CN217424506U - Bidirectional discharging belt metering device - Google Patents
Bidirectional discharging belt metering device Download PDFInfo
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- CN217424506U CN217424506U CN202221421512.1U CN202221421512U CN217424506U CN 217424506 U CN217424506 U CN 217424506U CN 202221421512 U CN202221421512 U CN 202221421512U CN 217424506 U CN217424506 U CN 217424506U
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- carrier roller
- transmission
- belt
- metering device
- carrier
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a bidirectional blanking belt metering device, which comprises a storage bin, a conveying belt, a frame, two transmission carrier rollers, two clutches and two speed reducing motors; the feed opening of the storage bin is arranged above the belt surface of the conveying belt; the two transmission carrier rollers are respectively rotatably arranged at two ends of the frame, and the conveying belt is wound between the two transmission carrier rollers; one end of each of the two transmission carrier roller rotating shafts is provided with a speed sensor; the output end of the speed reducing motor is in transmission connection with the input end of the clutch, and the output end of the clutch is in transmission connection with the other end of the transmission carrier roller. Has the advantages that: 1. the bidirectional blanking belt metering device is simple in structure, can meet the metering requirements of two production lines, and saves equipment cost and production space; 2. a clutch is arranged between the transmission carrier roller and the speed reducing motor, so that the operation of switching the blanking direction is simple and convenient; 3. through set up the supporting roller in the frame for conveyor belt operation is stable, is favorable to the accuracy of weighing.
Description
The technical field is as follows:
the utility model relates to a metering device technical field especially relates to a two-way unloading belt metering device.
Background art:
the belt metering device is a common device in cement production, and the main metering principle is that a weighing sensor is used for detecting an instantaneous weight signal of a material on a conveying belt in unit length, the instantaneous weight signal is matched with a conveying belt advancing speed signal detected by a speed sensor, and the detected signal is transmitted back to a control system for conversion, so that the real weight of the measured material is obtained.
At present, a belt weighing device is one-way metering, materials are single after metering, each production line is required to be provided with a belt conveyor and a storage bin, equipment investment is increased, and mass production space is occupied.
The utility model has the following contents:
an object of the utility model is to provide a can satisfy two-way unloading belt metering device of two production line measurement demands.
The utility model discloses by following technical scheme implement: a bidirectional blanking belt metering device comprises a storage bin, a conveying belt, a rack, two transmission carrier rollers, two clutches and two speed reducing motors;
the feed opening of the storage bin is arranged above the belt surface of the conveying belt; the two transmission carrier rollers are respectively rotatably arranged at two ends of the rack, and the conveying belt is wound between the two transmission carrier rollers; one end of each of the two transmission carrier roller rotating shafts is provided with a speed sensor; the output end of the speed reducing motor is in transmission connection with the input end of the clutch, and the output end of the clutch is in transmission connection with the other end of the transmission carrier roller.
Preferably, a plurality of supporting carrier rollers and two groups of floating carrier roller groups are sequentially arranged on the rack along the length direction of the rack; the rotating shaft of the supporting carrier roller is rotatably connected with the rack; the floating carrier roller group comprises a carrier roller support and a plurality of carrier rollers, a rotating shaft of each carrier roller is rotatably connected with the carrier roller support, one end, far away from the storage bin, of each carrier roller support is hinged to the frame, the other end of each carrier roller support is connected with two weighing sensors, and the other ends of the two weighing sensors are respectively fixed on the frames on two sides of the floating carrier roller group.
Preferably, the heights of the upper edges of the transmission idler, the idler of the floating idler set and the support idler are the same.
The utility model has the advantages that: 1. the bidirectional blanking belt metering device is simple in structure, can meet the metering requirements of two production lines, and saves equipment cost and production space; 2. a clutch is arranged between the transmission carrier roller and the speed reducing motor, so that the operation of switching the blanking direction is simple and convenient; 3. through set up the supporting roller in the frame for conveyor belt operation is stable, is favorable to the accuracy of weighing.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the present embodiment;
FIG. 2 is a left side view of the present embodiment;
in the figure: 1. the device comprises a storage bin, 2, a conveying belt, 3, a rack, 4, a transmission carrier roller, 5, a floating carrier roller group, 51, a carrier roller bracket, 52, a carrier roller, 6, a supporting carrier roller, 7, a clutch, 8, a speed reducing motor, 9, a weighing sensor, 10 and a speed sensor.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1-2, a bidirectional blanking belt metering device comprises a storage bin 1, a conveying belt 2, a frame 3, two transmission carrier rollers 4, two groups of floating carrier roller groups 5, a plurality of support carrier rollers 6, two clutches 7 and two speed reducing motors 8;
the feed opening of the feed bin 1 is arranged above the belt surface of the conveying belt 2; the two transmission carrier rollers 4 are respectively rotatably arranged at two ends of the frame 3, and the conveying belt 2 is wound between the two transmission carrier rollers 4; one end of each rotating shaft of the two transmission carrier rollers 4 is provided with a speed sensor 10(ELTRA TECH, model EL40A2048Z5/30 P6X6PR2.004C); the output end of the speed reducing motor 8 is in transmission connection with the input end of the clutch 7, and the output end of the clutch 7 is in transmission connection with the other end of the transmission carrier roller 4.
A plurality of supporting carrier rollers 6 and a floating carrier roller group 5 are sequentially arranged on the machine frame 3 in the length direction of the machine frame 3; a rotating shaft of the supporting carrier roller 6 is rotatably connected with the frame 3; the floating carrier roller group 5 comprises carrier roller supports 51 and three carrier rollers 52, rotating shafts of the carrier rollers 52 are rotatably connected with the carrier roller supports 51, one ends, far away from the storage bin 1, of the carrier roller supports 51 are hinged with the frame 3, the other ends of the carrier roller supports 51 are connected with two weighing sensors 9 (Mettlerlotor, Model TSC (TSC-200)), and the other ends of the two weighing sensors 9 are respectively fixed on the frame 3 on two sides of the floating carrier roller group 5; the heights of the upper edges of the transmission carrier roller 4, the carrier rollers 52 of the floating carrier roller group 5 and the support carrier rollers 6 are consistent.
The working description is as follows:
when the left side needs to measure the unloading, left side gear motor 8 starts, and left side clutch 7 is connected with the transmission of left side transmission bearing roller 4, drives left side transmission bearing roller 4 and rotates, and left side transmission bearing roller 4 is as the action wheel, and simultaneously, the transmission of right side clutch 7 and right side transmission bearing roller 4 is connected inefficacy, and then makes right side clutch 7 and right side transmission bearing roller 4 break away from, and the transmission bearing roller 4 on right side is as from the driving wheel, then can realize left measurement unloading.
When the right side needs to measure the unloading, right side gear motor 8 starts, and right side clutch 7 is connected with the transmission of right side transmission bearing roller 4, drives right side transmission bearing roller 4 and rotates, and right side transmission bearing roller 4 is as the action wheel, and simultaneously, the transmission of left clutch 7 and left transmission bearing roller 4 is connected the failure, and then makes left side clutch 7 and left side transmission bearing roller 4 break away from, and left side transmission bearing roller 4 is as follows the driving wheel, then can realize the measurement unloading on right side.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A bidirectional blanking belt metering device is characterized by comprising a storage bin, a conveying belt, a rack, two transmission carrier rollers, two clutches and two speed reducing motors;
the feed opening of the storage bin is arranged above the belt surface of the conveying belt; the two transmission carrier rollers are respectively rotatably arranged at two ends of the rack, and the conveying belt is wound between the two transmission carrier rollers; one end of each of the two transmission carrier roller rotating shafts is provided with a speed sensor; the output end of the speed reducing motor is in transmission connection with the input end of the clutch, and the output end of the clutch is in transmission connection with the other end of the transmission carrier roller.
2. The bidirectional blanking belt metering device of claim 1, wherein a plurality of support carrier rollers and two groups of floating carrier roller sets are sequentially arranged on the frame along the length direction of the frame; the rotating shaft of the supporting carrier roller is rotatably connected with the rack; the floating carrier roller group comprises a carrier roller support and a plurality of carrier rollers, a rotating shaft of each carrier roller is rotatably connected with the carrier roller support, one end, far away from the storage bin, of each carrier roller support is hinged to the frame, the other end of each carrier roller support is connected with two weighing sensors, and the other ends of the two weighing sensors are respectively fixed on the frames on two sides of the floating carrier roller group.
3. The bidirectional feeding belt metering device of claim 2, wherein the heights of the upper edges of the driving idler, the idler of the floating idler set, and the support idler are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221421512.1U CN217424506U (en) | 2022-06-08 | 2022-06-08 | Bidirectional discharging belt metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221421512.1U CN217424506U (en) | 2022-06-08 | 2022-06-08 | Bidirectional discharging belt metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217424506U true CN217424506U (en) | 2022-09-13 |
Family
ID=83170405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221421512.1U Active CN217424506U (en) | 2022-06-08 | 2022-06-08 | Bidirectional discharging belt metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217424506U (en) |
-
2022
- 2022-06-08 CN CN202221421512.1U patent/CN217424506U/en active Active
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