CN219849705U

CN219849705U - Device for fixedly supporting multiple simultaneous distillation extractors

Info

Publication number: CN219849705U
Application number: CN202321341853.2U
Authority: CN
Inventors: 李艳; 张璇; 武凯卓; 赵元第
Original assignee: Tianjin Pulai Chemical Technology Co ltd; Tianjin Pulaite Science And Technology Development Co ltd
Current assignee: Tianjin Pulai Chemical Technology Co ltd; Tianjin Pulaite Science And Technology Development Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-20
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a device for fixedly supporting a plurality of simultaneous distillation extractors, which belongs to the technical field of distillation extractors and comprises a supporting table, a protruding seat welded on one side of the top wall of the supporting table and a plurality of instrument seats arranged on the protruding seat, wherein a bottom groove is formed in the bottom wall of the supporting table, a servo motor is vertically arranged on the top wall of the bottom groove, a lifting groove is formed above the bottom groove in the top wall of the supporting table, an output shaft of the servo motor is coaxially connected with a screw rod, a piston block is sleeved on the screw rod in a threaded manner, a placement plate is fixedly welded on the top of the piston block, a plurality of placing grooves are formed in the top wall of the placement plate, and the placing grooves are in one-to-one correspondence with the instrument seats. This a device for a plurality of simultaneous distillation extractors of fixed stay makes the liquid outlet of distillation extractor aim at the opening of flask, can not reveal when making the distillation extractor flowing back for the application scope of the device is bigger.

Description

Device for fixedly supporting multiple simultaneous distillation extractors

Technical Field

The utility model belongs to the technical field of distillation extractors, and particularly relates to a device for fixedly supporting a plurality of simultaneous distillation extractors.

Background

The distillation extraction instrument is a novel device in the field of distillation extraction, and compared with simultaneous distillation extraction, solid-phase microextraction, headspace sampling and the like, the distillation extraction instrument is an effective treatment technology which is simple and convenient to operate and has good qualitative and quantitative effects.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: before the distillation extractor is used in a laboratory, the distillation extractor needs to be fixed by using a fixed supporting device, and a flask corresponding to the distillation extractor is placed at the position of a liquid discharge port. The most structures of the existing fixed supporting devices are fixed, so that the fixed supporting devices can only be suitable for distillation extractors with one specification, and liquid discharge ports of the distillation extractors with different specifications cannot be just opposite to the opening of a flask, so that leakage can be generated during liquid discharge of the distillation extractors.

For this purpose, we propose a device for fixedly supporting a plurality of simultaneous distillation extractors solving the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide a device for fixedly supporting a plurality of simultaneous distillation extractors, so that the liquid discharge ports of the distillation extractors are aligned to the opening of a flask, leakage can not occur during liquid discharge of the distillation extractors, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the device for fixedly supporting the plurality of simultaneous distillation extractors comprises a supporting table, a protruding seat welded on one side of the top wall of the supporting table and a plurality of instrument seats arranged on the protruding seat, wherein a bottom groove is formed in the bottom wall of the supporting table, a servo motor is vertically arranged on the top wall of the bottom groove, a lifting groove is formed in the top wall of the supporting table and is positioned above the bottom groove, an output shaft of the servo motor is coaxially connected with a screw rod, and a piston block is sleeved on the screw rod in a threaded manner;

the top of the piston block is fixedly welded with a storage plate, a plurality of placing grooves are formed in the top wall of the storage plate, and the placing grooves correspond to the instrument seats one by one.

As a preferred embodiment, the screw is vertically arranged and rotatably connected to the bottom wall of the lifting groove; so that the servo motor can drive the screw rod to stably run when in operation, and the servo motor needs external electric power facilities to supply power.

As a preferred implementation scheme, both sides of each placing groove are provided with sliding grooves towards the inside of the object placing plate, and each sliding groove is internally provided with an electric telescopic rod and a telescopic block, wherein both ends of the electric telescopic rod are respectively fixedly connected with the inner wall of the sliding groove and the telescopic block; so that the telescopic block can be driven to move when the electric telescopic rod stretches.

As an optimal implementation scheme, the telescopic blocks are attached to the inner wall of the chute, clamping plates are fixedly welded on one sides of the two telescopic blocks in the placing groove, which are opposite to each other, and the two clamping plates are arranged opposite to each other; the two clamping plates can be used for clamping and fixing the flask in a combined action mode, and the shape of the clamping plates can be adjusted according to actual needs.

As a preferred embodiment, the bottom wall of each placing groove is provided with a pressure sensor, one side wall of the placing plate is provided with a controller, and a plurality of pressure sensors and a plurality of electric telescopic rods are coupled and connected with the controller.

As a preferred implementation scheme, sliding rods are welded on two sides of the bottom wall of the storage plate, slots are formed on two sides of the top wall of the supporting table, and the two sliding rods are inserted into the two slots in an anastomotic manner; thereby keeping the object placing plate stable when lifting.

In summary, the technical effects and advantages of the present utility model are:

according to the device for fixedly supporting the plurality of simultaneous distillation extractors, the positions of the object placing plate and the flasks on the object placing plate can be adjusted by driving the servo motor to operate so as to drive the screw to operate, so that the flasks can correspond to the distillation extractors with different specifications, the liquid discharge ports of the distillation extractors are aligned to the openings of the flasks, leakage can not occur when the distillation extractors discharge liquid, and the application range of the device is wider;

this a device for a plurality of simultaneous distillation extractors of fixed stay, after the diapire of standing groove is put into to the flask and pressure application gives pressure sensor, pressure sensor transmission signal of telecommunication is to the controller, and two electric telescopic handle that the controller drive corresponds with this pressure sensor extends, makes two splint carry out the centre gripping to the flask fixedly for the flask can not rock in the use, has guaranteed the stability of flask, thereby has removed the trouble that manual operation apparatus carries out the flask clamp and presss from both sides tightly fixedly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional view of the storage plate of the present utility model.

In the figure: 1. a support table; 2. a protruding seat; 3. an instrument seat; 4. a bottom groove; 5. a servo motor; 6. a lifting groove; 7. a screw; 8. a piston block; 9. a storage plate; 10. a placement groove; 11. a pressure sensor; 12. a chute; 13. an electric telescopic rod; 14. a telescopic block; 15. a clamping plate; 16. a slide bar; 17. a slot; 18. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 3, a device for fixedly supporting a plurality of simultaneous distillation extractors comprises a supporting table 1, a protruding seat 2 welded on one side of the top wall of the supporting table 1, and a plurality of instrument seats 3 mounted on the protruding seat 2, wherein a bottom groove 4 is formed in the bottom wall of the supporting table 1, a servo motor 5 is vertically mounted on the top wall of the bottom groove 4, a lifting groove 6 is formed on the top wall of the supporting table 1 above the bottom groove 4, an output shaft of the servo motor 5 is coaxially connected with a screw rod 7, the screw rod 7 is vertically arranged and rotatably connected with the bottom wall of the lifting groove 6, so that the screw rod 7 can be driven to stably operate when the servo motor 5 is operated, external electric power facilities are required for power supply of the servo motor 5, and a piston block 8 is sleeved on the screw rod 7 in a threaded manner;

a storage plate 9 is fixedly welded at the top of the piston block 8, wherein a plurality of placing grooves 10 are formed in the top wall of the storage plate 9, the placing grooves 10 are used for placing flasks, the placing grooves 10 are in one-to-one correspondence with the plurality of instrument seats 3, so that a group of distillation extractors can be placed in one instrument seat 3, the flasks corresponding to the distillation extractors are placed in the placing grooves 10, sliding rods 16 are welded at two sides of the bottom wall of the storage plate 9, slots 17 are formed at two sides of the top wall of the supporting table 1, and the two sliding rods 16 are inserted into the two slots 17 in an anastomotic manner, so that the storage plate 9 is stable when being lifted;

the utility model discloses a storage rack, including storing board 9, the container board 9 is fixed, be formed with spout 12 in the both sides at every standing groove 10, all be equipped with electric telescopic handle 13 and expansion block 14 in every spout 12, wherein electric telescopic handle 13's both ends respectively with the inner wall of spout 12 and expansion block 14 fixed connection, can drive expansion block 14 and remove when electric telescopic handle 13 stretches out and draws back, expansion block 14 is laminated with the inner wall of spout 12, and the welding has splint 15 in the side that two expansion blocks 14 in the standing groove 10 are all fixed, two splint 15 set up in opposite directions, two splint 15 combined action can carry out the centre gripping fixed to the flask, splint 15's shape can be adjusted according to actual need, pressure sensor 11 is all installed to the diapire of every standing groove 10, install controller 18 at one side wall of storing board 9, a plurality of pressure sensor 11 and a plurality of electric telescopic handle 13 all are connected with controller 18 coupling, during practical application, pressure sensor 11 can refer to the technical principle of model of DYLY-103 model, controller 18 can refer to the technical principle of OHR-PR 10.

The device for fixedly supporting a plurality of simultaneous distillation extractors comprises: firstly, placing a plurality of groups of distillation extractors on an instrument seat 3, placing liquid discharge ports of the distillation extractors above a placing groove 10, placing flasks in the placing grooves 10 respectively when the distillation extractors are used, after placing the flasks in the placing groove 10 (at the moment, two clamping plates 15 are positioned at one ends far away from each other in the placing groove 10) and applying pressure to a pressure sensor 11, the pressure sensor 11 transmits an electric signal to a controller 18, the controller 18 transmits the electric signal to two electric telescopic rods 13 corresponding to the pressure sensor 11, so that the two telescopic blocks 14 are stretched to drive the two telescopic blocks to be close to each other, and the two clamping plates 15 clamp and fix two sides of the flasks, so that the flasks are kept stable, and at the moment, the liquid discharge ports of the distillation extractors corresponding to the flasks are positioned just above the flasks, so that liquid can be completely discharged into the flasks and cannot leak to other external positions when the distillation extractors discharge liquid; when the opening of the flask is not close to the liquid outlet of the distillation extractor, the servo motor 5 can be driven to operate to drive the screw 7 to operate, so that the piston block 8 drives the object placing plate 9 to lift (the two slide bars 16 lift in the slot 17) along with the screw, and the flask is close to the liquid outlet of the distillation extractor; when the flask is not used or needs to be taken out, the flask is slightly moved upwards, namely, the flask is slightly moved upwards with little effort, the flask is separated from the pressure sensor 11, at the moment, the pressure sensor 11 transmits an electric signal to the controller 18, and the controller 18 drives the two electric telescopic rods 13 to shrink, so that the limitation on the flask is thoroughly contacted.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The device for fixedly supporting a plurality of simultaneous distillation extractors comprises a supporting table (1), a protruding seat (2) welded on one side of the top wall of the supporting table (1) and a plurality of instrument seats (3) arranged on the protruding seat (2), and is characterized in that a bottom groove (4) is formed in the bottom wall of the supporting table (1), a servo motor (5) is vertically arranged on the top wall of the bottom groove (4), a lifting groove (6) is formed in the top wall of the supporting table (1) above the bottom groove (4), a screw rod (7) is coaxially connected with an output shaft of the servo motor (5), and a piston block (8) is sleeved on the screw rod (7) through threads;

the top of the piston block (8) is fixedly welded with a storage plate (9), wherein a plurality of placing grooves (10) are formed in the top wall of the storage plate (9), and the placing grooves (10) are in one-to-one correspondence with the instrument seats (3).

2. Device for fixedly supporting a plurality of simultaneous distillation extractors according to claim 1, characterized in that the screw (7) is arranged vertically and is rotatably connected to the bottom wall of the lifting trough (6).

3. Device for fixedly supporting a plurality of simultaneous distillation extractors according to claim 1, characterized in that both sides of each of said holding tanks (10) are formed with sliding grooves (12) toward the inside of the object holding plate (9), each of said sliding grooves (12) is provided with an electric telescopic rod (13) and a telescopic block (14), wherein both ends of said electric telescopic rod (13) are fixedly connected with the inner wall of said sliding groove (12) and said telescopic block (14), respectively.

4. A device for fixedly supporting a plurality of simultaneous distillation extractors according to claim 3, wherein the telescopic blocks (14) are attached to the inner wall of the chute (12), and two clamping plates (15) are fixedly welded to opposite sides of the two telescopic blocks (14) in the placing groove (10), and the two clamping plates (15) are arranged opposite to each other.

5. The device for fixedly supporting a plurality of simultaneous distillation extractors as claimed in claim 4, wherein a pressure sensor (11) is mounted on a bottom wall of each of said placement tanks (10), a controller (18) is mounted on a side wall of said storage plate (9), and a plurality of said pressure sensors (11) and a plurality of electric telescopic rods (13) are coupled to said controller (18).

6. The device for fixedly supporting a plurality of simultaneous distillation extractors according to claim 1, wherein sliding rods (16) are welded on both sides of the bottom wall of the object placing plate (9), slots (17) are formed on both sides of the top wall of the supporting table (1), and the two sliding rods (16) are inserted into the two slots (17) in an anastomotic manner.