CN213943185U

CN213943185U - Quick batch constant volume device

Info

Publication number: CN213943185U
Application number: CN202021512394.6U
Authority: CN
Inventors: 墨耘硕; 尚作麒
Original assignee: Shenyang Anpin Technology Co ltd
Current assignee: Shenyang Anpin Technology Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-08-13
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a quick batch constant volume device among the constant volume device technical field, the on-line screen storage device comprises a base, first connecting groove and electric telescopic handle etc, work through electric telescopic handle, it reciprocates to drive the movable plate ration, the suction liquid subassembly includes a suction liquid section of thick bamboo, during movable plate ration rebound, liquid gets into in the suction liquid section of thick bamboo along the feed liquor pipe, during movable plate ration rebound, liquid is discharged along the drain pipe, through the pulling handle, the removal sliding plate, make flourishing liquid container on it be located the downside of suction liquid subassembly respectively, liquid is discharged along the drain pipe, get into in the flourishing liquid container of its downside, manual operation step is few, use manpower sparingly and effectively promote constant volume efficiency simultaneously. The sliding plate is fixedly connected with sliding blocks on the symmetrical side walls, first sliding grooves matched with the sliding blocks for use are formed in the side walls of the base, and the sliding blocks are connected in the first sliding grooves in a sliding mode. The sliding block can slide in the first sliding groove under the action of external force, so that the sliding plate can conveniently slide between the symmetrical bases.

Description

Quick batch constant volume device

Technical Field

The utility model relates to a constant volume technical field, specific field is a quick batch constant volume device.

Background

The liquid constant volume is usually needed in the experimental process, and the constant volume is the process that when the volumetric flask is used for preparing the solution with accurate concentration, water is added and the solution is 1 to 2 centimeters away from the scale mark, the solution is absorbed and injected into the volumetric flask by a rubber-tipped dropper, the sight line is horizontal to the lowest position of the concave liquid level, and the solution reaches the scale mark. The constant volume is carried out in a volumetric flask, a beaker is generally used for preparing the reagent, for example, 1L of the reagent can be prepared to be about 900ml to 950ml in the beaker, the reagent is transferred to the volumetric flask, a solvent is further added, the reagent is added to a concave liquid level 2 to 3 cm away from the scales of the volumetric flask, the solution is kept still for 1 to 2 minutes, a rubber head dropper is used for dropping the reagent until the scale mark is level with the lowest part of the liquid level, a plug is covered, and the reagent is turned over and shaken uniformly. The existing constant volume operation, the preorder preparation in the constant volume step, namely the preparation of adding water and leaving the scale mark and also 1 to 2 centimeters also need to be completed manually, when the constant volume sample is more, manpower and time are wasted, the constant volume efficiency is low, and therefore the quick batch constant volume device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick batch constant volume device to solve the problem of mentioning in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid batch constant volume device comprises bases which are symmetrically arranged, wherein the upper end face of each base is fixedly connected with a first connecting groove, an electric telescopic rod is fixedly connected in each first connecting groove, the telescopic ends of the electric telescopic rods are fixedly connected with a movable plate, the lower end of the movable plate is uniformly and fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a connecting sleeve, and a suction liquid group is clamped in the connecting sleeve;

the suction liquid assembly comprises a suction liquid cylinder, the suction liquid cylinder is a transparent cylinder, a scale is arranged on the side wall of the suction liquid cylinder, a piston is arranged in the suction liquid cylinder, one end of a piston rod is fixedly connected to the side wall of the piston, the other end of the piston rod is fixedly connected with a connecting handle, the connecting handle is clamped with the connecting sleeve, a liquid outlet pipe is communicated and arranged on the bottom wall of the suction liquid cylinder, a liquid inlet pipe is communicated and arranged on the side wall of the suction liquid cylinder, and check valves are arranged on the liquid outlet pipe and the liquid inlet pipe;

and sliding plates are symmetrically connected between the bases in a sliding manner, second connecting grooves are uniformly and fixedly connected onto the sliding plates, and liquid containers are clamped in the second connecting grooves.

Preferably, the sliding plates are fixedly connected to the symmetrical side walls of the sliding plates, the side walls of the base are provided with sliding grooves matched with the sliding blocks, and the sliding blocks are slidably connected to the sliding grooves.

Preferably, the lower end surface of the sliding plate is symmetrically provided with pulleys, the side wall of the base is fixedly connected with a sliding groove matched with the pulleys, and the pulleys are located in the sliding groove.

Preferably, a handle is fixedly connected to the side wall of the sliding plate.

Preferably, the second connecting grooves are arranged in a matrix shape on the sliding plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a quick batch constant volume device, work through electric telescopic handle, it reciprocates to drive the movable plate ration, the suction liquid subassembly includes a suction liquid section of thick bamboo, during movable plate ration rebound, liquid gets into a suction liquid section of thick bamboo along the feed liquor pipe in, during movable plate ration rebound, liquid discharges along the drain pipe, through the pulling handle, remove the sliding plate, make the splendid attire liquid container on it be located the downside of suction liquid subassembly respectively, liquid discharges along the drain pipe, get into in the splendid attire liquid container of its downside, manual operation step is few, it effectively promotes constant volume efficiency simultaneously to use manpower sparingly.

Further, fixedly connected with slider on the lateral wall of sliding plate symmetry, set up the first spout that uses with the slider cooperation on the lateral wall of base, slider sliding connection is in first spout. The sliding block can slide in the first sliding groove under the action of external force, so that the sliding plate can conveniently slide between the symmetrical bases.

Further, the lower terminal surface symmetry of sliding plate is installed the pulley, fixedly connected with on the lateral wall of base with the pulley cooperation second spout that uses, the pulley is located the second spout. The pulley can roll in the second chute under the action of external force, so that the sliding plate can slide smoothly between the symmetrical bases.

Drawings

FIG. 1 is a sectional view of the main structure of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a top view of the main structure of the present invention.

In the figure: the device comprises a base 1, a first connecting groove 2, an electric telescopic rod 3, a movable plate 4, a connecting rod 5, a connecting sleeve 6, a liquid pumping component 7, a liquid pumping barrel 701, a piston 702, a piston 703, a piston rod 704, a connecting handle 705, a liquid outlet pipe 705, a liquid inlet pipe 706, a sliding plate 8, a second connecting groove 9, a liquid container 10, a sliding block 11, a first sliding groove 12, a pulley 13, a second sliding groove 14 and a handle 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The description of the directions (up, down, left, right, front, and back) is made with reference to the structure shown in fig. 1 of the drawings attached to the specification, but the practical direction of the present invention is not limited thereto.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: referring to fig. 1, the rapid batch volume fixing device comprises bases 1 which are symmetrically arranged, wherein the bases 1 are used for supporting other components thereon, the upper end face of the base 1 is fixedly connected with first connecting grooves 2, electric telescopic rods 3 are fixedly connected in the first connecting grooves 2, the first connecting grooves 2 are used for fixing the electric telescopic rods 3, the telescopic ends of the electric telescopic rods 3 are fixedly connected with a movable plate 4, the lower end of the movable plate 4 is uniformly and fixedly connected with one end of a connecting rod 5, the other end of the connecting rod 5 is fixedly connected with a connecting sleeve 6, a suction liquid assembly 7 is clamped in the connecting sleeve 6, the electric telescopic rods 3 are electrically connected with an external controller, and the movable plate 4 is driven to move up and down quantitatively by the operation of the electric telescopic rods 3;

referring to fig. 1, the pumping fluid assembly 7 includes a pumping fluid cylinder 701, the pumping fluid cylinder 701 is a transparent cylinder, and a scale is arranged on the side wall of the suction liquid cylinder 701, a piston 702 is arranged in the suction liquid cylinder 701, one end of a piston rod 703 is fixedly connected to the side wall of the piston 702, the other end of the piston rod 703 is fixedly connected with a connecting handle 704, the connecting handle 704 is clamped with the connecting sleeve 6, a liquid outlet pipe 705 is communicated with the bottom wall of the suction liquid cylinder 701, a liquid inlet pipe 706 is communicated with the side wall of the pumping liquid cylinder 701, the liquid inlet pipe 706 is connected with an external liquid source, the liquid outlet pipe 705 and the liquid inlet pipe 706 are both provided with one-way valves, when the moving plate 4 moves upwards quantitatively, liquid enters the pumping liquid cylinder 701 along the liquid inlet pipe 706, and when the moving plate 4 moves upwards quantitatively, the liquid is discharged along the liquid outlet pipe 705;

referring to fig. 1, a sliding plate 8 is slidably connected between the symmetrical bases 1, second connecting grooves 9 are uniformly and fixedly connected to the sliding plate 8, liquid containers 10 are clamped in the second connecting grooves 9, the sliding plate 8 is moved by pulling the handle 15, the liquid containers 10 on the sliding plate are respectively located at the lower sides of the liquid suction components 7, liquid is discharged along the liquid outlet pipe 705 and enters the liquid containers 10 at the lower sides of the liquid outlet pipe 705, manual operation steps are few, manpower is saved, and the constant volume efficiency is effectively improved.

Referring to fig. 2, specifically, the sliding block 11 is fixedly connected to the symmetrical side walls of the sliding plate 8, the side wall of the base 1 is provided with a first sliding slot 12 used in cooperation with the sliding block 11, and the sliding block 11 is slidably connected to the first sliding slot 12. The sliding block 11 can slide in the first sliding groove 12 under the action of external force, so that the sliding plate 8 can slide between the symmetrical bases 1 conveniently.

Referring to fig. 2, specifically, pulleys 13 are symmetrically installed on the lower end surface of the sliding plate 8, a second sliding groove 14 used in cooperation with the pulleys 13 is fixedly connected to the side wall of the base 1, and the pulleys 13 are located in the second sliding groove 14. The pulley 13 can roll in the second sliding groove 14 under the action of an external force, so that the sliding plate 8 can slide smoothly between the symmetrical bases 1.

Referring to fig. 3, in detail, a handle 15 is fixedly connected to a side wall of the sliding plate 8. The handle 15 is convenient to move the sliding plate 8, so that the liquid containers 10 on the sliding plate are respectively positioned at the lower sides of the liquid pumping assemblies 7, and the liquid pumping assemblies 7 pour liquid into the liquid containers 10 at the lower sides of the liquid pumping assemblies.

Referring to fig. 3, in detail, the second connecting slots 9 are arranged in a matrix shape on the sliding plate 8. The number of the liquid containing containers 10 transversely arranged in the matrix is equal to the number of the suction liquid assemblies 7, the sliding plate 8 is moved by pulling the handle 15, so that the liquid containing containers 10 on the sliding plate are respectively positioned at the lower sides of the suction liquid assemblies 7, the suction liquid assemblies 7 pour liquid into the liquid containing containers 10 at the lower sides of the suction liquid assemblies, manual operation steps are few, manpower is saved, and meanwhile, the constant volume efficiency is effectively improved.

The working principle is as follows: the base 1 is used for supporting other components thereon, the first connecting groove 2 is used for fixing the electric telescopic rod 3, the electric telescopic rod 3 is electrically connected with an external controller, the movable plate 4 is driven to move up and down quantitatively by the work of the electric telescopic rod 3, the pumping liquid component 7 comprises a pumping liquid cylinder 701, the pumping liquid cylinder 701 is a transparent cylinder, a scale is arranged on the side wall of the pumping liquid cylinder 701, a piston 702 is arranged inside the pumping liquid cylinder 701, one end of the piston rod 703 is fixedly connected on the side wall of the piston 702, the other end of the piston rod 703 is fixedly connected with a connecting handle 704, the connecting handle 704 is clamped with the connecting sleeve 6, a liquid outlet pipe 705 is communicated on the bottom wall of the pumping liquid cylinder 701, a liquid inlet pipe 706 is communicated on the side wall of the pumping liquid cylinder 701, the liquid inlet pipe 706 is connected with an external liquid source, one-way valves are respectively arranged on the liquid outlet pipe 705 and the liquid inlet pipe 706, when the movable plate 4 moves up quantitatively, liquid enters the pumping liquid cylinder 701 along the liquid inlet pipe 706, when the moving plate 4 moves upwards quantitatively, the liquid is discharged along the liquid outlet pipe 705, the sliding plate 8 is moved by pulling the handle 15, so that the liquid containers 10 on the sliding plate are respectively positioned at the lower sides of the pumping liquid assemblies 7, the liquid is discharged along the liquid outlet pipe 705 and enters the liquid containers 10 at the lower sides of the liquid containers, the manual operation steps are few, manpower is saved, and meanwhile, the constant volume efficiency is effectively improved.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick batch constant volume device which characterized in that: the movable type vacuum suction device comprises bases (1) which are symmetrically arranged, wherein the upper end face of each base (1) is fixedly connected with a first connecting groove (2), electric telescopic rods (3) are fixedly connected in the first connecting grooves (2), the telescopic ends of the electric telescopic rods (3) are fixedly connected with a movable plate (4), the lower end of the movable plate (4) is uniformly and fixedly connected with one end of a connecting rod (5), the other end of the connecting rod (5) is fixedly connected with a connecting sleeve (6), and a suction liquid assembly (7) is clamped in the connecting sleeve (6);

the suction liquid assembly (7) comprises a suction liquid cylinder (701), the suction liquid cylinder (701) is a transparent cylinder, a dial gauge is arranged on the side wall of the suction liquid cylinder (701), a piston (702) is arranged inside the suction liquid cylinder (701), one end of a piston rod (703) is fixedly connected to the side wall of the piston (702), the other end of the piston rod (703) is fixedly connected with a connecting handle (704), the connecting handle (704) is clamped with the connecting sleeve (6), a liquid outlet pipe (705) is communicated with the bottom wall of the suction liquid cylinder (701), a liquid inlet pipe (706) is communicated with the side wall of the suction liquid cylinder (701), and check valves are respectively arranged on the liquid outlet pipe (705) and the liquid inlet pipe (706);

the liquid container is characterized in that sliding plates (8) are symmetrically connected between the bases (1) in a sliding mode, second connecting grooves (9) are evenly and fixedly connected to the sliding plates (8), and liquid containers (10) are connected into the second connecting grooves (9) in a clamping mode.

2. A rapid batch sizing device according to claim 1, wherein: the sliding plate is characterized in that sliding blocks (11) are fixedly connected to the symmetrical side walls of the sliding plate (8), first sliding grooves (12) matched with the sliding blocks (11) are formed in the side walls of the base (1), and the sliding blocks (11) are connected in the first sliding grooves (12) in a sliding mode.

3. A rapid batch sizing device according to claim 2, wherein: pulleys (13) are symmetrically installed on the lower end face of the sliding plate (8), a second sliding groove (14) matched with the pulleys (13) is fixedly connected to the side wall of the base (1), and the pulleys (13) are located in the second sliding groove (14).

4. A rapid batch sizing device according to claim 1, wherein: the side wall of the sliding plate (8) is fixedly connected with a handle (15).

5. A rapid batch sizing device according to claim 1, wherein: the second connecting grooves (9) are arranged on the sliding plate (8) in a matrix shape.