CN206298030U - A kind of bucket elevator - Google Patents
A kind of bucket elevator Download PDFInfo
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- CN206298030U CN206298030U CN201621333930.XU CN201621333930U CN206298030U CN 206298030 U CN206298030 U CN 206298030U CN 201621333930 U CN201621333930 U CN 201621333930U CN 206298030 U CN206298030 U CN 206298030U
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- bucket elevator
- chain
- sensor
- driving
- elevator
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Abstract
The utility model discloses a kind of bucket elevator, including main casing, feeding mouth, discharging opening, driving shaft, driven shaft and driving-chain, driving-chain is located at main casing intracoelomic cavity, and hopper is arranged on driving-chain；Bucket elevator also includes chain rupture sensor, putty sensor and proximity switch, and it is arranged in control circuit；Chain rupture sensor is arranged on around bucket elevator driven shaft；Putty sensor is arranged on feeding mouth or discharging opening, and it is located at feeding mouth or discharging opening and main casing junction；Proximity switch is arranged on driven shaft.The bucket elevator that the utility model is provided, its is rational in infrastructure, solves the chain rupture protection problem of elevator, improves bucket elevator safety in utilization；The perfect blocking alarming problem of elevator, reduces cost of equipment maintenance.
Description
Technical field
The utility model is related to a kind of elevator, more particularly to a kind of bucket applied in limestone-gypsum wet desulfuration field
Formula elevator.
Background technology
Bucket elevator is using a series of hoppers being uniformly fixed on driving component for no reason, the company of vertical lifting material
Continuous conveying machinery.
Its operation principle is as follows：Hopper scoops up material from following storage, as conveyer belt or chain lifting are to top,
Downwardly turned over after bypassing top wheel, be poured into material in dump tank by bucket elevator.The transmission belt one of the bucket elevator of V belt translation
As use rubber strip, on lower or driving drum and the bend pulley of top and bottom above；Chaindriven bucket elevator one
As two parallel driving-chains are housed, there are a pair of drive sprockets in up or down face, lower or be above a pair of changed course sprocket wheels.Bucket lifting
Machine is typically equipped with casing, to prevent dust from flying in bucket elevator.
In use, there is problems with bucket elevator：
（1）In bucket elevator running, only it is monitored by chain rupture sensor, and chain rupture sensor is once
Break down, it is impossible to play effective protective effect, easily expand equipment breakdown.
（2）The inside of bucket elevator is generally located on due to putty sensor, the sensor cannot be monitored in operation
Ruuning situation, occurs that because of putty sensor fault alarm signal can not be sent often, causes the problem of serious putty.
Therefore, need a kind of bucket elevator of design badly, solve the above problems.Utility model content
The purpose of this utility model is directed to above-mentioned technical problem, there is provided a kind of bucket elevator, and its is rational in infrastructure, solution
Determine the chain rupture protection problem of elevator, improved bucket elevator safety in utilization；The blocking alarming of perfect elevator is asked
Topic, reduces cost of equipment maintenance.
The content of the invention
The technical solution of the utility model
In order to solve the above technical problems, a kind of bucket elevator that the utility model is provided, it includes main casing, pan feeding
Mouth, discharging opening, driving shaft, driven shaft and driving-chain, driving-chain are located at main casing intracoelomic cavity, and hopper is arranged on driving-chain；Bucket type
Elevator also includes chain rupture sensor, putty sensor and proximity switch, and it is arranged in control circuit；Chain rupture sensor is set
Around bucket elevator driven shaft；Putty sensor is arranged on feeding mouth or discharging opening, and it is located at feeding mouth or discharging opening and master
Housing junction；Proximity switch is arranged on driven shaft.
Further, also include auxiliary reclay and the time relay in the control circuit, occur in bucket elevator
During failure, it can in time control the rotation of the motor for driving driving shaft, reduce damage of the failure to equipment.
Further, the chain rupture sensor is rotated detection instrument, and it can be with the use state of real-time monitoring driving-chain.
Further, the putty sensor is blocking rotary type charge level controller, and it can be with real-time monitoring discharging opening or pan feeding
Material state at mouthful.
The utility model beneficial effect：
A kind of bucket elevator that the utility model is provided, its is rational in infrastructure, solves the chain rupture protection problem of elevator,
Improve bucket elevator safety in utilization；The perfect blocking alarming problem of elevator, reduces cost of equipment maintenance.
Brief description of the drawings
By the detailed description made in conjunction with the following drawings, advantage of the present utility model will be apparent and be easier reason
Solution, these accompanying drawings are schematical, are not intended to limit the utility model, wherein：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the control circuit connection diagram of the utility model.
In accompanying drawing, the part representated by each label is as follows：
1. main casing；2. feeding mouth；3. discharging opening；4. driving shaft；5. driven shaft；6. driving-chain；7. hopper；8. chain rupture is passed
Sensor；9. putty sensor；10. proximity switch.
Specific embodiment
A kind of bucket elevator of the present utility model is described in detail with reference to specific embodiments and the drawings.
The embodiment recorded herein is specific specific embodiment of the present utility model, of the present utility model for illustrating
Design, is explanatory and exemplary, should not be construed as the limit to the utility model implementation method and the utility model scope
System.Except the implementation exception recorded herein, those skilled in the art can also be public based on the application claims and specification institute
The content opened includes doing using the embodiment to recording herein using obvious other technical schemes, these technical schemes
Go out the technical scheme of any obvious substitutions and modifications.
The accompanying drawing of this specification is schematic diagram, aids in illustrating design of the present utility model, it is schematically indicated each several part
Shape and its correlation.Note that for the ease of clearly showing the structure of each part of the utility model embodiment, phase
Same reference marker is used to represent identical part.
A kind of bucket elevator described herein, as shown in figure 1, it includes main casing 1, feeding mouth 2, discharging opening 3, master
Moving axis 4, driven shaft 5 and driving-chain 6, driving-chain 6 are located at the inner chamber of main casing 1, and hopper 7 is arranged on driving-chain 6.Driving shaft 4 by
Motor passes through belt or chain drive.
Bucket elevator also includes chain rupture sensor 8, putty sensor 9 and proximity switch 10, and it is arranged on control circuit
In.
Chain rupture sensor 8 is arranged on the inner chamber of main casing 1, and it is located at around bucket elevator driven shaft 5；The chain rupture is passed
Sensor 8 is rotated detection instrument, and it, in the event of abnormal conditions, can in time send report with the use state of real-time monitoring driving-chain
Alert signal, operating personnel can handling failure point, damage of the reduction failure to equipment in time.
Putty sensor 9 is arranged on feeding mouth 2 or discharging opening 3, and it is located at feeding mouth 2 or discharging opening 3 is connected with main casing 1
Place；The putty sensor 9 is blocking rotary type charge level controller, and it can be with the material shape at real-time monitoring discharging opening or feeding mouth
State, in the event of putty situation, sends alarm signal in time, and operating personnel can in time solve putty failure, reduce putty row
Except the cleaning work amount for causing not in time, the labour intensity of operating personnel is reduced.
Proximity switch 10 is arranged on driven shaft 5, its can also in auxiliary judgement bucket elevator the chain rupture of driving-chain 6 event
Barrier.When driving-chain 6 breaks down, power transmission shaft 5 can vibrate, and the vibration signal of power transmission shaft 5 is approached switch 10 and recognizes,
In the presence of relay in control circuit, the corresponding relay closure of motor, motor stops operating, that is, ensures
Bucket elevator stops in time, reduces equipment fault, lowers economic loss.
Also include auxiliary reclay and the time relay in the control circuit.Fig. 2 is the control circuit of the utility model
Connection diagram, the normally opened contact of the corresponding relay of motor is KA1, and proximity switch SB is connected with time relay KT1,
The normally closed electric shock of time relay KT1 is connected with time relay KT2；The normally opened contact and time relay of time relay KT1
The normally opened contact of device KT2 is in parallel, and is connected with intermediate relay ZJ；The corresponding relay ZX of putty sensor 9 and proximity switch
SB and time relay KT1 is in parallel；The normally opened contact of intermediate relay ZJ is in parallel with the normally opened contact of relay ZX, and with protection
Tripping relay KC is connected.
Control circuit includes chain rupture trip(ping) circuit and putty trip(ping) circuit, and specific action step is as follows.
（One）Chain rupture trip(ping) circuit
Fan-shaped sheet metal is installed on bucket elevator driven shaft and does circulatory motion with axle, during motor operation, relay KA1
Charging operation, control loop occurs following four manner of execution,
（1）During bucket elevator chain rupture, when proximity switch SB detects fan-shaped sheet metal, proximity switch SB junction closures
Make time relay KT1 coils powered, closed after the normal opened contact time delay 10s of time relay KT1, move intermediate relay ZJ
Make linkage trip protection relay KC tripping operations；
（2）During bucket elevator chain rupture, when proximity switch SB is not detected by fan-shaped sheet metal, proximity switch SB contacts break
Open, time relay KT1 dead electricity, the normally closed contact moment closure of time relay KT1 is made time relay KT2 coil bands
Electricity, closure makes intermediate relay ZJ act linkage trip protection relay KC tripping operations after the normal opened contact time delay 10s of KT2；
（3）When bucket elevator normally runs, the contact state of proximity switch SB will not remain above 3s will be changed, by
The normal opened contact of time relay KT1, time relay KT2 in ZJ loops is time delay 10s closures, the time relay
KT1, time relay KT2 coil electrification times do not reach 10s and cannot link intermediate relay ZJ, trip protection relay KC not
Can trip；
（4）When bucket elevator normally runs, if proximity switch SB failures, any one of its proximity switch SB contacts
State will remain above 10s, due to the time relay KT1 in intermediate relay ZJ loop, time relay KT2 it is normally opened
Contact is time delay 10s closures, and proximity switch SB may result in linkage ZJ, KC tripping operation after one of time relay 10s.
Proximity switch SB, time relay KT1 in control loop, time relay KT2 itself have and conveniently patrol and examine people
The running LED of member's observation.
（Two）Putty trip(ping) circuit
Putty sensor 9 is originally arranged on bucket lifting motor spindle, is unfavorable for patrolling and examining observation running status, now in bucket type
Elevator feeding mouth increases by one, is easy to patrol officer to observe whether it normally runs.
When bucket elevator described herein works, chain rupture sensor 8, putty sensor 9 and proximity switch 10 are real-time
Monitoring device ruuning situation, and in the presence of circuit is controlled, equipment fault, drop are reduced in the start and stop of control motor in time
Low economic loss.
A kind of bucket elevator that the utility model is provided, its is rational in infrastructure, solves the chain rupture protection problem of elevator,
Improve bucket elevator safety in utilization；The perfect blocking alarming problem of elevator, reduces cost of equipment maintenance.
The utility model is not limited to above-mentioned implementation method, and anyone can draw other under enlightenment of the present utility model
Various forms of products, however, make any change in its shape or structure, it is every with identical or similar to the present application
Technical scheme, all fall within protection domain of the present utility model.
Claims (4)
1. a kind of bucket elevator, including main casing（1）, feeding mouth（2）, discharging opening（3）, driving shaft（4）, driven shaft（5）And
Driving-chain（6）, driving-chain（6）Positioned at main casing（1）Inner chamber, hopper（7）It is arranged on driving-chain（6）On；Characterized in that, bucket type
Elevator also includes chain rupture sensor（8）, putty sensor（9）And proximity switch（10）, it is arranged in control circuit；Chain rupture
Sensor（8）It is arranged on bucket elevator driven shaft（5）Around；Putty sensor（9）It is arranged on feeding mouth（2）Or discharging opening
（3）, it is located at feeding mouth（2）Or discharging opening（3）With main casing（1）Junction；Proximity switch（10）It is arranged on driven shaft（5）
On.
2. bucket elevator according to claim 1, it is characterised in that also include in the control circuit auxiliary reclay and
The time relay.
3. bucket elevator according to claim 1, it is characterised in that the chain rupture sensor（8）It is rotated detection instrument.
4. bucket elevator according to claim 1, it is characterised in that the putty sensor（9）It is blocking rotary type material position control
Device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333930.XU CN206298030U (en) | 2016-12-07 | 2016-12-07 | A kind of bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333930.XU CN206298030U (en) | 2016-12-07 | 2016-12-07 | A kind of bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206298030U true CN206298030U (en) | 2017-07-04 |
Family
ID=59212825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621333930.XU Active CN206298030U (en) | 2016-12-07 | 2016-12-07 | A kind of bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206298030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399076A (en) * | 2018-10-26 | 2019-03-01 | 广东贝尤安新材料科技有限公司 | A kind of intelligence bucket elevator |
| RU2734155C1 (en) * | 2019-12-27 | 2020-10-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) | Bucket elevator |
-
2016
- 2016-12-07 CN CN201621333930.XU patent/CN206298030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399076A (en) * | 2018-10-26 | 2019-03-01 | 广东贝尤安新材料科技有限公司 | A kind of intelligence bucket elevator |
| RU2734155C1 (en) * | 2019-12-27 | 2020-10-13 | федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) | Bucket elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100039 room 901, 9 / F, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee after: Guoneng Longyuan environmental protection Co.,Ltd. Address before: 100039 room 911, 1 building, 16 West Fourth Ring Road, Haidian District, Beijing. Patentee before: BEIJING GUODIAN LONGYUAN ENVIRONMENTAL ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address |