CN100548833C - The assembled bin that is used for powder grain material - Google Patents

The assembled bin that is used for powder grain material Download PDF

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Publication number
CN100548833C
CN100548833C CNB200710196431XA CN200710196431A CN100548833C CN 100548833 C CN100548833 C CN 100548833C CN B200710196431X A CNB200710196431X A CN B200710196431XA CN 200710196431 A CN200710196431 A CN 200710196431A CN 100548833 C CN100548833 C CN 100548833C
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China
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additional
storehouse
adjacent
major
side wall
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CNB200710196431XA
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CN101161566A (en
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浦晓
肖辉
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PU XIAO XIAO HUI
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PU XIAO XIAO HUI
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Abstract

The invention discloses a kind of fully enclosed assembled bin that is used to store and transport powder grain material, the a plurality of major ingredients storehouse that links to each other with vertical setting, each major ingredient storehouse has cylindrical major side wall, arch master top and conical main bottom, the radius of each major side wall is roughly the same, a plurality of major ingredients storehouse in-line is arranged the distance that makes between the axle center, adjacent major ingredient storehouse less than cooresponding major side wall radius sum, a plurality of feed bins are interconnected, wherein, comprise additional storehouse between adjacent major ingredient storehouse, additional storehouse comprises the cylindrical additional sidewall that the additional top that links to each other with the top in adjacent major ingredient storehouse links to each other with cylindrical side wall with adjacent major ingredient storehouse.Adopt the structure of assembled bin of the present invention, can under the situation of using same outer surface material, obtain bigger internal capacity, thereby improve the Occupation coefficient of material.

Description

The assembled bin that is used for powder grain material
Skill this area
The present invention relates to be used to store and carry the equipment of powder grain material, particularly be installed in the assembled bin that being used on the transport vehicle stored and carried powder grain material.
Background technology
Traditional feed bin that is used to be installed in the powder grain material on the transport vehicle is horizontal cylinder tank body or horizontal bipyramid tank body, respectively as depicted in figs. 1 and 2.Traditional horizontal cylinder tank body feed bin shown in Figure 1 comprises a plurality of interior logical sequences that communicate of the splendid attire material that the cylindrical shell partial sum sets within it.Discharge port is arranged on bottom, storehouse in each, moves to discharge port for ease of material, and interior storehouse has bevelled slide carriage and conical lower section.Like this, in the shell partial sum, in fact form the cavity part of many not splendid attire materials between the slide carriage in storehouse and the conical lower section.Similarly, traditional horizontal bipyramid tank body feed bin shown in Figure 2 comprises the housing parts of double cone shape and the interior storehouse of the splendid attire material that sets within it.Interior storehouse has the bevelled slide carriage, with the discharge port motion of directing material to the bottom.Equally, in the shell partial sum, in fact form the not cavity part of splendid attire material between the slide carriage in storehouse.Because the existence of these cavity parts, in case the crack appears in interior storehouse, material can drain in the cavity part.Need empty interior storehouse during maintenance, remove the material of these leakages, and can only be from inner single-sided welding crack, interior storehouse, welding quality can't guarantee, and make maintenance cost very high.
Given this, the applicant had once designed a kind of later-model assembled bin, comprised a plurality of vertical feed bins, and each feed bin comprises cylindrical side wall, have the arch top of charging door and have the conical lower section of discharge port.The cylindrical side wall of adjacent feed bin intersects, and the inside of each feed bin communicates.The combinations thereof feed bin does not comprise the housing parts of conventional combination feed bin, like this, when the crack appears in feed bin, can get final product from the direct weld crack of inside and outside any side, and reliable welding quality is keeped in repair simple relatively.The content of combinations thereof feed bin can REFERENCE TO RELATED people design patent 200330103801.3,200530014868.9,200530014180.0,200630000218.3,200630000219.8 and utility model patent 200320122033.0 before.
Fig. 3 illustrates the applicant's design-calculated in the prior art not with the schematic perspective view of the assembled bin of housing parts; The section-drawing that Fig. 4 intercepts along the horizontal section for the assembled bin among Fig. 3.Because the sidewall of adjacent feed bin intersects, the sidewall of all feed bins is not complete cylindrical in the assembled bin shown in the figure.Adjacent wall intersects female parts of formation on the cross section shown in the figure.In the production of reality, the existence of this female parts need expend the material of the outside face that forms assembled bin but the internal capacity of assembled bin is not contributed, and in fact causes the waste of surface material.Consider the benefit balance between surface material and the internal capacity, be necessary the structure of this part is further improved.
Summary of the invention
The objective of the invention is to overcome the above-mentioned problems in the prior art, between the use amount of surface material and assembled bin internal capacity, realize optimized design as much as possible.
For achieving the above object, the invention provides a kind of fully enclosed assembled bin that is used to store and transport powder grain material, the a plurality of major ingredients storehouse that links to each other with vertical setting, each major ingredient storehouse has cylindrical major side wall, arch master top and conical main bottom, the radius of each major side wall is roughly the same, a plurality of major ingredients storehouse in-line is arranged the distance that makes between the axle center, adjacent major ingredient storehouse less than corresponding major side wall radius sum, a plurality of feed bins are interconnected, comprise additional storehouse between adjacent major ingredient storehouse, additional storehouse comprises the cylindrical additional sidewall that the additional top that links to each other with the top in adjacent major ingredient storehouse links to each other with cylindrical side wall with adjacent major ingredient storehouse.
The radius of the additional sidewall in additional storehouse can be less than or equal to the radius of adjacent major wall.
Under all identical situation of the height of major side wall, the height of additional sidewall can be identical with major side wall, and then additional storehouse has smooth additional bottom, joins with adjacent major ingredient storehouse on the plane of intersecting in the major side wall and the main bottom in adjacent major ingredient storehouse.Perhaps, the height that extends from the top down of additional sidewall is less than the adjacent major wall, and the additional bottom in additional storehouse carries out the transition to the plane of intersecting in the major side wall in adjacent major ingredient storehouse and main bottom and adjacent major ingredient storehouse joins gradually from columniform additional sidewall.
Under the height of each major side wall situation inequality, in the height of additional sidewall and the adjacent major wall highly less one identical, then additional storehouse has smooth additional bottom, joins with adjacent major ingredient storehouse on the plane of intersecting in the major side wall and the main bottom in highly less adjacent major ingredient storehouse.Perhaps the height that extends from the top down of additional sidewall is less than in the adjacent major wall highly less one, and the additional bottom in additional storehouse carries out the transition to the plane of intersecting in the major side wall in highly less adjacent major ingredient storehouse and main bottom and adjacent major ingredient storehouse joins gradually from columniform additional sidewall.
Under the bottom in additional storehouse is not smooth situation, the additional bottom in additional storehouse with respect to the angle of inclination of its cylinder axis preferably less than the cylindrical-conical bus of main bottom angle of inclination with respect to its cylinder axis.
Additional storehouse of the present invention also can not have additional bottom, and under all identical situation of the height of the major side wall in each major ingredient storehouse, additional sidewall extends from the top down and directly intersects with adjacent main bottom.And under the height of each major side wall situation inequality, directly intersect the main bottom in the major ingredient storehouse that described additional sidewall and adjacent major wall height are less.
Under a kind of preferred situation, the covering baffle plate that extends with identical profile along the outside face of cylindrical side wall is set downwards outside additional bottom to play the effect of blocking and beautifying from the outside.
Under another kind of preferable case,, has first additional strengthening between the opposing sidewalls in each additional storehouse in assembled bin inside.Strap stiffener and four sidewall reinforcing bars in the middle of each first additional strengthening comprises one first, wherein an end of each of four sidewall reinforcing bars connects the seam of additional sidewall and adjacent major wall, and the other end is with middle strap stiffener and be connected this additional sidewall and link to each other with another sidewall strap stiffener of another seam of adjacent major wall.
In assembled bin inside, can also have second additional strengthening between the seam of the additional top in each additional storehouse bottom corresponding adjacent master.Strap stiffener and two top strap stiffeners in the middle of each second additional strengthening comprises one second, wherein an end of two top strap stiffeners connects the seam at additional top and adjacent main top respectively, and the other end and middle strap stiffener are connected to each other.
Strap stiffener is connected with strap stiffener in the middle of second in the middle of first.
Under a preferable case again, first additional strengthening also comprises the first horizontal strap stiffener that connects same additional sidewall and two seams of adjacent major wall, and second additional strengthening also comprises the seam second horizontal strap stiffener at same additional top of connection and adjacent main top.
The first horizontal strap stiffener can form equicrural triangle with two sidewall reinforcing bars of corresponding same sidepiece, and the first horizontal strap stiffener is positioned at this leg-of-mutton base.The second horizontal strap stiffener can form equicrural triangle with two top strap stiffeners at corresponding same top, and the second horizontal strap stiffener is positioned at this leg-of-mutton base.
In assembled bin inside, can also have the 3rd additional strengthening between the additional sidewall in the additional top in each additional storehouse and the seam at adjacent main top and this additional storehouse and the seam of adjacent major wall.
Adopt the structure of assembled bin of the present invention, can under the situation of using same outer surface material, obtain bigger internal capacity, thereby improve the Occupation coefficient of material.
Description of drawings
Fig. 1 is the block diagram of the traditional horizontal cylinder tank body feed bin of partly cut-away;
Fig. 2 is the block diagram of the traditional horizontal bipyramid tank body feed bin of partly cut-away;
Fig. 3 for the applicant's design-calculated in the prior art not with the schematic perspective view of the assembled bin of housing parts;
The section-drawing that Fig. 4 intercepts along the horizontal section for the assembled bin among Fig. 3;
Fig. 5 is the schematic perspective view of first embodiment of assembled bin of the present invention;
The section-drawing that Fig. 6 intercepts along the horizontal section for the assembled bin among Fig. 5;
The part sectional view that Fig. 7 intercepts along vertical section for first embodiment shown in Figure 5;
Fig. 8 is the schematic perspective view of the assembled bin of the present invention second embodiment partly cut-away;
Fig. 9 is the schematic perspective view of assembled bin of the present invention the 3rd embodiment partly cut-away;
Figure 10 is the plan sketch of assembled bin of the present invention the 4th embodiment partly cut-away;
Figure 11 is the schematic perspective view of assembled bin of the present invention the 5th embodiment partly cut-away;
Figure 12 is the schematic perspective view for assembled bin of the present invention the 6th embodiment partly cut-away;
Figure 13 is the schematic perspective view for assembled bin of the present invention the 7th embodiment partly cut-away.
The specific embodiment
Fig. 5 is the schematic perspective view of first embodiment of assembled bin of the present invention; The section-drawing that Fig. 6 intercepts along the horizontal section for the assembled bin among Fig. 5.As shown in the figure, assembled bin of the present invention comprises the major ingredient storehouse that a plurality of vertical settings and in-line arrange, and comprises major ingredient storehouse, end 11,13 and middle major ingredient storehouse 12.The difference in major ingredient storehouse, end and middle major ingredient storehouse only is that major ingredient storehouse, end only joins in a side and other major ingredient storehouse, and middle major ingredient storehouse joins in both sides and other major ingredient storehouse.Though only exemplarily show 5 major ingredient storehouses among the figure, those of ordinary skill in the art can understand that the actual number in major ingredient storehouse is set according to concrete job requirement, is not defined as 5.
With major ingredient storehouse 11 is the structure in explanation major ingredient storehouse.Major ingredient storehouse 11 comprises the main top 111 of arch, cylindrical major side wall 112 and conical main bottom 113.The charging door (not shown) that has the material that is used to pack on the main top 111.Bottom in taper shape master bottom has discharge unit 114, be used to install discharges material as devices such as discharge ports.The structure that constitutes each major ingredient storehouse of assembled bin is similar substantially, wherein, is positioned at the major ingredient storehouse, end at two ends owing to only intersect with an adjacent feed bin, thereby major side wall is complete one, and a major ingredient storehouse sidewall then is divided into relative two.The major side wall in each major ingredient storehouse has same radius.The distance in the axle center between the adjacent major ingredient storehouse is less than a diameter, and in other words, the cylindrical of major side wall place in each major ingredient storehouse intersects each other.The main bottom in each adjacent major ingredient storehouse intersects each other to form seam.
Be additional storehouse 21 between adjacent major ingredient storehouse, it has the additional top 211 of intersecting with adjacent major ingredient storehouse, relative cylindrical additional sidewall 212,212 ' and relative additional bottom 213,213 '.Additional top 211 is identical with the radian that arches upward in the main top 111 in major ingredient storehouse 11.Cylindrical additional sidewall 212,212 ' radian consider on the one hand that when design the additional volume that additional storehouse can provide is big as much as possible, and the bending stiffness that provides this cylindrical additional sidewall enough also will be provided cooresponding on the other hand action.Those of ordinary skill in the art can be according to the selected suitable numerical value in concrete application scenario according to the consideration of above-mentioned two aspects.Generally speaking, additional sidewall 212,212 ' radius should be less than the radiuses of the major side wall in major ingredient storehouse.
The embodiment that the height of each major side wall as shown in Figure 5 is identical, additional sidewall 212,212 ' height just extend to the part of major side wall height, as half from the top down less than the height of the major side wall 112 in major ingredient storehouse.The major side wall 112 that additional bottom 213,213 ' begins to carry out the transition to gradually in the major ingredient storehouse from additional sidewall 212,212 ' lower edge is joined with the plane of main bottom seam and adjacent major ingredient storehouse, thereby can guide the material of storing in the additional storehouse to move downward, final bottom discharge through adjacent major ingredient storehouse.The height of each major side wall shown in Figure 10 different the 4th embodiment in, the height of additional sidewall is less than the height of highly less adjacent major wall, and then additional bottom is joined with the plane of main bottom seam and adjacent major ingredient storehouse from the major side wall that the lower edge of additional sidewall begins to carry out the transition to gradually in this highly less adjacent major ingredient storehouse.
In these cases, for the material that additional storehouse 21 is stored can successfully be discharged into main bottom, additional bottom 213,213 ' with respect to the angle of inclination of its cylinder axis less than the cylindrical-conical bus of main bottom 113 angle of inclination with respect to cylinder axis.
Equally in these cases, among second embodiment as shown in Figure 8, for the appearance of assembled bin is more attractive in appearance, additional bottom 213,213 ' the outer covering baffle plate that extend downwards along cylindrical side wall 212,212 ' outside face 215,215 ' that can be provided with are to block additional bottom from the outside.
Another kind of preferred scheme is, the 3rd embodiment as shown in Figure 9, additional bottom 213,213 ' can be smooth, the major side wall 112 in major ingredient storehouse, 121 ' and main bottom 113 seams between link to each other with adjacent major ingredient storehouse on the plane at place.At this moment, the major side wall 112 in additional sidewall 212,212 ' height and major ingredient storehouse, 121 ' height are identical.Though it all is identical that each major side wall height is shown among Fig. 9, but the height of each major side wall can be different, this moment, the height of additional sidewall can be identical with the height of highly less adjacent major wall, and then additional bottom links to each other with adjacent major ingredient storehouse on the plane at place between this major side wall and the main bottom seam.
Figure 11 and 12 shows the situation that additional storehouse does not have additional bottom.In the 5th embodiment shown in Figure 11, under all identical situation of the height of the major side wall in each major ingredient storehouse, additional sidewall extends from the top down and directly intersects with adjacent main bottom.And in the 6th embodiment shown in Figure 12, under the height of each major side wall situation inequality, the main bottom in the major ingredient storehouse that the bottom of additional sidewall and adjacent major wall height are less is directly crossing.
Because the inside of this class assembled bin will keep certain pressure usually, has enough intensity in order to guarantee each feed bin, can various additional strengthenings be set at seam.Second additional strengthening between the seam bottom corresponding adjacent master of first additional strengthening between the opposing sidewalls that is arranged on additional storehouse for example shown in Figure 7 and additional top.
Strap stiffener 411 and four sidewall reinforcing bars in the middle of this first additional strengthening comprises one first.For showing conveniently, only exemplarily show half first additional strengthening among the figure, shown in structure in, sidewall reinforcing bar 422 and 423 at one end is connected additional sidewall 212 and adjacent major ingredient storehouse 12 and 11 seams that form respectively, and the other end is connected with each other and is connected to simultaneously on the first middle strap stiffener 411.Strap stiffener 411 horizontal expansions in the middle of first and being connected according to same as mentioned above mode with two sidewall reinforcing bars of seam of opposing sidewalls 212 '.First additional strengthening of Gou Chenging can improve the horizontal intensity of combination material logical sequence thus.In order further to improve intensity, can between the junction of the sidewall reinforcing bar of the same side and seam, the first horizontal strap stiffener be set.Part as shown in Figure 7, it is the equicrural triangle at the end that the sidewall reinforcing bar 422 and the 423 and first horizontal strap stiffener 424 can constitute with the first horizontal strap stiffener 424.
Second additional strengthening comprises in the middle of one second strap stiffener 511 and two top strap stiffeners 512 and 513, wherein two top strap stiffeners 512 at one end are connected additional top 211 and adjacent main top 121 and 111 two seams that form respectively with 513, interconnect and are connected to each other with the second middle strap stiffener 511 at the other end.And strap stiffener 511 can interconnect with the first middle strap stiffener 411 in the middle of second.Second additional strengthening of Gou Chenging can improve the intensity longitudinally of assembled bin thus.In order further to improve intensity, the second horizontal strap stiffener can be set between the junction of top strap stiffener and seam.As shown in Figure 7, can to constitute with the second horizontal strap stiffener 524 be the equicrural triangle at the end for the top strap stiffener 512 and the 513 and second horizontal strap stiffener 514.
In the structure of the seventh embodiment of the present invention shown in Figure 13, can also between the additional top 211 in additional storehouse 21 and additional sidewall 212,212 ', the 3rd additional strengthening be set.As be connected the seam at additional top 211 and the main top 111 in adjacent major ingredient storehouse 11 and additional sidewall 212,212 ' respectively and the 3rd strap stiffener 611,612 between the seam of major side wall 112 formation.First additional strengthening in this embodiment for connect relative additional sidewall 212,212 ' and the seam that forms respectively of major side wall 112 between strap stiffener.
Above-mentioned each strap stiffener can adopt steel plate, or other can provide high-intensity material.
Certainly, although the major side wall in each major ingredient storehouse has same radius among the shown embodiment, those of ordinary skill in the art should understand that the major side wall radius in each major ingredient storehouse is difference slightly, at this moment the corresponding major side wall radius of the distance sum in the axle center between the adjacent major ingredient storehouse.
The present invention is owing to be provided with additional storehouse between columniform major ingredient storehouse, make shown in original Fig. 3 and 4 material that forms female parts in the background technology form the additional storehouse that additional volume can be provided, thereby between the consumption of the surface material of assembled bin and internal capacity, obtain optimized results.
Although the present invention has been described with reference to preferred embodiment, but the present invention is not limited to this, under the prerequisite that does not break away from the present invention's spirit and essence, those of ordinary skill in the art can carry out the distortion and the change of various equivalences to the present invention, and these distortion and change are all in covering scope of the present invention.

Claims (22)

1. fully enclosed assembled bin that is used to store and transport powder grain material, the a plurality of major ingredients storehouse that links to each other with vertical setting, each major ingredient storehouse has cylindrical major side wall, arch master top and conical main bottom, the radius of each major side wall is roughly the same, described a plurality of major ingredients storehouse in-line is arranged the distance that makes between the axle center, adjacent major ingredient storehouse less than cooresponding major side wall radius sum, described a plurality of feed bin is interconnected, it is characterized in that, comprise additional storehouse between adjacent major ingredient storehouse, described additional storehouse comprises the cylindrical additional sidewall that the additional top that links to each other with the top in adjacent major ingredient storehouse links to each other with cylindrical side wall with adjacent major ingredient storehouse.
2. the fully enclosed assembled bin of powder grain material as claimed in claim 1 is characterized in that, the radius of the additional sidewall in described additional storehouse is less than or equal to the radius of adjacent major wall.
3. the fully enclosed assembled bin of powder grain material as claimed in claim 1, it is characterized in that, the height of described major side wall is all identical, the height of described additional sidewall is identical with major side wall, additional storehouse has smooth additional bottom, joins with adjacent major ingredient storehouse on the plane of intersecting in the major side wall in adjacent major ingredient storehouse and main bottom.
4. the fully enclosed assembled bin of powder grain material as claimed in claim 1, it is characterized in that, the height of described major side wall is all identical, the height that extends from the top down of described additional sidewall is less than the adjacent major wall, and the additional bottom in additional storehouse carries out the transition to the plane of intersecting in the major side wall in adjacent major ingredient storehouse and main bottom and adjacent major ingredient storehouse joins gradually from columniform additional sidewall.
5. the fully enclosed assembled bin of powder grain material as claimed in claim 1 is characterized in that, the height of described major side wall is all identical, and described additional sidewall extends from the top down and directly intersects with adjacent main bottom.
6. the fully enclosed assembled bin of powder grain material as claimed in claim 1, it is characterized in that, the height of described each major side wall is inequality, in the height of described additional sidewall and the adjacent major wall highly less one identical, additional storehouse has smooth additional bottom, joins with adjacent major ingredient storehouse on the plane of intersecting in the major side wall in the less adjacent major ingredient storehouse of described height and main bottom.
7. the fully enclosed assembled bin of powder grain material as claimed in claim 1, it is characterized in that, the height of described each major side wall is inequality, the height that extends from the top down of described additional sidewall is less than in the adjacent major wall highly less one, and the additional bottom in additional storehouse carries out the transition to the plane of intersecting in the major side wall in the less adjacent major ingredient storehouse of described height and main bottom and adjacent major ingredient storehouse joins gradually from columniform additional sidewall.
8. as the fully enclosed assembled bin of claim 4 or 7 described powder grain materials, it is characterized in that, the additional bottom in described additional storehouse with respect to the angle of inclination of its cylinder axis less than the cylindrical-conical bus of main bottom angle of inclination with respect to its cylinder axis.
9. the fully enclosed assembled bin of powder grain material as claimed in claim 1 is characterized in that, the height of described each major side wall is inequality, and directly intersect the main bottom in the major ingredient storehouse that bottom that described additional sidewall is downward and adjacent major wall height are less.
10. as the fully enclosed assembled bin of claim 3,4,6 or 7 described powder grain materials, it is characterized in that, the covering baffle plate that extends downwards with same profile along the outside face of cylindrical side wall is set outside described additional bottom.
11. the fully enclosed assembled bin of powder grain material as claimed in claim 1 is characterized in that, in assembled bin inside, has first additional strengthening between the opposing sidewalls in each additional storehouse.
12. the fully enclosed assembled bin of powder grain material as claimed in claim 11, it is characterized in that, strap stiffener and four sidewall reinforcing bars in the middle of described each first additional strengthening comprises one first, wherein an end of each of four sidewall reinforcing bars connects the seam of additional sidewall and adjacent major wall, the other end and the described first centre strap stiffener and be connected this additional sidewall and link to each other with another sidewall strap stiffener of another seam of adjacent major wall.
13. the fully enclosed assembled bin as claim 1 or 11 described powder grain materials is characterized in that, in assembled bin inside, the additional top in each additional storehouse has second additional strengthening between the crossing seam that forms bottom corresponding adjacent master.
14. the fully enclosed assembled bin of powder grain material as claimed in claim 13, it is characterized in that, strap stiffener and two top strap stiffeners in the middle of described each second additional strengthening comprises one second, wherein an end of two top strap stiffeners connects the seam at additional top and adjacent main top respectively, and the other end and this second middle strap stiffener are connected to each other.
15. the fully enclosed assembled bin of powder grain material as claimed in claim 12, it is characterized in that, in assembled bin inside, the additional top in each additional storehouse has second additional strengthening between the crossing seam that forms bottom corresponding adjacent master, and strap stiffener and two top strap stiffeners in the middle of described each second additional strengthening comprises one second, wherein an end of two top strap stiffeners connects the seam at additional top and adjacent main top respectively, and the other end and this second middle strap stiffener are connected to each other.
16. the fully enclosed assembled bin of powder grain material as claimed in claim 15 is characterized in that, the described first middle strap stiffener is connected with strap stiffener in the middle of second.
17. the fully enclosed assembled bin of powder grain material as claimed in claim 15, it is characterized in that, described first additional strengthening also comprises the first horizontal strap stiffener of two seams that connect same additional sidewall and adjacent major wall, and second additional strengthening also comprises the second horizontal strap stiffener of two seams that connect same additional top and adjacent main top.
18. the fully enclosed assembled bin of powder grain material as claimed in claim 17 is characterized in that, the described first horizontal strap stiffener forms equicrural triangle with two sidewall reinforcing bars of corresponding same sidepiece, and the described first horizontal strap stiffener is positioned at this leg-of-mutton base.
19. the fully enclosed assembled bin of powder grain material as claimed in claim 17 is characterized in that, the described second horizontal strap stiffener forms equicrural triangle with two top strap stiffeners at corresponding same top, and the described second horizontal strap stiffener is positioned at this leg-of-mutton base.
20. the fully enclosed assembled bin of powder grain material as claimed in claim 1, it is characterized in that, in assembled bin inside, has the 3rd additional strengthening between the additional sidewall in the additional top in each additional storehouse and the seam at adjacent main top and this additional storehouse and the seam of adjacent major wall.
21. the fully enclosed assembled bin of powder grain material as claimed in claim 10, it is characterized in that, in assembled bin inside, has the 3rd additional strengthening between the additional sidewall in the additional top in each additional storehouse and the seam at adjacent main top and this additional storehouse and the seam of adjacent major wall.
22. the fully enclosed assembled bin of powder grain material as claimed in claim 8 is characterized in that, the covering baffle plate that extends downwards with same profile along the outside face of cylindrical side wall is set outside described additional bottom.
CNB200710196431XA 2007-11-29 2007-11-29 The assembled bin that is used for powder grain material Expired - Fee Related CN100548833C (en)

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US8479938B2 (en) 2007-11-29 2013-07-09 Xiao Pu Composite bin for powder or particle material
CN102417078B (en) * 2011-08-16 2014-07-09 成都赛珞仓储工程设计有限公司 Bulk material silo
CN102431481A (en) * 2011-11-29 2012-05-02 三一重工股份有限公司 Tank type powder transport vehicle and discharging device thereof
CN106809543B (en) * 2017-03-24 2020-06-02 中国水电基础局有限公司 Horizontal cement bin

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