CN212831122U - Conveyor belt correcting unit - Google Patents
Conveyor belt correcting unit Download PDFInfo
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- CN212831122U CN212831122U CN202021873237.8U CN202021873237U CN212831122U CN 212831122 U CN212831122 U CN 212831122U CN 202021873237 U CN202021873237 U CN 202021873237U CN 212831122 U CN212831122 U CN 212831122U
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- connecting rod
- carrier roller
- screw rod
- vertical plate
- conveyor belt
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Abstract
The utility model relates to a conveyor belt correcting device, which comprises a fixed base, two carrier roller movable supports, a left limiting inductor, a right limiting inductor and a control system, and is characterized in that the fixed base is a rectangular box structure consisting of a bottom plate, a front vertical plate, a rear vertical plate, a left side plate and a right side plate, a screw rod transmission mechanism is arranged on the bottom plate, two chutes are symmetrically arranged on the front vertical plate and the rear vertical plate respectively, and shaft holes a are symmetrically arranged on the inner sides of the chutes; the screw rod transmission mechanism comprises a motor, an intermediate gear rack steering gear, a left screw rod, a right screw rod and a slide block, wherein the lower part of the carrier roller movable support is provided with an inclined fixed connecting rod and a movable connecting rod from inside to outside respectively, one end of the inclined fixed connecting rod is fixedly connected with the carrier roller movable support, the other end of the inclined fixed connecting rod is hinged with the fixed support, one end of the movable connecting rod is hinged with the carrier roller movable support, and the other end of the movable connecting rod is connected with the slide groove in a sliding mode. The advantages are that: simple structure, simple to operate can rectify to conveyor belt at any time.
Description
Technical Field
The utility model belongs to the technical field of conveyor belt, especially, relate to a conveyor belt correcting unit.
Background
The conveying belt is widely applied to the industries of cement, coking, metallurgy, chemical industry, steel and the like, generally comprises a belt and a motor, wherein the motor drives the belt to run and is used for conveying various solid block-shaped and powder-shaped materials or finished articles. The conveying belt can be used for continuous, efficient and large-inclination-angle transportation, is simple and convenient to use, easy to maintain and low in transportation cost, and can shorten the transportation distance, reduce the construction cost and save manpower and material resources. At present conveyor belt's compressive capacity is relatively poor, receives article extrusion structure to take place to warp easily, and the skew, this just makes conveyor belt wearing and tearing easily, and at the in-process of transporting article moreover, article skid easily and drop. A leveling correction device is needed to be used together.
Disclosure of Invention
The utility model aims at providing a conveyor belt correcting unit.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model discloses a conveyor belt correcting device, which comprises a fixed base arranged below a conveyor belt, two carrier roller movable supports symmetrically arranged on the upper part of the fixed base, a left limit inductor and a right limit inductor respectively fixed at two ends of the belt frame, and a control system electrically connected with the left limit inductor and the right limit inductor through cables, and is characterized in that the fixed base is a rectangular box structure consisting of a bottom plate, a front vertical plate, a rear vertical plate, a left side plate and a right side plate, a screw rod transmission mechanism is arranged on the bottom plate of the rectangular box structure, two chutes are symmetrically arranged on the front vertical plate and the rear vertical plate of the rectangular box structure respectively, and shaft holes a are symmetrically arranged on the inner sides of the chutes on the front vertical plate and the rear vertical plate,
the screw rod transmission mechanism comprises a motor, an intermediate gear rack steering gear, a left screw rod, a right screw rod and slide blocks, wherein the motor is arranged in the middle of the rear vertical plate and is connected with a cable electrified by a control system;
the lower part both ends of two bearing roller movable support be equipped with slope fixed link and movable connecting rod respectively from inside to outside, the lower part of two bearing roller movable support still is equipped with shaft hole b respectively, slope fixed link one end and bearing roller movable support's fixed connection, the other end rotates through round pin axle and the shaft hole a on the fixing support and is connected, movable connecting rod one end rotate through round pin axle and shaft hole b and be connected, the other end passes through rotation axis and spout sliding connection, and with slider fixed connection.
The motor drives the middle gear rack steering gear to rotate, drives the left screw rod and the right screw rod to rotate, and drives the two slide blocks on the screw rods to move, so that the movable connecting rod drives the movable end of the carrier roller to lift up, the carrier roller is in contact with the conveying belt, and the conveying belt in work is jacked up to perform leveling correction.
As a further optimization of the utility model, the sliding groove is 125mm multiplied by 26 mm.
Compared with the prior art, the utility model has the advantages that:
the device has the advantages of convenient installation and disassembly, rapid deviation adjustment, convenient installation and the like, and can correct the deviation of the conveying belt at any time to ensure the normal operation of the belt conveyer and the production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the screw drive mechanism.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figure 1, the conveyor belt correcting device of the utility model comprises a fixed base 1 arranged below a conveyor belt, two carrier roller movable brackets 12 symmetrically arranged at the upper part of the fixed base, carrier rollers 7 respectively arranged on the carrier roller movable brackets 12, a left limit inductor 14 and a right limit inductor 15 respectively fixed at the two ends of the belt bracket, and a control system 13 electrically connected with the left limit inductor 14 and the right limit inductor 15 through cables 16, it is characterized in that the fixed base 1 is a rectangular box structure consisting of a bottom plate, a front vertical plate, a rear vertical plate, a left side plate and a right side plate, a screw rod transmission mechanism is arranged on a bottom plate of the rectangular box body structure, two sliding grooves 8 are symmetrically formed in a front vertical plate and a rear vertical plate of the rectangular box body structure respectively, and shaft holes a are symmetrically formed in the inner sides of the sliding grooves in the front vertical plate and the rear vertical plate;
as shown in fig. 2, the screw rod transmission mechanism includes a motor 2, a middle rack-and-pinion steering gear 18, a left screw rod 3, a right screw rod 4 and a slide block 17, the motor 2 is arranged in the middle of the rear vertical plate and connected with a cable of the control system, the middle rack-and-pinion steering gear 18 is arranged in the middle of the bottom plate, a gear of the middle rack-and-pinion steering gear 18 is fixedly connected with an output shaft of the motor, two ends of a rack of the middle rack-and-pinion steering gear are respectively connected with the left screw rod 3 and the right screw rod 4, and the left screw rod 3 and the right screw rod 4 are symmetrically and threadedly connected with the two slide blocks 17;
the lower parts of the two carrier roller movable supports 12 are respectively provided with an inclined fixed connecting rod 5 and a movable connecting rod 10 from inside to outside, the two carrier roller movable supports 12 are respectively provided with a shaft hole b, one end of the inclined fixed connecting rod 5 is fixedly connected with the carrier roller movable supports 12, the other end of the inclined fixed connecting rod passes through the shaft hole a through a pin shaft a9 to be hinged with the fixed support 1, one end of the movable connecting rod 10 passes through the shaft hole b through a pin shaft b11 to be hinged with the carrier roller movable supports 12, the other end of the movable connecting rod is connected with a sliding groove 8 through a pin shaft c6, and the pin shaft c6 is fixedly.
When the conveyor belt correcting device works, if the conveyor belt deviates to the right, the conveyor belt touches a right limit sensor, the sensed stress condition is fed back to the control system 13 by the right limit sensor, the control system 13 starts the motor 2, the motor 2 drives the right screw rod 4 to rotate through the intermediate gear rack steering gear 18, the sliding block 17 is driven to move, the pin shaft c6 moves rightwards along the sliding groove 8, the movable connecting rod 10 is driven to rotate around the pin shaft b11, one end of the carrier roller movable support 12 is lifted due to the fact that the position of the pin shaft a9 of the inclined fixed connecting rod 5 is fixed, the carrier roller 7 is in contact with the conveyor belt, the conveyor belt in deviation is jacked, the conveyor belt is corrected, and the purpose of correcting the conveyor. When the transmission belt is separated from the right limit inductor, the pressure of the right limit inductor is 0, the control system drives the motor to rotate, the carrier roller movable support 12 is adjusted to the initial position, and the carrier roller 7 and the right limit inductor are not in contact with the transmission belt at the moment, so that correction is completed. Because this device is the symmetry setting, if conveyor belt takes place left skew, the theory of operation is the same.
The utility model discloses a control system can set up the pressure size of spacing inductor and separate the critical value, and control motor work when reaching the critical value adapts to multiple transmission environment and conveyor belt's specification.
Claims (2)
1. A conveying belt correcting device comprises a fixed base arranged below a conveying belt, two carrier roller movable supports symmetrically arranged on the upper portion of the fixed base, a left limit inductor and a right limit inductor which are respectively fixed at two ends of the belt frame, and a control system which is electrically connected with the left limit inductor and the right limit inductor through cables, and is characterized in that the fixed base is a rectangular box structure consisting of a bottom plate, a front vertical plate, a rear vertical plate, a left side plate and a right side plate;
the screw rod transmission mechanism comprises a motor, an intermediate gear rack steering gear, a left screw rod, a right screw rod and slide blocks, wherein the motor is arranged in the middle of the rear vertical plate and is connected with a cable electrified by a control system;
the lower parts of the two carrier roller movable supports are respectively provided with an inclined fixed connecting rod and a movable connecting rod from inside to outside, the two carrier roller movable supports are also respectively provided with a shaft hole b, one end of the inclined fixed connecting rod is fixedly connected with the carrier roller movable supports, the other end of the inclined fixed connecting rod penetrates through the shaft hole a through a pin shaft a to be hinged with the fixed support, one end of the movable connecting rod penetrates through the shaft hole b through the pin shaft b to be hinged with the carrier roller movable supports, the other end of the movable connecting rod is connected with the sliding groove in a sliding mode through a pin shaft c, and the.
2. The conveyor belt aligning apparatus of claim 1, wherein said slot is 125mm x 26 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021873237.8U CN212831122U (en) | 2020-09-01 | 2020-09-01 | Conveyor belt correcting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021873237.8U CN212831122U (en) | 2020-09-01 | 2020-09-01 | Conveyor belt correcting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212831122U true CN212831122U (en) | 2021-03-30 |
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ID=75146018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021873237.8U Active CN212831122U (en) | 2020-09-01 | 2020-09-01 | Conveyor belt correcting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212831122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117429179A (en) * | 2023-12-18 | 2024-01-23 | 珠海市鼎胜胶粘塑料环保科技有限公司 | Full degradation express delivery bag processing is with spouting seal device |
-
2020
- 2020-09-01 CN CN202021873237.8U patent/CN212831122U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117429179A (en) * | 2023-12-18 | 2024-01-23 | 珠海市鼎胜胶粘塑料环保科技有限公司 | Full degradation express delivery bag processing is with spouting seal device |
| CN117429179B (en) * | 2023-12-18 | 2024-03-26 | 珠海市鼎胜胶粘塑料环保科技有限公司 | Full degradation express delivery bag processing is with spouting seal device |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 114018 No.3, Taoli street, Tiexi District, Anshan City, Liaoning Province Patentee after: Liaoning Shuangan group Seamless Steel Pipe Co.,Ltd. Address before: 114018 No.3, Taoli street, Tiexi District, Anshan City, Liaoning Province Patentee before: Seamless steel pipe plant of Anshan Iron and Steel Co.,Ltd. |