CN216189473U - Automatic feeding system for raw material bin of asphalt mixing plant - Google Patents

Abstract

Raw material bin automatic feeding system of pitch mixing station, including the storehouse body and conveyer belt, the conveyer belt is kept away from storehouse body one side and is provided with the riser, and the riser is close to the dustproof transfer bin of conveyer belt one side top fixedly connected with, and the storehouse body is close to the filter plate of conveyer belt one side top fixedly connected with, and No. one the filter plate below is provided with No. two filter plates, and No. two filter plates below is provided with No. three filter plates, and No. two filter plates and No. three filter plates all with bin body inner wall fixed connection, beneficial effect is: the utility model has simple operation and convenient use, can quickly and effectively realize the grading treatment of materials, effectively improves the grading efficiency of the materials, avoids the condition that the grading treatment steps are complicated and influence the use effect of equipment, can effectively separate and protect dust and the like generated by the materials during feeding and transportation, effectively improves the dustproof treatment effect of the equipment, and avoids the condition that the raised dust pollutes the working environment and even influences the health of operators.

Description

Automatic feeding system for raw material bin of asphalt mixing plant

Technical Field

The utility model relates to the technical field of feeding devices, in particular to an automatic feeding system for a raw material bin of an asphalt mixing plant.

Background

The asphalt mixing plant can also be called as asphalt concrete mixing plant and asphalt concrete mixing plant, which mixes the aggregates, binders and fillers with various specifications according to a certain proportion to form asphalt mixture, and the concrete plate formed after the asphalt mixture is formed is the asphalt concrete.

The automatic control can't be fine when the material loading to the pay-off volume in current former feed bin, and the step is comparatively loaded down with trivial details to the hierarchical processing of material moreover, has influenced the result of use of equipment, can produce great raise dust moreover at the pay-off in-process, has caused very big influence to operational environment and operating personnel's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the feeding amount cannot be well and automatically controlled when the existing raw material bin is used for feeding materials, the step of grading the materials is complicated, the using effect of equipment is influenced, large dust can be generated in the feeding process, and the working environment and the health of operators are greatly influenced.

The technical scheme adopted by the utility model for solving the technical problem is as follows: raw material bin automatic feeding system of pitch mixing station, including the storehouse body and conveyer belt, the conveyer belt is kept away from storehouse body one side and is provided with the riser, the riser is close to the dustproof transfer bin of conveyer belt one side top fixedly connected with, the storehouse body is close to the filter plate of conveyer belt one side top fixedly connected with No. one, No. one the filter plate below is provided with No. two filter plates, No. two filter plates below is provided with No. three filter plates, No. two filter plates and No. three filter plates all with storehouse internal wall fixed connection.

As a preferred technical scheme of the utility model: no. one filter plate, No. two filter plates and No. three filter plates are kept away from the equal fixedly connected with of conveyer belt one end and are separated the net, and per two are adjacent separate and all set up to the storage storehouse between the net, can sieve the raw materials fast effectually through a filter plate, No. two filter plates and No. three filter plates, simultaneously through respectively separating the net can effectually make the raw materials get into the corresponding storage storehouse according to the size of difference in, then fast effectual realization is to the classification of raw materials.

As a preferred technical scheme of the utility model: the conveyer belt top is provided with the dust cover, dust cover bottom both sides respectively with conveyer belt top both sides fixed connection, can effectually carry out the dustproof processing of separation to raise dust etc. that appear when the conveyer belt transported substance material through the dust cover, the effectual more raise dust pollution operational environment of having avoided influences the healthy condition of operating personnel even.

As a preferred technical scheme of the utility model: every storage bin below all is provided with the discharging pipe, every the discharging pipe all with storehouse body fixed connection and intercommunication, every discharging pipe is close to storehouse body one end outside and all overlaps and be equipped with a stop valve, every the stop valve all with storehouse body bottom fixed connection, can effectually carry out free control to the discharging pipe exhaust material volume that corresponds through each stop valve, the effectual demand according to the difference discharges the material at different levels of corresponding volume, the effectual accuracy when having improved equipment usage has improved the result of use of equipment.

As a preferred technical scheme of the utility model: dustproof transfer bin inner wall bottom is provided with the direction bottom plate, direction bottom plate middle part fixed connection and intercommunication have the unloading pipe, unloading pipe bottom run through dustproof transfer bin and with dustproof transfer bin fixed connection, unloading outside of tubes side cover is equipped with the stop valve No. two, No. two stop valves and dustproof transfer bin bottom fixed connection can effectually carry out the water conservancy diversion to the material through the direction bottom plate, make in the material can concentrate gets into the unloading pipe, avoided the material to appear partly piling up the condition that can't get into the unloading pipe, can effectually control the unloading of unloading pipe through No. two stop valves, effectually carry out automatic material conveying to the storehouse body according to actual demand.

The utility model has the following advantages: the utility model has simple operation and convenient use, can quickly and effectively realize the grading treatment of materials, effectively improves the grading efficiency of the materials, avoids the condition that the grading treatment steps are complicated and influence the use effect of equipment, can effectively separate and protect dust and the like generated by the materials during feeding and transportation, effectively improves the dustproof treatment effect of the equipment, and avoids the condition that the raised dust pollutes the working environment and even influences the health of operators.

Drawings

FIG. 1 is a schematic sectional view of an automatic feeding system for a raw material bin of an asphalt mixing plant according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the position A of the automatic feeding system of the raw material bin of the asphalt mixing plant according to a preferred embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the position B of the automatic feeding system of the raw material bin of the asphalt mixing plant in accordance with a preferred embodiment of the present invention.

Description of reference numerals: 1. a bin body; 2. a conveyor belt; 3. a vertical plate; 4. a dustproof transfer bin; 5. a first filter plate; 6. a second filter plate; 7. a third filter plate; 8. separating the net; 9. a storage bin; 10. a dust cover; 11. a discharge pipe; 12. a first stop valve; 13. a guide base plate; 14. a discharging pipe; 15. and a second stop valve.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

The automatic feeding system for the raw material bin of the asphalt mixing plant comprises a bin body 1 and a conveying belt 2, wherein a vertical plate 3 is arranged on one side, away from the bin body 1, of the conveying belt 2, a dustproof transfer bin 4 is arranged at the top of one side, close to the conveying belt 2, of the vertical plate 3, the dustproof transfer bin 4 is fixedly connected with the vertical plate 3, a first filter plate 5 is arranged at the top of one side, close to the conveying belt 2, of the bin body 1, a second filter plate 6 is arranged at the bottom of the first filter plate 5, a third filter plate 7 is arranged at the bottom of the second filter plate 6, and the first filter plate 5, the second filter plate 6 and the third filter plate 7 are fixedly connected with the inner wall of the bin body 1.

Wherein, a filter plate 5, No. two filter plates 6 and No. three filter plates 7 keep away from 2 one ends of conveyer belt and all are provided with and separate net 8, every separates net 8 all with correspond a filter plate 5, No. two filter plates 6 and No. three filter plates 7 fixed connection, every two adjacent separate all set up to storage bin 9 between the net 8, through a filter plate 5, No. two filter plates 6 and No. three filter plates 7 can be effectual fast sieve the raw materials, simultaneously through respectively separating net 8 can effectually make the raw materials get into according to the size of difference and correspond in the storage bin 9, then quick effectual realization is to the stage treatment of raw materials.

Wherein, 2 top fixedly connected with dust covers 10 of conveyer belt, raise dust etc. that appear when can be effectual carrying materials to 2 conveyer belts through dust cover 10 carry out the dustproof processing of separation, the effectual more raise dust pollution operational environment of having avoided influences the healthy condition of operating personnel even.

Wherein, 1 bottom fixed connection in the storehouse body and intercommunication have a plurality of discharging pipes 11, every discharging pipe 11 all communicates with corresponding storage bin 9, every discharging pipe 11 is close to 1 one end outside in the storehouse body and all overlaps and is equipped with stop valve 12 No. one, every stop valve 12 all with 1 bottom fixed connection in the storehouse body, can effectually carry out free control to the discharging pipe 11 exhaust material volume that corresponds through each stop valve 12, the effectual material at different levels of the demand discharge corresponding volume of according to the difference, the effectual accuracy when having improved equipment use, the result of use of equipment has been improved.

Wherein, 4 inner wall bottom fixedly connected with direction bottom plates 13 in dustproof transfer bin, 4 bottom middle part fixed connection in dustproof transfer bin and intercommunication have unloading pipe 14, unloading pipe 14 top run through direction bottom plates 13 and with direction bottom plates 13 fixed connection, 14 top outside covers of unloading pipe are equipped with No. two stop valves 15, No. two stop valves 15 and 4 bottom fixed connection in dustproof transfer bin, can effectually carry out the water conservancy diversion to the material through direction bottom plates 13, make the material can concentrate and get into in unloading pipe 14, avoided the material partially to appear piling up the unable circumstances that gets into unloading pipe 14, can effectually control unloading to unloading pipe 14 through No. two stop valves 15, effectually carry out automatic material conveying to storehouse body 1 according to actual demand.

Specifically, the materials are conveyed into a dustproof transfer bin 4, the materials are guided through a guide bottom plate 13 to avoid the situation of local accumulation of the materials, then the materials are conveyed to a conveying belt 2 through a discharge pipe 14 by controlling a stop valve 15 II, the materials are conveyed into a bin body 1 through the conveying belt 2, dust and the like generated when the materials are conveyed by the conveying belt 2 are effectively separated and dustproof through a dust cover 10 in the conveying process, the situation that more dust pollutes the working environment and even influences the health of operators is effectively avoided, after the materials enter the bin body 1, the materials can be rapidly and effectively screened through a first filter plate 5, a second filter plate 6 and a third filter plate 7, meanwhile, the materials can be effectively enabled to enter a corresponding storage bin 9 according to different sizes through separation nets 8, and then the grading treatment of the materials is rapidly and effectively realized, effectual improvement to the efficiency of material stage treatment, then according to demand or setting value through the material volume of each stop valve 12 to the 11 exhaust materials of discharging pipes that correspond freely control, the effectual realization is according to the different demands material at different levels of the volume of discharging, the effectual accuracy when having improved equipment uses.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. Raw material bin automatic feeding system of pitch stirring station, its characterized in that, including the storehouse body (1) and conveyer belt (2), conveyer belt (2) are kept away from storehouse body (1) one side and are provided with riser (3), riser (3) are close to dustproof transfer bin (4) of conveyer belt (2) one side top fixedly connected with, the storehouse body (1) is close to filter plate (5) No. one of conveyer belt (2) one side top fixedly connected with, filter plate (5) below is provided with No. two filter plates (6), No. two filter plates (6) below is provided with No. three filter plates (7), No. two filter plates (6) and No. three filter plates (7) all with storehouse body (1) inner wall fixed connection.

2. The asphalt mixing station raw material bin automatic feeding system according to claim 1, wherein one ends of the first filter plate (5), the second filter plate (6) and the third filter plate (7) far away from the conveying belt (2) are fixedly connected with separation nets (8), and a storage bin (9) is arranged between every two adjacent separation nets (8).

3. The asphalt mixing station raw material bin automatic feeding system according to claim 1, wherein a dust cover (10) is arranged above the conveyer belt (2), and two sides of the bottom of the dust cover (10) are respectively and fixedly connected with two sides of the top of the conveyer belt (2).

4. The automatic feeding system of the raw material bin of the asphalt mixing plant as claimed in claim 2, wherein a discharging pipe (11) is arranged below each storage bin (9), each discharging pipe (11) is fixedly connected and communicated with the bin body (1), a stop valve (12) is sleeved on the outer side of one end, close to the bin body (1), of each discharging pipe (11), and each stop valve (12) is fixedly connected with the bottom of the bin body (1).

5. The automatic feeding system of the raw material bin of the asphalt mixing station as claimed in claim 1, wherein a guide bottom plate (13) is arranged at the bottom of the inner wall of the dustproof transit bin (4), the middle part of the guide bottom plate (13) is fixedly connected and communicated with a discharging pipe (14), the bottom end of the discharging pipe (14) penetrates through the dustproof transit bin (4) and is fixedly connected with the dustproof transit bin (4), a second stop valve (15) is sleeved on the outer side of the discharging pipe (14), and the second stop valve (15) is fixedly connected with the bottom of the dustproof transit bin (4).

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