CN107954097B - A kind of intelligent material Overhead travelling crane system of material distributing equilibrium - Google Patents
A kind of intelligent material Overhead travelling crane system of material distributing equilibrium Download PDFInfo
- Publication number
- CN107954097B CN107954097B CN201711146645.6A CN201711146645A CN107954097B CN 107954097 B CN107954097 B CN 107954097B CN 201711146645 A CN201711146645 A CN 201711146645A CN 107954097 B CN107954097 B CN 107954097B
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- CN
- China
- Prior art keywords
- traveling crane
- overhead traveling
- pressure sensor
- feed bin
- overhead
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The present invention discloses a kind of intelligent material Overhead travelling crane system of material distributing equilibrium, is related to field of industrial manufacturing, and system includes: material overhead traveling crane, is used for material dispensing；Material overhead traveling crane includes the feed bin that a day vehicle main body, the hoist engine being arranged in day vehicle main body, suspension hook, the lifting rope being connected between hoist engine and suspension hook and suspension hook hang drawing；Material overhead traveling crane further includes overhead traveling crane traveling drive module；Overhead crane orbit, for carrying material overhead traveling crane；Overhead traveling crane vibration module is used for Vibration Storage bin, and makes material distributing equilibrium in feed bin；And vibration control apparatus, the material for acquiring in feed bin are evenly distributed information, if the material in feed bin is unevenly distributed, control the vibration of overhead traveling crane vibration module；Controlling level of the present invention is judged accurately, carries out material position equilibrium treatment to control vibration module, meanwhile, in material position equilibrium, is operated without vibration, avoid feed bin from crossing vibration and equipment life is caused to reduce；By setting flexible for second material inner cavity, the interlink function between different pressures sensor is avoided.
Description
Technical field
The present invention relates to field of industrial manufacturing, in particular to a kind of intelligent material Overhead travelling crane system of material distributing equilibrium.
Background technique
Material overhead traveling crane is the necessary means of transport of industrial production, by material overhead traveling crane can be realized material loading and at
The transport of product, overhead traveling crane are usually used in transport production material, finished product, are the important equipments of industrialized production.
Conventionally, as the material of material overhead traveling crane is directly to pour into material in material bin, each region material
Unevenly, the security risk of material transport is on the one hand increased, meanwhile, the long-term material storage of feed bin is uneven, is easily reduced object
Expect the service life of traction device.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of distribution of material is equal
The intelligent material Overhead travelling crane system of weighing apparatus, it is intended to solve the material problem of non-uniform in prior art overhead traveling crane material bin, improve material day
Vehicle safety.
To achieve the above object, the present invention provides a kind of intelligent material Overhead travelling crane system of material distributing equilibrium, and system includes:
Material overhead traveling crane is used for material dispensing；The elevator that the material overhead traveling crane includes a day vehicle main body, is arranged in day vehicle main body
Machine, suspension hook, the lifting rope being connected between the hoist engine and the suspension hook and suspension hook hang the feed bin of drawing；The material overhead traveling crane is also
Including overhead traveling crane traveling drive module；
Overhead crane orbit, for carrying the material overhead traveling crane；
Overhead traveling crane vibration module for vibrating the feed bin, and makes material distributing equilibrium in the feed bin；
And vibration control apparatus, it is evenly distributed information for acquiring the material in the feed bin, if in the feed bin
Material is unevenly distributed, then controls the overhead traveling crane vibration module vibration；
Wherein, the feed bin includes first material exocoel and second material inner cavity；The vibration control apparatus includes setting
In several pressure sensors, master controller in the feed bin；The pressure sensor is set to the first material exocoel
Between the second material inner cavity, the first material exocoel is rigidity, and the second material inner cavity is flexible, described first
Material exocoel is fixedly connected with the fixed part of the pressure sensor, the biography of the second material inner cavity and the pressure sensor
Sense portion is flexibly connected；The output end of the pressure sensor connects the input terminal of the master controller, the master controller it is defeated
Outlet connects the overhead traveling crane vibration module；The master controller includes:
Feed bin parameter acquisition module, for acquiring the pressure value F of each pressure sensoriAnd each pressure
The location information of sensor；The location information includes the squint angle θ of the pressure sensoriAnd intrinsic height value hi, described
Intrinsic height value hiHeight for the pressure sensor relative to the bin bottom；
Each region controlling level solves module, for the pressure value F according to each pressure sensori, it is described
Squint angle θi, vertical bearing cross-section product siAnd the intrinsic height value hi, solve each pressure sensor corresponding region
Overhead height Hi；The overhead height HiMeet:Wherein, ρ is material averag density, and g attaches most importance to
Power acceleration；0≤the θi90 ° of <, the i is serial number；
Operation sending module is vibrated, for the overhead height H according to each pressure sensor corresponding regioni, solve
The material imbalance degree E of the feed bin, if the material imbalance degree E is greater than the first trimming threshold ETH, then mould is vibrated to the overhead traveling crane
Block sends vibration instruction；If the material imbalance degree E is less than or equal to the first trimming threshold ETH, then portion vibrates mould to the overhead traveling crane
Block sends vibration instruction；The E meets:The ETHMeet: 0 < ETH< 0.5, N are
The number of the pressure sensor, N >=2.
In the technical scheme, pass throughEffectively obtain the corresponding material in each region of feed bin
Position, calculating solving precision is strong, and controlling level is judged accurate.In the technical scheme, pass through material imbalance degree E and threshold value is set and sentence
Determine material position balance degree, formula principle is that each region material position is stirred bigger, and E value is bigger, effectively judge that material position is balanced, with
Just control vibration module carries out material position equilibrium treatment, meanwhile, when E value is smaller, is operated without vibration, feed bin is avoided to cross vibration
Equipment life is caused to reduce.In addition, the first material exocoel is rigidity, the second material inner cavity is flexible, described first
Material exocoel is fixedly connected with the fixed part of the pressure sensor, the biography of the second material inner cavity and the pressure sensor
Sense portion is flexibly connected；Since second material inner cavity is flexibility, second material inner cavity will cause material if rigidity and pass through one's respective area
Second material inner cavity influences the pressure sensor in other regions, avoids the interlink function between different pressures sensor, improves
Accuracy of measurement.
In one embodiment, the feed bin includes conical discharge port, and the pressure sensor is set to the feed bin
On inner wall tapered surface.
It is noted that feeding intake for material overhead traveling crane is its important process, in order to feed intake, bottom is generally opening for taper
Mouthful, for flat feed bin and non-flat feed bin, installation pressure sensor be using the wall of feed bin as benchmark face, and with
Pressure sensor is installed in the axially extending direction of the datum level, so the inclination angle of pressure sensor can not be identical, the application's
Scheme has included tilting considering for angular dimensions, can satisfy flat bottom bin and non-flat feed bin.
In one embodiment, the pressure sensor includes the inside for being set to the feed bin of the material overhead traveling crane
The first pressure sensor on inclined-plane.
In one embodiment, the detecting means of the pressure sensor are provided with stressed plate, and the stressed plate is close to institute
State the outer wall of second material inner cavity.Expand sensor by stressed plate and manage range, improves detection efficiency.
In one embodiment, the pressure sensor is resistance strain type sensor.
In one embodiment, the overhead traveling crane vibration module includes at least one vibrating motor, the vibrating motor peace
Loaded on the material overhead traveling crane；The vibrating motor is installed between the overhead traveling crane exocoel and the overhead traveling crane inner cavity and/or described
Vibrating motor is installed on the outside of the material overhead traveling crane.Vibrating motor is set, vibration control module is controlled by, it is unbalanced in material
In the case of carry out vibration operation, effectively realization material balance.
The beneficial effects of the present invention are: the present invention passes throughEffectively obtain each area of feed bin
The corresponding material position in domain, calculating solving precision is strong, and controlling level is judged accurate.In the technical scheme, simultaneously by material imbalance degree E
Threshold determination material position balance degree is set, and formula principle is that each region material position is stirred bigger, and E value is bigger, effectively judges
Material position is balanced, carries out material position equilibrium treatment to control vibration module, meanwhile, when E value is smaller, operates, keep away without vibration
Exempt from feed bin and cross vibration equipment life is caused to reduce.In addition, the first material exocoel is rigidity, the second material inner cavity is soft
Property, the first material exocoel is fixedly connected with the fixed part of the pressure sensor, the second material inner cavity and the pressure
The detecting means of force snesor are flexibly connected；Since second material inner cavity is flexibility, second material inner cavity will cause object if rigidity
Material influences the pressure sensor in other regions by one's respective area second material inner cavity, avoids the company between different pressures sensor
Movement is used, and accuracy of measurement is improved.
Detailed description of the invention
Fig. 1 is the intelligent material Overhead travelling crane system structural schematic diagram in the embodiment of the invention；
Fig. 2 is the structural block diagram of the vibration control apparatus in the embodiment of the invention；
Fig. 3 is the stress model schematic diagram of the pressure sensor in the embodiment of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figure 1-3, in the first embodiment of the invention, providing a kind of intelligent material overhead traveling crane system of material distributing equilibrium
System, the system comprises:
Material overhead traveling crane 200 is used for material dispensing；The material overhead traveling crane 200 includes day vehicle main body, is arranged in day vehicle main body
Hoist engine 300, suspension hook 302, the lifting rope 301 and suspension hook 302 being connected between the hoist engine 300 and the suspension hook 302
Hang the feed bin 400 of drawing；The material overhead traveling crane 200 further includes overhead traveling crane traveling drive module；
Overhead crane orbit 100, for carrying the material overhead traveling crane 200；
Overhead traveling crane vibration module 406 for vibrating the feed bin 400, and makes material distributing equilibrium in the feed bin 400；
And vibration control apparatus 410, it is evenly distributed information for acquiring the material in the feed bin 400, if the material
Material in storehouse 400 is unevenly distributed, then controls the overhead traveling crane vibration module 406 and vibrate；
Wherein, the feed bin 400 includes first material exocoel 402 and second material inner cavity 401；The vibration control dress
Setting 410 includes several pressure sensors 403, master controller being set in the feed bin 400；The pressure sensor 403
It being set between the first material exocoel 402 and the second material inner cavity 401, the first material exocoel 402 is rigidity,
The second material inner cavity 401 is flexibility, and the fixed part of the first material exocoel 402 and the pressure sensor 403 is fixed
Connection, the second material inner cavity 401 is flexibly connected with the detecting means of the pressure sensor 403；The pressure sensor 403
Output end connect the input terminal of the master controller, the output end of the master controller connects the overhead traveling crane vibration module 406；
The master controller includes:
Feed bin parameter acquisition module 407, for acquiring the pressure value F of each pressure sensor 403iAnd each institute
State the location information of pressure sensor 403；The location information includes the squint angle θ of the pressure sensor 403iAnd it is intrinsic
Height value hi, the intrinsic height value hiHeight for the pressure sensor 403 relative to 400 bottom of feed bin；It is worth one
Be mentioned that, the axial direction of the compression face of 403 device of pressure sensor with
Each region controlling level solves module 408, for the pressure value according to each pressure sensor 403
Fi, the squint angle θi, vertical bearing cross-section product siAnd the intrinsic height value hi, solve each pressure sensor
The overhead height H of 403 corresponding regionsi；The overhead height HiMeet:Wherein, ρ is flat for material
Equal density, g are acceleration of gravity；0≤the θi90 ° of <, the i is serial number；
Operation sending module 409 is vibrated, for the overhead height according to each 403 corresponding region of pressure sensor
Hi, the material imbalance degree E of the feed bin 400 is solved, if the material imbalance degree E is greater than the first trimming threshold ETH, then Xiang Suoshu
Overhead traveling crane vibration module 406 sends vibration instruction；If the material imbalance degree E is less than or equal to the first trimming threshold ETH, then portion to
The overhead traveling crane vibration module 406 sends vibration instruction；The E meets:The ETHIt is full
Foot: 0 < ETH< 0.5, N are the number of the pressure sensor 403, N >=2.
As shown in figure 3, the intrinsic height value between pressure sensor 403 and discharge port 404 is hi, pressure sensor 403
It is Δ h at a distance from the top of material position 405i, Hi=hi+Δhi.Since the physical quantity that pressure sensor 403 measures is suffered by it
Pressure value, pressure value Fi=cos θiMg=cos θiρ vg=cos θiρΔhisiG, so can obtain
In the present embodiment, the feed bin 400 includes conical discharge port 404, and the pressure sensor 403 is set to described
On 400 inner wall tapered surface of feed bin.
In the present embodiment, the feed bin of the pressure sensor 403 including being set to the material overhead traveling crane 200 is interior
The first pressure sensor 403 in skew back face.
In the present embodiment, the detecting means of the pressure sensor 403 are provided with stressed plate, described in the stressed plate is close to
The outer wall of second material inner cavity 401.
In the present embodiment, the pressure sensor 403 is resistance strain type sensor.
In the present embodiment, the overhead traveling crane vibration module 406 includes at least one vibrating motor, the vibrating motor installation
In on the material overhead traveling crane 200；The vibrating motor is installed between the overhead traveling crane exocoel and the overhead traveling crane inner cavity and/or described
Vibrating motor is installed on 200 outside of material overhead traveling crane.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (6)
1. a kind of intelligent material Overhead travelling crane system of material distributing equilibrium, which is characterized in that the system comprises:
Material overhead traveling crane is used for material dispensing；The material overhead traveling crane include a day vehicle main body, the hoist engine being arranged in day vehicle main body,
Suspension hook, the lifting rope being connected between the hoist engine and the suspension hook and suspension hook hang the feed bin of drawing；The material overhead traveling crane also wraps
Include overhead traveling crane traveling drive module；
Overhead crane orbit, for carrying the material overhead traveling crane；
Overhead traveling crane vibration module for vibrating the feed bin, and makes material distributing equilibrium in the feed bin；
And vibration control apparatus, it is evenly distributed information for acquiring the material in the feed bin, if the material in the feed bin
It is unevenly distributed, then controls the overhead traveling crane vibration module vibration；
Wherein, the feed bin includes first material exocoel, second material inner cavity；The vibration control apparatus is described including being set to
Several pressure sensors, master controller in feed bin；The pressure sensor be set to the first material exocoel with it is described
Between second material inner cavity, the first material exocoel is rigidity, and the second material inner cavity is flexible, outside the first material
Chamber is fixedly connected with the fixed part of the pressure sensor, and the detecting means of the second material inner cavity and the pressure sensor are living
Dynamic connection；The output end of the pressure sensor connects the input terminal of the master controller, and the output end of the master controller connects
Connect the overhead traveling crane vibration module；The master controller includes:
Feed bin parameter acquisition module, for acquiring the pressure value F of each pressure sensoriAnd each pressure sensing
The location information of device；The location information includes the squint angle θ of the pressure sensoriAnd intrinsic height value hi, described intrinsic
Height value hiHeight for the pressure sensor relative to the bin bottom；The squint angle θiFor the pressure sensor
The angle formed between stress surface normal and plumb line；
Each region controlling level solves module, for the pressure value F according to each pressure sensori, the squint angle
θi, vertical bearing cross-section product siAnd the intrinsic height value hi, solve the top of each pressure sensor corresponding region
Height Hi；The overhead height HiMeet:Wherein, ρ is material averag density, and g is gravity acceleration
Degree；The θiMeet: 0≤θi90 ° of <, the i is serial number；
Operation sending module is vibrated, for the overhead height H according to each pressure sensor corresponding regioni, solve the material
The material imbalance degree E in storehouse, if the material imbalance degree E is greater than the first trimming threshold ETH, then sent to the overhead traveling crane vibration module
Vibration instruction；If the material imbalance degree E is less than or equal to the first trimming threshold ETH, then do not sent to the overhead traveling crane vibration module
Vibration instruction；The E meets:The ETHMeet: 0 < ETH< 0.5, N are the pressure
The number of force snesor, N >=2.
2. a kind of intelligent material Overhead travelling crane system of material distributing equilibrium as described in claim 1, which is characterized in that the feed bin
Including conical discharge port, the pressure sensor is set on the feed bin inner wall tapered surface.
3. a kind of intelligent material Overhead travelling crane system of material distributing equilibrium as claimed in claim 2, which is characterized in that the pressure
Sensor includes the first pressure sensor for being set to the medial slope of the feed bin of the material overhead traveling crane.
4. a kind of intelligent material Overhead travelling crane system of material distributing equilibrium as described in claim 1, which is characterized in that the pressure
The detecting means of sensor are provided with stressed plate, and the stressed plate is close to the outer wall of the second material inner cavity.
5. a kind of intelligent material Overhead travelling crane system of material distributing equilibrium as described in claim 1, which is characterized in that the pressure
Sensor is resistance strain type sensor.
6. a kind of intelligent material Overhead travelling crane system of material distributing equilibrium as described in claim 1, which is characterized in that the overhead traveling crane
Vibration module includes at least one vibrating motor, and the vibrating motor is installed on the material overhead traveling crane；The vibrating motor peace
Loaded between the overhead traveling crane exocoel and the overhead traveling crane inner cavity and/or the vibrating motor is installed on the outside of the material overhead traveling crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146645.6A CN107954097B (en) | 2017-11-17 | 2017-11-17 | A kind of intelligent material Overhead travelling crane system of material distributing equilibrium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146645.6A CN107954097B (en) | 2017-11-17 | 2017-11-17 | A kind of intelligent material Overhead travelling crane system of material distributing equilibrium |
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| Publication Number | Publication Date |
|---|---|
| CN107954097A CN107954097A (en) | 2018-04-24 |
| CN107954097B true CN107954097B (en) | 2019-04-09 |
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ID=61964604
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711146645.6A Expired - Fee Related CN107954097B (en) | 2017-11-17 | 2017-11-17 | A kind of intelligent material Overhead travelling crane system of material distributing equilibrium |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58147612A (en) * | 1982-02-27 | 1983-09-02 | Mitsubishi Chem Ind Ltd | Method for measuring height of coke |
| KR20050093024A (en) * | 2004-03-18 | 2005-09-23 | 이승호 | Detection apparatus for balance |
| CN103466115A (en) * | 2013-09-22 | 2013-12-25 | 无锡市剑鹰机械有限公司 | Vibrating anti-stacking device |
| CN104495122A (en) * | 2014-10-28 | 2015-04-08 | 镇江市润州金山包装厂 | Weight sensing bottom plate for intermediate bulk container |
| CN206352316U (en) * | 2016-12-13 | 2017-07-25 | 中北大学 | A kind of control device of underwater concrete filling pile absolute altitude |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7208943B2 (en) * | 2005-06-03 | 2007-04-24 | Delphi Technologies, Inc. | Electrical device enclosure |
-
2017
- 2017-11-17 CN CN201711146645.6A patent/CN107954097B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58147612A (en) * | 1982-02-27 | 1983-09-02 | Mitsubishi Chem Ind Ltd | Method for measuring height of coke |
| KR20050093024A (en) * | 2004-03-18 | 2005-09-23 | 이승호 | Detection apparatus for balance |
| CN103466115A (en) * | 2013-09-22 | 2013-12-25 | 无锡市剑鹰机械有限公司 | Vibrating anti-stacking device |
| CN104495122A (en) * | 2014-10-28 | 2015-04-08 | 镇江市润州金山包装厂 | Weight sensing bottom plate for intermediate bulk container |
| CN206352316U (en) * | 2016-12-13 | 2017-07-25 | 中北大学 | A kind of control device of underwater concrete filling pile absolute altitude |
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| Publication number | Publication date |
|---|---|
| CN107954097A (en) | 2018-04-24 |
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Granted publication date: 20190409 Termination date: 20191117 |