CN204568716U - A kind of overhead chain conveyer fender guard - Google Patents
A kind of overhead chain conveyer fender guard Download PDFInfo
- Publication number
- CN204568716U CN204568716U CN201520235992.6U CN201520235992U CN204568716U CN 204568716 U CN204568716 U CN 204568716U CN 201520235992 U CN201520235992 U CN 201520235992U CN 204568716 U CN204568716 U CN 204568716U
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- Prior art keywords
- chain wheel
- chain
- protective device
- stretched wire
- plate
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Abstract
The utility model discloses a kind of overhead chain conveyer fender guard, comprise chain wheel protective device and fracture protecting device, described chain wheel protective device is fixedly mounted on above stretched wire track, stretched wire track is provided with chain, described chain wheel protective device comprises idler sprocket, driving chain wheel, transmission shaft and fixed leg, described idler sprocket, fixed leg and transmission shaft set gradually along chain sense of motion in chain wheel protective device, and level attitude raises successively, described idler sprocket two ends are provided with hand regulator and manually regulating control is fixed on chain wheel protective device sidewall, described driving chain wheel is arranged on transmission shaft central authorities, this device by arrange chain wheel protective device and fracture protecting device bending for chain overload respectively time and the situation of chain overload breakage suspension conveyor system is protected, the suspender that avoiding device occurs in the case of an overload is deviate to fall, the generation of effective control accident, extend the service life of suspension conveyor system.
Description
Technical field
The utility model relates to conveying fender guard, specifically a kind of overhead chain conveyer fender guard.
Background technology
The suspension conveyor system generally used at present be generally by the stretched wire track be arranged in parallel with arrange between bearing track and can to roll the messenger chain be connected with the roller on stretched wire track, in the process of high-speed circulating running, if when there is overload or block conveying suspender, delivery system is still in running, be prone to accidents, whole suspension conveyor system is caused along bad, time serious, can serious accident be caused.
Utility model content
The purpose of this utility model is to provide a kind of overhead chain conveyer fender guard, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of overhead chain conveyer fender guard, comprise chain wheel protective device and fracture protecting device, described chain wheel protective device is fixedly mounted on above stretched wire track, stretched wire track is provided with chain, described chain wheel protective device comprises idler sprocket, driving chain wheel, transmission shaft and fixed leg, described idler sprocket, fixed leg and transmission shaft set gradually along chain sense of motion in chain wheel protective device, and level attitude raises successively, described idler sprocket two ends are provided with hand regulator and manually regulating control is fixed on chain wheel protective device sidewall, described driving chain wheel is arranged on transmission shaft central authorities, driving chain wheel is connected by torque force limiting device with transmission shaft, described fixed leg has two to be separately positioned on chain both sides, be provided with in two fixed leg central authorities and turn to sprocket wheel, described chain is successively below idler sprocket, above driving chain wheel, turn to above sprocket wheel and pass through, described fracture protecting device comprises the fixed cover that vertical welding is fixed on stretched wire track side surfaces, with the fixed cover of stretched wire parallel track above be provided with a seizure plate, the bearing pin that described seizure plate is arranged by center and fixed cover are rotationally connected, catch plate and comprise integral type and symmetrically arranged first plate washer and the second plate washer, above fixed cover, the left and right sides is respectively arranged with the first block and the second block, one end near stretched wire track on the first block and the second block is separately installed with the first cushion rubber and the second cushion rubber, reset assembly is provided with along catching plate line of centers in seizure plate rear end, described reset assembly comprises sleeve, sleeve is movably installed with pressure spring, above fixed cover, catch plate rear end and be hingedly connected with an orienting sleeve, described sleeve one end is hinged on and catches on plate, other end sliding plug is in orienting sleeve.
As further program of the utility model: the angle between described first plate washer and the second plate washer is 90 °, and the open end between two baffle plates is towards stretched wire track.
As the utility model further scheme: described orienting sleeve is vertical with the track alignment of stretched wire track with the line of centres of bearing pin.
Compared with prior art; the beneficial effects of the utility model are: this device by arrange chain wheel protective device and fracture protecting device bending for chain overload respectively time and the situation of chain overload breakage suspension conveyor system is protected; the suspender that avoiding device occurs in the case of an overload is deviate to fall; the generation of effective control accident, extends the service life of suspension conveyor system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-chain wheel protective device in figure, 11-idler sprocket, 12-hand regulator, 13-transmission shaft; 14-driving chain wheel, 15-fixed leg, 16-turns to sprocket wheel, 2-fracture protecting device; 3-stretched wire track, 4-chain, 5-catches plate, 51-first plate washer; 52-second plate washer, 53-bearing pin, 6-fixed cover, 7-first block; 71-first cushion rubber, 8-second block, 81-second cushion rubber; 9-sleeve, 91-pressure spring, 92-orienting sleeve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of overhead chain conveyer fender guard, comprise chain wheel protective device 1 and fracture protecting device 2, described chain wheel protective device 1 is fixedly mounted on above stretched wire track 3, stretched wire track 3 is provided with chain 4, described chain wheel protective device 1 comprises idler sprocket 11, driving chain wheel 14, transmission shaft 13 and fixed leg 15, described idler sprocket 11, fixed leg 15 and transmission shaft 13 set gradually along chain 4 sense of motion in chain wheel protective device 1, and level attitude raises successively, described idler sprocket 11 two ends are provided with hand regulator 12 and manually regulating control 12 is fixed on chain wheel protective device 1 sidewall, described driving chain wheel 14 is arranged on transmission shaft 13 central authorities, driving chain wheel 14 is connected by torque force limiting device with transmission shaft 13, described fixed leg 15 has two to be separately positioned on chain 4 both sides, be provided with in two fixed leg 15 central authorities and turn to sprocket wheel 16, described chain 4 is successively below idler sprocket 11, above driving chain wheel 14, turn to above sprocket wheel 16 and pass through, torque force limiting device is caused to depart from transmission shaft 13 when the load on chain 4 is excessive, chain 4 stop motion, prevent from occurring accident during overload, improve safety, manually torque force limiting device resets by regulating control 12, chain 4 starts normal work again, described chain wheel protective device 1 and fracture protecting device 2 set gradually along chain 4 sense of motion,
Described fracture protecting device 2 comprises the fixed cover 4 that vertical welding is fixed on stretched wire track 3 side, a seizure plate 5 is provided with above the fixed cover 4 parallel with stretched wire track 3, the bearing pin 53 that described seizure plate 5 is arranged by center is rotationally connected with fixed cover 4, catch plate 5 to swing on stretched wire track 3 along the track alignment of stretched wire track 3, catch plate 5 and comprise integral type and symmetrically arranged first plate washer 51 and the second plate washer 52, angle between described first plate washer 51 and the second plate washer 52 is 90 °, open end between two baffle plates is towards stretched wire track 3, above fixed cover 6, the left and right sides is respectively arranged with the first block 7 and the second block 8, one end near stretched wire track 3 on the first block 7 and the second block 8 is separately installed with the first cushion rubber 71 and the second cushion rubber 81, reset assembly is provided with along catching plate 5 line of centers in seizure plate 5 rear end, described reset assembly comprises sleeve 9, sleeve 9 is movably installed with pressure spring 91, above fixed cover 4, catch plate 5 rear end and be hingedly connected with an orienting sleeve 92, described orienting sleeve 92 is vertical with the track alignment of stretched wire track 3 with the line of centres of bearing pin 53, described sleeve 9 one end is hinged on and catches on plate 5, other end sliding plug is in orienting sleeve 92, during normal work, suspender is followed chain 4 and is moved, first suspender collides with the first plate washer 51, seizure plate 5 entirety is driven to rotate along bearing pin 53, reset assembly pressurized, stretched wire track 3 is unimpeded, suspender normal through, when suspender load too much makes chain 4 that fracture occurs, suspender and the impulsive contact force caught between plate 5 strengthen, seizure plate 5 entirety is driven to rotate along bearing pin 53, second plate washer 82 breaks through balance position, reset assembly and the delivery position catching plate 5 are in orienting sleeve 92 with on the connection lead of bearing pin 53, under the elastic restoring force effect of reset assembly, catch plate 5 be rotated further to the second plate washer 52 and the second block 8 and offset, now the first plate washer 51 transverse gear is located on stretched wire track 3, the suspender of following is stoped to pass through, prevent chain 4 suspender caused that ruptures from dropping.
Principle of work of the present utility model is: when this device transships bending for chain 4 by arranging chain wheel protective device 1 and fracture protecting device 2 respectively and the situation of chain 4 overload breakage suspension conveyor system is protected; the suspender that avoiding device occurs in the case of an overload is deviate to fall; the generation of effective control accident, extends the service life of suspension conveyor system.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. an overhead chain conveyer fender guard, comprise chain wheel protective device and fracture protecting device, it is characterized in that, described chain wheel protective device is fixedly mounted on above stretched wire track, stretched wire track is provided with chain, described chain wheel protective device comprises idler sprocket, driving chain wheel, transmission shaft and fixed leg, described idler sprocket, fixed leg and transmission shaft set gradually along chain sense of motion in chain wheel protective device, and level attitude raises successively, described idler sprocket two ends are provided with hand regulator and manually regulating control is fixed on chain wheel protective device sidewall, described driving chain wheel is arranged on transmission shaft central authorities, driving chain wheel is connected by torque force limiting device with transmission shaft, described fixed leg has two to be separately positioned on chain both sides, be provided with in two fixed leg central authorities and turn to sprocket wheel, described chain is successively below idler sprocket, above driving chain wheel, turn to above sprocket wheel and pass through, described fracture protecting device comprises the fixed cover that vertical welding is fixed on stretched wire track side surfaces, with the fixed cover of stretched wire parallel track above be provided with a seizure plate, the bearing pin that described seizure plate is arranged by center and fixed cover are rotationally connected, catch plate and comprise integral type and symmetrically arranged first plate washer and the second plate washer, above fixed cover, the left and right sides is respectively arranged with the first block and the second block, one end near stretched wire track on the first block and the second block is separately installed with the first cushion rubber and the second cushion rubber, reset assembly is provided with along catching plate line of centers in seizure plate rear end, described reset assembly comprises sleeve, sleeve is movably installed with pressure spring, above fixed cover, catch plate rear end and be hingedly connected with an orienting sleeve, described sleeve one end is hinged on and catches on plate, other end sliding plug is in orienting sleeve.
2. a kind of overhead chain conveyer fender guard according to claim 1, is characterized in that, the angle between described first plate washer and the second plate washer is 90 °, and the open end between two baffle plates is towards stretched wire track.
3. a kind of overhead chain conveyer fender guard according to claim 1, is characterized in that, described orienting sleeve is vertical with the track alignment of stretched wire track with the line of centres of bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235992.6U CN204568716U (en) | 2015-04-17 | 2015-04-17 | A kind of overhead chain conveyer fender guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235992.6U CN204568716U (en) | 2015-04-17 | 2015-04-17 | A kind of overhead chain conveyer fender guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204568716U true CN204568716U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235992.6U Expired - Fee Related CN204568716U (en) | 2015-04-17 | 2015-04-17 | A kind of overhead chain conveyer fender guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204568716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607092A (en) * | 2018-12-11 | 2019-04-12 | 湖南嘉力亚新材料有限公司 | A kind of stable gradual change type suspension pallet transfer |
-
2015
- 2015-04-17 CN CN201520235992.6U patent/CN204568716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607092A (en) * | 2018-12-11 | 2019-04-12 | 湖南嘉力亚新材料有限公司 | A kind of stable gradual change type suspension pallet transfer |
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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: 20150819 Termination date: 20160417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |