CN105564906A - Low-speed heavy-load anti-blocking overload protection chain wheel transmission device - Google Patents
Low-speed heavy-load anti-blocking overload protection chain wheel transmission device Download PDFInfo
- Publication number
- CN105564906A CN105564906A CN201610096080.4A CN201610096080A CN105564906A CN 105564906 A CN105564906 A CN 105564906A CN 201610096080 A CN201610096080 A CN 201610096080A CN 105564906 A CN105564906 A CN 105564906A
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- China
- Prior art keywords
- wheel
- sprocket
- chain wheel
- driving
- sprocket wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to a low-speed heavy-load anti-blocking overload protection chain wheel transmission device which comprises a motor, a driving chain wheel transmission shaft, an anti-blocking driving chain wheel device, a first driving chain wheel, a second driving chain wheel, a chain wheel driving wheel and a chain wheel driven wheel, wherein the motor is connected with the driving chain wheel transmission shaft through the anti-blocking driving chain wheel device; the driving chain wheel transmission shaft drives the chain wheel driving wheel through the first driving chain wheel and the second driving chain wheel; and the chain wheel driving wheel drives the chain wheel driven wheel. According to the device, two rubber friction plates are added on the two surfaces of a chain wheel, screw locking is achieved through a locking ring, the pre-loaded pressure is adjusted through adjusting the locking distance of the locking ring, and the maximum sliding torque of chain wheel driving is adjusted through adjusting the pre-loaded pressure of the locking ring, so that the chain wheel slides once a paving plate is blocked, the problems of chain breakage or motor burnout can be prevented, the blocking problem during chain wheel driving is effectively solved, and certain practical application value is achieved in a chain wheel driving system in a paving system.
Description
Technical field
The present invention relates to a kind of physical construction, particularly the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load.
Background technology
In the mosaic paving system of ceramics factory, driving system uses chain gear, in paving system, under hot environment, work bad border badly, and the feature that chain gear is applicable to severe working environment meets this equipment requirement, but chain gear also has certain shortcoming, there is more serious noise during its work, there is shock and vibration simultaneously.The sprocket wheel of chain gear is connected on axle by key.
In actual paving is produced, apron conveyer fault shows as the fault of transmission chain more, and the transmission chain of apron conveyer is the primary member of apron conveyer, is very important draw gear, and it is made up of connection chain, carrier bar, chain ring 3 part.Therefore, the quality of each subassembly selection of apron conveyer transmission chain, the normal operation for apron conveyer plays a part key.Because the chain gear in paving plate system belongs to low-speed heave-load transmission, paving plate quantity is many, easily there is the problems such as clamp in paving casing, once there is clamp, the torsional forces of motor is by the sprocket wheel that all acts in imput shaft, just easily occur chain rupture etc. once stuck or burn out motor, no matter occur which problem, loss is all very large.This is the problem that in ceramics factory's paving system, assistant officer is to be solved always.
Summary of the invention
The present invention analyzes mainly for the stuck reason of apron conveyer transmission chain; provide the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load; reduce the stuck fault rate of apron conveyer, reduce the maintenance of equipment expense of paving system, improve the production efficiency of paving machine.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load; comprise motor; drive sprocket transmission shaft, anti-jamming drive sprocket apparatus, the first driving chain wheel; second driving chain wheel; sprocket wheel driving wheel, sprocket wheel follower, described motor connects described drive sprocket transmission shaft by anti-jamming drive sprocket apparatus; described drive sprocket transmission shaft drives described sprocket wheel driving wheel by the first driving chain wheel and the second driving chain wheel, and described sprocket wheel driving wheel drives described sprocket wheel follower.
Further, described sprocket wheel driving wheel is socketed on sprocket wheel drive sprocket axle, and described sprocket wheel follower is socketed on the passive wheel shaft of sprocket wheel.
Further, described anti-jamming drive sprocket apparatus comprises shaft sleeve, sprocket wheel, rubber friction disc and clamp ring, described shaft sleeve and described drive sprocket transmission shaft affixed, described shaft sleeve comprises flange and cylindrical shell, described sprocket wheel, rubber friction disc and clamp ring are socketed on described cylindrical shell, described motor drives described sprocket rotation, the both sides of described sprocket wheel are equipped with rubber friction disc, described sprocket wheel is contacted by described rubber friction disc with drive sprocket transmission shaft, the side of described rubber friction disc and described Hp contacts, the opposite side of described rubber friction disc is provided with described clamp ring.
Further, jacking block packing ring is provided with successively, elastomeric pad and packing ring away between the rubber friction disc of described flange and clamp ring.
Further, described flange and clamp ring, by screw-threaded coupling, are provided with described sprocket wheel, rubber friction disc, jacking block packing ring, elastomeric pad and packing ring between it.
Further, described shaft sleeve is connected by key with drive sprocket transmission shaft.
Further, described first driving chain wheel and the second driving chain wheel are by chain gear, and described chain is by idler sprocket and chain tensioner spindle tensioning.
Further, described idler sprocket is connected by key spring with chain tensioner spindle.
Further, described sprocket wheel driving wheel is connected by key with sprocket wheel drive sprocket axle, and described sprocket wheel follower is connected by a pair antifriction-bearing box with the passive wheel shaft of sprocket wheel.
Compared with prior art, the invention has the beneficial effects as follows:
The sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load of the present invention; 2 rubber friction discs are increased by two sides in sprocket wheel; again by clamp ring screw-threaded coupling; by regulating the locking distance adjustment precompressed compression of clamp ring; by adjusting the maximum sliding torque power of the precompressed compression adjustment chain sprocket drive of this clamp ring; like this once occur that paving board firmly will skid, chain rupture can be prevented or burn out the faults such as motor.Effectively can solve the stuck problem in chain sprocket drive, in the sprocket drive system of paving system, have certain actual application value.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention, in the accompanying drawings:
Fig. 1 is the structural representation of the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load of the present invention;
Fig. 2 is the A place enlarged drawing of Fig. 1.
In figure, 1---drive sprocket transmission shaft; 2---anti-jamming drive sprocket apparatus;
3---the first driving chain wheel; 4---idler sprocket;
5---chain tensioner spindle; 6---the second driving chain wheel;
7---sprocket wheel driving wheel; 8---sprocket wheel follower;
9---the passive wheel shaft of sprocket wheel; 10---sprocket wheel drive sprocket axle;
11---shaft sleeve; 12---sprocket wheel;
13---rubber friction disc; 14---jacking block packing ring;
15---elastomeric pad; 16---packing ring;
17---clamp ring; 18---flange;
19---cylindrical shell.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figure 1, 2; the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load of the present invention, comprises drive sprocket transmission shaft 1, anti-jamming drive sprocket apparatus 2; first driving chain wheel 3; idler sprocket 4, chain tensioner spindle 5, the second driving chain wheel 6; sprocket wheel driving wheel 7; sprocket wheel follower 8, the passive wheel shaft 9 of sprocket wheel, sprocket wheel drive sprocket axle 10.
Wherein above-mentioned anti-jamming drive sprocket apparatus 2 is by shaft sleeve 11, sprocket wheel 12, rubber friction disc 13, jacking block packing ring 14, elastomeric pad 15, packing ring 16, clamp ring 17.Further, above-mentioned shaft sleeve 11 is connected by key with drive sprocket transmission shaft 1, and shaft sleeve 11 comprises flange 18 and cylindrical shell 19.
The chain gear of above-mentioned first driving chain wheel 3 and the second driving chain wheel 6 is by chain tensioner spindle 5 tensioning.Flange 18 and clamp ring 17 are by screw-threaded coupling, and be provided with sprocket wheel 12 between it, rubber friction disc 13, jacking block packing ring 14, elastomeric pad 15, packing ring 16, sprocket wheel 12 both sides have rubber friction disc 13 respectively.The chain gear of the first driving chain wheel 3 and the second driving chain wheel 6 is by chain tensioner spindle 5 tensioning.
Above-mentioned sprocket wheel driving wheel 7 is connected by key with sprocket wheel drive sprocket axle 10, and sprocket wheel follower 8 is connected by a pair antifriction-bearing box with the passive wheel shaft 9 of sprocket wheel.Above-mentioned idler sprocket 4 blocks slip sprocket wheel with chain tensioner spindle 5 by a key spring and is connected.Second driving chain wheel 6 is coaxial transmission with sprocket wheel driving wheel 7.
Below in conjunction with accompanying drawing, structure of the present invention, principle of work and process are further described, principle mainly increases by 2 rubber friction discs 13 by two sides in sprocket wheel 12, again by clamp ring 17 screw-threaded coupling, jacking block packing ring 14, elastomeric pad 15, packing ring 16 are wherein set again, rubber friction disc 13 is withstood by jacking block packing ring 14, and recycling elastomeric pad 15 and packing ring 16 increase coupling mechanism force.By regulating the locking distance adjustment precompressed compression of clamp ring 17, precompressed compression determines the maxim of Overload torque, by adjusting the maximum sliding torque power of precompressed compression adjustment sprocket wheel 12 transmission of this clamp ring 17, like this once occur that paving board firmly will skid, chain rupture can be prevented or burn out the faults such as motor.
Whole working process of the present invention is that twisting resistance is first sent in sprocket wheel 12 by motor, then is sent in the second driving chain wheel 6 by idler sprocket 4 by the first driving chain wheel 3, is finally delivered on sprocket wheel driving wheel 7 and sprocket wheel follower 8.Sprocket wheel driving wheel 7 and sprocket wheel follower 8 drive row chain to be used for carrying in paving casing and to carry paving plate, and wherein once the problem of clamp appears in paving plate, energy is just gathered on the axle of sprocket wheel 12, easily the problems such as stuck chain rupture occur.Sprocket wheel 12, by friction force transmission, there will be skidding when sprocket wheel 12 transships.Effectively can solve and stuckly in paving plate system bring brought economic loss problem.
Last it is noted that these are only the preferred embodiments of the present invention; be not limited to the present invention; although with reference to embodiment to invention has been detailed description; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; but it is within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the sprocket transmission device of the anti-jamming overload protection of low-speed heave-load; it is characterized in that: comprise motor; drive sprocket transmission shaft; anti-jamming drive sprocket apparatus; first driving chain wheel; second driving chain wheel; sprocket wheel driving wheel; sprocket wheel follower; described motor connects described drive sprocket transmission shaft by anti-jamming drive sprocket apparatus; described drive sprocket transmission shaft drives described sprocket wheel driving wheel by the first driving chain wheel and the second driving chain wheel, and described sprocket wheel driving wheel drives described sprocket wheel follower.
2. the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load according to claim 1, it is characterized in that: described sprocket wheel driving wheel is socketed on sprocket wheel drive sprocket axle, described sprocket wheel follower is socketed on the passive wheel shaft of sprocket wheel.
3. the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load according to claim 1 or 2, it is characterized in that: described anti-jamming drive sprocket apparatus comprises shaft sleeve, sprocket wheel, rubber friction disc and clamp ring, described shaft sleeve and described drive sprocket transmission shaft affixed, described shaft sleeve comprises flange and cylindrical shell, described sprocket wheel, rubber friction disc and clamp ring are socketed on described cylindrical shell, described motor drives described sprocket rotation, the both sides of described sprocket wheel are equipped with rubber friction disc, described sprocket wheel is contacted by described rubber friction disc with drive sprocket transmission shaft, the side of described rubber friction disc and described Hp contacts, the opposite side of described rubber friction disc is provided with described clamp ring.
4. the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load according to claim 3, is characterized in that: be provided with jacking block packing ring successively, elastomeric pad and packing ring away between the rubber friction disc of described flange and clamp ring.
5. the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load according to claim 4, is characterized in that: described flange and clamp ring, by screw-threaded coupling, are provided with described sprocket wheel, rubber friction disc, jacking block packing ring, elastomeric pad and packing ring between it.
6. the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load according to claim 3, is characterized in that: described shaft sleeve is connected by key with drive sprocket transmission shaft.
7. the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load according to claim 1, is characterized in that: described first driving chain wheel and the second driving chain wheel are by chain gear, and described chain is by idler sprocket and chain tensioner spindle tensioning.
8. the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load according to claim 7, is characterized in that: described idler sprocket is connected by key spring with chain tensioner spindle.
9. the sprocket transmission device of the anti-jamming overload protection of a kind of low-speed heave-load according to claim 1; it is characterized in that: described sprocket wheel driving wheel is connected by key with sprocket wheel drive sprocket axle, described sprocket wheel follower is connected by a pair antifriction-bearing box with the passive wheel shaft of sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096080.4A CN105564906A (en) | 2016-02-22 | 2016-02-22 | Low-speed heavy-load anti-blocking overload protection chain wheel transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096080.4A CN105564906A (en) | 2016-02-22 | 2016-02-22 | Low-speed heavy-load anti-blocking overload protection chain wheel transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105564906A true CN105564906A (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610096080.4A Pending CN105564906A (en) | 2016-02-22 | 2016-02-22 | Low-speed heavy-load anti-blocking overload protection chain wheel transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105564906A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177308A (en) * | 2018-10-29 | 2019-01-11 | 盐城市华森机械有限公司 | Automatic cutting die setting mechanism |
| CN113414629A (en) * | 2021-07-16 | 2021-09-21 | 杭州吉宝传动设备有限公司 | Overload mechanical and power-off linkage integrated protection device and protection method thereof |
| CN114641441A (en) * | 2019-11-01 | 2022-06-17 | 平田机工株式会社 | Mobile station, base unit, and mobile unit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0840528A (en) * | 1994-07-28 | 1996-02-13 | Akira Kogyo:Kk | Power transmission mechanism for chain conveyor |
| CN201770272U (en) * | 2010-08-27 | 2011-03-23 | 中国汽车工业工程公司 | Chain bed conveyor |
| CN202326799U (en) * | 2011-11-18 | 2012-07-11 | 成都思茂科技有限公司 | Torsion coupler |
| CN102777564A (en) * | 2012-08-10 | 2012-11-14 | 江阴沐祥节能装饰工程有限公司 | Transmission device |
| CN203348461U (en) * | 2013-07-19 | 2013-12-18 | 烟台市牟平区和风机械有限公司 | Transmission protection device of automatic edge bonding machine |
| CN103935684A (en) * | 2013-01-23 | 2014-07-23 | 黄石市佳美铝业有限公司 | Felt synchronous belt conveyor for section aluminum package |
| CN204417058U (en) * | 2015-01-07 | 2015-06-24 | 无锡中鼎物流设备有限公司 | A kind of overload protection device for stacker fork |
| CN204878419U (en) * | 2015-07-29 | 2015-12-16 | 上海青川机械配件有限公司 | A friction clutch for chip removal device |
-
2016
- 2016-02-22 CN CN201610096080.4A patent/CN105564906A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0840528A (en) * | 1994-07-28 | 1996-02-13 | Akira Kogyo:Kk | Power transmission mechanism for chain conveyor |
| CN201770272U (en) * | 2010-08-27 | 2011-03-23 | 中国汽车工业工程公司 | Chain bed conveyor |
| CN202326799U (en) * | 2011-11-18 | 2012-07-11 | 成都思茂科技有限公司 | Torsion coupler |
| CN102777564A (en) * | 2012-08-10 | 2012-11-14 | 江阴沐祥节能装饰工程有限公司 | Transmission device |
| CN103935684A (en) * | 2013-01-23 | 2014-07-23 | 黄石市佳美铝业有限公司 | Felt synchronous belt conveyor for section aluminum package |
| CN203348461U (en) * | 2013-07-19 | 2013-12-18 | 烟台市牟平区和风机械有限公司 | Transmission protection device of automatic edge bonding machine |
| CN204417058U (en) * | 2015-01-07 | 2015-06-24 | 无锡中鼎物流设备有限公司 | A kind of overload protection device for stacker fork |
| CN204878419U (en) * | 2015-07-29 | 2015-12-16 | 上海青川机械配件有限公司 | A friction clutch for chip removal device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177308A (en) * | 2018-10-29 | 2019-01-11 | 盐城市华森机械有限公司 | Automatic cutting die setting mechanism |
| CN109177308B (en) * | 2018-10-29 | 2024-04-12 | 盐城市华森机械有限公司 | Automatic cutting die setting mechanism |
| CN114641441A (en) * | 2019-11-01 | 2022-06-17 | 平田机工株式会社 | Mobile station, base unit, and mobile unit |
| CN114641441B (en) * | 2019-11-01 | 2024-04-09 | 平田机工株式会社 | Mobile station, base unit, and mobile unit |
| US12030722B2 (en) | 2019-11-01 | 2024-07-09 | Hirata Corporation | Traverser, base unit, and moving unit |
| CN113414629A (en) * | 2021-07-16 | 2021-09-21 | 杭州吉宝传动设备有限公司 | Overload mechanical and power-off linkage integrated protection device and protection method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |