CN202107294U - Reliably running belt type conveyor - Google Patents
Reliably running belt type conveyor Download PDFInfo
- Publication number
- CN202107294U CN202107294U CN2011201775254U CN201120177525U CN202107294U CN 202107294 U CN202107294 U CN 202107294U CN 2011201775254 U CN2011201775254 U CN 2011201775254U CN 201120177525 U CN201120177525 U CN 201120177525U CN 202107294 U CN202107294 U CN 202107294U
- Authority
- CN
- China
- Prior art keywords
- belt type
- type conveyor
- disc brake
- self
- brake
- 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
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a reliably running belt type conveyor which comprises an electromotor, a transmission drum and a speed reducer, wherein a self-cooled disc brake is connected to the speed reducer or the transmission drum, and a brake disc of the self-cooled disc brake is connected to a low speed shaft of the speed reducer or directly connected to a shaft of the transmission drum. When a control or dragging system is suddenly powered off, a dragging motor runs too fast, a conveyor belt slips or other protection stop commands are sent out, the self-cooled disc brake begins to work, and the belt type conveyor is braked or stopped in a controllable manner. The belt type conveyor can be safely and reliably braked and is particularly suitable for transporting materials on large slopes for a long distance.
Description
Technical field
The utility model relates to a kind of belt conveyer, is specially a kind of reliable belt conveyer.
Background technology
Belt conveyer just develops towards the direction of long distance, large conveying quantity, high spud angle.Material is in following fortune process, and the operating condition of drive motor possibly be a motoring condition, also possibly be generating state, and its decisive factor depends on freight volume and transportation inclination angle.When material sliding force during greater than each item resistance sum, motor counter-rotating, its rotating speed is in case surpass synchronous speed, and motor is the generating state operation.If in freight volume when overload, just cause the motor hypervelocity to get into the range of instability operation easily, or when causing system to have a power failure suddenly for a certain reason; The capital causes the conveyer get out of hand; Major parts such as reductor, main gear roller are damaged, cause conveyer broken-belt, cause the downhole safety accident.Therefore, the braking problem of belt conveyer has become the key technical problem that can conveyer reliability service.
Summary of the invention
The purpose of the utility model provide a kind of can be safely, the reliable belt conveyer of braking reliably.
Address the above problem, the technical scheme that the utility model adopts is:
A kind of reliable belt conveyer comprises electrical motor, driving drum and retarder, is connected with self cooling plate disc brake on described retarder or the driving drum.In control or dragging system sudden power, dragging motor hypervelocity, load-transfer device skids and other protection cutoff command when sending, self cooling plate disc brake is started working and is made belt conveyer controllable brake and parking.
The described belt conveyer of the utility model can be realized safety, braking reliability and energy-conservation, uses when being specially adapted under long distance, heavy grade, transport material.Use and want the described high strength belt conveyer of utility model, can guarantee downhole production safety.
Description of drawings
Fig. 1 is self cooling plate disc brake and the scheme drawing that is connected of retarder.
Fig. 2 is self cooling plate disc brake and the scheme drawing that is connected of driving drum.
Among the figure, 1-electrical motor, 2-driving drum, 3-retarder, 4-brake disc, 5-spring, 6-brake shoe, 7-first coupler, 8-second coupler, 9-load-transfer device.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be specified.
The described a kind of reliable belt conveyer of the utility model comprises electrical motor 1, driving drum 2 and retarder 3, is connected with self cooling plate disc brake on described retarder 3 or the driving drum 2.Self cooling plate disc brake is a prior art, comprises brake disc 4, spring 5 and brake shoe 6, and is furnished with Hydraulic Station.Its braking force is produced with brake disc 4 frictions by brake shoe 6.Be connected through first coupler 7 between electrical motor 1 and the retarder 3, be connected 8 through second coupler between 2 of retarder 3 and the driving drums, load-transfer device 9 is housed on the driving drum 2.
The connection mode of self cooling plate disc brake has two kinds, and is a kind of as shown in Figure 1, and the brake disc of self cooling plate disc brake is connected with the slow-speed shaft of retarder 3.Another kind of as shown in Figure 2, brake disc and driving roller shaft direct connection.
Claims (1)
1. a reliable belt conveyer comprises electrical motor (1), driving drum (2) and retarder (3), it is characterized in that: be connected with self cooling plate disc brake on described retarder (3) or the driving drum (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201775254U CN202107294U (en) | 2011-05-30 | 2011-05-30 | Reliably running belt type conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201775254U CN202107294U (en) | 2011-05-30 | 2011-05-30 | Reliably running belt type conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107294U true CN202107294U (en) | 2012-01-11 |
Family
ID=45432740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201775254U Expired - Fee Related CN202107294U (en) | 2011-05-30 | 2011-05-30 | Reliably running belt type conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616534A (en) * | 2012-03-30 | 2012-08-01 | 太原科技大学 | Belt conveyor braking system and dynamic control method thereof |
-
2011
- 2011-05-30 CN CN2011201775254U patent/CN202107294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616534A (en) * | 2012-03-30 | 2012-08-01 | 太原科技大学 | Belt conveyor braking system and dynamic control method thereof |
| CN102616534B (en) * | 2012-03-30 | 2014-03-05 | 太原科技大学 | Belt conveyor braking system and dynamic control method thereof |
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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: 20120111 Termination date: 20120530 |