CN219849222U

CN219849222U - Pendulum dry powder mixer

Info

Publication number: CN219849222U
Application number: CN202321228034.7U
Authority: CN
Inventors: 周金卿; 庞可邦; 卢珍美
Original assignee: Liuzhou Kelisbang Intelligent Equipment Co ltd
Current assignee: Liuzhou Kelisbang Intelligent Equipment Co ltd
Priority date: 2023-05-21
Filing date: 2023-05-21
Publication date: 2023-10-20
Anticipated expiration: 2033-05-21

Abstract

The utility model discloses a pendulum dry powder mixer, which comprises a base, wherein two brackets are fixed at the top of the base, a swinging bearing seat is arranged at the center of a pendulum shaft, a transmission shaft is arranged in the swinging bearing seat through a tapered roller bearing, a speed reducer is arranged at the top of the swinging bearing seat, one side of the speed reducer is connected with a motor, the output end of the speed reducer is connected with the top end of the transmission shaft, and a feed box is fixed at the bottom end of the transmission shaft through a flange; according to the pendulum dry powder mixer, the stirring paddles are arranged in the material box of the mixer, and the stirring paddles and the material box drive powder in the material box to rotate, so that the powder can axially overturn in the material box when the material box swings back and forth besides rotating along with the material box in the radial direction, and when the material box swings to a certain height to stop, the powder can axially move in a throwing mode when swinging to stop along with the axial inertial movement of the material box, so that the powder can be mixed efficiently.

Description

Pendulum dry powder mixer

Technical Field

The utility model belongs to the technical field of dry powder mixers, and particularly relates to a pendulum dry powder mixer.

Background

The dry powder mixing refers to mixing of two or more powder materials, is a process frequently used in chemical industries such as lithium batteries, adhesives, pharmacy, metallurgy and the like, and particularly in the industries such as lithium batteries, metallurgy and the like, and the uniformity of the dry powder mixing can directly influence the efficiency of the subsequent process and the quality of products;

the conventional dry powder mixer generally comprises a V-shaped mixer, a swinging three-dimensional mixer, a conical mixer and the like, wherein the V-shaped mixer utilizes the overturning of a V-shaped box body to drive powder to overturn back and forth to realize the mixing of the powder, the mixing period is long, the uniformity is not ensured, the swinging three-dimensional mixer utilizes the three-dimensional swinging of a feed box to drive the powder to do disordered motion, the purpose of mixing is achieved by the rolling of the powder, and the uniformity of powder mixing is difficult to ensure; the conical mixer is characterized in that the spiral belt rotates to drive powder to move up and down to realize the mixing of the powder, the mixing time is long, the uniformity is not very high, and along with the development of a technical process, the requirement on the uniformity of mixing various dry powders is also higher and higher.

Disclosure of Invention

The utility model aims to provide a pendulum dry powder mixer, which aims to solve the problem of low mixing uniformity of the conventional dry powder mixer in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pendulum formula dry powder mixes machine, includes the base, the top of base is fixed with two supports, and the top surface of two supports all installs aligning roller bearing, two it installs the rocker to rotate between the aligning roller bearing, the center department of rocker installs the oscillating bearing frame, the transmission shaft is installed through tapered roller bearing to the inside of oscillating bearing frame, the speed reducer is installed at the top of oscillating bearing frame, and one side of speed reducer is connected with the motor, the output of speed reducer is connected with the top of transmission shaft, the bottom of transmission shaft is fixed with the workbin through the flange, the right-hand member of rocker is fixed with the rectangle connecting block, and the cover is established on the rectangle connecting block and is installed the inclined pendulum rod, the bottom rotation of inclined pendulum rod is installed the hydro-cylinder, just the bottom of hydro-cylinder is rotated with the base through the jar seat and is connected.

Preferably, the inside of workbin is installed the (mixing) shaft subassembly, and the both sides of (mixing) shaft subassembly all are provided with a plurality of puddlers.

Preferably, the (mixing) shaft subassembly includes that dead axle, telescopic shaft and regulation wear the pole, two the inside of wearing the pole is all offered to the regulation, the upper and lower both ends of telescopic shaft are respectively movable to insert to the inside dead tank of two dead axles in, and the dead axle of top is installed inside the top of workbin, and two puddlers are all installed on the surface of two dead axles, a plurality of regulation holes have evenly been seted up on the both ends surface of telescopic shaft, the jack has all been seted up on the both sides surface of dead axle, the regulation wears the pole and runs through one of them regulation hole, and the both ends that the pole was worn in the regulation inserts the jack of dead axle both sides respectively, the (mixing) shaft subassembly still includes the movable sleeve and establishes the stop collar at the dead axle surface, and the stop collar covers the jack parcel, the (mixing) shaft subassembly still includes connection structure, connection structure is including fixing the triangle arch at the annular seat inner wall, annular draw-in groove has been seted up on the tip surface of stop collar, triangle arch is embedded into annular draw-in groove, connection structure still includes arc arch, arch setting is in the inner wall at the arch of stop collar, and arch embedding.

Preferably, a charging hole is formed in the top surface of the material box, a discharging valve is arranged on the bottom surface of the material box, and the cylinder seat is fixed on the top surface of the base and is rotationally connected with the bottom end of the oil cylinder through a pin shaft.

Compared with the prior art, the utility model has the beneficial effects that: according to the pendulum dry powder mixer, the stirring paddles are arranged in the material box of the mixer, and the stirring paddles and the material box drive powder in the material box to rotate, so that the powder can axially overturn when the material box swings back and forth besides rotating along with the material box in the radial direction, and when the material box swings to a certain height to stop, the powder can axially move in a projection mode when swinging to stop along with the axial inertial movement of the material box, the powder is efficiently mixed, and the mixing efficiency of the powder is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the stirring shaft assembly of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of the connection structure of FIG. 2 in accordance with the present utility model;

in the figure: 1. a base; 2. a bracket; 3. a self-aligning roller bearing; 4. swinging the bearing seat; 5. a speed reducer; 6. a motor; 7. a pendulum shaft; 8. tapered roller bearings; 9. a transmission shaft; 10. a feed box; 11. an inclined swing rod; 12. an oil cylinder; 13. a cylinder base; 14. a stirring shaft assembly; 141. an end shaft; 142. a telescopic shaft; 143. an end groove; 144. adjusting the penetrating rod; 145. an adjustment aperture; 146. a limit sleeve; 147. an annular seat; 148. a connection structure; 1481. arc-shaped bulges; 1482. triangular protrusions; 1483. an annular clamping groove; 149. a jack; 15. a discharge valve; 16. a feed inlet; 17. stirring rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, a first embodiment of the present utility model provides a technical solution: the utility model provides a pendulum dry powder mixer, including base 1, the top of base 1 is fixed with two supports 2, and the top surface of two supports 2 all installs aligning roller bearing 3, install pendulum shaft 7 in the rotation between two aligning roller bearing 3, pendulum shaft 7's center department installs pendulum bearing frame 4, can rotate along with pendulum shaft 7, realize follow-up workbin 10's back-and-forth swing, install transmission shaft 9 through tapered roller bearing 8 in pendulum bearing frame 4's inside, speed reducer 5 is installed at pendulum bearing frame 4's top, and one side of speed reducer 5 is connected with motor 6, the output of speed reducer 5 is connected with transmission shaft 9's top, the bottom of transmission shaft 9 is fixed with workbin 10 through the flange, make pendulum shaft 7 follow-up workbin 10 and back swing, workbin 10 can also be rotated by transmission shaft 9 drive when workbin 10 makes radial rotation, the powder in workbin 10 is in addition, can also do axial upset when workbin 10 back-and-forth swing, the mixing efficiency has been greatly improved, the right-hand member of pendulum shaft 7 is fixed with rectangle, and install tilting cylinder 11 and tilt cylinder 11 is installed to the bottom of pendulum cylinder 11, tilting cylinder 11 is installed through tilting connection 11, the oscillating cylinder 11 is connected with pendulum rod 11, the realization is rotatable, the base is connected with tilting cylinder 11.

Wherein, the inside of workbin 10 installs (mixing) shaft subassembly 14, and the both sides of (mixing) shaft subassembly 14 all are provided with a plurality of puddlers 17 for workbin 10 can obtain abundant stirring when follow-up rotatory, inside powder.

Wherein, the top surface of the feed box 10 is provided with a feed inlet 16 for subsequent feeding, and the bottom surface of the feed box 10 is provided with a discharge valve 15 for discharging mixed powder.

The cylinder base 13 is fixed on the top surface of the base 1 and is rotatably connected with the bottom end of the oil cylinder 12 through a pin shaft.

Example 2

Referring to fig. 1 to 3, a second embodiment of the present utility model is based on the previous embodiment, and is different in that the adjustable stirring shaft assembly 14 can be designed, so that the subsequent operators can adjust the length of the stirring shaft assembly 14 according to the different size specifications of the feed box 10, the mixing uniformity is ensured, and the adjustable design is more flexible and changeable than the fixed-length stirring shaft design.

Specifically, (mixing) shaft subassembly 14 includes the dead axle 141, telescopic shaft 142 and regulation pole 144 are worn, the inside of two regulation pole 144 is worn, a plurality of corresponding end slots 143 with telescopic shaft 142 have all been seted up, the jack 149 corresponding with regulation pole 144 has all been seted up to the both sides surface of telescopic shaft 142 respectively movable insertion to the inside end slot 143 of two dead axles 141, the inside top at workbin 10 is installed to the dead axle 141 of top, and the surface of two dead axles 141 all installs two puddlers 17, make the whole length of (mixing) shaft subassembly 14 flexible regulation, so that the workbin 10 of the different dimensional specification of adaptation, the flexibility of use and the commonality of promotion mixer, the both ends surface of telescopic shaft 142 evenly has offered a plurality of regulation holes 145 that correspond with regulation pole 144, the jack 149 corresponding with regulation pole 144 has all been seted up to the both sides surface of dead axle 141, regulation pole 144 runs through one of regulation pole 145, and the both ends of regulation pole 144 insert respectively in the jack 149 of dead axle 141 both sides, realize the connection stability between dead axle 141 and the telescopic shaft 142, the follow-up accessible is worn the whole length of pole 144 and can carry out flexible regulation, so that the size of end cover 14 can be realized at the end cover 146, the end cover is realized to the end cover 146, the end cover is further realized to the end cover 146, the end cover is connected to the end cover is realized to the end cover 146, and the end cover is connected to the end cover 146, and the end cover is used to the end cover 14.

Wherein, stirring axle assembly 14 still includes connection structure 148, connection structure 148 is including fixing the triangle protrusion 1482 at annular seat 147 inner wall, triangle protrusion 1482 is rubber material support, can take place elastic deformation, annular draw-in groove 1483 corresponding with triangle protrusion 1482 is seted up on the tip surface of stop collar 146, triangle protrusion 1482 imbeds in annular draw-in groove 1483 for when the tip of stop collar 146 is by the protrusion into annular seat 147 inboard, triangle protrusion 1482 can play the spacing effect of block, connection structure 148 still includes arc protrusion 1481, arc protrusion 1481 sets up at the inner wall of stop collar 146, arc protrusion 1481 is rubber material support, can take place elastic deformation, and arc protrusion 1481 imbeds in jack 149, further carry out auxiliary limitation to stop collar 146.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pendulum dry powder mixes machine, includes base (1), its characterized in that: the top of base (1) is fixed with two supports (2), and the top surface of two supports (2) is all installed aligning roller bearing (3), two it installs pendulum shaft (7) to rotate between aligning roller bearing (3), pendulum bearing frame (4) are installed in the center department of pendulum shaft (7), transmission shaft (9) are installed through tapered roller bearing (8) in the inside of pendulum bearing frame (4), speed reducer (5) are installed at the top of pendulum bearing frame (4), and one side of speed reducer (5) is connected with motor (6), the output of speed reducer (5) is connected with the top of transmission shaft (9), workbin (10) are fixed with through the flange to the bottom of transmission shaft (9), the right-hand member of pendulum shaft (7) is fixed with the rectangle connecting block, and the cover is established and is installed inclined pendulum rod (11) on the rectangle connecting block, the bottom of inclined pendulum rod (11) is rotated and is installed hydro-cylinder (12), just the bottom of hydro-cylinder (12) is rotated through jar seat (13) and base (1).

2. A pendulum dry powder mixer according to claim 1, wherein: the stirring shaft assembly (14) is arranged on the inner side of the feed box (10), and a plurality of stirring rods (17) are arranged on two sides of the stirring shaft assembly (14).

3. A pendulum dry powder mixer according to claim 2, wherein: stirring axle subassembly (14) are including end shaft (141), telescopic shaft (142) and regulation wear pole (144), two the inside of adjusting wear pole (144) has all been seted up end slot (143), the upper and lower both ends of telescopic shaft (142) are respectively movable in inserting end slot (143) inside two end shafts (141), and inside top at workbin (10) is installed to end shaft (141) above, and two puddler (17) are all installed on the surface of two end shafts (141), a plurality of regulation holes (145) have evenly been seted up on the both ends surface of telescopic shaft (142), jack (149) have all been seted up on the both sides surface of end shaft (141), regulation wear pole (144) run through one of them regulation hole (145), and in jack (149) on both sides are inserted to end shaft (141) respectively at the both ends of adjusting wear pole (144).

4. A pendulum dry powder mixer according to claim 3, wherein: the stirring shaft assembly (14) further comprises a limiting sleeve (146) movably sleeved on the surface of the end shaft (141), and the limiting sleeve (146) wraps and covers the jack (149).

5. The pendulum dry powder blender of claim 4, wherein: the stirring shaft assembly (14) further comprises a connecting structure (148), the connecting structure (148) comprises a triangular protrusion (1482) fixed on the inner wall of the annular seat (147), an annular clamping groove (1483) is formed in the end surface of the limiting sleeve (146), and the triangular protrusion (1482) is embedded into the annular clamping groove (1483).

6. A pendulum dry powder mixer according to claim 5, wherein: the connecting structure (148) further comprises an arc-shaped protrusion (1481), the arc-shaped protrusion (1481) is arranged on the inner wall of the limit sleeve (146), and the arc-shaped protrusion (1481) is embedded into the jack (149).

7. A pendulum dry powder mixer according to claim 1, wherein: the top surface of the feed box (10) is provided with a feed inlet (16), and the bottom surface of the feed box (10) is provided with a discharge valve (15).

8. A pendulum dry powder mixer according to claim 1, wherein: the cylinder seat (13) is fixed on the top surface of the base (1) and is rotationally connected with the bottom end of the oil cylinder (12) through a pin shaft.