CN218094968U

CN218094968U - Novel four-foot centrifuge

Info

Publication number: CN218094968U
Application number: CN202222367326.0U
Authority: CN
Inventors: 孙伟奇; 刘庆祥
Original assignee: YANTAI KEDA CHEMICAL CO Ltd
Current assignee: YANTAI KEDA CHEMICAL CO Ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-20
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a novel four-footed centrifuge, use in centrifuge technical field, bottom fixedly connected with buffer gear through setting up the base, the inside of base is provided with balance mechanism, buffer gear global is provided with the hose, when using, because the difference in application place, certain requirement has been placed to centrifuge body, centrifuge body can produce certain vibrations at the during operation simultaneously, settle the action that subaerial buffer gear can drive balance mechanism, eliminate vibrations, and balance mechanism's inside can be suitable for uneven ground automatically, make centrifuge body remain work in the horizontal plane throughout, and the hose that sets up in buffer gear's outside can not influence buffer gear's motion again when protecting buffer gear.

Description

Novel four-foot centrifuge

Technical Field

The utility model belongs to the technical field of centrifuge, in particular to novel four-footed centrifuge.

Background

The centrifugal machine is a machine for separating solid particles from liquid in suspension or separating two liquids which have different densities and are not mutually soluble in emulsion, and is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are not mutually soluble in emulsion.

The current announcements are: the Chinese utility model patent of CN212791450U provides a shock-absorbing four-leg centrifuge, which comprises a shock-absorbing four-leg centrifuge; the closing cover is arranged on the shock-absorption type four-foot centrifugal machine; a filter cartridge disposed within the shock-absorbing four-footed centrifuge; the rotating motor is fixedly arranged at the top of the closing cover; the support connecting shaft is rotatably arranged on the inner wall of the top of the closing cover, the top end of the support connecting shaft is fixedly connected with an output shaft of the rotating motor, and the bottom end of the support connecting shaft extends into the filter cylinder; the beam frame rod is fixedly arranged at the bottom end of the supporting and connecting shaft; two connecting seats, two the connecting seat all sets up strain in the section of thick bamboo, this utility model provides a shock-proof type four-footed centrifuge has and can put just to straining a clearance maintenance, improve cleaning efficiency, reduce the advantage of doing work burden to strain a section of thick bamboo.

Most of the existing four-footed centrifuges are required to be used on a flat ground, the working environment is single, the applicable complex environment which cannot be good is achieved, and the horizontal plane of the centrifuges needs to be manually adjusted during working, so that the operation is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel four-footed centrifuge, its advantage possesses the function that is suitable for uneven topography work that can be good.

The above technical purpose of the utility model is realized through following technical scheme, a novel four-footed centrifuge, including centrifuge body, base and protective housing, the bottom fixedly connected with buffer gear of base, the inside of base is provided with balance mechanism, buffer gear global is provided with the hose.

Adopt above-mentioned technical scheme, bottom fixedly connected with buffer gear through setting up the base, the inside of base is provided with balance mechanism, buffer gear's global is provided with the hose, when using, because the difference in application place, certain requirement has been placed to centrifuge body, centrifuge body can produce certain vibrations at the during operation simultaneously, settle subaerial buffer gear can drive balance mechanism's action, will shake and eliminate, and balance mechanism's inside can be suitable for uneven ground automatically, make centrifuge body remain work in the horizontal plane throughout, and the hose that sets up in buffer gear's outside can not influence buffer gear's motion again when protecting buffer gear.

The utility model discloses further set up to: buffer gear includes pneumatic cylinder, spring, first telescopic shaft, second telescopic shaft, baffle, first sealing washer, second sealing washer, limiting plate, first cavity and second cavity, pneumatic cylinder fixed connection is in the bottom of base, baffle sliding connection is in the inside of pneumatic cylinder, first telescopic shaft fixed connection is in one side of baffle, second telescopic shaft fixed connection is in the baffle opposite side, first cavity sets up in the upper portion of baffle, the second cavity sets up in the lower part of baffle, first sealing washer fixed connection is in the top of pneumatic cylinder, second sealing washer fixed connection is in the bottom of pneumatic cylinder, limiting plate fixed connection is in the inside of second cavity, spring fixed connection in the bottom of pneumatic cylinder and with the coaxial setting of second telescopic shaft.

Adopt above-mentioned technical scheme, include pneumatic cylinder, spring, first telescopic shaft, second telescopic shaft, baffle, first sealing washer, second sealing washer, limiting plate, first cavity and second cavity through setting up buffer gear, the limiting plate prevents that the flexible axle of second from extending the overlength down, and the in-process that rises and descend for first telescopic shaft and second telescopic shaft provides extra power simultaneously.

The utility model discloses further set up to: the balance mechanism comprises a connecting rod, a pin hole, a rotating shaft, an elbow, a spherical body, an annular groove, a connecting disc and a fixing rod, wherein one end of the connecting rod is connected to one end of the first telescopic shaft in a rotating mode, the pin hole is formed in the middle end of the connecting rod, the rotating shaft is connected to the inner wall of the pin hole in a rotating mode, the elbow is fixedly connected to one end of the connecting rod away from the first telescopic shaft, the spherical body is arranged in the middle of the inner portion of the base, the annular groove is fixedly connected to the peripheral surface of the spherical body, the connecting disc is connected to the top of the spherical body in a rotating mode, one end of the fixing rod is fixedly connected to one end of the connecting disc, and the other end of the fixing rod is fixedly connected to the top of the inner wall of the base.

By adopting the technical scheme, the balance mechanism comprises the connecting rod, the pin hole, the rotating shaft, the elbow, the spherical body, the annular groove, the connecting disc and the fixing rod, so that the four buffer mechanisms are mutually influenced, and the centrifugal machine is always kept in a horizontal state.

The utility model discloses further set up to: the diameter of the first telescopic shaft is smaller than that of the second telescopic shaft.

By adopting the technical scheme, the diameter of the first telescopic shaft is smaller than that of the second telescopic shaft, so that when the baffle is positioned in the middle of the hydraulic cylinder, the first cavity volume is ensured to be larger than the second cavity volume, and the pressure of the first cavity is larger than the pressure of the second cavity.

The utility model discloses further set up to: four feet of base department all sets up buffer gear, buffer gear connects in balancing mechanism department jointly.

By adopting the technical scheme, the four feet of the base are provided with the buffer mechanisms and the buffer mechanisms are connected to the balance mechanism together, so that the stability of the centrifugal machine can be ensured.

The utility model discloses further set up to: the rotating shaft is fixedly connected to the inner wall of the base, and the joint is in movable contact with the annular groove.

By adopting the technical scheme, the rotating shaft is fixedly connected to the inner wall of the base, and the elbow is in movable contact with the annular groove, so that the connecting rod can drive the spherical body to rotate around the rotating shaft.

To sum up, the utility model discloses following beneficial effect has:

bottom fixedly connected with buffer gear through setting up the base, the inside of base is provided with balance mechanism, buffer gear's global is provided with the hose, when using, because the difference in application place, certain requirement of placing to the centrifuge body, the centrifuge body can produce certain vibrations at the during operation simultaneously, settle the action that buffer gear subaerial can drive balance mechanism, eliminate vibrations, and balance mechanism's inside can be automatically suitable for uneven ground, make the centrifuge body remain work in the horizontal plane all the time, and the hose that sets up in buffer gear's outside can not influence buffer gear's motion again when protecting buffer gear.

Drawings

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

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

FIG. 3 is a schematic structural view of the spherical body of the present invention;

fig. 4 is a schematic structural view of the buffer mechanism of the present invention;

fig. 5 is a schematic structural diagram of the middle balance mechanism of the present invention.

In the figure, 1, a centrifuge body; 2. a base; 3. a protective shell; 4. a buffer mechanism; 5. a balancing mechanism; 6. a hose; 401. a hydraulic cylinder; 402. a spring; 403. a first telescopic shaft; 404. a second telescopic shaft; 405. a baffle plate; 406. a first seal ring; 407. a second seal ring; 408. a limiting plate; 409. a first cavity; 410. a second cavity; 501. a connecting rod; 502. a pin hole; 503. a rotating shaft; 504. bending the pipe; 505. a spherical body; 506. an annular groove; 507. a connecting disc; 508. and (6) fixing the rod.

Detailed Description

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

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel four-footed centrifuge, including centrifuge body 1, base 2 and protective housing 3, the bottom fixedly connected with buffer gear 4 of base 2, the inside of base 2 is provided with balance mechanism 5, buffer gear 4 global is provided with hose 6, when using, because the difference of using the place, certain requirement has been placed to centrifuge body 1, centrifuge body 1 can produce certain vibrations at the during operation simultaneously, settle buffer gear 4 subaerial can drive balance gear 5's action, will shake and eliminate, and balance gear 5's inside can be suitable for uneven ground automatically, make centrifuge body 1 remain throughout and work in the horizontal plane, and hose 6 that sets up in buffer gear 4 can not influence buffer gear 4's motion again when protecting buffer gear 4.

Referring to fig. 4, the buffering mechanism 4 includes a hydraulic cylinder 401, a spring 402, a first telescopic shaft 403, a second telescopic shaft 404, a baffle 405, a first sealing ring 406, a second sealing ring 407, a limiting plate 408, a first cavity 409 and a second cavity 410, the hydraulic cylinder 401 is fixedly connected to the bottom of the base 2, the baffle 405 is slidably connected to the inside of the hydraulic cylinder 401, the first telescopic shaft 403 is fixedly connected to one side of the baffle 405, the second telescopic shaft 404 is fixedly connected to the other side of the baffle 405, the first cavity 409 is disposed at the upper portion of the baffle 405, the second cavity 410 is disposed at the lower portion of the baffle 405, the first sealing ring 406 is fixedly connected to the top of the hydraulic cylinder 401, the second sealing ring 407 is fixedly connected to the bottom of the hydraulic cylinder 401, the limiting plate 408 is fixedly connected to the inside of the second cavity 410, the spring 402 is fixedly connected to the bottom of the hydraulic cylinder 401 and is disposed coaxially with the second telescopic shaft 404, the limiting plate 408 prevents the second telescopic shaft 404 from extending downward, and provides additional power for the processes of ascending and descending of the first telescopic shaft 403 and the second telescopic shaft 404.

Referring to fig. 5, the balance mechanism 5 includes a connecting rod 501, a pin hole 502, a rotating shaft 503, an elbow 504, a spherical body 505, an annular groove 506, a connecting disc 507 and a fixing rod 508, one end of the connecting rod 501 is rotatably connected to one end of the first telescopic shaft 403, the pin hole 502 is opened at the middle end of the connecting rod 501, the rotating shaft 503 is rotatably connected to the inner wall of the pin hole 502, the elbow 504 is fixedly connected to one end of the connecting rod 501 away from the first telescopic shaft 403, the spherical body 505 is disposed in the middle of the inside of the base 2, the annular groove 506 is fixedly connected to the peripheral surface of the spherical body 505, the connecting disc 507 is rotatably connected to the top of the spherical body 505, one end of the fixing rod 508 is fixedly connected to one end of the connecting disc 507, the other end of the fixing rod 508 is fixedly connected to the top of the inner wall of the base 2, so as to ensure mutual influence among the four buffer mechanisms 4 and keep the centrifuge in a horizontal state all the time.

Referring to fig. 4, the diameter of the first telescoping shaft 403 is smaller than the diameter of the second telescoping shaft 404 so that when the flapper 405 is in the neutral position of the cylinder 401, the first cavity 409 is guaranteed to have a larger volume than the second cavity 410 so that the first cavity 409 is pressurized than the second cavity 410.

Referring to fig. 2, four feet of the base 2 are provided with the buffer mechanisms 4, and the buffer mechanisms 4 are connected to the balance mechanism 5 together, so that the stability of the centrifuge can be ensured.

Referring to fig. 2, the rotating shaft 503 is fixedly connected to the inner wall of the base 2, and the joint is movably contacted with the annular groove 506, so that the connecting rod 501 rotates around the rotating shaft 503 and simultaneously drives the spherical body 505 to rotate.

The using process is briefly described as follows: when the centrifuge body 1 is used, the centrifuge body 1 is placed on any ground, when the centrifuge body is placed on uneven terrain, the baffle 405 is driven to move downwards due to the self gravity of the second telescopic shaft 404, the spring 402 is just in a natural state when reaching the position of the limit plate 408, the baffle 405 drives the first telescopic shaft 403 to move downwards, the first telescopic shaft 403 drives the connecting rod 501 to rotate around the rotating shaft 503, one end of the connecting rod 501 close to the spherical body 505 is tilted, the elbow 504 is separated from the annular groove 506, at least one second telescopic shaft 404 contacts the ground firstly, when one second telescopic shaft 404 contacts the ground, the spring 402 is compressed, the second telescopic shaft 404 moves upwards, the baffle 405 is driven to move upwards, due to a gap reserved between the baffle 405 and the hydraulic cylinder 401, the oil in the first cavity flows to the second cavity 410, the pressure of the second cavity 410 is increased, the baffle 405 is further pushed to move upwards, the baffle 405 drives the first telescopic shaft 403 to move upwards, the first telescopic shaft 403 drives the connecting rod 501 to rotate, the connecting rod 501 drives the elbow 504 to move downwards, the elbow 504 is clamped in the annular groove 506 to drive the spherical body 505 to rotate and drive other elbows 504 to move upwards, other connecting rods 501 move reversely to drive other first telescopic shafts 403 to move downwards and push other second telescopic shafts 404 to move downwards and contact with the ground, at the moment, the four second telescopic shafts 404 are different in horizontal height and contact with the bottom surface at the same time, the centrifuge body 1 is ensured to be in a horizontal state, at the moment, the springs 402 in other hydraulic cylinders 401 are in an extension state, but oil liquid in the second cavities 410 in other hydraulic cylinders 401 moves to the first cavities 409, so that the pressure of the first cavities 409 is increased, the baffle 405 tends to move upwards to pull the springs 402, and the springs 402 in the extension state in other hydraulic cylinders 401 are prevented from rebounding.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel four-footed centrifuge, includes centrifuge body (1), base (2) and protective housing (3), its characterized in that: the bottom fixedly connected with buffer gear (4) of base (2), the inside of base (2) is provided with balance mechanism (5), buffer gear (4) global is provided with hose (6).

2. The novel four-footed centrifuge of claim 1 wherein: buffer gear (4) include pneumatic cylinder (401), spring (402), first telescopic shaft (403), second telescopic shaft (404), baffle (405), first sealing washer (406), second sealing washer (407), limiting plate (408), first cavity (409) and second cavity (410), pneumatic cylinder (401) fixed connection is in the bottom of base (2), baffle (405) sliding connection is in the inside of pneumatic cylinder (401), first telescopic shaft (403) fixed connection is in one side of baffle (405), second telescopic shaft (404) fixed connection is in baffle (405) opposite side, first cavity (409) set up in the upper portion of baffle (405), second cavity (410) set up in the lower part of baffle (405), first sealing washer (406) fixed connection is in the top of pneumatic cylinder (401), second sealing washer (407) fixed connection is in the bottom of pneumatic cylinder (401), limiting plate (408) fixed connection is in the inside of second cavity (410), spring (402) fixed connection is in the bottom of pneumatic cylinder (401) and the coaxial setting with second telescopic shaft (404).

3. The novel four-footed centrifuge of claim 2 wherein: balance mechanism (5) include connecting rod (501), pinhole (502), pivot (503), elbow (504), spheroid (505), ring channel (506), connection pad (507) and dead lever (508), the one end of connecting rod (501) is rotated and is connected in the one end of first telescopic shaft (403), the middle-end in connecting rod (501) is seted up in pinhole (502), pivot (503) are rotated and are connected in the inner wall of pinhole (502), elbow (504) fixed connection is in the one end of keeping away from first telescopic shaft (403) in connecting rod (501), spheroid (505) set up in the middle of the inside of base (2), ring channel (506) fixed connection is in the global of spheroid (505), connection pad (507) are rotated and are connected in the top of spheroid (505), the one end fixed connection of dead lever (508) is in the one end of connection pad (507), the other end fixed connection of dead lever (508) is in the inner wall top of base (2).

4. The novel four-footed centrifuge of claim 2 wherein: the diameter of the first telescopic shaft (403) is smaller than the diameter of the second telescopic shaft (404).

5. The novel four-footed centrifuge of claim 1 wherein: four feet of the base (2) are provided with buffer mechanisms (4), and the buffer mechanisms (4) are connected to a balance mechanism (5) together.

6. A novel four-footed centrifuge as defined in claim 3 wherein: the rotating shaft (503) is fixedly connected to the inner wall of the base (2), and the elbow (504) is movably contacted with the annular groove (506).