CN217140765U

CN217140765U - Centrifuge balance calibration detection device

Info

Publication number: CN217140765U
Application number: CN202221157020.6U
Authority: CN
Inventors: 周育岭
Original assignee: Jiangsu Daibao Machinery Equipment Co ltd
Current assignee: Jiangsu Daibao Machinery Equipment Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-09
Anticipated expiration: 2032-05-13

Abstract

The utility model relates to the technical field of centrifuge detection, in particular to a balance checking device of a centrifuge, which comprises a main body, wherein the inner part of the main body is movably connected with a movable screw rod, the surface of the movable screw rod is movably sleeved with a movable installation block, the top end of the main body is provided with a guide groove matched with the movable installation block, the top end of the movable installation block is fixedly connected with a fixed limit frame, and the inner part of the fixed limit frame is movably connected with a detection mechanism, and stopping the output motor and protecting the centrifugal machine.

Description

Centrifuge balance calibration detection device

Technical Field

The utility model relates to a centrifuge detects technical field, specifically is centrifuge levelling balance detection device.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifugal machine is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are insoluble with each other in emulsion; it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; by utilizing the characteristic that solid particles with different densities or particle sizes have different settling speeds in liquid, some settling centrifuges can also grade the solid particles according to the densities or the particle sizes, and the centrifuges can generally carry out leveling balance detection when in use so as to protect the centrifuges.

The existing centrifuge leveling balance detection device is in the using process, and the balance state of the centrifuge cannot be visually reflected in the detection process, so that the detection result cannot be checked in the detection process, and if the detection result is checked by the centrifugal machine leveling balance detection device disclosed by the publication number CN213688794U, the detection result can be checked only after the detection is finished, so that the centrifuge is easy to damage in the detection process, and the practicability of the device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifuge school balance detection device, propose current centrifuge levelling balance detection device in solving above-mentioned background art and carrying out the use, because can not audio-visually embody centrifuge's balanced state in the testing process, lead to can not look over the testing result in the testing process, like the disclosed centrifuge school balance detection device of CN213688794U, only can look over the testing result after detecting, make centrifuge just take place to damage easily in the testing process, influence the problem of the practicality of device.

In order to achieve the above object, the utility model provides a following technical scheme: the balance calibration detection device of the centrifugal machine comprises a main body;

the utility model discloses a portable electronic device, including main part, movable screw rod, fixed spacing frame, detection mechanism, output motor, the inside swing joint of main part has movable screw rod, movable mounting piece has been cup jointed in the surface activity of movable screw rod, the guide slot with remove mounting piece looks adaptation is seted up on the top of main part, the fixed spacing frame of top fixedly connected with of removing mounting piece, the inside swing joint of fixed spacing frame has detection mechanism, the top fixedly connected with output motor of main part, output motor's output fixedly connected with rolling disc, the top rear end fixedly connected with hold-down mechanism of main part.

Preferably, the outer side of the surface of the movable mounting block is fixedly connected with a connecting limiting mechanism.

Preferably, the front end fixedly connected with fixed stopper of main part, the inboard swing joint of fixed stopper has the connection installation piece, the fixed surface who connects the installation piece is connected with the controller.

Preferably, one side of the controller is fixedly connected with a connecting handle.

Preferably, one end of the movable screw is fixedly connected with a connecting turntable, the outer side of the surface of the movable screw is fixedly sleeved with a fixed limiting lantern ring, the other end of the movable screw is fixedly connected with a connecting limiting disc, and the outer side of the surface of the movable screw is provided with mutually opposite threads.

Preferably, one side fixedly connected with fixed link of detection mechanism, the tip fixedly connected with of fixed link connects the mounting panel, one side fixedly connected with warning light of connecting the mounting panel, the opposite side fixedly connected with movable button of connecting the mounting panel, the inside swing joint of detection mechanism has the measuring staff, the fixed lantern ring that has cup jointed in the surperficial outside of measuring staff, the fixed connection compressed spring between the fixed lantern ring and the connection mounting panel, all through electric connection between movable button and controller and the output motor.

Preferably, the inside swing joint who connects stop gear has the activity inserted bar, the fixed cover in the surperficial outside of activity inserted bar has connect the atress installation lantern ring, one side fixedly connected with atress spring of the atress installation lantern ring, the one end fixedly connected with of activity inserted bar is connected and is drawn the piece.

Preferably, the fixed limit frame and the detection mechanism are both provided with through holes matched with the movable insertion rods.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the centrifugal machine can be fixed through the space between the pressing mechanism and the rotating disc through the movable screw, the movable mounting block, the fixed limiting frame and the detection mechanism, the centrifugal machine can be driven to rotate through the output motor to carry out balance detection, and when the detection of the centrifugal machine is large, the detection mechanism can control the output motor at any time, stop the output motor and protect the centrifugal machine;

2. through the connection limiting mechanism who is equipped with, fix detection mechanism's position that can be quick through connecting limiting mechanism for detection mechanism can fix stably in fixed spacing frame's inboard, thereby can make the detection that detection mechanism can be stable, this simple structure, convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection limiting plate of the present invention;

FIG. 3 is a schematic structural view of the detecting mechanism of the present invention;

fig. 4 is the schematic structural diagram of the connection limiting mechanism of the present invention.

In the figure: 1. a main body; 2. a movable screw; 3. moving the mounting block; 4. fixing a limit frame; 5. a detection mechanism; 6. connecting a limiting mechanism; 7. an output motor; 8. rotating the disc; 9. a hold-down mechanism; 10. fixing a limiting block; 11. connecting the mounting blocks; 12. a controller; 13. a connecting handle; 14. connecting the rotary table; 15. fixing a limiting lantern ring; 16. connecting a limiting disc; 17. a fixed connecting rod; 18. connecting the mounting plate; 19. a warning light; 20. an active button; 21. a detection lever; 22. a fixed collar; 23. a compression spring; 24. a movable inserted link; 25. mounting a lantern ring under stress; 26. a stressed spring; 27. and connecting the pulling block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, there are shown: the embodiment is a preferred embodiment in the technical scheme, and the centrifuge balance calibration detection device comprises a main body 1;

the inner part of the main body 1 is movably connected with a movable screw 2, the surface of the movable screw 2 is movably sleeved with a movable mounting block 3, the top end of the main body 1 is provided with a guide groove matched with the movable mounting block 3, the top end of the movable mounting block 3 is fixedly connected with a fixed limiting frame 4, the inner part of the fixed limiting frame 4 is movably connected with a detection mechanism 5, the top end of the main body 1 is fixedly connected with an output motor 7, the output end of the output motor 7 is fixedly connected with a rotating disc 8, and the rear end of the top part of the main body 1 is fixedly connected with a pressing mechanism 9;

as shown in fig. 1, the connection limiting mechanism 6 is fixedly connected to the outer side of the surface of the movable mounting block 3, and the position of the detection mechanism 5 can be rapidly limited by the connection limiting mechanism 6, so that the detection mechanism 5 can be stably placed on the inner side of the fixed limiting frame 4, and the use is convenient;

as shown in fig. 1, a fixed limiting block 10 is fixedly connected to the front end of the main body 1, a connection mounting block 11 is movably connected to the inner side of the fixed limiting block 10, a controller 12 is fixedly connected to the surface of the connection mounting block 11, the output motor 7 can be controlled to be turned on and off by the controller 12, and the controller 12 can be rapidly disassembled and maintained by the mutual matching between the fixed limiting block 10 and the connection mounting block 11;

as shown in fig. 1, a connecting handle 13 is fixedly connected to one side of the controller 12, and the controller 12 can be rapidly moved by the connecting handle 13 so as to be disassembled;

as shown in fig. 1 and 2, one end of the movable screw 2 is fixedly connected with a connecting turntable 14, the outer side of the surface of the movable screw 2 is fixedly sleeved with a fixed limiting sleeve ring 15, the other end of the movable screw 2 is fixedly connected with a connecting limiting disc 16, the outer side of the surface of the movable screw 2 is provided with mutually opposite threads, so that the position of the movable screw 2 can be limited by the fixed limiting sleeve ring 15 and the connecting limiting disc 16, and meanwhile, the movable screw 2 can be driven to rotate by the connecting turntable 14, so that the movable mounting block 3 can move in opposite directions on the outer side of the surface of the movable screw 2 at the same time, the fixed limiting frame 4 and the detection mechanism 5 are driven to move, and centrifuges with different sizes are detected;

as shown in fig. 3, one side of the detection mechanism 5 is fixedly connected with a fixed connecting rod 17, an end of the fixed connecting rod 17 is fixedly connected with a connecting mounting plate 18, one side of the connecting mounting plate 18 is fixedly connected with a warning light 19, the other side of the connecting mounting plate 18 is fixedly connected with a movable button 20, the interior of the detection mechanism 5 is movably connected with a detection rod 21, the outer side of the surface of the detection rod 21 is fixedly sleeved with a fixed lantern ring 22, a compression spring 23 is fixedly connected between the fixed lantern ring 22 and the connecting mounting plate 18, the movable button 20 is electrically connected with the controller 12 and the output motor 7, so that the detection rod 21 is squeezed during the detection process of the centrifuge, the fixed lantern ring 22 is driven to move, the compression spring 23 is squeezed, meanwhile, the end of the detection rod 21 is pressed against the movable button 20, the warning light 19 flickers, and signals are transmitted to the controller 12, the controller 12 controls the output motor 7 to close the output motor 7, so that the output motor 7 stops driving the rotating disc 8 and the centrifuge to rotate, and the centrifuge is protected;

as shown in fig. 1 and 4, a movable insertion rod 24 is movably connected inside the connection limiting mechanism 6, a stressed installation lantern ring 25 is fixedly sleeved on the outer side of the surface of the movable insertion rod 24, a stressed spring 26 is fixedly connected to one side of the stressed installation lantern ring 25, and a connection pull block 27 is fixedly connected to one end of the movable insertion rod 24, so that the stressed installation lantern ring 25 drives the movable insertion rod 24 to move under the action of the stressed spring 26, and the end of the movable insertion rod 24 can be inserted into the fixed limiting frame 4 and the detection mechanism 5 to fix the position of the detection mechanism 5;

as shown in fig. 1, 3 and 4, through holes matched with the movable insertion rods 24 are formed in the fixed limiting frame 4 and the detection mechanism 5, so that the ends of the movable insertion rods 24 can be inserted into the fixed limiting frame 4 and the detection mechanism 5 to fix the position of the detection mechanism 5;

in the embodiment, in the using process, the centrifuge is placed on the top of the rotating disc 8, the compressing mechanism 9 and the rotating disc 8 are matched with each other to limit the centrifuge, the output motor 7 is controlled to rotate by the controller 12 to drive the rotating disc 8 to rotate, so that the centrifuge can be driven to rotate, the balance of the centrifuge is detected, when the centrifuge is in an unbalanced state, the end of the detection rod 21 is squeezed, the detection rod 21 can move the fixed lantern ring 22, the compression spring 23 is compressed, the other end of the detection rod 21 squeezes the movable button 20 to flash the warning light 19, signals are transmitted to the controller 12, the output motor 7 is closed by the controller 12, so that the output motor 7 stops rotating, the centrifuge is protected, when centrifuges of different specifications are detected, rotate and connect carousel 14 and drive movable screw rod 2 and rotate, make removal installation piece 3 drive fixed spacing frame 4 and detection mechanism 5 and move to opposite direction simultaneously, be convenient for adjust, will connect to draw piece 27 to stimulate after that, drive movable inserted bar 24 and atress installation lantern ring 25 and remove, cause the compression to atress spring 26, make movable inserted bar 24's tip can be taken out from fixed spacing frame 4 and detection mechanism 5's inside, thereby can dismantle detection mechanism 5, thereby can maintain detection mechanism 5, high durability and convenient use.

The above description is for further details of the present invention, and it should not be assumed that the embodiments of the present invention are limited to these descriptions, and that a person of ordinary skill in the art to which the present invention pertains can make several simple deductions or substitutions without departing from the spirit of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. The centrifugal machine balance calibration detection device comprises a main body (1);

the method is characterized in that:

the inside swing joint of main part (1) has movable screw rod (2), the surface activity of movable screw rod (2) has cup jointed removal installation piece (3), the guide slot with removal installation piece (3) looks adaptation is seted up on the top of main part (1), remove the fixed spacing frame of top fixedly connected with (4) of installation piece (3), the inside swing joint of fixed spacing frame (4) has detection mechanism (5), the top fixedly connected with output motor (7) of main part (1), the output fixedly connected with rolling disc (8) of output motor (7), the top rear end fixedly connected with hold-down mechanism (9) of main part (1).

2. The centrifuge balance correction detection apparatus according to claim 1, wherein: the outer side of the surface of the movable mounting block (3) is fixedly connected with a connecting limiting mechanism (6).

3. The centrifuge balance correction detection apparatus according to claim 1, wherein: the front end fixedly connected with of main part (1) fixes stopper (10), the inboard swing joint of fixed stopper (10) has connection installation piece (11), the fixed surface who connects installation piece (11) is connected with controller (12).

4. The centrifuge balance correction detection apparatus according to claim 3, wherein: one side of the controller (12) is fixedly connected with a connecting handle (13).

5. The centrifuge balance correction detection apparatus according to claim 1, wherein: the one end fixedly connected with of activity screw rod (2) connects carousel (14), the fixed spacing lantern ring (15) of having cup jointed in the surperficial outside of activity screw rod (2), spacing dish (16) is connected to the other end fixedly connected with of activity screw rod (2), the screw thread that mutually stands is seted up in the surperficial outside of activity screw rod (2).

6. The centrifuge balance correction detection apparatus according to claim 1, wherein: one side fixedly connected with fixed connection pole (17) of detection mechanism (5), the tip fixedly connected with connection mounting panel (18) of fixed connection pole (17), one side fixedly connected with warning light (19) of connection mounting panel (18), opposite side fixedly connected with movable button (20) of connection mounting panel (18), the inside swing joint of detection mechanism (5) has test bar (21), the fixed lantern ring (22) that has cup jointed in the surface outside of test bar (21), the fixed compressed spring (23) of fixedly connected with between the fixed lantern ring (22) and connection mounting panel (18), all through electric connection between movable button (20) and controller (12) and output motor (7).

7. The centrifuge balance correction detection apparatus according to claim 2, wherein: the inside swing joint who connects stop gear (6) has activity inserted bar (24), the surperficial outside of activity inserted bar (24) is fixed to be cup jointed the atress installation lantern ring (25), one side fixedly connected with atress spring (26) of the atress installation lantern ring (25), the one end fixedly connected with of activity inserted bar (24) is connected and is drawn piece (27).

8. The centrifuge balance detection device of claim 7, wherein: the fixed limiting frame (4) and the detection mechanism (5) are both provided with through holes matched with the movable insertion rods (24).