CN207456823U - A kind of improvement earth boring auger instrument - Google Patents
A kind of improvement earth boring auger instrument Download PDFInfo
- Publication number
- CN207456823U CN207456823U CN201721597388.3U CN201721597388U CN207456823U CN 207456823 U CN207456823 U CN 207456823U CN 201721597388 U CN201721597388 U CN 201721597388U CN 207456823 U CN207456823 U CN 207456823U
- Authority
- CN
- China
- Prior art keywords
- cavity
- wall
- drill body
- accommodating groove
- drill
- 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
Links
- 238000003475 lamination Methods 0.000 claims abstract description 5
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 8
- 208000002925 dental caries Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of improvement earth boring auger instruments, including the drill body using hollow structure, scale is carved with vertically in the outer surface of the drill body, the upper end of the drill body is fixedly connected with pull rod, the lower end of the drill body is integrally formed with drill bit, spiral lamination is offered on the drill bit, cavity is offered in the drill body, opening is offered on the cavity, door body is installed in the opening, accommodating groove there are two symmetrically being opened up on the drill body, pedal is rotatably connected on the bottom inner wall of each accommodating groove, clamping close device is installed on the top inner wall of the accommodating groove, the pedal is fastened on by clamping close device in accommodating groove.The utility model stable structure, easy to operate, design is scientific and reasonable, and pedal stores convenient for storage, is convenient for carrying, and spiral lamination is worthy to be popularized convenient for going deep into soil.
Description
Technical field
The utility model is related to earth boring auger technical field more particularly to a kind of improvement earth boring auger instruments.
Background technology
Earth boring auger is agronomy worker in distribution, the content of organic matter, soil moisture content of research different depth layer soil etc.
Efficiency test instrument.At present, earth boring auger type is manufactured almost exclusively by the operating type manually drilled through.
But soil pedal is inconvenient to store in the prior art, occupies substantial amounts of space so as to cause when carrying, brings inconvenience.
Utility model content
The purpose of this utility model be in order to solve the problems, such as in the prior art pedal be not easy to storage, and propose one kind
Improve earth boring auger instrument.
To achieve these goals, the utility model employs following technical solution：
A kind of improvement earth boring auger instrument, including the drill body using hollow structure, scale is carved in the outer surface of the drill body vertically,
The upper end of the drill body is fixedly connected with pull rod, and the lower end of the drill body offers spiral shell integrally formed with drill bit on the drill bit
Lira offers cavity in the drill body, opening is offered on the cavity, door body, the drill body are equipped in the opening
On symmetrically open up there are two accommodating groove, be rotatably connected to pedal, the accommodating groove on the bottom inner wall of each accommodating groove
Top inner wall on clamping close device is installed, the pedal is fastened on by clamping close device in accommodating groove, the clamping close device bag
The resetting spring and fixture block being welded to each other are included, the first cavity and the second cavity, institute are offered on the upper end inner wall of the accommodating groove
It states resetting spring to be welded on the inner wall of the second cavity, screw is rotatably connected on the fixture block, the screw runs through the second chamber
The inner wall of body is simultaneously extended in the first cavity, and the screw is located at the in vivo partial threads of the first chamber and is connected with nut, and nut
It is rotatably connected on the inner wall of the first cavity, worm gear is arranged on the nut, the worm gear is engaged with worm screw, and the worm screw is passed through
It wears the inner wall of the first cavity and is fixedly connected with knob.
Preferably, pedal position corresponding with fixture block offers the card slot equal with fixture block width.
Preferably, the worm screw and nut are rotatably connected on the inner wall of the first cavity by bearing.
Preferably, the door body is rotatably connected on the inner wall of drill body, and the door body is bolted on drill body.
Preferably, the drill bit uses pyramidal structure.
The beneficial effects of the utility model：
In the utility model, pedal drives the worm screw of connection fixed thereto to rotate convenient for storage, turning knob, knob, snail
The worm gear that bar drive is engaged with rotates, and worm gear drives the nut rotation of connection fixed thereto after rotating, and nut drives spiral shell therewith
The screw of line connection moves up and down, and screw drives fixture block to take in the second cavity, at this time can screw out pedal, so as to conveniently trample
It is inserted into soil, door body is easy to open consequently facilitating fetching earth and cleaning.The utility model stable structure, easy to operate, design department
It is reasonable to learn, and pedal stores convenient for storage, is convenient for carrying, and spiral lamination is worthy to be popularized convenient for going deep into soil.
Description of the drawings
Fig. 1 be the utility model proposes a kind of improvement earth boring auger instrument structure diagram；
Fig. 2 be the utility model proposes a kind of improvement earth boring auger instrument internal structure schematic diagram；
Fig. 3 is part A enlarged structure schematic diagram in the utility model Fig. 2.
In figure：1 drill body, 2 door body, 3 pull rods, 4 scales, 5 drill bits, 6 cavitys, 7 screws, 8 fixture blocks, 9 accommodating grooves, 10 pedals,
11 first cavitys, 12 second cavitys, 13 worm gears, 14 nuts, 15 worm screws, 16 resetting springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of improvement earth boring auger instrument, including the drill body 1 using hollow structure, the outer surface of drill body 1 is vertical
Scale 4 is carved with, the upper end of drill body 1 is fixedly connected with pull rod 3, and integrally formed with drill bit 5, drill bit 5 uses taper for the lower end of drill body 1
Structure, the drill bit 5 of tapered structure are easier to go deep into soil, and spiral lamination is offered on drill bit 5, cavity 6 is offered in drill body 1,
Opening is offered on cavity 6, door body 2 is installed in opening, door body 2 is rotatably connected on the inner wall of drill body 1, and door body 2 passes through spiral shell
Bolt is fixed on drill body 1, and door body 1 is convenient for closing and opening, consequently facilitating fetch earth and clean, symmetrically opened up on drill body 1 there are two
Accommodating groove 9 is rotatably connected to pedal 10 on the bottom inner wall of each accommodating groove 9, card is equipped on the top inner wall of accommodating groove 9
It attaches together and puts, pedal 10 is fastened on by clamping close device in accommodating groove 9；
In the utility model, clamping close device includes the resetting spring 16 that is welded to each other and fixture block 8, in the upper end of accommodating groove 9
The first cavity 11 and the second cavity 12 are offered on wall, resetting spring 16 is welded on the inner wall of the second cavity 12, is turned on fixture block 8
Dynamic to be connected with screw 7, screw 7 runs through the inner wall of the second cavity 12 and extends in the first cavity 11, and screw 7 is located at the first cavity
Partial threads in 11 are connected with nut 14, and nut 14 is rotatably connected on the inner wall of the first cavity 11, is arranged on nut 14
There is worm gear 13, worm gear 13 is engaged with worm screw 15, and worm screw 15 runs through the inner wall of the first cavity 11 and is fixedly connected with knob, worm screw
15 and nut 14 be rotatably connected on by bearing on the inner wall of the first cavity 11, bearing is easily installed, so that 15 He of worm screw
Nut 14 can only realize rotation, this structure is convenient for the storage and fixation of pedal 10, and pedal 10 is offered with 8 corresponding position of fixture block
The engaging of fixture block 8 is convenient in the card slot equal with 8 width of fixture block, the setting of card slot.
When the utility model is used, turning knob, knob drive the worm screw 15 of connection fixed thereto to rotate, 15 band of worm screw
The dynamic worm gear 13 being engaged with rotates, and worm gear 13 drives the nut 14 of connection fixed thereto to rotate after rotating, nut 14 drive with
The screw 7 of threaded connection move up and down, screw 7 drives fixture block 8 to take in the second cavity 12, at this time can screw out pedal 10,
So as to conveniently trample in insertion soil, door body 2 is easy to open consequently facilitating fetching earth and cleaning.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of improvement earth boring auger instrument, including the drill body (1) using hollow structure, which is characterized in that the appearance of the drill body (1)
Scale (4) is carved in face vertically, and the upper end of the drill body (1) is fixedly connected with pull rod (3), the lower end one of the drill body (1) into
Type has drill bit (5), and spiral lamination is offered on the drill bit (5), cavity (6), the cavity (6) are offered in the drill body (1)
On offer opening, door body (2) in the opening is installed, is symmetrically opened up on the drill body (1) there are two accommodating groove (9), often
Pedal (10) is rotatably connected on the bottom inner wall of a accommodating groove (9), is installed on the top inner wall of the accommodating groove (9)
There is clamping close device, the pedal (10) is fastened on by clamping close device in accommodating groove (9), and the clamping close device includes being welded to each other
Resetting spring (16) and fixture block (8), offer the first cavity (11) and the second cavity on the upper end inner wall of the accommodating groove (9)
(12), the resetting spring (16) is welded on the inner wall of the second cavity (12), and screw is rotatably connected on the fixture block (8)
(7), the screw (7) through the second cavity (12) inner wall and extend in the first cavity (11), the screw (7) is located at the
Partial threads in one cavity (11) are connected with nut (14), and nut (14) is rotatably connected on the inner wall of the first cavity (11)
On, it is arranged with worm gear (13) on the nut (14), the worm gear (13) is engaged with worm screw (15), and the worm screw (15) is through the
The inner wall of one cavity (11) is simultaneously fixedly connected with knob.
2. a kind of improvement earth boring auger instrument according to claim 1, which is characterized in that the pedal (10) and fixture block (8) are right
The position answered offers the card slot equal with fixture block (8) width.
3. a kind of improvement earth boring auger instrument according to claim 1, which is characterized in that the worm screw (15) and nut (14) are equal
It is rotatably connected on by bearing on the inner wall of the first cavity (11).
4. a kind of improvement earth boring auger instrument according to claim 1, which is characterized in that the door body (2) is rotatably connected on brill
On the inner wall of body (1), the door body (2) is bolted on drill body (1).
5. a kind of improvement earth boring auger instrument according to claim 1, which is characterized in that the drill bit (5) uses pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597388.3U CN207456823U (en) | 2017-11-27 | 2017-11-27 | A kind of improvement earth boring auger instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721597388.3U CN207456823U (en) | 2017-11-27 | 2017-11-27 | A kind of improvement earth boring auger instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456823U true CN207456823U (en) | 2018-06-05 |
Family
ID=62277333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721597388.3U Expired - Fee Related CN207456823U (en) | 2017-11-27 | 2017-11-27 | A kind of improvement earth boring auger instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374333A (en) * | 2018-09-10 | 2019-02-22 | 李二猛 | A kind of soil collecting device |
| CN111855261A (en) * | 2020-07-09 | 2020-10-30 | 陕西理工大学 | Quick sampling device of underground organic pollution |
-
2017
- 2017-11-27 CN CN201721597388.3U patent/CN207456823U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374333A (en) * | 2018-09-10 | 2019-02-22 | 李二猛 | A kind of soil collecting device |
| CN109374333B (en) * | 2018-09-10 | 2021-12-24 | 山东三益环境测试分析有限公司 | Soil collection system |
| CN111855261A (en) * | 2020-07-09 | 2020-10-30 | 陕西理工大学 | Quick sampling device of underground organic pollution |
| CN111855261B (en) * | 2020-07-09 | 2023-09-05 | 陕西理工大学 | Quick sampling device of underground organic pollution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20181127 |