CN203095054U - Passive multi-point mechanical loading and broken belt protecting device - Google Patents
Passive multi-point mechanical loading and broken belt protecting device Download PDFInfo
- Publication number
- CN203095054U CN203095054U CN 201320054076 CN201320054076U CN203095054U CN 203095054 U CN203095054 U CN 203095054U CN 201320054076 CN201320054076 CN 201320054076 CN 201320054076 U CN201320054076 U CN 201320054076U CN 203095054 U CN203095054 U CN 203095054U
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- support
- inclined support
- carrying roller
- movable inclined
- skid
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Abstract
The utility model discloses a passive multi-point mechanical loading and broken belt protecting device comprising a linear sliding rail (2), a movable inclined support (5), a fixed inclined support (4) and an anti-skid device. The fixed inclined support and the linear sliding rail are fixedly arranged in a frame body (1), the movable inclined support (5) is movably arranged on the linear sliding rail (2), a carrier roller is an abrasion-resistant large-friction non-return carrier roller (8), a carrier roller installation support (6) is fixed on the lower portion of the movable inclined support, and the upper portion of the fixed inclined support is provided with an installation groove (13). The anti-skid device comprises a connecting rod (10) and an anti-skid braking hammer (7), wherein the anti-skid braking hammer is fixed at one end of the connecting rod (10), the other end of the connecting rod (10) is hinged to the upper end of the movable inclined support (5), an extending claw (9) is arranged on the connecting rod, and the extending claw is buckled in the installation groove (13). The passive multi-point mechanical loading and broken belt protecting device has the advantages of being needless of power sources, sensitive in motion response, and needless of daily maintenance.
Description
Technical field
The utility model relates to a kind of mining conveyer broken-belt protecting device, specifically is to transport belt break protection device on a kind of passive multiple spot mechanical type, is applicable to that the slope is with in the belt conveyer.
Background technology
The conveyer great majority are for tilting to install in colliery, mine, harbour and power plant.General leaning angle in the colliery is below 20 °, and it is present ubiquitous phenomenon that conveyer stops in the climbing load, and the broken belt accident phenomenon also is of common occurrence.The carrying roller that uses in the belt conveyer is two-way rotation at present, if broken belt takes place, when slipping car not only material can gamble the plug tunnel, and this meeting under the combined action power of its deadweight and material of rubber conveyer belt destroys the facility in the tunnel, even causes casualty accident along machine acceleration downslide.Must be rapidly in the broken belt protector process, the movement response sensitivity is so should not adopt hydraulic pressure, pneumatic actuation arresting agency.Belt break protection device in usefulness has the electric signal of employing as trigger means at present, but this class belt break protection device is prone to misoperation.Existing belt break protection device all needs propulsion source simultaneously, safeguards cumbersome.
Summary of the invention
At the problem that above-mentioned prior art exists, the utility model provides on a kind of passive multiple spot mechanical type and transports belt break protection device, need not propulsion source, and the movement response sensitivity, need not daily attention.
To achieve these goals; the technical solution adopted in the utility model is: transport belt break protection device on a kind of passive multiple spot mechanical type; comprise support body; carrying roller mounting bracket and carrying roller; carrying roller is arranged on the carrying roller mounting bracket; the surface of carrying roller is provided with the well-distributed solder joint; also comprise line slide rail; movable inclined support; constant tilt support and anti-skid device; the constant tilt support; line slide rail is fixedly mounted on the support body; movable inclined support is movably arranged on the line slide rail; described carrying roller is wear-resisting big friction force Non-return idler; the carrying roller mounting bracket is fixed on movable inclined support bottom; the top of constant tilt support is provided with the installation groove; described anti-skid device comprises pipe link and non-skid braking hammer; the non-skid braking hammer is fixed on an end of pipe link; the other end of pipe link and the upper end of movable inclined support are hinged, and pipe link is provided with projected claw, and projected claw is buckled in to be installed in the groove.
Further, also comprise counter weight, connect support plate and adapter plate, adapter plate is fixed on the opposite side that pipe link falls to moving, and the end and the adapter plate that connect support plate are hinged, and the other end that connects support plate is connected with counter weight.
Further, also comprising the reinforcement hook, captives joint with movable inclined support bottom in the upper end of strengthening hook, and the lower end of strengthening hook is stuck on the support body, and can move back and forth on support body.
Further, the surface of described non-skid braking hammer is provided with the well-distributed solder joint.
Compared with prior art, the mode that the utility model adopts non-skid braking hammer and wear-resisting big friction force Non-return idler to combine, when belt conveyer generation belt phenomenon, the non-skid braking hammer can drop on the wear-resisting big friction force Non-return idler, itself and conveyer belt are fitted tightly, thereby with wear-resisting big friction force Non-return idler conveyer belt is stopped gliding, the utlity model has in addition little, the installation of taking up room, convenient transportation, simple in structure, be active in one's movements, whole firm, need not propulsion source, exempt from daily attention, the advantage of long service life.
Description of drawings
Fig. 1 is the axis of no-feathering mapping of the utility model glancing impact;
Fig. 2 be among Fig. 1 A to not to the scheme drawing of belt glancing impact;
Fig. 3 be among Fig. 1 A to the scheme drawing to the belt glancing impact;
Fig. 4 is the constructional drawing of the movable inclined support of the utility model;
Fig. 5 is the constructional drawing of the utility model non-skid braking hammer;
Fig. 6 is a wear-resisting big friction force Non-return idler sectional structure chart of the present utility model;
Fig. 7 is reinforcement hook structure figure of the present utility model.
Among the figure: 1, support body, 2, line slide rail, 3, strengthen hook, 4, constant tilt support, 5, movable inclined support, 6, the carrying roller mounting bracket, 7, non-skid braking hammer, 8, wear-resisting big friction force Non-return idler, 9, projected claw, 10, pipe link, 11, counter weight, 12, connect support plate, 13, groove is installed, 14, adapter plate.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises support body 1, carrying roller mounting bracket 6 and carrying roller, carrying roller is arranged on the carrying roller mounting bracket 6, the surface of carrying roller is provided with the well-distributed solder joint, also comprise line slide rail 2, movable inclined support 5, constant tilt support 4 and anti-skid device, constant tilt support 4, line slide rail 2 is fixedly mounted on the support body 1, movable inclined support 5 is movably arranged on the line slide rail 2, described carrying roller is wear-resisting big friction force Non-return idler 8, carrying roller mounting bracket 6 is fixed on movable inclined support 5 bottoms, the top of constant tilt support 4 is provided with installs groove 13, described anti-skid device comprises pipe link 10 and non-skid braking hammer 7, non-skid braking hammer 7 is fixed on an end of pipe link 10, the upper end of the other end of pipe link 10 and movable inclined support 5 is hinged, pipe link 10 is provided with projected claw 9, and projected claw 9 is buckled in to be installed in the groove 13.
Working process: when the belt conveyer normal operation, wear-resisting big friction force Non-return idler 8 folk prescriptions are to normal rotation, and the utility model is in steady-working state; When belt conveyer generation belt phenomenon, this can glide load-transfer device along machine under the combined action power of its deadweight and material, and this moment, wear-resisting big friction force Non-return idler 8 can produce the check resistance, because the movable inclined support 5 of carrying roller mounting bracket 6 is installed to be movably arranged on the line slide rail 2, therefore effect of inertia can force movable inclined support 5 that one section displacement takes place, thereby drive the installation groove 13 that the projected claw 9 in the non-skid braking hammer 7 breaks away from the constant tilt support 4, make non-skid braking hammer 7 quicken, thereby play the effect that stops belt to glide along circular arc.
Further, the utility model also comprises counter weight 11, connects support plate 12 and adapter plate 14, and adapter plate 14 is fixed on the opposite side that pipe link 10 falls to moving, and the end and the adapter plate 14 that connect support plate 12 are hinged, and the other end that connects support plate 12 is connected with counter weight 11; Because when effect of inertia falls when non-skid braking hammer 7, counter weight 11 can quicken to fall bump and made the non-skid braking hammer 7 a bit of distance of displacement again this moment, made tightr that non-skid braking hammer 7 and belt fit, thereby played the effect that stops the belt downslide better.
For avoiding the possibility of movable inclined support 5 rollovers in the working process, the utility model also comprises strengthens hook 3, captives joint with movable inclined support 5 bottoms in the upper end of strengthening hook 3, and the lower end of strengthening hook 3 is stuck on the support body 1, and can move back and forth on support body 1.
As another kind of improvement the of the present utility model, the surface of non-skid braking hammer 7 is provided with the well-distributed solder joint; So improve, can increase the friction force of non-skid braking hammer 7 and conveyer belt, improve skidproof effect.
Claims (4)
1. transport belt break protection device on a passive multiple spot mechanical type; comprise support body (1); carrying roller mounting bracket (6) and carrying roller; carrying roller is arranged on the carrying roller mounting bracket (6); the surface of carrying roller is provided with the well-distributed solder joint; it is characterized in that; also comprise line slide rail (2); movable inclined support (5); constant tilt support (4) and anti-skid device; constant tilt support (4); line slide rail (2) is fixedly mounted on the support body (1); movable inclined support (5) is movably arranged on the line slide rail (2); described carrying roller is a wear-resisting big friction force Non-return idler (8); carrying roller mounting bracket (6) is fixed on movable inclined support (5) bottom; the top of constant tilt support (4) is provided with installs groove (13); described anti-skid device comprises pipe link (10) and non-skid braking hammer (7); non-skid braking hammer (7) is fixed on an end of pipe link (10); the upper end of the other end of pipe link (10) and movable inclined support (5) is hinged; pipe link (10) is provided with projected claw (9), and projected claw (9) is buckled in to be installed in the groove (13).
2. transport belt break protection device on the passive multiple spot mechanical type according to claim 1; it is characterized in that; also comprise counter weight (11), connect support plate (12) and adapter plate (14); adapter plate (14) is fixed on the opposite side that pipe link (10) falls to moving; the end and the adapter plate (14) that connect support plate (12) are hinged, and the other end that connects support plate (12) is connected with counter weight (11).
3. transport belt break protection device on the passive multiple spot mechanical type according to claim 1 and 2; it is characterized in that; also comprise and strengthen hook (3); captive joint with movable inclined support (5) bottom in the upper end of strengthening hook (3); the lower end of strengthening hook (3) is stuck on the support body (1), and can move back and forth on support body (1).
4. transport belt break protection device on the passive multiple spot mechanical type according to claim 1 and 2, it is characterized in that, the surface of described non-skid braking hammer (7) is provided with the well-distributed solder joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054076 CN203095054U (en) | 2013-01-31 | 2013-01-31 | Passive multi-point mechanical loading and broken belt protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054076 CN203095054U (en) | 2013-01-31 | 2013-01-31 | Passive multi-point mechanical loading and broken belt protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095054U true CN203095054U (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054076 Expired - Fee Related CN203095054U (en) | 2013-01-31 | 2013-01-31 | Passive multi-point mechanical loading and broken belt protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101742A (en) * | 2013-01-31 | 2013-05-15 | 淮北高罗输送装备有限公司 | Passive multipoint mechanical upward conveyance belt breakage protection device |
-
2013
- 2013-01-31 CN CN 201320054076 patent/CN203095054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101742A (en) * | 2013-01-31 | 2013-05-15 | 淮北高罗输送装备有限公司 | Passive multipoint mechanical upward conveyance belt breakage protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140131 |