CN2239147Y - Full plastic vane - Google Patents
Full plastic vane Download PDFInfo
- Publication number
- CN2239147Y CN2239147Y CN 95240280 CN95240280U CN2239147Y CN 2239147 Y CN2239147 Y CN 2239147Y CN 95240280 CN95240280 CN 95240280 CN 95240280 U CN95240280 U CN 95240280U CN 2239147 Y CN2239147 Y CN 2239147Y
- Authority
- CN
- China
- Prior art keywords
- vane
- utility
- model
- coxopleure
- side vane
- 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 - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a full plastic vane used for power-driven spraying and powder spraying machines, belonging to the technical field of agricultural plant protection machines. A front side vane is cast with a connecting piece into an entity, the front side vane is inserted in the inserting hole of a back side vane to form an entity, the back side vane is fixed with a metallic ring, and the metallic ring is provided with an adhesive layer. The utility model having the advantages of simple structure, simple processing, low weight for the whole machine, low manufacture cost, corrosion resistance, the capability of working for a long time under high speed and high temperature without integral deformation for the vane and crack, and thus service life is prolonged.
Description
A kind of plastic impeller is used for motor-driven spray is engaged in, and in the duster, belongs to the agricultural plant protection field of mechanical technique.
Before the utility model was made, in prior art, spray was engaged in, duster spiral shell shell impeller all adopts the aluminium flake punching press, the casting of connecting axle ferro-aluminum, and the front and back side plate, the blade openings riveted joint adopts the riveted joint of rivet balance to form then.This structure Impeller Machining technology trouble, the manufacturing cost height, the complete machine heaviness, corrosion easily, service life is short.
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple in structure, and processing technology is convenient, and is corrosion-resistant, the plastic impeller that can increase the service life.
The utility model mainly by coxopleure (1), epimeron wheel member (3), connector (2), form by quoit (4).Connector (2) forms one with coxopleure wheel member (1), and coxopleure wheel member (1) blade upper end is inserted and formed an integral body in epimeron (3) jack, fixes 1-5 quoits (4) on epimeron (3), and cementing layer (5) is arranged on the quoit (4).
Description of drawings:
Fig. 1 is the utility model structural front view:
Following the utility model is further described middle in conjunction with the accompanying drawings embodiment:
The polypropylene material that the utility model adopts 10-40% glass to strengthen outpours, the coxopleure (1) of forming one by connector (2) and coxopleure, the blade all broadcast on the coxopleure (1) upper end protrudes that the polypropylene material that partly inserts with same content forms has and coxopleure (1) blade upper end equally in the through hole of the epimeron (3) of size, form an impeller integral body, and on epimeron (3), fix 1-5 quoits (4), quoit (4) radical is decided according to the quoit thickness, again impeller integral body is put into blocking tool, the polypropylene that will melt finger 2-10 on quoit (4) is annotated in the above, form cementing layer (5), gather impeller integral body behind the cooling and shaping, handle gummed portion surface at last.
Compared with the prior art the utility model has the following advantages:
1, simple in structure, easy to process; 2, can alleviate complete machine weight, low cost of manufacture, Corrosion-resistant; 3, work long hours under high rotating speed, higher temperatures degree, impeller integral body is indeformable, The intensity height can not prolong service life thereby there is cracking.
Claims (3)
1, a kind of plastic impeller comprises coxopleure, epimeron, blade, it is characterized in that coxopleure wheel member (1) and connector (2) form one, coxopleure wheel member (1) upper end is inserted and is formed an integral body in epimeron (3) jack, epimeron (3) is gone up fixing metal circle (4), and cementing layer (5) is arranged on the quoit (4).
2, plastic impeller according to claim 1 is characterized in that quoit (4) can adopt 1-5.
3, plastic impeller according to claim 1 is characterized in that described coxopleure (1), and epimeron wheel member (3) all adopts the polypropylene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240280 CN2239147Y (en) | 1995-08-04 | 1995-08-04 | Full plastic vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95240280 CN2239147Y (en) | 1995-08-04 | 1995-08-04 | Full plastic vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2239147Y true CN2239147Y (en) | 1996-11-06 |
Family
ID=33881886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95240280 Expired - Lifetime CN2239147Y (en) | 1995-08-04 | 1995-08-04 | Full plastic vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2239147Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074348C (en) * | 1999-01-07 | 2001-11-07 | 江阴市农业药械厂 | Mfg. method of full plastic backward type closed high speed impeller used in atomizer and powder sprayer |
-
1995
- 1995-08-04 CN CN 95240280 patent/CN2239147Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074348C (en) * | 1999-01-07 | 2001-11-07 | 江阴市农业药械厂 | Mfg. method of full plastic backward type closed high speed impeller used in atomizer and powder sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |