CN211495773U - Device for preventing conveyer belt from being torn - Google Patents
Device for preventing conveyer belt from being torn Download PDFInfo
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- CN211495773U CN211495773U CN201922354647.5U CN201922354647U CN211495773U CN 211495773 U CN211495773 U CN 211495773U CN 201922354647 U CN201922354647 U CN 201922354647U CN 211495773 U CN211495773 U CN 211495773U
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- conveyer belt
- sensing
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- receiving hopper
- conveying belt
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Abstract
The utility model discloses a device for preventing conveyer belt from tearing, which comprises a weight sensing device, a conveyer belt receiving hopper and a conveyer belt tail wheel roller, and is characterized in that the weight sensing device comprises a sensor, a sensing disc and a sensing switch, the sensing disc is arranged on the sensor, the sensing switch is arranged on the sensor, the conveyer belt is divided into an upper conveyer belt and a lower conveyer belt, the upper conveyer belt and the lower conveyer belt are connected through the conveyer belt tail wheel roller, the vertical distance between the upper conveyer belt and the lower conveyer belt is more than or equal to 30cm, the weight sensing device is arranged between the upper conveyer belt and the lower conveyer belt and is positioned under the conveyer belt receiving hopper, at least one sensor is arranged, the conveyer belt receiving hopper is arranged over the upper conveyer belt, and the conveyer belt receiving hopper is vertical to the upper conveyer belt; the utility model discloses dropping of response object has reduced salvage, maintenance duration, has alleviateed maintenance workman's intensity of labour.
Description
Technical Field
The utility model relates to a device, in particular to prevent tearing device of conveyer belt.
Background
The conveyer belt is a composite product of rubber, fiber and metal which is used for bearing and conveying materials in the conveyer belt, or a product compounded by plastic and fabric, the conveyer belt is widely applied to occasions with short conveying distance and small conveying amount in the industries of cement, coking, metallurgy, chemical industry, steel and the like, the conveyer belt is easy to be torn in the running process, the tearing of the conveyer belt usually occurs in a funnel with narrow space, when the conveying belt is torn, materials inevitably leak from the torn seam, which often causes great loss, the prior conveying belt structure lacks an effective conveying belt protection device, and has no conveying belt tearing prevention device except a deviation prevention device, therefore, the conveying belt tearing prevention device for protecting the conveying belt from causing larger loss, reducing rush repair and maintenance time, reducing labor intensity of maintenance workers and creating larger benefits by keeping normal production is imperative.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, provided a prevent conveyer belt tearing device. The utility model adopts the technical proposal that: a device for preventing a conveying belt from being torn, which comprises a weight sensing device, a conveying belt receiving hopper and a conveying belt tail wheel roller, it is characterized in that the weight sensing device comprises a sensor, a sensing disc and a sensing switch, the sensing disc is arranged on the sensor, the sensor is provided with an inductive switch, the conveyer belt is divided into an upper conveyer belt and a lower conveyer belt, the upper conveying belt and the lower conveying belt are connected through a tail wheel roller of the conveying belt machine, the vertical distance between the upper conveying belt and the lower conveying belt is more than or equal to 30cm, the weight sensing device is arranged between the upper conveying belt and the lower conveying belt and is positioned right below the conveying belt material receiving hopper, the inductor is installed one at least, the conveyer belt receives the material funnel to install in directly over going up the conveyer belt, the conveyer belt receives the material funnel with go up the conveyer belt perpendicular.
Furthermore, the diameter of the induction disc is more than or equal to 50cm, and the diameter of the induction disc is less than or equal to 100 cm.
Further, the conveyer belt receiving hopper is cuboid in appearance.
Furthermore, the weight sensing device is provided with adjustable sensing parameters, and the sensing parameters are more than or equal to 500 g.
Further, the inductive switch is connected with a power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up dropping that weight induction system comes the response object, reduced and salvageed, maintenance duration, alleviateed maintenance workman's intensity of labour.
2. The utility model discloses a set up dropping that weight induction system responded to the object, can discover the very first time when the conveyer belt is damaged, avoided bigger loss.
Drawings
In order to more clearly explain the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.
FIG. 1 is an overall structure diagram of the present invention;
the corresponding device and equipment names are marked in the attached drawings:
in the figure, 1-an inductor, 2-an upper conveying belt, 3-a lower conveying belt, 4-a conveying belt receiving hopper, 5-a conveying belt tail wheel roller, 6-an inductive switch and 7-an inductive disc.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings.
The core of the utility model is to provide a prevent that the conveyer belt from tearing device can prevent that the conveyer belt from tearing.
FIG. 1 is an overall structure diagram of the present invention, as shown in FIG. 1, the present invention provides a conveyor belt tearing prevention device, which comprises a weight sensing device, a conveyor belt receiving hopper 4 and a conveyor belt tail wheel roller 5, and is characterized in that the weight sensing device comprises an inductor 1, a sensing disc 7 and a sensing switch 6, the sensing disc 7 is installed on the inductor 1, the sensor 1 is provided with the sensing switch 6, the conveyor belt is divided into an upper conveyor belt 2 and a lower conveyor belt 3, the upper conveyor belt 2 and the lower conveyor belt 3 are connected by the conveyor belt tail wheel roller 5, the vertical distance between the upper conveyor belt 2 and the lower conveyor belt 3 is not less than 30cm, the weight sensing device is installed between the upper conveyor belt 2 and the lower conveyor belt 3 and is located under the conveyor belt receiving hopper 4, at least one sensor 1 is installed, the conveyor belt receiving hopper 4 is installed over the upper conveyor belt 2, the conveying belt receiving funnel 4 is vertical to the upper conveying belt 2.
The diameter of the induction disc 7 is more than or equal to 50cm, and the diameter of the induction disc 7 is less than or equal to 100 cm; the appearance of the conveying belt receiving hopper 4 is a cuboid; the weight sensing device is provided with adjustable sensing parameters, and the sensing parameters are more than or equal to 500 g; the inductive switch 6 is connected with a power supply.
The utility model discloses a theory of operation: the conveyer belt receiving funnel 4 is arranged right above the upper conveyer belt 2, the vertical distance between the conveyer belt receiving funnel 4 and the upper conveyer belt 2 is more than or equal to 50cm, the distance is generally set to be 50cm during working, sometimes the distance is adjusted to be larger according to actual conditions, but cannot be adjusted to be smaller, and the vertical distance between the upper conveyer belt 2 and the lower conveyer belt 3 is more than or equal to 30cm, so that the weight sensing device is convenient to install; drop into the conveyer belt with the object and receive material funnel 4, go up 2 forward motion of conveyer belt and drive the conveyer belt and receive the object in the material funnel 4 and move forward together, go up 2 transportation in-process of conveyer belt, often have many uncertain factors to tear conveyer belt 2, for example: when the foreign matters are transported to the conveying belt receiving funnel 4 by the conveying belt, because the conveying belt receiving funnel 4 has a narrow space, the sharp ends of the foreign matters can prop against the upper conveying belt 2 to cut the conveying belt into cracks, the conveying belt is torn along with the operation of the upper conveying belt 2, not only the property loss of equipment is caused, the long-time rush repair influences the normal production, and the labor intensity of maintenance workers is increased, the utility model discloses a weight sensing device is arranged under the conveying belt receiving funnel 4, the tearing of the upper conveying belt 2 can be found at the first time, a sensing switch 6 is arranged on the weight sensing device, when the upper conveying belt 2 is torn, the materials are leaked from the torn seam, the fallen materials can fall on the sensing disc 7, and the sensor 1 arranged on the sensing disc 7 can sense the materials immediately, the inductive switch 6 is opened along with the induction of the inductor 1, the other end of the inductive switch 6 is connected with the power supply, the inductive switch 6 is opened, the power supply connected with the other end of the inductive switch 6 is also disconnected, the conveyer belt stops running, the tearing condition of the upper conveyer belt 2 can not continue any more, and the purpose of protecting the conveyer belt is achieved. In order to ensure the accuracy of the sensing signal, the value of the sensing signal can be set by debugging, and is generally equal to or more than 500 g.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.
Claims (5)
1. A conveyer belt tearing prevention device comprises a weight sensing device, a conveyer belt receiving hopper (4) and a conveyer belt tail wheel roller (5), and is characterized in that the weight sensing device comprises an inductor (1), a sensing disc (7) and a sensing switch (6), the sensing disc (7) is installed on the inductor (1), the sensing switch (6) is installed on the inductor (1), the conveyer belt is divided into an upper conveyer belt (2) and a lower conveyer belt (3), the upper conveyer belt (2) is connected with the lower conveyer belt (3) through the conveyer belt receiving hopper (5), the vertical distance between the upper conveyer belt (2) and the lower conveyer belt (3) is not less than 30cm, the weight sensing device is installed between the upper conveyer belt (2) and the lower conveyer belt (3) and is positioned under the conveyer belt receiving hopper (4), the sensor (1) is at least provided with one sensor, the conveying belt material receiving hopper (4) is arranged right above the upper conveying belt (2), and the conveying belt material receiving hopper (4) is vertical to the upper conveying belt (2).
2. The conveyor belt tearing prevention device as claimed in claim 1, wherein the diameter of the sensing disc (7) is more than or equal to 50cm, and the diameter of the sensing disc (7) is less than or equal to 100 cm.
3. The conveyor belt tearing prevention device according to claim 1, wherein the conveyor belt receiving hopper (4) is cuboid in appearance.
4. The conveyor belt tearing prevention device according to claim 1, wherein the weight sensing device is provided with an adjustable sensing parameter, and the sensing parameter is more than or equal to 500 g.
5. The conveyor belt tearing prevention device according to claim 1, wherein the inductive switch (6) is connected to a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354647.5U CN211495773U (en) | 2019-12-24 | 2019-12-24 | Device for preventing conveyer belt from being torn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922354647.5U CN211495773U (en) | 2019-12-24 | 2019-12-24 | Device for preventing conveyer belt from being torn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211495773U true CN211495773U (en) | 2020-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922354647.5U Active CN211495773U (en) | 2019-12-24 | 2019-12-24 | Device for preventing conveyer belt from being torn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211495773U (en) |
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2019
- 2019-12-24 CN CN201922354647.5U patent/CN211495773U/en active Active
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