CN215796622U - Movable belt limiting protection system - Google Patents
Movable belt limiting protection system Download PDFInfo
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- CN215796622U CN215796622U CN202121110447.6U CN202121110447U CN215796622U CN 215796622 U CN215796622 U CN 215796622U CN 202121110447 U CN202121110447 U CN 202121110447U CN 215796622 U CN215796622 U CN 215796622U
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- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
A movable belt limiting protection system comprises a movable belt unit and a protection unit, wherein the protection unit comprises a mobile trolley, and the mobile trolley is movably arranged on a track; and the moving trolley is fixedly provided with an overwinding switch, and the overwinding switch is in signal connection with the traction mechanism. The utility model has simple structure, convenient use, low manufacturing cost and easy maintenance, solves various problems in the prior art through the simple structure, realizes the safe stop of the movable belt in the operation process, prolongs the service life of equipment and improves the production safety.
Description
Technical Field
The utility model relates to the field of material transfer, in particular to a movable belt limiting protection system.
Background
The movable belt can move freely on the laid track, is convenient for short-distance transportation, and is better served for production. However, due to the structural deficiency or the unreasonable design, the device is easy to damage when in use, and the direct scrapping is often not fresh when in serious condition, so that the service life is greatly reduced. The problem mainly focuses on that when the machine head is overwound, the traction chain is always in a powerful running state, the chain breaking phenomenon occurs, and when the machine head is seriously stopped and overloaded, equipment is scrapped, so that the operation efficiency of a workshop section is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the movable belt limiting protection system which is simple in structure, safe, reliable and convenient to use.
The equipment comprises a movable belt unit and a protection unit;
the movable belt unit comprises a track, a movable belt and a traction mechanism, the movable belt is movably arranged on the track, and the movable belt is in power connection with the traction mechanism;
the protection unit comprises a mobile trolley, and the mobile trolley is movably arranged on the track;
and the moving trolley is fixedly provided with an overwinding switch, and the overwinding switch is in signal connection with the traction mechanism. That is, after the overwinding switch is triggered by the action trolley, the overwinding switch turns off the power of the traction structure through the relay.
Furthermore, a locking unit is arranged on the action trolley, and the overwinding switch is arranged at the end head of the action trolley.
The purpose of the arrangement is to realize the mechanical locking of the auxiliary moving belt position through the movable arrangement form and the position locking of the mobile trolley, and to facilitate the adjustment of the locking position.
Preferably, the locking unit may take the form of a locking arm engaging a hard stop of the bolt.
Further, the overwinding switch is a wireless switch.
The utility model has the beneficial effects that: the utility model has simple structure, convenient use, low manufacturing cost and easy maintenance, solves various problems in the prior art through the simple structure, realizes the safe stop of the movable belt in the operation process, prolongs the service life of equipment and improves the production safety.
Drawings
FIG. 1 is a schematic structural view of a mobile belt position limiting protection system according to the present invention;
reference numerals:
1-track 2-moving belt 3-overwinding switch 4-traction mechanism 5-locking unit 6-action trolley
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1, the mobile belt limiting protection system of the present invention includes a mobile belt 2 unit and a protection unit;
the moving belt 2 unit comprises a track 1, a moving belt 2 and a traction mechanism 4, the moving belt 2 is movably arranged on the track 1, and the moving belt 2 is in power connection with the traction mechanism 4;
the protection unit comprises a mobile trolley 6, and the mobile trolley 6 is movably arranged on the track 1;
the over-rolling switch 3 is fixedly arranged on the mobile trolley 6, and the over-rolling switch 3 is in signal connection with the traction mechanism 4. That is, after the mobile trolley 6 triggers the overwinding switch 3, the overwinding switch 3 turns off the power of the traction structure through a relay.
Furthermore, a locking unit 5 is arranged on the action trolley 6, and the overwinding switch 3 is arranged at the end head of the action trolley 6.
The purpose of this arrangement is to achieve a mechanical locking of the position of the auxiliary moving belt 2 and to facilitate adjustment of the locking position by locking the movable arrangement of the mobile carriage 6 with the position.
Preferably, the locking unit 5 may take the form of a locking arm engaging a hard stop of the bolt.
Further, the overwind switch 3 is a wireless switch.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. A movable belt limiting protection system comprises a movable belt unit and a protection unit; remove belt unit includes track, removal belt and drive mechanism, remove the belt activity and set up on the track, remove the belt and be connected its characterized in that with drive mechanism power: the protection unit comprises a mobile trolley, and the mobile trolley is movably arranged on the track;
and the moving trolley is fixedly provided with an overwinding switch, and the overwinding switch is in signal connection with the traction mechanism.
2. The mobile belt limit protection system as claimed in claim 1, wherein the mobile cart is provided with a locking unit, and the overwinding switch is disposed at an end of the mobile cart.
3. A mobile belt restraint system according to claim 2 wherein the locking unit is in the form of a locking arm engaging a hard stop of a bolt.
4. The mobile belt limit protection system of claim 1, wherein the overwind switch is a wireless switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110447.6U CN215796622U (en) | 2021-05-24 | 2021-05-24 | Movable belt limiting protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110447.6U CN215796622U (en) | 2021-05-24 | 2021-05-24 | Movable belt limiting protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215796622U true CN215796622U (en) | 2022-02-11 |
Family
ID=80173481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121110447.6U Active CN215796622U (en) | 2021-05-24 | 2021-05-24 | Movable belt limiting protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215796622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671364A (en) * | 2022-03-29 | 2022-06-28 | 扎赉诺尔煤业有限责任公司 | Overwinding protection device for stepless rope winch |
-
2021
- 2021-05-24 CN CN202121110447.6U patent/CN215796622U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671364A (en) * | 2022-03-29 | 2022-06-28 | 扎赉诺尔煤业有限责任公司 | Overwinding protection device for stepless rope winch |
| CN114671364B (en) * | 2022-03-29 | 2023-09-29 | 扎赉诺尔煤业有限责任公司 | Overwinding protection device for stepless rope winch |
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