CN210545751U

CN210545751U - Flat centrifuge convenient to wash

Info

Publication number: CN210545751U
Application number: CN201921601182.2U
Authority: CN
Inventors: 陈坤; 蔡建
Original assignee: Heze New Oriental Daily Chemical Technology Co Ltd
Current assignee: Heze New Oriental Daily Chemical Technology Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-05-19
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a plate centrifuge convenient to wash relates to a centrifuge, has solved the inconvenient problem of wasing and maintaining of current plate centrifuge, and it includes the chassis, set up on the chassis rotary drum, be used for covering the shell of rotary drum, the shell is established the concatenation by double-phase cover to setting up and is formed, the cover is established the piece and is included sliding connection and be in the semicircle arc, the fixed connection of chassis upper surface the semicircle arc is kept away from the apron of a terminal surface on chassis, be equipped with on the chassis and be used for the drive the slip of cover establishment piece just has limit function's drive assembly. The utility model discloses have the convenience and maintain or abluent effect inside dull and stereotyped centrifuge.

Description

Flat centrifuge convenient to wash

Technical Field

The utility model relates to a centrifuge especially relates to a dull and stereotyped centrifuge convenient to wash.

Background

At present, a flat centrifuge is generally applied to the technical fields of chemical industry, pharmacy and the like as common solid-liquid separation and liquid-liquid separation equipment.

However, when the existing flat centrifuge is maintained and repaired, because the shell is high and is welded with the flat machine base, the rotary drum can not be disassembled at all, and the shell needs to be cut off and then maintained or cleaned, so that the maintenance cost and the labor intensity are very high, even if the shell is not welded with the flat machine base but is connected through a flange, because the shell is high, the weight is large, the disassembly and the assembly are inconvenient, and the shell needs to be lifted by using hoisting machinery such as a crane, and the like, so that the interior of the centrifuge can be cleaned and maintained.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dull and stereotyped centrifuge convenient to wash, its advantage is convenient to maintain or wash dull and stereotyped centrifuge inside.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a plate centrifuge convenient to wash, includes the chassis, sets up on the chassis rotary drum, is used for covering the shell of rotary drum, the shell is established the piece concatenation by the double-phase cover that sets up relatively and is formed, the cover is established including sliding connection in semicircle arc, the fixed connection of chassis upper surface semicircle arc is kept away from the apron of a terminal surface on chassis, be equipped with on the chassis and be used for the drive the slip of cover establishment piece just has limit function's drive assembly.

Through adopting above-mentioned technical scheme, can realize the separation of two cover establishment pieces through drive assembly to make the rotary drum expose, thereby convenient maintenance and the clearance to rotary drum and shell inner wall, drive assembly has limit function simultaneously and can guarantee the stability of overlapping establishment piece.

The utility model discloses further set up to: the driving assembly comprises a motor and a reciprocating screw rod, one end of the reciprocating screw rod penetrates through two sets of the sleeved pieces to be rotatably connected to the chassis, the other end of the reciprocating screw rod is fixedly connected with the motor, the reciprocating screw rod is connected with the two sets of the sleeved pieces in a threaded manner, one set of the sleeved pieces is provided with a positive thread matched with the reciprocating screw rod, and the other set of the sleeved pieces is provided with a negative thread matched with the reciprocating screw rod.

Through adopting above-mentioned technical scheme, drive reciprocal lead screw through the motor and rotate to can order about two sets and establish the piece and keep away from each other, make two sets establish the piece and part, thereby make things convenient for operator's operation, realize the separation of two sets of equipment through electric power, it is laborsaving, reciprocal lead screw location is accurate simultaneously, can control the distance that the cover was designed, thereby makes things convenient for operator to the maintenance and the washing of rotary drum and shell inner wall. Meanwhile, the reciprocating screw rod is stable in limiting the two sets of the parts.

The utility model discloses further set up to: and the splicing surface of one of the sleeving pieces is provided with an inserting groove for inserting the other sleeving piece.

Through adopting above-mentioned technical scheme, guarantee the leakproofness of two sets of equipment cooperation back shells.

The utility model discloses further set up to: and a sealing gasket is fixedly connected in the insertion groove.

Through adopting above-mentioned technical scheme, strengthen the leakproofness of two cover sets of equipment cooperation back shells.

The utility model discloses further set up to: and the shell is also provided with a locking device for fixing the two sleeving pieces.

By adopting the technical scheme, the stability of the two sets of designs after matching is further enhanced.

The utility model discloses further set up to: locking device includes fixed connection in locating plate, the fixed connection of one of them set of establishment outer wall establish the joint board of outer wall in another set, set up the confession on the locating plate the opening that the joint board card was gone into, the joint board upper surface is seted up flutedly, set up on the locating plate communicate in the open-ended groove of stepping down, it has partial card to go into to slide connection in the groove of stepping down fixture block in the recess, the fixture block is close to the perpendicular fixedly connected with pull rod of one end in groove of stepping down, the pull rod is kept away from the one end of fixture block is worn and is penetrated the locating plate, the cover is equipped with the spring on the pull rod, the both ends of spring respectively with the fixture block and the lateral wall butt in.

By adopting the technical scheme, when two sets of installation parts are spliced, the clamping block is pulled into the abdicating groove through the pull rod when the two sets of installation parts are spliced, then the spring is compressed, the clamping plate is clamped in the opening of the positioning plate, the pull rod is loosened, the spring recovers deformation, the clamping block is popped out, part of the clamping block is clamped in the groove, and the two sets of installation parts are locked; the locking device is simple to operate, convenient to disassemble and good in locking effect.

The utility model discloses further set up to: one surface of the clamping block facing the positioning plate is a convex cambered surface.

Through adopting above-mentioned technical scheme, make things convenient for the joint integrated circuit board to go into the opening, need not manually press the fixture block.

The utility model discloses further set up to: the pull rod is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, conveniently stimulate the fixture block.

To sum up, the utility model discloses a beneficial technological effect does: the splicing arrangement through the shell realizes convenient maintenance and cleaning of the rotary drum and the inner wall of the shell, and meanwhile, after the shell is spliced, the sealing property and the stability of the shell can be guaranteed. Meanwhile, the shell is very convenient to splice and disassemble.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

In the figure, 1, a chassis; 2. a drum; 3. a housing; 4. a drive assembly; 5. sleeving a piece; 6. a semi-circular arc plate; 7. a cover plate; 8. a slider; 9. a chute; 10. a reciprocating screw; 11. a motor; 12. a plugboard; 13. inserting grooves; 14. a gasket; 15. a locking device; 16. positioning a plate; 17. a clamping and connecting plate; 18. an opening; 19. a groove; 20. a yielding groove; 21. a clamping block; 22. a pull rod; 23. a handle; 24. a clamping block; 25. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a flat centrifuge convenient to wash, including chassis 1, set up on chassis 1 rotary drum 2, be used for covering the shell 3 of rotary drum 2.

The shell 3 is formed by splicing two oppositely-arranged sleeved parts 5, and each sleeved part 5 comprises a semicircular arc plate 6 and a cover plate 7, wherein the semicircular arc plate 6 is connected to the upper surface of the chassis 1 in a sliding mode, and the cover plate 7 is fixedly connected with the semicircular arc plate 6 and far away from one end face of the chassis 1.

The equal fixedly connected with slider 8 in bottom both ends of semicircle arc 6 sets up on chassis 1 and supplies the gliding spout 9 of slider 8.

Be equipped with on the chassis 1 and be used for the drive cover to establish 5 slip and have limit function's drive assembly 4, drive assembly 4 includes motor 11, reciprocal lead screw 10 one end is passed and is penetrated two sliders 8 and rotate and connect on chassis 1, reciprocal lead screw 10 other end fixed connection motor 11, reciprocal lead screw and two sets are established 5 threaded connection of piece, one of them slider 8 is seted up and is reciprocated lead screw 10 matched with positive screw thread, another slider 8 is seted up and is reciprocated lead screw 10 matched with anti-thread.

The splicing surface of one semicircular arc-shaped plate 6 and one cover plate 7 is vertically and fixedly connected with an inserting plate 12, the splicing surface of the other semicircular arc-shaped plate 6 and the other cover plate 7 is provided with an inserting groove 13 for the inserting plate 12 to be inserted, and the inserting groove 13 is internally and annularly provided with a fixedly connected sealing gasket 14.

The shell 3 is further provided with a locking device 15 for fixing the two sets of the parts 5, and the locking device 15 comprises a positioning plate 16 fixedly connected to the outer wall of one of the sets of the parts 5 and a clamping plate 17 fixedly connected to the outer wall of the other set of the parts 5.

Perpendicular fixedly connected with joint piece 24 in one side that fishplate bar 17 is close to locating plate 16, set up the opening 18 that supplies joint piece 24 card to go into on the locating plate 16, joint piece 24 upper surface sets up fluted 19, set up the groove of stepping down 20 that communicates in opening 18 on the locating plate 16, it just is the fixture block 21 of convex cambered surface towards the one side of joint piece 24 in the recess 19 to slide connection has some card in the groove of stepping down 20, fixture block 21 is close to the perpendicular fixedly connected with pull rod 22 of the one end in groove 20 of stepping down, the one end that fixture block 21 was kept away from to pull rod 22 passes through locating plate 16 and is connected with handle 23, the cover is equipped with spring 25 on the pull rod 22, spring 25's both ends respectively with the lateral wall.

The electric power of the motor 11 is all from an external power supply.

The implementation principle of the embodiment is as follows: when the shell 3 needs to be opened, the motor 11 is started to drive the reciprocating screw rod 10 to rotate, so that the two sliding blocks 8 are far away from each other, and the two sleeved pieces 5 are separated from each other; when the shell 3 needs to be closed, the motor 11 is started to drive the reciprocating screw rod 10 to rotate, so that the two sliding blocks 8 are close to each other, the two sets of the parts 5 are spliced with each other, when the shell is closed, the fixture block 21 is extruded into the abdicating groove 20, the spring 25 is compressed, when the shell moves to the position of the groove 19, the spring 25 recovers to deform, the fixture block 21 is pushed to the groove 19, and the fixture block 21 is partially clamped into the groove 19.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plate centrifuge convenient to wash, includes chassis (1), sets up drum (2), is used for covering on chassis (1) shell (3) of drum (2), its characterized in that: the utility model discloses a quick-witted chassis, including chassis (1), shell (3), cover and establish piece (5), the cover is established the concatenation by double-phase cover that sets up relatively and is formed, the cover is established piece (5) and is included sliding connection in semicircle arc (6), the fixed connection of chassis (1) upper surface semicircle arc (6) are kept away from apron (7) of a terminal surface on chassis (1), be equipped with on chassis (1) and be used for the drive the cover is established piece (5) and is slided and have limit function's drive assembly (4).

2. A plate centrifuge for facilitating cleaning according to claim 1, wherein: drive assembly (4) include motor (11), reciprocal lead screw (10) one end is passed and is penetrated two sets and establish piece (5) and rotate the connection and be in on chassis (1), reciprocal lead screw (10) other end fixed connection motor (11), reciprocal lead screw and two cover establishment piece (5) threaded connection, one of them the cover establishment piece (5) seted up with reciprocal lead screw (10) matched with positive screw thread, another the cover establishment piece (5) seted up with reciprocal lead screw (10) matched with reverse thread.

3. A plate centrifuge for facilitating cleaning according to claim 1, wherein: the splicing surface of one of the sleeving pieces (5) is provided with an inserting groove (13) for inserting the other sleeving piece (5).

4. A plate centrifuge as defined in claim 3 wherein: and a sealing gasket (14) is fixedly connected in the insertion groove (13).

5. A plate centrifuge for facilitating cleaning according to claim 1, wherein: the shell (3) is also provided with a locking device (15) for fixing the two sleeving pieces (5).

6. A plate centrifuge for facilitating cleaning according to claim 5, wherein: the locking device (15) comprises a positioning plate (16) fixedly connected with the outer wall of one set of the parts (5) and a clamping and connecting plate (17) fixedly connected with the outer wall of the other set of the parts (5), an opening (18) for the clamping plate (17) to be clamped is arranged on the positioning plate (16), the upper surface of the clamping plate (17) is provided with a groove (19), the positioning plate (16) is provided with a yielding groove (20) communicated with the opening (18), a clamping block (21) which is partially clamped in the groove (19) is connected in the abdicating groove (20) in a sliding way, one end of the clamping block (21) close to the abdicating groove (20) is vertically and fixedly connected with a pull rod (22), one end of the pull rod (22) far away from the clamping block (21) penetrates through the positioning plate (16), the pull rod (22) is sleeved with a spring (25), and two ends of the spring (25) are respectively abutted to the side walls of the fixture block (21) and the abdicating groove (20).

7. A plate centrifuge for facilitating cleaning according to claim 6, wherein: one surface of the clamping block (21) facing the clamping plate (17) is a convex cambered surface.

8. A plate centrifuge for facilitating cleaning according to claim 6, wherein: the pull rod (22) is fixedly connected with a handle (23).