CN209023676U - Belt, which transmits transfer hopper and becomes silted up, expects warning device - Google Patents
Belt, which transmits transfer hopper and becomes silted up, expects warning device Download PDFInfo
- Publication number
- CN209023676U CN209023676U CN201821609755.1U CN201821609755U CN209023676U CN 209023676 U CN209023676 U CN 209023676U CN 201821609755 U CN201821609755 U CN 201821609755U CN 209023676 U CN209023676 U CN 209023676U
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- China
- Prior art keywords
- transfer hopper
- detection plate
- belt
- transmission shaft
- warning device
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 75
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 52
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000007689 inspection Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Control Of Conveyors (AREA)
Abstract
The utility model provides a kind of belt transmission transfer hopper silt material warning device, belong to belt tranmission techniques field, transmission shaft including being set to detection plate inside transfer hopper, connection transfer hopper and detection plate, the induction block with transmission axis connection, and positioned at induction block obliquely downward close to switch；The lower half of detection plate is curved slab；It is connect close to switch with alarm circuit, alarm circuit is connect with the control loop that belt transmits.Belt transmission transfer hopper provided by the utility model, which becomes silted up, expects warning device, detection plate can be withstood when the position of the material detection reaching board of accumulation to flip to one side, drive transmission shaft and induction block rotation, induction block triggers after rotating certain angle close to switch, and alarm circuit is connected, and alarm signal is issued, the material information that will become silted up simultaneously passes to control loop by alarm circuit, belt transmission shuts down, and the further siltation for avoiding material causes production accident, decreases dredging workload.
Description
Technical field
The utility model belongs to belt tranmission techniques field, is to be related to a kind of belt transmission transfer hopper more specifically
Become silted up material warning device.
Background technique
At present in metallurgy industry, material transmission mostly uses greatly Belt Conveying mode, and when a plurality of belt transmits material, being used for will
Material is typically designed as back taper in the transfer hopper of two belt transfers, sometimes since material particles are big or are mixed with miscellaneous
Object be easy to cause feed opening to become silted up and expects when material reaches the feed opening of transfer hopper.If cannot find in time, becoming silted up material will
It is cumulative, cause halt production accident.The material that becomes silted up not only delays production, carries out at silt material and it also requires putting into a large amount of manpower and material resources
Reason.
Utility model content
It becomes silted up the purpose of this utility model is to provide a kind of belt transmission transfer hopper and expects warning device, to solve existing skill
The transmission transfer hopper of belt present in art, which becomes silted up, expects the technical issues of cannot finding in time.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and belt transmission transfer hopper silt material alarm fills
Set, including be set to detection plate inside transfer hopper, the connection transfer hopper and the detection plate transmission shaft, with it is described
It is driven the induction block of axis connection, and positioned at the induction block obliquely downward close to switch；The lower half of the detection plate
For curved slab；Described to connect close to switch with alarm circuit, the alarm circuit is connect with the control loop that belt transmits.
Further, the detection plate deviates the center line setting of the transfer hopper, the curved surface inside of the detection plate
Center line backwards to the transfer hopper is arranged.
Further, the two sides of the detection plate are respectively equipped with a transmission shaft, and the induction block is located therein one
The end of the transmission shaft；The transmission shaft is inverted l-shaped structure, and the long leg of the transmission shaft is horizontally disposed with and the length
Edge runs through the side wall of the transfer hopper, and the short leg of the transmission shaft is vertically arranged and the short leg and the inspection
Drafting board connection.
Further, the short leg of the transmission shaft is equipped at intervals with several connecting holes, the detection along its length
The two sides of plate are equipped with connecting rod, and the connecting rod is equipped with several via holes to match with the connecting hole, two neighboring institute
The spacing for stating via hole is opposite with the spacing of the two neighboring connecting hole；It is equipped in the via hole and the connecting hole for connecting
The connection bolt of the transmission shaft and the detection plate.
Further, the junction of the transmission shaft and the transfer hopper is equipped with bearing, the outer ring of the bearing and institute
The side wall for stating transfer hopper is fixedly connected, and the inner ring of the bearing is fixedly connected with the transmission shaft, the transmission shaft with it is described
The junction of transfer hopper is equipped with the shield for wrapping up the bearing.
Further, the bearing is ball bearing.
Further, the detection plate is metal plate.
Further, the middle part of the detection plate is equipped with clump weight.
Belt transmission transfer hopper provided by the utility model, which becomes silted up, expects that the beneficial effect of warning device is: with the prior art
It compares, the utility model belt, which transmits transfer hopper and becomes silted up, expects warning device, installs one piece of detection in the inner vertical of transfer hopper
Plate, detection plate pass through transmission axis connection and incude block, and material is when material is become silted up in the bottom of transfer hopper, meeting heap in transfer hopper
Product, when position of the material detection reaching board of accumulation, can withstand detection plate and flip to one side, and the overturning of detection plate drives transmission shaft
With induction block rotation, induction block is blocked positioned at obliquely downward close to switch after rotating certain angle, is triggered close to switch,
Alarm circuit is connected, and alarm signal is issued, while the material information that will become silted up passes to control loop by alarm circuit, and belt transmission stops
It only operates, the further siltation for avoiding material causes production accident, decreases dredging workload.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that belt provided by the embodiment of the utility model transmits transfer hopper silt material warning device；
Fig. 2 is the A direction view in Fig. 1；
Fig. 3 is the working condition signal that belt provided by the embodiment of the utility model transmits transfer hopper silt material warning device
Figure；
Wherein, each appended drawing reference in figure:
1- detection plate；2- transmission shaft；21- long leg；22- short leg；3- transfer hopper；4- incudes block；5- is close to be opened
It closes；6- bearing；7- shield；8- clump weight；9- fastening bolt；10- connecting rod.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 to Fig. 3, now to belt provided by the utility model transmission transfer hopper become silted up material warning device into
Row explanation.Belt, which transmits transfer hopper and becomes silted up, expects warning device, including the detection plate 1 being vertically arranged in inside transfer hopper 3, detection
A horizontal drive shaft 2 is fixed in the two sides of plate 1 respectively, and the side wall that transmission shaft 2 passes through transfer hopper 3 reaches transfer hopper 3
One block of metal block is installed in the outer end of a wherein transmission shaft 2 in outside, and as induction block 4, induction block 4 is fixed on biography
The outer end of moving axis 2, and transmission shaft 2 can be followed to rotate, one is installed close to switch 5, sense in the obliquely downward of induction block 4
It can be blocked after answering block 4 that transmission shaft 2 is followed to rotate certain angle close to switch 5, and then triggered close to switch 5.
Belt transmission transfer hopper provided by the utility model, which becomes silted up, expects warning device, compared with prior art, in transfer material
The inner vertical of bucket installs one piece of detection plate, and detection plate incudes block by transmission axis connection, and material is in the bottom of transfer hopper
Become silted up material when, can be accumulated in transfer hopper, when position of the material detection reaching board of accumulation, can withstand detection plate and flip to one side,
The overturning of detection plate drives transmission shaft and induction block rotation, and induction block blocks after rotating certain angle positioned at obliquely downward
It close to switch, triggers close to switch, alarm circuit is connected, and issues alarm signal, while the material information that will become silted up is passed by alarm circuit
Control loop is passed, belt transmission shuts down, and the further siltation for avoiding material causes production accident, decreases dredging
Workload.
An alarm circuit is connected close to switch 5, power supply, warning lamp and buzzer siren (figure are connected in alarm circuit
In be not shown), after blocking triggering by induction block 4 close to switch 5, alarm circuit forms access, and warning lamp flashes, buzzing report
Alert device pipes.Alarm circuit is also connected with the control loop of control belt transmission, and after triggering close to switch 5, control loop control is disconnected
Road, belt transmission stop, the specific can be that installing a relay at the switch of control loop, the switch of relay is by reporting
Alert circuit control, after alarm circuit is connected, relay power, the switch that relay controls control loop is disconnected.
What is largely transported in transfer hopper 3 is all granular material or granular material, and because detection plate is set vertically
It sets in the inside of transfer hopper 3, material is in 3 banking process of transfer hopper, it is likely that the lower edge that can will test plate 1 buries, this
In the case of kind, material is accumulated upwards again, and detection plate 1 will not shift, and warning device is caused to fail.In the utility model
In, the lower half portion that will test plate 1 is arranged to curved surface, and such material touches first in the banking process in transfer hopper 3
Be detection plate curved surface rather than lower edge, detection plate will not be buried.
Referring to Figure 2 together and Fig. 3, it becomes silted up material warning device as belt provided by the utility model transmission transfer hopper
A kind of specific embodiment, with certain speed, object when material enters transfer hopper 3 from the belt of the top of transfer hopper 3
Material is parabolically thrown into transfer hopper 3, and material enters the side wall collision after transfer hopper 3 with transfer hopper 3, so, material
It becomes silted up in transfer hopper 3 and forms the low state in the high side in side after expecting, it is lower to will test the setting of plate 1 material in transfer hopper 3
Side, and the center line of detection plate 1 and transfer hopper 3 deviates a certain distance, backwards to transfer on the inside of the curved surface of detection plate 1
The center line of hopper 3 is arranged, and after material deposits in transfer hopper 3, what is touched first is the outside of 1 curved surface of detection plate, is pushed away
Dynamic detection plate 1 deviates.
Optionally, referring to Fig. 1, becoming silted up as belt provided by the utility model transmission transfer hopper expects the one of warning device
Transmission shaft 2, is arranged to the L shape fallen by kind specific embodiment, and L-shaped transmission shaft 2 divides for long leg 21 and short leg 22, length
Edge 21 is horizontally disposed and runs through the side wall of transfer hopper 3, and short leg 22 straight down, will test the short of plate 1 and transmission shaft 2
Edge 22 connects.
Optionally, refering to fig. 1, it becomes silted up as belt provided by the utility model transmission transfer hopper and expects one kind of warning device
Specific embodiment, interval opens up three or more round connecting holes on the short leg 22 of transmission shaft 2, the two of detection plate 1
A connecting rod 10 is respectively installed in a side, is also spaced along connecting rod 10 and opens up three or more via holes, the mistake that connecting rod 10 opens up
Pitch of holes and size are all consistent with connecting hole, after the via hole of connecting rod 10 is aligned with the connecting hole of short leg 22, in hole
Fastening bolt 9 is installed, and is fastened fastening bolt 9 with nut, transmission shaft 2 and detection plate 1 are fixed together, in order to guarantee to examine
The connective stability of drafting board 1 and transmission shaft 2, with two 9 connecting detection plates 1 of fastening bolt and transmission shaft.Because of the material of transmission
Granular size it is different, the speed of belt transmission is also different, so stackeding speed of the material in transfer hopper 3 is different, has
Constructional surface rises comparatively fast, and some constructional surfaces rise slower.For accumulating faster material, connecting rod 10 is adjusted downwards, makes to connect
The via hole of bar 10 is aligned with the connecting hole of the lower section of the short leg 22 of transmission shaft 2, reduce detection plate 1 position, and with fasten spiral shell
Bolt 9 connects, and can alarm earlier；For accumulating slower material, adjust upward connecting rod 10, make the via hole of connecting rod 10 with
The connecting hole of the top of the short leg 22 of transmission shaft 2 is aligned, and increases the position of detection plate 1, and connected with fastening bolt 9, can
Later alarm.
Optionally, referring to Fig. 1, becoming silted up as belt provided by the utility model transmission transfer hopper expects the one of warning device
Kind specific embodiment respectively installs a bearing 6 in the contact point of transmission shaft 2 and transfer hopper 3, after bearing 6 is installed, transmission shaft
2 rotation is more flexible, detects sensitiveer.Because material is shed in the inside of transfer hopper 3 can generate more dust,
One shield 7 is installed in the position that transfer hopper 3 installs bearing 6, prevents dust from entering in bearing 6, influences the profit of bearing 6
It is sliding.
Optionally, it becomes silted up as belt provided by the utility model transmission transfer hopper and expects a kind of specific implementation of warning device
Mode, bearing 6 select ball bearing, because bearing 6 does not need to bear biggish power, select ball bearing, be on the one hand because
Ball bearing price is lower, and another party's interview is because the rotation of ball bearing is sensitiveer.
Optionally, refering to fig. 1, it becomes silted up as belt provided by the utility model transmission transfer hopper and expects one kind of warning device
Specific embodiment, in order to guarantee that detection plate 1 can be automatic sagging and not will receive material particles collision and overturn, detection plate
1 selects with the metal plate being centainly self-possessed, and one piece of metal weights block 8 can also be installed in detection plate 1, and equipped block 8 is mounted on
The medium position of detection plate 1, after guaranteeing installation clump weight 8, detection plate 1 is able to maintain vertically.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
- Become silted up material warning device 1. belt transmits transfer hopper, it is characterised in that: including be set to detection plate inside transfer hopper, Transmission shaft, the induction block with the transmission axis connection for connecting the transfer hopper and the detection plate, and be located at described Incude block obliquely downward close to switch；The lower half of the detection plate is curved slab；It is described to connect close to switch and alarm circuit It connects, the alarm circuit is connect with the control loop that belt transmits.
- The material warning device 2. belt transmission transfer hopper as described in claim 1 becomes silted up, it is characterised in that: the detection plate deviates The center line of the transfer hopper is arranged, and is arranged on the inside of the curved surface of the detection plate backwards to the center line of the transfer hopper.
- The material warning device 3. belt transmission transfer hopper as described in claim 1 becomes silted up, it is characterised in that: the two of the detection plate Side is respectively equipped with a transmission shaft, and the induction block is located therein the end of a transmission shaft；The transmission shaft is inverted L The long leg of shape structure, the transmission shaft is horizontally disposed with and side wall of the long leg through the transfer hopper, the biography The short leg of moving axis is vertically arranged and the short leg is connect with the detection plate.
- The material warning device 4. belt as claimed in claim 3 transmission transfer hopper becomes silted up, it is characterised in that: the transmission shaft it is short Edge is equipped at intervals with several connecting holes along its length, and the two sides of the detection plate are equipped with connecting rod, the connecting rod Equipped with the via hole that several match with the connecting hole, the spacing of the two neighboring via hole and the two neighboring connecting hole Spacing it is opposite；The connection spiral shell for connecting the transmission shaft and the detection plate is equipped in the via hole and the connecting hole Bolt.
- The material warning device 5. belt transmission transfer hopper as described in claim 1 becomes silted up, it is characterised in that: the transmission shaft and institute The junction for stating transfer hopper is equipped with bearing, and the outer ring of the bearing is fixedly connected with the side wall of the transfer hopper, the axis The inner ring held is fixedly connected with the transmission shaft, and the junction of the transmission shaft and the transfer hopper is equipped with described for wrapping up The shield of bearing.
- The material warning device 6. belt transmission transfer hopper as claimed in claim 5 becomes silted up, it is characterised in that: the bearing is ball Bearing.
- The material warning device 7. belt transmission transfer hopper as described in claim 1 becomes silted up, it is characterised in that: the detection plate is gold Belong to plate.
- 8. expecting warning device as the described in any item belt transmission transfer hoppers of claim 1-7 become silted up, it is characterised in that: the inspection The middle part of drafting board is equipped with clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609755.1U CN209023676U (en) | 2018-09-29 | 2018-09-29 | Belt, which transmits transfer hopper and becomes silted up, expects warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609755.1U CN209023676U (en) | 2018-09-29 | 2018-09-29 | Belt, which transmits transfer hopper and becomes silted up, expects warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209023676U true CN209023676U (en) | 2019-06-25 |
Family
ID=66905503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609755.1U Expired - Fee Related CN209023676U (en) | 2018-09-29 | 2018-09-29 | Belt, which transmits transfer hopper and becomes silted up, expects warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209023676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291848A (en) * | 2021-05-28 | 2021-08-24 | 鞍钢集团矿业有限公司 | Belt leakage stoppage early warning control system and early warning method |
-
2018
- 2018-09-29 CN CN201821609755.1U patent/CN209023676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291848A (en) * | 2021-05-28 | 2021-08-24 | 鞍钢集团矿业有限公司 | Belt leakage stoppage early warning control system and early warning method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 |