CN216799682U

CN216799682U - Analytical chemistry raw materials agitating unit

Info

Publication number: CN216799682U
Application number: CN202220394786.XU
Authority: CN
Inventors: 朱文静
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-06-24
Anticipated expiration: 2032-02-26

Abstract

The utility model provides an analytical chemistry raw material stirring device. The analytical chemistry raw material stirring device includes: a base plate; the stirrer is fixedly arranged on the top of the bottom plate; a charging bucket disposed on top of the floor; the four grooves are all formed in the bottom of the bottom plate and are distributed in a rectangular array; the four rotating screws are respectively rotatably installed in the four grooves, and the top ends of the four rotating screws extend to the upper part of the bottom plate; and the four limiting plates are respectively installed on the four rotating screw rods in a threaded manner. The analytical chemical raw material stirring device provided by the utility model has the advantages of convenience in use, simplicity in operation, capability of preventing chemical raw materials from splashing out of the charging barrel and capability of enabling the charging barrel to be placed more stably.

Description

Analytical chemistry raw materials agitating unit

Technical Field

The utility model relates to the technical field of chemical processing equipment, in particular to an analytical chemical raw material stirring device.

Background

When carrying out chemical analysis experiment or chemical production, need mix the stirring to various chemical raw material solution, people generally all pour chemical raw material into the charging bucket in, stir the operation through agitating unit to the chemical raw material of charging bucket.

But current agitating unit when stirring chemical raw materials, chemical raw materials often can appear splashing out from the charging bucket, causes chemical raw materials material's waste, and current agitating unit when using, often appears owing to place the ground not flat, leads to agitating unit to appear rocking at the during operation, and then leads to the charging bucket to appear rocking the phenomenon, has certain potential safety hazard.

Therefore, it is necessary to provide a new analytical chemistry raw material stirring apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the analytical chemical raw material stirring device which is convenient to use, simple to operate, capable of preventing chemical raw materials from splashing out of the charging barrel and capable of enabling the charging barrel to be placed more stably.

In order to solve the above technical problems, the present invention provides an analytical chemistry raw material stirring apparatus comprising: a base plate; the stirrer is fixedly arranged on the top of the bottom plate; a charging bucket disposed on top of the floor; the four grooves are all formed in the bottom of the bottom plate and are distributed in a rectangular array; the four rotating screws are respectively rotatably installed in the four grooves, and the top ends of the four rotating screws extend to the upper part of the bottom plate; the four limiting plates are respectively installed on the four rotating screw rods in a threaded manner; the four base plates are fixedly arranged at the bottoms of the four limiting plates respectively; the rotating circular pipe is rotatably arranged on a rotating shaft of the stirrer; the fixed annular plate is fixedly sleeved on the rotating circular tube, and the bottom of the fixed annular plate is provided with a placing groove.

Preferably, two the standing groove is internal to be laid and is provided with two mounting panels, and two the bottom of mounting panel extends to corresponding respectively outside the standing groove, two the bottom of mounting panel fixed mounting respectively has a semicircle baffle, two the draw-in groove has been seted up respectively on the one side outer wall that the mounting panel kept away from each other, slidable mounting has two cardboards on the solid fixed ring shaped plate, and two one side that the cardboard is close to each other extends to corresponding respectively in the draw-in groove.

Preferably, the two clamping plates are fixedly mounted on the outer wall of one side far away from each other respectively, compression springs are movably sleeved on the two clamping plates respectively, one ends, close to each other, of the two compression springs are fixedly connected with the fixed ring-shaped plate, and the other ends of the two compression springs are fixedly connected with the corresponding moving plates respectively.

Preferably, the outer wall of the rotating circular pipe is fixedly sleeved with a first annular sponge, and the rotating circular pipe is internally and fixedly provided with a second annular sponge.

Preferably, the top ends of the four rotating screw rods are respectively and fixedly provided with a rotating handle, and the four rotating handles are respectively and fixedly sleeved with an anti-skidding sleeve.

Preferably, the inner walls of the two sides of the four grooves are respectively provided with a limiting groove, and the two sides of the four limiting plates respectively extend into the corresponding limiting grooves and are in sliding connection with the corresponding inner walls of the limiting grooves.

Preferably, friction plates are fixedly mounted at the bottoms of the four backing plates respectively.

Compared with the related art, the analytical chemistry raw material stirring device provided by the utility model has the following beneficial effects:

the utility model provides an analytical chemical raw material stirring device, which drives a backing plate and a friction plate to move downwards to contact with the ground by rotating a rotating handle, so that one side of the backing plate stands on the ground, the backing plate and a charging barrel are horizontally placed on the ground, a chemical raw material solution is introduced into the charging barrel, a stirring rod is lowered into the charging barrel by starting a descending device of a stirrer, two semicircular baffles are driven to contact with the top of the charging barrel to plug the charging barrel, a rotating device on the stirrer is started to drive the stirring rod to rotate to mix and stir the chemical raw material solution, the chemical raw material solution is prevented from splashing out of the charging barrel by plugging the charging barrel with the two semicircular baffles, the chemical raw material solution is prevented from entering a rotating round pipe by a first annular sponge, the chemical raw material solution is prevented from splashing to the outside from a gap between the semicircular baffles and the rotating round pipe by a second annular sponge to cause material waste, drive the cardboard through removing the movable plate and leave the draw-in groove, separate from solid fixed ring shaped plate at the effect semicircle baffle downwardly moving of gravity, and then dismantle semicircle baffle from this device get off, the process is simple quick, and work efficiency is high.

Drawings

FIG. 1 is a schematic structural diagram of an analytical chemistry raw material stirring apparatus according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

fig. 4 is a top view of the semi-circular baffle shown in fig. 1.

Reference numbers in the figures: 1. a base plate; 2. a groove; 3. rotating the screw; 4. a limiting plate; 5. a base plate; 6. a friction plate; 7. a blender; 8. a charging barrel; 9. rotating the circular tube; 10. fixing the annular plate; 11. a card slot; 12. mounting a plate; 13. clamping a plate; 14. moving the plate; 15. a compression spring; 16. a semicircular baffle plate; 17. a first ring-shaped sponge; 18. a second ring-shaped sponge.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a stirring apparatus for analytical chemistry raw materials according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is a top view of the semi-circular baffle shown in fig. 1. The analytical chemistry raw materials agitating unit includes: a base plate 1; the stirrer 7 is fixedly arranged on the top of the bottom plate 1; the charging barrel 8 is arranged at the top of the bottom plate 1, a rotating device on the stirrer 7 rotates to drive the stirring rod to rotate, and the chemical raw material solution in the charging barrel 8 is mixed and stirred through the rotation of the stirring rod; the four grooves 2 are all arranged at the bottom of the bottom plate 1, and the four grooves 2 are distributed in a rectangular array; the four rotating screws 3 are respectively rotatably installed in the four grooves 2, and the top ends of the four rotating screws 3 extend to the upper part of the bottom plate 1; the four limiting plates 4 are respectively installed on the four rotating screws 3 in a threaded manner; the four base plates 5 are respectively and fixedly installed at the bottoms of the four limiting plates 4, the limiting plates 4 are driven to rotate downwards by rotating the rotating screw 3, the limiting plates 4 move downwards to drive the base plates 5 and the friction plates 6 to move downwards to be in contact with the ground, and then one side of the bottom plate 1 is stood on the ground, so that the bottom plate 1 and the charging barrel 8 are horizontally placed on the ground; the rotary round pipe 9 is rotatably arranged on the rotating shaft of the stirrer 7, and the rotary round pipe 9 is rotatably arranged on the rotating shaft of the stirrer 7, so that the rotary round pipe 9 cannot rotate when the rotating shaft on the stirrer 7 rotates, the two semicircular baffles 16 cannot rotate to store a static state, and the semicircular baffles 16 can tightly plug the charging barrel 8; and the fixing ring is fixedly provided with a ring-shaped plate 10, the fixing ring-shaped plate 10 is fixedly sleeved on the rotating circular tube 9, and the bottom of the fixing ring-shaped plate 10 is provided with a placing groove.

In order to prevent chemical raw material solution from splashing out of the charging barrel 8 during stirring and causing raw material waste, two mounting plates 12 are arranged in the two placing grooves, the bottoms of the two mounting plates 12 respectively extend out of the corresponding placing grooves, semicircular baffles 16 are respectively fixedly arranged at the bottoms of the two mounting plates 12, clamping grooves 11 are respectively formed in the outer walls of the two mounting plates 12 at the sides far away from each other, two clamping plates 13 are slidably arranged on the fixed ring-shaped plate 10, the sides, close to each other, of the two clamping plates 13 respectively extend into the corresponding clamping grooves 11, the mounting plates 12 are clamped by the clamping plates 13 with one sides located in the clamping grooves 11, the two semicircular baffles 16 are further arranged on the fixed ring-shaped plate 10, and the two semicircular baffles 16 are mutually contacted to form a circular baffle to block the opening of the charging barrel 8, prevent the chemical raw material solution from splashing and causing waste.

In order to make cardboard 13 not receive under the effect of external force one side be located draw-in groove 11 all the time, examine the field to mounting panel 12, and then semicircle baffle 16 fixed mounting is on this device, two there is movable plate 14, two on the one side outer wall that cardboard 13 kept away from each other respectively movable sleeve is equipped with compression spring 15 on the cardboard 13 respectively, and two compression spring 15 one end that is close to each other all with solid fixed ring shaped plate 10 fixed connection, two compression spring 15 the other end respectively with corresponding movable plate 14 fixed connection.

In order to prevent chemical raw material solution from entering the rotating circular tube 9 and splashing outside through a gap between the semicircular baffle 16 and the rotating circular tube 9 to cause material waste, a first annular sponge 17 is fixedly sleeved on the outer wall of the rotating circular tube 9, and a second annular sponge 18 is fixedly installed in the rotating circular tube 9.

In order to enable an operator to more conveniently rotate the four screw rods 3, the top ends of the four screw rods 3 are respectively and fixedly provided with a rotating handle, and the four rotating handles are respectively fixedly sleeved with an anti-skidding sleeve, so that the phenomenon of skidding of hands when the handles are rotated is prevented through the anti-skidding sleeves, and the working efficiency is influenced.

In order to limit the limiting plate 4, the rotating screw 3 is rotated to drive the limiting plate 4 to move, limiting grooves are formed in the inner walls of the two sides of the four grooves 2 respectively, and the two sides of the four limiting plates 4 extend into the corresponding limiting grooves respectively and are connected with the corresponding inner walls of the limiting grooves in a sliding mode.

In order to increase the friction force between the backing plates 5 and the ground and enable the device to be placed on the ground more stably, the bottom parts of the four backing plates 5 are respectively fixedly provided with friction plates 6.

The analytical chemical raw material stirring device provided by the utility model has the following working principle: the compression spring 15 is in a free state in an initial state, one side of the clamping plate 13 is positioned in the clamping groove 11 to clamp the mounting plate 12, and then the two semicircular baffles 16 are fixedly mounted on the fixed annular plate 10, when the device needs to be used, the device is moved to a specific position, when a rotating handle at a low position of the terrain needs to be rotated clockwise, the rotating handle rotates to drive the rotating screw 3 to rotate, the rotating screw 3 rotates to drive the limiting plate 4 to rotate downwards, the limiting plate 4 moves downwards to drive the backing plate 5 and the friction plate 6 to move downwards to be contacted with the ground, so that one side of the bottom plate 1 is tilted upwards, the bottom plate 1 and the charging barrel 8 are horizontally placed on the ground, a chemical raw material solution is introduced into the charging barrel 8, the descending device of the stirrer 7 is started, the stirring rod on the stirrer 7 descends into the charging barrel 8, and then the two semicircular baffles 16 are driven to be contacted with the top of the charging barrel 8, and then plug up the charging bucket 8, start the rotating device on the agitator 7 and drive the puddler to rotate, rotate and mix the chemical raw material solution through the puddler, the charging bucket 8 is plugged up and prevented from splashing out from the charging bucket 8 in the chemical raw material solution through two semicircular baffles 16, prevent the chemical raw material solution from entering into rotating the round tube 9 through the first annular sponge 17, make the connection between two semicircular baffles 16 and rotating the round tube 9 more closely through the second annular sponge 18, prevent the chemical raw material solution from splashing to the external world from the interval between semicircular baffle 16 and rotating the round tube 9, cause the material to be wasted, when needing to dismantle and wash the semicircular baffle 16, the movable plate 14 drives the cardboard 13 to leave the draw-in groove 11, when the cardboard 13 leaves the draw-in groove 11 completely, the semicircular baffle 16 moves downwards under the effect of gravity and separates from the fixed ring-shaped plate 10, furthermore, the semicircular baffle 16 is detached from the device, the process is simple and quick, and the working efficiency is high.

the utility model provides an analytical chemical raw material stirring device, a backing plate 5 and a friction plate 6 are driven to move downwards to be in contact with the ground by rotating a rotating handle, one side of a bottom plate 1 is stood on the ground, the bottom plate 1 and a charging barrel 8 are horizontally placed on the ground, a chemical raw material solution is led into the charging barrel 8, a stirring rod is lowered to enter the charging barrel 8 by starting a descending device of a stirring machine 7, two semicircular baffles 16 are driven to be in contact with the top of the charging barrel 8 to plug the charging barrel 8, a rotating device on the stirring machine 7 is started to drive the stirring rod to rotate to mix and stir the chemical raw material solution, the charging barrel 8 is plugged by the two semicircular baffles 16 to prevent the chemical raw material solution from splashing out of the charging barrel 8, the chemical raw material solution is prevented from entering the rotating circular tube 9 by a first annular sponge 17, and the chemical raw material solution is prevented from splashing outside from a gap between the semicircular baffles 16 and the rotating circular tube 9 by a second annular sponge 18 The material is extravagant, drives cardboard 13 through removing movable plate 14 and leaves draw-in groove 11, separates from solid fixed ring shaped plate 10 at the effect semicircle baffle 16 downward movement of gravity, and then dismantles semicircle baffle 16 from this device, and the process is simple quick, and work efficiency is high.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An analytical chemistry raw material stirring device, comprising:

a base plate;

the stirrer is fixedly arranged on the top of the bottom plate;

a charging bucket disposed on top of the floor;

the four grooves are all formed in the bottom of the bottom plate and are distributed in a rectangular array;

the four rotating screws are respectively rotatably installed in the four grooves, and the top ends of the four rotating screws extend to the upper part of the bottom plate;

the four limiting plates are respectively installed on the four rotating screw rods in a threaded manner;

the four base plates are fixedly arranged at the bottoms of the four limiting plates respectively;

the rotating circular pipe is rotatably arranged on a rotating shaft of the stirrer;

the fixed annular plate is fixedly sleeved on the rotating circular tube, and the bottom of the fixed annular plate is provided with a placing groove.

2. The analytical chemical raw material stirring device of claim 1, wherein two mounting plates are arranged in the two placing grooves, the bottom parts of the two mounting plates respectively extend out of the corresponding placing grooves, semicircular baffles are respectively fixedly arranged at the bottom parts of the two mounting plates, clamping grooves are respectively formed in the outer walls of the two mounting plates on the sides far away from each other, two clamping plates are slidably arranged on the fixed ring-shaped plate, and the sides close to each other of the two clamping plates respectively extend into the corresponding clamping grooves.

3. The analytical chemical raw material stirring device of claim 2, wherein moving plates are respectively and fixedly mounted on the outer walls of the two clamping plates at the sides far away from each other, compression springs are respectively and movably sleeved on the two clamping plates, the ends, close to each other, of the two compression springs are respectively and fixedly connected with the fixed ring-shaped plates, and the other ends of the two compression springs are respectively and fixedly connected with the corresponding moving plates.

4. The analytical chemical raw material mixing apparatus of claim 3, wherein the outer wall of the rotating circular tube is fixedly sleeved with a first ring-shaped sponge, and the rotating circular tube is fixedly installed with a second ring-shaped sponge.

5. The analytical chemistry raw material mixing device of claim 1, wherein a rotating handle is fixedly installed on top of each of four rotating screws, and an anti-slip sleeve is fixedly installed on each of four rotating handles.

6. The analytical chemical raw material stirring device of claim 1, wherein two side inner walls of the four grooves are respectively provided with a limiting groove, and two sides of the four limiting plates respectively extend into the corresponding limiting grooves and are slidably connected with the corresponding inner walls of the limiting grooves.

7. The analytical chemical raw material mixing apparatus of claim 5, wherein friction plates are fixedly installed at bottoms of the four backing plates, respectively.