CN211329861U - Bottom fixing device of high-speed centrifuge - Google Patents

Abstract

The utility model relates to a technical field is fixed to the machine, and a high speed centrifuge's bottom fixing device is disclosed, including fixed main part, the bottom of fixed main part is fixed with removes the wheel, one side that removes the wheel is fixed with the braking plate, the top of fixed main part is fixed with slewing mechanism, slewing mechanism includes the fixed block, the circulator protective housing, the push rod motor, bracing piece and telescopic link, the inside of circulator protective housing is fixed with the push rod motor, the bracing piece is installed to one side of push rod motor, the telescopic link is installed to one side of bracing piece, push rod motor and fixed block, bracing piece and fixed block and telescopic link all fix through fixture block and pin with the fixed block. The utility model discloses a series of improvements make the device can effectively take place the slope through rotary mechanism when using to the staff of being convenient for cleans centrifuge, and then reduces working strength, and absorbs kinetic energy through the compression of braking plate and second spring, thereby improves the life of machine.

Description

Bottom fixing device of high-speed centrifuge

Technical Field

The utility model relates to a fixed technical field of machine especially relates to a high speed centrifuge's bottom fixing device.

Background

The high-speed centrifuge 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, and can also be used for discharging liquid in wet solid, and the characteristics that the settling speeds of the solid particles with different densities or particle sizes are different in the liquid are utilized.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the existing device is used, the device cannot be firmly damped and inclined after the device works, so that the service life of the machine is shortened, and the labor intensity of cleaning is increased.

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

the utility model provides a high-speed centrifuge's bottom fixing device, includes fixed main part, fixed main part's bottom is fixed with removes the wheel, one side of removing the wheel is fixed with the braking plate, fixed main part's top is fixed with rotary mechanism, rotary mechanism's top is fixed with the fixed disk, the top of fixed disk is fixed with centrifuge, centrifuge's top is fixed with the lid, the top of lid is fixed with the handle, fixed main part's inside is fixed with the bumper shock absorber.

Preferably, rotary mechanism includes fixed block, circulator protective housing, push rod motor, bracing piece and telescopic link, the inside of circulator protective housing is fixed with the push rod motor, the bracing piece is installed to one side of push rod motor, the telescopic link is installed to one side of bracing piece, the top of telescopic link, bracing piece and push rod motor all rotates and is connected with the fixed block, the rectangular hole has been seted up at the top of circulator protective housing, the fixed block is located inside the rectangular hole, just leave the gap between fixed block and the rectangular hole to guarantee the rotation space of fixed block.

Preferably, through holes are formed in the periphery of the fixed disc, and the fixed disc is connected with the rotating mechanism through bolts.

Preferably, the bumper shock absorber includes an upper fixed plate, a loop bar, a first supporting plate, a first spring, a second supporting plate, a second spring, a third supporting plate and a lower fixed plate, the bottom of the upper fixed plate is fixed with the loop bar, the bottom of the loop bar is fixed with the first supporting plate, the bottom of the first supporting plate is fixed with the first spring, the bottom of the first spring is fixed with the second supporting plate, the bottom of the second supporting plate is fixed with the second spring, the bottom of the second spring is fixed with the third supporting plate, and the bottom of the third supporting plate is fixed with the lower fixed plate.

Preferably, the push rod motor and the fixed block, the support rod and the fixed block, and the telescopic rod and the fixed block are fixed through the fixture block and the pin.

Preferably, the bottom of loop bar and the surface of second backup pad have all seted up the circular port, circular port internally mounted has the fixed column, the lower extreme and the third backup pad welded connection of fixed column.

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

(1) the utility model discloses remove the device to suitable position through removing the wheel when using, then fix the device through the braking plate, then after device work, through the electric connection of push rod motor and power for the push rod motor is electrified and with push rod rebound, stabilizes the fixed block through the bracing piece simultaneously, and glides through the telescopic link push rod, makes the fixed block slope, thereby the staff of being convenient for cleans centrifuge, and then reduces working strength.

(2) The utility model discloses when centrifuge is separating the object, can produce strong vibrations because of inertia, make centrifuge drive rotary mechanism through vibrations impact force and take place the slope, give an upper fixed plate with the impact force transmission when making rotary mechanism slope, and transmit for the loop bar through the upper fixed plate, make the loop bar drive first backup pad and push down, compress first spring and second spring, and then make the compression and the bounce-back of vibrations impact force through first spring weaken, and absorb and the bounce-back through the compression of second spring and offset, thereby improve the life of machine.

Drawings

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

fig. 2 is a schematic view of the connection structure of the fixing body of the present invention;

fig. 3 is a schematic view of the connection structure of the rotating mechanism of the present invention;

FIG. 4 is a schematic view of the connection structure of the shock absorber of the present invention;

fig. 5 is a cross-sectional view of the damper of the present invention.

In the figure: 1. a fixed body; 2. a rotation mechanism; 3. fixing the disc; 4. a centrifuge; 5. a cover; 6. a handle; 7. a moving wheel; 8. a brake plate; 9. a shock absorber; 10. a fixed block; 11. a rotator protective case; 12. a push rod motor; 13. a support bar; 14. a telescopic rod; 15. an upper fixing plate; 16. a loop bar; 17. a first support plate; 18. a first spring; 19. a second support plate; 20. a second spring; 21. a third support plate; 22. and a lower fixing plate.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a bottom fixing device of a high-speed centrifuge comprises a fixing main body 1, a moving wheel 7 fixed at the bottom of the fixing main body 1, a braking plate 8 fixed at one side of the moving wheel 7, and a rotating mechanism 2 fixed at the top of the fixing main body 1;

the rotating mechanism 2 comprises a fixing block 10, a rotator protective shell 11, a push rod motor 12, a support rod 13 and a telescopic rod 14, the push rod motor 12 is fixed inside the rotator protective shell 11, the support rod 13 is installed on one side of the push rod motor 12, the telescopic rod 14 is installed on one side of the support rod 13, the telescopic rod 14, the top of the support rod 13 and the top of the push rod motor 12 are rotatably connected with the fixing block 10, a rectangular hole is formed in the top of the rotator protective shell 11, the fixing block 10 is located inside the rectangular hole, a gap is reserved between the fixing block 10 and the rectangular hole to ensure a rotating space of the fixing block 10, the push rod motor 12 and the fixing block 10, the support rod 13 and the fixing block 10 as well as the telescopic rod 14 and the fixing block 10 are fixed through a clamping block and a pin, so that;

the top of the rotating mechanism 2 is fixed with a fixed disk 3, through holes are formed in the periphery of the fixed disk 3, the fixed disk 3 is connected with the rotating mechanism 2 through bolts, so that the fixed disk 3 is more firmly connected with the rotating mechanism 2, the top of the fixed disk 3 is fixed with a centrifugal machine 4, the top of the centrifugal machine 4 is fixed with a cover 5, the top of the cover 5 is fixed with a handle 6, and a shock absorber 9 is fixed inside the fixing main body 1;

the shock absorber 9 comprises an upper fixing plate 15, a loop bar 16, a first supporting plate 17, a first spring 18, a second supporting plate 19, a second spring 20, a third supporting plate 21 and a lower fixing plate 22, the loop bar 16 is fixed at the bottom of the upper fixing plate 15, the first supporting plate 17 is fixed at the bottom of the loop bar 16, the first spring 18 is fixed at the bottom of the first supporting plate 17, the second supporting plate 19 is fixed at the bottom of the first spring 18, circular holes are formed in the bottom of the loop bar 16 and the surface of the second supporting plate 19, fixing columns are installed inside the circular holes, the lower ends of the fixing columns are connected with the third supporting plate 21 in a welding mode, therefore, the sleeve rod 16 is more accurate in sliding, the second spring 20 is fixed at the bottom of the second supporting plate 19, the third supporting plate 21 is fixed at the bottom of the second spring 20, and the lower fixing plate 22 is fixed at the bottom of the third supporting plate 21, so that the device has better damping performance in working.

The working principle is as follows:

in the utility model, when the user uses the device, firstly, the device can be checked to be normally used, then the device is moved to a proper position through the moving wheel 7, then the device is fixed through the brake plate 8, then after the device is finished, the push rod motor 12 is electrified and moves the push rod upwards through the electric connection between the push rod motor 12 and the external power supply, meanwhile, the fixed block 10 is stabilized through the support rod 13 and slides downwards through the telescopic rod 14, so that the fixed block 10 is inclined, thereby being convenient for the staff to clean the centrifuge 4, further reducing the working strength, when the centrifuge 4 separates the object, the centrifuge 4 can generate strong vibration due to inertia, so that the centrifuge 4 drives the rotating mechanism 2 to incline through the vibration impact force, the impact force is transmitted to the upper fixed plate 15 when the rotating mechanism 2 inclines, and is transmitted to the loop bar 16 through the upper fixed plate 15, so that loop bar 16 drives first backup pad 17 and pushes down, compresses first spring 18 and second spring 20, and then makes the vibrations impact force weaken through the compression and the bounce of first spring 18 to absorb and bounce off through the compression of second spring 20, thereby improve the life of machine.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a high speed centrifuge's bottom fixing device, includes fixed main part (1), its characterized in that, the bottom of fixed main part (1) is fixed with removes wheel (7), one side that removes wheel (7) is fixed with braking plate (8), the top of fixed main part (1) is fixed with rotary mechanism (2), the top of rotary mechanism (2) is fixed with fixed disk (3), the top of fixed disk (3) is fixed with centrifuge (4), the top of centrifuge (4) is fixed with lid (5), the top of lid (5) is fixed with handle (6), the inside of fixed main part (1) is fixed with bumper shock absorber (9).

2. A bottom fixture for a high speed centrifuge, according to claim 1, the rotating mechanism (2) comprises a fixed block (10), a rotator protective shell (11), a push rod motor (12), a support rod (13) and a telescopic rod (14), a push rod motor (12) is fixed in the rotator protective shell (11), a support rod (13) is arranged on one side of the push rod motor (12), one side of the supporting rod (13) is provided with a telescopic rod (14), the tops of the telescopic rod (14), the supporting rod (13) and the push rod motor (12) are all rotatably connected with a fixed block (10), the top of the rotator protective shell (11) is provided with a rectangular hole, the fixed block (10) is positioned in the rectangular hole, and a gap is reserved between the fixed block (10) and the rectangular hole so as to ensure the rotating space of the fixed block (10).

3. The bottom fixing device of the high-speed centrifuge as claimed in claim 1, wherein the periphery of the fixed disk (3) is provided with through holes, and the fixed disk (3) is connected with the rotating mechanism (2) through bolts.

4. A bottom fixture for a high speed centrifuge, according to claim 1, the shock absorber (9) comprises an upper fixing plate (15), a loop bar (16), a first supporting plate (17), a first spring (18), a second supporting plate (19), a second spring (20), a third supporting plate (21) and a lower fixing plate (22), a loop bar (16) is fixed at the bottom of the upper fixing plate (15), a first supporting plate (17) is fixed at the bottom of the loop bar (16), a first spring (18) is fixed at the bottom of the first supporting plate (17), a second supporting plate (19) is fixed at the bottom of the first spring (18), a second spring (20) is fixed at the bottom of the second supporting plate (19), a third supporting plate (21) is fixed at the bottom of the second spring (20), and a lower fixing plate (22) is fixed at the bottom of the third supporting plate (21).

5. The bottom fixing device of the high-speed centrifuge as claimed in claim 2, wherein the push rod motor (12) and the fixing block (10), the support rod (13) and the fixing block (10), and the telescopic rod (14) and the fixing block (10) are fixed through a fixture block and a pin.

6. The bottom fixing device of the high-speed centrifuge as claimed in claim 4, wherein circular holes are formed in the bottom of the loop bar (16) and the surface of the second support plate (19), fixing columns are installed inside the circular holes, and the lower ends of the fixing columns are connected with the third support plate (21) in a welding mode.

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