CN209667994U - A kind of feed lifting device of self-cleaning - Google Patents
A kind of feed lifting device of self-cleaning Download PDFInfo
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- CN209667994U CN209667994U CN201920420440.0U CN201920420440U CN209667994U CN 209667994 U CN209667994 U CN 209667994U CN 201920420440 U CN201920420440 U CN 201920420440U CN 209667994 U CN209667994 U CN 209667994U
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- elevator
- machine base
- cleaning
- self
- discharge door
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Abstract
The utility model relates to a kind of feed lifting devices of self-cleaning, including promoting machine support, the promotion machine base promoted on machine support, the elevator ontology being arranged on promotion machine base, the bottom that promotion machine base is arranged in and pneumatic cleaning door mechanism compatible with machine base is promoted and travel switch interlocking mechanism compatible with pneumatic cleaning door mechanism, elevator ontology respectively being arranged in.Compared with prior art, the utility model quickly can not only be opened and be closed discharge door by cylinder, improve the efficiency that cleaning promotes machine base, reduce the difficulty that operator switchs discharge door, discharge door, travel switch, elevator driving motor can be made to realize interlocking simultaneously, the error starting of effective avoiding device, it ensure that operator clears up safety when promoting machine base, and feed is efficiently solved the problems such as promoting the material residual in machine base, cross contamination and cleaning difficulty are big, it ensure that the stabilization of product quality, while also facilitating for artificial cleaning tape.
Description
Technical field
The utility model belongs to elevator technical field, is related to a kind of feed lifting device of self-cleaning.
Background technique
Elevator is a kind of equipment for realizing material vertical transport, it has, and improving material is steady, occupied area is small, is promoted
The advantages that height is high, leakproofness is good, it can be achieved that powdery, graininess and block material continuous and perpendicular lifting, be widely applied
In the processing and transportational process of grain and oil, feed and alcohol.
Elevator in use for some time, needs to clear up the pedestal of elevator, to avoid the material in pedestal
Residual and influence of the cross-contamination issue to product quality.Currently, mostly using artificial side to the scale removal process for promoting machine base
Formula carries out, and first opens the cleaning door promoted on machine base manually by operator, clears up later promotion machine base.However,
On the one hand, since cleaning door area is big and heavier, an operator is difficult smoothly to close cleaning door tight；On the other hand, work as operation
When member is clearing up promotion machine base, if error starting elevator, operator injury will lead to, security performance is poor.
Utility model content
The purpose of this utility model is exactly to provide a kind of self-cleaning to overcome the problems of the above-mentioned prior art
Feed lifting device.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of feed lifting device of self-cleaning, the device include promoting machine support, mentioning on promotion machine support being arranged in
Rise machine base and be arranged in promoted machine base on elevator ontology, device further include be arranged in promoted machine base bottom simultaneously
With promote the compatible pneumatic cleaning door mechanism of machine base and compatible with pneumatic cleaning door mechanism, elevator ontology respectively
Travel switch interlocking mechanism.Device further includes the controller being electrically connected with pneumatic cleaning door mechanism, and controller can be controlled quickly
Pneumatic cleaning door mechanism opens or closes.Controller is preferably PLC controller.
Further, the pneumatic cleaning door mechanism includes a pair of discharge door for being disposed in parallel in elevator base bottom
And a pair of cylinder assembly with the transmission connection of the discharge door of corresponding side respectively, one end and elevator bottom of the discharge door
Seat is hinged.By the control of PLC controller, cylinder assembly can be made quickly to open discharge door, so that operator is to elevator bottom
Seat is cleared up；After cleaning, PLC controller controls cylinder assembly quick closedown discharge door, so that device works on.
Further, the discharge door is in arc surfaced.It is mutually fitted in the inner wall of the discharge door of arc surfaced with elevator ontology
Match, is worked normally convenient for elevator ontology.
Further, the cylinder assembly includes that the cylinder mount frame that elevator this body side surface is arranged in and setting exist
Cylinder on cylinder mount frame and with discharge door transmission connection, one end of the cylinder and discharge door are hinged, the other end and gas
Cylinder mounting rack is hinged.The piston rod of cylinder stretches out, and discharge door is fixed to elevator base bottom, realizes to promotion machine base bottom
The closing in portion；The piston rod of cylinder retracts, and drives discharge door to downwardly turn over, elevator base bottom is opened, and is convenient for operator
It clears up machine base is promoted.
Further, the travel switch interlocking mechanism includes that a pair of stroke promoted on machine support that is disposed in parallel in is opened
It closes, the travel switch is adapted with the discharge door of corresponding side.When discharge door is opened to predetermined position, into corresponding
The working range of travel switch, and then trigger the trip switch starting.
Further, the elevator ontology include be arranged in promoted machine base on elevator shell, setting mentioning
Rise machine enclosure interior hoisting mechanism and with hoisting mechanism transmission connection elevator driving motor, the travel switch with
The electrical connection of elevator driving motor.Elevator driving motor drives hoisting mechanism operation, realizes lifting process.When travel switch opens
After dynamic, control elevator driving motor power-off avoids someone's error starting device and makes clearing up the operator for promoting machine base
It comes to harm.
Further, the hoisting mechanism include be separately positioned on one on the other elevator enclosure interior head pulley and
Tail wheel, the elevator belt being wound around between head pulley and tail wheel and multiple uniformly distributed winnowing pans on elevator belt, it is described
Elevator driving motor and tail wheel be sequentially connected.Elevator driving motor drives tail wheel, head pulley rotation, makes elevator belt
It drives winnowing pan to move upwards, realizes the vertical-lifting of material.
Further, the elevator shell is equipped with feed inlet and discharge port.
For the utility model in practical application, when needing to clear up promotion machine base, operator controls the piston in cylinder
Bar retracts, and opens discharge door to predetermined position, and triggers travel switch starting, elevator driving motor is powered off, Zhi Houcao
Work person can clear up machine base is promoted；After the completion of cleaning, operator leaves promotion machine base, and controls the work in cylinder
Stopper rod stretches out, and closes discharge door by the bottom for promoting machine base, travel switch releases the connection to elevator driving motor at this time
Lock, start elevator driving motor can normally.
Compared with prior art, the utility model has the following characteristics that
1) discharge door quickly can not only be opened and closed by cylinder, improves the efficiency that cleaning promotes machine base, reduced
Operator switchs the difficulty of discharge door, while discharge door, travel switch, elevator driving motor can be made to realize interlocking, i.e.,
When discharge door is opened, being forced property is interlocked and can not be started by elevator driving motor under the action of travel switch, effectively
The error starting for avoiding device ensure that operator clears up safety when promoting machine base；
2) it efficiently solves feed and is promoting the material residual in machine base, cross contamination and cleaning difficulty is big etc. asks
Topic, ensure that the stabilization of product quality, while also facilitate for artificial cleaning tape；
3) it is easy to be transformed existing elevator, applicability is wide.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Description of symbols in figure:
1-promotes machine support, 2-promotion machine bases, 3-elevator ontologies, 4-discharge doors, 5-cylinder mount frames, 6-
Cylinder, 7-travel switches, 8-elevator shells, 9-head pulleys, 10-tail wheels, 11-elevator belts, 12-winnowing pans, 13-
Feed inlet, 14-discharge ports.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, the detailed implementation method and specific operation process are given, but the guarantor of the utility model
Shield range is not limited to the following embodiments.
Embodiment:
A kind of feed lifting device of self-cleaning as shown in Figure 1, including machine support 1, setting are promoted in promotion machine support 1
On promotion machine base 2 and be arranged in promoted machine base 2 on elevator ontology 3, device further include be arranged at elevator bottom
The bottom of seat 2 and with promoted the compatible pneumatic cleaning door mechanism of machine base 2 and with pneumatic cleaning door mechanism, elevator respectively
The compatible travel switch interlocking mechanism of ontology 3.
Wherein, pneumatic cleaning door mechanism includes a pair of discharge door 4 and a pair for being disposed in parallel in and promoting 2 bottom of machine base
Respectively with the cylinder assembly of the discharge door 4 of corresponding side transmission connection, one end of discharge door 4 and promotion machine base 2 are hinged.Discharge
Door 4 is in arc surfaced.Cylinder assembly includes that the cylinder mount frame 5 that 3 side of elevator ontology is arranged in and setting are installed in cylinder
The cylinder 6 being sequentially connected on frame 5 and with discharge door 4, one end of cylinder 6 and discharge door 4 are hinged, the other end and cylinder mount frame 5
Hingedly.
Travel switch interlocking mechanism includes a pair of travel switch 7 for being disposed in parallel in and being promoted on machine support 1, travel switch 7
It is adapted with the discharge door 4 of corresponding side.
Elevator ontology 3 includes the elevator shell 8 being arranged in promoted on machine base 2, is arranged inside elevator shell 8
Hoisting mechanism and with hoisting mechanism transmission connection elevator driving motor, travel switch 7 and elevator driving motor electricity
Connection.Hoisting mechanism includes being separately positioned on head pulley 9 inside elevator shell 8 and tail wheel 10 one on the other, being wound around
Elevator belt 11 and multiple uniformly distributed winnowing pans 12 on elevator belt 11 between head pulley 9 and tail wheel 10, elevator drive
Dynamic motor and tail wheel 10 are sequentially connected.Elevator shell 8 is equipped with feed inlet 13 and discharge port 14.
In practical application, operator controls the piston rod in cylinder 6 and retracts when needing to clear up promotion machine base 2, make
Discharge door 4 is opened to predetermined position, and triggers the starting of travel switch 7, elevator driving motor is powered off, later operator
It clears up machine base 2 is promoted；After the completion of cleaning, operator, which leaves, promotes machine base 2, and controls the piston rod in cylinder 6
It stretches out, closes discharge door 4 by the bottom for promoting machine base 2, travel switch 7 releases the connection to elevator driving motor at this time
Lock, start elevator driving motor can normally.
It can understand the above description of the embodiments is intended to facilitate those skilled in the art and use practical
It is novel.Person skilled in the art obviously easily can make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to above-mentioned
Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and
Modification should be all within the protection scope of the utility model.
Claims (8)
1. a kind of feed lifting device of self-cleaning, which includes promoting machine support (1), setting on promoting machine support (1)
Promotion machine base (2) and setting promoted machine base (2) on elevator ontology (3), which is characterized in that the device
Further include setting promoted the bottom of machine base (2) and with promoted machine base (2) compatible pneumatic cleaning door mechanism and with
Pneumatic cleaning door mechanism, the compatible travel switch interlocking mechanism of elevator ontology (3) respectively.
2. a kind of feed lifting device of self-cleaning according to claim 1, which is characterized in that the pneumatic cleaning door
Mechanism includes that a pair is disposed in parallel in the discharge door (4) for promoting machine base (2) bottom and a pair of row with corresponding side respectively
The cylinder assembly of bin gate (4) transmission connection, one end of the discharge door (4) and promotion machine base (2) are hinged.
3. a kind of feed lifting device of self-cleaning according to claim 2, which is characterized in that the discharge door (4)
In arc surfaced.
4. a kind of feed lifting device of self-cleaning according to claim 2, which is characterized in that the cylinder assembly packet
Include setting elevator ontology (3) side cylinder mount frame (5) and be arranged on cylinder mount frame (5) and and discharge door
(4) cylinder (6) being sequentially connected, one end of the cylinder (6) and discharge door (4) hingedly, the other end and cylinder mount frame (5)
Hingedly.
5. a kind of feed lifting device of self-cleaning according to claim 2, which is characterized in that the travel switch connection
Latch mechanism includes that a pair is disposed in parallel in the travel switch (7) promoted on machine support (1), the travel switch (7) and corresponding
The discharge door (4) of side is adapted.
6. a kind of feed lifting device of self-cleaning according to claim 5, which is characterized in that the elevator ontology
It (3) include that setting is promoting the elevator shell (8) on machine base (2), the hoisting mechanism internal in elevator shell (8) is arranged
And the elevator driving motor with hoisting mechanism transmission connection, the travel switch (7) are electrically connected with elevator driving motor
It connects.
7. a kind of feed lifting device of self-cleaning according to claim 6, which is characterized in that the hoisting mechanism packet
It includes and is separately positioned on the internal head pulley (9) of elevator shell (8) and tail wheel (10) one on the other, is wound around head pulley (9)
Elevator belt (11) and multiple uniformly distributed winnowing pans (12) on elevator belt (11) between tail wheel (10), described mentions
It rises machine driving motor and tail wheel (10) is sequentially connected.
8. a kind of feed lifting device of self-cleaning according to claim 6, which is characterized in that the elevator shell
(8) feed inlet (13) and discharge port (14) are equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420440.0U CN209667994U (en) | 2019-03-29 | 2019-03-29 | A kind of feed lifting device of self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420440.0U CN209667994U (en) | 2019-03-29 | 2019-03-29 | A kind of feed lifting device of self-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209667994U true CN209667994U (en) | 2019-11-22 |
Family
ID=68573199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920420440.0U Active CN209667994U (en) | 2019-03-29 | 2019-03-29 | A kind of feed lifting device of self-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209667994U (en) |
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2019
- 2019-03-29 CN CN201920420440.0U patent/CN209667994U/en active Active
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