CN218394153U

CN218394153U - Locking mechanism of centrifugal machine for preparing acyl chloride intermediate

Info

Publication number: CN218394153U
Application number: CN202222494118.7U
Authority: CN
Inventors: 郁红明; 王红娟
Original assignee: Jiangsu Wanlong Chemical Co ltd
Current assignee: Jiangsu Wanlong Chemical Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-31
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a preparation acyl chloride midbody is with centrifuge's locking mechanism, including urceolus, locking stop mechanism and supplementary damper, locking stop mechanism includes the back taper section of thick bamboo of fixed mounting in urceolus inner wall bottom, back taper section of thick bamboo inner wall bottom fixed mounting has electric telescopic handle, the fixed mounting on electric telescopic handle top has the accessory plate. The utility model discloses, extend through electric telescopic handle, make the accessory plate upward movement, drive four curved bar motions immediately, because the pulley of curved bar bottom installation contacts with the outer wall of back taper section of thick bamboo, make the bottom of curved bar surround the pivot outward movement, relative curved bar top is then the inward movement, it contacts with centrifugal section of thick bamboo outer wall to drive the rubber block, carry out the four sides locking, because electric telescopic handle's the process of extending, then also slowly go on the locking process of centrifugal section of thick bamboo, when realizing the locking of centrifugal section of thick bamboo with this, also can protect centrifugal structure.

Description

Locking mechanism of centrifugal machine for preparing acyl chloride intermediate

Technical Field

The utility model relates to a centrifuge locking equipment field specifically is a preparation acyl chloride midbody is with centrifuge's locking mechanism.

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 incompatible with each other in emulsion (for example, cream is separated from milk); 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; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid.

When centrifuge needs stop work, need locking mechanism to stop rotatory with centrifuge, also have many types of locking mechanism on the market, though can carry out the locking function to centrifuge, but can not carry out the synchronous locking of multiaspect when protecting centrifugal structure, when centrifuge stops moreover, because the weight of centrifuge bowl is under rotatory power drives, can take place the skew, lacks the shock attenuation and corrects the structure, has certain defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preparation acyl chloride intermediate centrifuge's locking mechanism when can protecting centrifugal structure, also can carry out the multiaspect to the centrifuge tube and lock in step, increases the stability of locking process, can carry out the shock attenuation to the centrifuge tube that is about to stop moreover, and corrects the position of taking place the skew.

The purpose of the utility model can be realized by the following technical proposal:

a locking mechanism of a centrifugal machine for preparing acyl chloride intermediates comprises an outer barrel, a locking stop mechanism and an auxiliary damping mechanism, wherein the locking stop mechanism is fixedly installed at the bottom end of the inner wall of the outer barrel, and the auxiliary damping mechanism is fixedly installed at the upper end of the inner wall of the outer barrel;

locking stop mechanism includes the back taper section of thick bamboo of fixed mounting in urceolus inner wall bottom, back taper section of thick bamboo inner wall bottom fixed mounting has electric telescopic handle, the fixed mounting on electric telescopic handle top has the accessory plate, the accessory plate surface is circumference evenly distributed and is equipped with four cell bodies, cell body inside wall fixed mounting has the pivot, pivot outer wall movable mounting has the curved bar, curved bar bottom movable mounting has the pulley, curved bar upper end side fixed mounting has the block rubber.

As a further aspect of the present invention: the top surface of the auxiliary plate is fixedly provided with a servo motor, the output shaft end of the servo motor is fixedly provided with a centrifugal cylinder, and the top end of the centrifugal cylinder is movably provided with a cover body.

As a further aspect of the present invention: the centrifugal cylinder is characterized in that an inner cylinder is fixedly mounted at the top end of the centrifugal cylinder, an auxiliary cylinder is movably mounted on the outer wall of the inner cylinder, and the bottom end of the auxiliary cylinder is fixedly mounted on the top surface of an auxiliary plate.

As a further aspect of the present invention: the auxiliary damping mechanism comprises four positioning blocks which are uniformly distributed on the circumference and fixedly mounted on the upper end of the inner wall of the outer barrel, a spring telescopic rod is fixedly mounted on the side face of each positioning block, and a rubber arc plate is fixedly mounted at the other end of each spring telescopic rod.

As a further aspect of the present invention: the outer barrel is characterized in that a bottom plate is fixedly mounted at the bottom end of the outer barrel, four supporting barrels are fixedly mounted on the bottom plate in a circumferentially and uniformly distributed mode, and an elastic base is fixedly mounted at the top end of the inner wall of each supporting barrel.

The utility model has the advantages that:

1. the utility model discloses, through being equipped with the locking stop mechanism, through placing required centrifugal material among the centrifuge bowl, start servo motor and drive the centrifuge bowl and rotate, when needs stop the rotatory work of centrifuge bowl, start electric telescopic handle and extend, make the accessory plate upwards move, drive four curved bars motion immediately, because the pulley of curved bar bottom installation contacts with the outer wall of back taper cylinder, make the bottom of curved bar surround the pivot and move outward, relative curved bar top is then the inward movement, drive the rubber block and contact with the centrifuge bowl outer wall, carry out the locking on four sides, because electric telescopic handle's extension process, the locking process to the centrifuge bowl also slowly goes on, when realizing locking the centrifuge bowl with this, also can protect the centrifugal structure, thereby can protect the centrifugal structure, also can lock the centrifuge bowl in step of multiaspect, increase the stability of locking process;

2. the utility model discloses, through being equipped with supplementary damper, through when the centrifugal cylinder stops the rotation, because inside article can make it take place vibrations, make the position of centrifugal cylinder skew immediately, the centrifugal cylinder of skew can contact with rubber arc board, its spring telescopic link of installing in rubber arc board side receives the compression, spring telescopic link after the compression is in order to resume the outside acting of original state, promote the skew of centrifugal cylinder, in order to carry out the shock attenuation, thereby can carry out the shock attenuation to the centrifugal cylinder that is about to stop, and correct the position that takes place the skew.

Drawings

To facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic overall side view of the present invention;

FIG. 4 isbase:Sub>A schematic cross-sectional view taken at A-A in FIG. 3;

in the figure: 1. an outer cylinder; 2. a centrifugal cylinder; 3. a base plate; 4. a support cylinder; 5. an elastic base; 6. a lock stop mechanism; 601. a curved bar; 602. a rubber block; 603. an auxiliary plate; 604. an inverted cone; 605. an electric telescopic rod; 606. a pulley; 607. a rotating shaft; 608. a tank body; 7. an auxiliary damping mechanism; 701. positioning blocks; 702. a spring telescopic rod; 703. a rubber arc plate; 8. a servo motor; 9. an auxiliary cylinder; 10. an inner barrel; 11. a cover body.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, a locking mechanism of a centrifuge for preparing acyl chloride intermediates comprises an outer cylinder 1, a locking stop mechanism 6 and an auxiliary damping mechanism 7, wherein the locking stop mechanism 6 is fixedly installed at the bottom end of the inner wall of the outer cylinder 1, and the auxiliary damping mechanism 7 is fixedly installed at the upper end of the inner wall of the outer cylinder 1;

the locking and stopping mechanism 6 comprises an inverted cone 604 fixedly arranged at the bottom end of the inner wall of the outer cylinder 1, an electric telescopic rod 605 is fixedly arranged at the bottom end of the inner wall of the inverted cone 604, an auxiliary plate 603 is fixedly arranged at the top end of the electric telescopic rod 605, four groove bodies 608 are uniformly distributed on the surface of the auxiliary plate 603 in a circumferential manner, a rotating shaft 607 is fixedly arranged on the inner side wall of each groove body 608, the position of the curved rod 601 is limited by the rotating shaft 607 so as to control the rotating direction of the curved rod 601, a curved rod 601 is movably arranged on the outer wall of the rotating shaft 607, a pulley 606 is movably arranged at the bottom end of the curved rod 601, a rubber block 602 is fixedly arranged on the side surface of the upper end of the curved rod 601, and the rubber block 602 is rubbed with the centrifugal cylinder 2 so as to lock and stop the centrifugal cylinder 2;

a servo motor 8 is fixedly arranged on the top surface of the auxiliary plate 603, a centrifugal cylinder 2 is fixedly arranged on the output shaft end of the servo motor 8, a cover body 11 is movably arranged at the top end of the centrifugal cylinder 2, and a driving motor is used for providing power for the centrifugal cylinder 2;

the top end of the centrifugal cylinder 2 is fixedly provided with an inner cylinder 10, the outer wall of the inner cylinder 10 is movably provided with an auxiliary cylinder 9, the bottom end of the auxiliary cylinder 9 is fixedly arranged on the top surface of the auxiliary plate 603, and the rotation stability of the centrifugal cylinder 2 is improved by utilizing the movable connectivity between the inner cylinder 10 and the auxiliary cylinder 9.

The utility model discloses a theory of operation: a worker places materials needing centrifugation in the centrifugal cylinder 2, the servo motor 8 is started to drive the centrifugal cylinder 2 to rotate, when the rotation work of the centrifugal cylinder 2 needs to be stopped, the electric telescopic rod 605 is started to extend, the auxiliary plate 603 moves upwards, and then the four curved rods 601 are driven to move, as the pulleys 606 arranged at the bottom ends of the curved rods 601 are in contact with the outer wall of the inverted cone 604, the bottom ends of the curved rods 601 move outwards around the rotating shaft 607, the top ends of the opposite curved rods 601 move inwards, the rubber blocks 602 are driven to be in contact with the outer wall of the centrifugal cylinder 2, four-side locking is carried out, as the extension process of the electric telescopic rod 605, the locking process of the centrifugal cylinder 2 is also carried out slowly, so that the centrifugal cylinder 2 can be locked, the centrifugal structure can also be protected, meanwhile, the centrifugal cylinder 2 can also be synchronously locked by multiple sides, and the stability of the locking process is improved.

As shown in fig. 2-4, the auxiliary damping mechanism 7 includes four positioning blocks 701 which are circumferentially and uniformly distributed and fixedly mounted on the upper end of the inner wall of the outer cylinder 1, spring telescopic rods 702 are fixedly mounted on the side surfaces of the positioning blocks 701, rubber arc plates 703 are fixedly mounted on the other ends of the spring telescopic rods 702, a bottom plate 3 is fixedly mounted at the bottom end of the outer cylinder 1, four supporting cylinders 4 are fixedly mounted on the bottom plate 3 in a circumferentially and uniformly distributed manner, elastic bases 5 are fixedly mounted at the top ends of the inner walls of the supporting cylinders 4, and the stability of the overall structure in operation is increased by using the four elastic bases 5.

The utility model discloses a theory of operation: when the centrifugal cylinder 2 stops rotating, the centrifugal cylinder 2 vibrates due to the fact that the articles inside the centrifugal cylinder can vibrate, the position of the centrifugal cylinder 2 is made to deviate immediately, the centrifugal cylinder 2 which deviates can be in contact with the rubber arc plate 703, the spring telescopic rod 702 which is installed on the side face of the rubber arc plate 703 is compressed, the spring telescopic rod 702 which is compressed does work outwards in order to restore the original state, the deviation of the centrifugal cylinder 2 is pushed, the damping is carried out, the damping can be carried out on the centrifugal cylinder 2 which is about to stop, and the position where the deviation occurs is corrected.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The locking mechanism of the centrifuge for preparing the acyl chloride intermediate is characterized by comprising an outer barrel, a locking stopping mechanism and an auxiliary damping mechanism, wherein the locking stopping mechanism is fixedly installed at the bottom end of the inner wall of the outer barrel, and the auxiliary damping mechanism is fixedly installed at the upper end of the inner wall of the outer barrel;

the locking stop mechanism comprises an inverted cone fixedly mounted at the bottom end of the inner wall of the outer barrel, an electric telescopic rod is fixedly mounted at the bottom end of the inner wall of the inverted cone, an auxiliary plate is fixedly mounted at the top end of the electric telescopic rod, four groove bodies are uniformly distributed on the surface of the auxiliary plate in a circumferential mode, a rotating shaft is fixedly mounted on the inner side wall of each groove body, a curved rod is movably mounted on the outer wall of the rotating shaft, a pulley is movably mounted at the bottom end of the curved rod, and a rubber block is fixedly mounted on the side face of the upper end of the curved rod.

2. The locking mechanism of the centrifuge for preparing acyl chloride intermediates of claim 1, wherein a servo motor is fixedly mounted on the top surface of the auxiliary plate, a centrifuge tube is fixedly mounted on the output shaft end of the servo motor, and a cover body is movably mounted on the top end of the centrifuge tube.

3. The locking mechanism of the centrifugal machine for preparing the acyl chloride intermediate body according to claim 2, wherein an inner cylinder is fixedly installed at the top end of the centrifugal cylinder, an auxiliary cylinder is movably installed on the outer wall of the inner cylinder, and the bottom end of the auxiliary cylinder is fixedly installed on the top surface of an auxiliary plate.

4. The locking mechanism of the centrifuge for preparing acyl chloride intermediates of claim 1, wherein the auxiliary damping mechanism comprises four positioning blocks which are uniformly distributed circumferentially and fixedly mounted on the upper end of the inner wall of the outer cylinder, the side surfaces of the positioning blocks are fixedly provided with the spring telescopic rods, and the other ends of the spring telescopic rods are fixedly provided with the rubber arc plates.

5. The locking mechanism of the centrifuge for preparing acyl chloride intermediates according to claim 1, wherein a bottom plate is fixedly installed at the bottom end of the outer cylinder, four supporting cylinders are fixedly installed on the bottom plate in a circumferentially evenly distributed manner, and an elastic base is fixedly installed at the top end of the inner wall of each supporting cylinder.