CN219647799U

CN219647799U - Centrifuge fixing assembly in centrifugal device

Info

Publication number: CN219647799U
Application number: CN202321230415.9U
Authority: CN
Inventors: 肖俊原; 易光模
Original assignee: 东北大学
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-09-08
Anticipated expiration: 2033-05-22

Abstract

The utility model provides a centrifuge fixing component in a centrifugal device, which belongs to the technical field of centrifuges, and comprises the following components: the support table is fixedly connected with a fixed base, and a placing groove is formed in the fixed base; the fixed mounting assembly comprises an electric lifting rod fixedly connected to the inner bottom surface of the placing groove, a placing table is fixedly connected to the upper end of the electric lifting rod, a fixing plate is rotatably connected to the placing table through a hinging seat, a locking screw is connected to the fixing plate in a threaded manner, and a centrifugal machine is arranged above the placing table; the reinforcing component comprises pin grooves formed in the circumferential side wall of the placing table. The utility model can fully fix the bottom and the outer wall of the centrifugal machine, has simple and convenient operation of fixed installation, can effectively ensure the normal operation of the centrifugal machine, can increase the integral stability of the centrifugal machine and the fixed component, has simple operation and reduces the operation amount of staff.

Description

Centrifuge fixing assembly in centrifugal device

Technical Field

The utility model relates to the technical field of centrifuges, in particular to a centrifuge fixing assembly in a centrifugal device.

Background

The centrifugal machine is a device for separating each component in liquid and solid particles or a mixture of liquid and liquid by utilizing a centrifugal force technology, and can be used for removing liquid in wet solids mainly according to the principle that the density of objects is different and the components are not mutually dissolved, and the centrifugal machine which is used at present usually adopts an automatic technology, namely the whole centrifugal process is automatic, and shutdown discharge is not needed, so that the productivity is greatly improved.

The fixed subassembly of centrifuge among current centrifugal device includes following structure: the publication No. CN218013394U discloses a centrifuge fixing assembly in an automatic centrifuge device, which comprises a bearing frame, wherein the bearing frame is arranged in the automatic centrifuge device and detachably connected with the automatic centrifuge device, a containing space is formed between the bearing frame and the automatic centrifuge device, a centrifuge is positioned in the containing space, and the centrifuge is detachably connected with the bearing frame; the bearing frame comprises a fixed plate which is fixedly connected with the automatic centrifugal device; the accommodating space is formed between the upper end face of the fixing plate and the automatic centrifugal device.

The prior art often has the following problems when in use:

1. the existing device often needs to carry out multi-step fixing and locking operation steps when the centrifugal machine and the fixing assembly are installed so as to fully fix the outer wall and the bottom of the centrifugal machine, but when one step of operation is improper, the centrifugal machine is easily fixed insufficiently firmly, and the normal and stable operation of the centrifugal machine is affected;

2. in addition, the fixing assembly and the centrifugal machine are further fixed at the joint in the process of fixing and installing the centrifugal machine, so that the overall stability of the centrifugal machine and the fixing assembly is guaranteed, the time and the labor are wasted in tedious installation operation, and the operation amount of staff is increased.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a centrifugal machine fixing component in a centrifugal device.

Embodiments of the present utility model provide a centrifuge securing assembly in a centrifuge device, comprising:

the support table is fixedly connected with a fixed base, and a placing groove is formed in the fixed base;

the fixed mounting assembly comprises an electric lifting rod fixedly connected to the inner bottom surface of the placing groove, a placing table is fixedly connected to the upper end of the electric lifting rod, a fixing plate is rotatably connected to the placing table through a hinging seat, a locking screw is connected to the fixing plate in a threaded manner, and a centrifugal machine is arranged above the placing table;

the reinforcing assembly comprises a pin groove formed in the circumferential side wall of the placing table, a bolt is connected to the side wall of the fixed base in a penetrating and sliding mode, and an extension spring is sleeved on the outer wall of the bolt.

Further, the outer side wall of the placing table is attached to the inner wall of the placing groove.

Further, the fixed plate is arranged in an L-shaped structure, and a side plate is fixedly connected to the fixed plate.

Further, the upper end and the lower end of the locking screw are respectively and fixedly connected with a rotary handle and a protection gasket.

Further, a fixed bottom plate is arranged at the bottom of the centrifugal machine.

Further, the end part of the bolt positioned in the placing groove is in a conical shape, and the end part of the bolt positioned outside the fixed base is fixedly connected with a pull ring.

Further, the extension spring is made of alloy steel, and two ends of the extension spring are fixedly connected with the side wall of the fixed base and the end part of the bolt respectively.

Compared with the prior art, the utility model has the following beneficial effects:

the fixed mounting assembly is arranged in the centrifugal machine, the protection gasket is driven to press the fixed bottom plate at the bottom of the centrifugal machine through the rotation locking screw, and meanwhile, the side plate is tightly attached to the outer wall of the centrifugal machine, so that the bottom and the outer wall of the centrifugal machine can be fully fixed, the fixed mounting operation is simple and convenient, and the normal operation of the centrifugal machine can be effectively ensured; and set up the reinforcement subassembly, through the bolt on the unable adjustment base and be fixed with the cooperation of the bench key groove of placing of centrifuge, increase centrifuge and the holistic steadiness of fixed subassembly, easy operation has reduced staff's operation volume moreover.

Drawings

Fig. 1 is a schematic diagram illustrating a front view of a centrifuge fixing component in a centrifuge device according to an embodiment of the present utility model.

Fig. 2 is an enlarged view at a of fig. 1.

Fig. 3 is an enlarged view at B of fig. 1.

In the above figures: 1 supporting bench, 2 unable adjustment base, 3 standing groove, 4 electric lifting rod, 5 standing bench, 6 fixed plate, 7 locking screw, 8 centrifuge, 9 cotter way, 10 bolts, 11 extension spring, 12 curb plates, 13 rotatory handle, 14 protection gasket, 15 fixed bottom plate, 16 pull ring.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, an embodiment of the present utility model provides a centrifuge fixing assembly in a centrifuge device, including a support table 1, a fixing installation assembly and a reinforcing assembly: a fixed base 2 is fixedly connected to the supporting table 1, and a placing groove 3 is formed in the fixed base 2; the fixed mounting assembly comprises an electric lifting rod 4 fixedly connected to the inner bottom surface of the placing groove 3, a placing table 5 is fixedly connected to the upper end of the electric lifting rod 4, the outer side wall of the placing table 5 is attached to the inner wall of the placing groove 3, a fixing plate 6 is rotatably connected to the placing table 5 through a hinging seat, the fixing plate 6 is in an L-shaped structure, a side plate 12 is fixedly connected to the fixing plate 6, a locking screw 7 is connected to the fixing plate 6 through threads, a rotary handle 13 and a protection gasket 14 are respectively fixedly connected to the upper end and the lower end of the locking screw 7, a centrifugal machine 8 is arranged above the placing table 5, and a fixing bottom plate 15 is arranged at the bottom of the centrifugal machine 8;

firstly, start electric lift pole 4 for electric lift pole 4's output promotes to place the platform 5 and rises, rotate the fixed plate 6 outside and place centrifuge 8 on placing the platform 5 this moment, rotate fixed plate 6, make protection gasket 14 parallel with the horizontal plane, then rotate and drive locking screw 7 through rotating rotatory handle 13 and rotate, make locking screw 7 lower extreme promote protection gasket 14 compress tightly the fixed bottom plate 15 of centrifuge 8 bottom, in this process, make curb plate 12 hug closely centrifuge 8 outer wall after fixed plate 6 rotates, afterwards, continue control electric lift pole 4 and drive and place platform 5 and move down, make fixed plate 6 and laminating of standing groove 3 inner wall, make the position of fixed plate 6 relatively fixed, thereby fully fix centrifuge 8's bottom and outer wall, fixed mounting's operation is comparatively simple and convenient moreover, can effectively guarantee centrifuge 8's normal operating.

As shown in fig. 1 and 3, the reinforcement assembly comprises a pin groove 9 formed in the circumferential side wall of the placement table 5, a bolt 10 is connected to the side wall of the fixed base 2 in a penetrating and sliding manner, the end part of the bolt 10 located in the placement groove 3 is in a conical shape, the end part of the bolt 10 located outside the fixed base 2 is fixedly connected with a pull ring 16, an extension spring 11 is sleeved on the outer wall of the bolt 10, the extension spring 11 is made of alloy steel, and two ends of the extension spring 11 are fixedly connected with the side wall of the fixed base 2 and the end part of the bolt 10 respectively;

after the placing table 5 moves downwards, the pull ring 16 is pulled to drive the bolt 10 to slide outwards relative to the fixed base 2, at the moment, the tension spring 11 is gradually in an elongated state to generate certain elasticity, when the position of the placing table 5 moving downwards is just corresponding to the bolt 10 in the pin groove 9, the pull ring 16 is loosened, and the tension spring 11 drives the bolt 10 to reset into the pin groove 9, so that the placing table 5 and the fixed base 2 are further clamped and fixed, the overall stability of the centrifugal machine 8 and the fixed assembly is improved, the operation is simple, and the operation amount of workers is reduced.

The detailed working process of the utility model is as follows:

1. when the centrifugal machine is used, firstly, the electric lifting rod 4 is started, the output end of the electric lifting rod 4 pushes the placing table 5 to ascend, at the moment, the fixed plate 6 is rotated outwards and the centrifugal machine 8 is placed on the placing table 5, the fixed plate 6 is rotated, the protection gasket 14 is parallel to the horizontal plane, then the locking screw rod 7 is driven to rotate by rotating the rotating handle 13, the lower end of the locking screw rod 7 pushes the protection gasket 14 to press the fixed bottom plate 15 at the bottom of the centrifugal machine 8, in the process, the side plate 12 is tightly attached to the outer wall of the centrifugal machine 8 after the fixed plate 6 is rotated, then the electric lifting rod 4 is continuously controlled to drive the placing table 5 to move downwards, the fixed plate 6 is attached to the inner wall of the placing groove 3, the position of the fixed plate 6 is relatively fixed, the bottom and the outer wall of the centrifugal machine 8 are fully fixed, and the fixed installation operation is simple and can effectively ensure the normal operation of the centrifugal machine 8;

2. after the placing table 5 moves downwards, the pull ring 16 is pulled to drive the bolt 10 to slide outwards relative to the fixed base 2, at the moment, the tension spring 11 is gradually in an elongated state to generate certain elasticity, when the position of the placing table 5 moving downwards is just corresponding to the bolt 10 in the pin groove 9, the pull ring 16 is loosened, and the tension spring 11 drives the bolt 10 to reset into the pin groove 9, so that the placing table 5 and the fixed base 2 are further clamped and fixed, the overall stability of the centrifugal machine 8 and the fixed assembly is improved, the operation is simple, and the operation amount of workers is reduced.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A centrifuge securing assembly in a centrifuge device, comprising:

the support device comprises a support table (1), wherein a fixed base (2) is fixedly connected to the support table (1), and a placing groove (3) is formed in the fixed base (2);

the fixed mounting assembly comprises an electric lifting rod (4) fixedly connected to the inner bottom surface of the placing groove (3), a placing table (5) is fixedly connected to the upper end of the electric lifting rod (4), a fixing plate (6) is rotatably connected to the placing table (5) through a hinging seat, a locking screw (7) is connected to the fixing plate (6) in a threaded mode, and a centrifugal machine (8) is arranged above the placing table (5);

the reinforcing assembly comprises a pin groove (9) formed in the circumferential side wall of the placing table (5), a bolt (10) penetrates through the side wall of the fixed base (2) in a sliding connection mode, and an extension spring (11) is sleeved on the outer wall of the bolt (10).

2. The centrifuge securing assembly in a centrifuge device of claim 1 wherein:

the outer side wall of the placing table (5) is attached to the inner wall of the placing groove (3).

3. The centrifuge securing assembly in a centrifuge device of claim 1 wherein:

the fixing plate (6) is arranged in an L-shaped structure, and the fixing plate (6) is fixedly connected with a side plate (12).

4. The centrifuge securing assembly in a centrifuge device of claim 1 wherein:

the upper end and the lower end of the locking screw rod (7) are respectively and fixedly connected with a rotary handle (13) and a protection gasket (14).

5. The centrifuge securing assembly in a centrifuge device of claim 1 wherein:

the bottom of the centrifugal machine (8) is provided with a fixed bottom plate (15).

6. The centrifuge securing assembly in a centrifuge device of claim 1 wherein:

the end part of the bolt (10) positioned in the placing groove (3) is in a conical shape, and the end part of the bolt (10) positioned outside the fixed base (2) is fixedly connected with a pull ring (16).

7. The centrifuge securing assembly in a centrifuge device of claim 1 wherein:

the extension spring (11) is made of alloy steel, and two ends of the extension spring (11) are fixedly connected with the side wall of the fixed base (2) and the end part of the bolt (10) respectively.