CN204536042U - A kind of easily fixing one man operation's earth boring auger - Google Patents
A kind of easily fixing one man operation's earth boring auger Download PDFInfo
- Publication number
- CN204536042U CN204536042U CN201520268603.XU CN201520268603U CN204536042U CN 204536042 U CN204536042 U CN 204536042U CN 201520268603 U CN201520268603 U CN 201520268603U CN 204536042 U CN204536042 U CN 204536042U
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- CN
- China
- Prior art keywords
- drilling rod
- drill body
- gear
- bar shaped
- earth boring
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- Expired - Fee Related
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- Earth Drilling (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of easily fixing one man operation's earth boring auger, comprise drill body and bracing frame, described drill body comprises hand swing pinion, bar shaped gear drilling rod and drill bit, and the bar shaped gear drilling rod of described drill body is connected by gear in the center, top running through and be fixed on support frame as described above establishes the square bar of gear structure to put.Support frame as described above is " cylindrical " framed structure that stainless steel material is made; The hand swing pinion of described drill body comprises column shaped rotating gear and moving rotary handle; The bar shaped gear drilling rod of described drill body is for simultaneously establishing cogged corrosion resistant plate, and its bottom connects the tubular drill bit that a sidewall is provided with " n " shape opening, and the outside of tubular drill bit is provided with graduated scale.The beneficial effects of the utility model are: structure is simple, easily realize, easy to operate, laborsaving, can one man operation, and easily fix, can keep earth boring auger and soil surface in the whole process that fetches earth all the time in 90 ° of angles, sampling precision is high, meets soil sample and gathers requirement.
Description
Technical field
The utility model relates to the apparatus technical field that agri-scientific research gathers pedotheque, particularly relates to a kind of easily fixing one man operation's earth boring auger.
Background technology
Soil collecting is the important basic work in one, agri-scientific research field, and earth boring auger is indispensable as a kind of instrument of fetching earth.At present, earth boring auger economical and practical in production reality mostly is T-shape integral handles, when gathering soil sample, must repeatedly to change hands operation, not only require great effort, and should not fix, easily rock from side to side spoiled soil section, earth boring auger and soil surface in whole process can not be kept all the time in 90 ° of angles, not to meet soil sample and gather requirement; Secondly, generally need 2 people to coordinate when fetching earth with this earth boring auger and carry out, waste of manpower again efficiency is not high; Therefore a kind of novel earth boring auger is urgently developed.
Utility model content
In order to solve above-mentioned Problems existing, the purpose of this utility model be to provide a kind of structure simple, easily realize, easy to operate, laborsaving, can one man operation, and easily fix, earth boring auger and soil surface can be kept all the time in 90 ° of angles in the whole process that fetches earth, sampling precision is high, meets easily fixing one man operation's earth boring auger of soil sample collection requirement.
To achieve these goals, the utility model adopts following technical scheme:
A kind of easily fixing one man operation's earth boring auger, comprise drill body and bracing frame, described drill body comprises hand swing pinion, bar shaped gear drilling rod and drill bit, and the bar shaped gear drilling rod of described drill body is connected by gear in the center, top running through and be fixed on support frame as described above establishes the square bar of gear structure to put.
Preferably, support frame as described above is " cylindrical " framed structure that stainless steel material is made, its top and bottom are a circular steel ring, linked together by four steel bars perpendicular to " cylindrical " end face and bottom surface, the four points of connection of four steel bars and steel ring divides equally the circumference of lower steel ring just; The center of bracing frame top circular steel ring arranges a square steel bushing matched with the bar shaped gear drilling rod of drill body, is connected with bracing frame top steel ring by radially equally distributed six roots of sensation steel bar.
Preferably, the bar shaped gear drilling rod of described drill body is for simultaneously establishing cogged corrosion resistant plate, and its bottom connects the tubular drill bit that a sidewall is provided with " n " shape opening, and the outside of tubular drill bit is provided with graduated scale.
Preferably, the hand swing pinion of described drill body comprises the moving rotary handle that is provided with column shaped rotating gear and the similar put-put crank cogging with bar shaped gear drilling rod and match, one end of handle and column shaped rotating gear is embedded removably connecting, column shaped rotating gear is fixedly connected on the end face steel ring of support frame as described above by four welding steel structure, for bearing is connected between steelframe with column shaped rotating gear axis.
Preferably, support frame as described above is the integrative-structure being welded and fixed connection, and described bar shaped gear drilling rod is connected for being welded and fixed with between drill bit.
Beneficial effect: the utility model provides a kind of easily fixing one man operation's earth boring auger, its structure is simple, easily realize, easy to operate, laborsaving, can one man operation, and easily fix, earth boring auger and soil surface can be kept all the time in 90 ° of angles in the whole process that fetches earth, sampling precision is high, meets a kind of easily fixing one man operation's earth boring auger of soil sample collection requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, hand swing pinion; 2, bar shaped gear drilling rod; 3, drill bit; 4, bracing frame; 5, square steel bushing; 6, graduated scale; 7, column shaped rotating gear; 8, moving rotary handle; 9, steelframe.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1, a kind of easily fixing one man operation's earth boring auger, comprise drill body and bracing frame, described drill body comprises hand swing pinion 1, bar shaped gear drilling rod 2 and drill bit 3, and the bar shaped gear drilling rod 2 of described drill body is connected by gear in the center, top running through and be fixed on support frame as described above 4 to be established on the square steel bushing 5 of gear structure.
" cylindrical " framed structure that support frame as described above 4 is made for stainless steel material, its top and bottom are a circular steel ring, linked together by four steel bars perpendicular to " cylindrical " end face and bottom surface, the four points of connection of four steel bars and steel ring divides equally the circumference of lower steel ring just; The center of bracing frame 4 top circular steel ring arranges a square steel bushing 5 matched with the bar shaped gear drilling rod 2 of drill body, is connected with bracing frame 4 top steel ring by radially equally distributed six roots of sensation steel bar.
The bar shaped gear drilling rod 2 of described drill body is for simultaneously establishing cogged corrosion resistant plate, and its bottom connects the tubular drill bit 3 that a sidewall is provided with " n " shape opening, and the outside of tubular drill bit 3 is provided with graduated scale 6.
The hand swing pinion 1 of described drill body comprises the moving rotary handle 8 that is provided with column shaped rotating the gear 7 and similar put-put crank cogging with bar shaped gear drilling rod and match, moving rotary handle 8 is embedded removably connecting with one end of column shaped rotating gear 7, column shaped rotating gear 7 is fixedly connected on the end face steel ring of support frame as described above 4, for bearing is connected between steelframe 9 and the axis of column shaped rotating gear 7 by four welding steel structure 9.
Support frame as described above 4 is for being welded and fixed the integrative-structure of connection, and described bar shaped gear drilling rod 2 is connected for being welded and fixed with between drill bit 3.
During use, this easily fixing one man operation's earth boring auger is placed on ground, require that the bottom steel ring box of bracing frame 4 lives soil sample collection point, moving rotary handle 8 is embedded the axis of column shaped rotating gear 7, rotate clockwise moving rotary handle 8, drive the running of column shaped rotating gear 7, and then cause bar shaped gear drilling rod 2 to decline gradually in square steel bushing 5, drill bit 3 is made to be inserted in soil layer, observe graduated scale 6, when reaching the degree of depth of sampling requirement, rotate counterclockwise moving rotary handle 8 again, screw out drill bit 3, with screwdriver or other suitable instrument, soil sample is taken out in tubular drill bit 3 by " n " shape opening.
According to above-described embodiment, just the utility model can be realized well.
Claims (5)
1. the one man operation's earth boring auger easily fixed, comprise drill body and bracing frame, described drill body comprises hand swing pinion, bar shaped gear drilling rod and drill bit, and the bar shaped gear drilling rod of described drill body is connected by gear in the center, top running through and be fixed on support frame as described above establishes the square bar of gear structure to put.
2. easily fixing one man operation's earth boring auger as claimed in claim 1, it is characterized in that: support frame as described above is " cylindrical " framed structure that stainless steel material is made, its top and bottom are a circular steel ring, linked together by four steel bars perpendicular to " cylindrical " end face and bottom surface, the four points of connection of four steel bars and steel ring divides equally the circumference of lower steel ring just; The center of bracing frame top circular steel ring arranges a square steel bushing matched with the bar shaped gear drilling rod of drill body, is connected with bracing frame top steel ring by radially equally distributed six roots of sensation steel bar.
3. easily fixing one man operation's earth boring auger as claimed in claim 1, it is characterized in that: the bar shaped gear drilling rod of described drill body is for simultaneously establishing cogged corrosion resistant plate, its bottom connects the tubular drill bit that a sidewall is provided with " n " shape opening, and the outside of tubular drill bit is provided with graduated scale.
4. easily fixing one man operation's earth boring auger as claimed in claim 1, it is characterized in that: the hand swing pinion of described drill body comprises one and is provided with the column shaped rotating gear and a moving rotary handle that to cog with bar shaped gear drilling rod and match, one end of handle and column shaped rotating gear is embedded removably connecting, column shaped rotating gear is fixedly connected on the end face steel ring of support frame as described above by four welding steel structure, for bearing is connected between steelframe with column shaped rotating gear axis.
5. easily fixing one man operation's earth boring auger as claimed in claim 1, it is characterized in that: support frame as described above is the integrative-structure being welded and fixed connection, described bar shaped gear drilling rod is connected for being welded and fixed with between drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268603.XU CN204536042U (en) | 2015-04-29 | 2015-04-29 | A kind of easily fixing one man operation's earth boring auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268603.XU CN204536042U (en) | 2015-04-29 | 2015-04-29 | A kind of easily fixing one man operation's earth boring auger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204536042U true CN204536042U (en) | 2015-08-05 |
Family
ID=53750031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268603.XU Expired - Fee Related CN204536042U (en) | 2015-04-29 | 2015-04-29 | A kind of easily fixing one man operation's earth boring auger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204536042U (en) |
-
2015
- 2015-04-29 CN CN201520268603.XU patent/CN204536042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160429 |