CN202074212U - Lubricating device for powder screw extruder - Google Patents
Lubricating device for powder screw extruder Download PDFInfo
- Publication number
- CN202074212U CN202074212U CN2011201089207U CN201120108920U CN202074212U CN 202074212 U CN202074212 U CN 202074212U CN 2011201089207 U CN2011201089207 U CN 2011201089207U CN 201120108920 U CN201120108920 U CN 201120108920U CN 202074212 U CN202074212 U CN 202074212U
- Authority
- CN
- China
- Prior art keywords
- belt
- oil pump
- screw extruder
- powder screw
- fuel tank
- 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
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Abstract
The utility model relates to a lubricating device for a powder screw extruder, which belongs to the structural technique field of powder screw extruders. A coupling (2-9) is equipped with a belt groove and a V-belt (2-4) is arranged inside the belt groove. The V-belt (2-4) is in transmission connection with a belt pulley (2-6) fixedly arranged at the lower part of a frame (2-8). The belt pulley (2-6) is in transmission connection with an oil pump (2-7) fixedly arranged at the lower part of the frame (2-8). One end of the oil pump (2-7) is communicated with a fuel tank (2-5) and the other end of the oil pump is connected with an oil inlet pipe (2-3) communicated with a spindle box (2-2). An oil return pipe (2-1) is arranged between the spindle box (2-2) and the fuel tank (2-5). The lubricating device is reasonable in structural design and convenient in operation, which can effectively avoid the damage of the spindle box caused by the damage of the motor of the oil pump.
Description
Technical field
The utility model relates to a kind of lubricating fitting of powder screw extruder, belongs to powder screw extruder technical field of structures.
Background technique
At present, the headstock of existing powder screw extruder is because the rotating speed height, volume is little, lubricant oil will heat up rotten in very short time, the extruder of producing is to establish a fuel tank 1-5 in addition at present, and fuel tank 1-5 goes up a centrifugal oil pump 1-4 is installed, lubricant oil in the fuel tank 1-5 is got in the headstock 1-2 through pipeline 1-1 with centrifugal oil pump 1-4, dispose volute in fuel tank 1-5, logical circulating water in the volute is to reach the purpose that reduces the oil temperature; Shortcoming: 1, the user reflects that in use this structure operation is loaded down with trivial details; 2,,, Oil pump electrical machinery fails the serious consequence that timely discovery will cause headstock 1-2 to burn out in case damaging because centrifugal oil pump 1-4 and headstock 1-2 are separately control.
Summary of the invention
The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, a kind of reasonable in design is provided, easy to use, can effectively overcome owing to fail in time to find Oil pump electrical machinery to damage lubricating fitting to the powder screw extruder of the destruction of headstock.
The utility model is achieved through the following technical solutions:
A kind of lubricating fitting of powder screw extruder, its special way is to offer belt grooves on the coupling 2-9, be provided with v belt 2-4 in the belt grooves, v belt 2-4 and the belt pulley 2-6 that is fixed in frame 2-8 below are in transmission connection, belt pulley 2-6 and the oil pump 2-7 that is fixed in frame 2-8 below are in transmission connection, the end of oil pump 2-7 is connected with fuel tank 2-5, an end is connected with the oil inlet pipe 2-3 that headstock 2-2 is connected, and is provided with return tube 2-1 between headstock 2-2 and the fuel tank 2-5.
The utility model reasonable in design, owing to removed centrifugal oil pump, use the interlock of oil pump and coupling, therefore saved independent control system, the improvement of this structure, the operating procedure of having saved the opening and closing centrifugal oil pumps has been saved a cover electrical apparatus control system, saved the power consumption of a table oil pump motor, overcome because Oil pump electrical machinery damages when failing in time to find the destruction to headstock.
Description of drawings
Fig. 1: the structural representation of existing powder screw extruder lubricating fitting;
Fig. 2: the structural representation of the lubricating fitting of a kind of powder screw extruder of the utility model;
Fig. 3: the local enlarged diagram at A place among Fig. 2.
Embodiment
Provide embodiment of the present utility model below with reference to accompanying drawing, be used for the utility model is described further.
Embodiment 1
The lubricating fitting of a kind of powder screw extruder of present embodiment, offer belt grooves on the coupling 2-9, be provided with v belt 2-4 in the belt grooves, v belt 2-4 and the belt pulley 2-6 that is fixed in frame 2-8 below are in transmission connection, belt pulley 2-6 and the oil pump 2-7 that is fixed in frame 2-8 below are in transmission connection, the end of oil pump 2-7 is connected with fuel tank 2-5, an end is connected with the oil inlet pipe 2-3 that headstock 2-2 is connected, and is provided with return tube 2-1 between headstock 2-2 and the fuel tank 2-5.
Working principle: spindle motor 2-10 starts, drive coupling 2-9 running, coupling 2-9 drives v belt 2-4 running, v belt 2-4 drives belt pulley 2-6 running, belt pulley 2-6 drives oil pump 2-7 rotation, oil pump 2-7 pumps in the headstock 2-2 then with in the lubricant oil suction pump in the fuel tank 2-5, thereby reaches the lubricated purpose of automatic cycle.
The utility model is owing to removed the centrifugal oil pump that works independently, make the interlock of oil pump and coupling, therefore saved independent control system, the improvement of this structure, saved the operating procedure of opening and closing centrifugal oil pumps, saved a cover electrical apparatus control system, the power consumption of having saved a table oil pump motor has overcome because Oil pump electrical machinery damages when failing in time to find the destruction to headstock.
Claims (1)
1. the lubricating fitting of a powder screw extruder, it is characterized in that offering belt grooves on the coupling (2-9), be provided with v belt (2-4) in the belt grooves, v belt (2-4) is in transmission connection with the belt pulley (2-6) that is fixed in frame (2-8) below, belt pulley (2-6) is in transmission connection with the oil pump (2-7) that is fixed in frame (2-8) below, one end of oil pump (2-7) is connected with fuel tank (2-5), an end is connected with the oil inlet pipe (2-3) that headstock (2-2) is connected, and is provided with return tube (2-1) between headstock (2-2) and the fuel tank (2-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201089207U CN202074212U (en) | 2011-04-02 | 2011-04-02 | Lubricating device for powder screw extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201089207U CN202074212U (en) | 2011-04-02 | 2011-04-02 | Lubricating device for powder screw extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074212U true CN202074212U (en) | 2011-12-14 |
Family
ID=45112315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201089207U Expired - Fee Related CN202074212U (en) | 2011-04-02 | 2011-04-02 | Lubricating device for powder screw extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445148A (en) * | 2021-07-14 | 2021-09-28 | 张伟 | Preparation method and device of heat-preservation polyamide-6 fiber |
-
2011
- 2011-04-02 CN CN2011201089207U patent/CN202074212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445148A (en) * | 2021-07-14 | 2021-09-28 | 张伟 | Preparation method and device of heat-preservation polyamide-6 fiber |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140402 |