CN103183221A - Automatic broken belt capturing device - Google Patents
Automatic broken belt capturing device Download PDFInfo
- Publication number
- CN103183221A CN103183221A CN 201310125680 CN201310125680A CN103183221A CN 103183221 A CN103183221 A CN 103183221A CN 201310125680 CN201310125680 CN 201310125680 CN 201310125680 A CN201310125680 A CN 201310125680A CN 103183221 A CN103183221 A CN 103183221A
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- Prior art keywords
- wedge block
- belt
- support
- voussoir
- lower wedge
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Abstract
The invention discloses an automatic broken belt capturing device, belonging to the technical field of belt transportation. The capturing device comprises a support, a non-return support roller, a vertical roller and a wedge block, wherein the support comprises a lower support, an upper support and a main support, and the upper support, the lower support and the vertical roller are symmetrically and fixedly arranged at two ends of the main support; the wedge block comprises an upper wedge block and a lower wedge block; the lower wedge block is connected with the lower support, the upper wedge block is connected with the upper support, and after the lower wedge block and the upper wedge block are combined with each other, the lower wedge block and the upper wedge block form a space which can be tightly closed and can be used for capturing the broken belt; a tension spring is arranged between the upper wedge block and the lower wedge block; and the non-return support roller arranged in the middle of the main support is connected with the lower wedge block through a connecting rod. The capturing device not only can capture the broken belt to avoid the capturing delay or the second breakage, but also can adapt to the transportation of various materials with different heights to prevent the belt from deviation; and the automatic broken belt capturing device is reasonable and simple in structure, low in production and maintenance costs, and reliable in running, thereby being suitable for popularization and application during production.
Description
Technical field
The invention belongs to belt conveying technology field, be specifically related to the automatic catching device of a kind of belt broken belt.
Background technology
The broken belt catching device is widely used in the belt protection of conveyers such as mine, metallurgy, electric power, port and pier, is specially adapted to go up a hill strong or the coventional type band conveyor of high spud angle, large conveying quantity, long distance.When belt conveyer generation broken belt or holdback inefficacy, the broken belt catching device can be arrested unexpected weight, the dead band belt that glides of belt fracture or back out of control rapidly, and has the function that prevents belt deviation.
Traditional broken belt catching device, its brake equipment are eccentric roll-type catching device, and an eccentric carrying roller is respectively installed in the catching device both sides, when broken belt takes place when, progressively dwindle the spacing of eccentric carrying roller and catching device braking brake shoe, compress the belt of downslide, reach the purpose that broken belt is arrested.But because broken belt takes place more suddenly, eccentric carrying roller moves not rapid, makes broken belt arrest very easily and lags behind, and arrests insensitively, is unfavorable for carrying out smoothly of on-the-spot production running.
Summary of the invention
Goal of the invention: at deficiency of the prior art, the object of the present invention is to provide the automatic catching device of a kind of belt broken belt, both can prevent belt deviation, can make again broken belt arrest rapidly, efficient, can not cause the secondary broken belt; Simultaneously, the automatic catching device of this belt broken belt is rational in infrastructure, simple, and cost of manufacture is low, is easy to maintenance and maintenance.
Technical scheme: the automatic catching device of a kind of belt broken belt, comprise support, Non-return idler, edger roll and voussoir, described support comprises lower bracket, upper bracket and main support, the equal symmetry of described upper bracket, lower bracket and edger roll is fixed on the two ends of main support; Described voussoir comprises voussoir and lower wedge block; Described lower wedge block links to each other with lower bracket, and the described voussoir of going up links to each other with upper bracket, and after the cooperation, described lower wedge block and last voussoir form can close the space that tight broken belt is arrested belt; The described spring that is provided with tensioning between voussoir and the lower wedge block of going up; The described Non-return idler that is located at the main support middle part links to each other with lower wedge block by connecting rod.
Described lower wedge block is tight with closing of last voussoir by latch control.
The described voussoir of going up is provided with the adjusting bolt that voussoir and lower wedge block distance are gone up in adjusting.
Described main support is fixed on the belt frame channel-section steel by U-bolt.
The automatic catching device of belt broken belt of the present invention is symmetrical arranged edger roll by the two ends at main support, can effectively prevent belt deviation; By at main support middle part Non-return idler being set, behind the belt broken belt, what belt was subjected to gravity and material influences meeting toward reverse direction operation, just drives the Non-return idler running, and Non-return idler is with regard to drivening rod, and connecting rod just drives lower bracket; By at last voussoir the adjusting bolt being set, can regulate the distance between voussoir and the lower wedge block, at the convey materials of differing heights, can both make the belt broken belt catching device of installing not influence normal belt and carry with rational spacing smooth delivery of power; By between last voussoir and lower wedge block, latch being set, drive latch by lower bracket and open, can realize resolutely that the broken belt of belt arrests, can not cause arresting delay; By the spring of tensioning is set between last voussoir and lower wedge block, accelerate voussoir on the one hand and close tightly, make broken belt arrest firmly on the other hand, can the secondary broken belt; By using U-bolt that main support is fixed on the belt frame channel-section steel, fixation, production run are reliable.
Beneficial effect: compared with prior art, the automatic catching device of belt broken belt of the present invention can realize resolutely that the broken belt of belt arrests, and can not cause arresting postponing or the secondary broken belt, can adapt to the conveying of various height materials again, prevents belt deviation; The automatic catching device of this belt broken belt is rational in infrastructure simply simultaneously, the production maintenance cost is low, reliable, suits to apply aborning.
Description of drawings
Fig. 1 is the structural representation of the automatic catching device of belt broken belt.
The specific embodiment
The present invention is described further below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the automatic catching device of this belt broken belt, comprise support, Non-return idler 1, edger roll 8 and voussoir, its medium-height trestle comprises lower bracket 10, upper bracket 11 and main support 12, and wherein upper bracket 11, lower bracket 10 and edger roll 8 equal symmetries are fixed on the two ends of main support 12; Voussoir comprises voussoir 3 and lower wedge block 4; Lower wedge block 4 links to each other with lower bracket 10, and last voussoir 3 links to each other with upper bracket 11, and after the cooperation, lower wedge block 4 forms with last voussoir 3 can close the space that tight broken belt is arrested belt; Be provided with the spring 5 of tensioning between last voussoir 3 and the lower wedge block 4; The Non-return idler 1 that is located at main support 12 middle parts links to each other with lower wedge block 4 by connecting rod 2; Wherein, lower wedge block 4 is tight with closing of last voussoir 3 by latch 7 controls; Last voussoir 3 is provided with regulates the adjusting bolt 6 of going up voussoir 3 and lower wedge block 4 distances; Main support 12 is fixed on the belt frame channel-section steel by 4 U-bolts 9.
Working process: when normally moving, belt trouble-free operation on Non-return idler 1, height adjustment according to material is regulated bolt 6, the spacing of voussoir 3 and lower wedge block 4 in the control, make going up space between voussoir 3 and the lower wedge block 4 can allow the material on the belt pass through smoothly, do not influence normal production running, edger roll 8 can effectively prevent belt deviation simultaneously; Behind the belt broken belt, what belt was subjected to gravity and material influences meeting toward reverse direction operation, and this moment, Non-return idler 1 was driven, and then drivening rod 2, connecting rod 2 drives lower wedge block 4 and moves, and lower wedge block 4 drives latch 7 and opens, and feasible upward voussoir 3 and lower wedge block 4 close tightly, the rapid tension of the spring 5 by tensioning, it is tight more to have accelerated closing of last voussoir 3 and lower wedge block 4, and the voussoir that closes after tight is fixed the broken belt belt, and the pulling force of spring 5 also acts on the belt, strengthen fixed effect, arrest thereby finished broken belt.
The automatic catching device of this belt broken belt can realize resolutely that the broken belt of belt arrests, and can not cause arresting postponing or the secondary broken belt, can adapt to the conveying of various height materials again, prevents belt deviation; The automatic catching device of this belt broken belt is rational in infrastructure simply simultaneously, the production maintenance cost is low, reliable, suits to apply aborning.
Claims (4)
1. automatic catching device of belt broken belt, comprise support, Non-return idler (1), edger roll (8) and voussoir, it is characterized in that: described support comprises lower bracket (10), upper bracket (11) and main support (12), and the equal symmetry of described upper bracket (11), lower bracket (10) and edger roll (8) is fixed on the two ends of main support (12); Described voussoir comprises voussoir (3) and lower wedge block (4); Described lower wedge block (4) links to each other with lower bracket (10), and the described voussoir (3) of going up links to each other with upper bracket (11), and after the cooperation, described lower wedge block (4) forms with last voussoir (3) can close the space that tight broken belt is arrested belt; The described spring (5) that is provided with tensioning between voussoir (3) and the lower wedge block (4) of going up; The described Non-return idler (1) that is located at main support (12) middle part links to each other with lower wedge block (4) by connecting rod (2).
2. the automatic catching device of belt broken belt according to claim 1 is characterized in that: described lower wedge block (4) is tight with closing of last voussoir (3) by latch (7) control.
3. the automatic catching device of belt broken belt according to claim 1 is characterized in that: the adjusting bolt (6) of voussoir (3) and lower wedge block (4) distance on voussoir (3) is provided with and regulates on described.
4. the automatic catching device of belt broken belt according to claim 1, it is characterized in that: described main support (12) is fixed on the belt frame channel-section steel by U-bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310125680 CN103183221A (en) | 2013-04-12 | 2013-04-12 | Automatic broken belt capturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310125680 CN103183221A (en) | 2013-04-12 | 2013-04-12 | Automatic broken belt capturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103183221A true CN103183221A (en) | 2013-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310125680 Pending CN103183221A (en) | 2013-04-12 | 2013-04-12 | Automatic broken belt capturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103183221A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313659A (en) * | 2018-03-31 | 2018-07-24 | 平湖纬宸机械科技有限公司 | A kind of ribbon conveyer with broken belt catcher |
| CN112278777A (en) * | 2020-10-28 | 2021-01-29 | 河南理工大学 | Belt-breaking grasping device for conveyor |
-
2013
- 2013-04-12 CN CN 201310125680 patent/CN103183221A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313659A (en) * | 2018-03-31 | 2018-07-24 | 平湖纬宸机械科技有限公司 | A kind of ribbon conveyer with broken belt catcher |
| CN112278777A (en) * | 2020-10-28 | 2021-01-29 | 河南理工大学 | Belt-breaking grasping device for conveyor |
| CN112278777B (en) * | 2020-10-28 | 2022-02-08 | 河南理工大学 | Belt-breaking grasping device for conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |