CN103917468A - Split bottom type dividing and discharging device - Google Patents
Split bottom type dividing and discharging device Download PDFInfo
- Publication number
- CN103917468A CN103917468A CN201280053837.1A CN201280053837A CN103917468A CN 103917468 A CN103917468 A CN 103917468A CN 201280053837 A CN201280053837 A CN 201280053837A CN 103917468 A CN103917468 A CN 103917468A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- coal
- acceptance division
- forwarder
- opening
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/04—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods solid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/26—Arrangement of ship-based loading or unloading equipment for cargo or passengers of devices with throwing action
-
- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
-
- 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
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/008—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations for bulk material
Abstract
Even if a large amount of granular material such as coal is stored in the storage of a bulk carrier or the like, the granular material can be smoothly discharged. A discharging device (10) is provided with a storage section (2), a dividing device (4) which divides a granular material, and a conveyor (6) which conveys the granular material divided by the dividing device (4). The storage section (2) is provided with a pair of side walls (12A, 12B) sloped so that the lower portions thereof are located close to each other. One side wall (12B) of the pair of side walls extends further downward than the other side wall section (12A), and an opening (14) is formed between the lower ends of the side walls (12A, 12B) so as to extend in the horizontal direction. The storage section (2) also has a receiving section (16) provided below the opening (14), and the dividing device (4) is provided on the receiving section (16).
Description
Technical field
The present invention relates to a kind of bottom open-close type and separate eduction gear, particularly relate to as lower device: the cereal even grained things such as the such as ore such as coal, iron ore, soybean, corn can be stored in storage portion, and can discharge the grain that this is stored from the bottom of storage portion.
Background technology
The cereal even grained things such as the ore such as coal, iron ore, soybean, corn are discharged to bucket crane that unloading operational example bulkhead wall is arranged on bulkhead wall as utilized etc. from freighter, barge to carry out.But, utilize like this unloading operation of bucket crane such operation of having to repeatedly carry out: in the bunker of barge, utilize bulldozer etc. that grain is assembled, to mobile suspension bucket on barge, the grain of gathering is accommodated in suspension bucket, rotary crane moves on bulkhead wall suspension bucket, grain in suspension bucket is discharged, and such operation is wasted time and energy very much.
To this, as the equipment of the unloading operation for successfully carrying out grain, for example patent documentation 1 discloses a kind of carrying vessel, and this carrying vessel comprises: funnelform bunker; Knockout machine, it comprises the rotor of back and forth advancing in ship length direction along the bottom surface of bunker; And forwarder, it is for carrying the grain being taken out from the bottom in goods storehouse by this knockout machine to bulkhead wall.
Prior art document
Patent documentation
Patent documentation 1: TOHKEMY 2000-43784 communique
Summary of the invention
the problem that invention will solve
But when in the bunker of carrying vessel as described above, storage has coal even grained thing in large quantities, the weight of grain can act on knockout machine.Therefore there is such problem: the larger resistance of effect on the rotor of knockout machine, and knockout machine cannot successfully move, and cannot successfully carry out the discharging operation of grain.
The present invention makes in view of the above-mentioned problems, and its object is, though in the storage space of carrying vessel etc. in large quantities storage have coal even grained thing, also can successfully grain be discharged.
for the scheme of dealing with problems
Eduction gear of the present invention is characterised in that, comprising: storage portion is elongated shape when it is formed as overlooking, disengagement gear, it is for separating of the grain of storing in storage portion, and forwarder, it is for delivery of the grain that utilizes disengagement gear to separate, storage portion comprises pair of sidewalls, this pair of sidewalls with bottom at least mutually close mode tilt, between pair of sidewalls, be formed with the space for storing grain, the lower edge of the sidewall in pair of sidewalls extends downwards than the lower edge of another sidewall, between the lower edge of two side, be formed with the peristome extending along the length direction of storage portion, storage portion also has acceptance division, this acceptance division is located at the below of peristome in the mode of extending along peristome, for be received from the above-mentioned grain that peristome flows out at upper surface, disengagement gear is located on acceptance division.
Adopt the present invention of such a structure, one sidewall extends downwards than another sidewall, and therefore towards side or tiltedly lower opening of peristome, in the case of the reserves in storage portion are more, also can reducing effect in the load of the grain of disengagement gear, thereby successfully drive disengagement gear.
In the present invention, preferably, disengagement gear comprises: S. A., and its length direction along peristome extends; Rotating blade portion, it comprises the separate blade extending to radial outside centered by S. A.; And actuating device, it makes this S. A. rotation for driving S. A..
Adopt the present invention of such a structure, utilize the rotating blade being rotated centered by S. A. to separate grain, therefore can discharge continuously the grain of constant basis.
In the present invention, preferably, rotating blade portion is axially divided into multiple intervals along S. A., and the rotating blade portion at least one interval is different with respect to the setting angle of S. A. from the rotating blade portion in other any interval with respect to the setting angle of S. A..
Adopt the present invention of such a structure, can independently make to act on the angle of rotating blade portion the load uniformization of actuating device.
In the present invention, preferably, the setting angle of the rotating blade portion in multiple intervals is set as respectively becoming the unspecified angle in multiple angles that the mode at equal angles interval sets.
Adopt the present invention of such a structure, the equalization that staggers of the setting angle of each rotating blade portion, therefore can further make to act on the load uniformization of actuating device.
In the present invention, preferably, disengagement gear comprises collection means, and this collection means can move with constant speed on acceptance division.
Adopt the present invention of such a structure, within the unit time, make all the time the grain of constant amount fall on forwarder from acceptance division, therefore can unload all the time the grain of stable quantity.
And in the present invention, preferably, acceptance division is connected with the lower end of the sidewall in pair of sidewalls, extend to the position of another side wall side than peristome.
Adopt the present invention of such a structure, from one sidewall extend acceptance division be positioned at opening under position, thereby grain is deposited on acceptance division.
In the present invention, preferably, this eduction gear comprises the closing panel of the A/F that can change peristome.
Adopt the present invention of this structure, utilize closing panel to adjust the width of peristome, thus, even the grain that varies in size, varies in weight, even and the reserves of grain change, also can make all the time the grain of constant amount fall on acceptance division.
The effect of invention
Adopt the present invention, the in the situation that storage having coal even grained thing in large quantities in bunker, also can successfully discharge grain.
Brief description of the drawings
Fig. 1 is the lateral plan that represents the structure of the barge of the eduction gear that comprises the 1st embodiment of the present invention.
Fig. 2 is the birds-eye view of the barge shown in Fig. 1.
Fig. 3 is the III-III cutaway view in Fig. 1.
Fig. 4 is the approximate three-dimensional map that represents the structure of the eduction gear of the 1st embodiment.
Fig. 5 is the Width cutaway view of the eduction gear of the 1st embodiment.
Fig. 6 represents the structure of disengagement gear, Fig. 6 (A) is front view, (B) of Fig. 6 is the B-B cutaway view of Fig. 6 (A), (C) of Fig. 6 is the C-C cutaway view of Fig. 6 (A), and (D) of Fig. 6 is the D-D cutaway view of Fig. 6 (A).
Fig. 7 is the lateral plan that represents the conveying boat of the eduction gear that comprises the 2nd embodiment.
Fig. 8 is the birds-eye view of the conveying boat shown in Fig. 7.
Fig. 9 is the block diagram that is equipped on the eduction gear of the conveying boat shown in Fig. 7.
Figure 10 is the horizontal cross that represents the structure of the barge of the storage equipment that comprises one embodiment of the present invention.
Figure 11 is the B-B cutaway view of Fig. 1.
Figure 12 is the C-C cutaway view of Fig. 1.
Figure 13 is the Width cutaway view of the storage portion of the barge shown in presentation graphs 1 and the structure of accumulation unit.
Figure 14 is the block diagram of the storage portion of the barge shown in presentation graphs 1 and the structure of accumulation unit.
Figure 15 is the elevation drawing of the structure of the accumulation unit of the barge shown in presentation graphs 1.
Detailed description of the invention
The 1st embodiment
Below, explain the 1st embodiment of bottom of the present invention open-close type separation eduction gear with reference to accompanying drawing.Wherein, in the following description, taking bottom open-close type separate that eduction gear is located at barge and from this barge to other barges or bulkhead wall carry the situation of coal to describe as example.
Fig. 1 is the lateral plan that represents the structure of the barge 1 of the eduction gear that comprises the 1st embodiment of the present invention, and Fig. 2 is the birds-eye view of the barge 1 shown in Fig. 1, and Fig. 3 is the III-III cutaway view of Fig. 1.
As shown in FIG. 1 to 3, barge 1 comprises: longilineal storage portion 2, and its length direction along barge extends, and can drop into coal from top; Disengagement gear 4, it is located at the bottom of storage portion 2; Hull bottom forwarder 6, it is located at the below of storage portion 2; And dispenser (Japanese: ス プ レ ッ ダ ー) 8, its end from hull bottom forwarder 6 extends to bulkhead wall.Bottom open-close type separates eduction gear 10 (following, to be called eduction gear) and is made up of storage portion 2, disengagement gear 4 and hull bottom forwarder 6.
The Width of storage portion 2 Width of barge 1 () section shape is del, and plan view shape is formed as rear portion on length direction (, the direction to stern from the fore of barge 1) along with rearward going and narrowed width.And the decline at the rear portion of storage portion 2 tilts towards oblique upper along with rearward going.
Fig. 4 is the three-dimensional skeleton diagram that represents the structure of eduction gear 10, and Fig. 5 is the Width cutaway view of eduction gear 10.Shown in figure described above, eduction gear 10 comprises: the 12A of pair of sidewalls portion, 12B, and they are set to tilt and extend along its length at Width; Closing panel 14, its bottom along a side wall portion 12B arranges, and is connected with the lower end of this side wall portion 12B in the mode that can rotate; And acceptance division 16, its connection is arranged on the below of this side wall portion 12A.
The 12A of pair of sidewalls portion, 12B, so that mutual close mode tilts along with going, thus, are formed with the storage portion 2 that section is the triangular prism shape of del downwards between the above-mentioned pair of sidewalls 12A of portion, 12B.The lower edge of one side wall portion 12B extends downwards than the lower end of another side wall portion 12A, is formed with the opening 18 extending towards the along continuous straight runs of oblique lower opening between the lower edge of a side wall portion 12B and the lower edge of another side wall portion 12A.Acceptance division 16 is positioned at the below of opening 18.In addition, the angle of inclination of above-mentioned side wall portion 12A, 12B is as long as decide according to the characteristic of the grain of storing to storage portion 2, for example, in the situation that storing coal as in the present embodiment, the angle of inclination of above-mentioned side wall portion 12A, 12B is that 50 ° of left and right are better.
The sheet material extending in the longitudinal direction that closing panel 14 is connected with the bottom of side wall portion 12A by the mode rotating forms.This closing panel 14 for example can utilize the jack etc. that is fixed on side wall portion 12A from be arranged in side wall portion 12A same plane on primary position (dotting in Fig. 5 profit) rotate to the direction of leaving the 2nd side wall portion 12B, thus, can adjust the width of opening 18.
Acceptance division 16 is made up of following part: vertical portion 20, and its lower edge from a side wall portion 12B is extended to vertical below; Horizontal part 22, it extends to another side wall portion 12B side along continuous straight runs from vertical portion 20; And the arc sections 23 of circular-arc section, it arranges along horizontal part 22 and vertical portion 20.And, in above-mentioned vertical portion 20, be provided with disengagement gear 4 along horizontal part 22 in the rotation axis mode consistent with the central axis of arc sections 23 of rotating blade described later portion.Hull bottom forwarder 6 be located at horizontal part 22 top roughly under.
As long as the width of the height of vertical portion 20 and horizontal part 22 is following setting: under the state stopping at disengagement gear 4, till flow out and the coal that is deposited on acceptance division 16 and disengagement gear 4 seals opening 18 via opening 18, coal can not fall from the edge of horizontal part 22.
Fig. 6 represents the structure of disengagement gear 4, Fig. 6 (A) is front view, (B) of Fig. 6 is the B-B cutaway view of Fig. 6 (A), (C) of Fig. 6 is the C-C cutaway view of Fig. 6 (A), and (D) of Fig. 6 is the D-D cutaway view of Fig. 6 (A).As shown in Figure 6, disengagement gear 4 comprises electrical motor 24 and rotating blade portion 26, and the S. A. 26A of this rotating blade portion 26 is connected with electrical motor 24.By electrical motor 24 is rotated, rotating blade portion 26 is rotated centered by S. A. 26A.
Rotating blade portion 26 comprises the S. A. 26A that along continuous straight runs extends and the separate blade 26B that this S. A. 26A extends outside certainly.Separate blade 26B is upwards provided with 4 to separate the mode of 90 ° of angles in week, and for supporting role is in the load of this separate blade 26B, flange plate 26C arranges in the mode vertical with S. A. with separate blade 26B.
Separate blade 26B along S. A. 26A axially according to the rules interval be divided into multiple intervals, in each interval, separate blade 26B is installed on S. A. 26A in the different mode of setting angle.That is, in the present embodiment, under the state shown in Fig. 6, (following from electrical motor 24 interval farthest, be called B section portion) in, as shown in Fig. 6 (B), separate blade 26B spin rotating shaft 26A is to arrange along the mode of vertical and horizontal direction extension.As shown in Fig. 6 (C), the setting angle in the interval adjacent with electrical motor 24 sides of B section portion (following, to be called C section portion) is formed as with respect to the state of 30 ° that staggers of the setting angle in B section portion.Setting angle in the interval adjacent with electrical motor 24 sides of C section portion (following, to be called D section portion) be formed as with respect to the setting angle in C section portion stagger 30 ° state, be with respect to the state of 60 ° that staggers of the setting angle in B section portion.And, the setting angle in the interval adjacent with electrical motor 24 sides of D section portion be formed as with respect to the setting angle in D section portion stagger the state of 30 °, be similarly formed as with B section portion the state that separate blade 26B extends along vertical and horizontal direction.Like this, in the present embodiment, B section portion, with respect to B section portion setting angle stagger the C section portion of 30 ° and with respect to B section portion setting angle stagger 60 ° D section portion successively repeatedly arrange.As in the present embodiment, rotating blade portion 26 is made up of the different multiple parts of the setting angle of separate blade 26B, can independently make to act on the anglec of rotation of rotating blade portion 26 thus the load uniformization of electrical motor 24.And, by using such rotating blade portion 26, even in the case of the S. A. of the rotating blade portions such as the rear portion of barge 1 arranges obliquely, also can carry out reliably the lock out operation of grain.
As shown in Figure 1, the rear portion of forwarder 6 tilts upward, and rearward end is positioned at the top of the centre of gration of dispenser 8.Dispenser 8 extends towards oblique upper, can centered by lower end, be rotated.
Below, illustrate to the barge 1 of the eduction gear that comprises present embodiment and store coal and the coal of storage is discharged to the operation on adjacent barge 1.
First,, in the time storing coal to the barge 1 of eduction gear that comprises present embodiment, closing panel 14 is rotated and the opening 18 that is formed on side wall portion 12A below is sealed.Under the state that utilizes like this closing panel 14 that opening 18 is sealed from direction storage portion 2 drop into coal, thus can be at the interior storage coal of storage portion 2.
And, in the time unloading the coal of storage to shore protection, first, barge 1 is waited for along shore protection, dispenser 8 is rotated so that its top is positioned on shore protection.
Afterwards, closing panel 14 is rotated and opening 18 is opened.In the time opening opening 18, coal flows out to acceptance division 16 via opening 18 in storage portion 2.By like this, the coal that flows out to acceptance division 16 is mountain shape and is deposited on acceptance division 16.Afterwards, pile up for the coal of this mountain shape reaches the height of opening 18 shutoff, under the state having sealed at opening 18, coal can not collapse but be stabilized in the state of self-supporting.Thus, can block coal flows out via opening 18 from storage portion 2.
In addition, now, be stored at coal in storage portion 2 when more the open width of opening 18 less, be stored at coal in storage portion 2 when less the larger mode of open width of opening 18 angle of closing panel 14 is adjusted better.Thus, can independently discharge with the reserves of coal the coal of constant basis to acceptance division 16.
Under such state, drive the electrical motor 24 of disengagement gear 4, rotating blade portion 26 is rotated.Rotating blade portion 26 is rotated, and the coal of falling on acceptance division 16 from opening 18 is thus assembled on hull bottom forwarder 6.And, utilizing disengagement gear 4 in the time that acceptance division 16 is assembled coal, the coal with the roughly the same amount of coal of assembling from opening 18 outflows again.Therefore,, by rotating blade portion 26 is rotated with constant speed, can within the unit time, make continuously the coal of constant amount fall on hull bottom forwarder 6.
By like this, the coal of falling on hull bottom forwarder 6 is fallen on dispenser 8 when be transported to the end of downstream side of this hull bottom forwarder 6 by hull bottom forwarder 6.Afterwards, the coal of falling on dispenser 8 is transported to the end in downstream, and is deposited on shore protection.
As discussed above, adopt present embodiment, one side wall portion 12B extends downwards than another side wall portion 12A, therefore towards side or tiltedly lower opening of opening 18, even in the case of the reserves in storage portion 2 are more, also can reducing effect in the load of the grain of disengagement gear 4, successfully drive disengagement gear 4.And disengagement gear 4 is made up of S. A. 26A and the separate blade 26B that is rotated centered by S. A., therefore can discharge continuously the grain of constant basis.
And, rotating blade portion 26 is axially divided into multiple intervals along S. A. 26A's, because the separate blade 26B in each interval is different with respect to the setting angle of S. A. 26A from the separate blade 26B in other intervals with respect to the setting angle of S. A. 26A, therefore can independently make to act on the angle of rotating blade portion 26 the load uniformization of electrical motor 24.
And, the setting angle of separate blade 26B in each interval staggers 30 °, 60 °, 90 ° with 30 ° of intervals with respect to the interval that becomes benchmark respectively, therefore the angle equalization that staggers of the setting angle of each separate blade 26B, therefore can further make to act on the load uniformization of electrical motor 24.Like this, reducing effect drives the load of propulsion source in electrical motor etc., can also reduce thus the working expenditures such as bunkerage.
And, utilize closing panel 14 to adjust the width of opening 18, thus, even if be the grain that varies in size, vary in weight, even and the reserves of grain change, also can make all the time the grain of constant amount fall on acceptance division.
And, there is no need to utilize bulldozer etc. in storage portion grain is assembled, therefore can cut down time and bunkerage etc.
The 2nd embodiment
Below, the situation that the eduction gear of the 2nd embodiment is applied to conveying boat describes, and this conveying boat is for carrying coal even grained thing from large-scale barge to shore protection or other barge.Wherein, also description thereof is omitted the inscape identical with the 1st embodiment to be marked to identical Reference numeral.
Fig. 7 and Fig. 8 represent the conveying boat 101 of the 2nd embodiment, and Fig. 7 is lateral plan, and Fig. 8 is birds-eye view.And Fig. 9 is the elevation drawing that is equipped on the eduction gear 102 of conveying boat 101.
As shown in Figure 7, conveying boat 101 is large ship, is essentially rectangular while being formed as overlooking.As shown in Figure 7 and Figure 8, on the deck of conveying boat 101, be equipped with multiple eduction gears 102 and multiple backhoe 104.And, on the deck of conveying boat 101, be provided with dispenser 116 and the 1st forwarder～5th forwarder 106,108,110,112,114.The 1st forwarder 106 extends along a lengthwise edge portion of conveying boat 101, and its end of downstream side is positioned at the top of the upstream-side-end of the 2nd forwarder 108.The 2nd forwarder 108 extends along a widthwise edges portion, and its end of downstream side is positioned at the top of the upstream-side-end of the 3rd forwarder 110.The 3rd forwarder 110 extends along another lengthwise edge portion, and its end of downstream side is connected with the 4th forwarder 112.The 4th forwarder 112 is adjacent with the 3rd forwarder 110 and extend along another lengthwise edge portion.The upstream-side-end of the 5th forwarder 114 is connected with the pars intermedia of the 4th forwarder 112, and end of downstream side is positioned on the centre of gration of dispenser 116.Utilize this structure, the grain of throwing on the 1st forwarder 106 can be transported to dispenser 116 via the 1st forwarder～5th forwarder 106,108,110,112,114, and utilizes dispenser 116 to throw into desirable place.
As shown in Figure 9, eduction gear 102 is arranged at the pallet 120 in bottom with wheel 122.With the 1st embodiment similarly, eduction gear 102 comprises storage portion 2, disengagement gear 4 and forwarder 6.
And storage portion 2 utilizes the 12A of pair of sidewalls portion, 12B to form, and is formed with opening 18 below side wall portion 12A, closing panel 14 is connected to the lower end of side wall portion 12A in the mode that can rotate.And, below opening 18, be formed with acceptance division 16.
And in the present embodiment, disengagement gear 4 also adopts the device being made up of electrical motor and rotating blade portion with reference to Fig. 6 explanation.
Below, carry the method for coal to describe from shore protection to barge to the conveying boat 101 that utilizes present embodiment.
In order to carry coal from large-scale barge to shore protection, first, the edge part and the shore protection that conveying boat 101 are configured to a side that is equipped with backhoe 104 are adjacent.And, dispenser 116 is rotated so that its top is positioned at the top of the storage portion of barge.And the mode that is positioned at the 1st forwarder 106 tops with the end of downstream side of the forwarder 6 of eduction gear 102 configures eduction gear 102.
Then, closing panel 14 be rotated and opening 18 is opened, utilizing backhoe 104 that the coal on shore protection is thrown in the storage portion 2 of eduction gear 102.Afterwards, drive the electrical motor 24 of disengagement gear 4, rotating blade portion 26 is rotated.
Thus, the coal of throwing in storage portion 2 is discharged on acceptance division 16 from opening 18, and the coal being discharged on acceptance division 16 is thrown on forwarder 6 by disengagement gear 4.Afterwards, throwing into coal on forwarder 6 is transmitted device 6 and carries and throw on the 1st forwarder 106.Afterwards, coal is transported to dispenser 116 via the 1st forwarder～5th forwarder 106,108,110,112,114, is thrown on barge by dispenser 116.
Adopt present embodiment also can obtain the effect identical with the 1st embodiment.
In addition, in the respective embodiments described above, the peristome of storage portion is illustrated towards the situation of oblique lower opening, but be not limited thereto, also can adopt such structure: a side wall portion is extended, until its lower end is positioned at the below of the lower end of opposite side wall portion, thereby make peristome towards side opening.
In addition, in the respective embodiments described above, separate blade is provided with to the situation of 4 with 90 ° of intervals on S. A. and is illustrated, but the installation sheet number of separate blade does not limit.
And, in the respective embodiments described above, the setting angle that separate blade the has been described situation that the interval of 30 ° is arranged in order that staggers respectively, but for the setting angle that becomes benchmark of separate blade, the angle staggering is (following, be called set angle) can be also the angle beyond 30 °, set angle does not limit.And, for example, be set as different according to 15 ° of set angles in the situation that, the interval order that can be 30 ° by set angle is the interval of 0 °, interval that set angle is 75 °, set angle is 15 ° interval, interval, set angle that set angle is 45 ° is arranged, in a word, as long as set angle is set as uniformly-spaced, with sequence independence.And, if the setting angle in arbitrary interval of the S. A. angle interval from another is different, can obtain the effect that the load to acting on electrical motor disperses.
And, in the present embodiment, the situation to shore protection unloading from barge being described, but being not limited thereto, the situation of carrying or carrying to barge from shore protection to barge from barge also can be applied the present invention.
And, in the present embodiment, the situation that coal is carried as grain is described, but has been not limited thereto, for cereal such as the mineral such as iron ore, soybean, corns, also can apply the present invention, in a word, as long as fritter, just can apply the present invention.
And, in the present embodiment, illustrated that closing panel is installed on the situation of the lower end of side wall portion in the mode that can rotate, but be not limited thereto, the structure that also can move along side wall portion for closing panel, in a word, as long as can adjust the A/F of peristome.
The 3rd embodiment
Below, explain the 3rd embodiment of eduction gear of the present invention with reference to accompanying drawing.In addition, in the following description, the situation of being located at barge and carrying coal from this barge to other barges or bulkhead wall taking eduction gear (storage equipment) describes as example.
Figure 10 is the horizontal cross that represents the structure of the barge 201 of the eduction gear that comprises the 3rd embodiment of the present invention, and Figure 11 is the B-B cutaway view of Figure 10, and Figure 12 is the C-C cutaway view of Figure 10.
As shown in Figure 10～Figure 12, barge 201 comprises: longilineal storage equipment main body 202, and its length direction along barge extends, and can drop into coal from its top; Accumulation unit 204, it is located at the bottom of storage equipment main body 202; Hull bottom forwarder 206, it is located at the below of funnel-form storage equipment; And take out of by forwarder group 208, its end from hull bottom forwarder 206 extends to bulkhead wall.
The Width of storage equipment main body 202 (, the Width of barge 1) section shape is del, this storage equipment main body 202 is configured to: what (, the direction to stern from the fore of barge 201) extended along its length overlook is disposed with a pair of for rectangular storage portion 210 broad wayss roughly.
Figure 13 and Figure 14 represent the structure of storage portion 210 and accumulation unit (disengagement gear) 204, are respectively Width cutaway view and block diagram.As shown in Figure 13 and Figure 14, storage portion 210 comprises: the 212A of pair of sidewalls portion, 212B, and it tilts at Width, arranges in the mode of extending along its length; Closing panel 214, its bottom along a side wall portion 212B arranges, and can move up and down along this side wall portion 212B; And acceptance division 216, the below of itself and side wall portion 212A arranges continuously.
The 212A of pair of sidewalls portion, 212B, so that mutual close mode tilts along with going, thus, are formed with the storage space 213 that section is the triangular prism shape of del downwards between the above-mentioned pair of sidewalls 212A of portion, 212B.The lower edge of one side wall portion 212A extends downwards than the lower end of another side wall portion 212B, and be positioned at another side wall portion 212B lower edge roughly under, between the lower edge of a side wall portion 212A and the lower edge of another side wall portion 212B, be formed with along its length the opening 218 towards side opening extending.In addition, the angle of inclination of above-mentioned side wall portion 212A, 212B is as long as decide according to the characteristic of the grain of storing to storage portion 210, for example, in the situation that storing coal as in the present embodiment, the angle of inclination of above-mentioned side wall portion 212A, 212B is that 50 ° of left and right are better.
Closing panel 214 is made up of the sheet material extending in the longitudinal direction along the bottom of side wall portion 212B.Be connected with many chains 224 on the top of closing panel 214, this chain 224 utilizes the outputs such as winch (Japanese: ウ イ Application チ) (not shown) and rolls, and can make thus closing panel 214 move up and down along side wall portion 212B.By closing panel 214 is moved up and down, can adjust the above-below direction width that is formed on the opening 218 between the 212A of pair of sidewalls portion, 212B.
Acceptance division 216 is made up of following part: vertical portion 220, and its lower edge from a side wall portion 212A is extended to vertical below; And horizontal part 222, extend to another side wall portion 212B side its lower end from vertical portion 220.As long as by the width W of the height H of vertical portion 220 and horizontal part 222 as long as following setting: till flow out and the coal that is deposited on acceptance division 216 seals opening 218 via opening 218, coal can not fall from the edge of horizontal part 222.
, as described later, under state opening 218 being sealed at the coal of piling up, coal stops flowing out to acceptance division 216 from storage portion 210.Now, the leaning angle of the heap of the coal on acceptance division 216 is for roughly about loll.Therefore, decide the width W of the horizontal part 222 of acceptance division 216 according to opening 218 with respect to the height of horizontal part 222, the loll of coal, coal can be deposited on acceptance division 216 until the height that the coal of piling up seals opening 218 thus.In addition,, in the situation that storing coal as in the present embodiment, the width of opening 218 is that the width W that 100mm left and right height H following, vertical portion 220 is 500mm left and right, horizontal part 222 is that 1000mm left and right is better.
Figure 15 is the elevation drawing that represents the structure of accumulation unit 204.As shown in figure 15, accumulation unit 204 is made up of following part: collection means 226, and it can slide along its length on the horizontal part 222 of acceptance division 216; Steel rope 228, it is connected with this collection means 226, is formed as ring-type; And output unit 230, it can export steel rope 228.
Collection means 226 is that the steel of the triangular prism shape of equicrural triangle form by being formed as bottom surface.One side of extending from bottom surface is formed as substantially vertical with bottom surface.Collection means 226 can move along acceptance division 216 with the state of vertical portion 220 butts of horizontal part 222 butts of bottom surface and acceptance division 216 and side and acceptance division 216.
Utilize output unit 230 front and back alternately to export steel rope 228, make thus collection means 226 move forward and backward along acceptance division 216.
As shown in Figure 10～Figure 12, take out of and take out of with forwarder～three and take out of and form with forwarder 232,234,236 by first by forwarder group 8.First take out of be located in the mode of extending on Width with forwarder 232 each hull bottom forwarder 206 end of downstream side below.Second takes out of and is positioned at the first below of taking out of by the end of downstream side of forwarder 232 with the end of the upstream side of forwarder 234, and this second is taken out of and on the length direction of barge 201, extend towards oblique upper with forwarder 234.The 3rd takes out of and is positioned at the second below of taking out of with forwarder 234 with the end of the upstream side of forwarder 236, and the 3rd takes out of with forwarder 236 and be set as and can centered by the end of its upstream side, be rotated.
Below, illustrate to the barge 201 of the storage facilities that comprises present embodiment and store coal and the coal of storage is discharged to the operation on adjacent barge 201.
First,, in the time storing coal to the barge 201 of storage facilities that comprises present embodiment, closing panel 214 is declined and the opening 218 that is formed on side wall portion below is sealed.Under the state that utilizes like this closing panel 214 that opening 218 is sealed, from the upper interior input coal of direction storage space 213, thus can be at the interior storage coal of storage space 213.
And, in the time that wish is discharged on adjacent barge by the coal of storage, first, make barge 201 each other side by side, make the 3rd to take out of and be rotated with forwarder 236, so that its top is positioned at the top of the discharge location of barge 201.
Afterwards, make closing panel 214 increase and opening 218 is opened.In the time that opening 218 is opened, coal flows out to acceptance division 216 via opening 218 in storage equipment main body 202.By like this, flow out to the mountain shape that the coal on acceptance division 216 is taking vertical portion 220 as summit and be deposited on acceptance division 216.Afterwards, pile up for the coal of this mountain shape arrives the height of opening 218 shutoff, under the state having sealed at opening 218, coal can not collapse but be stabilized in the state of self-supporting.Thus, can block coal flows out via opening 218 from storage equipment main body 202.
In addition, now, be stored at coal in storage portion 210 when more the open width of opening 218 less, be stored at coal in storage portion 210 when less the larger mode of open width of opening 218 adjust better.Can independently discharge with the reserves of coal thus the coal of constant basis to acceptance division 216.
Under such state, the collection means 226 of accumulation unit 204 is moved back and forth in the whole length range of acceptance division 216.In the time that collection means 226 moves on acceptance division 216, the coal of piling up in the part being moved in collection means 226 is fallen on hull bottom forwarder 206.Therefore,, by collection means 226 is moved with constant speed, can within the unit time, make the coal of constant amount fall on hull bottom forwarder 206.
Afterwards, the part again falling to the coal on acceptance division 216 from opening 218 flows out coal, and this coal is mountain shape and piles up.And when the coal that is mountain shape in accumulation arrives the height of opening 218 shutoff, opening 218 is again by coal shutoff.Like this, move back and forth by the collection means 226 that makes accumulation unit 204, can within the unit time, make continuously the coal of constant amount be aggregated on hull bottom forwarder 6.
Fall as described above coal on hull bottom forwarder 206 falls first and takes out of with on forwarder 232 when be transported to the end of downstream side of this hull bottom forwarder 206 by hull bottom forwarder 206.Afterwards, fall first and take out of the end that is transported to downstream with the coal on forwarder 232, fall second and take out of with on forwarder 234.Afterwards, fall second and take out of the end that is transported to downstream with the coal on forwarder 234, fall the 3rd and take out of with on forwarder 236.Afterwards, fall the 3rd and take out of the position for accumulation coal that is transported to barge 201 with the coal on forwarder 236, be deposited in this position.
As discussed above, adopt present embodiment, be provided with acceptance division 216 in the bottom, side of the opening 218 of storage equipment main body 202, therefore coal is mountain shape and is deposited on acceptance division 216 and self-supporting, can be stabilized in the state of opening 218 shutoff.And the height that is deposited in like this coal heap on acceptance division 216 is lower, in inside, also effect does not have larger pressure, and therefore in the collection means 226 of accumulation unit 204, effect does not have larger load, thereby can successfully carry out the discharging operation of coal.
And, owing to being provided with the closing panel 214 of the width for adjusting opening 218, even the therefore grain that varies in size, varies in weight beyond coal, this grain is also mountain shape and is deposited on acceptance division 216, thereby can utilize this grain heap that opening 218 is sealed.And, adjust the width of opening 218 according to the reserves of coal, can make all the time thus the coal of constant amount be deposited on acceptance division 216.
And, the collection means 226 of accumulation unit 204 moves with constant speed on acceptance division 216, therefore within the unit time, make all the time the coal of constant amount fall on hull bottom forwarder 206 from acceptance division 216, therefore can unload all the time the coal of stable quantity.
In addition, in the present embodiment, be illustrated as an example of situation that the coal of storage is unloaded example, but be not limited thereto, for example, as long as coal, the epigranular solid of cereal, just can apply the present invention.In the case, adjust the sealing width of opening 218 by adjusting closing panel 214, so that grain is deposited on acceptance division 216 is better.
And, in the present embodiment, the shape that side wall portion 212A, 212B are integral inclination, but be not limited thereto, also can extend such shape along vertical for lower tilt, top.And, also can multiple next doors be set along its length in the inner side of storage space 213 spaced apartly and this storage space 213 is divided into multiple spaces.And in the present embodiment, opening 218 also arranges along its length continuously, but also multiple openings 218 of ground spaced apart spread configuration along its length.
And in the present embodiment, the horizontal part 222 of acceptance division 216 is located at the position lower than the lower end of opening 218, but is not limited thereto, and also can be located at the height and position identical with the lower end of opening 218.
And in the present embodiment, opening 218 is towards side opening roughly, but is not limited thereto, it can be also the structure of opening downward.Under these circumstances, for example, the tabular acceptance division of level also can be set below opening, in the both sides of this acceptance division, can between pair of sidewalls portion and acceptance division, grain be assembled.
In addition, in the present embodiment, the situation of the barge to other, freighter unloading has been described from barge, but has been not limited thereto, the situation from barge to unloadings such as bulkhead walls also can be applied the present invention.And, in the present embodiment, illustrate that storage equipment is located at the situation on barge, but be not limited thereto, also can be located at the lands such as bulkhead wall, be located on freighter.By being located at like this on bulkhead wall, when to barge, freighter shipment grain, also can utilize thus.
description of reference numerals
1,201, barge; 2,210, storage portion; 4, disengagement gear; 6, forwarder; 10,102, eduction gear; 12A, 12B, 212A, 212B, side wall portion; 14,214, closing panel; 16,216, acceptance division; 18,218, opening; 20, vertical portion; 22, horizontal part; 24, electrical motor; 26, rotating blade portion; 26A, S. A.; 26B, separate blade; 26C, flange plate; 202, storage equipment main body; 204, accumulation unit; 206, hull bottom forwarder; 226, collection means.
Claims (7)
1. an eduction gear, is characterized in that,
This eduction gear comprises: storage portion is elongated shape when it is formed as overlooking; Disengagement gear, it is for separating of the grain of storing in above-mentioned storage portion; And forwarder, it is for delivery of utilizing the isolated grain of above-mentioned disengagement gear,
Above-mentioned storage portion comprises pair of sidewalls, this pair of sidewalls with bottom at least mutually close mode tilt, between above-mentioned pair of sidewalls, be formed with the space for storing above-mentioned grain, the lower edge of the sidewall in above-mentioned pair of sidewalls extends downwards than the lower edge of another sidewall, between the lower edge of above-mentioned two side, be formed with the peristome extending along the length direction of this storage portion
Above-mentioned storage portion also has acceptance division, and this acceptance division is located at the below of above-mentioned peristome in the mode of extending along above-mentioned peristome, the above-mentioned grain flowing out for be received from above-mentioned peristome at upper surface,
Above-mentioned disengagement gear is located on above-mentioned acceptance division.
2. device for transferring according to claim 1, is characterized in that,
Above-mentioned disengagement gear comprises: S. A., and its length direction along above-mentioned peristome extends; Rotating blade portion, it comprises the separate blade extending to radial outside centered by above-mentioned S. A.; And actuating device, it makes this S. A. rotation for driving above-mentioned S. A..
3. device for transferring according to claim 2, wherein,
Above-mentioned rotating blade portion is axially divided into multiple intervals along above-mentioned S. A., and the rotating blade portion at least one interval is different with respect to the setting angle of S. A. from the rotating blade portion in other any interval with respect to the setting angle of S. A..
4. device for transferring according to claim 3, wherein,
The setting angle of the rotating blade portion in above-mentioned multiple interval is set as being respectively formed as the unspecified angle in multiple angles that the mode at equal angles interval sets.
5. storage equipment according to claim 1, wherein,
Above-mentioned disengagement gear comprises collection means, and this collection means can move with constant speed on above-mentioned acceptance division.
6. according to the storage facilities described in any one in claim 1～5, it is characterized in that,
Above-mentioned acceptance division is connected with the lower end of the sidewall in above-mentioned pair of sidewalls, extends to the position of above-mentioned opposite side wall side than above-mentioned peristome.
7. according to the device for transferring described in any one in claim 1～6, wherein,
This device for transferring comprises the closing panel of the A/F that can change above-mentioned peristome.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011187624A JP5005104B1 (en) | 2011-08-30 | 2011-08-30 | Storage equipment |
| JP2011-187624 | 2011-08-30 | ||
| JP2012-113054 | 2012-05-17 | ||
| JP2012113054A JP5335115B1 (en) | 2012-05-17 | 2012-05-17 | Transport system |
| PCT/JP2012/070192 WO2013031503A1 (en) | 2011-08-30 | 2012-08-08 | Split bottom type dividing and discharging device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274172.8A Division CN104071590A (en) | 2011-08-30 | 2012-08-08 | Transfer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103917468A true CN103917468A (en) | 2014-07-09 |
Family
ID=47756004
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274172.8A Pending CN104071590A (en) | 2011-08-30 | 2012-08-08 | Transfer system |
| CN201280053837.1A Pending CN103917468A (en) | 2011-08-30 | 2012-08-08 | Split bottom type dividing and discharging device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274172.8A Pending CN104071590A (en) | 2011-08-30 | 2012-08-08 | Transfer system |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN104071590A (en) |
| SG (2) | SG2014011092A (en) |
| WO (1) | WO2013031503A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292817A (en) * | 2015-10-28 | 2016-02-03 | 上海致净环保科技有限公司 | Discharging device used for solid particle materials and application thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836489B (en) * | 2016-06-06 | 2019-07-30 | 李睦邻 | Stalk batcher |
| CN108516056A (en) * | 2018-03-28 | 2018-09-11 | 乐山佳杨船舶技术服务有限责任公司 | A kind of sandstone tank mounting structure applied in sand ship |
| CN109230628A (en) * | 2018-09-29 | 2019-01-18 | 珀挺机械工业(厦门)有限公司 | A kind of depth feed bin rolling-trough type batcher |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718536U (en) * | 1980-07-07 | 1982-01-30 | ||
| JPS586837A (en) * | 1981-07-01 | 1983-01-14 | Mitsubishi Heavy Ind Ltd | Storage facilities of massive substance such as coal and their construction method |
| JPS6036231A (en) * | 1983-08-05 | 1985-02-25 | Mitsubishi Heavy Ind Ltd | Bulk cargo unloading device |
| CN1754797A (en) * | 2004-09-14 | 2006-04-05 | 三协电子技术株式会社 | Powder body supplying machine and apparatus using same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS536221Y1 (en) * | 1975-07-03 | 1978-02-16 | ||
| JPS61139931U (en) * | 1985-02-19 | 1986-08-29 | ||
| CN1073650A (en) * | 1991-12-28 | 1993-06-30 | 长春发电设备总厂辅机安装施工公司 | Cantilever type bucket-wheel stacker, reclaimer part flow arrangement |
| JPH05294461A (en) * | 1992-04-16 | 1993-11-09 | Nisshin Steel Co Ltd | Control method for depositing level of sintering materials |
| JPH11255314A (en) * | 1998-03-12 | 1999-09-21 | Chisaki:Kk | Raw material supplying and transporting device |
| CN2873772Y (en) * | 2005-04-20 | 2007-02-28 | 张行赫 | Full closed full automatic powder lime emulfying complete set equipment |
-
2012
- 2012-08-08 CN CN201410274172.8A patent/CN104071590A/en active Pending
- 2012-08-08 CN CN201280053837.1A patent/CN103917468A/en active Pending
- 2012-08-08 SG SG2014011092A patent/SG2014011092A/en unknown
- 2012-08-08 WO PCT/JP2012/070192 patent/WO2013031503A1/en active Application Filing
- 2012-08-08 SG SG2014009047A patent/SG2014009047A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718536U (en) * | 1980-07-07 | 1982-01-30 | ||
| JPS586837A (en) * | 1981-07-01 | 1983-01-14 | Mitsubishi Heavy Ind Ltd | Storage facilities of massive substance such as coal and their construction method |
| JPS6036231A (en) * | 1983-08-05 | 1985-02-25 | Mitsubishi Heavy Ind Ltd | Bulk cargo unloading device |
| CN1754797A (en) * | 2004-09-14 | 2006-04-05 | 三协电子技术株式会社 | Powder body supplying machine and apparatus using same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105292817A (en) * | 2015-10-28 | 2016-02-03 | 上海致净环保科技有限公司 | Discharging device used for solid particle materials and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| SG2014009047A (en) | 2014-03-28 |
| CN104071590A (en) | 2014-10-01 |
| WO2013031503A1 (en) | 2013-03-07 |
| SG2014011092A (en) | 2014-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7008163B2 (en) | Bulk storage bins and methods and apparatus for unloading same | |
| US6508615B2 (en) | Stockyard for bulk materials | |
| CN103917468A (en) | Split bottom type dividing and discharging device | |
| CN103922154A (en) | Closed coal yard | |
| CN104495414B (en) | Mass flow multi-coal rapid storehouse feeding system and method for multiple buffer storehouses | |
| CN105452098A (en) | Ship, method for loading ship, and method for unloading ship | |
| JP5335115B1 (en) | Transport system | |
| CN209854796U (en) | Crushing hopper and excavator with same | |
| CN219429209U (en) | Cabin pump powder passing barge system | |
| CN2774930Y (en) | Self unloading device for bulk cargo ship | |
| CN211812384U (en) | Symmetrical mixing station storage bin | |
| US3455467A (en) | Plow feeder system for self-unloading vessel | |
| CN209922449U (en) | Rectangular raw material warehouse | |
| JP4071367B2 (en) | Automatic loading equipment for bulk carriers | |
| CN216234079U (en) | High-capacity stock bin | |
| CN214878605U (en) | Automatic sand material piling and taking system | |
| CN217971734U (en) | A discharge apparatus for mud granulation | |
| CN220519590U (en) | Iron-to-water and revolution-water shared shipping system | |
| CN203714632U (en) | Tower type belt conveyor capable of being rotated by 360 degrees | |
| US11565226B2 (en) | Conveyor system and method | |
| WO2019168105A1 (en) | Bulk material storage facility and bulk cargo vessel | |
| CN208544669U (en) | Quotient's concrete industrial water hopper dredger | |
| CN110482103B (en) | Potato piling and storing field with screening and conveying functions | |
| CN215709289U (en) | Stock ground output system with multipoint discharging function | |
| CN217200946U (en) | Workbin and unmanned device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |