CN207766841U - A kind of vane type cavitation device - Google Patents
A kind of vane type cavitation device Download PDFInfo
- Publication number
- CN207766841U CN207766841U CN201721897274.0U CN201721897274U CN207766841U CN 207766841 U CN207766841 U CN 207766841U CN 201721897274 U CN201721897274 U CN 201721897274U CN 207766841 U CN207766841 U CN 207766841U
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- vane type
- rotation axis
- cavitation device
- cavitation
- type cavitation
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Abstract
The utility model discloses a kind of vane type cavitation devices, including 3 rotating vanes and rotation axis, wherein, 3 rotating vanes mutually coordinate 120 ° and are arranged in the axial direction of rotation axis, are integrally formed inverted cone-shaped structure, and 3 rotating vanes have crooked radian from the inside to the outside, the utility model can improve into the durability of cave-head and low, the difficulty of burying that solves existing cavitation efficiency when heavy soil cavitation, the problems such as energy consumption is high and well cellar for storing things quality is difficult to ensure.
Description
Technical field
The utility model is related to a kind of vane type cavitation devices, belong to tobacco planting technical field.
Background technology
It is well known that big nest plants the new model for having become Hills flue-cured tobacco transplanting deeply, big nest plants Technique Popularizing deeply
Key is to transplant the making of Jing Jiao.Manually driven simple punching device making well cellar for storing things labor intensity is big, and efficiency is low, and human cost is not
It is disconnected to increase.Although the release for storing formula transplanting card punch using accumulator or miniature gasoline engine as the well of power in recent years improves Jing Jiao
Producing efficiency, but it is generally not high at the durability of cave-head, it is difficult to meet the transplanting punching demand on the sub- cigarette ground of flint, and for glutinous weight
Edaphic condition, cavitation efficiency is low, made well cellar for storing things wall surface excessively consolidation, so as to cause also seedling stage is long after transplanting, transplants shoot survival percent
There is the problems such as " high seedling " after not high, transplanting.
Utility model content
The technical problems to be solved in the utility model is：A kind of vane type cavitation device is provided, can improve into cave-head's
Durability, but it is low to solve existing cavitation efficiency when heavy soil cavitation, difficulty of burying, and energy consumption is high and well cellar for storing things quality is difficult to
The problems such as guarantee, with overcome the deficiencies in the prior art.
The technical solution of the utility model：A kind of vane type cavitation device, including 3 rotating vanes and rotation axis, wherein
3 rotating vanes mutually coordinate 120 ° and are arranged in the axial direction of rotation axis, be integrally formed inverted cone-shaped structure, and 3 rotating vanes by
It is interior to outer that there is crooked radian.
Rotation axis positioned at the big end side of inverted cone-shaped structure is equipped with connector.
The connector is hexagonal (hexagon)nut.
The hexagonal (hexagon)nut is equipped with anti-pitch thread.
The outer edge of the rotating vane has cutting knife faces.
The utility model also provides a kind of cavitation method of the vane type cavitation device, in punching by rotation axis and outside
Portion's actuating unit connection wants the conical points alignment of the present apparatus position of cavitation, external impetus mechanism to drive rotation axis rotation, into
And the rotation of rotating vane is driven, the conical points of the present apparatus bury first at this time, and cavitation blade rotates cavitation therewith.
The utility model has the beneficial effects that：3 rotating vane connections constitute back taper on the rotary shaft in the utility model
Shape structure, and when rotating vane outer surface is provided with certain crooked radian, and shape punches, this kind of structure can realize that drop resistance subtracts
It is viscous, well cellar for storing things Forming Quality is effectively improved while improving screw-in ability.In addition, 3 rotating vane bottom ends come together in a bit
Wear-resisting apex point is formed, the ability of burying of device can not only be improved, and increases the wearability of drill bit, greatly increases cavitation
The service life of device.The present apparatus is simple in structure, and operation is flexible, easy to maintenance, of low cost, and using effect is ideal.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the upward view of wear-resisting apex point；
In figure：1, rotating vane, 2, rotation axis, 3, connector.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
With reference to figure 1 and Fig. 2, a kind of vane type cavitation device of the present embodiment, including 3 rotating vanes 1 and rotation axis 2,
In, 3 rotating vanes 1, which mutually coordinate 120 °, to be arranged in the axial direction of rotation axis 2, and inverted cone-shaped structure, and 3 pivoting leafs are integrally formed
Piece 1 has certain crooked radian from the inside to the outside, which is the core component of the present apparatus, and operation principle is：In punching
Rotation axis 2 is connect with external impetus mechanism, the conical points alignment of the present apparatus is wanted the position of cavitation, external impetus mechanism drive
Rotation axis 2 rotates, and then drives the rotation of rotating vane 1, and the conical points of the present apparatus bury first at this time, and cavitation blade revolves therewith
Cave is changed into, micro- hierarchic structure is formed in the borehole wall, keeps borehole wall soil real without tight, is effectively improved well cellar for storing things Forming Quality.
The outer edge of the rotating vane 1 has cutting knife faces, has drop resistance visbreaking effect, improves the screw-in energy of the present apparatus
Power and cavitation efficiency.
In order to facilitate the dismantling connection of the present apparatus and external impetus mechanism, in the rotation axis 2 of the big end side of inverted cone-shaped structure
Equipped with connector 3, hexagonal (hexagon)nut can be used in connector 3, and corresponding to be equipped with external screw thread in 2 upper end of rotation axis, the two passes through screw thread
It links together, meanwhile, it is equipped with anti-pitch thread on hexagonal (hexagon)nut, connects also by screw thread and the output shaft of external impetus mechanism
It connects.
31 bottom ends of rotating vane come together in a bit in the present embodiment, are cut flat at blade tip, and lowermost end is natural
A wear-resisting apex point is formed, which can not only improve the ability of burying of device, and increase the wearability of drill bit, greatly
Increase the service life of cavitation device.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (5)
1. a kind of vane type cavitation device, it is characterised in that：Including 3 rotating vanes（1）And rotation axis（2）, wherein 3 rotations
Rotating vane piece（1）It mutually coordinates 120 ° and is arranged in rotation axis（2）Axial direction on, be integrally formed inverted cone-shaped structure, and 3 rotating vanes
（1）There is crooked radian from the inside to the outside.
2. vane type cavitation device according to claim 1, it is characterised in that：Rotation positioned at the big end side of inverted cone-shaped structure
Axis（2）It is equipped with connector（3）.
3. vane type cavitation device according to claim 2, it is characterised in that：The connector（3）For hexagonal (hexagon)nut.
4. vane type cavitation device according to claim 3, it is characterised in that：The hexagonal (hexagon)nut is equipped with anti-tooth spiral shell
Line.
5. vane type cavitation device according to claim 1, it is characterised in that：The rotating vane（1）Outer edge tool
There are cutting knife faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897274.0U CN207766841U (en) | 2017-12-29 | 2017-12-29 | A kind of vane type cavitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721897274.0U CN207766841U (en) | 2017-12-29 | 2017-12-29 | A kind of vane type cavitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766841U true CN207766841U (en) | 2018-08-28 |
Family
ID=63224229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721897274.0U Active CN207766841U (en) | 2017-12-29 | 2017-12-29 | A kind of vane type cavitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207766841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207182A (en) * | 2017-12-29 | 2018-06-29 | 贵州大学 | A kind of vane type cavitation device and cavitation method |
-
2017
- 2017-12-29 CN CN201721897274.0U patent/CN207766841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207182A (en) * | 2017-12-29 | 2018-06-29 | 贵州大学 | A kind of vane type cavitation device and cavitation method |
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