CN2583124Y - Cup cross spinning machine head driving gearbox - Google Patents
Cup cross spinning machine head driving gearbox Download PDFInfo
- Publication number
- CN2583124Y CN2583124Y CN 02270123 CN02270123U CN2583124Y CN 2583124 Y CN2583124 Y CN 2583124Y CN 02270123 CN02270123 CN 02270123 CN 02270123 U CN02270123 U CN 02270123U CN 2583124 Y CN2583124 Y CN 2583124Y
- Authority
- CN
- China
- Prior art keywords
- yarn guiding
- yarn
- axle
- guiding shaft
- gearbox
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a cup cross spinning machine head driving gearbox. The upper layer of a gearbox 2 is yarn guiding and winding transmission. Toothed gears 6 which are equal in the number of teeth are arranged between a left yarn guiding shaft 1 and a right yarn guiding shaft 5, and the front end of the left yarn guiding shaft 1 is provided with a synchronous pulley 8. The left yarn guiding shaft 1 and the back end of the right yarn guiding shaft 5 are provided with synchronous pulleys 3. The front end of the left yarn guiding shaft 1 adopts an aligning roller bearing. The backs ends of the left yarn guiding shaft 1 and the right yarn guiding shaft are respectively provided with two parallel deep groove ball bearings. The lower layer of the gearbox 2 is feeding transmission, the structure of which is basically same with the upper layer. The feeding transmission has two differences that the positions of a left shaft and a right shaft are interchanged, and an output synchronous pulley 9 has thirty-eight teeth. Compared with the traditional gearboxes, the structure is greatly simplified; only two pairs of toothed gears and four shafts are arranged in the gearbox, therefore, the change of generating failures is reduced, and the reliability of the gearbox is improved.
Description
One, technical field:
The utility model belongs to a kind of textile machine equipment, is specifically related to a kind of rotor spinning locomotive head uni-drive gear box.
Two, background technology:
Traditional headstock gear-box is made up of many axles and gear and other part, for example the headstock gear-box of FA601A type is made up of 122 kinds of parts and 132 kinds of standard components (16 of its axis, 34 of gears), now the headstock gear-box of the F1603 type of Sheng Chaning is then by 49 kinds of parts and 35 kinds of standard component (8 of its axis, 11 of gears) form, structure is more complicated all, so fault is also many.
Three, summary of the invention:
1, technical problem to be solved: solve original structure and use part many, complex structure, fault rate height, the problem that production cost is high.
2, technical scheme:
A kind of rotor spinning locomotive head uni-drive gear box, it comprises gear-box (2), draw yarn coiling running part and feed to running part, the upper strata of gear-box (2) is for drawing yarn coiling running part, drawing yarn coiling running part is provided with and draws yarn left side axle (1) and draw yarn right spool (5), be provided with the identical intermeshed gear of a pair of number of teeth (6) between the diaxon, the front end that draws yarn left side axle (1) is provided with the synchronous pulley (8) of input power, the rear end of drawing yarn left side axle (1) and the bow right axle of yarn (5) is respectively equipped with the synchronous pulley (3) of outputting power, the front end that draws yarn left side axle (1) is provided with self-aligning bearing (7), and the rear end of drawing yarn left side axle (1) and drawing yarn right spool (5) is respectively equipped with two deep groove ball bearings arranged side by side (4); The lower floor of gear-box (2) is for feeding to running part, feed to running part and be provided with left side axle (5) and right axle (1), be provided with the identical intermeshed gear of a pair of number of teeth (6) between the diaxon, the front end of right axle (1) is provided with the synchronous pulley (10) of input power, and the rear end of left side axle (5) and right axle (1) is respectively equipped with the synchronous pulley (9) of outputting power.
3, advantage
Simple in structure, dependable performance, part is few, and low cost of manufacture, maintenance are conveniently.
Four, description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is the profile of Fig. 1 along the A-A hatching;
Fig. 3 is the profile of Fig. 1 along the BB hatching;
Five, the specific embodiment:
Accompanying drawing is the specific embodiment of the present utility model.
Two-layer transmission is arranged in the gear-box 2, and the upper strata is for drawing the transmission of yarn coiling, and lower floor is for feeding to transmission.There are two axles on the upper strata: draw yarn left side axle 1 and draw the right axle 5 of yarn, the gear 6 that has a pair of number of teeth to equate between the diaxon intermeshes, and equates switched in opposite so draw yarn left side axle 1 and draw the right axle of yarn 5 rotating speeds.The front end that draws yarn left side axle 1 is provided with the synchronous pulley 8 of 51 teeth with input power.Draw yarn left side axle 1, the rear end of drawing the right axle 5 of yarn is provided with synchronous pulley 3 (70 tooth) with outputting power.The front end of axle 1 adopts self-aligning roller bearing 7, and (222007C GB/T288-94) draws yarn left side axle 1 and be provided with two deep groove ball bearings arranged side by side 4 (6206GB/276-94) with the rear end of drawing the right axle 5 of yarn.
The lower floor of gear-box (2) is for feeding to running part, it is provided with left side axle 5 and right axle 1, it is that the gear 6 of 70 teeth intermeshes that a pair of gear is also arranged between the diaxon, the front end of right axle 1 is provided with the synchronous pulley 10 of input power, the number of teeth is 26 teeth, and the rear end of left side axle 5 and right axle 1 is respectively equipped with the synchronous pulley 9 of outputting power, and the number of teeth is 38 teeth, the front end of right axle is provided with self-aligning bearing 7, and the rear end of left side axle 5 and right axle 1 is respectively equipped with two deep groove ball bearings arranged side by side 3.
Claims (1)
- A kind of rotor spinning locomotive head uni-drive gear box, it comprises gear-box (2), draw yarn coiling running part and feed to running part, the upper strata that it is characterized in that gear-box (2) is for drawing yarn coiling running part, drawing yarn coiling running part is provided with and draws yarn left side axle (1) and draw yarn right spool (5), be provided with the identical intermeshed gear of a pair of number of teeth (6) between the diaxon, the front end that draws yarn left side axle (1) is provided with the synchronous pulley (8) of input power, the rear end of drawing yarn left side axle (1) and drawing yarn right spool (5) is respectively equipped with the synchronous pulley (3) of outputting power, the front end that draws yarn left side axle (1) is provided with self-aligning bearing (7), and the rear end of drawing yarn left side axle (1) and drawing yarn right spool (5) is respectively equipped with two deep groove ball bearings arranged side by side (4); The lower floor of gear-box (2) is for feeding to running part, feed to running part and be provided with left side axle (5) and right axle (1), be provided with the identical intermeshed gear of a pair of number of teeth (6) between the diaxon, the front end of right axle (1) is provided with the synchronous pulley (10) of input power, and the rear end of left side axle (5) and right axle (1) is respectively equipped with the synchronous pulley (9) of outputting power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270123 CN2583124Y (en) | 2002-10-12 | 2002-10-12 | Cup cross spinning machine head driving gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270123 CN2583124Y (en) | 2002-10-12 | 2002-10-12 | Cup cross spinning machine head driving gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583124Y true CN2583124Y (en) | 2003-10-29 |
Family
ID=33735240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270123 Expired - Lifetime CN2583124Y (en) | 2002-10-12 | 2002-10-12 | Cup cross spinning machine head driving gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583124Y (en) |
-
2002
- 2002-10-12 CN CN 02270123 patent/CN2583124Y/en not_active Expired - Lifetime
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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 |
Expiration termination date: 20121012 Granted publication date: 20031029 |