CN210346893U - Automatic calibration device of electronic belt scale - Google Patents
Automatic calibration device of electronic belt scale Download PDFInfo
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- CN210346893U CN210346893U CN201921380995.3U CN201921380995U CN210346893U CN 210346893 U CN210346893 U CN 210346893U CN 201921380995 U CN201921380995 U CN 201921380995U CN 210346893 U CN210346893 U CN 210346893U
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- fixed beam
- automatic calibration
- belt scale
- calibration device
- electronic belt
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Abstract
The utility model discloses an automatic calibration device of an electronic belt scale, which comprises a stacking bar and a lifting device; the lifting device comprises a fixed beam, a motor fixedly connected to one side above the fixed beam, a roller fixedly connected to a rotating shaft of the motor, and a steel wire rope wound on the roller, wherein the rotating shaft of the motor is inward relative to the fixed beam, and the extending direction of the rotating shaft of the motor is vertical to the extending direction of the stacking rod; the steel wire rope is fixedly connected to the fixed beam; the automatic calibration device of the belt scale is provided with a camera device. The utility model changes manual calibration into automatic calibration, which saves labor, is suitable for places without the conditions of personnel on-site implementation, and is more convenient and safer; a camera is arranged, so that the whole checking process is monitored, and the reliability of automatic checking is improved; simple structure, convenient operation, the check-up is reliable and stable, has fine practicality.
Description
Technical Field
The utility model relates to an electronic belt weigher technical field that weighs specifically indicates an electronic belt weigher automatic check-up device.
Background
The prior electronic belt scale needs to carry out zero point detection and range calibration before working. Generally, the calibration mode is to manually add a stacking bar or a weight to finish the calibration work of the scale, and the calibration method has the defects that a special person needs to operate on the spot in the loading process, the labor and the effort are wasted, and the condition of personnel implementation on the spot is not met on a plurality of spots.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an electronic belt conveyor scale automatic check device.
In order to solve the technical problem, the utility model provides a technical scheme is an electronic belt conveyor scale automatic check device: comprises a stacking rod and a lifting device; the lifting device comprises a fixed beam, a motor fixedly connected to one side above the fixed beam, a roller fixedly connected to a motor rotating shaft, and a steel wire rope wound on the roller, wherein the motor rotating shaft is inward relative to the fixed beam, and the extending direction of the motor rotating shaft is vertical to the extending direction of the stacking rod; the yard stick is located the fixed beam below, sign indicating number stick is walked around from yard stick bottom to wire rope one end and is linked firmly on the fixed beam.
As an improvement, the extending directions of the steel wire ropes on the two sides of the stacking rod are parallel, so that the stacking rod is ensured to only do lifting motion in the rotating process of the motor.
As an improvement, the fixed beam is provided with a locking buckle, and the steel wire rope is fixedly connected with the fixed beam through the locking buckle.
As an improvement, a supporting leg is arranged below the lifting device.
As the improvement, landing leg one side is equipped with proximity switch, proximity switch down, it is located proximity switch directly over down to go up proximity switch, the sign indicating number stick is the elevating movement between last proximity switch, the proximity switch down.
As an improvement, the automatic calibration device of the belt weigher is provided with a camera device for monitoring the whole calibration process and increasing the reliability of automatic calibration.
As an improvement, the automatic calibration device of the belt weigher is connected with an external control system.
Compared with the prior art, the utility model the advantage lie in: the utility model changes manual verification into automatic verification, saves labor, and is suitable for places without the conditions of on-site implementation of personnel; the device can be operated remotely, so that the device is more convenient and safer; a camera is arranged, so that the whole checking process is monitored, and the reliability of automatic checking is improved; simple structure, convenient operation, the check-up is reliable and stable, has fine practicality.
Drawings
Fig. 1 is a schematic structural view of the automatic calibration device of the electronic belt scale of the present invention.
As shown in the figure: 1. the camera comprises a stacking rod, 2, a fixed beam, 3, a motor, 4, a roller, 5, a steel wire rope, 6, a locking buckle, 7, a supporting leg, 8, an upper proximity switch, 9, a lower proximity switch, 10 and camera equipment.
Detailed Description
The following describes the automatic calibration device of the electronic belt scale in further detail with reference to the accompanying drawings.
With reference to the attached figure 1, the automatic calibration device of the electronic belt scale comprises a stacking rod 1 and a lifting device; the lifting device comprises a fixed beam 2, a motor 3 fixedly connected to one side above the fixed beam 2, a roller 4 fixedly connected to a rotating shaft of the motor 3, and a steel wire rope 5 wound on the roller 4, wherein the rotating shaft of the motor 3 is inward relative to the fixed beam 2, and the extending direction of the rotating shaft of the motor 3 is vertical to the extending direction of the stacking rod 1; sign indicating number stick 1 is located fixed beam 2 below, sign indicating number stick 1 is walked around from 1 bottom of sign indicating number stick to 5 one end of wire rope and is linked firmly on fixed beam 2.
The extending directions of the steel wire ropes 5 on the two sides of the stacking rod 1 are parallel, so that the stacking rod 1 is ensured to only do lifting motion in the rotating process of the motor 3.
And the fixed beam 2 is provided with a locking buckle 6, and the steel wire rope 5 is fixedly connected with the fixed beam 2 through the locking buckle 6.
And supporting legs 7 are arranged below the lifting device.
Landing leg 7 one side is equipped with proximity switch 8, proximity switch 9 down, it is located directly over proximity switch 9 down to go up proximity switch 8, sign indicating number stick 1 is the elevating movement between last proximity switch 8, lower proximity switch 9.
The automatic checking device of the belt weigher is provided with the camera equipment 10 and is used for monitoring the whole checking process and increasing the reliability of automatic checking.
The automatic calibration device of the belt scale is connected with an external control system.
The utility model discloses when concrete implementation, fix electronic belt scale automatic check-up device in suitable position, make sign indicating number stick 1 be located directly over the weighing unit of electronic belt scale, during the check-up, through control system starter motor 3, make wire rope 5 loosen from gyro wheel 4, sign indicating number stick 1 falls on the weighing unit of electronic belt scale, motor 3 stall, carry out conventional check-up operation, the check-up is accomplished the back, starter motor 3, wire rope 5 twines gradually on gyro wheel 4, sign indicating number stick 1 rises the weighing unit who leaves electronic belt scale, follow-up use that does not influence electronic belt scale, in operation process, sign indicating number stick 1 is proximity switch 8 in the process, all can produce the feedback when proximity switch 9 down, make sign indicating number stick 1 lift action feedback more reliable, camera equipment 10 keeps watch on the whole process of check-up.
The utility model changes manual verification into automatic verification, saves labor, and is suitable for places without the conditions of on-site implementation of personnel; the device can be operated remotely, so that the device is more convenient and safer; a camera is arranged, so that the whole checking process is monitored, and the reliability of automatic checking is improved; simple structure, convenient operation, the check-up is reliable and stable, has fine practicality.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides an electronic belt conveyor scale automatic check device which characterized in that: comprises a stacking rod and a lifting device;
the lifting device comprises a fixed beam, a motor fixedly connected to one side above the fixed beam, a roller fixedly connected to a motor rotating shaft, and a steel wire rope wound on the roller, wherein the motor rotating shaft is inward relative to the fixed beam, and the extending direction of the motor rotating shaft is vertical to the extending direction of the stacking rod;
the yard stick is located the fixed beam below, sign indicating number stick is walked around from yard stick bottom to wire rope one end and is linked firmly on the fixed beam.
2. The automatic calibration device of the electronic belt scale according to claim 1, wherein: the extension directions of the steel wire ropes on the two sides of the stacking rod are parallel, so that the stacking rod is guaranteed to only do lifting motion in the rotating process of the motor.
3. The automatic calibration device of the electronic belt scale according to claim 1, wherein: and the fixed beam is provided with a locking buckle, and the steel wire rope is fixedly connected with the fixed beam through the locking buckle.
4. The automatic calibration device of the electronic belt scale according to claim 1, wherein: and supporting legs are arranged below the lifting device.
5. The automatic calibration device of the electronic belt scale according to claim 4, wherein: landing leg one side is equipped with proximity switch, lower proximity switch, it is located directly over the proximity switch down to go up proximity switch, the sign indicating number stick is elevating movement between last proximity switch, lower proximity switch.
6. The automatic calibration device of the electronic belt scale according to claim 5, wherein: the automatic checking device of the belt weigher is provided with a camera device for monitoring the whole checking process and increasing the reliability of automatic checking.
7. The automatic calibration device of the electronic belt scale according to claim 5, wherein: the automatic calibration device of the belt scale is connected with an external control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380995.3U CN210346893U (en) | 2019-08-23 | 2019-08-23 | Automatic calibration device of electronic belt scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921380995.3U CN210346893U (en) | 2019-08-23 | 2019-08-23 | Automatic calibration device of electronic belt scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210346893U true CN210346893U (en) | 2020-04-17 |
Family
ID=70176064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921380995.3U Active CN210346893U (en) | 2019-08-23 | 2019-08-23 | Automatic calibration device of electronic belt scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210346893U (en) |
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2019
- 2019-08-23 CN CN201921380995.3U patent/CN210346893U/en active Active
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