CN202226348U - Novel spiral distributor - Google Patents
Novel spiral distributor Download PDFInfo
- Publication number
- CN202226348U CN202226348U CN2011203279494U CN201120327949U CN202226348U CN 202226348 U CN202226348 U CN 202226348U CN 2011203279494 U CN2011203279494 U CN 2011203279494U CN 201120327949 U CN201120327949 U CN 201120327949U CN 202226348 U CN202226348 U CN 202226348U
- Authority
- CN
- China
- Prior art keywords
- blade
- spiral distributor
- screw shaft
- novel spiral
- novel
- 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
Images
Abstract
The utility model discloses a novel spiral distributor and belongs to the technical field of mechanical auxiliary tools for repair. The novel spiral distributor comprises a spiral shaft, a blade and protection tiles; and the blade and the protection tiles are in bolted connection with the spiral shaft through cap nuts. The novel spiral distributor has the advantages that asphalt is prevented from flowing into screwed holes of the spiral shaft, so that the blade and the protection tiles can be replaced conveniently.
Description
Technical field
The utility model relates to a kind of novel spiral distributor, belongs to the mechanical outfit technical field of repairing usefulness.
Background technology
Spiral distributor on the paver can be stained with pitch on the screw shaft unavoidably when work, pitch flows along screw shaft; Protect watt with blade generally through plain nut and screw shaft bolted connection, plain nut can't cover tapped bore fully, so pitch can flow in the tapped bore of screw shaft; Behind the asphalt solidification; The dismounting of bolt will be very difficulty, change and protect watt or blade can become pretty troublesome, not only lose time and also can reduce the work efficiency of paver.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model provides a kind of novel spiral distributor, can prevent that pitch from flowing in the tapped bore on the screw shaft.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of novel spiral distributor, comprise screw shaft, blade and protect watt, blade with protect watt through cover type nut and screw shaft bolted connection.
The beneficial effect of the utility model is: prevent that pitch from flowing in the tapped bore on the screw shaft, make things convenient for blade and the replacing of protecting watt.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, screw shaft, 2, blade, 3, protect watt, 4, cover type nut.
The specific embodiment
To combine accompanying drawing that the utility model is described further below.
As shown in Figure 1, a kind of novel spiral distributor comprises screw shaft 1, blade 2 and protects watts 3, blade 2 with protect watts 3 through cover type nut 4 and screw shaft 1 bolted connection.When screw shaft 1 was stained with pitch, because the protection of cover type nut 4 is arranged, pitch can not flow in the tapped bore of screw shaft 1, even asphalt solidification can not hinder yet and protect watt or the replacing of blade.
Claims (1)
1. a novel spiral distributor comprises screw shaft (1), blade (2) and protects watt (3), it is characterized in that blade (2) and protect watt (3) through cover type nut (4) and screw shaft (1) bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203279494U CN202226348U (en) | 2011-09-02 | 2011-09-02 | Novel spiral distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203279494U CN202226348U (en) | 2011-09-02 | 2011-09-02 | Novel spiral distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202226348U true CN202226348U (en) | 2012-05-23 |
Family
ID=46076949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203279494U Expired - Fee Related CN202226348U (en) | 2011-09-02 | 2011-09-02 | Novel spiral distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202226348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038936A (en) * | 2019-12-27 | 2020-04-21 | 常熟市神力机械制造有限责任公司 | Helical blade for shield machine screw conveyer |
-
2011
- 2011-09-02 CN CN2011203279494U patent/CN202226348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038936A (en) * | 2019-12-27 | 2020-04-21 | 常熟市神力机械制造有限责任公司 | Helical blade for shield machine screw conveyer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202226348U (en) | Novel spiral distributor | |
| CN204308677U (en) | With the angle steel automatic drilling device of turning of drilling rod bucker | |
| CN202300867U (en) | Flange assembly positioning device for roots of embedded bolt fan blades | |
| CN204522895U (en) | Mixer tilt adjustable paddle | |
| CN204420269U (en) | A kind of temperature difference self power generation digital electric water tap | |
| CN202022048U (en) | Novel rice paddy traveling wheel | |
| CN2816438Y (en) | Centrifugal mud-sand water pump | |
| CN203022855U (en) | Protective cover of bulldozer engine exhaust pipe | |
| CN204038866U (en) | A kind of blower fan forebay turning device | |
| CN203738712U (en) | Assembling and disassembling tool for horizontal type mixed flow turning wheel of water turbine | |
| CN204851762U (en) | Inversion set is prevented to large -scale desulfurization impeller of pump | |
| CN203018815U (en) | Milling cutter for processing trapezoidal groove in supporting shaft of supporting wheel of dozer | |
| CN201751654U (en) | Lengthening device of oxygen blast pipe | |
| CN204386673U (en) | A kind of turbosupercharger nozzle ring | |
| CN203600453U (en) | Pressure weight of internal mixer | |
| CN204935207U (en) | A kind of tool changing device for lathe | |
| CN205207197U (en) | Centrifugal thick liquid pump | |
| CN203425734U (en) | Sand mixing blade angle fixing device | |
| CN203972032U (en) | The replaceable peening hammer of a kind of head | |
| CN203259009U (en) | Flat liner plate of cylinder body of cooling machine | |
| CN202913334U (en) | Semi-disassembly blade cover for pavement cutting machine | |
| CN202659529U (en) | Stably operating fan | |
| CN203510637U (en) | Adapter plate for hot runners | |
| CN202626803U (en) | Spray system of driving-type road surface milling machine | |
| CN209190875U (en) | Bearing cap asbestos rubber pads cutter device |
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: 20120523 Termination date: 20140902 |
|
| EXPY | Termination of patent right or utility model |