CN204924407U - Ship unloaders fill device of weighing on line - Google Patents
Ship unloaders fill device of weighing on line Download PDFInfo
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- CN204924407U CN204924407U CN201520493877.9U CN201520493877U CN204924407U CN 204924407 U CN204924407 U CN 204924407U CN 201520493877 U CN201520493877 U CN 201520493877U CN 204924407 U CN204924407 U CN 204924407U
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Abstract
The utility model relates to a ship unloaders weigh a fill device, especially a ship unloaders fill device of weighing on line. The device contains the frame of unloading a ship, grab bucket, weighing hopper, metering device, blowing fill, and the weighing hopper is established and is being put above the hopper and be equipped with the sluice gate, and metering device establishes in the weighing hopper below and includes main balance, vice balance, bottom plate, and main balance supports in the weighing hopper below, and vice balance and weighing hopper contactless are equipped with the standard test weight, and main balance, vice balance are fixed on the bottom plate side by side. This device can also increase and sets up the maze body, hydraulic damper, weighing hopper and prevent sideshake device, controller, central controller. The utility model discloses can utilize ship unloaders itself to carry out the weighing to the material, improve measuring accuracy and work efficiency, save the cost of enterprise to the effective management of has been realized.
Description
Technical field
The utility model relates to a kind of ship unloaders weighing bucket device, particularly a kind of ship unloaders online weighing bucket device.
Background technology
In existing bunder operation process, general is all utilize belted electronic balance to measure goods, belted electronic balance belongs to continuous dynamic measurement, although along with the development of technology, the theory measurement precision of belted electronic balance can reach 0.5%, but in the real work of harbour, owing to being subject to environment for use, wind-force, material characteristic, the impact such as weather and temperature variation, 0 point drift after belted electronic balance verification is larger, actual metered precision is much larger than 0.5%, huge with theoretical precision difference, therefore belted electronic balance can only measure as inner management, seller and buyer can not accept the so large metering outfit of error, therefore foundation cannot be settled accounts as commercial affairs, and metering outfit use a period of time after need to carry out physical goods inspection, verification operation flow process is loaded down with trivial details, and verification material need reach 50% of specified metering material, large-tonnage material is often had in harbour service, the material that be unwilling to realize with extra 50% verifies at all.
For the demand in market, the commercial city of each port machine manufacture for a long time wishes to carry out unloading a ship cargo measurement by ship unloaders self mechanism or device, also favourable weighing hopper static weighing carries out the trial of cargo measurement at present, ship unloaders arrange three layered material buckets, ground floor hopper is receiving hopper, second layer hopper is weighing hopper, third layer hopper is drain hopper, ship unloaders are by grab bucket feeding, fall into receiving hopper, material is loaded weighing hopper by oscillating feeder by receiving hopper, drain hopper is discharged to by sluice gate again after weighing hopper metering, material is put to belt feeder by drain hopper.Although this kind of mode instead of with ship unloaders self mechanism and device the mode that belted electronic balance measures material, precision also increases, but there is more drawback causes this kind of trial all to have failed: first, vibration is there is in ship unloaders job engineering, the error of material weighing is very large, therefore each receiving hopper splicing is complete, when material is put to weighing hopper, ship unloaders need to stop operation and wait for that vibration stops, and then weighing is carried out to material, Deng weighing complete after grab bucket just can restart capture material, carry out the operation of next circulation, significantly reduce the discharging efficiency of ship unloaders like this.Second, because common ship unloaders only have one deck bucket, add two-layer after, ship unloaders height adds a lot, the hoisting depth of grab bucket feeding is increased greatly, the cycle of a feeding is elongated, again etc. after end to be batched, time is longer, make drain hopper to after there is a front blowing during belt feeder blowing, material next time does not also put down, cause material section joint on belt feeder discontinuous, there is the situation without expecting to send, greatly reduce the production efficiency at harbour, and due to grab bucket hoisting depth add a lot, enterprise energy consumption is caused again significantly to increase.And whole system is too complicated, equipment failure point is a lot, and the workload of maintenance is quite large.
Summary of the invention
Technical problem to be solved in the utility model is to provide one and can meets material discharging and can meet again and carry out material metage, reasonable in design simultaneously, meet measuring accuracy requirement, can meet the ship unloaders online weighing bucket device of ship unloaders rated capacity.
The utility model comprises frame of unloading a ship, grab bucket, weighing hopper, measuring apparatus, drain hopper, described weighing hopper to be located at above drain hopper and to be provided with sluice gate, described measuring apparatus to be located at below weighing hopper and to comprise main scale, secondary scale, base plate, described main scale supports weighing hopper, described secondary scale does not contact with weighing hopper and is provided with standard test weight thereon, and described main scale, secondary scale are fixed on base plate side by side.
Ship unloaders are set to two-layer bucket structure, and upper strata is weighing hopper, for carrying out weighing to material, lower floor is drain hopper, and weighing terminates rear weighing hopper sluice gate and opens by material discharging to drain hopper, and is put on belt feeder by drain hopper and transfers out, grab bucket be positioned at above weighing hopper, for crawl material.Measuring apparatus comprises main scale, secondary scale, main scale weighs weight of material, secondary scale weighs the weight of standard test weight, time main scale weighs material, secondary scale weighs the weight of standard test weight simultaneously, according to the weight of standard test weight under vibrational state and the contrast of standard weights, weight coefficient can be drawn, because main scale and secondary scale are fixed on same base plate, the vibration that they are subject to is identical, weight coefficient is also identical, according to the weight of material that this weight coefficient and main scale are weighed to, just can draw the actual weight of material.Owing to being provided with two-layer hopper, drain hopper can be smaller than the drain hopper of common ship unloaders, the ship unloaders height of two-layer like this hopper is compared substantially identical with common ship unloaders or slightly increases, the hoisting depth change of grab bucket is little, all little to the energy consumption of the specified production efficiency of ship unloaders and enterprise, grab bucket material grasping efficiency and energy consumption.Measuring apparatus is provided with main scale, secondary scale, and utilize secondary scale weighing standard test weight and main scale carry out contrasting and draw material actual weight, the problem of measuring material under solving vibrational state, ensure that precision turn improves efficiency.
The utility model has utilized abundant and make use of ship unloaders self mechanism or device, complete discharging and the gage work of material simultaneously, make ship unloaders continually continuously can carry out discharging work, substantially increase production efficiency, also significantly improve measuring accuracy simultaneously.
Further, described weighing hopper is 4, and described 4 weighing hoppers are fixed together and form a square cone, and 4 sidewalls of described square cone are respectively provided with a measuring apparatus, and described 4 weighing hopper sluice gates are positioned at above drain hopper.
4 weighing hoppers are fixed together use, increase the whole volume of weighing hopper, add the capacity of drain hopper, make discharging capacity of the present utility model substantially identical with the discharging capacity of common ship unloaders, ensure that the work efficiency of material grasping and metering, also further ensure ship unloaders height not need to increase considerably, save energy consumption.
Further, described sluice gate is jaw sluice gate and comprises two symmetrical E Office, and described ship unloaders online weighing bucket device is also provided with two intermeshing Novikov gears, and described Novikov gear respectively connects a jaw lobe.
Sluice gate comprises two symmetrical jaw lobes, jaw lobe respectively connects a Novikov gear, rotated by the jaw lobe that initiatively drives of Novikov gear, realize the opening and closing of sluice gate, this ensures that there sluice gate synchronously to open and close, and make opening and closing process more steady, reduce the vibration caused because of sluice gate opening and closing.
Further, described jaw lobe is provided with labyrinth body, is at least provided with one deck flange in the body of described labyrinth, and the labyrinth body of two Ge E Office is set up relatively, and when sluice gate is closed, the dividing plate of body inside, two labyrinths intermeshes.
In ship unloaders operation process; material dust can be trickled down by the gap of jaw lobe; cause dust from flying; contaminated environment, also causes harmful effect to staff's health, and fine solid particle is also easy to cause damage to measuring apparatus; worked in coordination by the labyrinth body on two jaw lobes; make dust be lived by the spacers block of labyrinth body and can not trickle down, effectively prevent dust from flying, protect staff's health and measuring apparatus is encroached on from dust.
Further, described main scale comprises sensor pressing plate, sensor, the hydraulic damper set up from top to bottom.
Sensor is used for the metering to material; below sensor, hydraulic damper is set; to the vibration of weighing hopper and measuring apparatus and impact when can reduce to grab bucket blowing; both be conducive to improving measuring accuracy; again can serviceable life of extension device, also protect sensor simultaneously and lose measuring accuracy from brute force attack frequently.
Further, described ship unloaders online weighing bucket device also comprises the anti-sideshake device of weighing hopper, the anti-sideshake device of described weighing hopper is arranged on the sidepiece of weighing hopper and comprises guide wheel, wheel frame, guide wheel shaft, institute's guide wheel is stated and is fixed on wheel frame and and the gap of weighing hopper sidewall formation 0-5cm.
In blowing process, material impacts weighing hopper, weighing hopper also can produce sideshake except up-down vibration, affects measuring accuracy, in swing process, also can cause that the measuring apparatus of side is stressed to be damaged greatly and easily especially, the anti-sideshake device of weighing hopper well blocks the sideshake of weighing hopper, and when weighing hopper touches guide wheel because of swing, guide wheel produces around guide wheel shaft and rolls after being squeezed, the extruding force of side direction is dissolved, thus prevents sideshake.Improve measuring accuracy, protect again measuring apparatus and be without prejudice.
Further, described guide wheel shaft is eccentric structure, and the both sides at each angle of described weighing hopper are provided with the anti-sideshake device of weighing hopper.
Guide wheel shaft eccentric setting, when guide wheel is squeezed and rolls, radius is different, a reverse thrust can be produced to weighing hopper, prevent weighing hopper sideshake further, two side positions at each angle of weighing hopper set up guide wheel, position-limiting action can be played from all directions to weighing hopper, more be conducive to preventing weighing hopper sideshake.Further increase measuring accuracy, extend the serviceable life of measuring apparatus.
Further, described ship unloaders online weighing bucket device also comprises controller, central controller, and described grab bucket, sluice gate are connected with controller by circuit, and described grab bucket, sluice gate, measuring apparatus, controller are connected with central controller by circuit.
Controller connects grab bucket, sluice gate by circuit, can control separately, realize non-metering pattern to grab bucket and sluice gate; Central controller connects grab bucket, sluice gate, measuring apparatus, controller by circuit, Long-distance Control can be carried out to grab bucket, sluice gate, measuring apparatus, controller, realize quantitative model, this prevents operating personnel because of lazy or do not want to take the trouble and privately enable non-metering pattern, ensure that the accuracy of material metering, ensure that the fairness of transaction, reach effectively and accurately managing of enterprise.
Further, described weighing hopper surrounding and top are provided with checking net.
Harbour, harbour are all on spacious great rivers limit or seashore, the wind-force of Jiang Feng, sea wind is comparatively large, and weighing hopper can be caused vibrate, weighing hopper surrounding and above checking net is set can reduces wind-force to the impact of measuring, improve measuring accuracy, and can prevent travel fatigue from flying upward.
Further, described ship unloaders online weighing bucket device is also provided with except bulk grid, to be describedly fixed in frame of unloading a ship except bulk grid and to be positioned at above weighing hopper, and its size can cover weighing hopper.
Often bulk materials is mingled with in material; bulk materials can cause brute force attack to weighing hopper and measuring apparatus; affect measuring accuracy, increase the breakage rate of equipment, reduce the serviceable life of equipment; arrange above weighing hopper except bulk grid; except bulk grid is not connected with weighing hopper, independent is fixed on support, and weighing hopper and dynamic weighing device so just can be made from impact; further increase measuring accuracy, protect weighing hopper and measuring apparatus is without prejudice.
The utility model compared with the existing technology has the following advantages and effect:
1, do not have to increase or the slight height increasing ship unloaders, ensure that the work efficiency of grab bucket, reduce grab bucket energy consumption, saved the energy.
2, achieve the high-precision measuring of ship unloaders, meet metering requirements, realize utmost fair dealing.
3, while meeting measuring accuracy, ensure that the production efficiency of harbour service.
4, ensure that ship unloaders can continuous working.
5, the serviceable life of equipment is extended.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of ship unloaders online weighing of the utility model bucket device.
Fig. 2 is the schematic diagram of measuring apparatus.
Fig. 3 is the schematic diagram of four weighing hoppers.
Fig. 4 is the structural representation of jaw sluice gate.
Fig. 5 is the structural representation of Novikov gear.
Fig. 6 is the structural representation of maze device.
Fig. 7 is maze device A direction view.
Fig. 8 is the structural representation of the main scale of measuring apparatus.
Fig. 9 is weighing hopper anti-sideshake setting position schematic diagram.
Figure 10 is weighing hopper anti-sideshake device schematic diagram.
Figure 11-1,11-2 are respectively guide wheel shaft eccentric structure schematic diagram, guide wheel shaft eccentric structure A direction view.
Figure 12 is the schematic diagram that each angle sidewall of weighing hopper all establishes guide wheel.
Figure 13 is controller, central controller schematic diagram
Figure 14 is the schematic diagram of checking net.
Figure 15 is for removing bulk grating position schematic diagram.
Figure 16 is for removing bulk grid schematic diagram.
Label declaration: the 1-frame 2-that unloads a ship grabs bucket 3-weighing hopper 31-sluice gate 311-jaw lobe
The main scale of 312-Novikov gear 313-labyrinth body 314-flange 4-measuring apparatus 41-
411-sensor pressing plate 412-sensor 413-hydraulic damper 42-secondary scale 43-base plate
5-weighing hopper 6-weighing hopper anti-sideshake device 60-guide wheel 61-guide wheel shaft 62-wheel frame
7-controller 8-central controller 9-is except bulk grid 10-checking net.
Embodiment
Be described in further detail the utility model below in conjunction with embodiment, following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment 1: as Fig. 1, shown in Fig. 2, the present embodiment comprises frame 1 of unloading a ship, grab bucket 2, weighing hopper 3, measuring apparatus 4, drain hopper 5, weighing hopper 3 can be one, also can be multiple composition, weighing hopper 3 comprises charging aperture, sluice gate, lower floor's bucket is a drain hopper 5, also can be multiple, weighing hopper 3 is provided with sluice gate 31, weighing hopper 3 is located at above drain hopper 5, sluice gate 31 aims at drain hopper 5, being convenient to material puts in drain hopper 5 from weighing hopper 3, measuring apparatus 4 is supported in below weighing hopper 3, for measuring the weight of material, comprise main scale 41, secondary scale 42, base plate 43, main scale 41 is located at below weighing hopper 3 sidewall, secondary scale 42 does not contact with weighing hopper 3, be provided with standard test weight above, main scale 41, secondary scale 42 is fixing all on base plate 43, during metering, main scale 41 is only had to weigh the weight of material, the weight of secondary scale 42 weighing standard test weights, the vibration that main scale 41 and secondary scale 42 are subject to is identical, weight coefficient can be obtained by the weight under comparison counterweight vibrational state and the weight under stationary state, the material vibrating state claimed according to this weight coefficient and main scale 41 weight, just can draw the actual weight of material.
Embodiment 2: as shown in Figure 3, the present embodiment, on the basis of embodiment 1, is provided with 4 weighing hoppers, 3,4 weighing hoppers and is fixed together formation tetragonal cone above drain hopper, their sluice gate 31 is all above drain hopper, and each side of square cone is provided with a measuring apparatus 4.
Embodiment 3: as Fig. 4, shown in Fig. 5, in the present embodiment, the sluice gate 31 of weighing hopper 3 is jaw sluice gates, be made up of symmetrically arranged two Ge E Office 311, each jaw lobe 311 is connected with a Novikov gear 312, two Novikov gears 312 intermesh, when a jaw lobe 311 is opened, Novikov gear 312 can synchronously drive another jaw lobe 311 to open simultaneously, sluice gate 31 can be made to open so quicker, be convenient to material drop as early as possible, also make the opening and closing of sluice gate 31 more level and smooth simultaneously, reduce vibration, the keying of jaw lobe 311 can be realized by hydraulic-driven, hydraulic-driven is more steady.
Embodiment 4: as Fig. 6, shown in Fig. 7, in the present embodiment, labyrinth body 313 is provided with below each jaw lobe 311 of sluice gate 31, one deck flange 314 is at least provided with in labyrinth body 313, the labyrinth body 313 of two Ge E Office 311 is set up relatively, the labyrinth body 313 stretching to offside that time sluice gate 31 is closed, the flange body 314 of body 313 inside, labyrinth intermeshes, weighing hopper 3 produces vibration by the impact of material, tiny material or dust are easy to drop from the gap of sluice gate 31, to environment, fine dusts is also easy to be impacted measuring apparatus 4, can prevent tiny material or dust from dropping after labyrinth 313 is set, fly upward.
Embodiment 5: as shown in Figure 8, in the present embodiment, the main scale 41 of measuring apparatus 4 comprises sensor pressure head 411, sensor 412, hydraulic damper 413, during blowing, material is to weighing hopper 3, the impact of sensor 412 is very large, because sensor 412 has measures range, when weight of material is less than measures range, sensor 412 precision can be caused not enough and cause measuring accuracy not reach requirement, when weight of material is greater than measures range, then can damage sensor 412, and material when putting into weighing hopper 3, weight can than heavy a lot of time static, if select sensor 412 according to the weight of material under stationary state, sensor 412 is hit and can be easy to infringement, if select sensor 412 according to weight of material when dropping, the precision of then measuring is not enough, do not reach requirement, main scale 41 arranges hydraulic damper 413 can well address this problem, hydraulic damper 413 can absorb the impulsive force of material, the requirement of sensor 412 precision can be ensured, in turn ensure that sensor 412 is without prejudice.
Embodiment 6: as Fig. 9, Figure 10, Figure 11-1, 11-2, shown in Figure 12, the present embodiment adds the anti-sideshake device 6 of weighing hopper on the basis of embodiment 1, the anti-sideshake device 6 of weighing hopper is arranged on the sidewall direction of weighing hopper 3, comprise guide wheel 50, guide wheel shaft 51, wheel frame 52, guide wheel 50 arranges on wheel frame 52 by guide wheel shaft 51, guide wheel 50 and weighing hopper 3 arrange certain interval, can be 0-10cm, when weighing hopper 3 be hit sideshake to guide wheel 50 time, guide wheel 50 is squeezed and produces rotation, counteract the side impacting force of weighing hopper 3, thus make weighing hopper 3 more stable, measuring accuracy is higher.Guide wheel shaft 51 can also be set to eccentric structure, because guide wheel shaft is eccentric, guide wheel 50 be squeezed rotate time radius constantly change, better to the lateral Displacement effect of weighing hopper 3, more be conducive to the accurate measurement to material, a guide wheel 50 can also be set up on each side angle two side of weighing hopper 3, from all directions, lateral Displacement be carried out to weighing hopper 1, further ensure the stable of weighing hopper 1, the anti-sideshake device of weighing hopper can also be spring or other elastomeric objects.
Embodiment 7: as shown in figure 13, the present embodiment adds controller 7 on the basis of other embodiments, central controller 8, grab bucket 2, sluice gate 31 is connected with controller 7 by circuit, described grab bucket 2, sluice gate 31, measuring apparatus 4, controller 7 is connected with central controller 8 by circuit, by setting up controller 7 and central controller 8, quantitative model and non-metering pattern can be arranged to whole ship unloaders online weighing bucket device, under non-metering pattern, controller 7 can control grab bucket 2 material grasping voluntarily, blowing and sluice gate 31 open and close, carry out and do not measure unloading, under quantitative model, central controller 8 controls grab bucket 2, sluice gate 3, measuring apparatus 4, controller work 7 works, carry out unloading and carry out material metering simultaneously, this Time Controller 7 is had no right to grab bucket 2, sluice gate 3 controls, pressure can also be carried out by central controller 8 pairs of quantitative models and non-metering pattern select and lock simultaneously.This just can select quantitative model or non-metering pattern according to the actual needs of enterprise, and can effectively prevent operating personnel from not wanting to take the trouble or other reasons privately adopts non-metering pattern and causes material metering inaccurate, realizes effective management of enterprise.Central controller 8 can also record the data of main scale and secondary scale collection and calculate these data, analyze, and is conducive to enterprise and realizes information system management.
Embodiment 8: as shown in Figure 14, Figure 15, Figure 16, the present embodiment is on the basis of other embodiments, weighing hopper 3 surrounding and above checking net 10 is set, can prevent or alleviate weighing hopper 3 and produce vibration due to the effect of wind-force, affect measuring accuracy, and material particles and dust from flying can be prevented, can also arrange except bulk grid 9 above weighing hopper 3.Except bulk grid 9 does not contact with weighing hopper 3; but independent being fixed on is unloaded a ship in frame 1; bulk materials in such material can drop on and can not impact weighing hopper 3 except above bulk grid 9; reduce vibrations; improve measuring accuracy; also protect weighing hopper 3 and sensor 412 not damage by brute force attack, extend serviceable life.
In addition, it should be noted that, the specific embodiment described in this instructions, the shape, institute's title of being named etc. of its parts and components can be different.All equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (10)
1. a ship unloaders online weighing bucket device, it is characterized in that, comprise frame of unloading a ship, grab bucket, weighing hopper, measuring apparatus, drain hopper, described weighing hopper to be located at above drain hopper and to be provided with sluice gate, described measuring apparatus to be located at below weighing hopper and to comprise main scale, secondary scale, base plate, described main scale supports weighing hopper, and described secondary scale does not contact with weighing hopper and is provided with standard test weight thereon, and described main scale, secondary scale are fixed on base plate side by side.
2. a kind of ship unloaders online weighing bucket device according to claim 1, it is characterized in that, described weighing hopper is 4, described 4 weighing hoppers are fixed together and form a square cone, 4 sidewalls of described square cone are respectively provided with a measuring apparatus, and described 4 weighing hopper sluice gates are positioned at above drain hopper.
3. a kind of ship unloaders online weighing bucket device according to claim 1 and 2, it is characterized in that, described sluice gate is jaw sluice gate and comprises two symmetrical E Office, described ship unloaders online weighing bucket device is also provided with two intermeshing Novikov gears, and described Novikov gear respectively connects a jaw lobe.
4. a kind of ship unloaders online weighing bucket device according to claim 3, it is characterized in that, described jaw lobe is provided with labyrinth body, is at least provided with one deck flange in the body of described labyrinth, the labyrinth body of two Ge E Office is set up relatively, and when sluice gate is closed, the flange body of body inside, labyrinth intermeshes.
5. a kind of ship unloaders online weighing bucket device according to claim 1, it is characterized in that, described main scale comprises sensor pressing plate, sensor, the hydraulic damper set up from top to bottom.
6. require a kind of ship unloaders online weighing bucket device described in 1 according to claims, it is characterized in that, described ship unloaders online weighing bucket device also comprises the anti-sideshake device of weighing hopper, the anti-sideshake device of described weighing hopper is arranged on the sidepiece of weighing hopper and comprises guide wheel, wheel frame, guide wheel shaft, institute's guide wheel is stated and is fixed on wheel frame and and the gap of weighing hopper sidewall formation 0-10cm.
7. a kind of ship unloaders online weighing bucket device according to claim 6, it is characterized in that, described guide wheel shaft is eccentric structure, and the two side at each angle of described weighing hopper is provided with the anti-sideshake device of weighing hopper.
8. a kind of ship unloaders online weighing bucket device according to claim 1,2,5,6 or 7, it is characterized in that, described ship unloaders online weighing bucket device also comprises controller, central controller, described grab bucket, sluice gate are connected with controller by circuit, and described grab bucket, sluice gate, measuring apparatus, controller are connected with central controller by circuit.
9. require a kind of ship unloaders online weighing bucket device described in 1 according to claims, it is characterized in that, described weighing hopper surrounding and top are provided with checking net.
10. require a kind of ship unloaders online weighing bucket device described in 1 according to claims, it is characterized in that, described ship unloaders online weighing bucket device is also provided with except bulk grid, to be describedly fixed in frame of unloading a ship except bulk grid and to be positioned at above weighing hopper, and its size can cover weighing hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493877.9U CN204924407U (en) | 2015-07-07 | 2015-07-07 | Ship unloaders fill device of weighing on line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493877.9U CN204924407U (en) | 2015-07-07 | 2015-07-07 | Ship unloaders fill device of weighing on line |
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| CN204924407U true CN204924407U (en) | 2015-12-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157797A (en) * | 2015-07-07 | 2015-12-16 | 杭州华新机电工程有限公司 | Onlyne ship unloader weighing bucket device |
| CN108896143A (en) * | 2018-06-14 | 2018-11-27 | 天地科技股份有限公司 | A kind of rotary three buckets dynamic material feeding meausring apparatus |
| CN112978418A (en) * | 2021-04-19 | 2021-06-18 | 镇江港务集团有限公司 | Ship unloaders weighing sensor stop device |
| CN113460734A (en) * | 2021-06-29 | 2021-10-01 | 国能黄骅港务有限责任公司 | Shipment material operation amount control method, device and system |
-
2015
- 2015-07-07 CN CN201520493877.9U patent/CN204924407U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157797A (en) * | 2015-07-07 | 2015-12-16 | 杭州华新机电工程有限公司 | Onlyne ship unloader weighing bucket device |
| CN105157797B (en) * | 2015-07-07 | 2017-08-11 | 杭州华新机电工程有限公司 | A kind of ship unloaders online weighing bucket device |
| CN108896143A (en) * | 2018-06-14 | 2018-11-27 | 天地科技股份有限公司 | A kind of rotary three buckets dynamic material feeding meausring apparatus |
| CN112978418A (en) * | 2021-04-19 | 2021-06-18 | 镇江港务集团有限公司 | Ship unloaders weighing sensor stop device |
| CN112978418B (en) * | 2021-04-19 | 2024-05-07 | 镇江港务集团有限公司 | Ship unloader weighing sensor stop device |
| CN113460734A (en) * | 2021-06-29 | 2021-10-01 | 国能黄骅港务有限责任公司 | Shipment material operation amount control method, device and system |
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