CN219111913U

CN219111913U - High-speed variable frequency centrifugal machine

Info

Publication number: CN219111913U
Application number: CN202223369890.2U
Authority: CN
Inventors: 武正威; 于晓君; 李宇欣
Original assignee: Henan Qiangwei Industrial Co ltd
Current assignee: Henan Qiangwei Industrial Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-02
Anticipated expiration: 2032-12-15

Abstract

The utility model belongs to the technical field of variable frequency centrifuges, in particular to a high-speed variable frequency centrifuges, which aims at the problems that in the prior art, as a filter barrel of the high-speed variable frequency centrifuges is usually fixed by using bolts, when a filter is detached, the filter barrel is also required to be assembled and disassembled, and the like, the operation is complicated, and when a user is inconvenient to clean or replace a filter screen, the working efficiency is greatly reduced.

Description

High-speed variable frequency centrifugal machine

Technical Field

The utility model relates to the technical field of variable frequency centrifuges, in particular to a high-speed variable frequency centrifuger.

Background

In the prior art, a high-speed variable frequency centrifugal machine is used for separation by utilizing centrifugal force, and a frequency converter is used for achieving the purpose of reducing energy consumption by changing working frequency. That is to say, according to the different output corresponding frequency of the load, the purpose of completing the centrifugal operation by using the most proper energy consumption is achieved.

However, according to the technical scheme, the filtering barrel of the high-speed variable frequency centrifugal machine is usually fixed by using the bolts, so that the problems that the filtering barrel is required to be matched with tools such as a spanner when being disassembled and assembled, the operation is complicated, the filtering barrel is inconvenient for a user to clean or replace the filtering net, and the working efficiency is greatly reduced exist.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a filtering barrel of a high-speed variable frequency centrifugal machine is usually fixed by using a bolt, so that when a filtering barrel is disassembled and assembled, a matched wrench and other tools are needed, the operation is complicated, and when a user cleans or replaces a filter screen, the user is inconvenient, and the working efficiency is greatly reduced.

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

the utility model provides a high-speed variable frequency centrifuge, includes base, motor, converter, bearing and filter vat, motor fixed connection is at the top of base, the top fixedly connected with shell of base, bearing fixed connection is at the inner wall of shell, and the left side of bearing extends to the outside of shell, converter fixed connection is in the left side of bearing, the equal fixedly connected with runner in left side of converter and motor output shaft's left side, the outer wall cover of runner is equipped with the drive belt, the right side fixedly connected with connection pad of bearing, filter vat swing joint is on the right side of connection pad, two inserts of right side symmetry fixedly connected with of filter vat, the inner wall sliding connection of shell has the fixed disk, the insert runs through the fixed disk, fixedly connected with control box is run through on the right side of fixed disk, and the quantity of control box is two, and the inner wall of control box is equipped with control mechanism and fixed establishment.

Preferably, the control mechanism comprises two control boards, two transmission sleeves, two transmission shafts, two gears and two racks, the gears are rotationally connected to the inner wall of the control box, the transmission shafts are fixedly connected to the rear sides of the gears, the transmission sleeves are in threaded connection to the outer wall of the transmission shafts, the control boards are fixedly connected to the right sides of the transmission sleeves, the right sides of the control boards extend to the outside of the control box, the racks are in sliding connection to the inner wall of the control box, and the gears are meshed with the racks.

Further, through control mechanism, conveniently drive the rack and remove the fixed plate of being convenient for and remove.

Preferably, the fixed establishment includes two fixed plates, two push rods, two drive poles and two locating pieces, fixed plate fixed connection is in the rear side of rack, the push rod rotates the right side of connection at the fixed plate, drive pole sliding connection is at the inner wall of control box, and the bottom of push rod and the top rotation of drive pole are connected, locating piece sliding connection is at the inner wall of control box, and the front side of locating piece and the rear side fixed connection of drive pole, and the rear side of locating piece extends to the outside of control box, and one side that two inserts are close to each other all is equipped with the locating hole, locating hole and locating piece looks adaptation.

Furthermore, the positioning block is conveniently driven to move through the fixing mechanism, and the filter vat is fixed or detached.

Preferably, the inner wall fixedly connected with spring No. one of control box, the bottom fixedly connected with connecting plate of rack, the right side of connecting plate and the left side fixed connection of spring No. one.

Further, the rack is convenient to reset by the elasticity of the spring I, so that the control panel resets and is convenient for subsequent use.

Preferably, the inner wall fixedly connected with No. two springs of control box, the front side of driving the pole and the rear side fixed connection of No. two springs.

Further, the elastic force of the spring II is used for conveniently driving the rod to reset, so that the positioning block is conveniently limited, and the filter barrel is prevented from loosening.

Preferably, the inner wall of the control box is fixedly connected with a limiting rod, and the limiting rod penetrates through the fixing plate.

Further, through the restriction pole, conveniently restrict the fixed plate for the fixed plate moves steadily.

The beneficial effects are that: the transmission sleeve is driven to move by pushing the control panel, the transmission shaft is enabled to rotate by pushing the transmission sleeve to move, at the moment, the gear rotates, the rack moves and pulls the fixing plate to push the push rod, the push rod can push the driving rod to enable the positioning block to move and be separated from the positioning hole, at the moment, the insertion block loses restriction, the fixing disc can be taken down, at the moment, the filter barrel loses restriction, and the effect of replacing the filter barrel can be achieved;

through the cooperation of control panel and control mechanism and fixed establishment, realized conveniently dismantling the filter vat to the effect of washing or changing the filter vat compares traditional bolt fastening, need not to use tools such as supporting spanner, through promoting the control panel can, promoted work efficiency greatly, has good practicality and convenience.

Drawings

Fig. 1 is a schematic top view of a high-speed variable frequency centrifuge according to the present utility model;

FIG. 2 is a schematic top view of a high-speed variable frequency centrifuge according to the present utility model;

FIG. 3 is a three-dimensional view of a fixed disk of a high-speed variable frequency centrifuge according to the present utility model;

fig. 4 is a three-dimensional view of a rack and a fixed plate of the high-speed variable frequency centrifugal machine provided by the utility model.

In the figure: 1. a base; 2. a motor; 3. a rotating wheel; 4. a transmission belt; 5. a frequency converter; 6. a bearing; 7. a housing; 8. a filter vat; 9. inserting blocks; 10. a fixed plate; 11. a control box; 12. a control board; 13. a transmission sleeve; 14. a transmission shaft; 15. a gear; 16. a rack; 17. a first spring; 18. a fixing plate; 19. a push rod; 20. a drive rod; 21. a restraining bar; 22. a second spring; 23. and (5) positioning blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a high-speed variable frequency centrifugal machine comprises a base 1, a motor 2, a frequency converter 5, a bearing 6 and a filter vat 8, wherein the motor 2 is fixedly connected to the top of the base 1 through welding, the top of the base 1 is fixedly connected with a shell 7 through welding, the bearing 6 is fixedly connected to the inner wall of the shell 7 through welding, the left side of the bearing 6 extends to the outside of the shell 7, the right side of the shell 7 is movably connected with a sealing ring through bolts, the frequency converter 5 is fixedly connected to the left side of the bearing 6 through welding, the left side of the frequency converter 5 and the left side of an output shaft of the motor 2 are fixedly connected with a rotating wheel 3 through welding, the outer wall of the rotating wheel 3 is sleeved with a driving belt 4, the right side of the bearing 6 is fixedly connected with a connecting disc through welding, the filter vat 8 is movably connected to the right side of the connecting disc, the right side of the filter vat 8 is symmetrically fixedly connected with two inserting blocks 9 through welding, the inner wall of the shell 7 is fixedly connected with a fixed disc 10, the inserting blocks 9 penetrate through the fixed disc 10, the right side of the fixed disc 10 is fixedly connected with control boxes 11 through welding, the number of the control boxes 11 is two, and the inner walls of the control boxes 11 are provided with control mechanisms and fixed mechanisms;

the control mechanism comprises two control boards 12, two transmission sleeves 13, two transmission shafts 14, two gears 15 and two racks 16, wherein the gears 15 are rotationally connected to the inner wall of the control box 11 through rotating shafts, the transmission shafts 14 are fixedly connected to the rear sides of the gears 15 through welding, the transmission sleeves 13 are in threaded connection to the outer wall of the transmission shafts 14, the control boards 12 are fixedly connected to the right sides of the transmission sleeves 13 through welding, the right sides of the control boards 12 extend to the outside of the control box 11, the racks 16 are slidably connected to the inner wall of the control box 11, the gears 15 are meshed with the racks 16, and the racks 16 are conveniently driven to move through the control mechanism so that the fixing plates 18 are conveniently moved;

the fixing mechanism comprises two fixing plates 18, two push rods 19, two driving rods 20 and two positioning blocks 23, wherein the fixing plates 18 are fixedly connected to the rear side of the rack 16 through welding, the push rods 19 are rotatably connected to the right side of the fixing plates 18 through rotating shafts, the driving rods 20 are slidably connected to the inner wall of the control box 11, the bottoms of the push rods 19 are rotatably connected with the tops of the driving rods 20 through rotating shafts, the positioning blocks 23 are slidably connected to the inner wall of the control box 11, the front sides of the positioning blocks 23 are fixedly connected with the rear sides of the driving rods 20 through welding, the rear sides of the positioning blocks 23 extend to the outer part of the control box 11, positioning holes are formed in the sides, close to each other, of the two inserting blocks 9 respectively, are matched with the positioning blocks 23, and the positioning blocks 23 are conveniently driven to move through the fixing mechanism to fix or detach the filter vat 8;

the inner wall of control box 11 passes through welded fixedly connected with spring No. 17, welded fixedly connected with connecting plate is passed through to the bottom of rack 16, welded fixedly connected with connecting plate's right side and spring No. 17's left side pass through welded fixedly connected with, through spring No. 17's elasticity, rack 16 resets of being convenient for, make control panel 12 reset, convenient follow-up use, the inner wall of control box 11 passes through welded fixedly connected with spring No. 22, the front side of drive pole 20 passes through welded fixedly connected with spring No. 22's rear side, through spring No. 22's elasticity, conveniently drive pole 20 reset, conveniently restrict locating piece 23, prevent that filter vat 8 from taking off, the inner wall of control box 11 passes through welded fixedly connected with restriction pole 21, restriction pole 21 runs through fixed plate 18, through restriction pole 21, conveniently restrict fixed plate 18, make fixed plate 18 stable movement.

In the utility model, when in actual use, the right side of the shell 7 is opened, the control board 12 is pushed, the control board 12 moves and drives the transmission sleeve 13 to move, the transmission shaft 14 can be rotated through the movement of the transmission sleeve 13, the gear 15 can be driven to rotate when the transmission shaft 14 rotates, the meshed rack 16 is driven to move and compress the first spring 17 through the rotation of the gear 15, meanwhile, the rack 16 pulls the fixing plate 18, the fixing plate 18 slides along with the direction of the limiting rod 21 and pushes the push rod 19, the push rod 19 can push the driving rod 20 to move and compress the second spring 22, meanwhile, the driving rod 20 drives the positioning block 23 to move and separate from contact with the positioning hole, the insertion block 9 loses the limitation, the fixing disc 10 can be removed, the filter vat 8 loses limitation at the moment, the effect of replacing the filter vat 8 can be realized, a new filter vat 8 is inserted into the right side of the connecting disc, and insert fixed disk 10, make inserted block 9 run through fixed disk 10, through loosening control panel 12, no. two spring 22 loses restriction promotion drive pole 20, drive pole 20 promotion locating piece 23 and locating hole block this moment, it is fixed with inserted block 9 makes filter vat 8 fixed, simultaneously No. one spring 17 drives rack 16 and resets and makes gear 15 and transmission shaft 14 rotatory and drive transmission cover 13 reset, control panel 12 follows the convenient use that resets, close shell 7 this moment, the right side and the shell 7 grafting of fixed disk 10 conveniently restrict fixed disk 10, prevent fixed disk 10 skew, through starter motor 2, the motor 2 output shaft is rotatory and drive runner 3 rotation makes the runner 3 rotation of front side, through the corresponding frequency of converter 5 output according to the difference of load, the purpose of accomplishing centrifugal operation with most suitable energy consumption is reached, the effect of centrifugation has been realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a high-speed variable frequency centrifuge, includes base (1), motor (2), converter (5), bearing (6) and filter vat (8), a serial communication port, motor (2) fixedly connected at the top of base (1), the top fixedly connected with shell (7) of base (1), bearing (6) fixedly connected with is at the inner wall of shell (7), and the left side of bearing (6) extends to the outside of shell (7), converter (5) fixedly connected with is in the left side of bearing (6), the equal fixedly connected with runner (3) in left side of converter (5) and the left side of motor (2) output shaft, the outer wall cover of runner (3) is equipped with drive belt (4), the right side fixedly connected with of bearing (6), the right side fixedly connected with of filter vat (8) is on the connection pad, the right side of filter vat (8) symmetrical fixedly connected with two inserts (9), the inner wall sliding connection of shell (7) has fixed disk (10), insert (9) run through fixed disk (10), control box (11) and two fixed connection's control box (11) are fixed connection, and control box (11) are fixed quantity.

2. The high-speed variable frequency centrifugal machine according to claim 1, wherein the control mechanism comprises two control boards (12), two transmission sleeves (13), two transmission shafts (14), two gears (15) and two racks (16), the gears (15) are rotationally connected to the inner wall of the control box (11), the transmission shafts (14) are fixedly connected to the rear side of the gears (15), the transmission sleeves (13) are in threaded connection to the outer wall of the transmission shafts (14), the control boards (12) are fixedly connected to the right side of the transmission sleeves (13), the right side of the control boards (12) extends to the outside of the control box (11), the racks (16) are slidably connected to the inner wall of the control box (11), and the gears (15) are meshed with the racks (16).

3. The high-speed variable frequency centrifugal machine according to claim 1, wherein the fixing mechanism comprises two fixing plates (18), two push rods (19), two driving rods (20) and two positioning blocks (23), the fixing plates (18) are fixedly connected to the rear sides of racks (16), the push rods (19) are rotationally connected to the right sides of the fixing plates (18), the driving rods (20) are slidingly connected to the inner walls of the control box (11), the bottoms of the push rods (19) are rotationally connected to the tops of the driving rods (20), the positioning blocks (23) are slidingly connected to the inner walls of the control box (11), the front sides of the positioning blocks (23) are fixedly connected to the rear sides of the driving rods (20), the rear sides of the positioning blocks (23) extend to the outer sides of the control box (11), and positioning holes are formed in one sides, close to each other, of the two insertion blocks (9) respectively, and are matched with the positioning blocks (23).

4. The high-speed variable frequency centrifugal machine according to claim 2, wherein a first spring (17) is fixedly connected to the inner wall of the control box (11), a connecting plate is fixedly connected to the bottom of the rack (16), and the right side of the connecting plate is fixedly connected to the left side of the first spring (17).

5. A high-speed variable frequency centrifugal machine according to claim 3, wherein the inner wall of the control box (11) is fixedly connected with a No. two spring (22), and the front side of the driving rod (20) is fixedly connected with the rear side of the No. two spring (22).

6. A high-speed variable frequency centrifuge according to claim 1, characterized in that the inner wall of the control box (11) is fixedly connected with a limiting rod (21), the limiting rod (21) penetrating through the fixing plate (18).