CN211886532U

CN211886532U - Reagent blending container for increasing stirring uniformity

Info

Publication number: CN211886532U
Application number: CN202020333932.9U
Authority: CN
Inventors: 王国锋; 高玉梅; 陈景刚
Original assignee: Shanghai Lanqiao Biotechnology Co Ltd
Current assignee: Shanghai Lanqiao Biotechnology Co Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-10
Anticipated expiration: 2030-03-17

Abstract

The to-be-solved problem of the utility model is to provide an increase reagent blending container of stirring degree, the internal liquid reagent of agitator tank that can be diversified improves the stirring degree, greatly increased production efficiency. The stirring assembly comprises a rotary cylinder, a fixed rod and at least one stirring unit; the lower end of the fixed rod is fixedly arranged at the bottom of the tank body, and at least one large bevel gear is fixedly arranged on the fixed rod; the upper end of the rotating cylinder is connected with an output shaft of the motor, and the rotating cylinder is sleeved on the fixing cylinder and can rotate relatively; the stirring unit comprises a stirring rod and a small bevel gear, the stirring rod is rotatably arranged on the wall of the rotating cylinder, blades are arranged on the part, located outside the rotating cylinder, of the stirring rod, the small bevel gear is fixedly arranged at the tail end of the stirring rod, and the small bevel gear is meshed with the large bevel gear.

Description

Reagent blending container for increasing stirring uniformity

Technical Field

The utility model relates to a supporting liquid reagent production fields such as blood analysis appearance, urinary sediment analysis appearance, immunoassay appearance, concretely relates to increase reagent blending container of stirring degree of consistency.

Background

With the development of society, blood analyzers, urinary sediment analyzers and immunity analyzers become common medical instruments necessary for clinical analysis of various medical and health departments, and can be matched with various liquid reagents. When various reagents are produced, various chemical raw materials need to be compatibly dissolved and uniformly stirred in a reagent preparation container, so that the most common equipment is the reagent preparation container. The reagent blending container in the prior art is generally characterized in that the inside and the outside of a tank body are polished, a stirring blade is arranged in the container body and plays a role of stirring, a thermometer is arranged on the container body and displays the temperature in the tank body, a motor is arranged at the top of the container body and drives the stirring blade to rotate, and the upper part of the tank body is a feeding hole and the lower part of the tank body is a discharging.

However, the inside stirring assembly of the existing reagent blending container is the stirring shaft driven by the motor, the stirring blade is single to stir the reagent, the stirring uniformity cannot be guaranteed, the uniform mixing degree of the reagent cannot reach the standard, and therefore the production efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide an increase reagent blending container of stirring degree, the internal liquid reagent of agitator tank that can be diversified improves the stirring degree, greatly increased production efficiency.

The utility model discloses a realize through following technical scheme:

a reagent blending container for increasing stirring uniformity comprises a tank body, wherein a stirring assembly driven by a motor is arranged in the tank body, and the stirring assembly comprises a rotary cylinder, a fixed rod and at least one stirring unit; the lower end of the fixed rod is fixedly arranged at the bottom of the tank body, and at least one large bevel gear is fixedly arranged on the fixed rod;

the upper end of the rotating cylinder is connected with an output shaft of a motor, and the rotating cylinder is sleeved on the fixing cylinder and can rotate relatively;

the stirring unit comprises a stirring rod and a small bevel gear, the stirring rod is rotatably mounted on the wall of the rotating cylinder, blades are arranged on the part, located outside the rotating cylinder, of the stirring rod, the small bevel gear is fixedly mounted at the tail end of the stirring rod, and the small bevel gear is meshed with the large bevel gear.

Furthermore, two large bevel gears which are distributed up and down are fixedly arranged on the fixed rod, and each large bevel gear is correspondingly meshed with three stirring units.

Furthermore, the stirring rod is installed on the side wall of the rotary cylinder through a bearing assembly, and sealing rings are further arranged on the stirring shaft and the side wall of the rotary cylinder.

Further, the transmission ratio of the large bevel gear to the small bevel gear is 1:3

Compared with the prior art, the utility model the beneficial effect who gains as follows:

1. the motor drives the rotating sleeve to rotate, liquid in the tank body is stirred in the horizontal direction through the stirring units, and the small bevel gear of each stirring unit rotates under the action of the large bevel gear, so that each stirring unit is stirred in the vertical direction. Therefore, full stirring can be realized, the stirring uniformity of the liquid in the tank body is greatly improved, the stirring time is saved, and the production efficiency is improved;

2. the utility model discloses simple structure, compactness, low in manufacturing cost, easy maintenance is fit for using on the production line of reagent.

Drawings

FIG. 1 is a schematic view of the overall structure of the reagent preparing container of the present invention;

FIG. 2 is a schematic view of the mixing unit and the fixing rod of the present invention;

FIG. 3 is a schematic view of the large bevel gear and the small bevel gear of the present invention;

in the figure: 1. the stirring device comprises a tank body, 2, a motor, 3, a rotating cylinder, 4, a fixing rod, 41, a large bevel gear, 5, a stirring unit, 51, a stirring rod, 52 and a small bevel gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. The described embodiments are only some embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

An increase reagent blending container of stirring degree, as shown in fig. 1-3, it mainly includes jar body 1, the upper end of jar body 1 is equipped with the feed inlet, the lower extreme is equipped with the discharge gate, the upper end externally mounted of jar body 1 has the motor 2 that can drive the stirring subassembly and rotate the stirring.

In order to solve the above technical problem, the stirring assembly includes a rotary cylinder 3, a fixing rod 4 and six stirring units 5. The fixed rod 4 is made of a stainless steel rod, and the lower end of the fixed rod 4 is connected to the bottom of the tank body 1 through threads. The large bevel gears 41 are fixedly mounted at upper and lower positions on the fixing rod 4, respectively. The rotating cylinder 3 is formed by processing a sleeve made of stainless steel, the upper end of the rotating cylinder is fixedly connected to an output shaft of the motor 2 through a coupler, and the lower portion of the rotating cylinder is sleeved on the fixed rod 4 and can rotate relative to the fixed rod 4. Each stirring unit 5 comprises a stirring rod 51 and a small bevel gear 52, the stirring rod 51 is rotatably mounted on the wall of the rotary drum 3 through a bearing assembly, a blade is mounted on the part of the stirring rod 51 outside the rotary drum 3, the small bevel gear 52 is fixedly mounted at the tail end of the stirring rod 51, and the small bevel gear 52 is meshed with the large bevel gear 41, so that the stirring rod 51 can rotate when the rotary drum rotates. In the present embodiment, each large bevel gear 41 meshes with three small bevel gears 52, and the transmission ratio of the large bevel gear 41 to the small bevel gears 52 is 1: 3. In order to prevent the liquid in the tank body 1 from entering the rotary drum 3, a sealing ring is arranged at the position of a shaft hole of the rotary drum 3, which is matched with the stirring shaft and the fixed rod 4 to rotate, so as to prevent the liquid from entering the rotary drum 3.

Increase the reagent of the stirring degree of consistency and allot the specific working process of container as follows:

adding a reagent to be stirred into the tank body from the feeding hole, starting a motor, driving a rotary sleeve to rotate by the motor, and horizontally stirring the liquid in the tank body through six stirring units; meanwhile, the small bevel gear of each stirring unit rotates under the action of the large bevel gear, so that each stirring unit is stirred in the vertical direction. Therefore, the full stirring can be realized, the stirring uniformity of the liquid in the tank body is greatly improved, the stirring time is saved, and the production efficiency is improved.

Claims

1. A reagent blending container for increasing the stirring uniformity comprises a tank body, a stirring component driven by a motor is arranged in the tank body, and is characterized in that,

the stirring assembly comprises a rotary cylinder, a fixed rod and at least one stirring unit; the lower end of the fixed rod is fixedly arranged at the bottom of the tank body, and at least one large bevel gear is fixedly arranged on the fixed rod;

2. The reagent preparing container of claim 1, wherein two bevel pinions are fixed on the fixing rod, and each bevel pinion engages with three stirring units.

3. The reagent mixing container of claim 1, wherein the stirring rod is mounted on the side wall of the rotary drum via a bearing assembly, and the stirring rod and the side wall of the rotary drum are further provided with sealing rings.

4. The reagent dispensing container of any one of claims 1-3, wherein the ratio of the large bevel gear to the small bevel gear is 1: 3.