CN201647616U - Belt protecting device - Google Patents
Belt protecting device Download PDFInfo
- Publication number
- CN201647616U CN201647616U CN2010201191056U CN201020119105U CN201647616U CN 201647616 U CN201647616 U CN 201647616U CN 2010201191056 U CN2010201191056 U CN 2010201191056U CN 201020119105 U CN201020119105 U CN 201020119105U CN 201647616 U CN201647616 U CN 201647616U
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- electrical apparatus
- apparatus control
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- hydraulic
- belt
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Abstract
The utility model discloses a belt protecting device, which comprises a stander assembly (1), a hydraulic system (2), an electrical apparatus control system and a signal comprehensive protection system, wherein the stander assembly (1) comprises a stander (1-1) and a brake mechanism, and the stander (1-1) adopts a frame-type structure; the brake mechanism comprises an upper pressure mechanism (1-3) and a support mechanism (1-4); the upper pressure mechanism (1-3) is provided with a boosting mechanism and is driven by an oil cylinder (5); a force application beam adopts a box-shaped structure; the hydraulic system (2) is fixed on the stander (1-1) and is connected with the oil cylinder (5); the electrical apparatus control system comprises an explosion-proof type PLC electric cabinet and an explosion-proof type I/O integrated electric cabinet; the signal comprehensive protection system comprises an explosion-proof type pulse generator box and a speed measuring wheel; the electrical apparatus control system is connected with the signal comprehensive protection system and is further connected with the hydraulic system (2); the signal comprehensive protection system is mounted in a separated manner and is independent of a belt-type conveyor. The belt protecting device adopting the mode has the advantages of large brake pressure, good structural strength, and accurate signal processing.
Description
Technical field
The utility model relates to a kind of belt protection device, relates in particular to a kind of belt conveyer belt protection device.
Background technology
The belt protection device is a coal mine belt conveyor fender guard safe and reliable to operation, which kind of reason no matter, in case belt phenomenon takes place, the loss that its consequence causes is heavy.Therefore reliability and the safety that improves belt conveyer reduces economic loss and social influence that broken belt has an accident and causes, and it is very necessary that the belt protection device is installed.Present belt protection device is the traditional type fender guard, is that brake-pressure is big inadequately in that broken belt takes place, and frame is easy to generate flexural deformation, and processing signals is untimely, produces false judgment and the spurious alarm phenomenon occurs, and mounting means is dumb.
Summary of the invention
Goal of the invention: the utility model is in order to overcome the deficiencies in the prior art, provides that brake-pressure is big, structural strength good, and signal conditioning is the belt protection device accurately.
Technical scheme: a kind of belt protection device; comprise support assembly; hydraulic efficiency pressure system; electrical apparatus control system and signal are combined insurance system; described support assembly comprises frame; stop mechanism; the diagonal brace parts; frame is a tower structure; described stop mechanism comprises press mechanism; supporting mechanism; last press mechanism is provided with force-increasing mechanism; execute by oil cylinder; application of force beam is a box type construction; described hydraulic efficiency pressure system comprises explosion separation motor; Hydraulic Pump; the explosive-proof hydraulic control element; hydraulic actuator; fuel tank; pipeline; adaptor union; hydraulic efficiency pressure system is fixed on the frame and is connected with oil cylinder; described electrical apparatus control system comprises that flame-proof type PLC electric cabinet and flame-proof type I/O concentrate electric cabinet; described signal is combined insurance system and is comprised flame-proof type impulse deviser case; fifth wheel; transmission device; mechanical device; described electrical apparatus control system installation site is flexible, combines insurance system with signal and links to each other, and is connected with hydraulic efficiency pressure system simultaneously; it is partial installation that described signal is combined on the insurance system installation form, is independent of belt conveyer.
Beneficial effect: compared with prior art there is following advantage in the utility model: 1, frame is a tower structure, and application of force beam is a box type construction, support assembly has enough intensity, can carrying go up the maximum load that press mechanism applies, the flexural deformation minimum, structural strength is good.2, go up the press mechanism planted agent and be provided with force-increasing mechanism, rely on powerful braking friction and comprehensively face contact, the utmost point is implemented braking to the downslide adhesive tape effectively, thereby guarantees reliability, safety and the feasibility of braking.3, perfect acquisition of signal and electric control system, the collection that makes signal more accurately, reliable, speed of response is fast.4, signal is combined insurance system, on the installation form, adopts unit design, partial installation, is independent of belt conveyer.Conveniently, flexibly, reliably, avoid the damage of glancing impact to the conveyer frame.
Description of drawings
Fig. 1 is the structural representation of belt protection device;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below with reference to accompanying drawings, preferred embodiment of the present utility model is described in detail.
As depicted in figs. 1 and 2; a kind of belt protection device; comprise support assembly 1; hydraulic efficiency pressure system 2; electrical apparatus control system and signal are combined insurance system; described support assembly 1 comprises frame 1-1; stop mechanism; diagonal brace parts 1-2; frame 1 is a tower structure; described stop mechanism comprises press mechanism 1-3; supporting mechanism 1-4; last press mechanism 1-3 is provided with force-increasing mechanism; execute by oil cylinder 5; application of force beam is a box type construction; support assembly fixes on the ground by frame seat 8; the belt of belt conveyer is between last press mechanism 1-3 and supporting mechanism 1-4; described hydraulic efficiency pressure system 2 comprises explosion separation motor; Hydraulic Pump; the explosive-proof hydraulic control element; hydraulic actuator; fuel tank; pipeline; adaptor union; hydraulic efficiency pressure system 2 is fixed on frame 1-1 and upward is connected with oil cylinder 5; described electrical apparatus control system comprises that flame-proof type PLC electric cabinet and flame-proof type I/O concentrate electric cabinet; described signal is combined insurance system and is comprised flame-proof type impulse deviser case; fifth wheel; transmission device; mechanical device; described electrical apparatus control system installation site is flexible; combining insurance system with signal links to each other; be connected with hydraulic efficiency pressure system 2 simultaneously; it is partial installation that described signal is combined on the insurance system installation form, is independent of belt conveyer.Principle of work: signal is combined the belt running state of insurance system monitoring belt conveyer, when broken belt takes place, the broken belt signal is transferred to electrical apparatus control system, judge controlled hydraulic system 2 operations by the electrical apparatus control system analyzing and processing, hydraulic efficiency pressure system 2 driving oil cylinder 5 are exerted pressure and are promoted to go up press mechanism 1-3, last press mechanism 1-3 and supporting mechanism 1-4 mutual action clamp belt by friction force, and the accident that prevents takes place.
Claims (1)
1. belt protection device; it is characterized in that: comprise support assembly (1); hydraulic efficiency pressure system (2); electrical apparatus control system and signal are combined insurance system; described support assembly (1) comprises frame (1-1); stop mechanism; diagonal brace parts (1-2); frame (1) is a tower structure; described stop mechanism comprises press mechanism (1-3); supporting mechanism (1-4); last press mechanism (1-3) is provided with force-increasing mechanism; execute by oil cylinder (5); application of force beam is a box type construction; described hydraulic efficiency pressure system (2) comprises explosion separation motor; Hydraulic Pump; the explosive-proof hydraulic control element; hydraulic actuator; fuel tank; pipeline; adaptor union; hydraulic efficiency pressure system (2) is fixed on frame (1-1) and upward is connected with oil cylinder (5); described electrical apparatus control system comprises that flame-proof type PLC electric cabinet and flame-proof type I/O concentrate electric cabinet; described signal is combined insurance system and is comprised flame-proof type impulse deviser case; fifth wheel; transmission device; mechanical device; described electrical apparatus control system installation site is flexible; combining insurance system with signal links to each other; be connected with hydraulic efficiency pressure system (2) simultaneously; it is partial installation that described signal is combined on the insurance system installation form, is independent of belt conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201191056U CN201647616U (en) | 2010-02-25 | 2010-02-25 | Belt protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201191056U CN201647616U (en) | 2010-02-25 | 2010-02-25 | Belt protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647616U true CN201647616U (en) | 2010-11-24 |
Family
ID=43112846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201191056U Expired - Fee Related CN201647616U (en) | 2010-02-25 | 2010-02-25 | Belt protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662727A (en) * | 2013-12-27 | 2014-03-26 | 龙口矿业集团有限公司 | Brake machine for belt conveyor in coal mine roadway |
-
2010
- 2010-02-25 CN CN2010201191056U patent/CN201647616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662727A (en) * | 2013-12-27 | 2014-03-26 | 龙口矿业集团有限公司 | Brake machine for belt conveyor in coal mine roadway |
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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: 20101124 Termination date: 20160225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |