CN205052850U - Otter board auxiliary driving means is carried to smoked sheet roast machine again - Google Patents
Otter board auxiliary driving means is carried to smoked sheet roast machine again Download PDFInfo
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- CN205052850U CN205052850U CN201520751290.3U CN201520751290U CN205052850U CN 205052850 U CN205052850 U CN 205052850U CN 201520751290 U CN201520751290 U CN 201520751290U CN 205052850 U CN205052850 U CN 205052850U
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- otter board
- web plate
- driven shaft
- sprocket
- smoked sheet
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Abstract
The utility model provides an otter board auxiliary driving means is carried to smoked sheet roast machine again, the setting is on the driven shaft of tail transport otter board is baked again to the smoked sheet, including gear motor, driving sprocket, automatic tensioning ware, the otter board sprocket, such as clutches, otter board chain driven shaft and otter board chain, set up freewheel clutch on gear motor's power output shaft, gear motor passes through freewheel clutch and is connected with driving sprocket, driving sprocket passes through the otter board chain and is connected with the otter board sprocket, otter board sprocket installation is on otter board chain driven shaft, the utility model discloses an auxiliary drive effect is showing, the practicality, and the action is sensitive, stable, and control is reliable, and the purpose that reaches synchro -driven that can furthest is stopped to reduce the non - fair wear and tear and the damage of spare part because carry the intermittent type of chain to pause or the wriggling leads to the fact the emergence of the frequent trouble of equipment, greatly reduces spare part consumption and manufacturing cost.
Description
Technical field
The utility model is a kind of smoked sheet multiple roasting machine conveying sheet auxiliary drive.
Background technology
Seriously there is the inconsistent protrusion phenomenon of principal and subordinate's rotating speed of transmission shaft in the smoked sheet multiple roasting machine that tobacco business uses, so far still cannot head it off.Its existence greatly affects smoked sheet multiple roasting quality, seriously governs beating and double roasting and produces the development and progression with process equipment.
Smoked sheet multiple roasting machine in use, because smoked sheet multiple roasting machine chain is longer, reach more than 100 meter, driven shaft tensioning mode all adopts servo-actuated spring structure design, chain often occurs that in drive transfer process interval is paused or crawl is given prominence to, interval is paused or crawl to cause the conveying sheet connected with it to occur equally, make the smoked sheet of conveying can not at the uniform velocity by smoked sheet multiple roasting machine, because the interval of conveying sheet is paused or crawl, pausing or wriggling instantaneously by the hot-air of smoked sheet, steam and the humidification water yield are many when running well than conveying sheet, water uniformity after the tobacco redrying passed through in whole smoked sheet multiple roasting machine cannot be ensured, the uniformity of roasting saturating rate and migration rate of water, have a strong impact on the redrying quality of production.
The interval simultaneously produced due to chain is paused or crawl, and cause chain wear and damage, the serious problems such as conveying sheet and backplate deformed damaged, cause chain, conveying sheet and backplate faults frequent, has a strong impact on redrying production and normally carries out.
Summary of the invention
The purpose of this utility model is for above-mentioned problems of the prior art, a kind of smoked sheet multiple roasting machine conveying sheet auxiliary drive is provided, it is a kind of auxiliary drive driving web plate chain driven shaft, for solving the outstanding problems such as master and slave rotating speed of transmission shaft is inconsistent, make web plate chain driven shaft and final drive shaft synchronous axial system, stop web plate chain and produce interval pause or crawl, ensure that conveying sheet is at the uniform velocity walked, the blade of conveying, at the uniform velocity by smoked sheet multiple roasting machine, guarantees that the leaf water after baking, roasting saturating rate and migration rate of water are consistent.
The utility model is achieved like this:
A kind of smoked sheet multiple roasting machine conveying sheet auxiliary drive, be arranged on the driven shaft of smoked sheet multiple roasting machine tail conveying sheet, comprise reducing motor, drive sprocket, automatic tensioner, web plate sprocket wheel, freewheel clutch, web plate chain driven shaft and web plate chain, the power output shaft of reducing motor arranges freewheel clutch, reducing motor is connected with drive sprocket by freewheel clutch, drive sprocket is connected with web plate sprocket wheel by web plate chain, and web plate sprocket wheel is arranged on web plate chain driven shaft.
The automatic tensioner that described web plate chain is installed, with the mobile auto-tensioning of web plate chain.
The utility model is by smoked sheet multiple roasting machine tail web plate chain driven shaft, increase driven shaft auxiliary drive, and between motor and web plate chain driven shaft, use freewheel clutch transmission of drive force square, process auxiliary drive Be very effective, practicality, be active in one's movements, stablize, control reliable, synchronously driven object can be reached to greatest extent, stopping pauses due to the interval of chain or wriggle causes the generation of the frequent fault of equipment, reduce non-natural wearing and tearing and the damage of parts, greatly reduce spare parts consumption and production cost.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model;
Fig. 3 is the schematic diagram of freewheel clutch of the present utility model;
Fig. 4 is the side view of Fig. 3.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing 1-4, the utility model is further described:
A kind of smoked sheet multiple roasting machine conveying sheet auxiliary drive of the present utility model, comprise reducing motor 1, drive sprocket 2, automatic tensioner 3, web plate sprocket wheel 4, transporting chain plate 5, web plate chain 8, freewheel clutch 6 and web plate chain driven shaft 7, reducing motor 1 output shaft arranges freewheel clutch 6, reducing motor 1 is connected with drive sprocket 2 by freewheel clutch 6, web plate sprocket wheel 4 is connected with drive sprocket 2 by web plate chain 8, and web plate sprocket wheel 4 is arranged on web plate chain driven shaft 7.Being connected with adopting freewheel clutch 6 between reducing motor 1 at web plate chain driven shaft 7, being realized the synchronous axial system of master and slave transmission by freewheel clutch 6 clutch.When from transmission rotating speed and main transmission rotating speed inconsistent time, detect that driven data and main transmission drive the comparison of frequency-variable controller feedback parameter, calculating by rotary encoder, thus output control instruction regulates driving reducing motor 1 to export and freewheel clutch 6 rotating speed automatically, makes principal and subordinate's transmission rotating speed consistent.When web plate chain driven shaft 7 rotating speed exceedes freewheel clutch 6 setting value, freewheel clutch 6 is thrown off, web plate chain driven shaft 7 is separated with the driving of reducing motor 1, and reducing motor 1 dallies non-loaded, and web plate chain driven shaft 7 rotates with driving shaft and reducing motor output shaft synchronous; When web plate chain driven shaft 7 rotating speed is lower than driving shaft rotating speed, freewheel clutch 6 engages, reducing motor 1 drives web plate chain driven shaft 7, reducing motor is driven by freewheel clutch 6 and web plate chain driven shaft 7 and driving shaft is rotated with synchronization, meet conveying sheet 5 at the uniform velocity transmission, make the smoked sheet of conveying at the uniform velocity by smoked sheet multiple roasting machine.
The web plate chain 8 of this device in use, can elongate within the scope of appropriate design along with under service time and stressed effect, need be tightened by locking device and change web plate chain driven shaft 7 fixed position, now auxiliary drive need change automatic position adjusting function with web plate chain driven shaft position, realize the automatic tensioner 3 that this automatic regulation function device adopts a set of web plate chain, meet the function moving auto-tensioning with web plate chain driven shaft 7 position, this automatic tensioner 3 maximum tension Li Keda 1880N, complete energy meets driving driving-chain tensile force demand, can continue, the elongation of automatic adjustment web plate chain 8.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a smoked sheet multiple roasting machine conveying sheet auxiliary drive, it is characterized in that, be arranged on the driven shaft of smoked sheet multiple roasting machine tail conveying sheet, comprise reducing motor (1), drive sprocket (2), automatic tensioner (3), web plate sprocket wheel (4), freewheel clutch (6), web plate chain driven shaft (7) and web plate chain (8), reducing motor (1) output shaft arranges freewheel clutch (6), reducing motor (1) is connected with drive sprocket (2) by freewheel clutch (6), drive sprocket (2) is connected with web plate sprocket wheel (4) by web plate chain (8), web plate sprocket wheel (4) is arranged on web plate chain driven shaft (7).
2. a kind of smoked sheet multiple roasting machine conveying sheet auxiliary drive according to claim 1, is characterized in that, the upper automatic tensioner (3) installed of described web plate chain (8), with web plate chain (8) mobile auto-tensioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751290.3U CN205052850U (en) | 2015-09-26 | 2015-09-26 | Otter board auxiliary driving means is carried to smoked sheet roast machine again |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520751290.3U CN205052850U (en) | 2015-09-26 | 2015-09-26 | Otter board auxiliary driving means is carried to smoked sheet roast machine again |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205052850U true CN205052850U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520751290.3U Active CN205052850U (en) | 2015-09-26 | 2015-09-26 | Otter board auxiliary driving means is carried to smoked sheet roast machine again |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205052850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167149A (en) * | 2015-09-26 | 2015-12-23 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Auxiliary driving device for conveying mesh plate of tobacco flake redrying machine |
| CN109720810A (en) * | 2018-12-27 | 2019-05-07 | 红塔烟草(集团)有限责任公司 | One kind automatically resets material-clearing device |
-
2015
- 2015-09-26 CN CN201520751290.3U patent/CN205052850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167149A (en) * | 2015-09-26 | 2015-12-23 | 红塔烟草（集团）有限责任公司大理卷烟厂 | Auxiliary driving device for conveying mesh plate of tobacco flake redrying machine |
| CN109720810A (en) * | 2018-12-27 | 2019-05-07 | 红塔烟草(集团)有限责任公司 | One kind automatically resets material-clearing device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |