CN213612031U

CN213612031U - Centrifuge convenient to wash

Info

Publication number: CN213612031U
Application number: CN202022582356.4U
Authority: CN
Inventors: 赵宝全; 太晓宇; 罗桂花
Original assignee: Guangzhou Morita Biotechnology Co ltd
Current assignee: Guangzhou Morita Biotechnology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-06
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a centrifuge convenient to wash belongs to centrifuge technical field, and it is including supporting the table, the upper surface of supporting the table is connected with the lower fixed surface of operation cabinet, the lower surface of supporting the table is connected with the last fixed surface of rotating electrical machines. This centrifuge convenient to wash, through setting up servo motor, first threaded rod, the connecting plate, wash rack and clearance brush, the rotating electrical machines drives the centrifuge housing and places the box and rotate, servo motor drives first threaded rod and carries out positive and negative rotation in turn simultaneously, when first threaded rod rotates, the connecting plate drives wash rack and two clearance brushes and slides from top to bottom at centrifuge housing outer wall through the guide block, centrifuge housing is under the effect of rotating electrical machines simultaneously, carry out the high-speed rotation, make two clearance brushes can carry out comprehensive washing to centrifuge housing inner wall and outer wall, when guaranteeing the cleaning performance, reduce the staff operation degree of difficulty, improve the device's practicality.

Description

Centrifuge convenient to wash

Technical Field

The utility model belongs to the technical field of centrifuge, specifically be a centrifuge convenient to wash.

Background

Centrifuges are machines that separate components of a liquid from solid particles or a mixture of liquids and liquids by centrifugal force, and are used primarily to separate solid particles from a liquid in a suspension, or two liquids that are not miscible with each other but have different densities in an emulsion (e.g., to separate cream from milk), and also 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.

Centrifuge need wash it after using up, and common centrifuge is not convenient for wash on the existing market, after accomplishing a centrifugation operation, needs the staff to clean remaining chemical liquid on the shells inner wall, and complex operation wastes time and energy, has not only increased staff's intensity of labour, has also reduced centrifuge's work efficiency simultaneously to centrifuge's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a centrifuge convenient to wash has solved common centrifuge and has not been convenient for wash on the existing market, after accomplishing once centrifugal operation, needs the staff to clean remaining chemical liquid on the shells inner wall, and complex operation wastes time and energy, has not only increased staff's intensity of labour, has also reduced centrifuge's work efficiency simultaneously to the problem of centrifuge's practicality has been reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centrifuge convenient to wash, includes the support table, the upper surface of support table and the lower fixed surface of operation cabinet are connected, the lower surface of support table and the last fixed surface of rotating electrical machines are connected, the centrifuge housing has been cup jointed to the rotating electrical machines output outer wall, the one side that the right flank of centrifuge housing and the right flank of inner wall are close to each other with two clearance brushes respectively closely laminates, and two clearance brushes all set up at the wash rack inner wall, the wash rack inner wall is provided with a plurality of drainage hole.

The right flank of wash rack and the left surface fixed connection of connecting plate, the back of connecting plate and the positive fixed connection of guide block, guide block sliding connection is in the guide way, the guide way is seted up at operation cabinet inner wall, the right flank of operation cabinet and servo motor's left surface fixed connection, two outputs of servo motor are close to one end fixed connection each other with first threaded rod and second threaded rod respectively, connecting plate threaded connection is at first threaded rod outer wall.

As a further aspect of the present invention: the lower surface of the supporting table plate is fixedly connected with the upper surface of the pressure cabinet, the extrusion plate is connected with the pressure cabinet in a sliding mode, the extrusion plate is connected to the outer wall of the second threaded rod in a threaded mode, and the second threaded rod is connected to the upper surface of the supporting table plate and the lower surface of the inner wall of the pressure cabinet in a sleeved mode through two bearings.

As a further aspect of the present invention: the left side of pressure cabinet communicates with the back of water tank each other through first pipe, the lower surface of water tank and the left side fixed connection who supports the table upper surface, the back of pressure cabinet communicates with the upper surface of wash rack each other through the second pipe, second pipe and first pipe outer wall all are provided with the check valve, it places the box to be provided with in the centrifuge housing.

As a further aspect of the present invention: the lower surface of placing the box and the output fixed connection of rotating electrical machines, the lower surface of centrifuge housing is provided with four outlet, the four corners department of supporting the table lower surface all is provided with the support pedestal, the right side swing joint of hinge and protective cover lower surface is passed through on the right side of operation cabinet upper surface.

As a further aspect of the present invention: the spout has been seted up in the left side of protective cover lower surface, sliding connection has the fixture block in the spout, the right flank of fixture block is through the right flank fixed connection of two springs and spout inner wall, the fixture block joint is in the draw-in groove.

As a further aspect of the present invention: the draw-in groove is seted up in the left side of operation cabinet upper surface, the left surface of fixture block and the right flank fixed connection who presses the briquetting, press the briquetting through sliding sleeve sliding connection at the left surface of operation cabinet, the fixture block lower surface sets up to the arc, the shape of guide block and guide way all sets up to T shape.

(III) advantageous effects

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

1. this centrifuge convenient to wash, through setting up servo motor, first threaded rod, the connecting plate, wash rack and clearance brush, when the staff need wash the device, open rotating electrical machines and servo motor, rotating electrical machines drives the centrifuge housing and places the box and rotate, servo motor drives first threaded rod simultaneously and carries out positive and negative rotation in turn, when first threaded rod rotates, the connecting plate drives wash rack and two clearance brushes and slides from top to bottom at centrifuge housing outer wall through the guide block, centrifuge housing is under the effect of rotating electrical machines simultaneously, rotate fast, make two clearance brushes can carry out comprehensive washing to centrifuge housing inner wall and outer wall, when guaranteeing the cleaning performance, reduce the staff operation degree of difficulty, improve the device's practicality.

2. This centrifuge convenient to wash, through setting up the second threaded rod, the pressure cabinet, the stripper plate, first pipe, water tank and second pipe, when centrifuge casing dirt is serious, the staff can add the washing liquid toward in the water tank, rotary motor and servo motor open again, servo motor drives first threaded rod and carries out positive and negative rotation in turn, it carries out synchronous revolution to drive the second threaded rod simultaneously, make the stripper plate reciprocate at the pressure cabinet inner wall, the pressure cabinet is through first pipe and second pipe, with the inside washing liquid of water tank transshipment to the wash rack inner wall, the drainage hole of rethread wash rack inner wall setting, in two clearance brushes are sprayed with the washing liquid, increase the cleaning force of two clearance brushes to centrifuge casing inner wall and outer wall, further improve the device's cleaning performance.

3. This centrifuge convenient to wash through setting up protective cover, spout, fixture block, spring, draw-in groove and pressing the briquetting, when the staff uses the device, presses the protective cover downwards, and the fixture block receives the extrusion, moves right, and after the fixture block downstream arrives suitable position, under the elasticity of spring, the fixture block moves left for the fixture block joint is to the draw-in groove inner wall, fixes the protective cover, prevents that the factor among the external environment from leading to the fact the influence to the experiment, guarantees the device's security.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of a front section of the connecting plate of the present invention;

FIG. 3 is a schematic structural view of a front view section of a fixture block of the present invention;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the automatic water filter device comprises a supporting table plate 1, an operation cabinet 2, a rotating motor 3, a centrifuge shell 4, a cleaning brush 5, a cleaning rack 6, a water filtering hole 7, a guide block 8, a guide groove 9, a servo motor 10, a first threaded rod 11, a second threaded rod 12, a connecting plate 13, a pressure cabinet 14, an extrusion plate 15, a first guide pipe 16, a water tank 17, a check valve 18, a placing box 19, a water outlet 20, a support base 21, a protective cover 22, a sliding groove 23, a clamping block 24, a spring 25, a clamping groove 26, a pressing block 27 and a second guide pipe 28.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a centrifugal machine convenient to clean comprises a supporting table plate 1, wherein the upper surface of the supporting table plate 1 is fixedly connected with the lower surface of an operation cabinet 2, the lower surface of the supporting table plate 1 is fixedly connected with the upper surface of a rotating motor 3, the outer wall of the output end of the rotating motor 3 is sleeved with a centrifugal machine shell 4, the right side surface of the centrifugal machine shell 4 and the right side surface of the inner wall are respectively and tightly attached to the surfaces, close to each other, of two cleaning hairbrushes 5, the two cleaning hairbrushes 5 are both arranged on the inner wall of a cleaning frame 6, by arranging the cleaning brushes 5, the surfaces of the two cleaning brushes 5 which are close to each other are respectively and tightly attached to the right side surface of the centrifuge shell 4 and the right side surface of the inner wall of the centrifuge shell 4, when rotating electrical machines 3 drive centrifuge housing 4 and rotate, two clearance brushes 5 carry out comprehensive washing to centrifuge housing 4, guarantee the device's clean and tidy nature, and 6 inner walls of wash rack are provided with a plurality of drainage hole 7.

The right side surface of the cleaning frame 6 is fixedly connected with the left side surface of a connecting plate 13, the back surface of the connecting plate 13 is fixedly connected with the front surface of a guide block 8, the guide block 8 is slidably connected in a guide groove 9, the guide groove 9 is arranged on the inner wall of an operation cabinet 2, the right side surface of the operation cabinet 2 is fixedly connected with the left side surface of a servo motor 10, two output ends of the servo motor 10 are fixedly connected with one ends, close to a first threaded rod 11 and a second threaded rod 12, of the first threaded rod 11 respectively, the connecting plate 13 is in threaded connection with the outer wall of the first threaded rod 11, through the arrangement of the servo motor 10, the first threaded rod 11 and the connecting plate 13, when a worker needs to clean the centrifuge shell 4, the servo motor 10 drives the first threaded rod 11 to rotate in a positive and negative alternating manner, when the first threaded rod 11 rotates, the connecting plate 13 drives the cleaning frame 6 and two, simultaneously centrifuge housing 4 carries out the high-speed revolution under the effect of rotating electrical machines 3 for two clearance brushes 5 can carry out comprehensive washing to centrifuge housing 4 inner wall and outer wall, when guaranteeing the cleaning performance, reduce the staff operation degree of difficulty, improve the device's practicality.

Specifically, as shown in fig. 1, the lower surface of the placing box 19 is fixedly connected with the output end of the rotating electrical machine 3, the lower surface of the centrifuge shell 4 is provided with four water outlets 20, through the water outlets 20, when the pressure tank 14 transports the cleaning liquid in the water tank 17 to the cleaning rack 6, after the centrifuge shell 4 is cleaned by two cleaning brushes 5, the sewage flows out through the water outlets 20, the neatness of the device is ensured, the four corners of the lower surface of the supporting table plate 1 are all provided with the supporting bases 21, and the right side of the upper surface of the operation cabinet 2 is movably connected with the right side of the lower surface of the protecting cover 22 through hinges.

Specifically, as shown in fig. 1 and 2, the lower surface of the supporting table plate 1 is fixedly connected with the upper surface of a pressure cabinet 14, a squeezing plate 15 is slidably connected in the pressure cabinet 14, the squeezing plate 15 is in threaded connection with the outer wall of a second threaded rod 12, the second threaded rod 12 is sleeved on the upper surface of the supporting table plate 1 and the lower surface of the inner wall of the pressure cabinet 14 through two bearings, through arranging the second threaded rod 12, the squeezing plate 15 and the pressure cabinet 14, when a servo motor 10 drives the second threaded rod 12 to rotate in a forward and reverse alternating manner, the squeezing plate 15 moves up and down on the inner wall of the pressure cabinet 14, the pressure cabinet 14 conveys the cleaning liquid in the water tank 17 into the cleaning frame 6 through a first conduit 16 and a second conduit 28, the cleaning effect of the device is further improved, the left side surface of the pressure cabinet 14 is communicated with the back surface of the water tank 17 through the first conduit 16, the lower surface of the water tank 17 is fixedly connected with the left side, the back of the pressure cabinet 14 is communicated with the upper surface of the cleaning frame 6 through a second conduit 28, the outer walls of the second conduit 28 and the first conduit 16 are provided with check valves 18, the reverse flow of cleaning liquid is prevented by arranging the check valves 18, the normal cleaning operation of the device can be ensured, the stability of the device is ensured, and a placing box 19 is arranged in the centrifuge shell 4.

Specifically, as shown in fig. 1 and 3, a sliding groove 23 is formed in the left side of the lower surface of the protective cover 22, a clamping block 24 is slidably connected in the sliding groove 23, the right side surface of the clamping block 24 is fixedly connected with the right side surface of the inner wall of the sliding groove 23 through two springs 25, the clamping block 24 is clamped in the clamping groove 26, by arranging the sliding groove 23, the clamping block 24, the spring 25 and the clamping groove 26, when a worker uses the device, the protective cover 22 is pressed downwards, the clamping block 24 is squeezed and moved rightwards, after the clamping block 24 moves downwards to a proper position, under the elastic force of the spring 25, the clamping block 24 moves leftwards, so that the clamping block 24 is clamped to the inner wall of the clamping groove 26 to fix the protective cover 22, thereby preventing factors in the external environment from influencing the experiment and ensuring the safety of the device, the clamping groove 26 is formed in the left side of the upper surface of, according to briquetting 27 through sliding sleeve sliding connection at the left surface of operation cabinet 2, fixture block 24 lower surface sets up to the arc, and the shape of guide block 8 and guide way 9 all sets up to the T shape, all sets up to the T shape through the shape with guide block 8 and guide way 9 for it is more stable when reciprocating that connecting plate 13 drives wash rack 6, improves the device's stability.

The utility model discloses a theory of operation does:

s1, when workers need to simply clean the device, the rotating motor 3 and the servo motor 10 are turned on, the rotating motor 3 drives the centrifuge shell 4 and the placing box 19 to rotate, meanwhile, the servo motor 10 drives the first threaded rod 11 to rotate in a positive and negative alternative mode, when the first threaded rod 11 rotates, the connecting plate 13 drives the cleaning frame 6 and the two cleaning brushes 5 to slide up and down on the outer wall of the centrifuge shell 4 through the guide block 8, and meanwhile, the centrifuge shell 4 rotates fast under the action of the rotating motor 3, so that the two cleaning brushes 5 can clean the inner wall and the outer wall of the centrifuge shell 4;

s2, when the dirt of the centrifuge shell 4 is serious, a worker can add cleaning liquid into the water tank 17, then the rotating motor 3 and the servo motor 10 are started, the servo motor 10 drives the first threaded rod 11 to rotate in a positive and negative alternative mode, and simultaneously drives the second threaded rod 12 to rotate synchronously, so that the extrusion plate 15 moves up and down on the inner wall of the pressure cabinet 14, the pressure cabinet 14 transfers the cleaning liquid in the water tank 17 to the inner wall of the cleaning frame 6 through the first guide pipe 16 and the second guide pipe 28, then the cleaning liquid is sprayed into the two cleaning brushes 5 through the water filtering holes 7 formed in the inner wall of the cleaning frame 6, and the cleaning force of the two cleaning brushes 5 on the inner wall and the outer wall of the centrifuge shell 4 is increased;

s3, when the worker needs to use the device, press the pressing block 27 right, so that the pressing block 27 drives the clamping block 24 to move right, after the clamping block 24 and the clamping groove 26 are separated from the clamping state, the worker pulls the protecting cover 22 upwards, the protecting cover 22 can be opened, the worker fixes the object needing centrifugal operation into the placing box 19, the protecting cover 22 is pressed downwards, the clamping block 24 is squeezed, the protecting cover moves right, after the clamping block 24 moves downwards to a proper position, under the elastic force of the spring 25, the clamping block 24 moves left, so that the clamping block 24 is clamped to the inner wall of the clamping groove 26, the protecting cover 22 is fixed, and the worker can operate by opening the rotating motor 3.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A centrifuge convenient to wash, includes support table (1), its characterized in that: the upper surface of the supporting table plate (1) is fixedly connected with the lower surface of the operation cabinet (2), the lower surface of the supporting table plate (1) is fixedly connected with the upper surface of the rotating motor (3), the outer wall of the output end of the rotating motor (3) is sleeved with a centrifugal machine shell (4), the right side surface of the centrifugal machine shell (4) and the right side surface of the inner wall are respectively tightly attached to the surfaces, close to each other, of the two cleaning brushes (5), the two cleaning brushes (5) are arranged on the inner wall of the cleaning frame (6), and the inner wall of the cleaning frame (6) is provided with a plurality of water filtering holes (7);

the right flank of wash rack (6) and the left surface fixed connection of connecting plate (13), the back of connecting plate (13) and the positive fixed connection of guide block (8), guide block (8) sliding connection is in guide way (9), the inner wall at operation cabinet (2) is seted up in guide way (9), the right flank of operation cabinet (2) and the left surface fixed connection of servo motor (10), two outputs of servo motor (10) are close to one end fixed connection each other with first threaded rod (11) and second threaded rod (12) respectively, connecting plate (13) threaded connection is at first threaded rod (11) outer wall.

2. A centrifuge for facilitating cleaning according to claim 1, wherein: the lower surface of support table (1) is connected with the last fixed surface of pressure cabinet (14), sliding connection has stripper plate (15) in pressure cabinet (14), stripper plate (15) threaded connection is at second threaded rod (12) outer wall, second threaded rod (12) cup joint the lower surface at the upper surface of support table (1) and pressure cabinet (14) inner wall through two bearings.

3. A centrifuge for facilitating cleaning according to claim 2, wherein: the back intercommunication each other of left surface through first pipe (16) and water tank (17) of pressure cabinet (14), the lower surface of water tank (17) and the left side fixed connection who supports table (1) upper surface, the back of pressure cabinet (14) is through the upper surface intercommunication of second pipe (28) and wash rack (6), second pipe (28) and first pipe (16) outer wall all are provided with check valve (18), be provided with in centrifuge housing (4) and place box (19).

4. A centrifuge for facilitating cleaning according to claim 3, wherein: the lower surface of placing box (19) and the output fixed connection of rotating electrical machines (3), the lower surface of centrifuge housing (4) is provided with four outlet (20), the four corners department that supports table (1) lower surface all is provided with support pedestal (21), the right side swing joint of hinge and protective cover (22) lower surface is passed through on the right side of operation cabinet (2) upper surface.

5. The centrifuge of claim 4, wherein: spout (23) have been seted up to the left side of protective cover (22) lower surface, sliding connection has fixture block (24) in spout (23), the right flank of fixture block (24) is through the right flank fixed connection of two springs (25) and spout (23) inner wall, fixture block (24) joint is in draw-in groove (26).

6. A centrifuge for facilitating cleaning according to claim 5, wherein: draw-in groove (26) are seted up in the left side of operation cabinet (2) upper surface, the left surface of fixture block (24) and the right flank fixed connection who presses down pressure piece (27), press the left surface of pressure piece (27) through sliding sleeve sliding connection in operation cabinet (2), fixture block (24) lower surface sets up to the arc, the shape of guide block (8) and guide way (9) all sets up to the T shape.