CN212800115U

CN212800115U - Anti-blocking device for dosing device

Info

Publication number: CN212800115U
Application number: CN202021260208.4U
Authority: CN
Inventors: 袁晓萍
Original assignee: Yixing Kaimei Environmental Protection Technology Co ltd
Current assignee: Yixing Kaimei Environmental Protection Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-26
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a charge device is with preventing stifled device, including adding the medicine barrel, the utility model discloses the beneficial effect who reaches is: the utility model relates to a charge device is with preventing stifled device simple structure, high durability and convenient use, servo motor through setting up on one side of the medicine barrel can drive the axis of rotation and rotate in the inside of adding the medicine barrel, the axis of rotation can stir the powder of adding the medicine barrel inside when rotating, make powder can not pile up and block up and add the medicine barrel, and the outer tooth sleeve that rotates the scarf joint on adding medicine barrel inner wall can replace the inner wall and the powder contact of adding the medicine barrel, when the powder adheres to on outer tooth sleeve's inner tube wall, the axis of rotation drives drive gear through bevel gear group and rotates, drive gear can drive the outside tooth sleeve of meshing when rotating and rotate in the inside of recess, the outside tooth sleeve can take place relative motion with arc scraper blade when rotating, thereby make the arc scraper blade can effectually clear up adnexed powder on the outside tooth sleeve inner.

Description

Anti-blocking device for dosing device

Technical Field

The utility model relates to a charge device is with preventing stifled device belongs to mud and adds medicine processing technology field.

Background

When sludge is treated, solidified medicinal powder needs to be added into the sludge, and a medicine adding device needs to be used when the medicinal powder is added. The medicine adding device is adding the medicine because its inside does not set up prevents stifled structure for the medicine powder that adds the medicine barrel inside easily causes the device to block up, influences adding medicine device's the medicine, and can adhere to a large amount of powder on adding the inner wall of medicine barrel, can not cause equally to it to add medicine barrel and block up, influences medicine adding device's the medicine efficiency of carrying out effectual clearance.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a charge device with preventing stifled device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an anti-blocking device for a dosing device, which comprises a dosing barrel body, wherein a servo motor is fixedly connected on the outer side wall of one side of the dosing barrel body through a fixed frame, the output end of the servo motor is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft passes through the dosing barrel body, the rotating shaft is rotatably connected with the dosing barrel body, outer tooth sleeves are arranged above and below the rotating shaft, a groove is arranged on the inner wall of the dosing barrel body corresponding to the outer tooth sleeves, the outer tooth sleeves are rotatably connected inside the groove, arc-shaped scraping plates are respectively and slidably connected on the inner side walls of two sides of the outer tooth sleeves, the arc-shaped scraping plates are fixedly connected with the inner wall of the dosing barrel body, a first bevel gear is fixedly connected on the shaft wall of one end of the dosing barrel body through the, one end of the transmission shaft, which is close to the first bevel gear, is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, one end of the transmission shaft, which is far away from the second bevel gear, is fixedly connected with a transmission gear, and the transmission gear penetrates through one side of the dosing barrel body and is meshed with the outer barrel wall of the outer gear sleeve.

As the utility model discloses a charge device is with preventing preferred technical scheme of stifled device, servo motor passes through PLC controller and external power supply electric connection.

As the utility model discloses a charge device is with preventing preferred technical scheme of stifled device, the axis of rotation is located the equidistant fixedly connected with a plurality of stir the blade on the inside axle wall of medicine barrel.

As the utility model discloses a charge device is with preventing preferred technical scheme of stifled device, the arc scraper blade sets up with the telescopic inner wall of external tooth and the inner wall phase-match of adding the medicine barrel, just the tip tank has all been seted up at the both ends of arc scraper blade.

As the utility model discloses a charge device is with preventing preferred technical scheme of stifled device, the transmission shaft is located the rotation on the axle wall between second bevel gear and the drive gear and is connected with the fixed block, the fixed block and the urceolus wall fixed connection who adds the medicine barrel.

As the utility model discloses a charge device is with preventing stifled preferred technical scheme of device, the fixed block is kept away from the one end of adding the medicine barrel and is passed through bolt fixedly connected with protecting crust, drive gear is located the inside of protecting crust.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a charge device is with preventing stifled device simple structure, high durability and convenient use, servo motor through setting up on one side of the medicine barrel can drive the axis of rotation and rotate in the inside of adding the medicine barrel, the axis of rotation can stir the powder of adding the medicine barrel inside when rotating, make powder can not pile up and block up and add the medicine barrel, and the outer tooth sleeve that rotates the scarf joint on adding medicine barrel inner wall can replace the inner wall and the powder contact of adding the medicine barrel, when the powder adheres to on outer tooth sleeve's inner tube wall, the axis of rotation drives drive gear through bevel gear group and rotates, drive gear can drive the outside tooth sleeve of meshing when rotating and rotate in the inside of recess, the outside tooth sleeve can take place relative motion with arc scraper blade when rotating, thereby make the arc scraper blade can effectually clear up adnexed powder on the outside tooth sleeve inner.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a sectional view taken along the line A-A of the present invention;

fig. 3 is a schematic structural view of the arc scraper of the present invention.

In the figure: 1. a dosing cylinder; 2. fixing the frame; 3. a servo motor; 4. a rotating shaft; 5. shifting the blades; 6. an outer gear sleeve; 7. a groove; 8. an arc-shaped scraper plate; 9. an inclined groove; 10. a first bevel gear; 11. a drive shaft; 12. a second bevel gear; 13. a transmission gear; 14. a fixed block; 15. and (4) a protective shell.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in figures 1-3, the utility model provides an anti-blocking device for a dosing device, which comprises a dosing barrel 1, a servo motor 3 is fixedly connected on the outer side wall of one side of the dosing barrel 1 through a fixed frame 2, the output end of the servo motor 3 is fixedly connected with a rotating shaft 4 through a shaft coupling, the other end of the rotating shaft 4 passes through the dosing barrel 1, the rotating shaft 4 is rotatably connected with the dosing barrel 1, external tooth sleeves 6 are respectively arranged above and below the rotating shaft 4, a groove 7 is arranged on the inner wall of the dosing barrel 1 corresponding to the external tooth sleeve 6, the external tooth sleeve 6 is rotatably connected inside the groove 7, arc scrapers 8 are respectively and slidably connected on the inner side walls of the two sides of the external tooth sleeve 6, the arc scrapers 8 are fixedly connected with the inner wall of the dosing barrel 1, a first bevel gear 10 is fixedly connected on the shaft, the transmission shafts 11 are arranged above and below the first bevel gear 10, one end, close to the first bevel gear 10, of each transmission shaft 11 is fixedly connected with a second bevel gear 12, the second bevel gear 12 is meshed with the first bevel gear 10, one end, far away from the second bevel gear 12, of each transmission shaft 11 is fixedly connected with a transmission gear 13, and one side, penetrating through the dosing cylinder body 1, of each transmission gear 13 is meshed with the outer cylinder wall of the outer gear sleeve 6.

Servo motor 3 passes through PLC controller and external power supply electric connection, and TB6600 type PLC controller can control servo motor 3's rotational speed and turn to, ensures that the device can normally drive.

The axis of rotation 4 is located and stirs blade 5 with equidistant fixedly connected with a plurality of on the axle wall of 1 inside of medicine barrel, stirs blade 5 and can make axis of rotation 4 better to scattering of the powder of 1 inside jam of medicine barrel.

Arc scraper blade 8 sets up with outer tooth sleeve 6's inner wall and the inner wall phase-match that adds medicine barrel 1, and the inclined groove 9 has all been seted up at arc scraper blade 8's both ends, and inclined groove 9 can be so that can not remain more powder on the arc scraper blade 8.

The transmission shaft 11 is rotatably connected with a fixing block 14 on the shaft wall between the second bevel gear 12 and the transmission gear 13, the fixing block 14 is fixedly connected with the outer cylinder wall of the dosing cylinder 1, and the fixing block 14 can enable the transmission shaft 11 to be more stable in rotation.

One end of the fixing block 14 far away from the medicine adding barrel 1 is fixedly connected with a protective shell 15 through a bolt, and the transmission gear 13 is located inside the protective shell 15 and can effectively protect the transmission gear 13.

Specifically, when the utility model is used, the servo motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 can drive the stirring blade 5 on the shaft wall to rotate in the dosing barrel 1 when rotating, the stirring blade 5 can stir the medicine powder in the dosing barrel 1 when rotating, so that the medicine powder can not be stacked and blocked in the dosing barrel 1, meanwhile, the rotating shaft 4 can drive the first bevel gear 10 to rotate when rotating, the first bevel gear 10 can drive the second bevel gear 12 which is meshed to rotate when rotating, the second bevel gear 12 can drive the coaxial transmission gear 13 to rotate when rotating, the transmission gear 13 can drive the external tooth sleeve 6 which is meshed to rotate in the groove 7 when rotating, the external tooth sleeve 6 can move relative to the arc-shaped scraper 8 when rotating, thereby make arc scraper 8 can be effectual with the adnexed powder clean up on the 6 inner tube walls of external tooth sleeve.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The anti-blocking device for the dosing device is characterized by comprising a dosing barrel (1), wherein a servo motor (3) is fixedly connected to the outer side wall of one side of the dosing barrel (1) through a fixed rack (2), the output end of the servo motor (3) is fixedly connected with a rotating shaft (4) through a coupler, the other end of the rotating shaft (4) penetrates through the dosing barrel (1), the rotating shaft (4) is rotatably connected with the dosing barrel (1), external tooth sleeves (6) are arranged above and below the rotating shaft (4), grooves (7) are formed in the inner barrel wall of the dosing barrel (1) corresponding to the external tooth sleeves (6), the external tooth sleeves (6) are rotatably connected inside the grooves (7), arc-shaped scrapers (8) are slidably connected to the inner side walls of the two sides of the external tooth sleeves (6), and the arc-shaped scrapers (8) are fixedly connected with the inner barrel wall of the dosing barrel (1), the utility model discloses a medicine adding device, including axis of rotation, transmission shaft (4), transmission shaft (11), one end fixedly connected with second bevel gear (12) that transmission shaft (11) are close to first bevel gear (10), second bevel gear (12) are connected with first bevel gear (10) meshing, one end fixedly connected with drive gear (13) of second bevel gear (12) are kept away from in transmission shaft (11), one side that drive gear (13) passed medicine adding barrel (1) is connected with outer tooth sleeve (6) urceolus wall meshing on the axis wall of axis of rotation (4) pass medicine adding barrel (1) one end, the top and the below of first bevel gear (10) all are provided with transmission shaft (11), one end fixedly connected.

2. The anti-blocking device for the dosing device according to claim 1, wherein the servo motor (3) is electrically connected with an external power supply through a PLC controller.

3. The anti-blocking device for the dosing device according to claim 1, wherein the rotating shaft (4) is fixedly connected with a plurality of toggle blades (5) at equal intervals on the shaft wall inside the dosing cylinder (1).

4. The anti-blocking device for the dosing device according to claim 1, wherein the arc-shaped scraper (8) is matched with the inner wall of the outer gear sleeve (6) and the inner wall of the dosing barrel (1), and the two ends of the arc-shaped scraper (8) are provided with the inclined grooves (9).

5. The anti-blocking device for the dosing device according to claim 1, wherein a fixing block (14) is rotatably connected to a shaft wall of the transmission shaft (11) between the second bevel gear (12) and the transmission gear (13), and the fixing block (14) is fixedly connected with an outer cylinder wall of the dosing cylinder (1).

6. The anti-blocking device for the dosing device according to claim 5, wherein a protective shell (15) is fixedly connected to one end, far away from the dosing barrel (1), of the fixing block (14) through a bolt, and the transmission gear (13) is located inside the protective shell (15).