CN204688950U - Flute profile with disc spring is buffer bed - Google Patents
Flute profile with disc spring is buffer bed Download PDFInfo
- Publication number
- CN204688950U CN204688950U CN201520251522.9U CN201520251522U CN204688950U CN 204688950 U CN204688950 U CN 204688950U CN 201520251522 U CN201520251522 U CN 201520251522U CN 204688950 U CN204688950 U CN 204688950U
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- guide rod
- crossbeam
- longeron
- disc spring
- earrings
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Abstract
The utility model belongs to belt conveyer technical field, relates to a kind of flute profile with disc spring buffer bed, comprises longeron, buffer bar, crossbeam, bearing pin, disc spring and guide rod; Longeron there is longitudinal hole; Flat section, the oblique section in limit and crossbeam earrings during crossbeam comprises, composition flute profile; There is crossbeam earrings at crossbeam two ends, and there is guide rod earrings guide rod upper end, crossbeam earrings and guide rod earrings composition hinge; Guide rod is fixed with overhead gage, and one group of disc spring is through on guide rod, and lower end of the guide rod is through in longitudinal hole, and guide rod lower end is fixed with lower baffle plate, and disc spring upper end compresses overhead gage, and lower end compresses longeron, and longeron compresses lower baffle plate.The utility model can reduce the destructive effect of large granular materials to load-transfer device and buffer bar, extends their service life, decreases the number of times and maintenance workload of changing spare part, improves production efficiency.
Description
Technical field
The utility model belongs to belt conveyer technical field, relates to a kind of flute profile buffer bed, and it is buffer bed to be specifically related to a kind of flute profile with disc spring.
Background technology
Belt conveyer is widely used in all trades and professions of national product, for social development plays irreplaceable effect, have be used for transport bulk material, have be used for transport work piece, both can operate continuously, also can match with the technological process in production procedure, form rhythmical Detroit automation lane of traffic, powdery can be transported, granule, little lump material, medium size can also be transported, bulk materials, even can transport the material of granularity more than 600 millimeters, environment for use is generally-20 DEG C to+40 DEG C, also the high temperature resistant type conveyer that can adapt to 500 DEG C is had, it runs at a high speed, steadily, noise is low, and can uphill/downhill transmission, be used in coal, ore, sand, cement, chemical fertilizer, the transport field of the multiple industry such as grain.
At belt conveyer material blanking point place, load-transfer device often bears larger impulsive force, and when particularly transporting large granular materials, suffered impulsive force is larger, even load-transfer device is pounded and wears.In order to protect load-transfer device, needing the impact taking measures to reduce herein, arranging buffer bed below load-transfer device of being everlasting.Buffer bed the top is many buffer bar, buffer bar is made by high-molecular polythene, the direction being parallel to load-transfer device operation is laid to flute profile, match with the flute profile of flute profile load-transfer device, load-transfer device rubs at buffer bar upper surface and slides, buffer bar bears the impulsive force of the deadweight of load-transfer device, the weight of material and material, and buffer bar is connected in frame by the support of rigidity.
This buffer bedly have good buffering effect, can deal with the material of most of kind, but, transporting some occasion of ore, raw coal, its buffering effect or limited, often pounds load-transfer device and wears or buffer bar pounded disconnected, also need to take more effective impact mitigation measure to solve this problem.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provides the flute profile of a kind of cushion characteristic better with disc spring buffer bed.
The utility model is achieved through the following technical solutions:
A kind of flute profile with disc spring is buffer bed, comprises longeron, buffer bar, multiple crossbeam, bearing pin, disc spring and guide rod; Multiple longitudinal hole is had above longeron;
Flat section, the oblique section in limit and crossbeam earrings during crossbeam comprises, in flat section be horizontally disposed with, the end points of flat section during Xie Duan one end, two limits connects, the other end extends obliquely, in two oblique sections in limit and one, flat section connects into opening up flute profile, and the top end points of the oblique section in limit is provided with crossbeam earrings;
There is guide rod earrings guide rod upper end, by bearing pin, and crossbeam earrings and guide rod earrings composition hinge; Guide rod is also fixed with overhead gage, one group of disc spring is through on guide rod, lower end of the guide rod is through in longitudinal hole, and guide rod and longeron constitute moving sets, and guide rod lower end is fixed with lower baffle plate, the flexible power of this group disc spring, upper end compresses overhead gage, and lower end compresses longeron, and longeron compresses lower baffle plate, overhead gage and lower baffle plate are applied to guide rod strength, and guide rod is subject to tensile force;
Longeron is arranged multiple crossbeam, multiple crossbeam is along the direction alignment being parallel to longeron;
Buffer bar is parallel to longeron, be fixed on simultaneously multiple in flat section or in the oblique section in limit, multiple buffer bar surrounds an opening up groove.
Above-described multiple crossbeam refers to three to six.
The manufactured materials of above-described buffer bar is high-molecular polythene, and different according to model, multiple buffer bar is generally 6 to 20.
Load-transfer device is layered on the groove of multiple buffer bar composition, multiple buffer bar bears the gravity of load-transfer device and material above, at discharging point place, when there being large granular materials to fall on load-transfer device, produce very large impulsive force, very large instantaneous pressure is produced to load-transfer device, and buffer bar can be passed through rapidly, crossbeam passes to guide rod, disc spring and longeron, elastic compression after disc spring is under pressure, length shortens, thus play buffer action, guide rod moves down a segment distance along longitudinal hole, material fall steady after pressure pop-off, disc spring returns to the original length again, guide rod gets back to original position along longitudinal hole again.Had the buffer action of disc spring, the destructive effect of large granular materials to load-transfer device and buffer bar reduces, and extends their service life, decreases the number of times and maintenance workload of changing spare part, improves production efficiency.
60Si2MnA selected by the manufactured materials of disc spring, and this kind of material has higher elastic limit, yield limit, impact resistance and enough large plastic deformation performance, is suitable for making disc spring.
The beneficial effects of the utility model: reduce the destructive effect of large granular materials to load-transfer device and buffer bar, extend their service life, decrease the number of times and maintenance workload of changing spare part, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure schematic diagram of the utility model embodiment.
Fig. 2 is the three-dimensional structure schematic diagram of the utility model embodiment.
Fig. 3 is the front elevation of the utility model embodiment.
Fig. 4 is the cutaway view along A-A line in Fig. 3, and guide rod 7 is in situation during home position.
Fig. 5 is the cutaway view along A-A line in Fig. 3, and guide rod 7 moves down a situation during segment distance.
Shown in figure: 1. longeron; 11. longitudinal holes; 2. load-transfer device; 3. buffer bar; 4. crossbeam; 41. crossbeam earrings; Flat section in 42.; The 43. oblique sections in limit; 5. bearing pin; 6. disc spring; 7. guide rod; 71. overhead gages; 72. lower baffle plates; 73. guide rod earrings.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: see Fig. 1 to Fig. 5.
A kind of flute profile with disc spring is buffer bed, comprises longeron 1, buffer bar 3,3 crossbeams 4, bearing pin 5, disc spring 6 and guide rods 7; Longeron 1 has 10 longitudinal holes 11 above;
Flat section 42, the oblique section 43 in limit and crossbeam earrings 41 during crossbeam 4 comprises, in flat section 42 be horizontally disposed with, the end points of flat section 42 during Xie Duan43 one end, two limits connects, the other end extends obliquely, in two oblique sections in limit 43 and one, flat section 42 connects into opening up flute profile, and the top end points of the oblique section in limit 43 is provided with crossbeam earrings 41;
There is guide rod earrings 73 guide rod 7 upper end, and by bearing pin 5, crossbeam earrings 44 and guide rod earrings 73 form hinge; Guide rod 7 is also fixed with overhead gage 71, one group of disc spring 6 is through on guide rod 7, guide rod 7 lower end is through in longitudinal hole 11, and guide rod 7 and longeron 1 constitute moving sets, and guide rod 7 lower end is fixed with lower baffle plate 72, the flexible power of this group disc spring 6, upper end compresses overhead gage 71, and lower end compresses longeron 1, and longeron 1 compresses lower baffle plate 72, overhead gage 71 and lower baffle plate 72 are applied to guide rod 7 strength, and guide rod 7 is subject to tensile force;
Longeron 1 is arranged 3 crossbeams, 4,3 crossbeams 4 are along the direction alignment being parallel to longeron 1;
Buffer bar 3 is parallel to longeron 1, is fixed in 3 in flat section 42 or in 3 oblique sections 43 in limit simultaneously, and 10 buffer bar 3 surround an opening up groove.
The manufactured materials of above-described buffer bar 3 is high-molecular polythenes.
Load-transfer device 2 is layered on the groove of 10 buffer bar 3 compositions, 10 buffer bar 3 bear the gravity of load-transfer device 2 and material above, at discharging point place, when there being large granular materials to fall on load-transfer device 2, produce very large impulsive force, very large instantaneous pressure is produced to load-transfer device 2, and buffer bar 3 can be passed through rapidly, crossbeam 4 passes to guide rod 7, disc spring 6 and longeron 1, elastic compression after disc spring 6 is under pressure, length shortens, as shown in Figure 4, thus play buffer action, guide rod 7 moves down a segment distance along longitudinal hole 11, material fall steady after pressure pop-off, disc spring 6 returns to the original length again, as shown in Figure 5, guide rod 7 gets back to original position along longitudinal hole 11 again.Had the buffer action of disc spring 6, the destructive effect of large granular materials to load-transfer device 2 and buffer bar 3 reduces, and extends their service life, decreases the number of times and maintenance workload of changing spare part, improves production efficiency.
60Si2MnA selected by the manufactured materials of disc spring 6, and this kind of material has higher elastic limit, yield limit, impact resistance and enough large plastic deformation performance, is suitable for making disc spring.
The beneficial effect of the present embodiment: reduce the destructive effect of large granular materials to load-transfer device 2 and buffer bar 3, extend their service life, decreases the number of times and maintenance workload of changing spare part, improves production efficiency.
Claims (3)
1. the flute profile with disc spring is buffer bed, it is characterized in that, comprises longeron, buffer bar, multiple crossbeam, bearing pin, disc spring and guide rod; Multiple longitudinal hole is had above longeron;
Flat section, the oblique section in limit and crossbeam earrings during crossbeam comprises, in flat section be horizontally disposed with, the end points of flat section during Xie Duan one end, two limits connects, the other end extends obliquely, in two oblique sections in limit and one, flat section connects into opening up flute profile, and the top end points of the oblique section in limit is provided with crossbeam earrings;
There is guide rod earrings guide rod upper end, by bearing pin, and crossbeam earrings and guide rod earrings composition hinge; Guide rod is also fixed with overhead gage, and one group of disc spring is through on guide rod, and lower end of the guide rod is through in longitudinal hole, and guide rod and longeron constitute moving sets, and guide rod lower end is fixed with lower baffle plate, and disc spring upper end compresses overhead gage, and lower end compresses longeron, and longeron compresses lower baffle plate;
Longeron is arranged multiple crossbeam, multiple crossbeam is along the direction alignment being parallel to longeron;
Buffer bar is parallel to longeron, be fixed on simultaneously multiple in flat section or in the oblique section in limit, multiple buffer bar surrounds an opening up groove.
2. the flute profile of band disc spring according to claim 1 is buffer bed, it is characterized in that multiple crossbeam refers to three to six.
3. the flute profile of band disc spring according to claim 1 and 2 is buffer bed, it is characterized in that the manufactured materials of disc spring is 60Si2MnA or 50CrVA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251522.9U CN204688950U (en) | 2015-04-19 | 2015-04-19 | Flute profile with disc spring is buffer bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251522.9U CN204688950U (en) | 2015-04-19 | 2015-04-19 | Flute profile with disc spring is buffer bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688950U true CN204688950U (en) | 2015-10-07 |
Family
ID=54229265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520251522.9U Expired - Fee Related CN204688950U (en) | 2015-04-19 | 2015-04-19 | Flute profile with disc spring is buffer bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204688950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100642A (en) * | 2017-12-17 | 2018-06-01 | 江苏日升电力机械有限公司 | A kind of belt plow load-bearing cushion mechanism |
| CN110902305A (en) * | 2019-11-18 | 2020-03-24 | 神华粤电珠海港煤炭码头有限责任公司 | Buffer bed installation construction method |
-
2015
- 2015-04-19 CN CN201520251522.9U patent/CN204688950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100642A (en) * | 2017-12-17 | 2018-06-01 | 江苏日升电力机械有限公司 | A kind of belt plow load-bearing cushion mechanism |
| CN110902305A (en) * | 2019-11-18 | 2020-03-24 | 神华粤电珠海港煤炭码头有限责任公司 | Buffer bed installation construction method |
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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: 20151007 Termination date: 20160419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |