CN219784484U

CN219784484U - Anti-sinking stirrer

Info

Publication number: CN219784484U
Application number: CN202320892728.4U
Authority: CN
Inventors: 王德忠; 张清民; 薛守涛; 薛玉军; 张凯
Original assignee: Shanxi Xinfa Chemical Co ltd
Current assignee: Shanxi Xinfa Chemical Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-10-03
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses an anti-sinking stirrer, which relates to the technical field of alumina polishing solution production equipment and aims at solving the problem that residual alumina polishing solution possibly adheres to the inner wall of an existing stirrer after the existing stirrer is used, so that the quality of polishing solution finished products in subsequent batches can be affected. The utility model has reasonable structural design and convenient use, and can clean up the used sieve plate and the alumina polishing solution possibly remained on the inner wall of the stirrer by arranging the annular scraping plate and matching with the two springs, so that the subsequent production is not influenced, and the quality of the finished product of the alumina polishing solution is ensured.

Description

Anti-sinking stirrer

Technical Field

The utility model relates to the technical field of alumina polishing solution production equipment, in particular to an anti-sinking stirrer.

Background

Alumina is a high hardness compound having a melting point of 2054 ℃ and a boiling point of 2980 ℃ and being ionizable at high temperatures, is commonly used for the manufacture of refractory materials, and is also commonly used for the manufacture of polishing solutions due to its extremely high hardness. Through searching, chinese patent with the authority of CN215540517U discloses a high-efficiency mixing and stirring device for producing aluminum oxide polishing liquid, the raw materials of the aluminum oxide polishing liquid can be rapidly and efficiently stirred and mixed, the agglomerated raw materials in the raw materials of the aluminum oxide polishing liquid can be rapidly crushed, and crushing components of the mixing and stirring device can be simply and conveniently disassembled and cleaned, so that the high-efficiency mixing and stirring device is high in working performance, high in stirring speed and convenient to use.

However, the above design still has the disadvantage that the existing stirrer may have residual alumina polishing solution adhered to the inner wall of the stirrer after use, and after a period of time, the residual polishing solution may dry and agglomerate and adhere to the inner wall of the stirrer due to evaporation of water, and dissolve into new polishing solution again when the stirrer is used next time, thereby causing concentration change of the newly produced polishing solution and possibly affecting quality of finished polishing solution.

Disclosure of Invention

The utility model provides an anti-sinking stirrer, which aims to solve the defect that the existing stirrer possibly has residual alumina polishing solution attached to the inner wall of the stirrer after being used, so that the quality of finished polishing solution products in subsequent batches can be influenced.

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

an anti-sinking agitator comprising:

the device comprises a shell, wherein a motor is fixedly arranged on the inner wall of the top of the shell, a first bidirectional screw rod is fixedly arranged on an output shaft of the motor, a plurality of stirring paddles are fixedly sleeved on the first bidirectional screw rod, a partition plate is fixedly arranged on the inner wall of the shell, an extrusion plate is sleeved on the first bidirectional screw rod in a threaded manner, a chute is formed in the inner wall of the shell, the same screen plate is slidingly arranged in two chutes, and a feed pipe and a discharge pipe are communicated on one side of the shell;

the two sliding grooves are internally and fixedly provided with supporting rods, springs are fixedly sleeved on the supporting rods, the supporting rods are in sliding connection with the sieve plate, a second bidirectional screw rod is rotatably arranged on the inner wall of the bottom of the shell, an annular scraping plate is sleeved on the second bidirectional screw rod through threads, the annular scraping plate is in sliding connection with the inner wall of the shell, a belt pulley is fixedly sleeved on each of the first bidirectional screw rod and the second bidirectional screw rod, and one belt is driven on each belt pulley.

In a preferred embodiment, a limiting rod is fixedly arranged on the inner wall of the bottom of the shell, and the sieve plate is in sliding connection with the limiting rod.

In a preferred embodiment, the second bidirectional screw rod and the limiting rod are both in sliding connection with the extrusion plate.

In a preferred embodiment, bearings are fixedly sleeved on the bottom end of the first bidirectional screw rod and the upper end and the lower end of the second bidirectional screw rod, circular grooves are formed in the inner walls of the upper side and the lower side of the shell, and a plurality of bearings are fixedly arranged in the corresponding circular grooves respectively.

In a preferred embodiment, two vent holes are formed in the top of the shell, and a dust screen is fixedly arranged in each vent hole.

In a preferred embodiment, an annular baffle is fixedly arranged on the inner wall of the shell, and the annular baffle is positioned between the partition plate and the extrusion plate.

According to the anti-sinking stirrer, the ventilation holes are formed in the stirrer, so that the motor can conveniently dissipate heat, and the service life of the stirrer can be effectively prolonged;

according to the anti-sinking stirrer, the sieve plate can vibrate up and down, so that the sieve plate does not need to be taken out, and can be cleaned up in the stirrer, and the anti-sinking stirrer is convenient to use;

the utility model has reasonable structural design and convenient use, and can clean up the used sieve plate and the alumina polishing solution possibly remained on the inner wall of the stirrer by arranging the annular scraping plate and matching with the two springs, so that the subsequent production is not influenced, and the quality of the finished product of the alumina polishing solution is ensured.

Drawings

FIG. 1 is a schematic perspective view of an anti-sinking agitator according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an anti-sinking agitator according to the present utility model;

fig. 3 is a schematic structural view of a portion a of an anti-sinking agitator according to the present utility model.

In the figure: 1. a housing; 2. a motor; 3. a first bidirectional screw rod; 4. stirring paddles; 5. a partition plate; 6. an extrusion plate; 7. a sieve plate; 8. a second bidirectional screw rod; 9. an annular scraping plate; 10. a limit rod; 11. a belt pulley; 12. a belt; 13. a chute; 14. a support rod; 15. a spring; 16. a feed pipe; 17. a discharge pipe; 18. a dust-proof net.

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. 1-3, one embodiment of the present solution provides: an anti-sinking agitator comprising:

the device comprises a shell 1, wherein a motor 2 is fixedly arranged on the inner wall of the top of the shell 1, a first bidirectional screw rod 3 is fixedly arranged on an output shaft of the motor 2, a plurality of stirring paddles 4 are fixedly sleeved on the first bidirectional screw rod 3, a partition board 5 is fixedly arranged on the inner wall of the shell 1, an extrusion plate 6 is sleeved on the first bidirectional screw rod 3 in a threaded manner, a sliding groove 13 is formed in the inner wall of the shell 1, the same sieve plate 7 is arranged in two sliding grooves 13 in a sliding manner, and a feeding pipe 16 and a discharging pipe 17 are communicated on one side of the shell 1;

the two sliding grooves 13 are internally and fixedly provided with supporting rods 14, the two supporting rods 14 are fixedly sleeved with springs 15, the two supporting rods 14 are in sliding connection with the sieve plate 7, the bottom inner wall of the shell 1 is rotatably provided with a second bidirectional screw rod 8, the second bidirectional screw rod 8 is sleeved with an annular scraping plate 9 in a threaded manner, the annular scraping plate 9 is in sliding connection with the inner wall of the shell 1, the first bidirectional screw rod 3 and the second bidirectional screw rod 8 are fixedly sleeved with belt pulleys 11, and the two belt pulleys 11 are provided with the same belt 12 in a transmission manner.

In this embodiment, the gag lever post 10 is fixedly arranged on the bottom inner wall of the shell 1, and the screen plate 7 is slidably connected with the gag lever post 10, so that the screen plate can be limited and guided.

In this embodiment, the second bidirectional screw rod 8 and the limiting rod 10 are slidably connected to the extrusion plate 6, so as to limit and guide the extrusion plate.

In this embodiment, the bearings are fixedly sleeved on the bottom end of the first bidirectional screw rod 3 and the upper and lower ends of the second bidirectional screw rod 8, so that the first bidirectional screw rod and the second bidirectional screw rod can be conveniently rotated, round grooves are formed in the inner walls of the upper and lower sides of the housing 1, and a plurality of bearings are fixedly arranged in the corresponding round grooves respectively, so that the bearings can be conveniently installed.

In this embodiment, two ventilation holes have been seted up on the top of casing 1, can be convenient for the motor dispel the heat, two all fixedly in the ventilation hole is provided with dust screen 18, can be convenient for prevent dust.

In this embodiment, the fixed annular baffle that is provided with on the inner wall of casing 1, annular baffle is located baffle 5 with between the stripper plate 6, can be convenient for carry out spacingly to the stripper plate.

The theory of operation, when using this agitator to produce alumina polishing solution, pour into this agitator with the raw materials through inlet pipe 16 in earlier and fall on sieve 7, wherein, liquid raw materials can pass sieve 7 and directly fall on the bottom inner wall of casing 1, then, starter motor 2, rotate through the output shaft of motor 2, thereby can drive first two-way lead screw 3 and a plurality of stirring rake 4 rotate, further, first two-way lead screw 3 pivoted can drive stripper plate 6 and carry out vertical ascending reciprocating motion, and extrude sieve 7 and remove downwards, at this moment, the raw materials that the surplus condenses into the piece on the sieve can be crushed and fall on the bottom inner wall of casing 1 and stir, and, sieve 7 can compress two springs 15 when removing downwards, when stripper plate 6 upwards moves and resets, through the ascending elasticity that compresses two springs 15 produced, thereby make 7 vibrations take place for the left raw materials on the messenger 7 more thoroughly that is screened, simultaneously, two belt pulleys 11 cooperate belt 12 to rotate, thereby can drive annular scraper 9 and carry out vertical ascending reciprocating motion, and then can carry out the casing inner wall with the casing 1 and carry out the reciprocal motion on the vertical direction, and can carry out the inside when the casing is required to be washed to the inside when the casing 1, can be opened to the inside when the filter plate is cleaned, this agitator is finished, can be finished when the inside is washed to the casing 1, the inside is finished, can be washed to the inside is washed to the casing is finished when the inside is washed to the casing is required to be washed to be 1.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Anti-sinking stirrer, comprising a shell (1), characterized in that: a motor (2) is fixedly arranged on the inner wall of the top of the shell (1), a first bidirectional screw rod (3) is fixedly arranged on an output shaft of the motor (2), a plurality of stirring paddles (4) are fixedly sleeved on the first bidirectional screw rod (3), a baffle plate (5) is fixedly arranged on the inner wall of the shell (1), the extrusion plate (6) is sleeved on the first bidirectional screw rod (3) in a threaded manner, a sliding groove (13) is formed in the inner wall of the shell (1), the same screen plate (7) is arranged in the sliding groove (13), and one side of the shell (1) is communicated with a feed pipe (16) and a discharge pipe (17);

two all fixed bracing piece (14) that are provided with in spout (13), two all fixed cover is equipped with spring (15) on bracing piece (14), two bracing piece (14) all with sieve (7) sliding connection, it is provided with second bidirectional screw (8) to rotate on the bottom inner wall of casing (1), the thread bush is equipped with annular scraper blade (9) on second bidirectional screw (8), annular scraper blade (9) with the inner wall sliding connection of casing (1), first bidirectional screw (3) with all fixed cover is equipped with belt pulley (11) on second bidirectional screw (8), two the transmission has same belt (12) on belt pulley (11).

2. An anti-sinking agitator as claimed in claim 1, wherein: a limiting rod (10) is fixedly arranged on the inner wall of the bottom of the shell (1), and the sieve plate (7) is in sliding connection with the limiting rod (10).

3. An anti-sinking agitator as claimed in claim 2, wherein: the second bidirectional screw rod (8) and the limiting rod (10) are both in sliding connection with the extrusion plate (6).

4. An anti-sinking agitator as claimed in claim 1, wherein: the bottom of the first bidirectional screw rod (3) and the upper end and the lower end of the second bidirectional screw rod (8) are fixedly sleeved with bearings, round grooves are formed in the inner walls of the upper side and the lower side of the shell (1), and a plurality of bearings are fixedly arranged in the corresponding round grooves respectively.

5. An anti-sinking agitator as claimed in claim 1, wherein: two vent holes are formed in the top of the shell (1), and dustproof nets (18) are fixedly arranged in the two vent holes.

6. An anti-sinking agitator as claimed in claim 1, wherein: an annular baffle is fixedly arranged on the inner wall of the shell (1), and the annular baffle is positioned between the partition plate (5) and the extrusion plate (6).