CN219333846U

CN219333846U - But height-adjusting's agitating unit

Info

Publication number: CN219333846U
Application number: CN202222892536.1U
Authority: CN
Inventors: 杨益超; 金丽娟; 顾玉仅
Original assignee: Shanghai Qingping Pharmaceutical Co ltd
Current assignee: Shanghai Qingping Pharmaceutical Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-07-14
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a stirring device with adjustable height, which comprises a base, wherein a moving device and a stirring device are arranged on the base; the moving device comprises a guide rail, a screw rod, a sliding seat and an adjusting motor, wherein the guide rail is vertically arranged on the base, the adjusting motor is arranged at the top end of the guide rail, the adjusting motor is connected with the screw rod, the sliding seat is driven by the screw rod to move along the guide rail, and the sliding seat is connected with the stirring device through a fixing plate. According to the stirring device with the adjustable height, the guide rail, the lead screw, the sliding seat and the adjusting motor are arranged on the base, so that the stirring device is driven to move up and down, the mixture in the stirring container is comprehensively and uniformly stirred and mixed, and the stirring is performed while the heating seat is inserted, so that the stirring speed and the stirring effect are improved, a large amount of working time is effectively saved, the structure of the device is simple, the stirring effect is good, and the cost is low.

Description

But height-adjusting's agitating unit

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a stirring device with adjustable height.

Background

An agitator is a device that forces convection and uniform mixing of liquid and gaseous media. The type, size and speed of rotation of the stirrer have an effect on the distribution of stirring power between the bulk flow and the turbulent pulsations. In general, turbine agitators have a power distribution that favors turbulent pulsations, while propeller agitators favor bulk flow. For the same type of stirrer, under the condition of the same power consumption, the power of the stirrer with large diameter and low rotation speed is mainly consumed in the overall flow, so that the macro-mixing is facilitated. The small-diameter and high-rotation-speed stirrer mainly consumes power in turbulent pulsation, and is beneficial to micromixing. The enlargement of the agitators is a complex problem in connection with the process and has hitherto only been possible by stepwise empirical enlargement, extrapolated to an industrial scale according to the enlargement criteria obtained.

For low viscosity media, a small diameter high speed agitator can circulate the surrounding fluid and go far. While the fluid of the high viscosity medium is otherwise directly pushed by the stirrer. The impeller suitable for low-viscosity and medium-viscosity fluid comprises a paddle type impeller, an opening turbine type impeller, a propelling type impeller, a long thin blade propeller type impeller, a disc turbine type impeller, a cloth Lu Majin type impeller, a plate frame paddle type impeller, a three-blade backward bending type impeller, a MIG type impeller and the like. Suitable impellers for high viscosity and ultra-high viscosity fluids include ribbon impellers, screws, anchors, frames, propellers, and the like. Some fluids have a viscosity that changes as the reaction proceeds, and impellers that are suitable for a wide range of viscosity applications, such as universal impellers, are required.

Most of the existing stirrers can only stir at the top or the bottom because of fixed positions of the stirring blades, so that stirring at other positions is uneven, and when the mixture in the barrel is too much, the mixture is uneven to influence the stirring effect.

Disclosure of Invention

The present utility model addresses the above-described shortcomings of the prior art by providing a height-adjustable stirring apparatus.

The utility model adopts the following technical scheme for solving the technical problems:

the stirring device with the adjustable height comprises a base, wherein a moving device and a stirring device are arranged on the base; the moving device comprises a guide rail, a screw rod, a sliding seat and an adjusting motor, wherein the guide rail is vertically arranged on the base, the adjusting motor is arranged at the top end of the guide rail, the adjusting motor is connected with the screw rod, the sliding seat is driven by the screw rod to move along the guide rail, and the sliding seat is connected with the stirring device through a fixing plate.

Further, agitating unit includes agitator motor, transmission shaft, (mixing) shaft, agitator motor lower extreme is equipped with the reduction gear, the reduction gear pass through first shaft coupling with the transmission shaft is connected, the transmission shaft pass through the second shaft coupling with the (mixing) shaft is connected, one side fixed connection of reduction gear the fixed plate.

Further, a disc is arranged at the bottom end of the stirring shaft, and a plurality of stirring blades are arranged on the peripheral wall of the disc.

Further, the top of base fixed mounting has grafting heating seat, the top fixed mounting of grafting heating seat has the stirring container.

Further, a battery box is arranged in the base, a storage battery is arranged in the battery box, and the storage battery is electrically connected with the plug-in heating seat.

Further, the screw rod is a single-rotation screw rod, and the adjusting motor drives the single-rotation screw rod to rotate forward and backward through forward and backward rotation, so that reciprocating movement of the sliding seat is achieved.

Further, the screw rod is a reciprocating screw rod, and the adjusting motor rotates the reciprocating screw rod in a unidirectional manner, so that reciprocating movement of the sliding seat is achieved.

Compared with the prior art, the utility model has the following technical advantages:

according to the stirring device with the adjustable height, the guide rail, the lead screw, the sliding seat and the adjusting motor are arranged on the base, the adjusting motor drives the lead screw to enable the sliding seat to move along the guide rail, so that the stirring device arranged on the fixed plate is driven to move up and down, the mixture in the stirring container is comprehensively and uniformly stirred and mixed, and the stirring container can be heated while being stirred through the inserted heating seat, so that the stirring speed and stirring effect are improved, a large amount of working time is effectively saved, the device is simple in structure, good in stirring effect and low in cost.

Drawings

FIG. 1 is a schematic view of a height-adjustable stirring device according to the present utility model;

FIG. 2 is an internal schematic view of the base of the utility model;

wherein the reference numerals are as follows:

a base 1; a guide rail 2; a screw 3; a slide 4; a regulating motor 5; a fixing plate 6; a stirring motor 7; a speed reducer 8; a first coupling 9; a drive shaft 10; a second coupling 11; a stirring shaft 12; a disc 13; a stirring blade 14; a heating seat 15 is inserted; a stirring vessel 16; a battery case 17; and a battery 18.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the accompanying drawings so as to better understand the utility model.

Referring to fig. 1-2, the embodiment provides a stirring device with adjustable height, which comprises a base 1, wherein a moving device and a stirring device are arranged on the base 1; the moving device comprises a guide rail 2, a screw rod 3, a sliding seat 4 and an adjusting motor 5, wherein the guide rail 2 is vertically arranged on the base 1, the adjusting motor 5 is arranged at the top end of the guide rail 2, the adjusting motor 5 is connected with the screw rod 3, the sliding seat 4 moves along the guide rail 2 by driving the screw rod 3, and the sliding seat 4 is connected with the stirring device through a fixing plate 6.

In this embodiment, the stirring device includes agitator motor 7, transmission shaft 10, (mixing) shaft 12, agitator motor 7 lower extreme is equipped with reduction gear 8, reduction gear 8 pass through first shaft coupling 9 with transmission shaft 10 is connected, transmission shaft 10 pass through second shaft coupling 11 with (mixing) shaft 12 is connected, one side fixed connection of reduction gear 8 fixed plate 6.

In this embodiment, a disc 13 is disposed at the bottom end of the stirring shaft 12, and a plurality of stirring blades 14 are disposed on the peripheral wall of the disc 13.

In this embodiment, an inserting heating seat 15 is fixedly installed on the top of the base 1, and a stirring container 16 is fixedly installed on the top of the inserting heating seat 15.

In this embodiment, a battery case 17 is mounted in the base 1, and a storage battery 18 is mounted in the battery case 17.

In this embodiment, the battery 18 is electrically connected to the plug-in heating seat 15.

As a preferable example, the screw 3 is a single-rotation screw 3, and the adjusting motor 5 drives the single-rotation screw 3 to rotate forward and backward by rotating forward and backward, so as to realize the reciprocating movement of the slide 4.

As a preferred example, the screw 3 is a reciprocating screw 3, and the adjusting motor 5 reciprocates the slider 4 by rotating the reciprocating screw 3 in one direction.

The working process of the utility model is as follows:

during the use, through guide rail 2, lead screw 3, slide 4 and the accommodate motor 5 that set up on base 1, drive lead screw 3 by accommodate motor 5 and make slide 4 remove along guide rail 2 to drive the agitating unit who sets up on fixed plate 6 reciprocates, and then carry out comprehensive even stirring to the mixture in the stirring container 16 and mix, and through grafting heating seat 15, can heat stirring container 16 in the stirring, thereby improve the speed and the effect of stirring, effectually practiced thrift a large amount of operating time, this device simple structure, stirring effect is good and the cost is lower.

The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included within the scope of the present utility model.

Claims

1. The stirring device with the adjustable height comprises a base (1) and is characterized in that a moving device and a stirring device are arranged on the base (1); the mobile device comprises a guide rail (2), a screw rod (3), a sliding seat (4) and an adjusting motor (5), wherein the guide rail (2) is vertically arranged on a base (1), the adjusting motor (5) is arranged at the top end of the guide rail (2), the adjusting motor (5) is connected with the screw rod (3) and drives the screw rod (3) to enable the sliding seat (4) to move along the guide rail (2), the sliding seat (4) is connected with the stirring device through a fixing plate (6), an inserting heating seat (15) is fixedly arranged at the top of the base (1), and a stirring container (16) is fixedly arranged at the top of the inserting heating seat (15).

2. The stirring device with adjustable height according to claim 1, characterized in that the stirring device comprises a stirring motor (7), a transmission shaft (10) and a stirring shaft (12), a speed reducer (8) is arranged at the lower end of the stirring motor (7), the speed reducer (8) is connected with the transmission shaft (10) through a first coupling (9), the transmission shaft (10) is connected with the stirring shaft (12) through a second coupling (11), and one side of the speed reducer (8) is fixedly connected with the fixing plate (6).

3. The stirring device with adjustable height according to claim 2, characterized in that the bottom end of the stirring shaft (12) is provided with a disc (13), and the peripheral wall of the disc (13) is provided with a plurality of stirring blades (14).

4. The stirring device with adjustable height according to claim 1, characterized in that a battery box (17) is installed inside the base (1), a storage battery (18) is installed inside the battery box (17), and the storage battery (18) is electrically connected with the plug-in heating seat (15).

5. The stirring device with adjustable height according to claim 1, wherein the screw (3) is a single-rotation screw (3), and the adjusting motor (5) drives the single-rotation screw (3) to rotate forward and backward through forward and backward rotation, so that the sliding seat (4) can reciprocate.

6. The height-adjustable stirring device according to claim 1, wherein the screw (3) is a reciprocating screw (3), and the adjusting motor (5) is configured to reciprocate the slider (4) by unidirectionally rotating the reciprocating screw (3).