CN219076642U

CN219076642U - Pulverized coal profiling device

Info

Publication number: CN219076642U
Application number: CN202223142677.8U
Authority: CN
Inventors: 梁缘
Original assignee: Rizhao Shangchuan Trading Co ltd
Current assignee: Rizhao Shangchuan Trading Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-26
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a pulverized coal profiling device which comprises a bottom plate, a portal frame and a powder box, wherein the portal frame is fixed at the top of the bottom plate through bolts, a round table is arranged inside the portal frame through bearings, material grooves are formed in the outer side of the round table at equal intervals, an electric hydraulic cylinder is arranged at the top of the portal frame through a mounting frame, a speed reducing motor is arranged at one end of the portal frame through the mounting frame, and the powder box is arranged at one end of the top of the bottom plate through the mounting frame. According to the utility model, the plurality of material grooves are formed in the outer side of the circular table, and feeding, pressing and taking are performed when the circular table rotates, so that time and labor are saved.

Description

Pulverized coal profiling device

Technical Field

The utility model relates to the technical field of coal processing, in particular to a pulverized coal profiling device.

Background

Coal is a solid combustible mineral which is formed by the gradual formation of complex biochemical and physicochemical changes of ancient plants buried underground, powdery coal is generated in the coal processing process, and the powdery coal can be pressed for reuse after being collected and recovered.

Publication number CN202122953490.5 a fly ash press, including the quick-witted case, the machine incasement is fixed to be provided with the extrusion case, be provided with the inlet pipe on the machine case, the one end of inlet pipe extends to the machine incasement and links to each other with the feed inlet is fixed, still includes: the extrusion mechanism comprises a first extrusion mechanism and a second extrusion mechanism, and the first extrusion mechanism and the second extrusion mechanism are connected with the extrusion box; the fly ash pressing machine provided by the utility model can realize vertical extrusion of fly ash through the cooperation of the first extrusion mechanism and the discharging door, and can realize transverse extrusion of the fly ash through the second extrusion mechanism, so that the balance of the stress of the fly ash is ensured, the working efficiency of pressing the fly ash into blocks is improved, and the practicability of the fly ash pressure is improved.

The existing pulverized coal profiling device has the following defects: the fine coal falls to the extrusion incasement from feed inlet and inlet pipe, and the back is accomplished in the suppression needs personnel to operate again and carries out the feeding, wastes time and energy. For this purpose, we propose a pulverized coal profiling device.

Disclosure of Invention

The utility model mainly aims to provide a pulverized coal profiling device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a fine coal profiling device, includes bottom plate, portal frame and powder case, the bottom plate top is through the bolt fastening there being the portal frame, the inside circular platform of installing through the bearing of portal frame, the silo has been seted up to circular platform outside equidistance, electric hydraulic cylinder is installed through the mounting bracket in the portal frame top, gear motor is installed through the mounting bracket in portal frame one end, the powder case is installed through the mounting bracket in bottom plate top one end, vibrating motor is installed through the mounting bracket in powder case bottom, the powder incasement side is through the bolt fastening there being the board cover, board cover bottom cover is equipped with the scraping plate that is used for scraping the material.

Further, a pressing plate corresponding to the trough is fixed on the bottom output shaft of the electric hydraulic cylinder through a bolt, and the pressing plate is located inside the portal frame.

Further, a sealing strip is glued on one side of the powder box, and the sealing strip is positioned between the powder box and the portal frame.

Further, a limiting block is fixed at the top end of the scraping plate through a bolt, the limiting block is positioned in the plate sleeve, and a compression spring is fixed between the limiting block and the plate sleeve through the bolt; the setting of stopper can prevent to scrape the flitch and stretch out in the board cover.

Further, an output shaft at one side of the gear motor is connected with a rotating shaft of the circular table through a connecting sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

through seting up a plurality of silo in the circular platform outside, when circular platform rotates, in the powder case powdered coal falls to the silo, along with the rotation of circular platform, the clamp plate suppresses powdered coal in the silo, and after the suppression was accomplished, rotated once more, makes things convenient for personnel to take out the powdered coal after the suppression.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a pulverized coal profiling apparatus of the present utility model.

FIG. 2 is a schematic view of a powder box structure of a pulverized coal profiling apparatus of the present utility model.

FIG. 3 is a schematic view of the internal structure of the circular table and the plate sleeve of the pulverized coal profiling device.

In the figure: 1. a bottom plate; 2. a portal frame; 3. a powder box; 4. a vibration motor; 5. an electro-hydraulic cylinder; 6. a circular table; 7. a trough; 8. a pressing plate; 9. a speed reducing motor; 10. a scraping plate; 11. a sealing strip; 12. a plate sleeve; 13. a compression spring; 14. and a limiting block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a pulverized coal profiling device comprises a bottom plate 1, a portal frame 2 and a powder box 3, wherein the portal frame 2 is fixed at the top of the bottom plate 1 through bolts, a round table 6 is installed inside the portal frame 2 through a bearing, a trough 7 is formed in the outer side of the round table 6 at equal intervals, an electric hydraulic cylinder 5 is installed at the top of the portal frame 2 through a mounting frame, a gear motor 9 is installed at one end of the portal frame 2 through the mounting frame, the powder box 3 is installed at one end of the top of the bottom plate 1 through the mounting frame, a vibrating motor 4 is installed at the bottom of the powder box 3 through the mounting frame, a plate sleeve 12 is fixed at the inner side of the powder box 3 through bolts, and a scraping plate 10 for scraping materials is sleeved at the bottom end of the plate sleeve 12.

The bottom output shaft of the electric hydraulic cylinder 5 is fixed with a pressing plate 8 corresponding to the trough 7 through bolts, and the pressing plate 8 is positioned inside the portal frame 2.

In this embodiment, as shown in fig. 1, the electro-hydraulic cylinder 5 works to push the pressing plate 8 to move downwards, so as to press the pulverized coal in the trough 7.

Wherein, the sealing strip 11 is glued to powder case 3 one side, sealing strip 11 is located between powder case 3 and portal frame 2.

In this embodiment, as shown in fig. 2 and 3, the sealing strip 11 may be disposed to seal between the powder tank 3 and the gantry 2.

The top end of the scraping plate 10 is fixedly provided with a limiting block 14 through a bolt, the limiting block 14 is positioned inside the plate sleeve 12, and a compression spring 13 is fixed between the limiting block 14 and the plate sleeve 12 through the bolt.

In this embodiment, as shown in fig. 3, the compression spring 13 pushes the scraping plate 10 to be tightly attached to the circular table 6 through the limiting block 14.

Wherein, gear motor 9 one side output shaft passes through the adapter sleeve and is connected with the axis of rotation of circular platform 6.

In this embodiment, as shown in fig. 1, the gear motor 9 works to drive the scraping plate 10 to rotate.

It should be noted that, the utility model is a pulverized coal profiling device, during operation, personnel uses the power cord to connect this device with external power supply, pour pulverized coal into powder box 3, open gear motor 9 and drive circular platform 6 and slowly rotate, when circular platform 6 rotates, its outside corresponds silo 7 and gets into powder box 3, and pulverized coal in powder box 3 falls into silo 7, along with the rotation of circular platform 6, silo 7 that fills pulverized coal upwards rotates to clamp plate 8 below, open electro-hydraulic cylinder 5 and promote clamp plate 8 and move down, suppress pulverized coal in silo 7, along with the rotation of circular platform 6, the pulverized coal after suppressing can rotate to one side that keeps away from powder box 3, make things convenient for personnel to take out pulverized coal after suppressing, vibration motor 4 during operation can produce the vibration, and conduct to powder box 3 and vibrate pulverized coal, make because of the inclination of powder box 3 bottom, can slide silo 7 department, compression spring 13 can promote scraper plate 10 closely to circular platform 6 through stopper 14, scrape the smooth pulverized coal that silo 7 falls into silo 7 when circular platform 6 rotates, make it keep it flat.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fine coal profiling device, includes bottom plate (1), portal frame (2) and powder case (3), its characterized in that: the top of the bottom plate (1) is fixedly provided with a portal frame (2) through bolts, a circular table (6) is arranged in the portal frame (2) through bearings, a trough (7) is formed in the outer side of the circular table (6) at equal intervals, the top of the portal frame (2) is provided with an electric hydraulic cylinder (5) through a mounting frame, one end of the portal frame (2) is provided with a gear motor (9) through the mounting frame, the utility model discloses a powder scraping device, including bottom plate (1), vibrating motor (4), board cover (12) are fixed with through the bolt to powder case (3), powder case (3) top one end is installed through the mounting bracket powder case (3), vibrating motor (4) are installed through the mounting bracket powder case (3) bottom, board cover (12) bottom cover is equipped with and is used for scraping flitch (10) of material.

2. The pulverized coal profiling apparatus as claimed in claim 1, wherein: the bottom output shaft of the electric hydraulic cylinder (5) is fixedly provided with a pressing plate (8) corresponding to the trough (7) through a bolt, and the pressing plate (8) is positioned inside the portal frame (2).

3. The pulverized coal profiling apparatus as claimed in claim 1, wherein: a sealing strip (11) is glued on one side of the powder box (3), and the sealing strip (11) is positioned between the powder box (3) and the portal frame (2).

4. The pulverized coal profiling apparatus as claimed in claim 1, wherein: the scraping plate is characterized in that a limiting block (14) is fixed to the top end of the scraping plate (10) through a bolt, the limiting block (14) is located inside the plate sleeve (12), and a compression spring (13) is fixed between the limiting block (14) and the plate sleeve (12) through the bolt.

5. The pulverized coal profiling apparatus as claimed in claim 1, wherein: an output shaft at one side of the gear motor (9) is connected with a rotating shaft of the circular table (6) through a connecting sleeve.