CN203682511U - Movable broken belt capturing device with damping device - Google Patents
Movable broken belt capturing device with damping device Download PDFInfo
- Publication number
- CN203682511U CN203682511U CN201420015261.6U CN201420015261U CN203682511U CN 203682511 U CN203682511 U CN 203682511U CN 201420015261 U CN201420015261 U CN 201420015261U CN 203682511 U CN203682511 U CN 203682511U
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- CN
- China
- Prior art keywords
- broken belt
- connecting shaft
- base
- belt
- shock absorber
- 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 - Lifetime
Links
- 238000013016 damping Methods 0.000 title abstract 6
- 239000006096 absorbing agent Substances 0.000 claims description 29
- 230000035939 shock Effects 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 239000004519 grease Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Belt Conveyors (AREA)
Abstract
The utility model discloses a movable broken belt capturing device with a damping device. The movable broken belt capturing device comprises the damping device and a broken belt capturing device body. The damping device comprises a base, a connecting shaft and a spring, the base is fixedly arranged on the ground through foundation bolts, a connecting shaft hole is formed in the base, the spring is arranged on the connecting shaft, a limiting nut is arranged on one side of the spring, a retaining cap is arranged on the other side of the spring, a connecting shaft hole is formed in the retaining cap, the retaining cap is connected with the base in a welded mode, the base is connected with the broken belt capturing device body through the connecting shaft, and the connecting shaft penetrates through the connecting shaft hole of the retaining cap and the connecting shaft hole of the base to be connected with the broken belt capturing device body through a bolt. The movable broken belt capturing device with the damping device is reasonable and compact in structure and particularly suitable for a downward belt conveyor, the broken belt capturing device can effective prevent the situation that a conveying belt is broken again due to the fact that instantaneous tension of the conveying belt is too large through the mobility formed by the damping device, the safety operation coefficient of the belt conveyor is effectively improved, and injury accidents caused due to the fact that a belt of the belt conveyor is broken are avoided.
Description
Technical field
The utility model relates to a kind of packaged type broken belt catcher with shock absorber.
Background technology
The catching device of at present belt conveyer protection use has multiple technologies scheme, but considerable part wherein has all adopted swing brake shoe formula principle.Wedge shape brake shoe in these catching devices is fixed on upper rack or outside, in the time there is broken belt, drives brake shoe to swing by certain Power Drive Unit, reduces the gap between brake shoe and drive wheel, and belt is implemented to arrest.If divided according to propulsion source difference, can be divided into two kinds: i.e. friction-driving and electric-liquid type; The former driven roller is positioned at load-transfer device below, is centering type or ratchet inverse-stopping type, and in the time that load-transfer device normally moves, drive wheel normally rotates.When broken belt, utilize the retrograde friction force producing of load-transfer device to make driven roller drive transmission device action, brake shoe is arrested; The latter utilizes broken belt detecting sensor check broken belt signal, drives brake shoe action to implement to arrest by electro-hydraulic device.
All there are following one or more shortcomings in catching device scheme, is mainly: the first, and catching device and conveyer share a frame, and its intensity is lower, and while arresting, frame may produce distortion; The second, while arresting, only arrest load-transfer device both sides of the edge part, arrest piece and load-transfer device area of contact is little, large to load-transfer device infringement; The 3rd, drive disk assembly is many, and dust and material are easy to block the motion of movable part, has reduced the reliability of arresting; The 4th, because they are that while utilizing load-transfer device antikinesis, catching device action is sent out in generation place, so make load-transfer device short range reverse fashion when upper fortune conveyer stops, be easy to cause misoperation.
Packaged type broken belt catcher compactness rational in infrastructure with shock absorber of the present utility model, be particularly useful for downward belt conveyor, the mobility that broken belt catcher relies on shock absorber to form can prevent the accident of broken belt again that the moment overtension of load-transfer device causes by actv., actv. improves the safe operation coefficient of belt conveyer, has prevented the casualty accident that belt conveyer broken belt causes.
Summary of the invention
The purpose of this utility model is to provide a kind of packaged type broken belt catcher with shock absorber.
The purpose of this utility model is achieved through the following technical solutions:
Packaged type broken belt catcher with shock absorber of the present utility model, comprises shock absorber and broken belt catcher.Shock absorber comprises base, connecting shaft and spring, base is fixedly installed on the ground by holding-down bolt, base is provided with connecting shaft hole, spring is located on connecting shaft, spring one side is provided with stop nut, opposite side is provided with gear cap, gear cap is provided with connecting shaft hole, gear cap and base welding, base is connected by connecting shaft with broken belt catcher, connecting shaft is bolted through connecting shaft hole and the broken belt catcher of gear cap and base, between broken belt catcher and ground, be provided with steel plate, steel plate both sides are provided with gear rail, between broken belt catcher and steel plate, be provided with nylon sheet, in nylon sheet, scribble grease.
The technical scheme being provided by above-mentioned the utility model can be found out, packaged type broken belt catcher with shock absorber described in the utility model, compactness rational in infrastructure, be particularly useful for downward belt conveyor, the mobility that broken belt catcher relies on shock absorber to form can prevent the accident of broken belt again that the moment overtension of load-transfer device causes by actv., actv. improves the safe operation coefficient of belt conveyer, has prevented the casualty accident that belt conveyer broken belt causes.
Accompanying drawing explanation
Fig. 1 is the packaged type broken belt catcher structural representation with shock absorber.
The specific embodiment
Packaged type broken belt catcher with shock absorber of the present utility model, its preferably the specific embodiment as shown in Figure 1, comprise shock absorber and broken belt catcher 1 with the packaged type broken belt catcher of shock absorber.
Shock absorber comprises base 2, connecting shaft 3 and spring 4, base 2 is fixedly installed on the ground by holding-down bolt, base 2 is provided with connecting shaft hole, spring 4 is located on connecting shaft 3, spring 4 one sides are provided with stop nut 5, opposite side is provided with gear cap 6, gear cap 6 is provided with connecting shaft hole, gear cap 6 welds with base 2, base 2 is connected by connecting shaft 3 with broken belt catcher 1, connecting shaft 3 is bolted through connecting shaft hole and the broken belt catcher 1 of gear cap 6 and base 2, between broken belt catcher 1 and ground, be provided with steel plate 7, steel plate 7 both sides are provided with gear rail, between broken belt catcher and steel plate 7, be provided with nylon sheet 8, in nylon sheet 8, scribble grease 9.
Packaged type broken belt catcher with shock absorber of the present utility model has following innovative point:
Spring one side with the packaged type broken belt catcher of shock absorber is provided with stop nut, opposite side is provided with gear cap, gear cap is provided with connecting shaft hole, gear cap and base welding, connecting shaft is bolted through connecting shaft hole and the broken belt catcher of gear cap and base, can improve the reliability of spring on connecting shaft by actv., the mobility that broken belt catcher relies on shock absorber to form can prevent the accident of broken belt again that the moment overtension of load-transfer device causes by actv.;
Steel plate both sides with the packaged type broken belt catcher of shock absorber are provided with gear rail, can actv. guarantee the orientation operation of broken belt catcher;
With being provided with nylon sheet between the broken belt catcher of the packaged type broken belt catcher of shock absorber and steel plate, in nylon sheet, scribble grease, can reduce the friction force between broken belt catcher and steel plate by actv..
Below in conjunction with accompanying drawing, the principle of work of the packaged type broken belt catcher with shock absorber is described further:
In the time that belt conveyer normally moves, rely on the tension force of load-transfer device, by broken belt catcher, arrest piece 10 and under arrest piece 11 and compress;
In the time of belt conveyer generation broken belt accident, (this is load-transfer device generation broken belt the moment of fault in the tension force meeting rapid drawdown of load-transfer device, energizing signal the most accurately), load-transfer device occurs to relax and glide, now, arrest that piece 10 rotates up under the driving of volute spiral spring torsion and load-transfer device friction force until on arrest to form between piece 10 and entablatrance 12 and arrest gap and arrest load-transfer device, under arrest piece 11 and under self gravitation effect, be rotated down between cross sill 13 to form and arrest gap and arrest load-transfer device, thereby effectively implement to arrest, Accident prevention further occurs.
Broken belt catcher can, by shock absorber along the relative motion on steel plate of gear rail, prevent the accident of broken belt again causing because of load-transfer device moment overtension.
The beneficial effects of the utility model
Compactness rational in infrastructure;
Be particularly useful for downward belt conveyor;
The mobility that broken belt catcher relies on shock absorber to form can prevent the accident of broken belt again that the moment overtension of load-transfer device causes by actv.;
Actv. improves the safe operation coefficient of belt conveyer;
Prevent the casualty accident that belt conveyer broken belt causes.
The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. the packaged type broken belt catcher with shock absorber, it is characterized in that, the described packaged type broken belt catcher with shock absorber comprises shock absorber and broken belt catcher, described shock absorber comprises base, connecting shaft and spring, described base is fixedly installed on the ground by holding-down bolt, described base is provided with connecting shaft hole, described spring is located on described connecting shaft, described spring one side is provided with stop nut, opposite side is provided with gear cap, described gear cap is provided with connecting shaft hole, described gear cap and the welding of described base, described base is connected by described connecting shaft with described broken belt catcher, described connecting shaft is bolted through connecting shaft hole and the described broken belt catcher of described gear cap and described base, between described broken belt catcher and ground, be provided with steel plate.
2. the packaged type broken belt catcher with shock absorber according to claim 1, is characterized in that, described steel plate both sides are provided with gear rail.
3. the packaged type broken belt catcher with shock absorber according to claim 1, is characterized in that, between described broken belt catcher and described steel plate, is provided with nylon sheet, in described nylon sheet, scribbles grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015261.6U CN203682511U (en) | 2014-01-10 | 2014-01-10 | Movable broken belt capturing device with damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420015261.6U CN203682511U (en) | 2014-01-10 | 2014-01-10 | Movable broken belt capturing device with damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682511U true CN203682511U (en) | 2014-07-02 |
Family
ID=51004450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420015261.6U Expired - Lifetime CN203682511U (en) | 2014-01-10 | 2014-01-10 | Movable broken belt capturing device with damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682511U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708207A (en) * | 2014-01-10 | 2014-04-09 | 力博重工科技股份有限公司 | Movable type broken-belt catching device with buffer device |
| CN104495293A (en) * | 2014-12-29 | 2015-04-08 | 李宝 | Belt breakage prevention catching device of belt conveyor |
-
2014
- 2014-01-10 CN CN201420015261.6U patent/CN203682511U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708207A (en) * | 2014-01-10 | 2014-04-09 | 力博重工科技股份有限公司 | Movable type broken-belt catching device with buffer device |
| CN104495293A (en) * | 2014-12-29 | 2015-04-08 | 李宝 | Belt breakage prevention catching device of belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160214 Address after: 271000, Shandong Tai'an Economic Development Zone, Ningyang Bo heavy industry Polytron Technologies Inc Patentee after: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 271411 Ningyang Economic Development Zone, Shandong Province, heavy industry Polytron Technologies Inc Patentee before: LIBO HEAVY MACHINE TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Movable catching device for broken belt with buffer device Effective date of registration: 20200814 Granted publication date: 20140702 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980004967 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210810 Granted publication date: 20140702 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980004967 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Movable broken belt catching device with buffer device Effective date of registration: 20210812 Granted publication date: 20140702 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980007622 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220829 Granted publication date: 20140702 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980007622 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |