CN217873452U

CN217873452U - High-pressure centrifugal pharmaceutical ventilator

Info

Publication number: CN217873452U
Application number: CN202220756190.XU
Authority: CN
Inventors: 张桂兰; 冯辉
Original assignee: Anhui Holyeagle Pharmaceutical Co ltd
Current assignee: Anhui Holyeagle Pharmaceutical Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-11-22
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a high pressure centrifugation pharmacy ventilation blower, concretely relates to ventilation blower technical field, current ventilation blower frame is inconvenient to be dismantled, when leading to fan inner structure to damage, can not effectively maintain, including the installation base, the activity of installation base upper end is equipped with the backup pad, the backup pad upper surface is equipped with driving motor through the bolt installation, driving motor one end is equipped with the casing, driving motor one end is kept away from to the casing is equipped with the frame of convenient dismantlement, the frame diameter is the same with the casing diameter, the fixed first installation piece that is equipped with in frame tip face casing one side, the utility model discloses but direct extrusion press the briquetting to drive and press the depression bar to slide in the dovetail groove during well dismantlement to make the first spring of ejector pad extrusion for in the ejector pad drives second installation piece and moves back to first recess, can directly extract the frame afterwards and can accomplish the dismantlement, make things convenient for the staff to maintain casing inner structure.

Description

High-pressure centrifugal pharmaceutical ventilator

Technical Field

The utility model relates to a ventilation blower technical field specifically is a high pressure centrifugation pharmacy ventilation blower.

Background

In the biopharmaceutical industry, a centrifuge is often an essential auxiliary mechanical tool for pharmaceutical processes, and is often used for precipitation separation of solutions, the centrifuge is a test device for separating solids and liquids by centrifugal force, and a ventilator is often used for removing dust when the centrifuge is in operation.

The ventilator in the prior art has the following problems:

1. the outer frame of the existing ventilator is inconvenient to disassemble, so that the inner structure of the ventilator cannot be effectively maintained when damaged;

2. the existing ventilator is easy to damage parts inside the ventilator due to long-time vibration through the vibration force generated when the motor works.

To this end we propose a high pressure centrifugal pharmaceutical ventilator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure centrifugation pharmacy ventilation blower to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a high-pressure centrifugal pharmaceutical ventilator comprises an installation base, wherein a supporting plate is movably arranged at the upper end of the installation base, a driving motor is arranged on the upper surface of the supporting plate through bolts, a shell is arranged at one end of the driving motor, and an outer frame which is convenient to disassemble is arranged at one end, away from the driving motor, of the shell;

the diameter of the outer frame is the same as that of the shell, a first installation block is fixedly arranged on one side of the shell on the end face of the outer frame, a first installation groove is formed in the end portion of the first installation block, a second installation groove corresponding to the first installation block is formed in the shell facing one side of the outer frame, the first installation block can be inserted into the first installation groove, a fixed block distributed with the second installation groove is fixedly arranged on the outer wall of the shell, a first groove is formed in the fixed block, a second installation block is slidably arranged in the first groove, a second groove communicated with the first groove is formed in the first installation groove, the second installation block can be inserted into the first installation groove through the second groove, a first spring is fixedly arranged on one side of the inner wall of the first groove, a push block is fixedly arranged at one end of the first spring, a push block is fixedly arranged between the first spring and the second installation block, a trapezoidal groove is formed in the push block, and a press rod is fixedly and slidably arranged at the inclined plane of the trapezoidal groove.

As a preferred technical scheme of the utility model, press the depression bar and keep away from dovetail groove one end and run through the fixed block, press the depression bar and be located the fixed curved pressing block that is equipped with of fixed block outer wall one end.

As a preferred technical scheme of the utility model, the laminating of frame inner wall is fixed and is equipped with the filter screen.

As a preferred technical scheme of the utility model, the third recess has been seted up in the installation base, the fixed plate that is two symmetry settings that is in third recess bottom surface, the fixed second spring that is equipped with the symmetry setting in fixed plate inner wall both ends, the fixed slide that is equipped with of second spring one end, the slide slides and sets up in the fixed plate, the articulated bradyseism pole that is equipped with of slide upper surface, the fixed plate top is equipped with the bradyseism board, fixed surface connects in the backup pad, two on the bradyseism board the bradyseism pole is kept away from the articulated setting of slide one end at the bradyseism board lower surface.

As a preferred technical scheme of the utility model, the bradyseism board is kept away from the bottom plate both ends activity and is inserted and be equipped with the stand, stand vertical fixation sets up in the third recess, the stand is located bradyseism board lower surface cover and is equipped with the third spring, the upper end fixed connection of third spring is at bradyseism board lower surface, third spring lower extreme fixed connection is on third recess inner wall.

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

1. the utility model discloses but when well dismantlement the direct extrusion press the briquetting and drive and press the depression bar and slide in the dovetail groove to make the first spring of ejector pad extrusion, make the ejector pad drive second installation piece and go back to first recess in, can directly extract the frame afterwards and can accomplish the dismantlement, make things convenient for staff to maintain casing inner structure.

2. The utility model discloses well second spring will provide reverse cushion effect to the bradyseism board through the bradyseism pole of slide and articulated setting, and the third spring directly provides reverse cushion effect to the bradyseism board equally for reduce the vibrations power that the motor produced to the backup pad, and then can play the effect of bradyseism, avoid the part to receive violent vibrations damage for a long time.

Drawings

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

FIG. 2 is a schematic view of the front sectional structure of the housing of the present invention,

fig. 3 is the internal schematic view of the structure-mounting base of the present invention.

In the figure: 1. installing a base; 11. a support plate; 12. a motor; 13. a housing; 14. an outer frame; 15. a first mounting block; 16. a first mounting groove; 17. a second mounting groove; 18. a fixed block; 19. a first groove; 20. a second mounting block; 21. a second groove; 22. a first spring; 23. a push block; 24. a trapezoidal groove; 25. a pressing lever; 26. a pressing block; 27. a filter screen; 3. a third groove; 31. a fixing plate; 32. a second spring; 33. a slide plate; 34. a shock-absorbing lever; 35. a cushioning plate; 36. a column; 37. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example (b): as shown in fig. 1-3, the utility model provides a high-pressure centrifugal pharmaceutical ventilator, which comprises an installation base 1, wherein a support plate 11 is movably arranged at the upper end of the installation base 1, a driving motor 12 is arranged on the upper surface of the support plate 11 through a bolt, a shell 13 is arranged at one end of the driving motor 12, and an outer frame 14 which is convenient to disassemble is arranged at one end of the shell 13 away from the driving motor 12;

the diameter of the outer frame 14 is the same as the diameter of the casing 13, a first mounting block 15 is fixedly arranged on one side of the casing 13 facing the end face of the outer frame 14, a first mounting groove 16 is formed in the end portion of the first mounting block 15, a second mounting groove 17 corresponding to the first mounting block 15 is formed in one side of the casing 13 facing the end face of the outer frame 14, the first mounting block 15 can be inserted into the first mounting groove 16, a fixing block 18 distributed with the second mounting groove 17 is fixedly arranged on the outer wall of the casing 13, a first groove 19 is formed in the fixing block 18, a second mounting block 20 is slidably arranged in the first groove 19, a pushing block 23 is fixedly arranged between the first spring 22 and the second mounting block 20, a trapezoidal groove 24 is formed in the pushing block 23, a pressing rod 25 is fixedly arranged at the position of the trapezoidal groove 24, one end of the pressing rod 25 is far away from the trapezoidal groove 24, one end of the pressing block 24 penetrates through the pressing block 18, a pushing block 23 is fixedly arranged between the first spring 22 and the second mounting block 20, and can be directly pushed out by a person who can push the pushing rod 22 when the pushing rod 22 is pushed out, and the pushing rod 22, and the pushing rod can be directly pushed out by the person who can push the pushing rod 14, and can push the pushing rod 23, and then push the person who can conveniently to push the pushing rod 23 and directly push the pushing rod 14 and push the pushing rod 23, and then push the pushing rod 14.

Furthermore, the filter screen 27 is fixedly arranged on the inner wall of the outer frame 14 in an attaching mode, and therefore a large amount of sundries are prevented from entering the shell 13 to influence the rotation of the impeller.

Further, third recess 3 has been seted up in the installation base 1, the fixed two fixed plates 31 that are the symmetry and set up in third recess 3 bottom surface, the fixed second spring 32 that is equipped with the symmetry and sets up in fixed plate 31 at fixed plate 31 inner wall both ends, the fixed slide 33 that is equipped with of second spring 32 one end, slide 33 slides and sets up in the fixed plate 31, slide 33 upper surface articulates and is equipped with bradyseism pole 34, fixed plate 31 top is equipped with bradyseism board 35, bradyseism board 35 upper surface fixed connection is on backup pad 11, two bradyseism poles 34 are kept away from the articulated setting at bradyseism board 35 lower surface of slide 33 one end, bradyseism board 35 is kept away from the bottom plate both ends activity and is inserted and is equipped with stand 36, stand 36 vertical fixation sets up in third recess 3, stand 36 is located bradyseism board 35 lower surface cover and is equipped with third spring 37, third spring 37's upper end fixed connection is at bradyseism board 35 lower surface, third spring 37 lower extreme fixed connection is on third recess 3 inner wall, when motor 12 shakes, second spring 32 will provide reverse cushion board 35 through slide 33 and articulated setting up and provide the same bradyseism to the bradyseism pole 34, and directly reduce the damage of the motor that the bradyseism part, and further can avoid the direct shock absorption that the reverse shock generator is damaged, and further receive the motor 11.

The working principle is as follows: the utility model discloses when installing frame 14, can insert first installation piece 15 on frame 14 and establish in second mounting groove 17, make the fixed of first layer of formation between frame 14 and casing 13, first spring 22 in the fixed block 18 will promote second installation piece 20 through ejector pad 23, make second installation piece 20 insert through second recess 21 and establish in the first mounting groove 16 of seting up on first installation piece 15, form the stability on second layer, can directly extrude the pressing block 26 and drive pressing rod 25 and slide in trapezoidal groove 24 during the dismantlement, thereby make ejector pad 23 extrude first spring 22, make ejector pad 23 drive second installation piece 20 and move back to first recess 19 in, can directly extract frame 14 afterwards and can accomplish the dismantlement, conveniently dismantle when the installation is stable, make things convenient for the staff to maintain casing 13 inner structure; during the vibrations of motor 12, second spring 32 will provide reverse cushion effect to bradyseism board 35 through slide 33 and articulated bradyseism pole 34 that sets up, and third spring 37 directly provides reverse cushion effect to bradyseism board 35 equally for reduce the shaking force that motor 12 produced to backup pad 11, and then can play the effect of bradyseism, avoid the part to receive violent vibrations for a long time and damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high pressure centrifugation pharmacy ventilation blower, includes installation base (1), its characterized in that: a supporting plate (11) is movably arranged at the upper end of the mounting base (1), a driving motor (12) is mounted on the upper surface of the supporting plate (11) through bolts, a shell (13) is arranged at one end of the driving motor (12), and an outer frame (14) convenient to detach is arranged at one end, far away from the driving motor (12), of the shell (13);

the diameter of the outer frame (14) is the same as that of the shell (13), a first mounting block (15) is fixedly arranged on one side of the shell (13) facing the end part of the outer frame (14), a first mounting groove (16) is formed in the end part of the first mounting block (15), a second mounting groove (17) corresponding to the first mounting block (15) is formed in one side of the shell (13) facing the outer frame (14), the first mounting block (15) can be inserted into the first mounting groove (16), a fixing block (18) distributed with the second mounting groove (17) is fixedly arranged on the outer wall of the shell (13), a first groove (19) is formed in the fixing block (18), a second mounting block (20) is slidably arranged in the first groove (19), a second groove (21) communicated with the first groove (19) is formed in the first mounting groove (16), the second mounting block (20) can be inserted into the first mounting groove (16) through the second groove (21), a first spring (22) is fixedly arranged on one side of the inner wall of the first groove (19), a first spring (22) is arranged at one end, a second spring (23) is arranged between the first pushing block (23), and a second pushing block (23) is arranged between the pushing block (23), the inclined plane of the trapezoid groove (24) is fixedly and slidably provided with a pressing rod (25).

2. The high pressure centrifugal pharmaceutical ventilator of claim 1, wherein: one end, far away from the trapezoidal groove (24), of the pressing rod (25) penetrates through the fixing block (18), and an arc-shaped pressing block (26) is fixedly arranged at one end, located on the outer wall of the fixing block (18), of the pressing rod (25).

3. The high pressure centrifugal pharmaceutical fan of claim 1, wherein: and a filter screen (27) is fixedly attached to the inner wall of the outer frame (14).

4. The high pressure centrifugal pharmaceutical ventilator of claim 1, wherein: install third recess (3) in base (1), third recess (3) bottom surface is fixed to be equipped with two fixed plates (31) that are the symmetry and set up, fixed plate (31) inner wall both ends are fixed to be equipped with second spring (32) that the symmetry set up, second spring (32) one end is fixed to be equipped with slide (33), slide (33) slide and set up in fixed plate (31), slide (33) upper surface hinge is equipped with bradyseism pole (34), fixed plate (31) top is equipped with bradyseism board (35), fixed surface connects on backup pad (11), two bradyseism board (35) upper surface is fixed connects two bradyseism pole (34) are kept away from slide (33) one end and are articulated to be set up at bradyseism board (35) lower surface.

5. The high pressure centrifugal pharmaceutical ventilator of claim 4, wherein: bradyseism board (35) are kept away from the bottom plate both ends activity and are inserted and be equipped with stand (36), stand (36) vertical fixation sets up in third recess (3), stand (36) are located bradyseism board (35) lower surface cover and are equipped with third spring (37), the upper end fixed connection of third spring (37) is at bradyseism board (35) lower surface, third spring (37) lower extreme fixed connection is on third recess (3) inner wall.