CN201535139U - Spiral drill bar soil cleaning device - Google Patents
Spiral drill bar soil cleaning device Download PDFInfo
- Publication number
- CN201535139U CN201535139U CN2009203083212U CN200920308321U CN201535139U CN 201535139 U CN201535139 U CN 201535139U CN 2009203083212 U CN2009203083212 U CN 2009203083212U CN 200920308321 U CN200920308321 U CN 200920308321U CN 201535139 U CN201535139 U CN 201535139U
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- CN
- China
- Prior art keywords
- clear native
- pin
- soil cleaning
- support arm
- link
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- 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 - Lifetime
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Abstract
A spiral drill bar soil cleaning device comprises a base, a supporting arm and a soil cleaning rotation disk, wherein the rear end of the supporting arm is rotatablely installed on the base through a pin shaft A, the rear end of an oil cylinder is rotatablely installed on the base through a pin shaft B, the front end of the piston rod of the oil cylinder is rotatablely connected with the supporting arm through a pin shaft C, the soil cleaning rotation disk comprises a supporting shaft and a rotation disk, the front end of the supporting arm is fixed with the supporting shaft, the rotation disk is sleeved on the supporting shaft, a plurality of soil cleaning gears are evenly arranged on the rotation disk along the circumference, and the soil cleaning gears are made of steel pipes. The spiral drill bar soil cleaning device of the utility model comprises the base, the supporting arm, the oil cylinder and the soil cleaning rotation disk, the supporting arm is driven to swing through the telescoping of the oil cylinder, the soil cleaning gears on the soil cleaning rotation disk are inserted among drill bar spiral blades, the soil can be cleaned cleanly, the structure is simple and practical, the manual labor intensity is lowered, the construction efficiency is improved, the cost is low, and the soil cleaning gears are made of the steel pipes, and are reliable and durable.
Description
Technical field
The utility model relates to a kind of mechanical cleaning device, relates in particular to the clear native device of a kind of auger stem, is specially adapted to long helical-digging drilling rig.
Background technology
The application of pile foundation construction boring machine aspect basic engineering construction more and more widely.Long spiral worker method is: adopting has the long-spiral drilling machine of core pipe to carry out drilling construction, and after waiting to reach hole depth, with in the core pipe injection hole of concrete by long screw drill rod that mixes, the limit is carried and bored the limit infusion up to finishing pile then with the high pressure concrete delivery pump.Long spiral worker method adopts dry type rotary drilling, need not mud circulation, avoids useless slurry to pollute; The pore-forming efficiency height; Have low noise, pollution-free, high efficiency and the complete characteristics of pile body, so be widely used.But to remove the earth that is bonded on the helical blade when boring cumbersome creeping into or carry for long spiral, still has at present and take artificial clear indigenous method, and shortcoming such as some other clear native device exists clear soil unclean, and is fragile.
The utility model content
The technical problems to be solved in the utility model provides a kind ofly can remove earth between the auger stem blade automatically, and clear soil is effective, and the clear native device of reliability and durability auger stem.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The clear native device of a kind of auger stem, comprise base, support arm and clear native rotating disk, the rear end of support arm is installed in rotation on the base by bearing pin A, the rear end of oil cylinder is installed in rotation on the base by bearing pin B, and the front end of the piston rod of oil cylinder is connected with support arm rotationally by bearing pin C, and clear native rotating disk comprises back shaft and rotating disk, the front end and the back shaft of support arm are fixed, rotating disk is enclosed within on the back shaft, and rotating disk upper edge circumference evenly is provided with several clear native teeth, and clear native tooth is made by steel pipe.
The clear native device of auger stem of the present utility model, the front end of described support arm is fixed by link and back shaft, the front end of described link is connected with the front end of support arm by bearing pin D, link can rotate around bearing pin D, the front portion of described support arm is provided with several pin-and-holes H, the rear portion of link is provided with several pin-and-hole J that matches with pin-and-hole H, and the pin-and-hole J on the link aims at the pin-and-hole H on the support arm, and fixes by bearing pin E; The front end face and the back shaft of link are fixed.
The clear native device of auger stem of the present utility model, the head of wherein said clear native tooth is taper.
The clear native device of auger stem of the present utility model, the quantity of wherein said clear native tooth is 5～10.
The clear native device of auger stem of the present utility model, wherein said pin-and-hole H is provided with 2, and described pin-and-hole J is provided with 5.
The clear native device of auger stem of the present utility model comprises base, support arm, oil cylinder and clear native rotating disk, swing by the flexible support arm that drives of oil cylinder, clear native tooth on the clear native rotating disk is inserted between the drilling rod helical blade, removing earth that can be clean, simple and practical, reduced hand labor intensity, improved efficiency of construction, and with low cost, clear native tooth is made by steel pipe, and is reliability and durability.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the clear native device of the utility model auger stem;
Fig. 2 is the front view of the clear native device user mode of the utility model auger stem;
Fig. 3 is clear native rotating disk and an auger stem right view partly among Fig. 2.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the clear native device of the utility model auger stem comprises base 1, support arm 2 and clear native rotating disk, the rear end of support arm 2 is installed in rotation on the base 1 by bearing pin A, the rear end of oil cylinder 3 is installed in rotation on the base 1 by bearing pin B, the front end of the piston rod 31 of oil cylinder 3 is connected with support arm 2 by bearing pin C, and the front portion of support arm 2 is provided with two pin-and-hole H.Clear native rotating disk comprises link 4, back shaft 5, rotating disk 6 and clear native tooth 7, the front end of link 4 is connected with the front end of support arm 2 by bearing pin D, link 4 can rotate around bearing pin D, the rear portion of link 4 is provided with five pin-and-hole J, among five pin-and-hole J any one can be aimed at one of them the pin-and-hole H on the support arm 2, fixes by bearing pin E then, thereby can make link 4 rotate an angle, regulate the relative position of rotating disk 6, remove the earth on the drilling rod better from drilling rod 8.The maximum rotation angle of link 4 is 40 ° in the present embodiment.By adjusting quantity and the particular location of pin-and-hole J and pin-and-hole H, the maximum rotation angle that can regulate link 4.The front end face of link 4 is fixedlyed connected with back shaft 5, is with rotating disk 6 on the back shaft 5, and rotating disk 6 upper edge circumference evenly are provided with 8 clear native teeth 7, and the quantity of clear native tooth 7 also can be 5～10, and clear native tooth 7 is made by steel pipe, and is reliability and durability, not fragile; Its head is made as taper, and easier earth with helical blade 9 roots is removed.
As shown in Figures 2 and 3, when using the clear native device of the utility model auger stem, base 1 is fixed on the mast 10.When the clear native device of the utility model auger stem was worked, by stretching of piston rod 31, support arm 2 can rotate around bearing pin A.After boring is finished, when need removing attached to native on the auger stem 8, piston rod 31 stretches out, and the clear native tooth 7 on the rotating disk 6 can be placed 9 of helical blades, when drilling rod 8 revolutions or lifting, the clear native tooth 7 on the rotating disk 6 is removed the soil that is bonded at 9 in auger stem blade automatically.When not needing to remove earth, retract cylinder 3 makes rotating disk 6 break away from auger stem 8 and gets final product.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (5)
1. clear native device of auger stem, it is characterized in that: comprise base, support arm and clear native rotating disk, the rear end of support arm is installed in rotation on the base by bearing pin A, the rear end of oil cylinder is installed in rotation on the base by bearing pin B, the front end of the piston rod of oil cylinder is connected with support arm rotationally by bearing pin C, clear native rotating disk comprises back shaft and rotating disk, the front end and the back shaft of support arm are fixed, rotating disk is enclosed within on the back shaft, rotating disk upper edge circumference evenly is provided with several clear native teeth, and clear native tooth is made by steel pipe.
2. the clear native device of auger stem according to claim 1, it is characterized in that: the front end of described support arm is fixed by link and back shaft, the front end of described link is connected with the front end of support arm by bearing pin D, link can rotate around bearing pin D, the front portion of described support arm is provided with several pin-and-holes H, the rear portion of link is provided with several pin-and-hole J that matches with pin-and-hole H, and the pin-and-hole J on the link aims at the pin-and-hole H on the support arm, and fixes by bearing pin E; The front end face and the back shaft of link are fixed.
3. the clear native device of auger stem according to claim 2 is characterized in that: the head of described clear native tooth is taper.
4. according to the clear native device of each described auger stem of claim 1～3, it is characterized in that: the quantity of described clear native tooth is 5～10.
5. the clear native device of auger stem according to claim 4 is characterized in that: described pin-and-hole H is provided with 2, and described pin-and-hole J is provided with 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203083212U CN201535139U (en) | 2009-08-19 | 2009-08-19 | Spiral drill bar soil cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203083212U CN201535139U (en) | 2009-08-19 | 2009-08-19 | Spiral drill bar soil cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535139U true CN201535139U (en) | 2010-07-28 |
Family
ID=42534920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203083212U Expired - Lifetime CN201535139U (en) | 2009-08-19 | 2009-08-19 | Spiral drill bar soil cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535139U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305023A (en) * | 2011-08-31 | 2012-01-04 | 曹玉升 | Automatic mud removal mechanical device with spiral drill rod rotating N 360 degrees |
| CN102392606A (en) * | 2011-12-05 | 2012-03-28 | 山河智能装备股份有限公司 | Soil cleaning device and drilling machine as well as use method of soil cleaning device |
| CN105672880A (en) * | 2016-03-30 | 2016-06-15 | 湖南新天和工程设备有限公司 | Improved long spiral drilling machine |
| CN107448151A (en) * | 2014-05-12 | 2017-12-08 | 中山市元亨家居用品有限公司 | Mud removing device |
| CN108979593A (en) * | 2018-06-26 | 2018-12-11 | 王炯锋 | The concealed cleaning mechanism of natural gas extraction digging apparatus |
| CN112196473A (en) * | 2020-10-10 | 2021-01-08 | 北京三一智造科技有限公司 | Soil cleaning device and spiral drilling machine |
| CN112539033A (en) * | 2020-12-28 | 2021-03-23 | 刘斌 | Soil cleaning device for spiral drill rod |
-
2009
- 2009-08-19 CN CN2009203083212U patent/CN201535139U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305023A (en) * | 2011-08-31 | 2012-01-04 | 曹玉升 | Automatic mud removal mechanical device with spiral drill rod rotating N 360 degrees |
| CN102392606A (en) * | 2011-12-05 | 2012-03-28 | 山河智能装备股份有限公司 | Soil cleaning device and drilling machine as well as use method of soil cleaning device |
| CN107448151A (en) * | 2014-05-12 | 2017-12-08 | 中山市元亨家居用品有限公司 | Mud removing device |
| CN105672880A (en) * | 2016-03-30 | 2016-06-15 | 湖南新天和工程设备有限公司 | Improved long spiral drilling machine |
| CN108979593A (en) * | 2018-06-26 | 2018-12-11 | 王炯锋 | The concealed cleaning mechanism of natural gas extraction digging apparatus |
| CN108979593B (en) * | 2018-06-26 | 2021-12-03 | 台州市路桥友顺纸塑包装材料厂 | Hidden type cleaning mechanism of natural gas mining digging device |
| CN112196473A (en) * | 2020-10-10 | 2021-01-08 | 北京三一智造科技有限公司 | Soil cleaning device and spiral drilling machine |
| CN112539033A (en) * | 2020-12-28 | 2021-03-23 | 刘斌 | Soil cleaning device for spiral drill rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |
|
| CX01 | Expiry of patent term |