CN201272937Y - Hot aggregate storing and weighing apparatus of forced clearance type asphalt mixture mixing equipment - Google Patents
Hot aggregate storing and weighing apparatus of forced clearance type asphalt mixture mixing equipment Download PDFInfo
- Publication number
- CN201272937Y CN201272937Y CNU2008201491871U CN200820149187U CN201272937Y CN 201272937 Y CN201272937 Y CN 201272937Y CN U2008201491871 U CNU2008201491871 U CN U2008201491871U CN 200820149187 U CN200820149187 U CN 200820149187U CN 201272937 Y CN201272937 Y CN 201272937Y
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- hot aggregate
- scale hooper
- aggregate
- weighing
- bin
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Abstract
The utility model discloses a hot aggregate storage weighing device of a compulsory gap type asphalt mixture mixing plant, which is equipped with a scale hopper, and is characterized in that a plurality of scale hoppers are arranged, the scale hoppers are respectively arranged on the lower portion of a cone bin of each hot aggregate bin, the bottom portion of the scale hopper is equipped with an emptying door which is controlled by an air cylinder, the lower portion of the scale hopper is equipped with a temporary storage bin which carries on a plurality of scale hopper materials, and a discharge hole on the bottom portion of the temporary storage bin corresponds to a mixing cylinder. Compared with the prior art, the storage volume of hot aggregate is big, the productivity of the asphalt mixing plant can be increased, and the weighing accuracy of aggregate is increased.
Description
Technical field
The utility model belongs to the road construction work technical field, is specifically related to the hot aggregate of a kind of pressure clearance-type bituminous mixture mix equipment and stores meausring apparatus, and it stores and the hot aggregate of weighing for forcing the part in the clearance-type bituminous mixture mix equipment, being mainly used in.
Background technology
The existing hot aggregate storage capacity of hot aggregate storage warehouse receipt kind of mixing by force is fewer, when the specification difference of the specification of aggregate and requirement is big, can cause one or more aggregates to lack material, and one or more other aggregate flashes had both caused energy waste, had also reduced output.Existing hot aggregate meausring apparatus is single scale hooper, adopts the stack weighing during aggregate weighing, when a kind of aggregate weighing finishes could another aggregate of weighing, so the whole aggregate weighing time is longer, thereby influence the productivity ratio of complete equipment.Can occur " flying material " during traditional in addition weighing, thereby cause momentum, bigger weighing error occur.
Summary of the invention
For solving the above-mentioned defective that prior art exists, the purpose of this utility model is to provide a kind of hot aggregate storage volumes big, can improve pitch mixing apparatus productivity ratio, the hot aggregate of pressure clearance-type bituminous mixture mix equipment that improves the aggregate weighing precision stores meausring apparatus.
For achieving the above object, the technical solution adopted in the utility model is: the hot aggregate of this pressure clearance-type bituminous mixture mix equipment stores meausring apparatus and has scale hooper, wherein: described scale hooper has a plurality of, the corresponding respectively bottom that is arranged on each hot aggregate bin awl storehouse of scale hooper, the scale hooper bottom is provided with the emptying door of cylinder control, the scale hooper bottom is provided with the temporary storing bin of accepting a plurality of scale hooper materials, and the discharging opening of temporary storing bin bottom is corresponding with a mixing bowl.
Described emptying door is two of sizes.
The volume of described scale hooper is greater than every batch of materials amount of a mixing bowl.
Adopt the technique scheme beneficial effect: it is as follows that its advantage can be carried out labor from its structure setting;
When 1, adopting the multibuchet meausring apparatus to carry out weighing, several scale hoopers can carry out weighing simultaneously, and the weighing time shortens greatly, and the weighing time of hot aggregate equals a kind of weighing time of aggregate, rather than multiple aggregate stack weighing sum.
2, after the hot aggregate bin volume increases, solved flash to a great extent and waited and suspected and resemble, can energy conservation, can improve the productivity ratio of equipment again.
3, the decrement weighing method is all adopted in the aggregate weighing, when thoroughly having solved the stack weighing " " momentum has improved the weighing precision of aggregate greatly to fly material.
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Pitch mixing apparatus batching plant is made up of hot aggregate vibrosieve 1, the straight clad 2 of hot aggregate bin, hot aggregate bin awl clad 3, hot aggregate bin weighing layer 4,5 on stirring layer as shown in Figure 1.Be that hot aggregate stores meausring apparatus in the hot aggregate bin weighing layer 4, aggregate stores meausring apparatus and has scale hooper 4.1, the corresponding respectively bottom that is arranged on each hot aggregate bin awl storehouse 3.1 of scale hooper 4.1, scale hooper is provided with weighing sensor, and the scale hooper bottom is provided with the emptying door of cylinder 4.2 controls, and emptying door is two, a gate and a door, the volume of scale hooper is greater than every batch of materials amount of a mixing bowl, and the scale hooper structure is rectangle or cylindrical shape, each scale hooper outer setting or insulation layer is not set.The scale hooper bottom is provided with the temporary storing bin 4.3 of accepting a plurality of scale hooper materials, and the discharging opening of temporary storing bin bottom is corresponding with a mixing bowl 6 in stirring layer 5.
Enter into hot aggregate bin separately after hot aggregate sieves by the hot aggregate vibrosieve among Fig. 11 during work respectively, the straight clad 2 of hot aggregate bin is provided with level-sensing device, the emptying door that hot aggregate bin awl clad 3 is provided with down level-sensing device and has cylinder control.Every kind of hot aggregate enters into separately scale hooper by the emptying door on the hot aggregate bin awl clad 3, the volume of each scale hooper is greater than every batch of materials amount of a mixing bowl, by the decrement weighing method each aggregate is carried out weighing, the hot aggregate that weighs enters in the hot aggregate temporary storing bin, hot aggregate temporary storing bin bottom is provided with the emptying door of cylinder control, and hot aggregate is put in a mixing bowl by the temporary storing bin emptying door.
Operating principle of the present utility model is as follows:
During work, handle hot aggregate bin emptying door cylinder by electrical apparatus control system and open emptying door, make the hot aggregate of different size enter into separately scale hooper, scale hooper is provided with weighing sensor, set in advance the weighing value of each scale hooper, after the aggregate in the scale hooper reaches the weighing value of setting, handle hot aggregate bin emptying door cylinder by control program and close emptying door, finish the thick title process of hot aggregate, this process is for carrying out simultaneously.From aggregate weighing hopper blowing in the temporary bucket of aggregate is smart title process, this process is the decrement weighing method, just handling the aggregate weighing hopper emptying door by electrical control system opens, emptying door is big or small door, two emptying doors while blowing when just beginning weighing, the gate was closed when weighing finished soon, only stayed little emptying door discharging aggregate in aggregate is kept in all, until finishing weighing, the essence of all aggregates claims to be simultaneously carries out.The aggregate that weighs is deposited in the temporary bucket of aggregate, requires row to advance in a mixing bowl by program.
Claims (4)
1, the hot aggregate of a kind of pressure clearance-type bituminous mixture mix equipment stores meausring apparatus, has scale hooper, it is characterized in that: described scale hooper has a plurality of, the corresponding respectively bottom that is arranged on each hot aggregate bin awl storehouse of scale hooper, the scale hooper bottom is provided with the emptying door of cylinder control, the scale hooper bottom is provided with the temporary storing bin of accepting a plurality of scale hooper materials, and the discharging opening of temporary storing bin bottom is corresponding with a mixing bowl.
2, the hot aggregate of pressure clearance-type bituminous mixture mix equipment according to claim 1 stores meausring apparatus, it is characterized in that: described emptying door is two of sizes.
3, the hot aggregate of pressure clearance-type bituminous mixture mix equipment according to claim 1 stores meausring apparatus, and it is characterized in that: the volume of described scale hooper is greater than every batch of materials amount of a mixing bowl.
4, the hot aggregate of pressure clearance-type bituminous mixture mix equipment according to claim 1 stores meausring apparatus, and it is characterized in that: the scale hooper structure is rectangle or cylindrical shape, each scale hooper outer setting insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201491871U CN201272937Y (en) | 2008-09-11 | 2008-09-11 | Hot aggregate storing and weighing apparatus of forced clearance type asphalt mixture mixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201491871U CN201272937Y (en) | 2008-09-11 | 2008-09-11 | Hot aggregate storing and weighing apparatus of forced clearance type asphalt mixture mixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272937Y true CN201272937Y (en) | 2009-07-15 |
Family
ID=40883285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201491871U Expired - Lifetime CN201272937Y (en) | 2008-09-11 | 2008-09-11 | Hot aggregate storing and weighing apparatus of forced clearance type asphalt mixture mixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272937Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071629A (en) * | 2010-12-27 | 2011-05-25 | 三一重工股份有限公司 | Hot aggregate storage bin for mixing plant and bituminous mixing plant |
| CN102071625A (en) * | 2010-06-22 | 2011-05-25 | 无锡华中科技有限公司 | Asphalt weighing hopper |
| CN106192676A (en) * | 2016-06-29 | 2016-12-07 | 南阳市辽原筑路机械有限公司 | The heat-transformation of a kind of intelligence is gathered materials storage metering system |
-
2008
- 2008-09-11 CN CNU2008201491871U patent/CN201272937Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071625A (en) * | 2010-06-22 | 2011-05-25 | 无锡华中科技有限公司 | Asphalt weighing hopper |
| CN102071629A (en) * | 2010-12-27 | 2011-05-25 | 三一重工股份有限公司 | Hot aggregate storage bin for mixing plant and bituminous mixing plant |
| CN102071629B (en) * | 2010-12-27 | 2012-05-30 | 三一重工股份有限公司 | Hot aggregate storage bin for mixing plant and bituminous mixing plant |
| CN106192676A (en) * | 2016-06-29 | 2016-12-07 | 南阳市辽原筑路机械有限公司 | The heat-transformation of a kind of intelligence is gathered materials storage metering system |
| CN106192676B (en) * | 2016-06-29 | 2023-01-17 | 南阳市辽原筑路机械有限公司 | Intelligent thermal aggregate storage metering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |