CN217857351U - Granularity multilevel processing mechanism of coal sample - Google Patents

Abstract

The utility model discloses a coal sample's granularity multilevel processing mechanism, which comprises a bracket, still include hierarchical subassembly and clean subassembly, hierarchical unit mount is inboard at the support, hierarchical subassembly specifically comprises eccentric shaft cam, fixed block, flexible pipe, filter frame, servo motor, bearing, transfer line, diaphragm, slide rail and slider, install servo motor and set up the eccentric shaft cam and connect the fixed block in filter frame four corners through pivot and transfer line in the support, and set up in the slide rail that slider sliding connection seted up in the diaphragm at filter frame both ends top, thereby so that vibrations through filter frame carry out vibrations hierarchical screening processing to the coal granule, both ends inboard installation transmission toothed chain and connect the fly leaf about in filter frame, at fly leaf below installation scraper blade, so that scrape the clean use of moving the bottom in the filter frame.

Description

Granularity multilevel processing mechanism of coal sample

Technical Field

The utility model relates to a coal production treatment facility technical field, in particular to coal sample's granularity multilevel processing mechanism.

Background

Coal is a solid combustible mineral formed gradually by ancient plants buried underground and undergoing complex biochemical and physicochemical changes. Coal is known as black gold by people and is industrial food, which is one of main energy sources used in the human world since the eighteenth century, and since the twenty-first century, although the value of coal is not as high as before, coal is one of indispensable energy sources for production and life of people for a long time, the supply of coal is also related to the stability of the development of the industry of China and the aspect of the whole society, the supply safety problem of coal is also the most important part in the energy safety of China, and coal particles need to be graded in the production process.

The granularity multistage processing mechanism for the coal samples has the following defects: 1. generally, after coal production is finished, the coal cannot be classified according to the granularity, and cannot be classified for use or sold according to the granularity of the coal; 2. generally, when coal particles are classified, the surfaces of the classified filter plates cannot be cleaned and scraped, and the filter plates can be blocked after being used for a period of time, so that the classified use of the coal is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a coal sample's granularity multilevel processing mechanism, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a multistage processing mechanism of granularity of coal sample, includes the support, still includes hierarchical subassembly and clean subassembly, hierarchical unit mount is inboard at the support, hierarchical subassembly specifically comprises eccentric shaft cam, fixed block, flexible pipe, filter frame, servo motor, bearing, transfer line, diaphragm, slide rail and slider, the inboard top of support is provided with the diaphragm, the slide rail has been seted up in the diaphragm, sliding connection slider in the slide rail, and the slider is the T type, the slider is installed at filter frame both ends top, filter frame is provided with three groups and reduces from right side to left mesh number gradually, filter frame outside four corners is provided with the fixed block, top both ends are provided with servo motor in the support, the eccentric shaft cam is all installed in servo motor top and the fixed block outside, eccentric shaft cam surface one end passes through the bearing and connects the transfer line both ends, filter frame below connects flexible pipe top, clean subassembly specifically comprises drive tooth chain, scraper blade and fly leaf.

Furthermore, the transmission toothed chain is installed to both ends inside wall about the filter frame, the transmission toothed chain is connected fly leaf top both ends, fly leaf bottom installation scraper blade, both ends inboard installation transmission toothed chain and the fly leaf about in the filter frame, at fly leaf below installation scraper blade to scrape the clean use of moving the bottom in the filter frame.

Furthermore, the bottom end of the telescopic pipe is connected with a discharge opening, and the bottom of the filter frame is connected with the discharge opening through the telescopic pipe so as to directly discharge and package the coal after graded screening or produce and use the coal in the next step.

Furthermore, the right end of the filter frame is connected with the bottom end of the guide pipe, the top end of the guide pipe penetrates through the right support and is arranged above the next group of filter frames, the right end of the upper group of filter frames is connected with the left end of the guide pipe, and the right end of the guide pipe is arranged above the next group of filter frames, so that coal with large particles left in the classified filter frames can be discharged into the next group of filter frames for filtering.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. a servo motor is arranged in the bracket, an eccentric shaft cam is arranged and is connected with fixed blocks at four corners of the filter frame through a rotating shaft and a transmission rod, and sliding blocks are arranged at the tops of two ends of the filter frame and are connected in sliding rails arranged in transverse plates in a sliding manner, so that the coal particles can be subjected to vibration grading screening treatment through the vibration of the filter frame; 2. the inner sides of the upper end and the lower end in the filter frame are provided with the transmission toothed chain and connected with the movable plate, and the scraper is arranged below the movable plate so as to scrape the bottom in the filter frame for cleaning.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the particle size multistage treatment mechanism of the coal sample of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of an eccentric shaft cam of a multistage particle size processing mechanism of a coal sample.

In the figure: 1. a support; 2. a grading component; 201. an eccentric shaft cam; 202. a fixed block; 204. a telescopic pipe; 205. a filter frame; 206. a servo motor; 207. a bearing; 208. a transmission rod; 209. a transverse plate; 210. a slide rail; 211. a slider; 3. a cleaning assembly; 301. a transmission gear chain; 302. a squeegee; 303. a movable plate; 4. a discharge outlet; 5. a material guide pipe.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-2, a coal sample granularity multistage processing mechanism comprises a support 1, a grading component 2 and a cleaning component 3, wherein the grading component 2 is installed inside the support 1, the grading component 2 specifically comprises an eccentric shaft cam 201, a fixed block 202, a telescopic pipe 204, a filter frame 205, a servo motor 206, a bearing 207, a transmission rod 208, a transverse plate 209, a sliding rail 210 and a sliding block 211, the transverse plate 209 is arranged at the top end inside the support 1, the sliding rail 210 is arranged in the transverse plate 209, the sliding rail 210 is slidably connected with the sliding block 211, the sliding block 211 is in a T shape, the sliding block 211 is installed at the top of two ends of the filter frame 205, the filter frame 205 is provided with three groups and gradually reduces the mesh number from right to left, the fixed block 202 is arranged at four corners outside the filter frame 205, the servo motor 206 is arranged at two ends of the top end inside the support 1, the top end of the servo motor 206 and the outside the fixed block 202 are both provided with the eccentric shaft cam 201, one end of the surface of the eccentric shaft cam 201 is connected with two ends of the transmission rod 208 through the bearing 207, the top end of the telescopic pipe 204 is connected below the filter frame 205, and the cleaning component 3 specifically comprises a transmission gear chain 301, a scraper blade 302 and a movable plate 303.

The inner side walls of the upper end and the lower end of the filter frame 205 are provided with transmission toothed chains 301, the transmission toothed chains 301 are connected with two ends of the top end of a movable plate 303, the bottom of the movable plate 303 is provided with a scraping plate 302, the inner side walls of the upper end and the lower end of the filter frame 205 are provided with the transmission toothed chains 301 and connected with the movable plate 303, and the scraping plate 302 is arranged below the movable plate 303, so that the bottom of the filter frame 205 can be scraped for cleaning.

The bottom end of the telescopic pipe 204 is connected with the discharge port 4, and the bottom of the filter frame 205 is connected with the discharge port 4 through the telescopic pipe 204, so that the coal after classified screening can be directly discharged for packaging or used in the next production.

The right end of the filter frame 205 is connected to the bottom end of the guide pipe 5, the top end of the guide pipe 5 penetrates through the right support 1 and is arranged above the next filter frame 205, the right end of the upper filter frame 205 is connected to the left end of the guide pipe 5, and the right end of the guide pipe 5 is arranged above the next filter frame 205, so that coal with large particles left in the graded filter frame 205 can be discharged into the next filter frame 205 for filtering.

It should be noted that, the utility model relates to a coal sample's granularity multilevel processing mechanism, in operation, put through external power supply, place coal in filtering frame 205, servo motor 206 starts to rotate and drives eccentric shaft cam 201 and rotate, eccentric shaft cam 201 rotates under bearing 207's rotation effect through transfer line 208, it rocks about in support 1 to drive filtering frame 205, T type slider 211 at filtering frame 205 both ends top slides from left to right in slide rail 210, slide rail 210 and slider 211 can carry out the horizontal slip to filtering frame 205 in support 1 inboard, thereby coal to filtering in frame 205 shakes hierarchical filtration, transmission chain 301 anticlockwise rotates simultaneously, it slides from left to right in filtering frame 205 to drive fly leaf 303, thereby use the scraper blade to scrape filtering frame 205 bottom, and scrape the unable filterable larger granule in filtering frame 205 and move to filtering frame 205 right-hand member 5 of pegging graft in, discharge coal to a set of filtering frame 205 down through guide pipe 5 and filter the use in the hierarchical filtration, the direct coal of discharging through the discharge gate 4 of filtering in filtering frame 205 or can carry out the clean scraping next step and also to the clean back of scraping.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The coal sample granularity multistage processing mechanism comprises a support (1), and is characterized by further comprising a grading component (2) and a cleaning component (3), wherein the grading component (2) is mounted on the inner side of the support (1), the grading component (2) specifically comprises an eccentric shaft cam (201), a fixed block (202), an expansion pipe (204), a filter frame (205), a servo motor (206), a bearing (207), a transmission rod (208), a transverse plate (209), a sliding rail (210) and a sliding block (211), the transverse plate (209) is arranged at the top end of the inner side of the support (1), the sliding rail (210) is arranged in the transverse plate (209), the sliding rail (210) is connected with the sliding block (211) in a sliding manner, the sliding block (211) is T-shaped, the sliding block (211) is mounted at the tops of the two ends of the filter frame (205), the filter frame (205) is provided with three groups, the number of the sliding blocks is gradually reduced from right to left, the fixed blocks (202) are arranged at four outer corners of the filter frame (205), the two ends of the inner top end of the support (1) are provided with the servo motor (206), the two ends of the top end of the servo motor (206) and the outer side of the fixed blocks (202) are respectively provided with the eccentric shaft cam (201), and one end of the eccentric shaft cam (201) connected with the bearing (201), one end of the transmission rod (201), the top end of a telescopic pipe (204) is connected to the lower portion of the filter frame (205), and the cleaning assembly (3) is composed of a transmission toothed chain (301), a scraping plate (302) and a movable plate (303).

2. The coal sample granularity multistage processing mechanism of claim 1, characterized by: transmission toothed chain (301) are installed to filter frame (205) upper and lower both ends inside wall, transmission toothed chain (301) are connected fly leaf (303) top both ends, fly leaf (303) bottom installation scraper blade (302).

3. The coal sample granularity multistage processing mechanism of claim 1, characterized by: the bottom end of the telescopic pipe (204) is connected with a discharge hole (4).

4. The coal sample granularity multistage processing mechanism of claim 1, characterized by: the right end of the filter frame (205) is connected with the bottom end of the material guide pipe (5), and the top end of the material guide pipe (5) penetrates through the right support (1) and is arranged above the next group of filter frames (205).

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