Centrifugal machine with high stability

Abstract

The utility model discloses a centrifugal machine with high stability, which relates to the technical field of centrifugal machines and comprises an outer cylinder, a mounting shell is mounted on the inner wall of the bottom of the outer cylinder, a rotating shell is rotatably mounted in the mounting shell, a connecting shaft is mounted at the bottom of the rotating shell and penetrates through the bottom of the outer cylinder, and a rotating shaft is mounted in the rotating shell. A limiting assembly is arranged in the rotating shell, the limiting assembly comprises mounting grooves, limiting grooves and springs, the mounting grooves are symmetrically formed in the top of the rotating shell, the limiting grooves are formed in the inner wall of the mounting shell and connected with the mounting grooves, and the springs are mounted on the inner wall of the bottom of the rotating shell. The limiting shaft installed on the outer side of the base enters the limiting groove through the installation groove for limiting, pressure is exerted on the spring in the installation process, the spring generates upward elastic force, and the base is stably installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifuge technical field, specifically is a centrifuge with high stability. BACKGROUND

[0002] The centrifuge is a kind of machinery that separates liquid and solid particles or liquid and liquid mixture by centrifugal force, and the centrifugal force is determined by rotation speed, rotation radius and mass of substance.

[0003] Patent document CN221714604U discloses a centrifuge solid-liquid separator, which discloses "water in water tank is injected into rotating connection pipe by water pump, water is sprayed to inner screen cylinder by water spraying cleaning head for cleaning, and after cleaning, water pipe is placed on water pipe support, which not only saves staff time, but also improves cleaning efficiency of inner screen cylinder.

[0004] However, the centrifuge of the above-mentioned disclosure mainly considers the internal cleaning problem, but the screen cylinder in the centrifuge lacks a stable structure, and the screen cylinder is not convenient to disassemble to take out the dry product inside during use.

[0005] Therefore, it is necessary to study a centrifuge with high stability, which can ensure the stability of the screen cylinder under the condition that the screen cylinder is convenient to disassemble. UTILITY MODEL CONTENTS

[0006] The utility model discloses a centrifuge with high stability to solve the technical problem of lacking stable structure in the background art and the screen cylinder being inconvenient to disassemble to take out the dry product inside during use.

[0007] To achieve the above object, the utility model provides the following technical scheme: a centrifuge with high stability, comprising: an outer cylinder, an installation shell is installed on the bottom inner wall of the outer cylinder, a rotating shell is rotatably installed in the inside of the installation shell, a connecting shaft is installed at the bottom of the rotating shell, and the connecting shaft penetrates the bottom of the outer cylinder, a limiting assembly is arranged in the inside of the rotating shell, the limiting assembly comprises an installation slot, a limiting slot and a spring, the installation slot is symmetrically arranged at the top of the rotating shell, the limiting slot is arranged on the inner wall of the installation shell, and the limiting slot is connected with the installation slot, and the spring is installed on the bottom inner wall of the rotating shell.

[0008] Preferably, a base is installed in the inside of the rotating shell through the limiting assembly, and limiting shafts corresponding to the installation slots are symmetrically installed on both sides of the base.

[0009] Preferably, a centrifuge cylinder is installed at the top of the base, a positioning ring is installed at the top of the centrifuge cylinder, and use grooves are symmetrically arranged on the inner side of the positioning ring.

[0010] Preferably, the bottom of the outer cylinder is provided with a support seat, the bottom of the support seat is provided with a driving motor, and the output end of the driving motor is connected with the connecting shaft.

[0011] Preferably, the front surface of the outer cylinder is provided with a controller, the bottom of the outer cylinder is provided with a liquid discharge pipe penetratingly arranged, and the inner side of the top of the outer cylinder is provided with an internal thread.

[0012] Preferably, the top of the outer cylinder is provided with a top cover through the internal thread, the bottom of the top cover is provided with a threaded column connected with an external thread, the bottom of the threaded column is provided with a positioning groove, the positioning groove is embedded with a positioning ring, and the top of the top cover is provided with a rotating handle.

[0013] Compared with the prior art, the centrifugal cylinder has the advantages that:

[0014] 1. In the centrifugal cylinder, in order to ensure the stability of the centrifugal cylinder, the limiting shaft arranged on the outer side of the base is arranged into the limiting groove through the mounting groove for limiting, pressure is applied to the spring during installation, the spring generates upward elastic force to stably install the base, and when the top cover is rotatably installed, the positioning ring is embedded in the positioning groove, so that the top of the centrifugal cylinder is also limited.

[0015] 2. In the centrifugal cylinder, when the centrifugal cylinder needs to be disassembled to take out the ammonium fluoride dry product in the centrifugal cylinder, since the top cover can be disassembled through the thread, the centrifugal cylinder can be taken out by rotating the centrifugal cylinder to make the limiting shaft correspond to the use groove of the mounting groove, so that the dry product after centrifugation is taken out more conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a sectional view of the outer cylinder of the utility model;

[0018] Figure 3 It is a centrifugal cylinder structure schematic view of the utility model;

[0019] Figure 4 It is a top cover structure schematic view of the utility model.

[0020] In the drawing: 1, outer cylinder; 2, internal thread; 3, controller; 4, liquid discharge pipe; 5, support seat; 6, driving motor; 7, top cover; 8, rotating handle; 9, threaded column; 10, positioning groove; 11, mounting shell; 12, rotating shell; 13, connecting shaft; 14, mounting groove; 15, limiting groove; 16, spring; 17, centrifugal cylinder; 18, base; 19, limiting shaft; 20, positioning ring; 21, use groove. DETAILED DESCRIPTION

[0021] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0022] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relation shown based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0024] Please refer to Figure 1 、 Figure 2 And Figure 3 A centrifuge with high stability;

[0025] It includes: outer cylinder 1, the bottom inner wall of outer cylinder 1 is provided with mounting shell 11, rotating shell 12 is rotatably installed in the inside of mounting shell 11, connecting shaft 13 is installed at the bottom of rotating shell 12, and connecting shaft 13 penetrates the bottom of outer cylinder 1, limit assembly is arranged in the inside of rotating shell 12, limit assembly includes installation groove 14, limit groove 15 and spring 16, installation groove 14 is symmetrically provided at the top of rotating shell 12, limit groove 15 is provided on the inner wall of mounting shell 11, and limit groove 15 is connected with installation groove 14, spring 16 is installed on the bottom inner wall of rotating shell 12, base 18 is installed in the inside of rotating shell 12 through limit assembly, limit shaft 19 corresponding with installation groove 14 is symmetrically installed on the both sides of base 18, centrifugal cylinder 17 is installed at the top of base 18, positioning ring 20 is installed at the top of centrifugal cylinder 17, use groove 21 is symmetrically provided on the inner side of positioning ring 20;

[0026] The outer cylinder 1 provides space for the installation and use of the centrifugal cylinder 17, and is also used to collect the liquid generated by centrifuging the ammonium fluoride solution, and then discharge it to the outside through the drain pipe 4. The mounting shell 11 provides a position for the installation of the rotating shell 12, which rotates when in use by being driven by the driving motor 6. The centrifugal cylinder 17 is installed inside the rotating shell 12 through the base 18 at the bottom, so that the centrifugal cylinder 17 rotates. The inside of the centrifugal cylinder 17 is used to process ammonium fluoride solution. The liquid in the solution is thrown out by the high-speed rotation of the centrifugal cylinder 17, leaving ammonium fluoride dry product. In order to ensure the stability of the centrifugal cylinder 17 during installation, the limiting shaft 19 installed on the outside of the base 18 enters the limiting groove 15 through the installation groove 14 to limit it. When installing, pressure will be applied to the spring 16, causing the spring 16 to generate upward elastic force to stably install the base 18. When the centrifugal cylinder 17 needs to be disassembled to take out the ammonium fluoride dry product inside, you only need to rotate the centrifugal cylinder 17 to make the limiting shaft 19 correspond to the installation groove 14 to provide a position for the use of the groove 21, so that the centrifugal cylinder 17 can be taken out. The positioning ring 20 is embedded in the positioning groove 10, so that the top of the centrifugal cylinder 17 is limited.

[0027] Please refer to Figure 1 and Figure 4 , a centrifuge with high stability;

[0028] The bottom of the outer cylinder 1 is provided with a support seat 5, the bottom of the support seat 5 is provided with a driving motor 6, the output end of the driving motor 6 is connected with a connecting shaft 13, the front of the outer cylinder 1 is provided with a controller 3, the bottom of the outer cylinder 1 is provided with a drain pipe 4, the inside of the top of the outer cylinder 1 is provided with an internal thread 2, the top of the outer cylinder 1 is provided with a top cover 7 through the internal thread 2, the bottom of the top cover 7 is provided with a threaded column 9 connected with an external thread, the bottom of the threaded column 9 is provided with a positioning groove 10, the positioning groove 10 is embedded with a positioning ring 20, and the top of the top cover 7 is provided with a rotating handle 8.

[0029] The support seat 5 is used to support the outer cylinder 1, the controller 3 is used to control the use of the driving motor 6, the top of the outer cylinder 1 is screw-connected and installed through the threaded column 9 in the top cover 7 and the internal thread 2, pressure is applied to the centrifugal cylinder 17 when the top cover 7 is installed, and the positioning groove 10 provides space for the limiting of the positioning ring 20.

[0030] The working principle is that the centrifuge is placed at the position where it is needed to be used through the support seat 5, ammonium fluoride solution is added to the inside of the centrifugal cylinder 17, and then the top cover 7 is rotated and installed through the rotating handle 8. The use of the driving motor 6 is controlled through the controller 3. After being electrified, the driving motor 6 converts electrical energy into kinetic energy to drive the centrifugal cylinder 17 to rotate, so that the liquid in the ammonium fluoride solution is thrown out, and finally discharged through the drain pipe 4.

[0031] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A centrifuge having high stability, characterized by comprising: The utility model relates to a centrifugal machine, including: the outer tube (1), the bottom inner wall of outer tube (1) is installed with installation shell (11), the inside rotation of installation shell (11) is installed with rotary shell (12), the bottom of rotary shell (12) is installed with connecting shaft (13), and connecting shaft (13) passes through the bottom of outer tube (1), the inside of rotary shell (12) is provided with limiting component, limiting component includes installation slot (14), limiting slot (15) and spring (16), installation slot (14) is opened symmetrically in the top of rotary shell (12), limiting slot (15) is opened on the inner wall of installation shell (11), and limiting slot (15) is connected with installation slot (14), spring (16) is installed on the bottom inner wall of rotary shell (12).

2. The centrifuge of claim 1, wherein: The inside of the rotary shell (12) is provided with a base (18) through the limiting component, and the base (18) is symmetrically provided with limiting shafts (19) corresponding to the installation slots (14) on both sides.

3. The centrifuge of claim 2, wherein: The top of the base (18) is provided with a centrifugal cylinder (17), and the top of the centrifugal cylinder (17) is provided with a positioning ring (20). The inner side of the positioning ring (20) is symmetrically provided with a use slot (21).

4. The centrifuge of claim 1, wherein: The bottom of the outer tube (1) is provided with a support base (5), and the bottom of the support base (5) is provided with a driving motor (6). The output end of the driving motor (6) is connected with the connecting shaft (13).

5. The centrifuge of claim 1, wherein: The front of the outer tube (1) is provided with a controller (3), and the bottom of the outer tube (1) is provided with a liquid discharge pipe (4). The top of the outer tube (1) is provided with an internal thread (2) on the inner side.

6. The centrifuge of claim 1, wherein: The top of the outer tube (1) is provided with a top cover (7) through the internal thread (2). The bottom of the top cover (7) is provided with a threaded column (9) connected with an external thread. The bottom of the threaded column (9) is provided with a positioning slot (10) embedded with the positioning ring (20). The top of the top cover (7) is provided with a rotating handle (8).

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