CN104860003B - Silo conveying bottom belt control method and device - Google Patents
Silo conveying bottom belt control method and device Download PDFInfo
- Publication number
- CN104860003B CN104860003B CN201510268835.XA CN201510268835A CN104860003B CN 104860003 B CN104860003 B CN 104860003B CN 201510268835 A CN201510268835 A CN 201510268835A CN 104860003 B CN104860003 B CN 104860003B
- Authority
- CN
- China
- Prior art keywords
- speed
- timing
- tail band
- conveying tail
- run
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
Abstract
The invention discloses a silo conveying bottom belt control method and device. The silo conveying bottom belt control method includes the steps that when an output work mode of a silo starts, a poking roller and a conveying bottom belt are started so that the poking roller can operate at preset speed, and the conveying bottom belt operates at first speed; discharging time is timed; whether timing time reaches a preset timing threshold is judged; if the timing time reaches the preset timing threshold, work speed of the conveying bottom belt is switched from the first speed to second speed. The conveying speed of the conveying bottom belt can be automatically adjusted at the early stage of discharge of the silo, so that the material blocking problem caused due to the fact that manual operation is low in speed and high in error rate is avoided.
Description
Technical field
The present invention relates to control field, more particularly to a kind of storage cabinet conveying tail band control method and device.
Background technology
Storage cabinet is the major storage equipment used on primary processing line, and its effect is mainly used for the storage of material, adjusts
The production of whole line, and mixing the material of different production lines makes which fully absorb the moisture, feed liquid that preceding working procedure is applied on material,
The moisture content of balanced material, reaches the requirement of technique.Storage cabinet has into cabinet and the two kinds of mode of operations that offer for sale, and it is storage cabinet tote to enter cabinet
Material receives the process of material that upstream process conveying comes, offer for sale be unloading materials will material be delivered to the mistake of lower procedure
Journey.Cabinet head and conveying tail band are the major parts for offeing for sale of storage cabinet, and storage cabinet head is frame-type steel construction piece, on it
Equipped with final drive shaft, dial roll shaft and actuating device.When storage cabinet offers for sale, conveying tail band and group roller can run, and dialling roller is used to loosely go out
The material of cabinet, conveys tail band for material is conveyed from cabinet afterbody toward the direction of cabinet head.Dial roller to transport using fixed rotating speed
OK, conveying tail band needs to change the speed of its operation, so as to adjust the load of storage cabinet, and then meets lower procedure to material
The demand of flow.As the material that loads in storage cabinet is presented the shape of approximate trapezoid, therefore stub bar material is highly relatively low, in order to
Normal production flow is obtained, in the stub bar stage, conveying tail band speed must just be heightened by operator.Through a period of time
Afterwards, as height of materials gradually becomes up to normal condition, operator must will convey the speed of tail band within the regular hour
Turn down to normal level, appearance is otherwise possible to because the flow that offers for sale is excessive and causes material to export or auxiliary in storage cabinet
There is the situation of putty in the junction of equipment.
Fig. 1 shows that traditional storage cabinet offers for sale control mode：
Step 101, operator start line segment equipment.
Step 102, dialling roller and conveying tail band for storage cabinet start.
Step 103, artificial setting stub bar conveying tail band high speed discharging frequency.It is to be carried out by converter due to conveying tail band
Control, therefore convey tail band start after also need to operator by adjust control storage cabinet convey tail band converter frequency come
Adjust the mass flow that storage cabinet offers for sale.
Step 104, artificial judgment height of materials switch normal speed operation after reaching normal level.Therefore in traditional storage
Cabinet offers for sale the speed that operator in control need according to the height of the material that currently offers for sale to adjust conveying tail band, so that storing
The load control of cabinet (both will not be because of putty be excessively caused, under also very few will not causing in a more suitable scope
Trip operation fracture).
Generally offeing for sale for primary processing line storage cabinet is operated by middle control operator, multi-thread while production when carrying out
When, operator are controlled in one and is accomplished by while operating the storage cabinet of different line segments to offer for sale, therefore forgetting just occurs or comes not
And adjustment stub bar storage cabinet conveying tail band speed and caused stub bar mass flow is excessive causes putty problem, so as to give production efficiency
Impact is brought all with product quality.
The content of the invention
The invention provides a kind of storage cabinet conveying tail band control method and device, can the stub bar stage of storage cabinet discharging from
The dynamic transporting velocity for adjusting conveying tail band, so as to avoid that artificial speed of operation is slow, fault rate it is high caused by putty problem.
According to an aspect of the invention, there is provided a kind of storage cabinet conveys tail band control method, including：
When mode of operation being offerd for sale into storage cabinet, start and dial roller and conveying tail band, run to dial roller at a predetermined velocity, it is defeated
Send tail band and run with First Speed；
Timing is carried out to discharging time；
Judge whether timing time reaches predetermined timing threshold；
If timing time reaches predetermined timing threshold, the operating rate of conveying tail band is switched to into the by First Speed
Two speed.
In one embodiment, First Speed and second speed are associated with the weight of material of storage in storage cabinet.
In one embodiment, First Speed is more than second speed.
In one embodiment, above-mentioned storage cabinet conveys tail band control method in the process that timing is carried out to discharging time
In, also include：
If there is shutdown operation, time out, and stop dialling roller and conveying tail band operation；
After shutdown operation is cancelled, starts group roller and run at a predetermined velocity, start conveying tail band and run with First Speed,
And proceed timing on the basis of present timing.
In one embodiment, above-mentioned storage cabinet conveying tail band control method is fast by first in the operating rate that will convey tail band
After the step of degree switches to second speed, also include：
If there is shutdown operation, stop dialling roller and conveying tail band operation；
After shutdown operation is cancelled, starts group roller and run at a predetermined velocity, start conveying tail band and run with second speed.
According to a further aspect in the invention, there is provided a kind of storage cabinet conveys tail band control device, including operation control unit,
Timing unit, recognition unit and speed switch unit, wherein：
Operation control unit, dials roller and conveying tail band for when mode of operation is offerd for sale into storage cabinet, starting, to dial roller
Run at a predetermined velocity, conveying tail band is run with First Speed；
Timing unit, for carrying out timing to discharging time；
Recognition unit, for judging whether timing time reaches predetermined timing threshold；
Speed switch unit, for the judged result according to recognition unit, if timing time reaches predetermined timing threshold,
The operating rate of conveying tail band is switched to into second speed by First Speed then.
In one embodiment, First Speed and second speed are associated with the weight of material of storage in storage cabinet.
In one embodiment, First Speed is more than second speed.
In one embodiment, run control unit in above-mentioned storage cabinet conveying tail band control device to be additionally operable in timing unit
During timing is carried out to discharging time, if there is shutdown operation, it indicates that timing unit time out, and stop dial roller and
Conveying tail band operation；After shutdown operation is cancelled, starts group roller and run at a predetermined velocity, start conveying tail band with First Speed
Operation, and indicate that timing unit proceeds timing on the basis of present timing.
In one embodiment, run control unit to be additionally operable to switch in speed in above-mentioned storage cabinet conveying tail band control device
The operating rate for conveying tail band is switched to after second speed by unit by First Speed, if there is shutdown operation, stops dialling roller
With conveying tail band operation；After shutdown operation is cancelled, starts group roller and run at a predetermined velocity, start conveying tail band fast with second
Degree operation.
The storage cabinet conveying tail band control method of the present invention and device, can automatically adjust in the stub bar stage of storage cabinet discharging defeated
Send the transporting velocity of tail band, so as to avoid that artificial speed of operation is slow, fault rate it is high caused by putty problem.
Description of the drawings
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to wanting needed for embodiment or description
The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, without having to pay creative labor, can be with according to these accompanying drawings acquisitions
Other accompanying drawings.
Fig. 1 is the schematic diagram that prior art storage cabinet conveys tail band control method.
Fig. 2 is the schematic diagram that storage cabinet of the present invention conveys tail band control method one embodiment.
Fig. 3 is the schematic diagram of another embodiment of storage cabinet conveying tail band control method of the present invention.
Fig. 4 is the schematic diagram that storage cabinet of the present invention conveys tail band control device one embodiment.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Below
It is illustrative to the description only actually of at least one exemplary embodiment, never conduct is to the present invention and its application or makes
Any restriction.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part for otherwise illustrating in these embodiments and the table positioned opposite, digital of step
Do not limit the scope of the invention up to formula and numerical value.
Fig. 2 is the schematic diagram that storage cabinet of the present invention conveys tail band control method one embodiment, preferably.The side of the present embodiment
Method step can be performed by the system of the present invention, wherein：
Step 201, when mode of operation is offerd for sale into storage cabinet, starts and dials roller and conveying tail band, to dial roller with pre- constant speed
Degree operation, conveying tail band are run with First Speed.
Step 202, carries out timing to discharging time.
Step 203, judges whether timing time reaches predetermined timing threshold.
Step 204, if timing time reaches predetermined timing threshold, by the operating rate of conveying tail band by First Speed
Switch to second speed.
Preferably, First Speed is more than second speed.As the material being mounted in storage cabinet typically exhibits the shape of approximate trapezoid
Shape, discharging when, stub bar material it is highly relatively low, if according to second speed work, stub bar can be caused to discharge slowly, therefore
When stub bar material discharges, tail band is conveyed with the uniform of the First Speed operational support mass flow higher than second speed.Work as thing
Material stub bar part is conveyed after finishing, and height of materials gradually recovers normal level, if now still worked according to First Speed,
The flow that can cause to offer for sale is excessive, and putty occurs.Therefore in order to avoid there is putty phenomenon, by the operating rate switching of conveying tail band
For second speed.
The storage cabinet conveying tail band control method of the present invention, can automatically adjust conveying tail band in the stub bar stage of storage cabinet discharging
Transporting velocity, so as to avoid that artificial speed of operation is slow, fault rate it is high caused by putty the problems such as.
Fig. 3 shows the schematic diagram of another embodiment of storage cabinet conveying tail band control method of the present invention.Preferably, this enforcement
The method and step of example can be performed by the system of the present invention, wherein：
Step 301, when mode of operation is offerd for sale into storage cabinet, starts and dials roller and conveying tail band, to dial roller with pre- constant speed
Degree operation, conveying tail band are run with First Speed.
Step 302, carries out timing to discharging time.
Preferably, in one embodiment, storage cabinet can be numbered, obtains right according to the weight of material of storage cabinet storage
Answer the First Speed and second speed of storage cabinet conveying tail band.Timing is carried out to material, when less than predetermined timing threshold, bottom is conveyed
Band is run with First Speed, when predetermined threshold is reached, is illustrated that material stub bar part has been offerd for sale and is finished, will conveying tail band switching
Run to second speed.
Step 303, during discharging time carries out timing, i.e., when timing not yet reaches predetermined threshold, if occurring stopping
Machine is operated, then time out, and stops dialling roller and conveying tail band operation.
Step 304, after shutdown operation is cancelled, starts group roller and runs at a predetermined velocity, start conveying tail band with first
Speed is run, and proceeds timing on the basis of present timing.
For example, in the timing course of actual production discharging time, in fact it could happen that need the situation of halt device, now stop
Machine is operated, time out.Finish as now material stub bar does not offer for sale, therefore cancel in shutdown operation, after equipment starts, after
Continuous to carry out timing, conveying tail band is still run according to First Speed, is dialled roller and is run according to predetermined speed.
Step 305, judges whether timing time reaches predetermined timing threshold.
Step 306, if timing time reaches predetermined timing threshold, by the operating rate of conveying tail band by First Speed
Switch to second speed.
For example, after timing time reaches predetermined timing threshold, illustrate that the stub bar part of now material has been offerd for sale
Finish, need for the operating rate of conveying tail band to switch to second speed, occur with the situation for preventing putty.
Preferably, after step 306, also include：
Step 307, if there is shutdown operation, time out, and stop dialling roller and conveying tail band operation.
Step 308, after shutdown operation is cancelled, starts group roller and runs at a predetermined velocity, start conveying tail band with second
Speed is run.
For example, after the timing threshold that timing time reaches predetermined, material stub bar part now has been offerd for sale and has been finished,
Conveying tail band is run according to second speed, in the event of the situation of shutdown operation, after being again started up, is started and is dialled roller according to predetermined
Speed is run, and starts conveying tail band and runs according to second speed, to prevent from causing the situation of putty to occur according to First Speed.
The storage cabinet conveying tail band control method of the present invention, can automatically adjust conveying tail band in the stub bar stage of storage cabinet discharging
Transporting velocity, so as to avoid that artificial speed of operation is slow, fault rate it is high caused by putty the problems such as generation.
Fig. 4 is the storage cabinet conveying tail band control device of the present invention, including runs control unit 401, timing unit 402, knows
Other unit 403 and speed switch unit 404, wherein：
Operation control unit 401 when mode of operation is offerd for sale into storage cabinet, start dial roller and conveying tail band, so as to dial roller with
Predetermined speed is run, and conveying tail band is run with First Speed；
Timing unit 402 carries out timing to discharging time；
Recognition unit 403 judges whether timing time reaches predetermined timing threshold；
Judged result of the speed switch unit 404 according to recognition unit, if timing time reaches predetermined timing threshold,
The operating rate of conveying tail band is switched to into second speed by First Speed.
Preferably, First Speed is more than second speed.As the material being mounted in storage cabinet typically exhibits the shape of approximate trapezoid
Shape, discharging when, stub bar material it is highly relatively low, if according to second speed work, stub bar can be caused to discharge slowly, therefore
When stub bar material discharges, tail band is conveyed with the uniform of the First Speed operational support mass flow higher than second speed.Work as thing
Material stub bar part is conveyed after finishing, and height of materials gradually recovers normal level, if now still worked according to First Speed,
The flow that can cause to offer for sale is excessive, putty occurs, therefore the operating rate of conveying tail band is switched to second speed.
The storage cabinet conveying tail band control device of the present invention, can automatically adjust conveying tail band in the stub bar stage of storage cabinet discharging
Transporting velocity, so as to avoid that artificial speed of operation is slow, fault rate it is high caused by putty problem.
Preferably, in one embodiment, storage cabinet can be numbered, obtains right according to the weight of material of storage cabinet storage
Answer the First Speed and second speed of storage cabinet conveying tail band.Timing is carried out to material in timing unit 402, recognition unit 403 is sentenced
Disconnected when timing time is less than predetermined timing threshold, conveying tail band is run with First Speed, when predetermined threshold is reached, illustrates thing
Material stub bar part has been offerd for sale and has been finished, and speed switch unit 404 will convey tail band and switch to second speed operation.
Preferably, run control unit 401 to be additionally operable to count discharging time in timing unit 402 in above-described embodiment
When during, if there is shutdown operation, it indicates that 402 time out of timing unit, and stop dial roller and conveying tail band operation；
After shutdown operation is cancelled, starts group roller and run at a predetermined velocity, start conveying tail band and run with First Speed, and indicating gage
Shi Danyuan 402 proceeds timing on the basis of present timing.
For example, in the timing course of actual production discharging time, in fact it could happen that need the situation of halt device, now stop
Machine is operated, time out.Finish as now material stub bar does not offer for sale, therefore cancel in shutdown operation, after equipment starts, after
Continuous to carry out timing, operation control unit 401 indicates that timing unit 402 continues timing, starts conveying tail band still fast according to first
Degree operation, starts and dials roller according to predetermined speed operation.
Preferably, run control unit 401 to be additionally operable to convey the operating rate of tail band by the in speed switch unit 404
After one speed switches to second speed, if there is shutdown operation, stop dialling roller and conveying tail band operation；Taken in shutdown operation
After disappearing, start group roller and run at a predetermined velocity, start conveying tail band and run with second speed.
For example, after the timing threshold that timing time reaches predetermined, material stub bar part now has been offerd for sale and has been finished,
Conveying tail band is run according to second speed, in the event of the situation of shutdown operation, after being again started up, runs control unit 401
Start and roller is dialled according to predetermined speed operation, start conveying tail band and run according to second speed, to prevent from causing according to First Speed
The situation of putty occurs.
The storage cabinet conveying tail band control method of the present invention and device, can automatically adjust in the stub bar stage of storage cabinet discharging defeated
Send the transporting velocity of tail band, so as to avoid that artificial speed of operation is slow, fault rate it is high caused by putty the problems such as generation.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
To complete, it is also possible to instruct the hardware of correlation to complete by program, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read only memory, disk or CD etc..
Description of the invention is given for the sake of example and description, and is not exhaustively or by the present invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Select and retouch
It is, for the principle and practical application that more preferably illustrate the present invention, and one of ordinary skill in the art is managed to state embodiment
The present invention is solved so as to design the various embodiments with various modifications for being suitable to special-purpose.
Claims (2)
1. a kind of storage cabinet conveys tail band control method, it is characterised in that include：
When mode of operation being offerd for sale into storage cabinet, start and dial roller and conveying tail band, run to dial roller at a predetermined velocity, convey bottom
Band is run with First Speed；
Timing is carried out to discharging time；
Judge whether timing time reaches predetermined timing threshold；
If timing time reaches predetermined timing threshold, the operating rate of conveying tail band is switched to by First Speed second fast
Degree；
Wherein, during timing is carried out to discharging time, also include：
If there is shutdown operation, time out, and stop dialling roller and conveying tail band operation；
After shutdown operation is cancelled, starts group roller and run at a predetermined velocity, start conveying tail band and run with First Speed, and
Proceed timing on the basis of present timing；
Wherein, after the step of operating rate of conveying tail band being switched to second speed by First Speed, also include：
If there is shutdown operation, stop dialling roller and conveying tail band operation；
After shutdown operation is cancelled, starts group roller and run at a predetermined velocity, start conveying tail band and run with second speed；
Wherein, First Speed and second speed are associated with the weight of material of storage in storage cabinet, or First Speed is more than second
Speed.
2. a kind of storage cabinet conveys tail band control device, it is characterised in that including operation control unit, timing unit, recognition unit
With speed switch unit, wherein：
Operation control unit, dials roller and conveying tail band for when mode of operation is offerd for sale into storage cabinet, starting, to dial roller with pre-
Constant speed degree runs, and conveying tail band is run with First Speed；It is additionally operable to during timing unit carries out timing to discharging time,
If there is shutdown operation, it indicates that timing unit time out, and stop dialling roller and conveying tail band operation；Taken in shutdown operation
After disappearing, start group roller and run at a predetermined velocity, start conveying tail band and run with First Speed, and indicate that timing unit is counted currently
When on the basis of proceed timing；
Timing unit, for carrying out timing to discharging time；
Recognition unit, for judging whether timing time reaches predetermined timing threshold；
Speed switch unit, for the judged result according to recognition unit, if timing time reaches predetermined timing threshold, will
The operating rate of conveying tail band switches to second speed by First Speed；
Wherein, run control unit to be additionally operable to the operating rate for conveying tail band be switched to by First Speed in speed switch unit
After second speed, if there is shutdown operation, stop dialling roller and conveying tail band operation；After shutdown operation is cancelled, starts and dial
Roller is run at a predetermined velocity, is started conveying tail band and is run with second speed；
Wherein, First Speed and second speed are associated with the weight of material of storage in storage cabinet, or First Speed is more than second
Speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268835.XA CN104860003B (en) | 2015-05-25 | 2015-05-25 | Silo conveying bottom belt control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268835.XA CN104860003B (en) | 2015-05-25 | 2015-05-25 | Silo conveying bottom belt control method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104860003A CN104860003A (en) | 2015-08-26 |
| CN104860003B true CN104860003B (en) | 2017-05-17 |
Family
ID=53906267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510268835.XA Active CN104860003B (en) | 2015-05-25 | 2015-05-25 | Silo conveying bottom belt control method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860003B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107272605A (en) * | 2016-04-07 | 2017-10-20 | 红塔烟草(集团)有限责任公司 | Primary processing shop container discharging intelligence control system |
| CN110127325B (en) * | 2019-04-15 | 2020-12-01 | 洪湖市金叶烟草机械有限公司 | Storage cabinet discharging speed control method and system |
| CN111674953B (en) * | 2020-06-28 | 2021-09-28 | 厦门烟草工业有限责任公司 | Feeding machine discharging control method, controller, system and feeding machine |
| CN112987668A (en) * | 2021-02-08 | 2021-06-18 | 江西中烟工业有限责任公司 | Control method for automatic discharging and cabinet changing of storage cabinet for tobacco production |
| CN113277331B (en) * | 2021-06-04 | 2022-05-17 | 陕西中烟工业有限责任公司 | High-balance storage cabinet discharging method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5229487A (en) * | 1988-10-28 | 1993-07-20 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for metered supply of material, apparatus therefor, and method for production of hydrophilic polymer by use thereof |
| CN201272635Y (en) * | 2008-09-10 | 2009-07-15 | 龙岩烟草工业有限责任公司 | Multi-production line distributed entering multi-cabinet feeding apparatus |
| CN201284153Y (en) * | 2008-09-03 | 2009-08-05 | 龙岩烟草工业有限责任公司 | Parking control device for cigarette shred storing cabinet distributor |
| CN101803795A (en) * | 2010-02-01 | 2010-08-18 | 深圳烟草工业有限责任公司 | Primary processing workshop storage cabinet bottom belt discharge measurement method and storage cabinet of primary processing workshop |
| CN103979324A (en) * | 2014-06-05 | 2014-08-13 | 龙岩烟草工业有限责任公司 | Material conveying device of tobacco leaf storage cabinet and tobacco leaf storage cabinet |
| CN204057288U (en) * | 2014-06-23 | 2014-12-31 | 江苏中烟工业有限责任公司 | Pipe tobacco storage cabinet flow discharging controlling device |
-
2015
- 2015-05-25 CN CN201510268835.XA patent/CN104860003B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5229487A (en) * | 1988-10-28 | 1993-07-20 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Method for metered supply of material, apparatus therefor, and method for production of hydrophilic polymer by use thereof |
| CN201284153Y (en) * | 2008-09-03 | 2009-08-05 | 龙岩烟草工业有限责任公司 | Parking control device for cigarette shred storing cabinet distributor |
| CN201272635Y (en) * | 2008-09-10 | 2009-07-15 | 龙岩烟草工业有限责任公司 | Multi-production line distributed entering multi-cabinet feeding apparatus |
| CN101803795A (en) * | 2010-02-01 | 2010-08-18 | 深圳烟草工业有限责任公司 | Primary processing workshop storage cabinet bottom belt discharge measurement method and storage cabinet of primary processing workshop |
| CN103979324A (en) * | 2014-06-05 | 2014-08-13 | 龙岩烟草工业有限责任公司 | Material conveying device of tobacco leaf storage cabinet and tobacco leaf storage cabinet |
| CN204057288U (en) * | 2014-06-23 | 2014-12-31 | 江苏中烟工业有限责任公司 | Pipe tobacco storage cabinet flow discharging controlling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104860003A (en) | 2015-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104860003B (en) | Silo conveying bottom belt control method and device | |
| CN105314412B (en) | A kind of stable discharging flow apparatus of ship unloaders and control method | |
| CN101837875B (en) | Conveyer capable of quantitatively and automatically feeding materials at definite time | |
| CN101898679A (en) | Feeder and control method of feeding | |
| CN106268400A (en) | Automatic batching system | |
| CN104139972A (en) | Material distributing fast rationing and loading system | |
| CN112193767A (en) | Tobacco storage cabinet discharging device and control method for tobacco storage cabinet discharging | |
| CN107973518A (en) | A kind of kiln automatic feeding device | |
| CN201721964U (en) | Material supply device | |
| CN107411166B (en) | A kind of box tobacco leaf formulation system and its process | |
| CN105016044B (en) | Automatic positioning control method for dead zones of tobacco double-station distributing trolley | |
| CN107708961B (en) | Method for preparing material conversion in extrusion equipment for film making machine | |
| CN101173479A (en) | Water supply control method of laundry device | |
| CN112224803A (en) | Timing control receiving system and method | |
| CN102008994A (en) | Undisturbed switch method for ore feeders of ball mill | |
| CN104226451A (en) | Crushing station feeding and discharging system for large-scale ore dressing plant | |
| JP6857906B2 (en) | Chip conveyor control method and chip conveyor | |
| CN204034844U (en) | Extensive ore dressing plant Crushing Station charging and discharging system | |
| CN103207585B (en) | Shred making line controlling method and system based on material flow balance | |
| CA2496940C (en) | Controlling feeding of solid matter | |
| CN215478407U (en) | Material homogenizing and loosening device of tobacco leaf box-turning feeding machine | |
| CN108579981A (en) | Cage replaces faulty equipment and realizes that iron ore mill selects quantity-produced method | |
| CN105597896B (en) | A kind of ore crushes stocking system | |
| CN220375610U (en) | Feeding control system of tobacco sheet and tobacco feeding machine | |
| JP7223473B1 (en) | Method for weighing and discharging water-absorbing grains and mechanism for weighing and discharging water-absorbing grains |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |