN206270084U (en) | 2016-11-30 | 2016-11-30 | Bullet formula soil sample harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302838.7U CN206270084U (en) | 2016-11-30 | 2016-11-30 | Bullet formula soil sample harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270084U true CN206270084U (en) | 2017-06-20 |
Family
ID=59042091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621302838.7U Expired - Fee Related CN206270084U (en) | 2016-11-30 | 2016-11-30 | Bullet formula soil sample harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982148A (en) * | 2018-08-08 | 2018-12-11 | 内蒙古农业大学 | A kind of portable frozen soil sample collection device |
-
2016
- 2016-11-30 CN CN201621302838.7U patent/CN206270084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982148A (en) * | 2018-08-08 | 2018-12-11 | 内蒙古农业大学 | A kind of portable frozen soil sample collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180612 Address after: 400700 Wuxing industrial base, Tongxing Industrial Park, Chongqing Patentee after: Chongqing Camel Power Machinery Co., Ltd. Address before: 400039 No. 126 Yuzhou Road, Kowloon Po District, Chongqing, No. 8-3-1. Patentee before: Chongqing match is along Environmental Protection Technology Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |