CN216727725U

CN216727725U - Centrifuge convenient to equipment and dismantlement

Info

Publication number: CN216727725U
Application number: CN202123289135.9U
Authority: CN
Inventors: 李华; 董伟; 陈正伟; 许迎春
Original assignee: Shanghai Tianye Chemical Co ltd
Current assignee: Shanghai Tianye Chemical Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-06-14
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses a centrifugal machine convenient to assemble and disassemble, and belongs to the technical field of fine chemical engineering. Centrifuge convenient to equipment and dismantlement, including the centrifuge tank, still include: a rotating groove and a power cavity which are arranged in the centrifugal box from top to bottom in sequence; the rotating disc is rotatably connected in the rotating groove, and a cross clamping groove is formed in the rotating disc; the centrifugal cup is placed on the rotating disc, and the bottom of the centrifugal cup is fixedly connected with a cross clamping head corresponding to the cross clamping groove; the box cover is rotationally connected to the centrifugal box, a sealing cover corresponding to the centrifugal cup is rotationally connected to the box cover, and a locking assembly is arranged on the box cover; the centrifugal cup can be clamped and connected with the cross clamping groove formed in the rotating disc through the cross clamping head fixed at the bottom of the centrifugal cup, and the opening of the centrifugal cup is sealed and pressed through the sealing cover, so that the centrifugal cup is enabled to rotate under the driving of the rotating disc, liquid in the centrifugal cup is centrifugally separated, and the centrifugal cup is convenient to assemble, disassemble and clean.

Description

Centrifuge convenient to equipment and dismantlement

Technical Field

The utility model relates to the technical field of fine chemical engineering, in particular to a centrifugal machine convenient to assemble and disassemble.

Background

The centrifugal machine is a machine for separating solid particles from liquid or separating liquid from liquid mixture by centrifugal force, and is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are not mutually soluble in emulsion, and also can be used for removing liquid in wet solid.

In the current fine chemistry industry field, use centrifuge to react or the mixed liquid centrifugation of making beating more, and centrifuge commonly used is the equipment and the dismantlement of the centrifuge bucket of being not convenient for more in the chemical industry use to wash the great inconvenience that brings to the centrifuge bucket in giving the use, thereby lead to centrifugal efficiency low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a centrifugal barrel is inconvenient to assemble, disassemble and clean in the prior art, and provides a centrifugal machine convenient to assemble and disassemble.

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

centrifuge convenient to equipment and dismantlement, including the centrifuge tank, still include: a rotating groove and a power cavity which are arranged in the centrifugal box from top to bottom in sequence; the rotating disc is rotatably connected in the rotating groove, and a cross clamping groove is formed in the rotating disc; the centrifugal cup is placed on the rotating disc, and the bottom of the centrifugal cup is fixedly connected with a cross clamping head corresponding to the cross clamping groove; the centrifugal box is characterized in that the box cover is rotatably connected to the centrifugal box, a sealing cover corresponding to the centrifugal cup is rotatably connected to the box cover, and a locking assembly is arranged on the box cover.

In order to facilitate the rotation of the rotating disc, preferably, a motor is arranged in the power cavity, and an output shaft of the motor is fixedly connected with the rotating disc.

In order to drive the heat dissipation assembly to work, further, a bevel gear is fixedly connected to the output shaft of the motor, and a heat dissipation assembly which is linked with the bevel gear is arranged in the power cavity.

In order to facilitate heat dissipation of the motor, furthermore, the heat dissipation assembly comprises a fan, an air vent communicated with the power cavity is formed in the centrifugal box, a support shaft is fixedly connected to the inner wall of the power cavity, the fan is rotatably connected to the support shaft and corresponds to the air vent, a conical tooth ring is fixedly connected to the fan, and the conical tooth ring is meshed with the bevel gear.

In order to reduce the resistance applied to the centrifugal cup during the rotation process, preferably, the inner wall of the rotation groove is provided with a roller, and the roller is attached to the outer wall of the centrifugal cup.

In order to lock the box cover conveniently, preferably, the locking assembly comprises a lock head, the lock head is rotatably connected to the box cover, and a lock hole corresponding to the lock head is formed in the centrifugal box.

Compared with the prior art, the utility model provides the centrifugal machine convenient to assemble and disassemble, which has the following beneficial effects:

1. this centrifuge convenient to equipment and dismantlement, through the cooperation of cross dop and the cross draw-in groove on the rolling disc of centrifugation cup bottom, accessible rolling disc rotates drive centrifugation cup and rotates out to carry out centrifugal separation to the liquid that holds in the centrifugation cup.

2. This centrifuge convenient to equipment and dismantlement rotates the sealed lid of being connected through the case lid and carries on spacingly and sealed to placing the centrifugation cup that rotates the inslot, can guarantee that the centrifugation cup is sealed and the resistance that receives reduces, the waste of the energy can be saved under the rolling disc drive rotates.

3. This centrifuge convenient to equipment and dismantlement rotates through motor drive awl tooth ring to drive the intra-annular fan of awl tooth and rotate in step, so can inhale the power intracavity with external air through the air vent and cool down the motor dispels the heat, thereby can prolong motor life.

The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the device can be clamped and connected with a cross clamping groove formed in a rotating disc through a cross clamping head fixed at the bottom of the centrifugal cup, and the opening of the centrifugal cup is sealed and pressed tightly through a sealing cover, so that the centrifugal cup is ensured to rotate under the driving of the rotating disc, the liquid in the centrifugal cup is centrifugally separated, and the device is convenient to assemble, disassemble and clean the centrifugal cup.

Drawings

FIG. 1 is a front view of a centrifuge of the present invention that facilitates assembly and disassembly;

FIG. 2 is a top view of a centrifuge rotor disk of the present invention for ease of assembly and disassembly;

fig. 3 is a schematic structural diagram of a conical tooth ring of a centrifuge, which is convenient to assemble and disassemble and is provided by the utility model.

In the figure: 1. a centrifuge box; 11. a rotating groove; 12. a power cavity; 13. a vent hole; 14. a roller; 2. a centrifuge cup; 21. a cross chuck; 3. a motor; 31. rotating the disc; 32. a bevel gear; 33. a cross clamping groove; 4. a box cover; 41. a sealing cover; 42. a lock head; 5. a support shaft; 51. a conical gear ring; 52. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a centrifuge facilitating assembly and disassembly includes a centrifuge case 1, and further includes: a rotating groove 11 and a power cavity 12 which are arranged in the centrifugal box 1 from top to bottom in sequence; a rotating disc 31 rotatably connected in the rotating groove 11, wherein a cross clamping groove 33 is formed on the rotating disc 31; the centrifugal cup 2 is placed on the rotating disc 31, and the bottom of the centrifugal cup 2 is fixedly connected with a cross chuck 21 corresponding to the cross clamping groove 33; the box cover 4 connected to the centrifugal box 1 is rotated, the box cover 4 is connected with a sealing cover 41 corresponding to the centrifugal cup 2 in a rotating mode, and a locking assembly is arranged on the box cover 4.

In this equipment use, can place the centrifugal cup 2 that needs centrifugal liquid with being equipped with on rolling disc 31, place the in-process and align the block with cross draw-in groove 33 and be connected cross dop 21, then close case lid 4 and lock it through locking Assembly, make sealed lid 41 laminate mutually and fully sealed with the opening part of centrifugal cup 2, so can start rolling disc 31 and rotate, drive centrifugal cup 2 and sealed 41 synchronous rotations of lid, thereby carry out centrifugal separation to the liquid of splendid attire in the centrifugal cup 2, after the use is accomplished, stop rolling disc 31 and rotate the back, open case lid 4 and can dismantle centrifugal cup 2 from rolling disc 31 and take off, be convenient for among the chemical industry process use and chemical industry accomplish the back and dismantle and wash centrifugal cup 2.

A motor 3 is arranged in the power cavity 12, an output shaft of the motor 3 is fixedly connected with a rotating disc 31, a bevel gear 32 is fixedly connected with the output shaft of the motor 3, a heat dissipation assembly which is linked with the bevel gear 32 is arranged in the power cavity 12, the heat dissipation assembly comprises a fan 52, an air vent 13 which is communicated with the power cavity 12 is arranged on the centrifugal box 1, a support shaft 5 is fixedly connected with the inner wall of the power cavity 12, the fan 52 is rotatably connected with the support shaft 5, the fan 52 corresponds to the air vent 13, a bevel gear ring 51 is fixedly connected with the fan 52, the bevel gear ring 51 is meshed with the bevel gear 32, the motor 3 arranged in the power cavity 12 can drive the rotating disc 31 to rotate, the bevel gear ring 51 is driven to rotate by the bevel gear 32 in the rotating process, the bevel gear ring 51 is fixedly connected with the fan 52, the fan 52 can be driven to rotate on the support shaft 5 in such a way, so as to be matched with the air vent 13, outside air is sucked into the power cavity 12 to dissipate heat and cool the motor 3, so can be sustainable to motor 3 dispel the heat to the life of extension motor 3.

Be equipped with gyro wheel 14 on the groove 11 inner wall of rotating, gyro wheel 14 and 2 outer walls of centrifugal cup are laminated mutually, and gyro wheel 14 carries on spacingly and reduces the resistance that centrifugal cup 2 received in-process of rotating to centrifugal cup 2.

Locking Assembly includes tapered end 42, and tapered end 42 rotates to be connected on case lid 4, has seted up the lockhole corresponding with tapered end 42 on the centrifuge box 1, and tapered end 42 block is connected to and can locks case lid 4 in the lockhole, avoids sealed lid 41 can't fully seal centrifuge cup 2 in the experimentation.

This device can be connected through the fixed cross dop 21 in 2 bottoms of centrifugal cup and the 33 block of cross draw-in groove of seting up on the rolling disc 31 to sealed and compress tightly 2 opening parts of centrifugal cup through sealed lid 41, thereby guarantee that centrifugal cup 2 rotates under the drive of rolling disc 31, with to carrying out centrifugal separation to liquid in the centrifugal cup 2, equipment is convenient for assemble, dismantles and clears up centrifugal cup 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Centrifuge convenient to equipment and dismantlement, including centrifuge tank (1), its characterized in that still includes: a rotating groove (11) and a power cavity (12) which are arranged in the centrifugal box (1) from top to bottom in sequence; a rotating disc (31) rotatably connected in the rotating groove (11), wherein a cross clamping groove (33) is formed in the rotating disc (31); the centrifugal cup (2) is placed on the rotating disc (31), and the bottom of the centrifugal cup (2) is fixedly connected with a cross clamping head (21) corresponding to the cross clamping groove (33); the centrifugal box is characterized in that the box cover (4) on the centrifugal box (1) is rotatably connected, a sealing cover (41) corresponding to the centrifugal cup (2) is rotatably connected to the box cover (4), and a locking assembly is arranged on the box cover (4).

2. The centrifuge of claim 1, wherein the centrifuge further comprises: the power cavity (12) is internally provided with a motor (3), and an output shaft of the motor (3) is fixedly connected with the rotating disc (31).

3. The centrifuge of claim 2, wherein the centrifuge further comprises: the motor is characterized in that a bevel gear (32) is fixedly connected to an output shaft of the motor (3), and a heat dissipation assembly which is linked with the bevel gear (32) is arranged in the power cavity (12).

4. The centrifuge of claim 3, wherein said means for facilitating assembly and disassembly comprises: the heat dissipation assembly comprises a fan (52), a vent hole (13) communicated with a power cavity (12) is formed in the centrifugal box (1), a support shaft (5) is fixedly connected to the inner wall of the power cavity (12), the fan (52) is rotatably connected to the support shaft (5), the fan (52) corresponds to the vent hole (13), a conical tooth ring (51) is fixedly connected to the fan (52), and the conical tooth ring (51) is meshed with a bevel gear (32).

5. The centrifuge of claim 1, wherein the centrifuge further comprises: the inner wall of the rotating groove (11) is provided with a roller (14), and the roller (14) is attached to the outer wall of the centrifugal cup (2).

6. The centrifuge of claim 1, wherein the centrifuge further comprises: the locking assembly comprises a lock head (42), the lock head (42) is rotatably connected to the box cover (4), and a lock hole corresponding to the lock head (42) is formed in the centrifugal box (1).