CN206139061U - Machine is mixed with small -size aggregate in laboratory - Google Patents

Abstract

The utility model discloses a small-sized granular material mixer for laboratory, which belongs to the technical field of laboratory equipment. The upper end of the casing is a circular body, the lower end is a conical body, and the middle of the conical body is fixedly connected with a stirring cage; the outer side of the casing 1 is fixedly connected The frame has a motor at the lower end of the frame, and feet are provided at the bottom of the frame; there are several baffles on the inside of the casing, one side of the cone at the lower end of the casing is provided with a circular discharge port, and the other side is provided with a Discharge pipe; there is a stirring cage in the middle of the casing, and a main shaft is arranged in the middle of the stirring cage. The upper end of the main shaft is slidably connected to the upper end of the casing. There is a feed port at the lower end, and an upper hopper is provided at the side end of the feed port, and the upper end of the upper hopper corresponds to the circular discharge port; the upper end of the main shaft of the stirring cage is provided with an internal gear, and the outer side of the internal gear is equipped with a ring gear shell. A ring gear is arranged inside the ring housing, and the ring gear meshes with the internal gear, and several stirring paddles are arranged on the outer side of the ring gear housing.

Description

A small pellet mixer for laboratory use

technical field

The utility model relates to a small-sized pellet mixer for a laboratory, which belongs to the technical field of laboratory equipment.

Background technique

The mixer used in the existing laboratory is unevenly mixed due to structural limitations, and the mixing time is long.

Contents of the invention

The purpose of the utility model is to provide a small-sized pellet mixer for laboratory use, which can shorten the time of mixing materials and can also mix powder materials.

The technical scheme adopted by the utility model is: a small-scale pellet mixer for laboratory use, the upper end of the casing is a circular body, the lower end is a conical body, and the middle of the conical body is fixedly connected to the stirring cage; the outer side of the casing 1 is fixedly connected to the frame , there is a motor at the lower end of the frame, and there are feet at the bottom of the frame; there are several baffles on the inside of the casing, one side of the cone at the lower end of the casing is provided with a circular discharge port, and the other side is provided with a discharge Tube; there is a stirring cage in the middle of the casing, and a main shaft is arranged in the middle of the stirring cage. The upper end of the main shaft is slidably connected to the upper end of the casing, and the lower end of the main shaft is equipped with a pulley, which is connected to the pulley of the motor through a belt; , the lower end is provided with a feed port, the side end of the feed port is provided with an upper hopper, and the upper end of the upper hopper corresponds to the circular discharge port; the upper end of the main shaft of the stirring cage is provided with an internal gear, and the outer side of the internal gear is equipped with a ring gear shell, and the ring gear shell There is a ring gear inside, and the ring gear meshes with the internal gear, and several stirring paddles are installed on the outside of the ring gear shell.

The beneficial effects of the utility model are: the granular material and the powder material can be mixed according to the needs, and because the planetary gear structure is set to drive the agitation of the stirring paddle, the material is mixed evenly, and the relative movement of the stirring paddle and the deflector baffle makes the material mixing more uniform. Save mixing time, convenient and practical.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.

Fig. 1 is a structural schematic diagram of a small-sized pellet mixer for laboratory use of the utility model.

In the figure, 1. Machine casing, 2. Ring gear shell, 3. Baffle plate, 4. Discharge port, 5. Rack, 6. Stirring paddle, 7. Stirring cage, 8. Circulation discharge port, 9. Upper hopper, 10, feeding port, 11, belt pulley, 12, internal gear, 13, ring gear, 14, discharge pipe, 15, main shaft, 16, motor.

detailed description

A small-scale pellet mixer for laboratory use. The structure is shown in Figure 1. The upper end of the casing 1 is a circular body, and the lower end is a conical body. The middle of the conical body is fixedly connected to the stirring cage 7; , the lower end of the frame 5 is equipped with a motor 16, and the bottom end of the frame 5 is provided with feet; the inside of the casing 1 is provided with several baffles 3, and one side of the cone at the lower end of the casing 1 is provided with a circular discharge port 8, The other side is provided with a discharge pipe 14; the middle of the casing 1 is provided with a stirring cage 7, and the middle of the stirring cage 7 is provided with a main shaft 15; 11 Connect the pulley of the motor 16 through a belt; the upper end of the stirring cage 7 shell is provided with a discharge port 4, and the lower end is provided with a feed port 10, and the side end of the feed port 10 is provided with an upper hopper 9, and the upper end of the upper hopper 9 corresponds to a circular discharge port 8; The upper end of the main shaft 15 of the stirring cage 7 is provided with an internal gear 12, and the outer side of the internal gear 12 is provided with a ring gear casing 2, and the ring gear casing 2 is provided with a ring gear 13, and the ring gear 13 meshes with the internal gear 12, and the ring gear casing 2. Several stirring paddles 6 are installed on the outside.

When mixing materials, the material enters the mixing cage from the upper hopper through the feeding port, and the material is lifted by the stirring cage to the discharge port and enters the casing to start mixing. The main shaft drives the internal gear, the internal gear drives the ring gear, and the ring gear drives the stirring paddle to rotate. Stir the material to mix, the relative movement of the stirring paddle and the baffle plate makes the material mix more evenly, the unmixed material is put into the upper hopper through the circulation discharge port and then enters the casing for mixing, and the mixed material is discharged from the discharge pipe.

Claims (1)

1. a kind of small-sized pellet mixer of use for laboratory, is characterized in that：Casing（1）Upper end is round, and lower end is bullet, cone Stirring cage is fixedly connected in the middle of body（7）；Casing（1）Outside is fixedly connected frame（5）, frame（5）Lower end is equipped with motor（16）, machine Frame（5）Bottom is provided with footing；Casing（1）Inner side is provided with several hydraulic barriers（3）, casing（1）The side of lower end bullet is provided with Circulation drain hole（8）, opposite side is provided with discharge nozzle（14）；Casing（1）Centre is provided with stirring cage（7）, stirring cage（7）Centre be provided with master Axle（15）, main shaft（15）Upper end is slidably connected at casing（1）Upper end, main shaft（15）Lower end is equipped with belt pulley（11）, belt pulley （11）Motor is connected by belt（16）Belt pulley；Stirring cage（7）Shell upper end is provided with discharging opening（4）, lower end is provided with charging aperture （10）, charging aperture（10）Side is provided with elevating hopper（9）, elevating hopper（9）Upper end correspondence circulation drain hole（8）；The main shaft of stirring cage 7 （15）Upper end is provided with internal gear（12）, internal gear（12）Outside be equipped with gear ring shell（2）, gear ring shell（2）Gear ring is provided with inside （13）, gear ring（13）With internal gear（12）Engagement, gear ring shell（2）Outside is equipped with several stirring paddles（6）.