CN208064463U - A kind of cleaning door and its elevator of elevator - Google Patents
A kind of cleaning door and its elevator of elevator Download PDFInfo
- Publication number
- CN208064463U CN208064463U CN201820393151.1U CN201820393151U CN208064463U CN 208064463 U CN208064463 U CN 208064463U CN 201820393151 U CN201820393151 U CN 201820393151U CN 208064463 U CN208064463 U CN 208064463U
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- door
- elevator
- plate
- cleaning door
- frame
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Abstract
The utility model discloses a kind of cleaning door of elevator and its elevators, the open back of embedded elevator rack, and it is parallel with the elevator belt of elevator, cleaning door includes frame and door-plate, the frame is fixed in the rack of the elevator, and the door-plate is embedded in the frame；It is equipped with articulation piece between the lower side edge of the door-plate and the lower side of the framework；Lock is equipped between the upper side edge of the door-plate and the upper side edge of the framework.Above-mentioned cleaning door can either realize the function of back seal plate, that is, prevent the cigarette ash offal on elevator belt from directly falling and protecting operating personnel in transmission process, avoid directly touching, while cleaning door is not required to dismantle, convenient for maintenance.
Description
Technical field
The utility model belongs to tobacco manufacturing equipment calculating field, and in particular to a kind of cleaning door of elevator and its promotion
Machine.
Background technology
Elevator is one of the equipment that tobacco factory's Primary processing shop conveys various materials, is suitable for blade, cut tobacco, stalk, stem etc.
The promotion of material conveys, play the role of linking, promotion, conveying material, especially WTD walled belts elevator be even more widely by
Using.WTD walled belts elevator is mainly made of head horizontal component, lift portion, tail horizontal component.Lift portion mainly by
The compositions such as lift carriage, elevator belt, material-falling hopper, back seal plate.Elevator belt be divided into lower end horizontal component, intermediate tiltedly section part and
Upper end horizontal component.Material falls into elevator belt lower end horizontal component from fed upstream equipment, is promoted to upper through intermediate tiltedly section part
After the horizontal component of end upstream device is fallen into through material-falling hopper.Back seal plate has been mainly sealing elevator belt, is prevented on elevator belt
Cigarette ash offal directly falls and protects operating personnel in transmission process, avoids directly touching.It, should but due to designing
Sealing plate is fixed on using outer-hexagonal bolt in lift carriage, and seals not only big board size, weight but also heaviness, is needed when maintenance every time
3 people cooperation can remove sealing plate, time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of promotion for defect existing for back seal plate in existing elevator
The cleaning door and its elevator of machine, wherein cleaning door can either realize the function of back seal plate, that is, prevent the cigarette on elevator belt
Grey offal directly falls and protects operating personnel in transmission process, avoids directly touching, while cleaning door is not required to dismantle,
Convenient for maintenance.
The utility model provides a kind of cleaning door of elevator, the open back of embedded elevator rack, and and elevator
Elevator belt it is parallel, including frame and door-plate, the frame be fixed in the rack of the elevator, described in the door-plate insertion
In frame；
It is equipped with articulation piece between the lower side edge of the door-plate and the lower side of the framework；
Lock is equipped between the upper side edge of the door-plate and the upper side edge of the framework.
Cleaning door is embedded in rack open back, and door-plate is embedded in frame, and then realizes sealing elevator belt, can prevent from being promoted
The cigarette ash offal taken directly falls and protects operating personnel in transmission process, avoids directly touching.Meanwhile relying on door
Articulation piece between plate and frame, door-plate is overturn along for Pivot axle around framework with lower side, and then cleaning door can not have to
Dismounting, while convenient for maintenance.In addition, relying on the lock between door-plate and frame, door-plate can be fixed on frame, sealing carries
Rise band.
It should be appreciated that the size of cleaning door and the size of open back match, the ruler of the size of door-plate and frame openings
It is very little to match.
Further preferably, the articulation piece is hinge, and the lower side of the door-plate is along between the lower side of the framework
Equipped at least two hinges.
Depending on the quantity of hinge is according to the width of door-plate, width is bigger, and hinge quantity is more.It is preferred that hinge is equidistant
Distribution.
Further preferably, extension edge, the rectangular aperture for extending edge and constituting are surrounded by the inside of the frame
Size be less than the door-plate size.
On the one hand door-plate weight can be carried by extending edge, on the other hand, extension edge can be made to be fitted closely with door-plate,
Lift-off seal effect.
Further preferably, the interstice coverage between the cleaning door and the elevator belt is 100mm to 200mm.
Further preferably, further include the safety limit switch being set on the upside of door-plate, the safety limit switch with it is described
The control system of elevator communicates to connect.
When cleaning door is not turned off, safety limit switch will be switched off, and send a signal to control system, and cleaning door is prompted not close
It closes, control system controls according to the signal promote translator again, makes it that can not run.Similarly, after cleaning door has been closed, safety
Limit switch will close a floodgate, and cleaning door is prompted to be turned off, and promoting translator at this time could run.It should be appreciated that control system control
The signal transmission promoted between the operation and safety limit switch, control system, promotion translator of translator is all using existing
There is technology to realize.
Further preferably, the safety limit switch is vortex type proximity switch.
A kind of elevator using cleaning door described above, including rack, elevator belt and the cleaning door, the cleaning
The open back of the embedded rack of door, and be arranged in parallel with the elevator belt.
Further preferably, the elevator further includes control system and promotes translator, and the cleaning door is equipped with peace
Full limit switch, the safety limit switch, the control system and the elevator motor are sequentially connected.
On the one hand elevator provided by the invention may be implemented to prevent the cigarette ash offal on elevator belt defeated using cleaning door
It passes through journey and directly falls and protect operating personnel, avoid the function of directly touching, while maintenance elevator belt can also be convenient for.
And using safety limit switch, control system and the mutually coordinated work of elevator motor, it can make the operation of elevator
Cheng Gengjia safety, control mode are more convenient.
Advantageous effect
The cleaning door and its elevator of a kind of elevator provided by the utility model, cleaning door insertion rack back are opened
Mouthful, it in the door-plate insertion frame of cleaning door, and then realizes sealing elevator belt, can prevent the cigarette ash offal on elevator belt from conveying
Process directly falls and protects operating personnel, avoids directly touching.Meanwhile relying on being hinged between door-plate and frame
Part, door-plate are overturn along for Pivot axle around framework with lower side, and then cleaning door can not have to dismounting, while convenient for maintaining.
In addition, relying on the lock between door-plate and frame, door-plate can be fixed on frame, seal elevator belt.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the cleaning door of elevator provided in an embodiment of the present invention.
Wherein, reference numeral is further described below：
1, door-plate, 2, frame, 3, rack, 4, hinge, 5, lock.
Specific implementation mode
The utility model is described further below in conjunction with embodiment.
As shown in Figure 1, a kind of elevator provided by the utility model includes rack 3, elevator belt and cleaning door.Wherein,
Cleaning door is embedded in the open back of rack 3, and cleaning door is parallel with elevator belt, in the present embodiment preferred cleaning door and elevator belt it
Between interstice coverage be 100mm to 200mm.
Cleaning door includes frame 2 and door-plate 1 in the present embodiment, and frame 2 is fixed in the rack 3 of elevator, and door-plate 1 is embedded in
In frame 2, wherein the inside of frame 2 is surrounded by extension edge, extends the ruler that the rectangular aperture that edge is constituted is less than door-plate 1
It is very little, therefore on the one hand 1 weight of door-plate can be carried by extending edge, on the other hand, extension edge can be made to be fitted closely with door-plate 1,
Lift-off seal effect.
Articulation piece is equipped between the lower side edge of door-plate 1 and the lower side of framework, preferably articulation piece is to close in the present embodiment
Page 4, and set there are two hinge 4, in other feasible embodiments, three or three or more hinges 4, preferably hinge can be set
4 be equidistantly distributed.By articulation piece, door-plate 1 can be overturn along for Pivot axle around framework with lower side, and then cleaning door
Dismounting can not be had to, while convenient for maintenance.It, will be with lower side along for rotation center axial direction by gravity door-plate 1 in the present embodiment
Lower overturning so that elevator belt is exposed out, is convenient to clean maintenance.
It is equipped with lock 5 between the upper side edge of door-plate 1 and the upper side edge of framework, the activity in 5 is preferably latched in the present embodiment
Bolt is set to the upper side edge of door-plate 1, and the fixed jack in lock 5 is located at the upper side edge of framework.It can be by door-plate 1 by lock 5
It fixes on the frame 2.
In the present embodiment, elevator further includes control system and promotes translator, and safe limit is additionally provided in 1 upside of door-plate
Bit switch, wherein safety limit switch, control system, promotion translator communicate to connect successively.In the present embodiment, set on door-plate 1
There are two safety limit switchs, and are located at 5 both sides of lock, and preferred security limit switch is vortex type proximity switch.Wherein,
When cleaning door is not turned off, safety limit switch will be switched off, and send a signal to control system, and cleaning door is prompted to be not turned off, control system
System controls according to the signal promote translator again, makes it that can not run.Similarly, after cleaning door has been closed, safety limit switch
It will close a floodgate, cleaning door is prompted to be turned off, promoting translator at this time could run.
It is emphasized that example described in the utility model is illustrative, without being restrictive, therefore this practicality
The novel example being not limited to described in specific implementation mode, it is every by those skilled in the art technical side according to the present utility model
The other embodiment that case obtains does not depart from the utility model aims and range, and whether modification or replacement, also belong to
The scope of protection of the utility model.
Claims (8)
1. a kind of cleaning door of elevator, the open back of embedded elevator rack, and it is parallel with the elevator belt of elevator, it is special
Sign is：Including frame and door-plate, the frame is fixed in the rack of the elevator, and the door-plate is embedded in the frame
It is interior；
It is equipped with articulation piece between the lower side edge of the door-plate and the lower side of the frame；
Lock is equipped between the upper side edge of the door-plate and the upper side edge of the frame.
2. cleaning door according to claim 1, it is characterised in that：The articulation piece is hinge, the lower side of the door-plate
At least two hinges are equipped between edge and the lower side of the frame.
3. cleaning door according to claim 1, it is characterised in that：Extension edge, institute are surrounded by the inside of the frame
The size for extending the rectangular aperture that edge is constituted is stated less than the door-plate size.
4. cleaning door according to claim 1, it is characterised in that：Gap model between the cleaning door and the elevator belt
It encloses for 100mm to 200mm.
5. cleaning door according to claim 1, it is characterised in that：Further include that the safe spacing being set on the upside of door-plate is opened
It closes, the control system of the safety limit switch and the elevator communicates to connect.
6. cleaning door according to claim 5, it is characterised in that：The safety limit switch is vortex type proximity switch.
7. a kind of elevator using any one of the claim 1-4 cleaning doors, it is characterised in that：Including rack, elevator belt
And the cleaning door, the cleaning door is embedded in the open back of the rack, and is arranged in parallel with the elevator belt.
8. elevator according to claim 7, it is characterised in that：Further include control system and promoted translator, it is described
Cleaning door is equipped with safety limit switch, and the safety limit switch, the control system and the promotion translator are successively
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393151.1U CN208064463U (en) | 2018-03-22 | 2018-03-22 | A kind of cleaning door and its elevator of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393151.1U CN208064463U (en) | 2018-03-22 | 2018-03-22 | A kind of cleaning door and its elevator of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208064463U true CN208064463U (en) | 2018-11-09 |
Family
ID=64046585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820393151.1U Active CN208064463U (en) | 2018-03-22 | 2018-03-22 | A kind of cleaning door and its elevator of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208064463U (en) |
-
2018
- 2018-03-22 CN CN201820393151.1U patent/CN208064463U/en active Active
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| GR01 | Patent grant |