CN213493349U

CN213493349U - Experimental device for chemical reagent allotment is used

Info

Publication number: CN213493349U
Application number: CN202022001960.3U
Authority: CN
Inventors: 朱志朋; 李颂文; 殷昌云
Original assignee: Wuhu Kailino Electronic Materials Co ltd
Current assignee: Wuhu Kailino Electronic Materials Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-22
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses an experimental device for blending chemical reagents, which comprises a supporting seat, a supporting plate, a supporting rod, a top plate and a supporting rod, wherein the supporting rod is arranged between the supporting seat and the supporting plate, and the supporting rod is arranged between the top plate and the supporting plate; the bottom of backup pad is equipped with rocks the mechanism, it is connected with coupling mechanism to rock the mechanism, rock the mechanism and control by locating the transmission assembly between backup pad and the roof, coupling mechanism is including the connecting plate, the spliced pole, a spring, the connecting plate rocks by rocking mechanism control, the spring mounting is between connecting plate and backup pad, the spliced pole is connected in the bottom of connecting plate, the inside groove has been seted up to the bottom terminal surface of spliced pole, set up the communicating screw hole with the inside groove on the spliced pole, install the bolt in the screw hole, the end connection of bolt has connection bearing, install the inserted bar in the connection bearing, the tip of inserted bar can stretch into in. The utility model is ingenious in design and convenient in use.

Description

Experimental device for chemical reagent allotment is used

Technical Field

The utility model relates to a chemistry experiment technical field specifically is an experimental apparatus of chemical reagent allotment usefulness.

Background

The test tube is the common glass instrument in chemistry experiment room, and in the experiment of chemical reagent allotment, often need shake evenly to the test tube after the completion of allotment, present laboratory staff generally adopts the form of manual rocking to shake even the mixture, and work efficiency is lower.

Therefore, a need exists for a chemical dispensing assay device.

SUMMERY OF THE UTILITY MODEL

The utility model provides an experimental apparatus of chemical reagent allotment usefulness, the technical problem who exists in can the above-mentioned background of effectual solution.

In order to achieve the above object, the present invention provides the following technical solutions:

an experimental device for blending chemical reagents comprises a supporting seat, a supporting plate, a supporting rod, a top plate and a supporting rod, wherein the supporting rod is arranged between the supporting seat and the supporting plate, and the supporting rod is arranged between the top plate and the supporting plate; the bottom of backup pad is equipped with rocks the mechanism, it is connected with coupling mechanism to rock the mechanism, rock the mechanism and control by locating the transmission subassembly between backup pad and the roof, coupling mechanism is including connecting plate, spliced pole, spring, the connecting plate rocks by rocking mechanism control, the spring mounting is between connecting plate and backup pad, the spliced pole is connected in the bottom of connecting plate, the inside groove has been seted up to the bottom terminal surface of spliced pole, set up on the spliced pole with the communicating screw hole of inside groove, the threaded hole installs the bolt, the end connection of bolt has connection bearing, install the inserted bar in the connection bearing, the tip of inserted bar can stretch into in the inside groove.

Preferably, the transmission assembly comprises a speed reduction motor, a transmission shaft and a bearing seat.

Preferably, gear motor connects the bottom at the roof, the top at the backup pad is fixed to the bearing frame, the upper end and the gear motor of transmission shaft are connected, and the lower extreme of transmission shaft passes bearing frame, backup pad and is connected with rocking mechanism.

Preferably, the rocking mechanism comprises a rotary table, a rotating bearing and an ejector rod, the rotating bearing is fixed at the bottom of the supporting plate, the upper end of the rotary table is inserted into the rotating bearing and connected with the lower end of the transmission shaft, the ejector rod is connected to the bottom of the rotary table, the lower end of the ejector rod is connected with a roller, and the roller is installed in an inner ring groove formed in the upper surface of the connecting plate.

Preferably, the groove top wall of the inner groove is provided with an elastic gasket.

The beneficial effects of the utility model reside in that:

one is as follows: the utility model discloses a set up the motion that the gyro wheel was circular orbit in the inner circle groove of connecting plate to under the cooperation of the connecting plate that makes and spring, can rock.

The second step is as follows: the utility model discloses a set up the cooperation of inserted bar, connection bearing and bolt, can insert the inside groove back in the upper end of test tube, block the test tube.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1: the structure of the utility model is schematically shown.

FIG. 2: the utility model discloses the structure schematic diagram of A department.

FIG. 3: the utility model discloses the structure schematic diagram of B department.

FIG. 4: the utility model discloses the structure schematic diagram of connecting plate bottom.

In the figure: 1. the supporting seat comprises a supporting seat 2, a supporting plate 3, a supporting rod 4, a top plate 5, a supporting rod 6, a connecting plate 7, a connecting column 8, a spring 9, an inner groove 10, a threaded hole 11, a bolt 12, a connecting bearing 13, an inserting rod 14, a speed reducing motor 15, a transmission shaft 16, a bearing seat 17, a rotary table 18, a rotating bearing 19, a push rod 20, a roller 21, an inner ring groove 22 and an elastic washer.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present invention provides an experimental apparatus for allocating chemical reagents, which includes a supporting seat 1, a supporting plate 2, a supporting rod 3, a top plate 4, and a supporting rod 5, wherein the supporting rod 3 is disposed between the supporting seat 1 and the supporting plate 2, and the supporting rod 5 is disposed between the top plate 4 and the supporting plate 2.

Referring to fig. 1, a rocking mechanism is disposed at the bottom of the supporting plate 2, the rocking mechanism is connected to a connecting mechanism, and the rocking mechanism is controlled by a transmission assembly disposed between the supporting plate 2 and the top plate 4.

Referring to fig. 1 and 2, the transmission assembly includes a gear motor 14, a transmission shaft 15, and a bearing seat 16, the gear motor 14 is connected to the bottom of the top plate 4, the bearing seat 16 is fixed to the top of the supporting plate 2, the upper end of the transmission shaft 15 is connected to the gear motor 14, and the lower end of the transmission shaft 15 passes through the bearing seat 16 and the supporting plate 2 and is connected to the shaking mechanism, so that when the gear motor 14 is started, the transmission shaft 15 can rotate and the shaking mechanism can shake.

Referring to fig. 1, 3 and 4, the shaking mechanism includes a turntable 17, a rotary bearing 18, and a push rod 19, the rotary bearing 18 is fixed at the bottom of the supporting plate 2, the upper end of the turntable 17 is inserted into the rotary bearing 18 and connected with the lower end of the transmission shaft 15, so that when the transmission shaft 15 rotates, the turntable 17 rotates

Referring to fig. 1 and 4, a top rod 19 is connected to the bottom of the turntable 17, a roller 20 is connected to the lower end of the top rod 19, the roller 20 is installed in an inner ring groove 21 formed on the upper surface of the connecting plate 6, and when the turntable 17 rotates, the roller 20 can move in a circular track in the inner ring groove 21.

Referring to fig. 1 and 3, the connecting mechanism includes a connecting plate 6, a connecting column 7 and a spring 8, the connecting plate 6 is controlled by the shaking mechanism to shake, the spring 8 is installed between the connecting plate 6 and the supporting plate 2, the connecting column 7 is connected to the bottom of the connecting plate 6, an inner groove 9 is formed in the bottom end face of the connecting column 7, during an experiment, the upper end of the test tube can be inserted into the inner groove 9 and can be extruded with an elastic washer 22 arranged on the top wall of the inner groove 9, and liquid in the test tube is prevented from shaking.

Referring to fig. 3 again, the connection post 7 is provided with a threaded hole 10 communicating with the inner groove 9, a bolt 11 is installed in the threaded hole 10, the end of the bolt 11 is connected with a connection bearing 12, an insertion rod 13 is installed in the connection bearing 12, the end of the insertion rod 13 can extend into the inner groove 9, when the upper end of the test tube is inserted into the inner groove 9 and pressed between the upper end of the test tube and the elastic washer 22, the bolt 11 can be turned so that the insertion rod 13 can extend into the inner groove 9 and form a form that the test tube is clamped as shown in fig. 3.

The implementation principle of the embodiment is as follows:

the raw materials needed for preparing the chemical reagent are put into the test tube, after the preparation is completed, the upper end of the test tube is inserted into the inner groove 9 and is propped against the elastic washer 22, and then the bolt 11 is rotated, so that the inserted rod 13 can extend into the inner groove 9 and can clamp the test tube.

Then, the reduction motor 14 is started to rotate the turntable 17, and when the turntable 17 rotates, the roller 20 can move in a circular track in the inner ring groove 21, so that the test tube can shake under the cooperation of the connecting plate 6 and the spring 8.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited to the above-mentioned embodiments, and the method and the technical solution of the present invention are not substantially improved or improved, so long as the present invention is applied to other occasions directly.

Claims

1. The utility model provides an experimental apparatus of chemical reagent allotment usefulness which characterized in that: the supporting device comprises a supporting seat (1), a supporting plate (2), a supporting rod (3), a top plate (4) and a supporting rod (5), wherein the supporting rod (3) is arranged between the supporting seat (1) and the supporting plate (2), and the supporting rod (5) is arranged between the top plate (4) and the supporting plate (2); the bottom of the supporting plate (2) is provided with a shaking mechanism, the shaking mechanism is connected with a connecting mechanism, the shaking mechanism is controlled by a transmission assembly arranged between the supporting plate (2) and the top plate (4), the connecting mechanism comprises a connecting plate (6), a connecting column (7) and a spring (8), the connecting plate (6) is controlled by the shaking mechanism to shake, the spring (8) is arranged between the connecting plate (6) and the supporting plate (2), the connecting column (7) is connected with the bottom of the connecting plate (6), the bottom end face of the connecting column (7) is provided with an inner groove (9), the connecting column (7) is provided with a threaded hole (10) communicated with the inner groove (9), a bolt (11) is arranged in the threaded hole (10), the end part of the bolt (11) is connected with a connecting bearing (12), and an inserting rod (13) is arranged in the connecting bearing (12, the end of the insertion rod (13) can extend into the inner groove (9).

2. A chemical reagent dispensing assay device according to claim 1, wherein: the transmission assembly comprises a speed reducing motor (14), a transmission shaft (15) and a bearing seat (16).

3. A chemical reagent dispensing assay device according to claim 2, wherein: gear motor (14) are connected in the bottom of roof (4), the top in backup pad (2) is fixed in bearing frame (16), the upper end and the gear motor (14) of transmission shaft (15) are connected, and the lower extreme of transmission shaft (15) passes bearing frame (16), backup pad (2) and is connected with rocking mechanism.

4. A chemical reagent dispensing assay device according to claim 3, wherein: the shaking mechanism comprises a rotary plate (17), a rotating bearing (18) and an ejector rod (19), wherein the rotating bearing (18) is fixed at the bottom of the supporting plate (2), the upper end of the rotary plate (17) is inserted into the rotating bearing (18) and is connected with the lower end of the transmission shaft (15), the ejector rod (19) is connected to the bottom of the rotary plate (17), the lower end of the ejector rod (19) is connected with a roller (20), and the roller (20) is installed in an inner ring groove (21) formed in the upper surface of the connecting plate (6).

5. A chemical reagent dispensing assay device according to claim 1, wherein: and an elastic gasket (22) is arranged on the top wall of the inner groove (9).