CN201660640U - Felt roll driving device of through type wringing machine - Google Patents
Felt roll driving device of through type wringing machine Download PDFInfo
- Publication number
- CN201660640U CN201660640U CN201020155606XU CN201020155606U CN201660640U CN 201660640 U CN201660640 U CN 201660640U CN 201020155606X U CN201020155606X U CN 201020155606XU CN 201020155606 U CN201020155606 U CN 201020155606U CN 201660640 U CN201660640 U CN 201660640U
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- CN
- China
- Prior art keywords
- felt roll
- duplex chain
- chain wheel
- dual
- utility
- 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 discloses a felt roll driving device of a through type wringing machine, which comprises a reducer and a felt roll. The reducer is connected with a second dual-row sprocket, the felt roll is connected with a first dual-row sprocket, and the second dual-row sprocket and the first dual-row sprocket are connected through a dual-row roll chain in a transmission way. The utility model has the advantages of high accuracy of the average transmission ratio, high transmission efficiency, low average load on the felt roll, long service life and certain buffering and vibration absorbing effect. The center distance can be increased arbitrarily within a certain range. Compared with the gear transmission, the utility model has lower requirements for the manufacturing and installation accuracy.
Description
[technical field]
The utility model relates to leather water squeezing manufacture field, relates in particular to through type wringing machine felt roll drive unit.
[background technology]
The felt roll drive unit is a very important device of through type wringing machine, and it is determining the speed of leather through the through type wringing machine, so that have influence on the water ratio size after the processing, and also it has determined the stability of through type wringing machine running.It is generally to be divided into two kinds that the felt roll of existing through type wringing machine drives, and a kind of is that step-down gear drives the felt roll rotation by single roller chain, and another kind is that step-down gear passes through the rotation of gear driven felt roll.
The shortcoming of the felt roll drive unit of these two kinds of structures is: simplex roller chain transmission defective is that the average load of being born on the chain in use is bigger, and chain is easy to generate phenomenon of rupture.Gear-driven defective is to make and setting accuracy requires height, and buffering and shock attenuation result are poor.
[summary of the invention]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of through type wringing machine felt roll drive unit, can improve the transmission accuracy, reduces the accuracy requirement of installing, and can prolong the work-ing life of felt roll.
For achieving the above object, the utility model proposes a kind of through type wringing machine felt roll drive unit, comprise step-down gear and felt roll, described step-down gear is connected with second duplex chain wheel, described felt roll is connected with first duplex chain wheel, adopts duplex chain to be in transmission connection between described second duplex chain wheel and first duplex chain wheel.
As preferably, the size of described second duplex chain wheel is less than first duplex chain wheel.Deceleration force amplifier guarantees enough power.
As preferably, described step-down gear is the twisted spur gear hard-tooth surface speed reducer.Simple in structure, effective.
The beneficial effects of the utility model: the utility model can make average ratios more accurate, transmission efficiency is higher, average load reduces on the felt roll axle, longer service life, certain buffering and absorbing effect are arranged, width between centers can strengthen arbitrarily within the specific limits, compares manufacturing and setting accuracy with geartransmission and requires low.
Feature of the present utility model and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structural representation of the utility model through type wringing machine with the felt roll drive unit.
[embodiment]
As shown in Figure 1, through type wringing machine felt roll drive unit comprises step-down gear 5 and felt roll 1, and described step-down gear 5 is connected with second duplex chain wheel 4, described felt roll 1 is connected with first duplex chain wheel 2, adopts duplex chain 3 to be in transmission connection between described second duplex chain wheel 4 and first duplex chain wheel 2.Described step-down gear 5 is the twisted spur gear hard-tooth surface speed reducer.Second duplex chain wheel 4 is little duplex chain wheel, and first duplex chain wheel 2 is big duplex chain wheel.
The transmission of power of felt roll 1 of the present utility model in operation process realizes by duplex chain 3, step-down gear 5 drives little duplex chain wheel (second duplex chain wheel 4) and rotates, little duplex chain wheel drives big duplex chain wheel (first duplex chain wheel 2) by duplex chain 3 again and rotates, thereby makes felt roll 1 running.It is more accurate that average ratios is compared in this duplex chain transmission and traditional simplex roller chain transmission, transmission efficiency is higher, average load reduces on the axle, longer service life, comparing manufacturing and setting accuracy with geartransmission requires low, certain buffering and absorbing effect are arranged, and width between centers can strengthen arbitrarily within the specific limits.
Its concrete mode of operation is: start twisted spur gear hard-tooth surface speed reducer 5, twisted spur gear hard-tooth surface speed reducer 5 drives second duplex chain wheel 4 and rotates, second duplex chain wheel 4 drives first duplex chain wheel 2 by duplex chain 3 and rotates, and first duplex chain wheel 2 drives felt roll 1 and rotates.
The above only is a specific embodiment of the utility model, but technical characterictic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. through type wringing machine felt roll drive unit, comprise step-down gear and felt roll, it is characterized in that: described step-down gear is connected with second duplex chain wheel, and described felt roll is connected with first duplex chain wheel, adopts duplex chain to be in transmission connection between described second duplex chain wheel and first duplex chain wheel.
2. through type wringing machine felt roll drive unit as claimed in claim 1, it is characterized in that: the size of described second duplex chain wheel is less than first duplex chain wheel.
3. through type wringing machine felt roll drive unit as claimed in claim 1 or 2 is characterized in that: described step-down gear is the twisted spur gear hard-tooth surface speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020155606XU CN201660640U (en) | 2010-04-02 | 2010-04-02 | Felt roll driving device of through type wringing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020155606XU CN201660640U (en) | 2010-04-02 | 2010-04-02 | Felt roll driving device of through type wringing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660640U true CN201660640U (en) | 2010-12-01 |
Family
ID=43231055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020155606XU Expired - Fee Related CN201660640U (en) | 2010-04-02 | 2010-04-02 | Felt roll driving device of through type wringing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703617A (en) * | 2012-06-28 | 2012-10-03 | 扬州扬宝机械有限公司 | Feeding transmission device for leather fleshing machine |
| CN108709888A (en) * | 2018-03-19 | 2018-10-26 | 哈尔滨理工大学 | A kind of cylindrical roller surface defect detection apparatus based on machine vision |
-
2010
- 2010-04-02 CN CN201020155606XU patent/CN201660640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703617A (en) * | 2012-06-28 | 2012-10-03 | 扬州扬宝机械有限公司 | Feeding transmission device for leather fleshing machine |
| CN102703617B (en) * | 2012-06-28 | 2014-11-19 | 扬州扬宝机械有限公司 | Feeding transmission device for leather fleshing machine |
| CN108709888A (en) * | 2018-03-19 | 2018-10-26 | 哈尔滨理工大学 | A kind of cylindrical roller surface defect detection apparatus based on machine vision |
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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: 20101201 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |