CN202784567U - Level type regulation training return idler of ribbon conveyer - Google Patents
Level type regulation training return idler of ribbon conveyer Download PDFInfo
- Publication number
- CN202784567U CN202784567U CN 201220319259 CN201220319259U CN202784567U CN 202784567 U CN202784567 U CN 202784567U CN 201220319259 CN201220319259 CN 201220319259 CN 201220319259 U CN201220319259 U CN 201220319259U CN 202784567 U CN202784567 U CN 202784567U
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- lever
- joist
- hinged
- conveyer
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Abstract
The utility model discloses a level type regulation training return idler of a ribbon conveyer. The level type regulation training return idler of the ribbon conveyer comprises an upper beam assembly. The upper beam assembly is fixed on a lower beam. The middle portion of the lower beam is connected with a conveyer frame in a hinged mode. A level linkage device is arranged on the lower beam. The level linkage device comprises a level and a joist. The middle portion of the level is connected with the conveyer frame in the hinged mode. The front end of the level is connected with the lower beam in a hinged mode. The rear end of the level is connected with the middle portion of the joist in the hinged mode. Vertical guide idlers are arranged respectively on the two ends of the joist. When a conveyer belt moves out of the track, the guide idlers are capable of feeding back to the level linkage device with the help of overall force caused by the conveyer belt which moves out of the track. The level linkage device drives the lower beam and the upper beam assembly to produce rapidly and synchronously a deviation rectifying force with a negative direction force to drive the conveyer belt to return in place. The level type regulation training load idler of the ribbon conveyer is suitable for a bearing branch of the ribbon conveyer, reliable in operation, lower in cost and high in generality of components.
Description
Technical field
The utility model relates to a kind of aligning carrier roller of belt conveyer, relates in particular to a kind of lever center downward regulating carrier roller of belt conveyer.
Background technology
Because load-transfer device belt deflection in operational process of belt conveyer is that thing occurs often, the sideslip of load-transfer device not only can cause the belt conveyer operation unstable, serious meeting spreads out the material on the load-transfer device, so it is aligning carrier roller that belt conveyer need to be installed one group of automatic deviation rectifying device every a segment distance, it has following two functions:
The sideslip amplitude of limit transport band avoids deviation switch to report to the police until equipment downtime; Can remedy the deviation switch that is installed in the load-transfer device both sides when malfunctioning the serious sideslip of load-transfer device to making material spread out phenomenon.
So the operation of aligning carrier roller is fine or not, the whole belt conveyor of direct relation is stable, is very important critical component.
Aligning carrier roller of the prior art mostly is the aligning carrier roller of friction-type, and there is following shortcoming at least in the aligning carrier roller of this form:
During the operation of friction roller, its intrinsic deviation-correcting function often lost efficacy; The defective of build guality often causes the friction roller not have due function; Unstability very easily on the belt conveyer of large bandwidth.
Summary of the invention
The purpose of this utility model provides that a kind of reliable operation, price are lower, the lever center downward regulating carrier roller of the belt conveyer of parts highly versatile.
The purpose of this utility model is achieved through the following technical solutions:
The lever center downward regulating carrier roller of belt conveyer of the present utility model comprises the entablatrance assembly, and described entablatrance assembly is fixed on the cross sill, and the middle part of described cross sill is hinged with the conveying frame, and described cross sill is provided with the lever linkage;
Described lever linkage comprises lever, joist, the middle part of described lever and described conveying frame are hinged, the front end of described lever and described cross sill are hinged, and the rear end of described lever and the middle part of described joist are hinged, and the two ends of described joist are respectively equipped with vertical gear roller.
Can be found out by the technical scheme that above-mentioned the utility model provides, the lever center downward regulating carrier roller of the belt conveyer that the utility model provides, because cross sill is provided with the lever linkage, the lever linkage comprises lever, joist, the middle part of lever and described conveying frame are hinged, front end and the cross sill of lever are hinged, and the rear end of lever and the middle part of joist are hinged, and the two ends of joist are respectively equipped with vertical gear roller.When belt deflection, vertical gear roller can be by whole belt deflection strength, feed back to the lever linkage, the lever linkage drives cross sill and the entablatrance assembly produces reciprocal correction power simultaneously and rapidly, force the load-transfer device homing, be applicable to the use of belt conveyer return leg, reliable operation, price lower, the parts highly versatile.
Description of drawings
The facade structures scheme drawing of the lever center downward regulating carrier roller of the belt conveyer that Fig. 1 provides for the utility model embodiment;
The planar structure scheme drawing of the lever center downward regulating carrier roller of the belt conveyer that Fig. 2 provides for the utility model embodiment;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view;
Fig. 4 is that the B-B of Fig. 1 is to cutaway view.
Among the figure: 1, entablatrance assembly, 2, cross sill, 3, carry frame, 4, lever, 5, joist, 6, vertical gear roller, 7, connecting rod, 8, connecting element.
The specific embodiment
The below will be described in further detail the utility model embodiment.
The lever center downward regulating carrier roller of belt conveyer of the present utility model, the specific embodiment that it is better such as Fig. 1, Fig. 2, Fig. 3, (not illustrating the entablatrance assembly among Fig. 2, Fig. 3, Fig. 4) shown in Figure 4:
Comprise the entablatrance assembly, described entablatrance assembly is fixed on the cross sill, and the middle part of described cross sill is hinged with the conveying frame, and described cross sill is provided with the lever linkage;
Described lever linkage comprises lever, joist, the middle part of described lever and described conveying frame are hinged, the front end of described lever and described cross sill are hinged, and the rear end of described lever and the middle part of described joist are hinged, and the two ends of described joist are respectively equipped with vertical gear roller.
Be provided with connecting rod between described joist and the described cross sill, the two ends of described connecting rod are hinged with described conveying frame and joist respectively.
Described conveying frame is provided with connecting element, and the end of described connecting rod and described connecting element are hinged.
The lever center downward regulating carrier roller of belt conveyer of the present utility model, be applicable to the use of belt conveyer return leg, reliable operation, price lower, the parts highly versatile.Can be with the conveyor belt running automatic deviation correction, it is contained in below the belt of belt conveyor, according to the bandwidth specification corresponding supporting model can be arranged, and all rollers all are common rollers, and are the same with the roller of common groove profile carrier roller.
Specific embodiment:
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, for Beijing Yueji Tongli Machinery Manufacturing Co., Ltd. is the lever center downward regulating carrier roller that Azerbaijan's belt conveyer is equipped with.
When belt deflection, vertical gear roller can feed back to the lever linkage by whole belt deflection strength, and the lever linkage drives cross sill and the entablatrance assembly produces reciprocal correction power simultaneously and rapidly, forces the load-transfer device homing.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. the lever center downward regulating carrier roller of a belt conveyer comprises the entablatrance assembly, it is characterized in that, described entablatrance assembly is fixed on the cross sill, and the middle part of described cross sill is hinged with the conveying frame, and described cross sill is provided with the lever linkage;
Described lever linkage comprises lever, joist, the middle part of described lever and described conveying frame are hinged, the front end of described lever and described cross sill are hinged, and the rear end of described lever and the middle part of described joist are hinged, and the two ends of described joist are respectively equipped with vertical gear roller.
2. the lever center downward regulating carrier roller of belt conveyer according to claim 1 is characterized in that, is provided with connecting rod between described joist and the described cross sill, and the two ends of described connecting rod are hinged with described conveying frame and joist respectively.
3. the lever center downward regulating carrier roller of belt conveyer according to claim 1 is characterized in that, described conveying frame is provided with connecting element, and the end of described connecting rod and described connecting element are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319259 CN202784567U (en) | 2012-07-02 | 2012-07-02 | Level type regulation training return idler of ribbon conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319259 CN202784567U (en) | 2012-07-02 | 2012-07-02 | Level type regulation training return idler of ribbon conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784567U true CN202784567U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319259 Expired - Fee Related CN202784567U (en) | 2012-07-02 | 2012-07-02 | Level type regulation training return idler of ribbon conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207303A (en) * | 2014-08-04 | 2014-12-17 | 青岛理工大学 | Forming belt automatic skew detection shearing extrusion and flexible shell smashing device for walnut |
-
2012
- 2012-07-02 CN CN 201220319259 patent/CN202784567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207303A (en) * | 2014-08-04 | 2014-12-17 | 青岛理工大学 | Forming belt automatic skew detection shearing extrusion and flexible shell smashing device for walnut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180822 Address after: 253700 Kunlun East Road, Qingyun Economic Development Zone, Dezhou, Shandong 1188 Patentee after: Shandong York Heavy Industries Co., Ltd. Address before: 100085 Beijing Tongzhou District Zhongguancun science and Technology Park Tongzhou yuan Guang mechanical and electrical integration industrial base 10 Jiaxing Road, C4 block. Patentee before: Beijing Yueji Industry Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20200702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |