CN214514165U

CN214514165U - Double-shaft stirring disperser

Info

Publication number: CN214514165U
Application number: CN202120828669.5U
Authority: CN
Inventors: 谭若山; 吴玉宵
Original assignee: Shanghai Dashan New Material Technology Co ltd
Current assignee: Shanghai Dashan New Material Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-10-29
Anticipated expiration: 2031-04-21

Abstract

The utility model relates to a biax stirring deconcentrator relates to coating mixing equipment's field, including the frame, install agitating unit and drive arrangement in the frame, agitating unit includes the (mixing) shaft, and drive arrangement is including driving (mixing) shaft pivoted driving motor, the frame on install the telecontrol equipment, the telecontrol equipment includes motion axle, motion dish and drive mechanism, the vertical and rotation of motion axle is installed in the frame, motion dish fixed mounting is in the upper end department of motion axle, and is located the below of (mixing) shaft, motion axle eccentric settings is on the motion dish, drive mechanism drives the motion axle and rotates along self axis. This application has when the (mixing) shaft rotates and when stirring to the coating raw materials of scribbling in the storage bucket, more even that can stir, effect that overall structure is more stable.

Description

Double-shaft stirring disperser

Technical Field

The present application relates to the field of coating stirring equipment, and in particular, to a dual-axis stirring disperser.

Background

The water paint is a novel paint in the paint market. When the water-based paint is produced, water is often used as a solvent, and other substances are added and mixed, so that the mixture of the substances is often stirred when the water-based paint is produced. The agitator that uses commonly at present is biax stirring deconcentrator, and the biax deconcentrator includes two (mixing) shafts usually, drives (mixing) shaft pivoted agitator motor and drives agitator motor and the lift cylinder that the (mixing) shaft goes up and down.

For example, chinese patent No. CN211725635U discloses a double-shaft stirring disperser, which comprises a bearing plate, and a moving block horizontally and slidably mounted on the bearing plate. Two vertical stirring rods penetrate through the moving block, the upper end of each stirring rod is provided with a coaxial supporting rod, the supporting rods are provided with gears, and the two gears are meshed with each other and driven to rotate through the second motor. And a motor for driving the movable block to move is also arranged on the bearing plate. It can enlarge the scope that the stirring rake stirred the agitator, and then makes more even of the stirring of the coating raw materials in the agitator

In view of the above-mentioned related art, the inventor believes that the distance between the small chain wheel and the large chain wheel is reduced during the moving process of the moving block in the structure, which results in the phenomenon that the chain is loosened, and although the chain can be tensioned by pushing the chain wheel to move through the spring, the structure is not stable, and the phenomenon that the chain falls off easily occurs.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the structure is easy to be unstable and the chain is easy to loosen, the application provides a double-shaft stirring disperser.

The application provides a biax stirring deconcentrator adopts following technical scheme:

the utility model provides a biax stirring deconcentrator, includes the frame, installs agitating unit and drive arrangement in the frame, agitating unit includes the (mixing) shaft, and drive arrangement is including driving (mixing) shaft pivoted driving motor, the frame on install the telecontrol equipment, the telecontrol equipment includes motion axle, motion dish and drive mechanism, the vertical and rotation of motion axle is installed in the frame, motion dish fixed mounting is in the upper end department of motion axle, and is located the below of (mixing) shaft, motion axle off-centre sets up on the motion dish, drive mechanism drives the motion axle and rotates along self axis.

By adopting the technical scheme, the transmission mechanism drives the moving shaft to rotate, so that the moving disc is driven to rotate. Because the motion dish is eccentric setting, and is located the below of (mixing) shaft, consequently when placing the storage bucket of scribbling that contains the coating raw materials on the motion dish, the motion dish also can drive the storage bucket of scribbling and rotate together simultaneously to make the storage bucket of scribbling move for the (mixing) shaft. When the stirring shaft rotates and stirs the coating raw materials in the coating bucket, the stirring can be more uniform. The whole structure is more stable.

Optionally, the output shaft of the driving motor is vertically arranged, the transmission mechanism comprises a transmission chain wheel and a transmission chain, the transmission chain wheel is fixedly installed on the moving shaft, and the transmission chain is connected with the output shaft of the driving motor and the moving shaft, so that the moving shaft drives the transmission chain wheel to rotate.

Through adopting above-mentioned technical scheme, driving motor can drive the chain motion when starting to make the motion axle also rotate together. It can accomplish the stirring through a driving motor, and the cost is lower.

Optionally, the movement device further comprises a speed reducing mechanism, the speed reducing mechanism comprises a connecting gear, a speed reducing shaft, a lower speed reducing gear and an upper speed reducing wheel, the connecting gear is installed on an output shaft of the driving motor, the speed reducing shaft is vertically rotatably installed on the rack and located between the output shaft of the driving motor and the movement shaft, the lower speed reducing gear and the upper speed reducing wheel are fixedly installed on the speed reducing shaft, the connecting gear is meshed with the lower speed reducing gear, the upper speed reducing wheel is connected with the transmission chain wheel through a transmission chain, the diameter of the lower speed reducing gear is larger than that of the connecting gear, and the diameter of the upper speed reducing wheel is smaller than that of the transmission chain wheel.

Through adopting above-mentioned technical scheme, because connecting gear and lower reduction gear meshing, and the diameter of reduction gear is greater than the diameter of connecting gear down to make reduction shaft rotational speed be less than driving motor's output shaft. The upper speed reducing wheel is connected with the transmission chain wheel through a transmission chain, and the diameter of the upper speed reducing wheel is smaller than that of the transmission chain wheel, so that the rotating speed of the moving shaft is smaller than that of the speed reducing shaft. It can reduce the slew velocity of motion dish, makes the more stable rotation of the coating bucket of placing on the motion dish.

Optionally, the rack on install the protection casing, drive mechanism and reduction gears all set up at the protection casing inboard.

Through adopting above-mentioned technical scheme, the protection casing can cover drive mechanism and reduction gears to make the difficult phenomenon that damages appears in drive mechanism and reduction gears, the structure of whole deconcentrator is more pleasing to the eye and safe.

Optionally, the movement device include positioning mechanism, positioning mechanism includes locating lever and holding ring, the vertical fixed mounting of locating lever is on the top surface of motion dish, the locating lever is provided with three at least, and sets up along the edge of motion dish, each locating lever fixed connection of holding ring has seted up the locating hole on the lateral wall of holding ring, wears to be equipped with the location screw thread post in the locating hole.

Through adopting above-mentioned technical scheme, when placing the storage bucket on the motion dish with scribbling, make scribble the storage bucket and place between three locating levers, later through wearing to establish location screw thread post in to the locating hole, make location screw thread post and scribble storage bucket butt to can be stable will scribble the storage bucket and fix.

Optionally, the one end that location screw thread post is close to holding ring centre of a circle department is fixed and is provided with elastic buffer block, has seted up on the lateral wall of location screw thread post and has stirred the hole, stir the outside that the hole is located the holding ring, and stir downthehole detachable and wear to be equipped with the poker rod.

Through adopting above-mentioned technical scheme, when the elastic buffer piece was laminated with the coating bucket, deformation can take place, and the coating bucket is scribbled to fine protection. Through to stirring downthehole pin, can drive the poker rod and rotate to can remove towards the center department of holding ring. Therefore when setting up the elastic buffer piece, the elastic buffer piece can set up bigger, with scribble the laminating of storage bucket more inseparabler, and the people of being convenient for take out the poker rod.

Optionally, at least three toggle holes are formed, and the distance between every two adjacent toggle holes is equal.

Through adopting above-mentioned technical scheme, stir the hole and be provided with a plurality ofly, and equidistant setting to make location screw thread post also equidistant setting on the holding ring, storage bucket is scribbled to centre gripping that can be better.

Optionally, the outer side wall of the positioning ring is fixedly provided with a connecting ring, the number of the connecting rings is equal to that of the positioning rods, each positioning rod is arranged in the connecting ring in a penetrating mode, the side wall of the connecting ring is provided with a connecting bolt in a penetrating mode, and the connecting bolt is abutted to the positioning rods.

Through adopting above-mentioned technical scheme, the holding ring can rise and descend along the locating lever, and the not coating bucket of co-altitude of centre gripping that can be fine.

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

1. when the stirring shaft rotates and stirs the coating raw materials in the coating barrel, the stirring can be more uniform, and the whole structure is more stable;

2. it can reduce the slew velocity of motion dish, makes the more stable rotation of the coating bucket of placing on the motion dish.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural view after the protective cover and the frame are hidden.

Fig. 3 is a schematic structural view of the positioning mechanism.

Description of reference numerals: 1. a frame; 11. a protective cover; 2. a stirring device; 21. a stirring shaft; 22. a stirring gear; 3. a drive device; 31. a drive motor; 32. a drive sprocket; 33. a drive chain; 4. a motion device; 41. a motion shaft; 42. a sport disc; 5. a speed reduction mechanism; 51. a connecting gear; 52. a deceleration shaft; 53. a lower reduction gear; 54. an upper speed reducing wheel; 6. a transmission mechanism; 61. a drive sprocket; 62. a drive chain; 7. a positioning mechanism; 71. positioning a rod; 72. a positioning ring; 73. a connecting ring; 74. a connecting bolt; 75. positioning holes; 76. positioning the threaded column; 77. an elastic buffer block; 78. a toggle hole; 79. a poke rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a biax stirring deconcentrator. Referring to fig. 1 and 2, the device comprises a frame 1 and a protective cover 11 fixedly installed on the outer side of the frame 1. Install agitating unit 2 and drive arrangement 3 on frame 1, agitating unit 2 is including rotating (mixing) shaft 21 of installing in frame 1 right side, and (mixing) shaft 21 vertical setting. The number of the stirring shafts 21 is two, the stirring gears 22 are mounted at the upper ends of the stirring shafts 21, and the two stirring gears 22 are meshed with each other. The driving device 3 comprises a driving motor 31 arranged on the left side of the frame 1, and an output shaft of the driving motor 31 is arranged vertically downwards. The output shaft of the driving motor 31 and the upper end of one of the stirring shafts 21 are fixedly provided with driving chain wheels 32, and the two driving chain wheels 32 are connected through a driving chain 33.

Referring to fig. 1 and 2, the frame 1 is further provided with a moving device 4, the moving device 4 comprises a moving shaft 41 and a moving disc 42, and the moving shaft 41 and the moving disc 42 are positioned below the stirring shaft 21. The moving shaft 41 is vertically and rotatably installed on the frame 1, the moving disc 42 is welded at the upper end of the moving shaft 41, and the moving shaft 41 is eccentrically disposed on the moving disc 42.

Referring to fig. 1 and 2, the movement device 4 includes a reduction mechanism 5 and a transmission mechanism 6. The reduction mechanism 5 includes a connecting gear 51, a reduction shaft 52, a lower reduction gear 53, and an upper reduction gear 54. The connecting gear 51 is fixedly installed at the lower end of the output shaft of the driving motor 31. The speed reducing shaft 52 is rotatably mounted on the frame 1 and is located on the side of the output shaft of the driving motor 31 close to the stirring shaft 21. A lower reduction gear 53 is fixedly installed at the lower end of the reduction shaft 52, and an upper reduction gear 54 is fixedly installed at the upper end of the reduction shaft 52. The transmission mechanism 6 includes a transmission sprocket 61 and a transmission chain 62, and the transmission sprocket 61 is mounted at the lower end of the moving shaft 41. The connecting gear 51 is engaged with the lower reduction gear 53, and the driving chain 62 connects the upper reduction gear 54 and the driving sprocket 61. The diameter of the lower reduction gear 53 is larger than that of the connecting gear 51, and the diameter of the upper reduction gear 54 is smaller than that of the driving sprocket 61.

Referring to fig. 2 and 3, the moving device 4 further includes a positioning mechanism 7, a positioning rod 71 of the positioning mechanism 7, and a positioning ring 72, and the positioning rod 71 is vertically welded on the top surface of the moving plate 42. The positioning rods 71 are provided in three numbers, and the positioning rods 71 are disposed at equal intervals along the edge of the moving plate 42. Three connecting rings 73 are welded on the outer side surfaces of the positioning rings 72 in the circumferential direction, the distance between every two adjacent positioning rings 72 is equal, and each positioning rod 71 penetrates through one connecting ring 73. A connecting bolt 74 is inserted through a side wall of the connecting ring 73, and the connecting bolt 74 abuts against the positioning rod 71 to hold the positioning ring 72 fixed to the positioning rod 71. Three positioning holes 75 with equal intervals are arranged on the side wall of the positioning ring 72, and positioning threaded columns 76 are arranged in the positioning holes 75 in a penetrating mode. An elastic buffer block 77 is adhered to one end of the positioning threaded column 76 close to the center of the positioning ring 72, a toggle hole 78 is formed in the side wall of the positioning threaded column 76, and the toggle hole 78 is located at one end of the positioning threaded column 76 far away from the center of the positioning ring 72. A poke rod 79 penetrates through the poke hole 78, and the positioning threaded column 76 can be driven to rotate by rotating the poke rod 79.

The implementation principle of a biaxial stirring disperser in the embodiment of the application is as follows: while stirring, the paint bucket is first placed in the center of the moving pan 42. The positioning ring 72 is then adjusted according to the height of the paint bucket so that the positioning ring 72 is positioned adjacent the upper side of the paint bucket and secured in place by the attachment bolts 74. Then, the positioning screw post 76 is rotated to make the elastic buffer block 77 of the positioning screw post 76 abut against the paint bucket. Then, the driving motor 31 is started, and the driving motor 31 drives the rotating shaft to work and simultaneously drives the connecting gear 51 to rotate, so as to drive the speed reducing shaft 52 and the transmission chain wheel 61 to rotate, and the moving disc 42 is rotated. Because the moving plate 42 is eccentrically disposed, the agitating shaft 21 can be constantly moved relative to the paint bucket. When the stirring shaft 21 rotates and stirs the paint raw material in the paint bucket, the stirring can be more uniform. The whole structure is more stable. And the rotational speed of the moving shaft 41 is made smaller than the rotational speed of the reduction shaft 52 because of the action of the reduction mechanism 5. Which can reduce the rotational speed of the moving tray 42 to more stably rotate the paint bucket placed on the moving tray 42.

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. The utility model provides a biax stirring deconcentrator, includes frame (1), installs agitating unit (2) and drive arrangement (3) on frame (1), and agitating unit (2) are including (mixing) shaft (21), and drive arrangement (3) are including driving (mixing) shaft (21) pivoted driving motor (31), its characterized in that: frame (1) on install telecontrol equipment (4), telecontrol equipment (4) are including motion axle (41), motion dish (42) and drive mechanism (6), motion axle (41) are vertical and rotate and install in frame (1), motion dish (42) fixed mounting is in the upper end department of motion axle (41), and is located the below of (mixing) shaft (21), motion axle (41) eccentric settings is on motion dish (42), drive mechanism (6) drive motion axle (41) rotate along self axis.

2. The biaxial stirring disperser according to claim 1, wherein: the output shaft of driving motor (31) sets up vertically, and drive mechanism (6) include drive sprocket (61) and drive chain (62), and drive sprocket (61) fixed mounting is on motion axle (41), and drive chain (62) are connected the output shaft and the motion axle (41) of driving motor (31), make motion axle (41) drive sprocket (61) and rotate.

3. The twin-shaft agitated disperser according to claim 2, wherein: the moving device (4) further comprises a speed reducing mechanism (5), the speed reducing mechanism (5) comprises a connecting gear (51), a speed reducing shaft (52), a lower speed reducing gear (53) and an upper speed reducing wheel (54), the connecting gear (51) is installed on an output shaft of the driving motor (31), the speed reducing shaft (52) is vertically installed on the rack (1) in a rotating mode and located between the output shaft of the driving motor (31) and the moving shaft (41), the lower speed reducing gear (53) and the upper speed reducing wheel (54) are both fixedly installed on the speed reducing shaft (52), the connecting gear (51) is meshed with the lower speed reducing gear (53), the upper speed reducing wheel (54) is connected with the transmission chain wheel (61) through a transmission chain (62), the diameter of the lower speed reducing gear (53) is larger than that of the connecting gear (51), and the diameter of the upper speed reducing wheel (54) is smaller than that of the transmission chain wheel (61).

4. The twin-shaft stirring disperser according to claim 3, wherein: frame (1) on install protection casing (11), drive mechanism (6) and reduction gears (5) all set up at protection casing (11) inboard.

5. The biaxial stirring disperser according to claim 1, wherein: the moving device (4) comprises a positioning mechanism (7), the positioning mechanism (7) comprises positioning rods (71) and positioning rings (72), the positioning rods (71) are vertically and fixedly installed on the top surface of the moving disc (42), the positioning rods (71) are provided with at least three positioning rods, the positioning rods are arranged along the edge of the moving disc (42), each positioning rod (71) of the positioning rings (72) is fixedly connected, positioning holes (75) are formed in the side walls of the positioning rings (72), and positioning threaded columns (76) are arranged in the positioning holes (75) in a penetrating mode.

6. The twin-shaft agitated disperser according to claim 5, wherein: the positioning screw thread column (76) is fixedly provided with an elastic buffer block (77) close to one end of the circle center of the positioning ring (72), a toggle hole (78) is formed in the side wall of the positioning screw thread column (76), the toggle hole (78) is located on the outer side of the positioning ring (72), and a toggle rod (79) is detachably arranged in the toggle hole (78) in a penetrating mode.

7. The twin-shaft agitated disperser according to claim 6, wherein: at least three toggle holes (78) are formed, and the distances between every two adjacent toggle holes (78) are equal.

8. The twin-shaft agitated disperser according to claim 5, wherein: the outer side wall of the positioning ring (72) is fixedly provided with connecting rings (73), the number of the connecting rings (73) is equal to that of the positioning rods (71), each positioning rod (71) is arranged in the connecting ring (73) in a penetrating mode, a connecting bolt (74) is arranged on the side wall of the connecting ring (73) in a penetrating mode, and the connecting bolt (74) is abutted to the positioning rods (71).