Speed-regulating multipurpose oscillator

Abstract

The utility model discloses a speed regulation multipurpose oscillator which comprises an oscillator body, an oscillation disc is fixedly installed on the upper end face of the oscillator body, a plurality of rows of test bottle containing grooves are sequentially formed in the upper end face of the oscillation disc from left to right, and a test bottle is placed in each test bottle containing groove. A synchronous stirring mechanism is arranged above the multiple test bottles in the same row of test bottle placing grooves, the synchronous stirring mechanism comprises stirring rods and a synchronizing mechanism, the number of the stirring rods is the same as that of the test bottle placing grooves, the stirring rods are located in the test bottles, and all the stirring rods located in the test bottles can be synchronously driven to rotate through the synchronizing mechanism; preferably, the synchronizing mechanism comprises an inverted concave plate. The utility model has the advantages that in the process of oscillating and mixing substances in the test bottle, the substances can be stirred and mixed at the same time, so that the mixing efficiency of the equipment is improved through the mixing mode.

Description

Technical Field

[0001] The utility model relates to the technical field of oscillation, in particular to a speed-regulating multi-purpose oscillator. Background Art

[0002] The speed-adjustable multi-purpose oscillator is a commonly used laboratory equipment, which is widely used in various scientific experiments that require oscillation processing. This oscillator has a variety of oscillation modes, including vertical, horizontal and double oscillation. This versatility enables it to adapt to the needs of different experiments and provides experimenters with greater flexibility.

[0003] The multi-purpose oscillator with speed regulation has the problem that it is difficult to stably clamp the reagent bottle during use, which may cause the reagent bottle to shake during the oscillation process, thereby causing the reagent bottle to fall over or collide, affecting the oscillation process. The patent number CN216910082U is a multi-purpose oscillator with speed regulation. The reagent bottle is inserted into the grid formed by the elastic net for preliminary limiting. The threaded column is driven to rotate by turning the knob. Under the action of the thread of the first threaded hole, the movable clamp is pushed toward the fixed clamp. The reagent bottle is further clamped and limited by the clamping groove. The reagent bottle in the oscillator is clamped and limited during use, which effectively avoids accidental collision of the reagent bottle during the oscillation process, ensures that the reagent bottle is firmly placed inside the oscillator, and ensures the oscillation mixing effect. This is a practical way to solve the above problems.

[0004] However, when using this speed-adjustable multi-purpose oscillator to mix multiple substances inside a test bottle, although it can ensure that the substances that are easy to precipitate will not settle to the bottom of the test bottle, since it is just a simple shaking, it cannot break up the substances with high viscosity, and its own mixing effect is poor; therefore, it does not meet the existing needs. In this regard, we propose a speed-adjustable multi-purpose oscillator. Utility Model Content

[0005] The purpose of the utility model is to provide a speed-adjustable multi-purpose oscillator to solve the problems raised in the above-mentioned background technology that when using this speed-adjustable multi-purpose oscillator to mix multiple substances located inside a test bottle, although it can ensure that the substances that are easy to precipitate will not settle to the bottom of the test bottle, it is only simply shaken and cannot break up the substances with high viscosity, resulting in a poor mixing effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a speed-regulating multi-purpose oscillator, comprising an oscillator, an oscillation disk being fixedly mounted on the upper end surface of the oscillator, a plurality of rows of test bottle placement slots being arranged in sequence from left to right on the upper end surface of the oscillation disk, a test bottle being placed inside each of the test bottle placement slots, a synchronous stirring mechanism being arranged above the plurality of test bottles located inside the test bottle placement slots in the same row, the synchronous stirring mechanism comprising stirring rods and a synchronous mechanism, the number of which is the same as the number of the test bottle placement slots, the stirring rods being located inside the test bottles, and the synchronous mechanism being able to synchronously drive all the stirring rods located inside the test bottles to rotate.

[0007] Preferably, the synchronization mechanism comprises an inverted concave plate, a stepper motor is fixedly mounted on the upper side of the middle position inside the inverted concave plate, and an output shaft of the stepper motor is connected to a motor shaft via a coupling.

[0008] Preferably, the upper fixed sleeve on the outer surface of the stirring rod is provided with a synchronous sprocket located inside the inverted concave plate, and the motor shaft and multiple synchronous sprockets located inside the same inverted concave plate are serially driven via a synchronous chain.

[0009] Preferably, a pressing head is provided on the upper side of the front and rear end surfaces of the oscillation disk, the opposite surfaces of the two pressing heads are connected to a strip plate, and the opposite surfaces of the two strip plates are connected to a spring.

[0010] Preferably, a rectangular fixing head is fixedly provided on one side of the upper end surface of the strip plate, a rectangular fixing groove is provided on the outer side of the rectangular fixing head and is located on the outer surface of the inverted concave plate, and the rectangular fixing head is inserted into the inside of the rectangular fixing groove.

[0011] Preferably, the upper end surface of the rectangular fixing head is an inclined surface, and the surface of the inner wall of the rectangular fixing groove facing the upper end surface of the rectangular fixing head is also located on the inclined surface.

[0012] Preferably, a circular cover plate is provided above the stepper motor and is located on the outer surface of the inverted concave plate, and the inverted concave plate and the circular cover plate are fixed by screws.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model uses an oscillator to oscillate and mix the substance in the test bottle, and the synchronous stirring mechanism can synchronously drive the stirring rod in the test bottle to rotate, so that the substance with high viscosity can be dispersed by the rotating stirring rod, and the substance in the test bottle is oscillated and stirred at the same time, thereby improving the mixing effect and efficiency of the oscillator;

[0015] 2. The utility model aligns the rectangular fixing groove on the outer surface of the inverted concave plate with the rectangular fixing head when the synchronous stirring mechanism is needed. After the rectangular fixing groove is aligned with the rectangular fixing head, the inverted concave plate is pushed downward, so that the inverted concave plate as a whole can be automatically fixed to the upper end surface of the oscillating disk. When the inverted concave plate needs to be removed, it is only necessary to press the pressing head inward. Through this disassembly and assembly method, the convenience of using the synchronous stirring mechanism is improved, so that the corresponding inverted concave plate can be installed according to the position of the placed test bottle, thereby improving its flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a partial internal view of the overall structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of the structure at center A;

[0019] Figure 4 For this utility model Figure 2 A magnified view of the structure at point B.

[0020] In the figure: 1. oscillator; 2. test bottle placement slot; 3. test bottle; 4. inverted concave plate; 5. stepper motor; 6. motor shaft; 7. stirring rod; 8. synchronous sprocket; 9. synchronous chain; 10. oscillation plate; 11. rectangular fixing slot; 12. strip plate; 13. rectangular fixing head; 14. pressing head; 15. spring. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] like Figure 2 The utility model is shown as a speed-regulating multi-purpose oscillator, comprising an oscillator 1, an oscillating plate 10 being fixedly mounted on the upper end surface of the oscillator 1, a plurality of rows of test bottle placement slots 2 being arranged on the upper end surface of the oscillating plate 10 from left to right, a test bottle 3 being placed inside each test bottle placement slot 2, a synchronous stirring mechanism being arranged above the plurality of test bottles 3 located inside the test bottle placement slots 2 in the same row, the synchronous stirring mechanism comprising stirring rods 7 and a synchronous mechanism, the stirring rods 7 being the same in number as the test bottle placement slots 2, the stirring rods 7 being located inside the test bottles 3, and all the stirring rods 7 located inside the test bottles 3 being synchronously driven to rotate through the synchronous mechanism.

[0023] As the preferred technical solution of this embodiment, Figure 3 As shown, the synchronization mechanism includes an inverted concave plate 4, and a stepper motor 5 is fixedly installed on the upper side of the middle position inside the inverted concave plate 4. The output shaft of the stepper motor 5 is connected to a motor shaft 6 through a coupling; when in use, the power supply is connected, when the oscillator 1 is started, the oscillation disk 10 and the test bottle 3 inside the test bottle placement groove 2 located on the upper end surface of the oscillation disk 10 are driven to vibrate, the stepper motor 5 is started, and the stepper motor 5 can drive the motor shaft 6 connected thereto to rotate.

[0024] The upper fixed sleeve of the outer surface of the stirring rod 7 is provided with a synchronous sprocket 8 located inside the inverted concave plate 4, and the motor shaft 6 and multiple synchronous sprockets 8 located inside the same inverted concave plate 4 are connected in series through a synchronous chain 9; when the motor shaft 6 rotates, the multiple synchronous sprockets 8 connected in series with it through the synchronous chain 9 will rotate synchronously with it. Since the synchronous sprocket 8 is fixedly sleeved on the upper side of the outer surface of the stirring rod 7, when the synchronous sprocket 8 rotates, the stirring rod 7 will also rotate accordingly. Through the above technical solution, the rotating stirring rod 7 can break up the material with high viscosity inside the test bottle 3, and by oscillating and stirring the material inside the test bottle 3 at the same time, the mixing effect and efficiency of the oscillator 1 are improved.

[0025] As the preferred technical solution of this embodiment, Figure 4As shown, a pressing head 14 is provided on the upper side of the front and rear end surfaces of the oscillation disk 10, and the opposite surfaces of the two pressing heads 14 are connected to a strip plate 12, and the opposite surfaces of the two strip plates 12 are connected to a spring 15; a rectangular fixing head 13 is fixedly provided on one side of the upper end surface of the strip plate 12, and the outer side of the rectangular fixing head 13 is provided with a rectangular fixing groove 11 located on the outer surface of the inverted concave plate 4, and the rectangular fixing head 13 is inserted into the inside of the rectangular fixing groove 11; the upper end surface of the rectangular fixing head 13 is an inclined surface, and the surface of the inner wall of the rectangular fixing groove 11 facing the upper end surface of the rectangular fixing head 13 is also located on the inclined surface; the inside of the rectangular fixing groove 11 located on the outer surface of the inverted concave plate 4 is clamped with a rectangular The fixing head 13 can fix the inverted concave plate 4 by inserting the rectangular fixing head 13 into the rectangular fixing groove 11. When the mixing process of the substances inside the test bottle 3 is completed, the pressing head 14 is pressed inwardly. As the pressing head 14 moves, the strip plate 12 fixed thereto and the rectangular fixing head 13 fixed to the outer surface of the strip plate 12 will also move inwardly. When the rectangular fixing head 13 completely leaves the interior of the rectangular fixing groove 11, the inverted concave plate 4 can be directly removed. When the inverted concave plate 4 is removed, the test bottle 3 with the substances inside mixed can be taken out. When it is necessary to place the test bottle 3 again and mix the substances inside it, the test bottle 3 is placed on the test bottle Place the inside of the groove 2, align the rectangular fixing groove 11 on the outer surface of the inverted concave plate 4 with the rectangular fixing head 13, and then push the inverted concave plate 4 inward. As the inverted concave plate 4 descends, the lower end surface of the inverted concave plate 4 will contact the upper end surface of the rectangular fixing head 13. Since the upper end surface of the rectangular fixing head 13 is an inclined surface, when the lower end surface of the inverted concave plate 4 contacts it and the inverted concave plate 4 continues to move downward, the rectangular fixing head 13 can be pushed inward. During the inward movement of the rectangular fixing head 13, the strip plate 12 fixed thereto will also move inward. When the strip plate 12 moves inward, it will squeeze the spring 15 connected to it. When After the rectangular fixing head 13 moves to the position of the rectangular fixing groove 11, the reaction force of the squeezed spring 15 can push the strip plate 12 and the rectangular fixing head 13 outward, so as to insert the rectangular fixing head 13 into the rectangular fixing groove 11 again. When the rectangular fixing head 13 is inserted into the rectangular fixing groove 11, the inverted concave plate 4 is fixed, and then the stepping motor 5 installed in the inverted concave plate 4 can be started to stir again. Through the above-mentioned disassembly and assembly method, the convenience of using the synchronous stirring mechanism is improved, so that the corresponding inverted concave plate 4 can be installed according to the position of the placed test bottle 3, thereby improving its flexibility.

[0026] As the preferred technical solution of this embodiment, Figure 3As shown, a circular cover plate located on the outer surface of the inverted concave plate 4 is provided above the stepper motor 5, and the inverted concave plate 4 and the circular cover plate are fixed by screws; when a failure occurs in the stepper motor 5, the circular cover plate located above the stepper motor 5 can be removed to repair it.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A speed-regulating multi-purpose oscillator, comprising an oscillator (1), characterized in that: An oscillating plate (10) is fixedly mounted on the upper end surface of the oscillator (1). The upper end surface of the oscillating plate (10) is provided with a plurality of test bottle placement slots (2) in order from left to right. A test bottle (3) is placed inside each of the test bottle placement slots (2). A synchronous stirring mechanism is provided above the plurality of test bottles (3) located inside the test bottle placement slots (2) in the same row. The synchronous stirring mechanism comprises stirring rods (7) and a synchronous mechanism, the number of which is the same as the number of the test bottle placement slots (2). The stirring rods (7) are located inside the test bottles (3). The synchronous mechanism can synchronously drive all the stirring rods (7) located inside the test bottles (3) to rotate.

2. The speed-regulating multi-purpose oscillator according to claim 1, characterized in that: The synchronization mechanism comprises an inverted concave plate (4), a stepper motor (5) is fixedly mounted on the upper side of the middle position inside the inverted concave plate (4), and the output shaft of the stepper motor (5) is connected to a motor shaft (6) via a coupling.

3. A speed-regulating multi-purpose oscillator according to claim 2, characterized in that: The upper fixed sleeve on the outer surface of the stirring rod (7) is provided with a synchronous sprocket (8) located inside the inverted concave plate (4), and the motor shaft (6) and a plurality of synchronous sprockets (8) located inside the same inverted concave plate (4) are serially driven via a synchronous chain (9).

4. A speed-regulating multi-purpose oscillator according to claim 2, characterized in that: A pressing head (14) is provided on the upper side of the front and rear end surfaces of the oscillating plate (10), the opposite surfaces of the two pressing heads (14) are connected to a strip plate (12), and the opposite surfaces of the two strip plates (12) are connected to a spring (15).

5. The speed-regulating multi-purpose oscillator according to claim 4, characterized in that: A rectangular fixing head (13) is fixedly provided on one side of the upper end surface of the strip plate (12), a rectangular fixing groove (11) is provided on the outer side of the rectangular fixing head (13) and is located on the outer surface of the inverted concave plate (4), and the rectangular fixing head (13) is inserted into the interior of the rectangular fixing groove (11).

6. A speed-regulating multi-purpose oscillator according to claim 5, characterized in that: The upper end surface of the rectangular fixing head (13) is an inclined surface, and the surface of the inner wall of the rectangular fixing groove (11) facing the upper end surface of the rectangular fixing head (13) is also located on the inclined surface.

7. The speed-regulating multi-purpose oscillator according to claim 2, characterized in that: A circular cover plate is provided above the stepping motor (5) and is located on the outer surface of the inverted concave plate (4), and the inverted concave plate (4) and the circular cover plate are fixed by screws.

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