CN206984813U - A kind of device for the protection of belt conveyor blanking funnel putty - Google Patents
A kind of device for the protection of belt conveyor blanking funnel putty Download PDFInfo
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- CN206984813U CN206984813U CN201720962010.2U CN201720962010U CN206984813U CN 206984813 U CN206984813 U CN 206984813U CN 201720962010 U CN201720962010 U CN 201720962010U CN 206984813 U CN206984813 U CN 206984813U
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- rotating vane
- belt conveyor
- drive motor
- protection
- rotary drive
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Abstract
It the utility model is related to a kind of device for the protection of belt conveyor blanking funnel putty; including hopper, resistance rotation stuff level switch; resistance rotation stuff level switch is made up of rotary drive motor, rotating vane, microswitch and resetting means, and rotating vane top is equipped with striker plate, prevents from malfunctioning.When the level of filler material in hopper rises, the rotation of rotating vane is stopped, one group of microswitch action, sends the signal of material, purpose is protected by contact output control belt conveyor electric loop out of service, reaching putty；Subsequent another microswitch action, cuts off rotary drive motor power supply, it is stopped operating, can avoid being damaged during electric rotating machine stall, the utility model is simple in construction, convenient operating maintenance, avoids equipment fault in time.
Description
Technical field
It the utility model is related to material-transporting system, and in particular to a kind of to be used for what belt conveyor blanking funnel putty was protected
Device.
Background technology
In belt conveyor running, at belt feeder feed opening, because most of device context dust are big, noise is big, rotation
It is higher to turn the equipment speed of service, scene is almost unattended.Feed opening is caused progressively to diminish greatly by conveyed material viscosity, bulk
Material or equipment fault influence the foreign matters such as the steel plate factor such as come off, and easily cause feed opening to be stuck, make material circulation not smooth,
Solid accumulation is caused, if do not taken timely shutdown measure, can be severely impacted equipment and production.
Utility model content
For above-mentioned deficiency of the prior art, the utility model offer is a kind of simple in construction, easy to operate, securely and reliably
The putty protection device for material-transporting system.
Technical solution adopted in the utility model is：
A kind of device for the protection of belt conveyor blanking funnel putty, including hopper 6, resistance rotation stuff level switch, resistance rotation material
Bit switch is made up of rotary drive motor 5, rotating vane 4 and two groups of microswitches, and rotary drive motor 5 is logical with rotating vane 4
Axis connection is crossed, rotary drive motor 5 is arranged on the outside of the side of hopper 6, and rotating vane 4 is arranged on the inside of hopper 6, its feature
It is：The top of rotating vane 4 is equipped with striker plate 3, and rotating vane 4 rotates in the presence of material 2 to be stopped, two groups of fine motions
Switch motion, by being electrically connected with, one group of microswitch control belt feeder 1 is stopped, another group of microswitch action control
Rotary drive motor 5 stops operating.
The resistance rotation stuff level switch is arranged at hopper 2/1 to three/6ths three.
The striker plate 3 is higher by rotary drive motor 50-100mm.
The resistance rotation stuff level switch also includes resetting means, and when the material 2 on rotating vane 4 is cleared, resistance is revolved material position and opened
The microswitch of pass can automatically reset in the presence of resetting means.
The beneficial effect of the utility model compared with the prior art：
Compared with prior art, the utility model advantage is：
1st, using the operation principle of Anti-rotation type material level switch, belt blanking funnel side is installed in, when generation putty
When, the signal of material is sent when rotating vane is stopped, makes belt conveyor out of service, reaches the purpose of putty protection.
2nd, operating efficiency is improved, reacts timely, change occurred to rely on during anomaly in the past manually to take measures to be located
The phenomenon of reason, reduce the frequency of device damage.
3rd, scene can be achieved unattended, reduce enterprises using the labor cost, improve the working environment of worker, improve employee scene
The safety index of work.
Brief description of the drawings
Schematic diagram when Fig. 1 is the utility model normal work；
Fig. 2 is schematic diagram when putty occurs for the utility model；
Critical piece symbol description in accompanying drawing：
1st, belt feeder；2nd, material；3rd, striker plate；4th, rotating vane；5th, rotary drive motor；6th, hopper；7th, feed opening.
Embodiment
Referring to the drawings and the utility model is described in detail embodiment：
The invention discloses a kind of device for the protection of belt conveyor blanking funnel putty, including hopper 6, resistance rotation material position
Switch, resistance rotation stuff level switch are made up of rotary drive motor 5, rotating vane 4 and two groups of microswitches, opened using blocking rotary type material position
The operation principle of pass, belt hopper side is installed in, and in the middle part of hopper, the installation site of striker plate 3 is higher by
Rotating vane 50-100mm.When putty occurs, the material position of material, which rises, is stopped the rotation of rotating vane 4, detection machine
Structure just produces swing offset around main shaft, and this displacement makes one group of microswitch action first, sends the signal of material, belt feeder 1
It is stopped, reaches putty protection purpose；Then another group of microswitch action, the power supply of cut-out rotary drive motor 5 make it
Stop operating.As long as the material position in hopper is constant, such a state just will be always maintained at down.When the quilt of material 2 on rotating vane 4
When emptying, revolving the microswitch of stuff level switch can automatically reset in the presence of resetting means.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalents or the direct or indirect technical field for being used in correlation made using the utility model specification and accompanying drawing content,
Similarly it is included in patent protection of the present utility model.
Claims (4)
1. a kind of device for the protection of belt conveyor blanking funnel putty, including hopper（6）, resistance rotation stuff level switch, resistance rotation material
Bit switch is by rotary drive motor（5）, rotating vane（4）Formed with two groups of microswitches, rotary drive motor（5）With pivoting leaf
Piece（4）Pass through axis connection, rotary drive motor（5）Installed in hopper（6）The outside of side, rotating vane（4）Installed in hopper
（6）Inside, it is characterised in that：Rotating vane（4）Top is equipped with striker plate（3）, rotating vane（4）In material（2）Effect
Lower rotation can be stopped that two groups of microswitch actions, by being electrically connected with, one group of microswitch controls belt feeder（1）Stop
Work, another group of microswitch action control rotary drive motor（5）Stop operating.
A kind of 2. device for the protection of belt conveyor blanking funnel putty according to claim 1, it is characterised in that：Institute
State resistance rotation stuff level switch and be arranged on hopper（6）At 2/1 to three/3rds.
A kind of 3. device for the protection of belt conveyor blanking funnel putty according to claim 1, it is characterised in that：Institute
State striker plate（3）Installation site be higher by rotating vane（4）50-100mm.
A kind of 4. device for the protection of belt conveyor blanking funnel putty according to claim 1, it is characterised in that：Institute
Stating resistance rotation stuff level switch also includes resetting means, rotating vane（4）On material（2）When being cleared, the micro- of stuff level switch is revolved in resistance
Dynamic switch can automatically reset in the presence of resetting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962010.2U CN206984813U (en) | 2017-08-03 | 2017-08-03 | A kind of device for the protection of belt conveyor blanking funnel putty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720962010.2U CN206984813U (en) | 2017-08-03 | 2017-08-03 | A kind of device for the protection of belt conveyor blanking funnel putty |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206984813U true CN206984813U (en) | 2018-02-09 |
Family
ID=61418652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720962010.2U Active CN206984813U (en) | 2017-08-03 | 2017-08-03 | A kind of device for the protection of belt conveyor blanking funnel putty |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206984813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573137A (en) * | 2019-09-30 | 2021-03-30 | 南京宝地梅山产城发展有限公司 | Mine belt conveyor ore-overflowing detection alarm device |
-
2017
- 2017-08-03 CN CN201720962010.2U patent/CN206984813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573137A (en) * | 2019-09-30 | 2021-03-30 | 南京宝地梅山产城发展有限公司 | Mine belt conveyor ore-overflowing detection alarm device |
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