CN203665708U - Dry-mixed mortar mixing plant weighing system and dry-mixed mortar mixing plant - Google Patents
Dry-mixed mortar mixing plant weighing system and dry-mixed mortar mixing plant Download PDFInfo
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- CN203665708U CN203665708U CN201320718003.XU CN201320718003U CN203665708U CN 203665708 U CN203665708 U CN 203665708U CN 201320718003 U CN201320718003 U CN 201320718003U CN 203665708 U CN203665708 U CN 203665708U
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- elephant trunk
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Abstract
The utility model discloses a dry-mixed mortar mixing plant weighing system and a dry-mixed mortar mixing plant, relates to the technical field of construction machinery, and aims to solve the problem of metering errors caused by the fact that a dry sand weighing hopper is prone to shaking in the prior art. The dry-mixed mortar mixing plant weighing system comprises at least two dry sand discharging bins, first chutes, a temporary storage bin, a second chute and a dry sand weighing hopper, wherein bottoms of different dry sand discharging bins are communicated with the upper part of the temporary storage bin through different first chutes, the lower part of the temporary storage bin is communicated with one end of the second chute, and the other end of the second chute is communicated with the dry sand weighing hopper. With the adoption of the technical scheme, impact on the dry sand weighing hopper when discharging is performed in different directions, and shaking of the dry sand weighing hopper cannot be caused, so that the weighing errors caused by the shaking of the dry sand weighing hopper can be reduced.
Description
Technical field
The utility model relates to technical field of engineering machinery, is specifically related to a kind of dry mortar mixing plant Weighing system and dry mortar mixing plant.
Background technology
Dry mortar mixing plant Weighing system is used for weighing dry sand, powder and additive.Variety of raw material is more, and various raw material are carried by different elephant trunks, carry the elephant trunk of each material finally to converge in dry sand scale hooper.Elephant trunk pipeline complexity, easily produces and interferes.
Elephant trunk is the passage of convey materials, and material is delivered to lower by elephant trunk under Action of Gravity Field.Dry sand scale hooper is the bucket body for weighing dry sand.
Weighing system of the prior art takes up room greatly, and each elephant trunk enters the position of dry sand scale hooper and separately arranges, and each elephant trunk position needs tight arrangement, avoids interfering.In addition, separately arrange in the position that enters dry sand scale hooper due to each elephant trunk, and the dry sand in each elephant trunk drops into dry sand scale hooper from different regions, therefore has deviation, also causes dry sand scale hooper to rock, and causes error in dipping.
Utility model content
One of them object of the present utility model is to propose a kind of dry mortar mixing plant Weighing system and dry mortar mixing plant, has solved dry sand scale hooper in prior art and has easily rocked, thereby caused the problem of error in dipping.
Many technique effects that the utility model optimal technical scheme can produce will describe in detail later.
For achieving the above object, the utility model provides following technical scheme:
The utility model provides a kind of dry mortar mixing plant Weighing system, comprises dry sand discharging bin, the first elephant trunk, temporary storing bin, the second elephant trunk and dry sand scale hooper;
The quantity of described dry sand discharging bin is at least two, the bottom of different described dry sand discharging bins is communicated with the top of described temporary storing bin by different described the first elephant trunks, the bottom of described temporary storing bin is communicated with one end of described the second elephant trunk, and the other end of described the second elephant trunk is communicated with described dry sand scale hooper.
In preferred or optional embodiment, the quantity of described the first elephant trunk is identical with the quantity of described dry sand discharging bin, on described the first elephant trunk, is provided with pneumatic gate valve.
In preferred or optional embodiment, on described the first elephant trunk, be also provided with butterfly valve, described butterfly valve is positioned at the side of described pneumatic gate valve near described temporary storing bin.
In preferred or optional embodiment, the middle part of described dry sand scale hooper top is provided with opening, and described opening is communicated with the other end of described the second elephant trunk.
In preferred or optional embodiment, the interior profile of the cross section of described the first elephant trunk is rounded, and the length direction of described the first elephant trunk and the angle of horizontal plane are not less than 50 degree.
In preferred or optional embodiment, the interior profile of the cross section of described the first elephant trunk is square, and the length direction of described the first elephant trunk and the angle of horizontal plane are not less than 55 degree.
In preferred or optional embodiment, the interior profile of the cross section of described the second elephant trunk is rounded, and the length direction of described the second elephant trunk and the angle of horizontal plane are not less than 50 degree.
In preferred or optional embodiment, the interior profile of the cross section of described the second elephant trunk is square, and the length direction of described the second elephant trunk and the angle of horizontal plane are not less than 55 degree.
In preferred or optional embodiment, described temporary storing bin comprise top board, base plate and be connected in described top board and described base plate between sidewall, wherein:
Described top board all parallels with horizontal plane with described base plate;
The angle of described sidewall and horizontal plane is not less than 50 degree.
The utility model also provides a kind of dry mortar mixing plant, comprises the dry mortar mixing plant Weighing system that the arbitrary technical scheme of the utility model provides.
Based on technique scheme, the utility model embodiment at least can produce following technique effect:
In technique scheme, the quantity of dry sand scale hooper is one, and the quantity of dry sand discharging bin is multiple.From dry sand discharging bin dry sand out, be pooled in temporary storing bin by the first different elephant trunks, then enter into the second elephant trunk from the unification of temporary storing bin bottom, then enter into dry sand scale hooper via the second elephant trunk unification.Because all dry sands all enter into dry sand scale hooper by the second elephant trunk, therefore it is identical that dry sand enters the region of dry sand scale hooper, impact to dry sand scale hooper while having avoided different directions discharging, can not cause that dry sand scale hooper rocks, rock the weighing error causing therefore can reduce because of dry sand scale hooper.In addition, also reduce the quantity of the elephant trunk (i.e. the second elephant trunk) that enters dry sand scale hooper, effectively avoided elephant trunk too much to produce interference, saved elephant trunk material simultaneously.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
The dry mortar mixing plant Weighing system structural representation that Fig. 1 provides for the utility model embodiment;
Reference numeral: 1, dry sand discharging bin; 2, pneumatic gate valve; 3, the first elephant trunk; 4, butterfly valve; 5, temporary storing bin; 6, the second elephant trunk; 7, dry sand scale hooper.
Detailed description of the invention
Can understand the distinctive points between content of the present utility model and the utility model and prior art with reference to accompanying drawing Fig. 1 and word content below.Below by accompanying drawing and enumerate the mode of optional embodiment more of the present utility model, the technical solution of the utility model (comprising optimal technical scheme) is described in further detail.It should be noted that: any technical characterictic in the present embodiment, any technical scheme is all one or more in technical characterictic or the optional technical scheme of plurality of optional, cannot exhaustive all alternative technical characterictics of the present utility model and alternative technical scheme in order to describe succinct need in presents, also the embodiment that is not easy to each technical characterictic all emphasizes that it is one of optional numerous embodiments, so those skilled in the art should know: any technical characterictic in the present embodiment and any technical scheme all do not limit protection domain of the present utility model, protection domain of the present utility model should comprise that those skilled in the art do not pay the thinkable any alternate embodiments of creative work.
Technical scheme the utility model being provided below in conjunction with Fig. 1 is carried out more detailed elaboration, and arbitrary technological means that the utility model is provided is replaced or any two or more technological means that the utility model is provided or technical characterictic combine mutually and the technical scheme that obtains all should be within protection domain of the present utility model.
The utility model embodiment provides a kind of dry mortar mixing plant Weighing system, and it comprises dry sand discharging bin 1, the first elephant trunk 3, temporary storing bin 5, the second elephant trunk 6 and dry sand scale hooper 7; The quantity of dry sand discharging bin 1 is at least two, the bottom of different dry sand discharging bins 1 is communicated with the top of temporary storing bin 5 by the first different elephant trunks 3, the bottom of temporary storing bin 5 is communicated with one end of the second elephant trunk 6, and the other end of the second elephant trunk 6 is communicated with dry sand scale hooper 7.
Herein, the dry sand in each sand storehouse adopts the mode of cumulative measurement, weighs the dry sand of a kind at every turn.
The quantity of dry sand scale hooper 7 is one, and the quantity of dry sand discharging bin 1 is multiple.From dry sand discharging bin 1 dry sand out, be pooled in temporary storing bin 5 by the first different elephant trunks 3, then enter into the second elephant trunk 6 from temporary storing bin 5 bottom unifications, then enter into dry sand scale hooper 7 via the second elephant trunk 6.Because all dry sands all enter into dry sand scale hooper 7 by the second elephant trunk 6, therefore it is identical that dry sand enters the region of dry sand scale hooper 7, impact to dry sand scale hooper 7 while having avoided different directions discharging, can not cause that dry sand scale hooper 7 rocks, rock the weighing error causing therefore can reduce because of dry sand scale hooper 7.
The quantity of the first elephant trunk 3 is preferably identical with the quantity of dry sand discharging bin 1, on the first elephant trunk 3, is provided with pneumatic gate valve 2.Pneumatic gate valve 2 can be controlled the flow in the first elephant trunk 3.
Further, on the first elephant trunk 3, be also provided with butterfly valve 4, butterfly valve 4 is positioned at the side of pneumatic gate valve 2 near temporary storing bin 5.
Dry sand, in the interior conveying of the first elephant trunk 3, is controlled flow by pneumatic gate valve 2, butterfly valve 4, and when each kind dry sand metering latter stage, butterfly valve 4 cuts out rapidly, and that pneumatic gate valve 2 moves is slightly slow, the therefore dry sand in each branch's interior residual sand separately of the first elephant trunk 3 storehouse.The object that each branch the first elephant trunk 3 arranges pneumatic gate valve 2, butterfly valve 4 is that the dry sand of different cultivars is sealed in to son field separately, avoids affecting the metering of other kind sand.
The middle part of dry sand scale hooper 7 tops is provided with opening, and opening is communicated with the other end of the second elephant trunk 6.Opening is arranged on to the middle part of dry sand scale hooper 7 tops, can makes into sand process more steadily, dry sand scale hooper 7 carries more balanced.
The specific constructive form of the first elephant trunk 3 can have multiple, but no matter adopt which kind of structure, should ensure that dry sand flows down smoothly, will introduce two kinds of preferred implementations below.
Herein, the interior profile of the cross section of the first elephant trunk 3 is preferably rounded, and first length direction of elephant trunk 3 and the angle of horizontal plane are not less than 50 degree.Adopt said structure can ensure to descend smoothly sand.
Or the interior profile of the cross section of the first elephant trunk 3 is square, first length direction of elephant trunk 3 and the angle of horizontal plane are not less than 55 degree.Adopt said structure also can ensure to descend smoothly sand.
Identical with the first elephant trunk 3, the specific constructive form of the second elephant trunk 6 also can have multiple, but no matter adopt which kind of structure, should not affect lower sand, will introduce two kinds of preferred implementations below.
The interior profile of the cross section of the second elephant trunk 6 is preferably rounded, and second length direction of elephant trunk 6 and the angle of horizontal plane are not less than 50 degree.
Or the interior profile of the cross section of the second elephant trunk 6 is square, second length direction of elephant trunk 6 and the angle of horizontal plane are not less than 55 degree.
In the present embodiment, temporary storing bin 5 preferably include top board, base plate and be connected in top board and base plate between sidewall, wherein: top board all parallels with horizontal plane with base plate; The angle of sidewall and horizontal plane is not less than 50 degree.Adopt the temporary storing bin 5 of said structure also can ensure that dry sand discharges smoothly.
The dry mortar mixing plant Weighing system that technique scheme provides, has reduced the quantity of dry sand scale hooper 7 charging face perforates; Different types of dry sand has entered dry sand scale hooper 7 by same elephant trunk (i.e. the second elephant trunk 6), and the centre position of the discharge position of the second elephant trunk 6 in scale hooper, the impact to dry sand scale hooper 7 while avoiding the discharging of different directions elephant trunk; Reduce the total length of elephant trunk.
The utility model embodiment also provides a kind of dry mortar mixing plant, comprises the dry mortar mixing plant Weighing system that the arbitrary technical scheme of the utility model provides.
The dry mortar mixing plant that technique scheme provides, there is above-mentioned dry mortar mixing plant Weighing system, can avoid the elephant trunk quantity that enters dry sand scale hooper 7 too much to produce dry sand, the impact to dry sand scale hooper 7 also can avoid different directions discharging time, reduces weighing error.
Above-mentioned arbitrary technical scheme disclosed in the utility model unless otherwise stated, if it discloses number range, so disclosed number range is preferred number range, any it should be appreciated by those skilled in the art: preferred number range is only the obvious or representative numerical value of technique effect in many enforceable numerical value.Because numerical value is more, cannot be exhaustive, so the utility model just discloses part numerical value to illustrate the technical solution of the utility model, and the above-mentioned numerical value of enumerating should not form the restriction of the utility model being created to protection domain.
If used the word such as " first ", " second " to limit parts herein, those skilled in the art should know: the use of " first ", " second " is only used to be convenient to describe above parts are distinguished as not having outside Stated otherwise, and above-mentioned word does not have special implication.
Simultaneously, if above-mentioned the utility model discloses or has related to parts or the structural member of connection fastened to each other, so, unless otherwise stated, be fixedly connected with and can be understood as: can dismantle and be fixedly connected with (for example using bolt or screw to connect), also can be understood as: non-removable being fixedly connected with (for example rivet, weld), certainly, connection fastened to each other also can for example, be replaced (obviously cannot adopt except integrally formed technique) by integral type structure (use casting technique is integrally formed to be created).
In addition, in the disclosed arbitrary technical scheme of above-mentioned the utility model applied for the term that represents position relationship or shape unless otherwise stated its implication comprise and its approximate, similar or approaching state or shape.Arbitrary parts that the utility model provides can be both to be assembled by multiple independent parts, the produced separate part of the technique that also can be one of the forming.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement detailed description of the invention of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (10)
1. a dry mortar mixing plant Weighing system, is characterized in that, comprises dry sand discharging bin, the first elephant trunk, temporary storing bin, the second elephant trunk and dry sand scale hooper;
The quantity of described dry sand discharging bin is at least two, the bottom of different described dry sand discharging bins is communicated with the top of described temporary storing bin by different described the first elephant trunks, the bottom of described temporary storing bin is communicated with one end of described the second elephant trunk, and the other end of described the second elephant trunk is communicated with described dry sand scale hooper.
2. dry mortar mixing plant Weighing system according to claim 1, is characterized in that, the quantity of described the first elephant trunk is identical with the quantity of described dry sand discharging bin, on described the first elephant trunk, is provided with pneumatic gate valve.
3. dry mortar mixing plant Weighing system according to claim 2, is characterized in that, on described the first elephant trunk, is also provided with butterfly valve, and described butterfly valve is positioned at the side of described pneumatic gate valve near described temporary storing bin.
4. dry mortar mixing plant Weighing system according to claim 1, is characterized in that, the middle part of described dry sand scale hooper top is provided with opening, and described opening is communicated with the other end of described the second elephant trunk.
5. according to the arbitrary described dry mortar mixing plant Weighing system of claim 1-4, it is characterized in that, the interior profile of the cross section of described the first elephant trunk is rounded, and the length direction of described the first elephant trunk and the angle of horizontal plane are not less than 50 degree.
6. according to the arbitrary described dry mortar mixing plant Weighing system of claim 1-4, it is characterized in that, the interior profile of the cross section of described the first elephant trunk is square, and the length direction of described the first elephant trunk and the angle of horizontal plane are not less than 55 degree.
7. according to the arbitrary described dry mortar mixing plant Weighing system of claim 1-4, it is characterized in that, the interior profile of the cross section of described the second elephant trunk is rounded, and the length direction of described the second elephant trunk and the angle of horizontal plane are not less than 50 degree.
8. according to the arbitrary described dry mortar mixing plant Weighing system of claim 1-4, it is characterized in that, the interior profile of the cross section of described the second elephant trunk is square, and the length direction of described the second elephant trunk and the angle of horizontal plane are not less than 55 degree.
9. according to the arbitrary described dry mortar mixing plant Weighing system of claim 1-4, it is characterized in that, described temporary storing bin comprise top board, base plate and be connected in described top board and described base plate between sidewall, wherein:
Described top board all parallels with horizontal plane with described base plate;
The angle of described sidewall and horizontal plane is not less than 50 degree.
10. a dry mortar mixing plant, is characterized in that, comprises the arbitrary described dry mortar mixing plant Weighing system of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718003.XU CN203665708U (en) | 2013-11-14 | 2013-11-14 | Dry-mixed mortar mixing plant weighing system and dry-mixed mortar mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718003.XU CN203665708U (en) | 2013-11-14 | 2013-11-14 | Dry-mixed mortar mixing plant weighing system and dry-mixed mortar mixing plant |
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| Publication Number | Publication Date |
|---|---|
| CN203665708U true CN203665708U (en) | 2014-06-25 |
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| CN201320718003.XU Withdrawn - After Issue CN203665708U (en) | 2013-11-14 | 2013-11-14 | Dry-mixed mortar mixing plant weighing system and dry-mixed mortar mixing plant |
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| CN (1) | CN203665708U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552157A (en) * | 2013-11-14 | 2014-02-05 | 徐州徐工施维英机械有限公司 | Dry-mixed mortar stirring station weighing system and dry-mixed mortar stirring station |
| CN107063423A (en) * | 2017-06-01 | 2017-08-18 | 北京昆仑隆源石油开采技术有限公司 | Aggregate automatic weighing method and apparatus |
| CN107720001A (en) * | 2017-09-30 | 2018-02-23 | 翟孝逢 | A kind of dry-mixed mortar aggregate-storing system |
| CN109016163A (en) * | 2018-08-14 | 2018-12-18 | 安徽中联九通机械设备有限公司 | A kind of concrete stirring feeding control system |
-
2013
- 2013-11-14 CN CN201320718003.XU patent/CN203665708U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552157A (en) * | 2013-11-14 | 2014-02-05 | 徐州徐工施维英机械有限公司 | Dry-mixed mortar stirring station weighing system and dry-mixed mortar stirring station |
| CN103552157B (en) * | 2013-11-14 | 2015-08-12 | 徐州徐工施维英机械有限公司 | Dry mortar mixing plant Weighing system and dry mortar mixing plant |
| CN107063423A (en) * | 2017-06-01 | 2017-08-18 | 北京昆仑隆源石油开采技术有限公司 | Aggregate automatic weighing method and apparatus |
| CN107720001A (en) * | 2017-09-30 | 2018-02-23 | 翟孝逢 | A kind of dry-mixed mortar aggregate-storing system |
| CN109016163A (en) * | 2018-08-14 | 2018-12-18 | 安徽中联九通机械设备有限公司 | A kind of concrete stirring feeding control system |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20150812 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20150812 |
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| RGAV | Abandon patent right to avoid regrant |