CN204078533U - A kind of powder tank superimposed trailer - Google Patents
A kind of powder tank superimposed trailer Download PDFInfo
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- CN204078533U CN204078533U CN201420451301.1U CN201420451301U CN204078533U CN 204078533 U CN204078533 U CN 204078533U CN 201420451301 U CN201420451301 U CN 201420451301U CN 204078533 U CN204078533 U CN 204078533U
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- air permeable
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Abstract
This application discloses a kind of powder tank superimposed trailer, comprise tank body and fluid bed, wherein, described fluid bed comprises the length direction along described tank body, many air permeable belts be arranged in parallel; Whole described air permeable belt is evenly paved with the diapire between two lubricating substance positions of described tank body, and described lubricating substance position is the tangent line of the cross section circular arc of described tank body, and the angle between horizontal surface is not less than the critical position of 45 degree.The powder tank superimposed trailer that the utility model provides, by reasonable Arrangement air permeable belt, meet there is not the prerequisite that powder is piled up under, without the need to arranging sliding plate again, thus substantially reduce deadweight, and significantly increase and hold the available space of powder, also simplify the manufacturing process of tank body, reduce the difficulty of manufacturing cost and cleaning, maintenance.
Description
Technical field
The utility model relates to transport vehicle technical field, more particularly, relates to a kind of powder tank superimposed trailer.
Background technology
Be provided with fluid bed in the tank body of powder tank superimposed trailer, traditional fluid bed generally comprises many air permeable belts, and is arranged on the sliding plate of air permeable belt both sides.Wherein, air permeable belt is communicated with gas storage storehouse, for importing air-flow with by the powders flowing purification in tank body in tank body, powder is discharged smoothly; Sliding plate is the steel plate be inclined in tank body, and its angle of inclination is generally more than or equal to the angle of repose of powder, and the powder that sliding plate is used in water conservancy diversion tank body flows to the position at air permeable belt place, occurs the phenomenon of piling up when avoiding powder to enter in tank body.Air permeable belt is arranged on the diapire of tank body along the length direction of tank body, and the middle part be positioned on tank body Width, namely many air permeable belts near and the line of centers being parallel to length of tank direction arrange at the projection line (straight line that the projection of line of centers on diapire is formed) of diapire, two sliding plates are symmetrical arranged about projection line.
The fluid bed of this kind of structure, due to the existence of sliding plate, causes greatly reducing for the space holding powder in tank inner chamber; And because sliding plate is steel blanking forming, and be arranged on the inwall of tank body by the mode of welding, make the whole manufacturing process of tank body comparatively complicated, work consuming is time-consuming, and makes the manufacturing cost of tank body higher; Simultaneously because the existence of sliding plate, the deadweight of powder tank superimposed trailer is larger, if when sliding plate occurs damaged, powder just can enter in sliding plate, thus increases the deadweight of vehicle further, if want to clear up residual powder, then need to cut the clear operation that sliding plate carries out powder, repair sliding plate more afterwards, whole operating process is comparatively complicated, and wastes time and energy.
In the prior art, fluid bed in some tank bodies does not arrange the sliding plate of conventional confguration, but it is provided with the function miscellaneous part identical with sliding plate equally, such as be parallel to air permeable belt and be arranged on triangle streamlined reefer housing on tank body diapire, but there is the deadweight of increase tank body equally, reduce tank body effective volume, there is shortcomings such as piling up dead angle, processed complex, manufacturing cost height in this streamlined reefer housing, and it is as damaged in occurred, powder can be made equally to enter wherein cause residual, increase the deadweight of tank body, and cleaning operation is equally also comparatively complicated.
In addition, in prior art, the air permeable belt of fluid bed is generally 8 or 6, and lay limited area, and all by a gas storage storehouse to its air feed, cause the discharge rate of powder, discharging sufficiency not to be very desirable.
Therefore, how optimizing the structure of fluid bed in powder tank superimposed trailer further, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the utility model provides a kind of powder tank superimposed trailer, and the structure of the fluid bed of its tank body obtains further optimization, and the deadweight of powder tank superimposed trailer is significantly reduced, and effective volume enlarges markedly.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of powder tank superimposed trailer, comprise tank body and fluid bed, wherein, described fluid bed comprises the length direction along described tank body, many air permeable belts be arranged in parallel; Whole described air permeable belt is evenly paved with the diapire between two lubricating substance positions of described tank body, and described lubricating substance position is the tangent line of the cross section circular arc of described tank body, and the angle between horizontal surface is not less than the critical position of 45 degree.
Preferably, in above-mentioned powder tank superimposed trailer, described air permeable belt comprises main air permeable belt and secondary air permeable belt, described secondary air permeable belt is in whole described air permeable belt, arrange near two described lubricating substance positions, and the even number bar air permeable belt of line of centers symmetry about described tank body, all the other described air permeable belts being positioned at middle part are main air permeable belt.
Preferably, in above-mentioned powder tank superimposed trailer, the gas storage storehouse of described powder tank superimposed trailer comprises main gas storage storehouse and secondary gas storage storehouse, and described main gas storage storehouse is communicated with described main air permeable belt thinks its air feed, and described secondary gas storage storehouse is communicated with described secondary air permeable belt thinks its air feed.
Preferably, in above-mentioned powder tank superimposed trailer, described main gas storage storehouse and described secondary gas storage storehouse are communicated with the main admission line and secondary admission line that import gas respectively.
Preferably, in above-mentioned powder tank superimposed trailer, described main gas storage storehouse and described secondary gas storage storehouse are arranged on the end socket position of described tank body, and two of described tank body end socket places are provided with described main gas storage storehouse.
Preferably, in above-mentioned powder tank superimposed trailer, whole described air permeable belt, all by coupling, is communicated with described secondary gas storage storehouse with described main gas storage storehouse respectively, and described coupling is arranged near the end socket of described tank body.
Preferably, in above-mentioned powder tank superimposed trailer, described secondary gas storage storehouse is the fluted body warehouse of compression molding.
Preferably, in above-mentioned powder tank superimposed trailer, whole described air permeable belt is all arranged on described diapire by anchor fitting, and described anchor fitting comprises the aluminum alloy framework be arranged in described air permeable belt, and connects round end side's strength bolt of described aluminum alloy framework and described tank body.
Preferably, in above-mentioned powder tank superimposed trailer, be arranged on the described air permeable belt on described diapire and be symmetrical arranged about the midsection of described tank body, and the symmetrical angle of symmetric part and described midsection is 77 degree.
In the powder tank superimposed trailer that the utility model provides, fluid bed in its tank body only comprises many air permeable belts, these air permeable belts are on the length direction of tank body, arranged in parallel, and make air permeable belt be paved with diapire on tank body between two lubricating substance positions, wherein this lubricating substance position refers to the tangent line of the cross section circular arc of tank body, and the angle between horizontal surface is not less than the critical position of 45 degree.Due to powder if the repose angle of material of concrete grey is 40 degree of-45 degree, and between cross section circular arc tangential line and horizontal surface, angle is less than between two lubricating substance positions of 45 degree, has been paved with air permeable belt, so powder can directly drop on air permeable belt.The angle of its cross section circular arc tangential line of position and horizontal surface of not laying air permeable belt is all not less than 45 degree, namely the angle of repose of powder is greater than, so do not lay the position of air permeable belt in tank body, can not cause the accumulation of powder when powder enters, thus the air-flow that air permeable belt is imported carries out fluidisation and is seen off to the whole powders in tank body.The powder tank superimposed trailer that the utility model provides, by reasonable Arrangement air permeable belt, meet there is not the prerequisite that powder is piled up under, without the need to arranging sliding plate again, thus substantially reduce deadweight, and significantly increase and hold the available space of powder, also simplify the manufacturing process of tank body, reduce the difficulty of manufacturing cost and cleaning, maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment 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 embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of tank body and upper each parts thereof in the powder tank superimposed trailer that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the distribution schematic diagram of air permeable belt;
Fig. 4 is the structural representation at pot body closing end place;
Fig. 5 is the structural representation in secondary gas storage storehouse;
Fig. 6 is the structural representation of tank body.
In above Fig. 1-Fig. 6:
End socket 1, coupling 2, tank body 3, secondary air permeable belt 4, anchor fitting 5, main air permeable belt 6, main gas storage storehouse 7, secondary gas storage storehouse 8, secondary admission line 9, main admission line 10.
Detailed description of the invention
The utility model provides a kind of powder tank superimposed trailer, and the structure of the fluid bed of its tank body obtains further optimization, and the deadweight of powder tank superimposed trailer is significantly reduced, and effective volume enlarges markedly.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in figs 1 to 6, the powder tank superimposed trailer that the utility model embodiment provides, comprises tank body 3 and fluid bed, wherein, fluid bed comprises the length direction along tank body 3, many air permeable belts be arranged in parallel, the quantity of air permeable belt is generally more than 8, and as shown in Figure 4, the present embodiment is preferably 14; Diapire between two lubricating substance positions of whole air permeable belt uniform spreading canful body 3, lubricating substance position is the tangent line of the cross section circular arc of tank body 3, and the angle between horizontal surface is not less than the critical position of 45 degree.
In the powder tank superimposed trailer that the present embodiment provides, fluid bed in its tank body 3 only comprises many air permeable belts, these air permeable belts are on the length direction of tank body 3, arranged in parallel, and make air permeable belt be paved with diapire on tank body 3 between two lubricating substance positions, wherein this lubricating substance position refers to the tangent line of the cross section circular arc of tank body 3, and the angle between horizontal surface is not less than the critical position of 45 degree.Due to powder if the repose angle of material of concrete grey is 40 degree of-45 degree, and between cross section circular arc tangential line and horizontal surface, angle is less than between two lubricating substance positions of 45 degree, has been paved with air permeable belt, so powder can directly drop on air permeable belt.The angle of its cross section circular arc tangential line of position and horizontal surface of not laying air permeable belt is all not less than 45 degree, be greater than the angle of repose of powder, so do not lay the position of air permeable belt in tank body 3, can not cause the accumulation of powder when powder enters, thus the air-flow that air permeable belt is imported carries out fluidisation and is seen off to the whole powders in tank body 3.
The powder tank superimposed trailer that the present embodiment provides, by reasonable Arrangement air permeable belt, meet there is not the prerequisite that powder is piled up under, without the need to arranging sliding plate again, thus substantially reduce deadweight, and significantly increase and hold the available space of powder, also simplify the manufacturing process of tank body 3, reduce the difficulty of manufacturing cost and cleaning, maintenance.
In order to optimize technique scheme further, in the powder tank superimposed trailer that the present embodiment provides, air permeable belt comprises main air permeable belt 6 and secondary air permeable belt 4, secondary air permeable belt 4 is in whole air permeable belt, arrange near two lubricating substance positions, and the even number bar air permeable belt of line of centers symmetry about tank body 3, all the other air permeable belts being positioned at middle part are main air permeable belt 6.As depicted in figs. 1 and 2, whole air permeable belt is arranged side by side, secondary air permeable belt 4 for being positioned at both sides of the edge, about tank body 3 line of centers symmetry in the longitudinal direction, many the air permeable belts that quantity is equal, remaining several air permeable belt arranged near projection line is then main air permeable belt 6.Wherein, secondary air permeable belt 4 and the respective quantity of main air permeable belt 6, according to different production requirements, can carry out the setting of varying number in the fabrication process.
Preferably, the gas storage storehouse of powder tank superimposed trailer comprises main gas storage storehouse 7 and secondary gas storage storehouse 8, and main gas storage storehouse 7 is communicated with main air permeable belt 6 thinks its air feed, and secondary gas storage storehouse 8 is communicated with secondary air permeable belt 4 thinks its air feed.And main gas storage storehouse 7 and secondary gas storage storehouse 8 are communicated with the main admission line 10 and secondary admission line 9 that import gas respectively.In the present embodiment, two gas storage storehouses are set, and make it be communicated with secondary air permeable belt 4 with main air permeable belt 6 respectively and to its air feed, thus winner's air permeable belt 6 and secondary air permeable belt 4 can independently be worked, fluid bed is made to have two gas circuit, to optimize discharging operations, accelerate discharge rate, while making full use of the resources of production, what powder can also be made to export is more thorough, reduce surplus ratio, save production cost, and can enhance productivity.
Concrete discharging operations is as follows: when tank body 3 internal pressure reaches rated pressure, open discharging butterfly valve, tank body 3 carries out discharging; When pressure metastable in tank body 3 starts to decline, the powder above vice air permeable belt 4 is all got, and now close the air inlet ball valve on secondary admission line 9, now pressure has fuctuation within a narrow range, again can stablize a period of time afterwards; When pressure declines again, open the air inlet ball valve of main admission line 10, proceed discharging, until powder draws off completely.
In the present embodiment, as shown in Figure 1, Figure 2 and Figure 4, main gas storage storehouse 7 and secondary gas storage storehouse 8 are arranged on end socket 1 position of tank body 3, and two of tank body 3 end socket 1 places are provided with main gas storage storehouse 7.This kind of set-up mode can utilize space more fully, and is conducive to installing with coordinating of air permeable belt.
As shown in Figure 4, whole air permeable belt, all by coupling 2, is communicated with secondary gas storage storehouse 8 with main gas storage storehouse 7 respectively, and coupling 2 is distributed on end socket 1 position according to reference circle.
Preferably, secondary gas storage storehouse 8 is the fluted body warehouse of compression molding, as shown in Figure 5.The present embodiment selects the warehouse of this kind of structure, be because it more meets the installation environment of the powder tank superimposed trailer that the present embodiment provides, and it is simpler, convenient it can be made to process by compression molding.
Further, whole air permeable belt is all arranged on diapire by anchor fitting 5, and anchor fitting 5 comprises the aluminum alloy framework be arranged in air permeable belt, and round end side's strength bolt of connecting aluminum alloy skeleton and tank body 3.
As shown in Figure 6, be arranged on the air permeable belt on diapire and be symmetrical arranged about the midsection of tank body 3, and the symmetrical angle of symmetric part and midsection is 77 degree.This kind of set-up mode is the setting carried out according to traditional tank body 3 structure, to reduce the integrally-built change of tank body 3, farthest reduces improvement cost.
The design plan of the powder tank superimposed trailer that the present embodiment provides, have concurrently from the function of water conservancy diversion with two gas circuit, and make simple, dead volume is little, and from heavy and light, steel product cost is low, also can improve making production efficiency while cost-saving.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a powder tank superimposed trailer, comprises tank body and fluid bed, it is characterized in that, described fluid bed comprises the length direction along described tank body, many air permeable belts be arranged in parallel; Whole described air permeable belt is evenly paved with the diapire between two lubricating substance positions of described tank body, and described lubricating substance position is the tangent line of the cross section circular arc of described tank body, and the angle between horizontal surface is not less than the critical position of 45 degree.
2. powder tank superimposed trailer according to claim 1, it is characterized in that, described air permeable belt comprises main air permeable belt and secondary air permeable belt, described secondary air permeable belt is in whole described air permeable belt, arrange near two described lubricating substance positions, and the even number bar air permeable belt of line of centers symmetry about described tank body, all the other described air permeable belts being positioned at middle part are main air permeable belt.
3. powder tank superimposed trailer according to claim 2, it is characterized in that, the gas storage storehouse of described powder tank superimposed trailer comprises main gas storage storehouse and secondary gas storage storehouse, and described main gas storage storehouse is communicated with described main air permeable belt thinks its air feed, and described secondary gas storage storehouse is communicated with described secondary air permeable belt thinks its air feed.
4. powder tank superimposed trailer according to claim 3, is characterized in that, described main gas storage storehouse and described secondary gas storage storehouse are communicated with the main admission line and secondary admission line that import gas respectively.
5. powder tank superimposed trailer according to claim 3, is characterized in that, described main gas storage storehouse and described secondary gas storage storehouse are arranged on the end socket position of described tank body, and two of described tank body end socket places are provided with described main gas storage storehouse.
6. powder tank superimposed trailer according to claim 3, is characterized in that, whole described air permeable belt, all by coupling, is communicated with described secondary gas storage storehouse with described main gas storage storehouse respectively, and described coupling is arranged near the end socket of described tank body.
7. powder tank superimposed trailer according to claim 3, is characterized in that, described secondary gas storage storehouse is the fluted body warehouse of compression molding.
8. powder tank superimposed trailer according to claim 1, it is characterized in that, whole described air permeable belt is all arranged on described diapire by anchor fitting, described anchor fitting comprises the aluminum alloy framework be arranged in described air permeable belt, and connects round end side's strength bolt of described aluminum alloy framework and described tank body.
9. according to the powder tank superimposed trailer in claim 1-8 described in any one, it is characterized in that, be arranged on the described air permeable belt on described diapire and be symmetrical arranged about the midsection of described tank body, and the symmetrical angle of symmetric part and described midsection is 77 degree.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451301.1U CN204078533U (en) | 2014-08-11 | 2014-08-11 | A kind of powder tank superimposed trailer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451301.1U CN204078533U (en) | 2014-08-11 | 2014-08-11 | A kind of powder tank superimposed trailer |
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| CN204078533U true CN204078533U (en) | 2015-01-07 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460441A (en) * | 2015-11-27 | 2016-04-06 | 中国重汽集团柳州运力专用汽车有限公司 | Taper gas belt type particle transportation tank |
| CN106081390A (en) * | 2016-08-09 | 2016-11-09 | 安徽开乐专用车辆股份有限公司 | A kind of single storehouse particle material carrier vehicle tank body structure |
| CN106672457A (en) * | 2017-03-16 | 2017-05-17 | 安徽开乐专用车辆股份有限公司 | Double-bin fluidized bed of powder and particle material transportation semi-trailer |
| CN107600753A (en) * | 2017-09-18 | 2018-01-19 | 高义武 | A kind of bulk powder transporting tank |
| CN108162846A (en) * | 2017-12-29 | 2018-06-15 | 芜湖中集瑞江汽车有限公司 | A kind of powder tank semitrailer with folding guard rail |
| CN110482038A (en) * | 2019-07-27 | 2019-11-22 | 浙江超宇汽车科技有限公司 | A kind of particle material tank of automatic discharging |
-
2014
- 2014-08-11 CN CN201420451301.1U patent/CN204078533U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460441A (en) * | 2015-11-27 | 2016-04-06 | 中国重汽集团柳州运力专用汽车有限公司 | Taper gas belt type particle transportation tank |
| CN106081390A (en) * | 2016-08-09 | 2016-11-09 | 安徽开乐专用车辆股份有限公司 | A kind of single storehouse particle material carrier vehicle tank body structure |
| CN106672457A (en) * | 2017-03-16 | 2017-05-17 | 安徽开乐专用车辆股份有限公司 | Double-bin fluidized bed of powder and particle material transportation semi-trailer |
| CN106672457B (en) * | 2017-03-16 | 2018-08-21 | 安徽开乐专用车辆股份有限公司 | A kind of double storehouse particle material transportation semitrailer fluid beds |
| CN107600753A (en) * | 2017-09-18 | 2018-01-19 | 高义武 | A kind of bulk powder transporting tank |
| CN108162846A (en) * | 2017-12-29 | 2018-06-15 | 芜湖中集瑞江汽车有限公司 | A kind of powder tank semitrailer with folding guard rail |
| CN110482038A (en) * | 2019-07-27 | 2019-11-22 | 浙江超宇汽车科技有限公司 | A kind of particle material tank of automatic discharging |
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