Beaker bracket capable of integrally stirring

Abstract

The utility model discloses a beaker support capable of stirring integrally, which belongs to the technical field of chemical experiment teaching aids and comprises a base, and nine notches are arranged at the upper end of the base. A positioning plate is installed at one end of the top end of the base, a lower pressing plate is installed at the upper end of the positioning plate, the lower pressing plate and the positioning plate are connected through a locking lead screw, nine rotating blocks are evenly installed in the middle of the lower pressing plate, stirring rods are installed below the rotating blocks, a motor is installed above the rotating blocks, and the rotating blocks rotate through the motor. The beaker support solves the problem that an existing beaker support cannot operate a plurality of beakers at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical experiment teaching aid technical field, specifically is a whole stirring's beaker support. BACKGROUND

[0002] The beaker is a kind of common laboratory glassware, is made of glass, plastic or heat-resistant glass.The beaker is cylindrical, and a notch is opened on one side of the top, facilitating pouring liquid.The beaker is widely used for heating, dissolving, mixing, boiling, melting, evaporation concentration, dilution and precipitation clarification of chemical reagents, and when the beaker needs to be heated in chemical experiments, an iron tripod is usually used to support the beaker, and an alcohol lamp is placed at the lower part to heat the beaker, and a stone wool net needs to be placed on the tripod to ensure that the bottom of the beaker is evenly heated.

[0003] The existing beaker support can only hold one beaker, and cannot operate multiple beakers simultaneously, therefore, the technical personnel in the field provide a whole stirring's beaker support to solve the problems raised in the above background technology. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a whole stirring's beaker support to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a whole stirring's beaker support, including base, nine notches are opened on the upper end of the base, a positioning plate is installed on one end of the top end of the base;

[0006] A lower pressing plate is installed on the upper end of the positioning plate, and the lower pressing plate and the positioning plate are connected through a locking screw.

[0007] Preferably, nine rotating blocks are evenly installed in the middle of the lower pressing plate, a stirring rod is installed below the rotating block, an electric motor is installed above the rotating block, and the rotating block is rotated through the electric motor.

[0008] Preferably, a positioning ring is installed inside the notch.

[0009] Preferably, three screws are evenly installed on both sides of the base, and the screws are penetrated through the base through the notch and the positioning ring.

[0010] Preferably, a support plate is penetrated through the front and back of the base.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、In the utility model, the positioning plate and the locking screw can control the up-and-down movement of the lower pressing plate, so that the stirring rod can be placed in the appropriate position.

[0013] 2、 The utility model discloses a motor controls the rotation of the rotating block at the uppermost of the lower pressing plate, thereby controlling the speed of the rotating of the stirring rod.

[0014] 3、 The utility model discloses a screw is arranged at the both sides of the base, controls the positioning ring in the slot, thereby controlling the tightness of the positioning ring. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the schematic diagram of the whole structure of the utility model;

[0016] Fig. 2 It is the left view cross -sectional stereogram of the whole structure of the utility model.

[0017] In the drawing: 1, base;2, slot;3, positioning plate;4, lower pressing plate;5, locking screw;6, rotating block;7, stirring rod;8, motor;9, positioning ring;10, screw;11, support plate. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0019] Please refer to Figs. 1-2 In the embodiments of the utility model, a beaker support capable of overall stirring includes a base 1, nine slots 2 are formed in the upper end of the base 1, a positioning plate 3 is installed at one end of the top end of the base 1, a lower pressing plate 4 is installed at the upper end of the positioning plate 3, the lower pressing plate 4 and the positioning plate 3 are connected through a locking screw 5, nine rotating blocks 6 are uniformly installed in the middle of the lower pressing plate 4, a stirring rod 7 is installed below the rotating block 6, a motor 8 is installed above the rotating block 7, the rotating block 7 is rotated through the motor 8, a positioning ring 9 is installed inside each of the nine slots 2, three screws 10 are uniformly installed at the both sides of the base 1, the screws 10 all penetrate the base 1 through the slots 2 and the positioning rings 9, and support plates 11 penetrate the base 1 from front to back.

[0020] When in use, the lower pressing plate 4 is lifted, the locking screw 5 is locked, the lower pressing plate 4 is fixed, a beaker to be operated is placed in the support plate 11 in the slot 2, the screw 10 is rotated, and the beaker is fixed through the positioning ring 9.

[0021] In one embodiment, specifically, after fixing the beaker, loosen the locking screw 5, put down the lower pressing plate 3, lock the locking screw 5 when the stirring rod 7 is put into the beaker, and fix the lower pressing plate 4.

[0022] Wherein, after the stirring rod 7 is put into the proper position, open the motor 8 to drive the rotating block 6 and the stirring rod 7 to rotate, and stir the things in the beaker.

[0023] The working principle of the utility model is: firstly, lift the lower pressing plate 4, lock the locking screw 5, fix the lower pressing plate 4, put the beaker to be operated into the supporting plate 11 in the notch 2, rotate the screw 10, fix the beaker through the positioning ring 9, after fixing the beaker, loosen the locking screw 5, put down the lower pressing plate 4, lock the locking screw 5 when the stirring rod 7 is put into the beaker, fix the lower pressing plate 4, after the stirring rod 7 is put into the proper position, open the motor 8 to drive the rotating block 6 and the stirring rod 7 to rotate, and stir the things in the beaker.

[0024] The above is only the preferable specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A stirrable beaker support in one piece, comprising a base (1), characterized in that: The base (1) upper end is provided with nine notches (2), one end of the base (1) top end is provided with a positioning plate (3); The positioning plate (3) upper end is provided with a lower pressing plate (4), the lower pressing plate (4) and the positioning plate (3) are connected through a locking screw rod (5).

2. A stir bar in a jar as defined in claim 1, characterized in that: The lower pressing plate (4) is uniformly provided with nine rotating blocks (6) in the middle, the rotating blocks (6) are provided with stirring rods (7) below, the rotating blocks (6) are provided with motors (8) above, and the rotating blocks (6) rotate through the motors (8).

3. A self-stirring beaker stand as defined in claim 1, wherein: Nine notches (2) are provided with positioning rings (9) inside.

4. A self-stirring beaker holder as defined in claim 1, wherein: The base (1) is uniformly provided with three screws (10) on both sides, and the screws (10) penetrate the base through the notches (2) and the positioning rings (9).

5. A self-stirring beaker holder as defined in claim 1, wherein: The base (1) is provided with support plates (11) in front and back.

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