CN203359463U - Broken belt griping device of flat conveying belt - Google Patents
Broken belt griping device of flat conveying belt Download PDFInfo
- Publication number
- CN203359463U CN203359463U CN 201320388231 CN201320388231U CN203359463U CN 203359463 U CN203359463 U CN 203359463U CN 201320388231 CN201320388231 CN 201320388231 CN 201320388231 U CN201320388231 U CN 201320388231U CN 203359463 U CN203359463 U CN 203359463U
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- griping
- piece
- arrest
- belt
- frame
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Abstract
The utility model discloses a broken belt griping device of a flat conveying belt. The broken belt griping device comprises a machine frame, a lower griping piece, an upper griping piece, a force limiting device, a synchronizer and an upper griping piece trigger, wherein the lower griping piece and the upper griping piece are arranged on the machine frame, and the upper griping piece and the lower griping piece are arranged above and below the conveying belt respectively; a sliding chute is formed in the machine frame, and the upper griping piece can slide along the sliding chute; one end of the synchronizer is hinged to the machine frame, the other end of the synchronizer is connected with a force limiting block, and the synchronizer makes contact with the upper griping piece; the upper griping piece trigger and the upper griping piece are locked together, and locking and unlocking of the upper griping piece trigger and the upper gripping piece are controlled by an externally-arranged controller. The broken belt griping device of the flat conveying belt has the advantages of being simple in structure, stable in working performance and the like, and can effectively prevent generation of secondary belt breaking. The broken belt griping device of the flat conveying belt has good practicability.
Description
Technical field
The invention belongs to belt conveyer broken-belt catching equipment technical field, be specifically related to a kind of flat shape conveyor belt breakage break catching apparatus, be specially adapted on material the broken-belt catching of the flat shape load-transfer device of belt conveyer of fortune or lower fortune.
Background technology
In colliery, all conglomeraties such as iron and steel, mine, electric power, metallurgy, cement, building materials, use widely belt conveyer as transportation device.Along with scientific and technical progress and highly efficient and productive needs, belt conveyer towards large haul distance, large conveying quantity, high-power, promote angle, high belt speed future development greatly.Due to long-term running and the various unexpected factor of load-transfer device, the broken belt accident happens occasionally.After flat fortune conveyer broken-belt, harm is not very outstanding, but for large-scale upper fortune or downward belt conveyor, once conveyor belt breakage, will destroy frame, damage equipment, block corridor of belt conveyer, tunnel, cause long-time stopping production, the accident that even causes casualties, endanger very serious.
The utility model content
Goal of the invention: for the deficiencies in the prior art, the purpose of this utility model is to provide a kind of flat shape conveyor belt breakage break catching apparatus, makes it have the characteristics such as simple in structure, stable work in work, and can effectively prevent the generation of secondary broken belt.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of flat shape conveyor belt breakage break catching apparatus, comprise frame, under arrest part, on arrest part, force limiting device, synchro and on arrest the part binary pair; Under described, arrest part and on arrest part and be located on frame, and on arrest part with under arrest the upper and lower that part lays respectively at load-transfer device; Be provided with chute on described frame, arrest part on described can slide along chute; Described synchro one end and frame are hinged, and the other end is connected with force limiting device, synchro with on arrest part and touch mutually; On described, arrest the part binary pair with on arrest part and lock mutually, and control lock by the controller of peripheral hardware and put.
Described chute symmetry is located at the both sides of frame, arrests part on described to be located in chute.
Flat shape conveyor belt breakage break catching apparatus of the present utility model, during the conveyer normal operation, above arrest the upper end of part in chute, and arrest the binary pair locking from above; Like this, upper and lower arresting between part reserves enough spaces, supplies the material of load-transfer device and transportation to pass through smoothly.While conveyor belt breakage being detected, above arrest the part trigger action when the controller (electric-control system) of peripheral hardware, above arrest part under Action of Gravity Field along the chute down sliding; After above arresting part and load-transfer device contacts and under the drive at load-transfer device, continue along the chute operation, the most at last the load-transfer device wedging upper arrest part, under arrest between part.
The limiter piece plays control action to arresting the power size, and when the power of arresting is greater than the force limiting device setting value, transport belt slippery, prevent the generation of secondary broken belt accident.
Synchro is arrested part two ends in the downslide process on guaranteeing synchronous, prevents deflection.
Beneficial effect: compared with prior art, flat shape conveyor belt breakage break catching apparatus of the present utility model, have simple in structure, stable work in work, reliable; Adopt full section braking, braking force is large, little to the load-transfer device injury; Adopt multiple spot arrangement along the line, solved the problem of broken belt point randomness; There are characteristics such as flying to be with catching function, and can effectively prevent the generation of secondary broken belt.There is good practicality.
The accompanying drawing explanation
Fig. 1 is the structural representation of flat shape conveyor belt breakage break catching apparatus under mode of operation not;
Fig. 2 is the lateral plan of Fig. 1.
The structural representation of flat shape conveyor belt breakage break catching apparatus under Fig. 3 mode of operation;
Fig. 4 is the lateral plan of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As depicted in figs. 1 and 2, this flat shape conveyor belt breakage break catching apparatus comprise frame 1, under arrest part 2, on arrest part 3, force limiting device 5, chute 7, synchro 6 and on arrest part binary pair 8.Under arrest part 2 and on arrest part 3 and all be located on frame 1, under arrest part 2 and be fixedly connected with frame 1, be positioned at the below of load-transfer device 4.Establish two chutes 7 in the bilateral symmetry of frame 1, above arrest part 3 and be located in chute 7, and, under the effect of gravity, can be free to slide along chute 7.Establish and arrest part binary pair 8 near chute 7 upper end positions in frame 1, on pinning, arrest part 3.Synchro 6 one ends and frame 1 are hinged, and the other end is connected with force limiting device 5, and synchro 6 with on arrest part 3 and touch mutually; Force limiting device 5 is connected with frame 1.
As depicted in figs. 1 and 2, when conveyer works, above arrest the upper end of part 3 in chute 7, and arrest binary pair 8 lockings from above; Like this, upper and lower arresting between part reserves enough spaces, supplies the material of load-transfer device 4 and transportation to pass through smoothly.When the controller (electric-control system) of peripheral hardware detects load-transfer device 4 broken belt, above arrest part binary pair 8 action, above arrest part 3 under Action of Gravity Field along chute 7 down slidings; After above arresting part 3 and load-transfer device 4 contacts and under the drive of load-transfer device 4, continue along chute 7 operations, the most at last load-transfer device 4 wedgings upper arrest part 3, under arrest between part 2, as shown in Figure 3 and Figure 4.
In this device, 5 pairs of force limiting devices are arrested the power size and are played control action, and when the power of arresting is greater than limiter piece setting value, load-transfer device 4 skids, and prevents the generation of secondary broken belt accident.It is synchronous that synchro 6 guarantees to arrest part two ends in the downslide process, prevents deflection.
Flat shape conveyor belt breakage break catching apparatus of the present utility model, have the characteristics such as simple in structure, stable work in work, and can effectively prevent the generation of secondary broken belt.
Claims (2)
1. a flat shape conveyor belt breakage break catching apparatus is characterized in that: comprise frame (1), under arrest part (2), on arrest part (3), force limiting device (5), synchro (6) and on arrest part binary pair (8); Under described, arrest part (2) and on arrest part (3) to be located at frame (1) upper, and on arrest part (3) with under arrest the upper and lower that part (2) lays respectively at load-transfer device (4); Be provided with chute (7) on described frame (1), arrest part (3) on described can slide along chute (7); Described synchro (6) one ends and frame (1) are hinged, and the other end is connected with force limiting device (5), synchro (6) with on arrest part (3) and touch mutually; On described, arrest part binary pair (8) with on arrest part (3) and lock mutually, and control lock by the controller of peripheral hardware and put.
2. flat shape conveyor belt breakage break catching apparatus according to claim 1, it is characterized in that: described chute (7) symmetry is located at the both sides of frame (1), arrests part (3) on described to be located in chute (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320388231 CN203359463U (en) | 2013-07-02 | 2013-07-02 | Broken belt griping device of flat conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320388231 CN203359463U (en) | 2013-07-02 | 2013-07-02 | Broken belt griping device of flat conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203359463U true CN203359463U (en) | 2013-12-25 |
Family
ID=49807257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320388231 Withdrawn - After Issue CN203359463U (en) | 2013-07-02 | 2013-07-02 | Broken belt griping device of flat conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203359463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332464A (en) * | 2013-07-02 | 2013-10-02 | 扬州凯思特机械有限公司 | Broken belt capturing device for flat conveyer belt |
| US11953150B2 (en) | 2022-07-29 | 2024-04-09 | Deere & Company | Belt trap apparatuses |
-
2013
- 2013-07-02 CN CN 201320388231 patent/CN203359463U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332464A (en) * | 2013-07-02 | 2013-10-02 | 扬州凯思特机械有限公司 | Broken belt capturing device for flat conveyer belt |
| CN103332464B (en) * | 2013-07-02 | 2016-01-27 | 扬州凯思特机械有限公司 | A kind of flat shape conveyor belt breakage break catching apparatus |
| US11953150B2 (en) | 2022-07-29 | 2024-04-09 | Deere & Company | Belt trap apparatuses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |