CN202220833U - Double-layer transmission case with multiple output shafts - Google Patents
Double-layer transmission case with multiple output shafts Download PDFInfo
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- CN202220833U CN202220833U CN2011203229739U CN201120322973U CN202220833U CN 202220833 U CN202220833 U CN 202220833U CN 2011203229739 U CN2011203229739 U CN 2011203229739U CN 201120322973 U CN201120322973 U CN 201120322973U CN 202220833 U CN202220833 U CN 202220833U
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- output shaft
- gear
- shaft
- double
- upper strata
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Abstract
The utility model relates to a double-layer transmission case with multiple output shafts, belonging to the technical field of transmission equipment. The double-layer transmission case with multiple output shafts comprises a case body, wherein an upper layer gear shaft group and a lower layer gear shaft group which are mutually arranged in the case body in parallel. The upper layer gear shaft group comprises upper-layer output shafts and middle gear shafts, an upper gear is arranged on each upper-layer output shaft in a matched way, and a middle gear is arranged on each middle gear shaft in a matched way. The lower layer gear shaft group comprises a main lower output shaft and lower output shafts, wherein the lower output shafts are arranged at the two sides of the main lower output shaft, and lower gears are respectively arranged on the main lower output shaft and the lower output shafts. A chain wheel for transferring power is arranged on the main lower output shaft. The lower-layer output shafts and the adjacent middle gear shafts are connected through gear engagement, and the middle gear shafts and the adjacent upper-layer output shafts are connected through gear engagement. As the technology is adopted, the utility model designs the double-layer transmission case with the multiple output shafts. The double-layer transmission case with the multiple output shafts has the advantages of double-layer transmission shafts, double-way transmission, compact structure, stable transmission and the like. The double-layer transmission case is used for non-ferrous metal wire rolling machines to transfer power and is convenient and practical.
Description
Technical field
The utility model belongs to the transmission device technical field, is specifically related to a kind of double-deck transmission case that can be used on the multi-output shaft of the compact structure of transferring power on the non-ferrous metal wire rod rolling-forming machine.
Background technique
Traditional transmission case generally is the individual layer gear shaft structure, unidirectional transferring power, and under the situation of multi-output shaft, traditional transmission case volume is huge, needs to want enough spaces to place, and is unfavorable for that layout and transmission efficiency are low.
The model utility content
To the problems referred to above that exist in the existing technology; The purpose of the utility model is to provide a kind of double-deck transmission case that can be used on the multi-output shaft of transferring power on the non-ferrous metal wire rod rolling-forming machine; It is bulky to have overcome conventional gear box; Be unfavorable for the shortcoming of arranging, its compact structure, the convenient layout.
The double-deck transmission case of described a kind of multi-output shaft; Comprise casing; It is characterized in that being equipped with in the described casing upper strata gear shaft group and the lower floor's gear shaft group that are parallel to each other; Described upper strata gear shaft group comprises the upper strata output shaft and the intermediate gear shaft of alternate setting successively, is equipped with 2 on described each upper strata output shaft and cogs, and intermediate gear shaft is equipped with 1 intermediate gear; Described lower floor gear shaft group comprises lower floor's output shaft; Described lower floor output shaft comprises main output shaft down and is equipped with the following output shaft of output shaft both sides under the master; Output shaft reaches down and is equipped with lower gear respectively on the output shaft under the described master; Be equipped with the sprocket wheel that is used for transferring power under the described master on the output shaft, described output shaft down is connected through gear engagement respectively with adjacent intermediate gear shaft, intermediate gear shaft and adjacent upper strata output shaft, carries out power transmission.
The double-deck transmission case of described a kind of multi-output shaft is characterized in that the upper strata output shaft equates that with the quantity of lower floor output shaft the front end of described upper strata output shaft and lower floor's output shaft stretches out outside the casing respectively.
The double-deck transmission case of described a kind of multi-output shaft is characterized in that cogging, intermediate gear and lower gear be the stiff dough helical gear.
The double-deck transmission case of described a kind of multi-output shaft is characterized in that described 2 series connection that cog are arranged on the output shaft of upper strata, and is connected with a joggle with adjacent intermediate gear.
The double-deck transmission case of described a kind of multi-output shaft, it is characterized in that the gear shaft assembly of described lower floor close be arranged on intermediate gear shaft under.
Through adopting above-mentioned technology, compared with prior art, the beneficial effect of the utility model is following:
1) the utility model is through being equipped with upper strata gear shaft group and the lower floor's gear shaft group that is parallel to each other in casing; Replace individual layer gear shaft structure of the prior art, under the identical ability to work, the more compact structure of whole box body; Institute takes up space little, the convenient layout;
2) the utility model is through with the alternate successively setting with intermediate gear shaft of upper strata output shaft; Again with lower floor's output shaft be arranged on intermediate gear shaft under, drive intermediate gear shaft drive through the lower floor output shaft, drive two the upper strata output shafts adjacent by intermediate gear shaft again and work with its left and right sides; Can carry out the two-way simultaneous transmission like this; Not only stable drive has also improved working efficiency, and is convenient and practical;
3) the utility model through lower floor's output shaft is divided into main output shaft down and be equipped with leading under the following output shaft of output shaft both sides; Power passes to main output shaft down through sprocket wheel; Main output shaft is down given adjacent upper strata output shaft through intermediate gear with transmission of power; The upper strata output shaft is given the adjacent adjacent upper strata output shaft of another side, transmission successively through another intermediate gear with transmission of power again; Intermediate gear is given output shaft down through gear transmission with transmission of power again, and transmission successively reduces external impetus and transmits equipment, energy saving;
4) the utility model designs a kind of double-deck transmission case of multi-output shaft through adopting above-mentioned technology, has advantages such as double-deck transmission shaft, two-way transmission, compact structure, stable drive, is used in transferring power on the non-ferrous metal wire rod rolling-forming machine, and is convenient and practical.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A face sectional view of the utility model Fig. 1;
Fig. 3 is the B-B face sectional view of the utility model Fig. 1;
Fig. 4 is the C-C face sectional view of the utility model Fig. 1.
Among the figure: 1-upper strata gear shaft group, 2-intermediate gear shaft, 3-lower floor gear shaft group, output shaft under the 301-master, output shaft under the 302-; The 4-casing, the 5-sprocket wheel, 6-upper strata output shaft, 7-cogs, the 701-small gear; The 702-gearwheel, 8-intermediate gear, 9-master's lower gear, 10-lower gear.
Embodiment
Below in conjunction with Figure of description the utility model is described in detail:
Shown in Fig. 1-4; A kind of double-deck transmission case of multi-output shaft; Comprise casing 4, be equipped with the upper strata gear shaft group 1 and lower floor's gear shaft group 3 that are parallel to each other in the described casing 4, described upper strata gear shaft group 1 comprises the upper strata output shaft 6 and intermediate gear shaft 2 of alternate setting successively; Be equipped with 2 on described each upper strata output shaft 6 and cog 7; Cogging 7 comprises that successively series connection is arranged on the small gear 701 and gearwheel 702 on the upper strata output shaft 1, and is connected with a joggle with adjacent intermediate gear 8, and intermediate gear shaft 2 is equipped with 1 intermediate gear 8; Described lower floor gear shaft group 3 comprises lower floor's output shaft; Described lower floor output shaft comprises main output shaft 301 down and is equipped with the following output shaft 302 of output shaft 301 both sides under the master; Output shaft 301 reaches down and is equipped with main lower gear 9 and lower gear 10 respectively on the output shaft 302 under the described master; Be equipped with the sprocket wheel 5 that is used for transferring power under the described master on the output shaft 301, described output shaft 302 down is connected through gear engagement respectively with adjacent intermediate gear shaft 2, intermediate gear shaft 2 and adjacent upper strata output shaft 1.The upper strata output shaft 1 of the utility model equates that with the quantity of lower floor output shaft 3 described upper strata output shaft 1 stretches out respectively outside the casing 4 with the front end of lower floor's output shaft 3.Describedly cog 7, intermediate gear 8, main lower gear 9 and lower gear 10 be the stiff dough helical gear.Described lower floor gear shaft group 3 is equipped with under intermediate gear shaft 2.
The working procedure of the utility model is following: power passes to output shaft 301 under the master in the transmission case casing 4 through sprocket wheel 5; The main lower gear 9 of main output shaft 301 is down given the upper strata output shaft 6 adjacent with its left and right sides through the intermediate gear 8 that is arranged on the intermediate gear shaft 2 with transmission of power; Small gear 701 on the upper strata output shaft 6 all has the intermediate gear 8 that is connected with a joggle with it with gearwheel 702; Gearwheel 702 on upper strata, the left side output shaft 6 is given adjacent upper strata output shaft 6 and following output shaft 302, transmission successively with transmission of power forward through intermediate gear 8; Small gear 701 on upper strata, the right side output shaft 6 is given adjacent upper strata output shaft 6 and following output shaft 302, transmission successively with transmission of power backward through intermediate gear 8.The back transmission shaft is faster 10 ~ 20% than front transmission shaft rotating speed, and this is through gear ratio control.Want many 10 ~ 20% with the number of teeth of lower gear 10 on the output shaft under small gear 701 gear ratios on upper strata, the front output shaft 6 of same intermediate gear 8 engagements; And the gearwheel number of teeth on upper strata, the gear ratio back output shaft 6 of the lower gear 10 on the following output shaft will lack 10 ~ 20%; Like this in the gear transmission process; The back gear rotational speed will be correspondingly fast 10 ~ 20%, successively speedup; Upper and lower output shaft transmission with high order end is an example: want many 10 ~ 20% with the small gear 701 on the gear ratio upper strata output shaft 6 of lower gear 10 on the following output shaft 302 of same intermediate gear 8 engagements or the number of teeth of gearwheel 702; Like this in the gear transmission process; The back gear rotational speed will be correspondingly fast 10 ~ 20%, successively speedup.Arrange two-roll wire continuous rolling unit in transmission case one side; Upper strata output shaft group 1 and lower floor gear shaft group 3 respectively through horizontal roll axle in the coupling on the two-roll wire continuous rolling unit and the two-roll wire continuous rolling unit, vertically roll mandrel links to each other, gets final product rolling non-ferrous metal wire rod.
Claims (5)
1. the double-deck transmission case of a multi-output shaft; Comprise casing (4); It is characterized in that being equipped with in the described casing (4) the upper strata gear shaft group (1) and the lower floor's gear shaft group (3) that are parallel to each other; Described upper strata gear shaft group (1) comprises the upper strata output shaft (6) and the intermediate gear shaft (2) of alternate setting successively, is equipped with 2 cog (7) on described each upper strata output shaft (6), and intermediate gear shaft (2) is equipped with 1 intermediate gear (8); Described lower floor's gear shaft group (3) comprises lower floor's output shaft; Described lower floor output shaft comprises main output shaft (301) down and is equipped with the following output shaft (302) of output shaft (301) both sides under the master; Output shaft under the described master (301) reaches down and is equipped with main lower gear (9) and lower gear (10) respectively on the output shaft (302); Be equipped with the sprocket wheel (5) that is used for transferring power on the output shaft under the described master (301), described output shaft (302) down is connected through gear engagement respectively with adjacent intermediate gear shaft (2), intermediate gear shaft (2) and adjacent upper strata output shaft (1).
2. the double-deck transmission case of a kind of multi-output shaft according to claim 1; It is characterized in that upper strata output shaft (1) equates with the quantity of lower floor's output shaft (3), described upper strata output shaft (1) stretches out respectively outside the casing (4) with the front end of lower floor's output shaft (3).
3. the double-deck transmission case of a kind of multi-output shaft according to claim 1, it is characterized in that cogging (7), intermediate gear (8), main lower gear (9) and lower gear (10) are the stiff dough helical gear.
4. the double-deck transmission case of a kind of multi-output shaft according to claim 1; It is characterized in that described 2 cog (7) comprise that series connection is arranged on small gear (701) and the gearwheel (702) on the upper strata output shaft (1) successively, and be connected with a joggle with adjacent intermediate gear (8).
5. the double-deck transmission case of a kind of multi-output shaft according to claim 1 is characterized in that described lower floor's gear shaft group (3) is equipped with under intermediate gear shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203229739U CN202220833U (en) | 2011-08-31 | 2011-08-31 | Double-layer transmission case with multiple output shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203229739U CN202220833U (en) | 2011-08-31 | 2011-08-31 | Double-layer transmission case with multiple output shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220833U true CN202220833U (en) | 2012-05-16 |
Family
ID=46042860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203229739U Expired - Lifetime CN202220833U (en) | 2011-08-31 | 2011-08-31 | Double-layer transmission case with multiple output shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374262A (en) * | 2011-08-31 | 2012-03-14 | 杭州星冠机械科技有限公司 | Double-layer transmission box with multiple output shafts |
| CN104033573A (en) * | 2014-06-18 | 2014-09-10 | 江苏赫夫特齿轮制造有限公司 | Double-deck decelerator |
| CN104373513A (en) * | 2014-10-13 | 2015-02-25 | 河南四海建材设备有限公司 | Split-flow transmission double-layer-output-shaft reduction gearbox of special-shaped light partition board extrusion forming machine |
-
2011
- 2011-08-31 CN CN2011203229739U patent/CN202220833U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374262A (en) * | 2011-08-31 | 2012-03-14 | 杭州星冠机械科技有限公司 | Double-layer transmission box with multiple output shafts |
| CN104033573A (en) * | 2014-06-18 | 2014-09-10 | 江苏赫夫特齿轮制造有限公司 | Double-deck decelerator |
| CN104373513A (en) * | 2014-10-13 | 2015-02-25 | 河南四海建材设备有限公司 | Split-flow transmission double-layer-output-shaft reduction gearbox of special-shaped light partition board extrusion forming machine |
| CN104373513B (en) * | 2014-10-13 | 2017-06-23 | 河南四海建材设备有限公司 | Special-shaped light cellular partition board single lead screw ex truding briquetting machine shunts transmission double-layer output shaft reduction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120516 |