Batching device for emulsified asphalt production

Abstract

The utility model relates to the technical field of emulsified asphalt production, in particular to a batching device for emulsified asphalt production, which comprises a vertically through batching cover, a plurality of feeding pipes are fixedly communicated with the top of the batching cover in the circumferential direction, and a sealing buckling bowl capable of sealing the feeding pipes and the batching cover is hermetically and rotatably connected with the inner top of the batching cover. A sealing buckling bowl is arranged in the batching cover, a material passing opening matched with one feeding pipe is formed in the sealing buckling bowl, a filter screen is arranged at the inner bottom of the batching cover, and a smashing mechanism located between the feeding pipes and the filter screen is arranged at the bottom of the sealing buckling bowl. The stirring and mixing efficiency of subsequent emulsified asphalt raw materials is improved; the stirring and mixing energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsified asphalt production, in particular to a batching device for emulsified asphalt production. Background Art

[0002] Emulsified asphalt is a road construction material that is made by mechanically stirring and chemically stabilizing road asphalt used at high temperatures (emulsification), diffusing it into water and liquefying it into a material with very low viscosity and good fluidity at room temperature. It can be used at room temperature and can also be used with cold and wet stones. During the batching process of emulsified asphalt production, a batching device is required for batching. After searching, the Chinese patent with the announcement number CN220496196U discloses an automatic batching device for emulsified asphalt production. When in use, the electromagnetic valve is opened to allow the raw materials in the asphalt storage tank and the emulsion storage tank to be added to the batching tank in a fixed proportion through the asphalt feeding pipe and the emulsion feeding pipe, and then stirred. However, although it can perform quantitative batching, it is not convenient to crush and stir each time a raw material is added, resulting in a low overall stirring efficiency of multiple raw materials in the subsequent mixing, and will increase the subsequent mixing energy consumption. For this reason, a batching device for emulsified asphalt production is designed, which is convenient for crushing and stirring larger raw material particles in the raw material each time a raw material is added, thereby improving the stirring and mixing efficiency of subsequent emulsified asphalt raw materials and reducing the stirring and mixing energy consumption. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the shortcomings of the existing technology, the utility model provides a batching device for emulsified asphalt production, which can crush and stir the larger raw material particles in each raw material added, thereby improving the stirring and mixing efficiency of subsequent emulsified asphalt raw materials and reducing the stirring and mixing energy consumption.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a batching device for emulsified asphalt production, comprising a batching cover running through from top to bottom, a plurality of feeding pipes fixedly connected to the top of the batching cover in a circumferential direction, a sealing buckle bowl that can seal the plurality of feeding pipes and the batching cover is sealed and rotatably connected to the inner top of the batching cover, a material passing notch that is adapted to one of the feeding pipes is provided on the sealing buckle bowl, a filter is provided on the inner bottom of the batching cover, and a crushing mechanism is provided at the bottom of the sealing buckle bowl at a position between the feeding pipe and the filter.

[0007] Preferably, the crushing mechanism includes a drive shaft rotatably connected to the sealing buckle bowl, a plurality of crushing leaves are fixedly installed on the inner bottom of the drive shaft between the filter screen and the feeding pipe, and the sealing buckle bowl also includes a drive member for driving the drive shaft to rotate.

[0008] Preferably, the driving member includes a driving motor fixedly mounted on the top of the sealing buckle bowl, and the output shaft of the driving motor is fixedly connected to the driving shaft.

[0009] Preferably, it also includes a pushing mechanism adapted to the feeding tube, the pushing mechanism including a top cover with a screw connected through a thread, the top cover can be clamped on the top of the feeding tube, the bottom of the screw is provided with a push plate that vertically slides with the inner wall of the feeding tube, and the top of the screw is fixedly installed with an adjusting cap.

[0010] Preferably, a clamping edge is fixedly mounted on the top of the sealing buckle bowl and is rotatably connected to the outer top guide of the ingredient cover. A shifting post is fixedly mounted on the clamping edge and is at the same latitude as the material passing notch.

[0011] Preferably, the ingredient cover is configured as a diamond structure, and a positioning ring is fixedly installed on the bottom of the ingredient cover.

[0012] (3) Beneficial effects

[0013] Compared with the prior art, the present invention provides a batching device for emulsified asphalt production, which has the following beneficial effects:

[0014] The batching device for emulsified asphalt production, through the batching cover, the sealing buckle bowl and multiple feeding tubes, can conveniently align the material passing notch with the multiple feeding tubes in sequence by rotating the sealing buckle bowl, so that multiple raw materials can be added in sequence. After each raw material is added, the crushing mechanism can crush larger raw material particles above the filter screen, and then the crushed raw material particles are allowed to fall through the filter screen, thereby reducing the stirring and mixing burden and energy consumption of subsequent mixing, and improving the subsequent emulsified asphalt raw material mixing efficiency. The batching device for emulsified asphalt production can crush and stir larger raw material particles in the raw material each time a raw material is added, thereby improving the subsequent stirring and mixing efficiency of the emulsified asphalt raw material and reducing the stirring and mixing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a partial cross-section of the entire utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the utility model from another perspective;

[0018] Figure 4 This is a schematic diagram of the structure of the sealing bowl, filter screen and crushing mechanism of the utility model;

[0019] Figure 5This is a structural diagram of the sealing bowl, filter screen and crushing mechanism of the utility model from other perspectives.

[0020] Markings in the accompanying drawings: 1. ingredient cover; 2. feeding tube; 3. sealing buckle bowl; 4. material passing notch; 5. filter screen; 6. driving shaft; 7. crushing blade; 8. driving motor; 9. clamping edge; 10. shifting post; 11. top cover; 12. push plate; 13. screw; 14. adjusting cap; 15. positioning ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example:

[0023] See also Figure 1-5 A batching device for emulsified asphalt production includes a batching cover 1 that passes through from top to bottom. A plurality of feeding pipes 2 are fixedly connected to the top of the batching cover 1 in a circumferential direction. A sealing buckle bowl 3 is sealingly and rotatably connected to the inner top of the batching cover 1 and can seal the plurality of feeding pipes 2 and the batching cover 1. A material passing notch 4 is provided on the sealing buckle bowl 3 and is adapted to one of the feeding pipes 2. A filter screen 5 is provided at the inner bottom of the batching cover 1. A crushing mechanism is provided at the bottom of the sealing buckle bowl 3 and is located between the feeding pipe 2 and the filter screen 5.

[0024] Specifically, the crushing mechanism includes a drive shaft 6 rotatably connected to the sealing buckle bowl 3, and a plurality of crushing leaves 7 are fixedly installed on the inner bottom of the drive shaft 6 between the filter screen 5 and the feeding pipe 2. The sealing buckle bowl 3 also includes a driving member for driving the drive shaft 6 to rotate. Through the driving member, it is easy to drive the drive shaft 6 and the plurality of crushing leaves 7 to rotate as a whole, so that the larger raw material particles passed through the filter screen 5 can be crushed and stirred.

[0025] Specifically, the driving member includes a driving motor 8 fixedly mounted on the top of the sealing buckle bowl 3 , the output shaft of the driving motor 8 is fixedly connected to the driving shaft 6 , and the driving motor 8 is started to drive the driving shaft 6 to rotate.

[0026] Specifically, it also includes a pushing mechanism adapted to the feeding tube 2, the pushing mechanism includes a top cover 11 with a screw 13 threaded through it, the top cover 11 can be clamped on the top of the feeding tube 2, and the bottom of the screw 13 is provided with a push plate 12 that vertically slides with the inner wall of the feeding tube 2, and an adjusting cap 14 is fixedly installed on the top of the screw 13, which drives the adjusting cap 14 to rotate by rotating clockwise or counterclockwise, so as to drive the screw 13 to rotate clockwise or counterclockwise, and then drive the push plate 12 to move downward or upward in the feeding tube 2. When moving downward, it can push the raw materials adhered to the side wall of the feeding tube 2 downward, and the pushing mechanism as a whole can also be removed from the feeding tube 2, which is easy to operate and convenient for adding raw materials to the feeding tube 2.

[0027] Specifically, a clamping edge 9 is fixedly installed on the top of the sealing buckle bowl 3 and is rotatably connected to the outer top guide of the ingredient cover 1. A shifting post 10 is fixedly installed on the clamping edge 9 and is at the same latitude as the feed notch 4. The setting of the clamping edge 9 facilitates the support of the sealing buckle bowl 3, and the shifting post 10 facilitates the alignment of the feed notch 4 with any feeding tube 2.

[0028] Specifically, the dosing cover 1 is set to a diamond structure, and a positioning ring 15 is fixedly installed at the bottom of the dosing cover 1. By setting the pear-shaped structure, the smoothness of adding materials is improved. Through the setting of the positioning ring 15, the device can be conveniently installed at the feed inlet of the emulsified asphalt production mixing device.

[0029] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0030] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0031] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be in other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A batching device for emulsified asphalt production, characterized by: The invention comprises a dispensing cover (1) which passes through from top to bottom, wherein a plurality of feeding tubes (2) are fixedly connected to the top of the dispensing cover (1) in a circumferential direction, a sealing buckle bowl (3) which can seal the plurality of feeding tubes (2) and the dispensing cover (1) is connected to the inner top of the dispensing cover (1) in a sealing and rotatable manner, and a material passing notch (4) which is adapted to one of the feeding tubes (2) is provided on the sealing buckle bowl (3), a filter screen (5) is provided on the inner bottom of the dispensing cover (1), and a crushing mechanism is provided at the bottom of the sealing buckle bowl (3) which is located between the feeding tube (2) and the filter screen (5).

2. The batching device for emulsified asphalt production according to claim 1, characterized in that: The crushing mechanism comprises a driving shaft (6) rotatably connected to the sealing buckle bowl (3); a plurality of crushing blades (7) are fixedly mounted on the inner bottom of the driving shaft (6) and are located between the filter screen (5) and the feeding pipe (2); and the sealing buckle bowl (3) further comprises a driving member for driving the driving shaft (6) to rotate.

3. The batching device for emulsified asphalt production according to claim 2, characterized in that: The driving member comprises a driving motor (8) fixedly mounted on the top of the sealing buckle bowl (3), and an output shaft of the driving motor (8) is fixedly connected to the driving shaft (6).

4. The batching device for emulsified asphalt production according to claim 3, characterized in that: The invention also includes a pushing mechanism adapted to the feeding tube (2), wherein the pushing mechanism includes a top cover (11) threadedly connected to a screw rod (13), the top cover (11) can be clamped on the top of the feeding tube (2), the bottom of the screw rod (13) is provided with a pushing plate (12) vertically slidingly matched with the inner wall of the feeding tube (2), and the top of the screw rod (13) is fixedly mounted with an adjusting cap (14).

5. The batching device for emulsified asphalt production according to claim 4, characterized in that: The top of the sealing buckle bowl (3) is fixedly provided with a clamping edge (9) which is connected to the outer top guide of the ingredient cover (1) for rotation, and the clamping edge (9) is fixedly provided with a shifting post (10) which is at the same latitude as the material passing notch (4).

6. The batching device for emulsified asphalt production according to claim 5, characterized in that: The dispensing cover (1) is configured as a diamond structure, and a positioning ring platform (15) is fixedly mounted on the bottom of the dispensing cover (1).

Images