CN202510642U - Transmission mechanism for leveling device - Google Patents
Transmission mechanism for leveling device Download PDFInfo
- Publication number
- CN202510642U CN202510642U CN2011205689722U CN201120568972U CN202510642U CN 202510642 U CN202510642 U CN 202510642U CN 2011205689722 U CN2011205689722 U CN 2011205689722U CN 201120568972 U CN201120568972 U CN 201120568972U CN 202510642 U CN202510642 U CN 202510642U
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- China
- Prior art keywords
- axle sleeve
- gear
- driving
- driving gear
- wheel
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- 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.)
- Withdrawn - After Issue
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Abstract
Provided is a transmission mechanism for a leveling device, comprising a driving wheel, a driven wheel and a gear belt. The driven wheel comprises a transmission gear, a transmission shaft and a shaft sleeve. The axle center of the shaft sleeve is provided with a key hole, and the transmission shaft is fixed to the shaft sleeve through the key hole. The shaft sleeve is also provided with an arc-shaped regulation hole. The transmission gear is provided with a screw hole. The transmission gear and the shaft sleeve pass through a bolt and penetrate through the arc-shaped regulation hole and are screwed in the screw hole for connection. The transmission gear, the transmission shaft and the shaft sleeve are coaxially arranged. The arc center of the arc-shaped regulation hole is disposed at the axle center of the shaft sleeve. The driving wheel drives the transmission gear on the driven wheel through the gear belt. The transmission mechanism for a leveling device is advantageous in that transmission parts are reduced; adjusting is simple and convenient, and adjusting of 360 DEG is feasible; wearing degree of a toothed belt is greatly reduced; the stability at the fastening head of a cigarette can be improved.
Description
Technical field
The utility model relates to a kind of driving mechanism, particularly a kind of driving mechanism that is used for stabilization device.
Background technique
In the existing driving mechanism of cigarette factory's stabilization device, generally, tight the position that cigarette props up is the driving gear rotating shaft that relies on stabilization device and flat accurate the repairing of coiling of the relative angle control of driving gear rotating shaft cut the cutting position that tobacco bunch and cigarette prop up.Generally, driving gear and driving gear transmit through toothed belt, and be synchronous to guarantee driving gear rotating shaft and driving gear rotating shaft relative angle; When relative angle need change; The stabilization device driving mechanism moves up and down through the adjustment wheel, and toothed belt takes place loosening and changes the support roller position, because extension spring tension force tightens up support roller; Toothed belt and driving gear and driving gear mesh again, thereby change the relative angle of driving gear rotating shaft and driving gear rotating shaft.
There are a lot of defectives in above-mentioned existing technology, and at first, because extension spring length and pulling force change, the toothed belt rate of tension changes, and the easy like this gear that causes is jumped tooth, causes tight position that bigger skew takes place, and causes cigarette weight unstable.Secondly, because the toothed belt transmission process of stabilization device driving mechanism is long, toothed belt pressure angle in the high speed transmission process is easy to wear; So that toothed belt is short working life; Be generally less than 15 hours average life, and after the gear band wearing and tearing, can cause driving gear rotating shaft and driving gear rotating shaft relative angle to squint; Cigarette props up tight position and also can squint, and causes cigarette weight unstable.In addition, when the changing load of driving gear, the support roller position also needs to change, and this causes cigarette to prop up tight automatic regulating apparatus frequent operation, and the instability of aggravation extension spring tension force increases tight position the probability that squints takes place.
The model utility content
To the deficiency of above-mentioned existing technology, the utility model provides a kind of driving mechanism that is used for stabilization device that can make the manual adjustment of tight the position stability that cigarette props up.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of driving mechanism that is used for stabilization device comprises driving wheel, driven wheel and gear band, and said driven wheel comprises driving gear, transmission shaft, axle sleeve; There is keyhole at place, said axle sleeve axle center; Said transmission shaft is fixed on the axle sleeve through keyhole, also has the arc adjustment hole on the said axle sleeve, on the said driving gear screw is arranged; Said driving gear is screwed into said screw through said bolt through said arc adjustment hole with said axle sleeve and is connected; Said driving gear, transmission shaft and axle sleeve coaxial arrangement, said arc adjustment hole arc core is positioned at the axle sleeve axle center, and said driving wheel drives the driving gear on the said driven wheel through gear band.
Technique scheme has following beneficial effect: reduced transmission part, regulate simple and convenient, can 360 degree regulate, the degree of wear of toothed belt reduces greatly, tight the positional stability that cigarette props up is improved.
Above-mentioned explanation only is the general introduction of the utility model technological scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.The embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Fig. 1 is the structural representation that driving wheel is connected with driven wheel among the utility model embodiment.
Fig. 2 is the structural representation of driven wheel among the utility model embodiment.
Embodiment
Describe in detail below in conjunction with the preferred embodiment of accompanying drawing to the utility model.
As illustrated in fig. 1 and 2; A kind of driving mechanism that is used for stabilization device comprises driving wheel 2, driven wheel 1 and gear band 3, and said driven wheel 1 comprises driving gear 12, transmission shaft 13, axle sleeve 11; There is keyhole 111 at place, said axle sleeve 11 axle center; Said transmission shaft 13 is fixed on the axle sleeve 11 through keyhole 111, also has arc adjustment hole 112 on the said axle sleeve 11, on the said driving gear 12 screw 121 is arranged; Said driving gear 12 is screwed into said screw 121 through said bolt 14 through said arc adjustment hole 112 with said axle sleeve 11 and is connected; Said driving gear 12, transmission shaft 13 and axle sleeve 11 coaxial arrangement, said arc adjustment hole 112 arc cores are positioned at axle sleeve 11 axle center, the driving gear 12 that said driving wheel 2 drives on the said driven wheel 1 through gear band 3.
When the driving mechanism of stabilization device is worked; Gear band 3 cogs with driving wheel 2 and driving gear 12 and all meshes; Power source drives driving wheel 2 and rotates, and said driving gear 12 is followed driving wheel 2 and rotated synchronously, and said driving gear 12 is fixed together through bolt 14 with said axle sleeve 11; So said axle sleeve 11 is followed driving gear 12 and is rotated synchronously; Said transmission shaft 13 is fixed on the axle sleeve 11 through keyhole 111, rotates synchronously so said transmission shaft 13 is followed axle sleeve 11, and said transmission shaft 13 is followed driving wheel 2 rotating shafts and rotated synchronously.When transmission shaft 13 and driving wheel 2 rotating shaft relative angles need change, if transmission shaft 13 adjustment angles are less, loosening said bolt 14; Rotate said axle sleeve 11; Make said bolt 14 position change in arc adjustment hole 112, when transmission shaft 13 is adjusted to respective angles, tighten said bolt 14 this moment; Said driving gear 12 is fixed together with said axle sleeve 11, has realized the purpose of rapid adjustment transmission shaft 13 angles.
Said driving gear 12 has plural said screw 121, and each screw 121 distance of shaft centers driving gears 12 distance of shaft centers is from identical, and adjacent screw 121 spacings are identical.When transmission shaft 13 adjustment angles were big, loosening said bolt 14 took out it from arc adjustment hole 112; Then, rotary axle box 11 is adjusted to respective angles with transmission shaft 13; Again bolt 14 is inserted in another screw 112; Tight a bolt, said driving gear 12 is fixed together with said axle sleeve 11, realize the purpose of adjustment transmission shaft 13 angles.
The centering angle of said arc adjustment hole 112 is greater than angle, said two 121 axle center of adjacent screw.Even when transmission shaft 13 adjustment angles are big like this, also can not occur not having corresponding screw 112 can supply the phenomenon of bolt 14 insertions, transmission shaft 13 can be realized 360 degree adjustment.
Plural arc adjustment hole 112 is arranged on the said axle sleeve 11, can conveniently regulate.
12 of said axle sleeve 11 and said driving gears also are equipped with needle bearing 15, said needle bearing 15 and said axle sleeve 11 and said driving gear 12 coaxial arrangement, and said needle bearing 15 can realize that said axle sleeve 11 is connected with the tight of said driving gear 12.
1 of said driving wheel 2 and said driven wheel also have regulating wheel 4; Said regulating wheel 4 and said gear band 3 outer side contacts, said regulating wheel 4 can the edge and gear band 3 surface of contact Vertical direction adjust regulating wheel 4 positions, when gear band 3 contacts tension with driving wheel 2 with driven wheel 1; Loosen gear band 3 through regulating wheel 4; When gear band 3 and driving wheel 2 and driven wheel 1 contacted pine,, realize the stable purpose of maintenance gear band 3 rates of tension through regulating wheel 4 extruding gear bands 3.
More than a kind of driving mechanism that is used for stabilization device that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; Thought according to the utility model embodiment; On embodiment and application area, all can change to some extent; Therefore this description only is used for should not be construed as the restriction to the utility model in the utility model embodiment is described, and all any changes of being made according to the utility model design philosophy are all within the protection domain of the utility model.
Claims (6)
1. driving mechanism that is used for stabilization device; Comprise driving wheel (2), driven wheel (1) and gear band (3); Said driven wheel (1) comprises driving gear (12), transmission shaft (13), axle sleeve (11), and there is keyhole (111) at place, said axle sleeve (11) axle center, and said transmission shaft (13) is fixed on the axle sleeve (11) through keyhole (111); Said axle sleeve (11) is gone up also has arc adjustment hole (112); Screw (121) is arranged on the said driving gear (12), and said driving gear (12) is screwed into said screw (121) through said bolt (14) through said arc adjustment hole (112) with said axle sleeve (11) and is connected said driving gear (12), transmission shaft (13) and axle sleeve (11) coaxial arrangement; Said arc adjustment hole (112) arc core is positioned at axle sleeve (11) axle center, and said driving wheel (2) drives the driving gear (12) on the said driven wheel (1) through gear band (3).
2. a kind of driving mechanism that is used for stabilization device according to claim 1, said driving gear (12) has plural said screw (121), and each screw (121) distance of shaft centers driving gear (12) distance of shaft centers is from identical, and adjacent screw (121) spacing is identical.
3. a kind of driving mechanism that is used for stabilization device according to claim 2, the centering angle of said arc adjustment hole (112) is greater than angle, axle center between said two adjacent screws (121).
4. according to the described a kind of driving mechanism that is used for stabilization device of one of claim 1-3, plural arc adjustment hole (112) is arranged on the said axle sleeve (11).
5. according to the described a kind of driving mechanism that is used for stabilization device of one of claim 1-3; Also be equipped with needle bearing (15) between said axle sleeve (11) and said driving gear (12), said needle bearing (15) and said axle sleeve (11) and said driving gear (12) coaxial arrangement.
6. according to the described a kind of driving mechanism that is used for stabilization device of one of claim 1-3; Also has regulating wheel (4) between said driving wheel (2) and said driven wheel (1); Said regulating wheel (4) and the outer side contacts of said gear band (3), said regulating wheel (4) can edge and gear band (3) surface of contact Vertical direction adjustment regulating wheel (4) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205689722U CN202510642U (en) | 2011-12-30 | 2011-12-30 | Transmission mechanism for leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205689722U CN202510642U (en) | 2011-12-30 | 2011-12-30 | Transmission mechanism for leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510642U true CN202510642U (en) | 2012-10-31 |
Family
ID=47063131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205689722U Withdrawn - After Issue CN202510642U (en) | 2011-12-30 | 2011-12-30 | Transmission mechanism for leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185116A (en) * | 2011-12-30 | 2013-07-03 | 贵州中烟工业有限责任公司 | Balance lever transmission device |
| CN104791439A (en) * | 2015-04-02 | 2015-07-22 | 河南中烟工业有限责任公司 | Tensioning wheel adjusting tool, transmission mechanism and leveling device |
-
2011
- 2011-12-30 CN CN2011205689722U patent/CN202510642U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185116A (en) * | 2011-12-30 | 2013-07-03 | 贵州中烟工业有限责任公司 | Balance lever transmission device |
| CN103185116B (en) * | 2011-12-30 | 2016-01-06 | 贵州中烟工业有限责任公司 | A kind of transmission device of stabilization device |
| CN104791439A (en) * | 2015-04-02 | 2015-07-22 | 河南中烟工业有限责任公司 | Tensioning wheel adjusting tool, transmission mechanism and leveling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121031 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |