CN204038470U - Buffer unit of belt conveyor - Google Patents
Buffer unit of belt conveyor Download PDFInfo
- Publication number
- CN204038470U CN204038470U CN201420444837.0U CN201420444837U CN204038470U CN 204038470 U CN204038470 U CN 204038470U CN 201420444837 U CN201420444837 U CN 201420444837U CN 204038470 U CN204038470 U CN 204038470U
- Authority
- CN
- China
- Prior art keywords
- roller rack
- secondary buffer
- rigid cage
- impact idler
- group
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a kind of buffer unit of belt conveyor, described shock absorber is located on material receiving device, described material receiving device is provided with rigid cage, roller rack, impact idler group and lower flat carrier roller group, it is characterized in that: the both sides of described roller rack are provided with impact idler group, impact idler group is provided with pilot bar, pilot bar is close to rigid cage, described rigid cage is provided with secondary buffer frame, secondary buffer is set up in below roller rack, and the secondary buffer frame in described roller rack and rigid cage is by Compress Spring resilient connection.The utility model is by adding Compress Spring to secondary buffer optimum position at idler machining and secondary buffer frame, and make to be connected by spring between roller rack with bracing frame, under the effect of impulsive force, compression deformation of the spring cushions again to impulsive force.
Description
Technical field
The utility model relates to a kind of conveyer field, particularly relates to a kind of shock absorber of belt conveyer material receiving device.
Background technology
At present, the belt conveyer of electric power, petrochemical industry, metallurgy and harbour affairs harbour etc. often adopts rubber idler in the buffering at right drop position.Because rubber idler does not have enough buffering surpluses, use rubber idler often to occur that load-transfer device is broken, carrying roller and crossbeam are pounded curved.
Use belt conveyer as fortune coal measures system, when raw coal lumpiness is larger and uneven, from a upper conveyor discharging to next conveyer during reprinting, drop reaches 4.5M, although the rubber ring that impact idler surface is arranged at regular intervals by one deck covers, under impact force action, rubber produces deformation buffer, but impulsive force is excessive, rubber deformation is limited, after reaching maximum distortion, not only easily cause damages of conveyor belt, and residue impulsive force can produce destruction to idler structure and bearing, makes conveyer operational difficulties.
Utility model content
The utility model provides a kind of buffer unit of belt conveyor, and the technical matters that solve is a buffering effect of material receiving device on conveyer.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of buffer unit of belt conveyor, described shock absorber is located on material receiving device, described material receiving device is provided with rigid cage, roller rack, impact idler group and lower flat carrier roller group, it is characterized in that: the both sides of described roller rack are provided with impact idler group, impact idler group is provided with pilot bar, pilot bar is close to rigid cage, described rigid cage is provided with secondary buffer frame, secondary buffer is set up in below roller rack, secondary buffer frame in described roller rack and rigid cage is by Compress Spring resilient connection.
Wherein, described Compress Spring symmetry is fixed on roller rack and secondary buffer frame.
Further, described Compress Spring length at 160-108MM, namely material receiving device impact idler group in vertical direction mobility scale be 52MM.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
1. after the Compress Spring be provided with in the utility model can reduce impact idler group pressurized, roller rack is subject to impulsive force, makes coal cinder or weight directly can not cause the distortion of the breakage of load-transfer device or lower flat carrier roller because impulsive force is excessive.
2. the secondary buffer frame set up of the utility model also certain on bear the impulsive force of impact idler group.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of buffer unit of belt conveyor of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
First embodiment
With reference to figure 1, a kind of buffer unit of belt conveyor, shock absorber is located on the material receiving device of belt conveyer, material receiving device is provided with rigid cage 1, roller rack 2, impact idler group 3 and lower flat carrier roller group 4, the both sides of roller rack 2 are provided with impact idler group 3, impact idler group 3 is provided with pilot bar 5, pilot bar 5 is close to rigid cage 1, rigid cage 1 is provided with secondary buffer frame 6, secondary buffer frame 6 is located at below roller rack 2, and roller rack 2 and the secondary buffer frame 6 in rigid cage 1 are by Compress Spring 7 resilient connection.
When shock absorber pressurized, impact idler group 3 moves downward, and pressure is passed to roller rack 2, and roller rack 2 is pressed to secondary buffer frame 6 and Compress Spring 7 to lower compression, Compress Spring 7 is stressed to carry out being out of shape and feeds back, impulsive force by the above-mentioned impulsive force alleviating lower flat carrier roller 4 and be subject to
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.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 (3)
1. a buffer unit of belt conveyor, described shock absorber is located on the material receiving device of belt conveyer, described material receiving device is provided with rigid cage (1), roller rack (2), impact idler group (3) and lower flat carrier roller group (4), it is characterized in that: the both sides of described roller rack (2) are provided with impact idler group (3), impact idler group (3) is provided with pilot bar (5), pilot bar (5) is close to rigid cage (1), described rigid cage (1) is provided with secondary buffer frame (6), roller rack (2) below is located at by secondary buffer frame (6), described roller rack (2) and the secondary buffer frame (6) in rigid cage (1) are by Compress Spring (7) resilient connection.
2. a kind of buffer unit of belt conveyor according to claim 1, is characterized in that: described Compress Spring (7) symmetry is fixed on roller rack (2) and secondary buffer frame (6).
3. a kind of buffer unit of belt conveyor according to claim 1, is characterized in that: described Compress Spring (7) length at 160-108MM, namely material receiving device impact idler group (3) in vertical direction mobility scale be 52MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444837.0U CN204038470U (en) | 2014-08-08 | 2014-08-08 | Buffer unit of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444837.0U CN204038470U (en) | 2014-08-08 | 2014-08-08 | Buffer unit of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038470U true CN204038470U (en) | 2014-12-24 |
Family
ID=52239162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444837.0U Expired - Fee Related CN204038470U (en) | 2014-08-08 | 2014-08-08 | Buffer unit of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204038470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858057A (en) * | 2016-05-18 | 2016-08-17 | 苏州达恩克精密机械有限公司 | Buffer belt transport mechanism of turnover discharging machine |
-
2014
- 2014-08-08 CN CN201420444837.0U patent/CN204038470U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858057A (en) * | 2016-05-18 | 2016-08-17 | 苏州达恩克精密机械有限公司 | Buffer belt transport mechanism of turnover discharging machine |
| CN105858057B (en) * | 2016-05-18 | 2018-05-11 | 宋国丰 | A kind of check strap transport mechanism for overturning blanking machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204038470U (en) | Buffer unit of belt conveyor | |
| CN105314353A (en) | Adjustable spring buffer carrying roller set | |
| CN203997911U (en) | Adjustable spring impact idler group | |
| CN205687019U (en) | A kind of interim conveyer device of construction material logistics | |
| CN201990216U (en) | Detachable elastic impact idler set | |
| CN204355737U (en) | A kind of load-transfer device automatic switching control equipment | |
| CN103253618A (en) | Connection structure, of chains and transfer platform, which is provided with cracked chain detection device and is in stacker crane | |
| CN201980677U (en) | Heavy load buffer bed for wharf and mine | |
| CN104443800A (en) | Steel transporting device with alarming apparatus | |
| CN205471114U (en) | Belt conveyor belt pressing device | |
| CN204453561U (en) | The low friction-type of low impact is buffer bed | |
| CN102602658A (en) | Buffering device for receiving groove of belt conveyor | |
| CN204568702U (en) | Apron feeder impact idler | |
| CN204236518U (en) | One can harmomegathus cold roll travelling bogie | |
| CN204751361U (en) | Garter -type spring buffering formula bearing roller | |
| CN204713148U (en) | A kind of gas cylinder transfer cart | |
| CN203938093U (en) | A kind of novel separate transfer | |
| CN203143585U (en) | Buffer roller device | |
| CN202181069U (en) | Belt conveying device with fixing plates on surface | |
| CN203544944U (en) | Belt tail end buffer device | |
| CN202912321U (en) | Hanging elastic buffer support roller set device | |
| CN202379421U (en) | Secondary buffer device of belt conveyer | |
| CN202729129U (en) | Combined-type carrier roller buffering device | |
| CN204355692U (en) | A kind of belt conveyor tail carrying section adhesive tape anti-deviation device | |
| CN205257592U (en) | Three compression roller conveyor of urine trousers production line |
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: 20141224 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |