CN203545008U - Special riding wheel device for preventing skirt belt from being damaged - Google Patents
Special riding wheel device for preventing skirt belt from being damaged Download PDFInfo
- Publication number
- CN203545008U CN203545008U CN201320749040.7U CN201320749040U CN203545008U CN 203545008 U CN203545008 U CN 203545008U CN 201320749040 U CN201320749040 U CN 201320749040U CN 203545008 U CN203545008 U CN 203545008U
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- belt
- shirt rim
- major diameter
- wheel
- major
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Abstract
The utility model relates to a special riding wheel device for preventing a skirt belt from being damaged. The special riding wheel device comprises a riding wheel. The riding wheel is installed at the lower end of the skirt belt at the return stroke section of the horizontal section of the belt through a bearing and a bearing base. The outer side of the riding wheel is provided with two major-diameter wheels for supporting a base band, the inner sides of the two major-diameter wheels are provided with a middle shaft integrated with the major-diameter wheels, the diameter of each major-diameter wheel is larger than that of the middle shaft, the radius difference between the major-diameter wheels and the middle shaft is larger than the height of the skirt of the skirt belt, the outer sides of the major-diameter wheels are provided with annular flanges, and the thickness of the major-diameter wheels is no more than the smallest horizontal distance between the skirt and the end of the base band. The special riding wheel device for preventing the skirt belt from being damaged can support the base band close to the skirt as much as possible and cannot damage the skirt when the belt deviates.
Description
Technical field
The utility model relates to belt transport field, is specifically related to belt transport field, shirt rim, particularly the tamper-proof special support wheel apparatus of a kind of shirt rim belt.
Background technology
Shirt rim belt is widely used in high spud angle transported material, has transportation volume large, the large advantage of transportation angle.But because the weight of belt self is large, when horizontal reverse-running section contacts with collet roller, shirt rim is squeezed and is out of shape and tears, and badly influences the service life of belt.
Traditional way is that corresponding base band position symmetry installs two short carrying rollers of level additional at collet roller place, but changes the following problem that exists that arranges: if the short carrying roller of level can not hold up belt away from crossing from shirt rim, shirt rim is still out of shape seriously; If close to obtaining too, easily directly withstand shirt rim during belt deviation, now little carrying roller stops operating and shirt rim is produced to new destruction.
Summary of the invention
The utility model overcomes above-mentioned the deficiencies in the prior art provides a kind of position that holds up base band near shirt rim and when belt deviation, shirt rim not to be produced to the tamper-proof special support wheel apparatus of shirt rim belt destroying as far as possible.
The technical solution of the utility model is achieved in that the tamper-proof special support wheel apparatus of a kind of shirt rim belt, comprise support roller, described support roller is arranged on the lower end of the shirt rim belt of the reverse-running section of the horizontal segment of belt by bearing and bearing seat, the arranged outside two of described support roller holds up the major diameter wheel of base band, described in two, the inner side of major diameter wheel all arranges with major diameter and takes turns the tween drive shaft being structure as a whole, the diameter of described major diameter wheel is greater than the diameter of described tween drive shaft, the semidiameter of described major diameter wheel and described tween drive shaft is greater than the height of the shirt rim of shirt rim belt, the arranged outside of described major diameter wheel has annular rib, the thickness of described major diameter wheel is no more than the minimum horizontal distance of shirt rim to tape ends.
Described in two, major diameter wheel is threaded connection with described support roller.
Described bearing is double-row self-aligning ball-bearing casing.
The diameter of described major diameter wheel is 550 millimeters, and the diameter of described tween drive shaft is 130 millimeters, and described shirt rim height is 200 millimeters.
The good effect that the technical solution of the utility model produces is as follows: described support roller outside is fixedly installed the major diameter wheel of two picking-up base band, and the semidiameter of described major diameter wheel and described tween drive shaft is greater than the height of the shirt rim of shirt rim belt, the weight of whole belt is mainly born by major diameter wheel, and protection lower end, shirt rim is not damaged; The arranged outside of described major diameter wheel has annular rib, the thickness of described major diameter wheel is no more than the minimum horizontal distance of shirt rim to tape ends, when such design has guaranteed belt deviation, be first that base band contacts annular rib, now side, shirt rim does not contact major diameter wheel, protection side, shirt rim; The diameter of described major diameter wheel is 550 millimeters, the diameter of described tween drive shaft is 130 millimeters, described shirt rim height is 200 millimeters, if base band is without any distortion, shirt rim and tween drive shaft also have the gap of 10 millimeters so, and the weight of whole belt is mainly born by major diameter wheel, if base band produces slight deformation, shirt rim is pressed on tween drive shaft gently, and such setting makes shirt rim not only bear the weight of a part of belt but also substantially do not produce distortion, and protection shirt rim is not torn; The spacing of both sides major diameter wheel is adjustable, can adjust according to on-the-spot situation, can better conform; Bearing uses double-row self-aligning ball-bearing casing, long service life, and can be according to load automatic aligning.The utility model is applicable to the shirt rim belt that any occasion is installed, low, simple in structure, easy to use to installation environment requirement, the service life of improving shirt rim belt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the tamper-proof special support wheel apparatus of shirt rim belt, comprise support roller 3, described support roller is arranged on the lower end of the shirt rim belt of the reverse-running section of the horizontal segment of belt by bearing and bearing seat 7, the arranged outside two of described support roller holds up the major diameter wheel 4 of base band 2, described in two, the inner side of major diameter wheel all arranges with major diameter and takes turns the tween drive shaft 5 being structure as a whole, the diameter of described major diameter wheel is greater than the diameter of described tween drive shaft, the semidiameter of described major diameter wheel and described tween drive shaft is greater than the height of the shirt rim 1 of shirt rim belt, the arranged outside of described major diameter wheel has annular rib 6, the thickness of described major diameter wheel equals the minimum horizontal distance of shirt rim to tape ends.
The diameter of described major diameter wheel is 550 millimeters; the diameter of described tween drive shaft is 130 millimeters; shirt rim height is 200 millimeters; if base band is without any distortion, shirt rim also has the gap of 10 millimeters from tween drive shaft, and the weight of whole belt is mainly born by major diameter wheel; if base band produces slight deformation; just in time make shirt rim being pressed on tween drive shaft gently, the weight of a part of belt has not only been born but also can not produce large deformation in shirt rim like this, to reach its effect not being torn of protection.
The height of described annular rib is 40 millimeters; thickness is 8 millimeters; therefore the thickness difference of described major diameter wheel and described annular rib than shirt rim to the minimum horizontal distance of tape ends little 8 millimeters (distance of figure middle conductor a is shirt rim and arrives the minimum horizontal distance of tape ends); when belt deviation, be first that base band contacts annular rib; now shirt rim lateral distance major diameter wheel inner side also has 8 millimeters, and protection side, shirt rim is not damaged.
Described bearing adopts double-row self-aligning ball-bearing casing, long service life, and can, according to load automatic aligning, during installation, with channel-section steel, make support and hang on original belt frame, easy for installation.
This riding wheel apparatus adopts full steel structure to make, size and current one meter wide general belt holder coupling during installation, and one meter of wide shirt rim belt can generally be installed.
In addition, described in two, major diameter wheel is threaded connection with described support roller, and the spacing of both sides major diameter wheel is adjustable, can adjust according to site work environment, can better conform.
Claims (4)
1. the tamper-proof special support wheel apparatus of shirt rim belt, comprise support roller, described support roller is arranged on the lower end of the shirt rim belt of the reverse-running section of the horizontal segment of belt by bearing and bearing seat, it is characterized in that: the arranged outside two of described support roller holds up the major diameter wheel of base band, described in two, the inner side of major diameter wheel all arranges with major diameter and takes turns the tween drive shaft being structure as a whole, the diameter of described major diameter wheel is greater than the diameter of described tween drive shaft, the semidiameter of described major diameter wheel and described tween drive shaft is greater than the height of the shirt rim of shirt rim belt, the arranged outside of described major diameter wheel has annular rib, the thickness of described major diameter wheel is no more than the minimum horizontal distance of shirt rim to tape ends.
2. the tamper-proof special support wheel apparatus of shirt rim as claimed in claim 1 belt, is characterized in that: described in two, major diameter wheel is threaded connection with described support roller.
3. the tamper-proof special support wheel apparatus of shirt rim as claimed in claim 1 belt, is characterized in that: described bearing is double-row self-aligning ball-bearing casing.
4. the tamper-proof special support wheel apparatus of shirt rim as claimed in claim 1 belt, is characterized in that: the diameter of described major diameter wheel is 550 millimeters, and the diameter of described tween drive shaft is 130 millimeters, and described shirt rim height is 200 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749040.7U CN203545008U (en) | 2013-11-25 | 2013-11-25 | Special riding wheel device for preventing skirt belt from being damaged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320749040.7U CN203545008U (en) | 2013-11-25 | 2013-11-25 | Special riding wheel device for preventing skirt belt from being damaged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545008U true CN203545008U (en) | 2014-04-16 |
Family
ID=50463157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320749040.7U Expired - Fee Related CN203545008U (en) | 2013-11-25 | 2013-11-25 | Special riding wheel device for preventing skirt belt from being damaged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116843A (en) * | 2017-12-08 | 2018-06-05 | 铜陵汇宇实业有限公司 | A kind of tensioning running deviation preventing mechanism |
-
2013
- 2013-11-25 CN CN201320749040.7U patent/CN203545008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108116843A (en) * | 2017-12-08 | 2018-06-05 | 铜陵汇宇实业有限公司 | A kind of tensioning running deviation preventing mechanism |
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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: 20140416 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |