CN216679186U

CN216679186U - Based on dust collecting equipment is with unloading valve

Info

Publication number: CN216679186U
Application number: CN202122933809.8U
Authority: CN
Inventors: 陈奎; 国友; 刘洪祥
Original assignee: Jilin Zebra Road Marking Material Co ltd
Current assignee: Jilin Zebra Road Marking Material Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-07
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an ash discharge valve for dust removal equipment, which comprises a shell, wherein a rotating motor is fixedly installed on the outer wall of the shell, an output shaft of the rotating motor penetrates through the side wall of the shell and extends inwards and is fixedly connected with a plurality of impellers arranged on the circumference, the discharging end of the shell is fixedly connected with a rectangular frame, the inner side wall of the rectangular frame is connected with a ring body through a fixing device, the outer wall of the ring body is sleeved with a brush layer, and the inner side wall of the rectangular frame is provided with a matching device matched with the fixing device. The impeller cleaning device drives the ring body to slide from one side of the impeller to the other side of the impeller by utilizing the rotation of the impeller, in the process, the ring body is driven to rotate through the interaction between the gear and the vertical plate, so that the brush layer can rotationally clean the side wall of the impeller, dust attached to the impeller is cleaned completely, the cleaned dust enters the next impeller side wall of the ring body, an impact force is exerted on the impeller, the dust attached to the side wall of the impeller is vibrated, and the cleaning effect of the ring body on the impeller is enhanced.

Description

Ash discharge valve for dust removal equipment

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to an ash discharge valve for the dust removing equipment.

Background

The ash discharging valve is used for being arranged at a discharge port of the dust removing ash discharging valve working under negative pressure, the upper part of the ash discharging valve receives materials discharged by the discharger, the material is conveyed by the rotary impeller, the material is also sealed, air is prevented from being sucked from the discharge port in the pneumatic conveying process, and the normal discharge of the discharger is ensured to be taken as special discharging equipment.

The unloading valve is by the rotor wheel of a plurality of blades, and a housing, sealing member and reduction gear, constitute such as motor, the rotation of impeller is discharged the dust that dust collecting equipment transported, long-time use can make and adhere to a large amount of dusts on the impeller lateral wall, thereby make the ash discharge effect of unloading valve more and more poor, at this moment need the manual work to clean, and the impeller setting is in the casing, clean after needing to dismantle the casing, it is comparatively troublesome, the work of unloading valve has also been interrupted at the in-process that cleans simultaneously.

Therefore, the application provides an unloading valve for dust collecting equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing method for cleaning an impeller in an ash discharge valve needs to disassemble a shell, the process is troublesome, and the continuous work of the ash discharge valve is influenced, and provides the ash discharge valve based on dust removal equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an unloading valve based on dust collecting equipment, includes the casing, casing outer wall fixed mounting has the rotation motor, the output shaft that rotates the motor runs through the inside extension of lateral wall of casing to the impeller that a plurality of circumferences of fixedly connected with set up, the unloading end fixedly connected with rectangular frame of casing, the rectangular frame inside wall is connected with the ring body through fixing device, the ring body outer wall has cup jointed the brush layer, the rectangular frame inside wall be provided with fixing device complex matching device.

Preferably, the fixing device comprises a rectangular block fixedly connected with the inner side wall of the rectangular frame, an inclined groove is formed in the rectangular block, the cross section of the inclined groove is in a shape like a Chinese character 'tu', and the inclined groove extends to one side of the rectangular block and is communicated with the outside.

Preferably, the inner wall of the inclined groove is provided with a cross rod, one end of the cross rod is fixedly sleeved with a limiting ring, and the limiting ring is connected with the inclined groove in a sliding manner.

Preferably, the inner wall of the ring body is sleeved with a bending rod through a bearing, one end of the bending rod, which is far away from the ring body, is provided with a slotted hole, the slotted hole is in sliding connection with the outer wall of the cross rod, a first spring is arranged in the slotted hole, two ends of the first spring are respectively connected with the slotted hole and the cross rod, the outer wall of the bending rod is sleeved with a gear, and the gear is fixedly connected with the ring body.

Preferably, the matching device comprises two telescopic rods fixedly connected with the inner side wall of the rectangular frame, the telescopic rods are far away from the vertical plate of the end portion fixedly connected with of the rectangular frame, one side, far away from the telescopic rods, of the vertical plate is provided with a tooth groove matched with the gear, the outer wall of the telescopic rod is sleeved with a second spring, two ends of the second spring are respectively connected with the inner side wall of the rectangular frame and the vertical plate, and the height of the vertical plate is larger than that of the rectangular block.

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

1. the impeller cleaning device drives the ring body to slide from one side of the impeller to the other side of the impeller by utilizing the rotation of the impeller, in the process, the ring body is driven to rotate through the interaction between the gear and the vertical plate, so that the brush layer can rotationally clean the side wall of the impeller, dust attached to the impeller is cleaned completely, the cleaned dust enters the next impeller side wall of the ring body, an impact force is exerted on the impeller, the dust attached to the side wall of the impeller is vibrated, and the cleaning effect of the ring body on the impeller is enhanced.

2. The impeller is cleaned without disassembling the shell, the work of the ash discharging valve is not interrupted, the cleaning treatment is carried out during the work of the ash discharging valve, and the labor cost is reduced while the cleaning treatment is more convenient and faster.

Drawings

FIG. 1 is a schematic perspective view of an ash discharge valve for a dust removing device according to the present invention;

FIG. 2 is a schematic view of all structures in a rectangular frame of an ash discharge valve for a dust removing device according to the present invention;

FIG. 3 is a schematic view of a cut-away three-dimensional structure of a rectangular block in an ash discharge valve for a dust removing device, which is provided by the utility model;

FIG. 4 is a schematic view of a connection structure between a bending rod and a limiting ring in an ash discharge valve for a dust removing device according to the present invention;

fig. 5 is a cross-sectional view a-a of fig. 3.

In the figure: 1. a housing; 2. rotating the motor; 3. an impeller; 4. a rectangular frame; 5. a ring body; 6. a rectangular block; 7. an inclined groove; 8. a cross bar; 9. a limiting ring; 10. a bending rod; 11. a slot; 12. a first spring; 13. a gear; 14. a telescopic rod; 15. a vertical plate; 16. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, an ash discharge valve for a dust removing device comprises a shell 1, wherein a rotating motor 2 is fixedly mounted on the outer wall of the shell 1, an output shaft of the rotating motor 2 penetrates through the side wall of the shell 1 and extends inwards, the impeller 3 is fixedly connected with a plurality of circumferences, a rectangular frame 4 is fixedly connected to the discharging end of the shell 1, the inner side wall of the rectangular frame 4 is connected with a ring body 5 through a fixing device, the outer wall of the ring body 5 is sleeved with a brush layer, and a matching device matched with the fixing device is arranged on the inner side wall of the rectangular frame 4.

The feeding end of the shell 1 is connected with the dust removing equipment and used for receiving dust of the dust removing equipment, and the rotating motor 2 drives the impellers 3 to rotate and discharge the dust from the discharging end.

Further, fixing device includes the rectangular block 6 with 4 inside wall fixed connection of rectangular frame, has seted up the inclined groove 7 on the rectangular block 6, and the cross-section of inclined groove 7 is "protruding" style of calligraphy, and inclined groove 7 extends to one side of rectangular block 6 to communicate the setting in the external world.

With reference to fig. 2, 3 and 5, the particular shape and distribution of the inclined grooves 7 on the rectangular block 6 can be seen.

Furthermore, the inner wall of the inclined groove 7 is provided with a cross rod 8, one end of the cross rod 8 is fixedly sleeved with a limiting ring 9, and the limiting ring 9 is connected with the inclined groove 7 in a sliding mode.

The limiting ring 9 is connected with the inclined groove 7 in a sliding mode, so that the limiting ring 9 can move correspondingly along with the shape of the inclined groove 7.

Furthermore, a bending rod 10 is sleeved on the inner wall of the ring body 5 through a bearing, a slotted hole 11 is formed in one end, far away from the ring body 5, of the bending rod 10, the slotted hole 11 is in sliding connection with the outer wall of the cross rod 8, a first spring 12 is arranged in the slotted hole 11, two ends of the first spring 12 are respectively connected with the slotted hole 11 and the cross rod 8, a gear 13 is sleeved on the outer wall of the bending rod 10, and the gear 13 is fixedly connected with the ring body 5.

Referring to fig. 4, the bending bar 10 is further provided with a rectangular sleeve which is slidably connected with the inclined groove 7 so that the bending bar 10 cannot rotate but exists only in a vertical manner.

Further, matching device includes with two telescopic links 14 of 4 inside wall fixedly connected with of rectangular frame, the vertical board 15 of tip fixedly connected with of rectangular frame 4 is kept away from to telescopic link 14, vertical board 15 keeps away from one side of telescopic link 14 and offers the tooth's socket with gear 13 adaptation, 14 outer wall covers of telescopic link are equipped with second spring 16, the both ends of second spring 16 are connected in 4 inside wall of rectangular frame and vertical board 15 respectively, vertical board 15 highly is greater than the height of rectangular block 6.

The working principle of the utility model is as follows:

referring to fig. 1, for the initial stage of ring body 5, this moment ring body 5 is located casing 1, and is corresponding with one side of one of them impeller 3, rotates motor 2 and drives a plurality of impellers 3 and rotate, and the lateral wall of impeller 3 touches ring body 5 to drive ring body 5 and remove towards the tangential direction of impeller 3's direction of rotation, according to the mutual effect of inclined groove 7 and spacing ring 9, make ring body 5 concrete performance do: the ring body 5 is like the other end from the one end of impeller 3 one side and is removed, and ring body 5 progressively removes to the direction of keeping away from casing 1, at this in-process, interact between gear 13 and the vertical board 15, make gear 13 take place to rotate, it rotates to drive ring body 5 to take place, make the brush layer clean 3 lateral wall of impeller, do not contradict ring body 5 after this impeller 3 is just right, ring body 5 shifts out the casing 1 outside completely this moment, can be under the effect of second spring 16, return initial position again, and clean next impeller 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an unloading valve for based on dust collecting equipment, a serial communication port, includes casing (1), casing (1) outer wall fixed mounting has rotation motor (2), the output shaft that rotates motor (2) runs through the lateral wall of casing (1) and inwards extends to impeller (3) that a plurality of circumferences of fixedly connected with set up, the unloading end fixedly connected with rectangular frame (4) of casing (1), rectangular frame (4) inside wall is connected with ring body (5) through fixing device, ring body (5) outer wall has cup jointed the brush layer, rectangular frame (4) inside wall is provided with the matching device with fixing device complex.

2. The dust discharging valve for the dust removing equipment is characterized in that the fixing device comprises a rectangular block (6) fixedly connected with the inner side wall of the rectangular frame (4), an inclined groove (7) is formed in the rectangular block (6), the section of the inclined groove (7) is in a convex shape, and the inclined groove (7) extends to one side of the rectangular block (6) and is communicated with the outside.

3. The dust discharging valve for the dust removing equipment is characterized in that a cross rod (8) is arranged on the inner wall of the inclined groove (7), a limiting ring (9) is fixedly sleeved at one end of the cross rod (8), and the limiting ring (9) is in sliding connection with the inclined groove (7).

4. The dust discharging valve for the dust removing equipment is characterized in that a bending rod (10) is sleeved on the inner wall of the ring body (5) through a bearing, a slotted hole (11) is formed in one end, far away from the ring body (5), of the bending rod (10), the slotted hole (11) is in sliding connection with the outer wall of the cross rod (8), a first spring (12) is arranged in the slotted hole (11), two ends of the first spring (12) are respectively connected with the slotted hole (11) and the cross rod (8), a gear (13) is sleeved on the outer wall of the bending rod (10), and the gear (13) is fixedly connected with the ring body (5).

5. The dust discharging valve for the dust removing equipment is characterized in that the matching device comprises two telescopic rods (14) fixedly connected with the inner side wall of the rectangular frame (4), the end parts, far away from the rectangular frame (4), of the telescopic rods (14) are fixedly connected with a vertical plate (15), a tooth socket matched with the gear (13) is formed in one side, far away from the telescopic rods (14), of the vertical plate (15), a second spring (16) is sleeved on the outer wall of the telescopic rods (14), two ends of the second spring (16) are respectively connected with the inner side wall of the rectangular frame (4) and the vertical plate (15), and the height of the vertical plate (15) is larger than that of the rectangular block (6).