CN214514126U

CN214514126U - Planetary stirring mechanism

Info

Publication number: CN214514126U
Application number: CN202120187714.3U
Authority: CN
Inventors: 龙传槐; 龙垚; 龙传奎
Original assignee: Kunshan Shengkaili Electronic Technology Co ltd
Current assignee: Kunshan Shengkaili Electronic Technology Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-10-29
Anticipated expiration: 2031-01-22

Abstract

The application relates to the field of stirring devices, in particular to a planetary stirring mechanism which comprises a main shaft and a plurality of dispersing shafts which are uniformly distributed along the circumferential direction of the main shaft; a scraping plate is arranged on one side of the main shaft; one side of the scraping plate is connected with the main shaft, and the other side of the scraping plate is provided with a scraping part which is used for being abutted against the inner wall of the stirring barrel. When the stirring mechanism works, the main shaft drives the plurality of dispersion shafts to revolve, and the dispersion shafts are in self-transmission to drive the stirring paddle to stir the raw materials. Simultaneously the main shaft can drive scrapes the flitch operation to make scraping portion scrape down the raw materials on the agitator wall, make the stirring rake carry out the even stirring to the raw materials, and promote the homogeneity of raw materials stirring, guarantee the quality of adhesive.

Description

Planetary stirring mechanism

Technical Field

The application relates to the field of stirring devices, in particular to a planetary stirring mechanism.

Background

In the production process of adhesives such as glue, various raw materials are required to be mixed. In order to mix a plurality of raw materials uniformly, a mixer is generally used. Among various mixers, a planetary mixer is widely used because it has high mixing efficiency and mixing quality.

The main working mechanism of the planetary stirrer is a planetary stirring mechanism. The planetary stirring mechanism comprises a main shaft, a dispersing shaft and a stirring paddle arranged on the dispersing shaft. The dispersion shafts are connected with the main shaft through the planetary gear train, so that the main shaft can drive the dispersion shafts to revolve, and the dispersion shafts are in self transmission under the action of the planetary gear train, so that the stirring paddles are driven to stir the raw materials.

But because the adhesive has great stickness, when the stirring, a large amount of raw materials can adhere on the inner wall of agitator, and the stirring rake is difficult for stirring the raw materials of adhesion on the agitator wall this moment, consequently, is unfavorable for guaranteeing the homogeneity of adhesive raw materials stirring to influence the quality of adhesive.

SUMMERY OF THE UTILITY MODEL

In order to promote the homogeneity of adhesive raw materials stirring to guarantee the quality of adhesive, this application provides a planet rabbling mechanism.

The application provides a planet rabbling mechanism adopts following technical scheme:

a planetary stirring mechanism comprises a main shaft and a plurality of dispersing shafts which are uniformly distributed along the circumferential direction of the main shaft; a scraping plate is arranged on one side of the main shaft; one side of the scraping plate is connected with the main shaft, and the other side of the scraping plate is provided with a scraping part which is used for being abutted against the inner wall of the stirring barrel.

By adopting the technical scheme, when the stirring mechanism works, the main shaft drives the plurality of dispersion shafts to revolve, and the dispersion shafts are in self transmission to drive the stirring paddle to stir the raw materials. Simultaneously the main shaft can drive scrapes the flitch operation to make scraping portion scrape down the raw materials on the agitator wall, make the stirring rake carry out the even stirring to the raw materials, and promote the homogeneity of raw materials stirring, guarantee the quality of adhesive.

Preferably, the scraping plate is long and vertically arranged; the scraping plates are bent along the width direction and are arranged in an arc-shaped plate, and the orientation of the concave surfaces of the scraping plates is consistent with the running direction of the main shaft.

Through adopting above-mentioned technical scheme, scraping portion scrapes the raw materials from the bucket wall after, scrapes the flitch and can play the guide effect to the raw materials of scraping down for the raw materials can be along scraping the flitch and put the removal to the central point of agitator, so that the stirring rake stirs the raw materials, guarantees the homogeneity of stirring.

Preferably, a plurality of ribs are further fixed on the scraper plate. The ribbed plates are arranged along the width direction of the scraping plate, and the ribbed plates are uniformly distributed along the vertical direction.

Through adopting above-mentioned technical scheme, the floor can promote the intensity of scraping the flitch, guarantees to scrape the stability of flitch when scraping the material for scrape the difficult rupture of flitch. Thereby ensuring the normal use of the stirring mechanism.

Preferably, a plurality of connecting rods are arranged between the scraping plate and the main shaft, one ends of the connecting rods are connected with the scraping plate, the other ends of the connecting rods are connected with the main shaft, the connecting rods are uniformly distributed along the vertical direction, and a space is reserved between every two adjacent connecting rods.

Through adopting above-mentioned technical scheme, the raw materials can be followed the space between two adjacent connecting rods and passed through to reduce the resistance that the scraping plate received when removing, promote the smooth degree of rabbling mechanism work. Simultaneously, when the connecting rod runs along with the main shaft, the raw materials can be stirred to a certain degree, and the stirring uniformity of the stirring mechanism can be promoted.

Preferably, the connecting rod is in arc transition arrangement with the connection of scraping the flitch.

Through adopting above-mentioned technical scheme, the connecting rod is the circular arc transition setting with the junction of scraping the flitch for the staff is convenient for clear up the raw materials of adhesion on scraping flitch and connecting rod, thereby reduces the waste of raw materials.

Preferably, the spindle is sleeved with a shaft sleeve, and the shaft sleeve is fixed on the spindle through a bolt; and one end of the connecting rod, which is close to the main shaft, is fixed on the shaft sleeve.

Through adopting above-mentioned technical scheme, the connecting rod passes through the axle sleeve to be fixed on the main shaft for the staff is convenient for pull down the connecting rod and scrapes the flitch from the main shaft, thereby is convenient for repair the maintenance to rabbling mechanism.

Preferably, one side of the scraping part, which is abutted against the wall of the stirring barrel, is arranged in a blade shape, and the direction of the side of the scraping part, which is arranged in the blade shape, is perpendicular to the radial direction of the main shaft.

Through adopting above-mentioned technical scheme, the portion of scraping is the cutting edge form setting with one side of agitator wall looks butt for scrape the portion more easily with the raw materials from the agitator wall down, and the portion of scraping is the directional and the radial mutually perpendicular of main shaft of one side that the cutting edge form set up, under the prerequisite of guaranteeing the effect of scraping of portion of scraping, can reduce the resistance that the portion of scraping received, guarantees rabbling mechanism's smooth operation.

Preferably, an elastic plate is further arranged between the scraping plate and the scraping part, one side of the elastic plate is connected with the scraping plate, and the other side of the elastic plate is connected with the scraping part.

Through adopting above-mentioned technical scheme, the elastic plate can guarantee to strike off portion and bucket wall looks butt to guarantee to strike off the portion and can scrape the raw materials smoothly from the bucket wall down.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the stirring mechanism works, the main shaft drives the plurality of dispersion shafts to revolve, and the dispersion shafts are in self-transmission to drive the stirring paddle to stir the raw materials. Meanwhile, the main shaft can drive the scraping plate to rotate, so that the scraping part scrapes the raw materials on the wall of the stirring barrel, the stirring paddle uniformly stirs the raw materials, the stirring uniformity of the raw materials is improved, and the quality of the adhesive is ensured;

2. scrape the flitch and fix on the main shaft through a plurality of connecting rods, and leave the space between two adjacent connecting rods, rabbling mechanism passes through in the space between two adjacent connecting rods can be followed to the raw materials at the during operation to reduce and scrape the resistance that the flitch received when removing, promote the smooth degree of rabbling mechanism work. Meanwhile, the connecting rod can play a certain role in stirring the raw materials, so that the stirring uniformity of the stirring mechanism can be improved;

3. one side of scraping portion and agitator wall looks butt is the cutting edge form setting for scraping portion scrapes the raw materials from the agitator wall more easily, and the direction of the one side that scraping portion is the cutting edge form setting and the radial mutually perpendicular of main shaft, under the prerequisite of guaranteeing the effect of scraping portion, can reduce the resistance that scraping portion received, guarantees rabbling mechanism's smooth operation.

Drawings

FIG. 1 is a schematic structural view of a stirring mechanism;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the drawings, the reference numbers: 1. a frame; 2. a main shaft; 3. a planetary gear train; 4. a dispersion shaft; 5. a stirring paddle; 6. a scraping plate; 61. a rib plate; 62. an elastic plate; 7. a connecting rod; 8. a shaft sleeve; 81. a bolt; 9. a scraping part.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses planet rabbling mechanism. Referring to fig. 1 and 2, the planetary stirring mechanism includes a frame 1, a main shaft 2 vertically disposed on the frame 1, a strip-shaped scraper 6 fixed on the main shaft 2, a plurality of dispersing shafts 4 uniformly distributed along the circumferential direction of the main shaft 2, and stirring paddles 5 fixed on the dispersing shafts 4. The main shaft 2 can rotate along the axis thereof, thereby driving the dispersion shaft 4 and the stirring paddle 5 to revolve. The main shaft 2 drives the dispersion shaft 4 and the stirring paddle 5 to rotate through the planetary gear train 3, so that stirring work is performed. Scrape the vertical setting of flitch 6, scrape flitch 6 length direction's one side and be provided with scraping portion 9, scrape portion 9 and can with the inner wall looks butt of agitator, from this, when main shaft 2 drives scrapes flitch 6 and scrapes portion 9 when moving, scrape portion 9 and can strike off the raw materials on the agitator inner wall.

Referring to fig. 1, a shaft sleeve 8 is sleeved outside a main shaft 2, a bolt 81 is threaded through the shaft sleeve 8, and the shaft sleeve 8 is fixed on the main shaft 2 through the bolt 81. Scrape and be provided with many connecting rods 7 between flitch 6 and the axle sleeve 8, the equal level of connecting rod 7 sets up, and the one end of connecting rod 7 is fixed on axle sleeve 8, and the other end is fixed on scraping flitch 6. Many connecting rods 7 are along vertical direction evenly distributed to leave the space between two adjacent connecting rods 7.

Referring to fig. 1, the connecting rod 7 and the connecting part between the scraping plates 6 are arranged in a circular arc transition mode, so that workers can clean the raw materials adhered to the connecting rod 7 and the scraping plates 6 conveniently.

Referring to fig. 1, the scraping plates 6 are arranged in an arc shape, and the scraping plates 6 are curved in the width direction thereof, and the concave surfaces of the scraping plates 6 are oriented in the same direction as the operation direction of the main shaft 2. Still be fixed with many floor 61 on the concave surface of scraping flitch 6, floor 61 sets up along scraping flitch 6 width direction to many floor 61 along vertical direction evenly distributed, thereby promote scraping flitch 6's intensity.

Referring to fig. 1 and 2, the scraping portion 9 is also configured to be elongated and vertically disposed, an elastic plate 62 is disposed between the scraping portion 9 and the scraping portion 9, one side of the elastic plate 62 is fixed on the scraper 6, and the other side is connected to the scraping portion 9. One side of the scraping part 9, which is far away from the scraper plate 6, is arranged in a blade shape, and the direction of one side of the scraping part 9, which is arranged in the blade shape, is perpendicular to the radial direction of the main shaft 2, so that raw materials can be smoothly scraped from the wall of the stirring barrel.

The implementation principle of a planetary stirring mechanism in the embodiment of the application is as follows: when the stirring mechanism works, the main shaft 2 drives the dispersion shaft 4 to revolve, and simultaneously, the dispersion shaft 4 self carries out the autobiography, thereby driving the stirring paddle 5 to rotate, so that the stirring paddle 5 stirs the raw materials in the stirring barrel. Simultaneously main shaft 2 drives scrapes flitch 6 and operates for scrape flitch 6 and drive the raw materials that strikes off portion 9 adhesion on to the agitator inner wall and strike off, and scrape the central point that flitch 6 will scrape down and put the transport to the agitator and put, make stirring rake 5 carry out intensive mixing to the raw materials.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A planetary stirring mechanism comprises a main shaft (2) and a plurality of dispersion shafts (4) which are uniformly distributed along the circumferential direction of the main shaft (2); the method is characterized in that: a scraping plate (6) is arranged on one side of the main shaft (2); one side of the scraping plate (6) is connected with the main shaft (2), and the other side of the scraping plate is provided with a scraping part (9) which is used for being abutted against the inner wall of the stirring barrel.

2. A planetary stirring mechanism as claimed in claim 1, wherein: the scraping plate (6) is long and vertically arranged; the scraping plates (6) are bent along the width direction and are arranged in an arc-shaped plate, and the orientation of the concave surfaces of the scraping plates (6) is consistent with the running direction of the main shaft (2).

3. A planetary stirring mechanism as claimed in claim 2, wherein: a plurality of rib plates (61) are also fixed on the scraping plate (6);

the ribbed plates (61) are arranged along the width direction of the scraping plate (6), and the ribbed plates (61) are uniformly distributed along the vertical direction.

4. A planetary stirring mechanism as claimed in claim 1, wherein: scrape and be provided with many connecting rods (7) between flitch (6) and main shaft (2), the one end of connecting rod (7) with scrape flitch (6) and be connected, the other end is connected with main shaft (2), many connecting rod (7) are along vertical direction evenly distributed to leave the space between two adjacent connecting rods (7).

5. The planetary stirring mechanism as claimed in claim 4, wherein: the connecting rod (7) and the scraper plate (6) are in arc transition arrangement at the connecting position.

6. The planetary stirring mechanism as claimed in claim 4, wherein: the spindle (2) is sleeved with a spindle sleeve (8), and the spindle sleeve (8) is fixed on the spindle (2) through a bolt (81); one end of the connecting rod (7) close to the main shaft (2) is fixed on the shaft sleeve (8).

7. A planetary stirring mechanism as claimed in claim 1, wherein: one side that portion of scraping (9) and agitator wall butt is the cutting edge form setting, and portion of scraping (9) are the radial mutually perpendicular of the direction of one side and main shaft (2) that the cutting edge form set up.

8. A planetary stirring mechanism as claimed in claim 1, wherein: an elastic plate (62) is further arranged between the scraping plate (6) and the scraping part (9), one side of the elastic plate (62) is connected with the scraping plate (6), and the other side of the elastic plate is connected with the scraping part (9).