CN219318032U

CN219318032U - Centrifugal machine with leveling and damping functions

Info

Publication number: CN219318032U
Application number: CN202320075612.1U
Authority: CN
Inventors: 叶钟鸣; 唐焕文; 陈玉婷; 邹祥力; 黄启豪; 凡钦
Original assignee: Guangdong Medical University
Current assignee: Guangdong Medical University
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-07-07
Anticipated expiration: 2033-01-10

Abstract

The utility model provides a centrifugal machine with a leveling and damping function, and relates to the technical field of centrifugal machines. The centrifugal machine with the leveling and damping functions comprises a machine body, a support frame and damping devices, wherein a machine cover is arranged at the upper end of the machine body, the machine body is arranged on the support frame, the leveling devices are arranged at the bottom of the support frame, side brackets are vertically arranged at two sides of the upper end of the support frame, the damping devices comprise first damping components and second damping components, the first damping components are arranged between the support frame and the side brackets, and the second damping components are arranged between the bottom of the machine body and the support frame; the device has damping performance and leveling function, can ensure that the centrifuge is in outdoor environment use requirement, reduces the requirement on ground flatness, and has good practicability.

Description

Centrifugal machine with leveling and damping functions

Technical Field

The utility model relates to the technical field of centrifuges, in particular to a centrifuge with a leveling and damping function.

Background

The existing centrifugal machine is single in structure, does not have damping performance, equipment is easy to vibrate in the transportation process, damage to the equipment is caused, and the service life of the equipment is influenced. In order to solve the problems, chinese patent publication No. CN214788803U, publication No. 2021-11-19 discloses a vibration damper of a centrifuge base with leveling and damping functions, so that when the centrifuge is used, the support stability of a pallet is improved, vibration is reduced, the working stability of equipment is improved, and the purpose of meeting the use requirement is achieved.

However, the centrifuge in the above patent lacks a leveling function when in use, and the apparatus needs to ensure the flatness of the ground when in use, but is inconvenient when in outdoor use, so that the above problems need to be overcome.

Disclosure of Invention

The utility model aims to provide a centrifugal machine with a leveling shock absorption function, which has the shock absorption performance and the leveling function, can ensure the use requirement of the centrifugal machine in an outdoor environment, reduces the requirement on the ground flatness, and has good practicability.

Embodiments of the present utility model are implemented as follows:

the embodiment of the application provides a centrifuge with leveling shock-absorbing function, it includes organism, support frame and damping device, and above-mentioned organism upper end is equipped with the bonnet, and above-mentioned organism is located on the above-mentioned support frame, and above-mentioned support frame bottom is equipped with leveling device, and the vertical side stand that is equipped with in above-mentioned support frame upper end both sides, above-mentioned damping device include first damper and second damper, and above-mentioned first damper is located between above-mentioned support frame and the above-mentioned side stand, and above-mentioned second damper is located between above-mentioned bottom of the body and the above-mentioned support frame.

In some embodiments of the present utility model, the rotary closing assembly is further provided with a rotary closing assembly for driving the cover to close, the rotary closing assembly includes a driving motor and a cantilever, the driving motor is disposed on the side wall of the machine body, one end of the cantilever is in transmission connection with the driving motor, and the other end of the cantilever is connected with the cover.

In some embodiments of the present utility model, the leveling device includes a leveling plate and an adjusting component disposed around the bottom of the leveling plate, the leveling plate is disposed at the bottom of the supporting frame, and the leveling plate is detachably connected to the supporting frame.

In some embodiments of the present utility model, any one of the adjusting assemblies includes an angle detecting sensor, a hydraulic push rod, and a bottom plate, the angle detecting sensor is disposed on the leveling plate, a bottom of the hydraulic push rod is connected to the bottom plate, and an upper end of the hydraulic push rod is hinged to the leveling plate.

In some embodiments of the present utility model, the hydraulic system further includes a master controller disposed on the leveling plate, wherein the hydraulic pushrods are electrically connected to the master controller, and the angle detection sensors are electrically connected to the master controller.

In some embodiments of the utility model, the first shock absorbing assembly includes two first elastic shock absorbing rods and two second elastic shock absorbing rods, the two first elastic shock absorbing rods are symmetrically disposed on two sides of an upper end of the machine body, and the two second elastic shock absorbing rods are symmetrically disposed on two sides of a lower end of the machine body.

In some embodiments of the present utility model, each of the two first elastic shock absorbing rods includes a first mounting plate, a first damping shock absorber, and a second mounting plate, the first mounting plate is disposed on the body, the second mounting plate is disposed on the side bracket, one end of the first damping shock absorber is connected to the second mounting plate, and the other end of the first damping shock absorber is connected to the first mounting plate.

In some embodiments of the present utility model, each of the two second elastic shock absorbing rods includes a strut, a second damping shock absorber, and a third mounting plate, wherein the strut is disposed on the side bracket, the third mounting plate is disposed on the body, one end of the second damping shock absorber is connected to the strut, and the other end of the second damping shock absorber is connected to the third mounting plate.

In some embodiments of the utility model, the second shock absorbing assembly includes a shock absorbing plate and a plurality of stable supporting members, wherein the shock absorbing plate is disposed between the bottom of the machine body and the supporting frame, and the plurality of stable supporting members are divided into two groups and symmetrically disposed between the bottom of the machine body and the supporting frame.

In some embodiments of the present utility model, any one of the stable supporting members includes a sliding plate, a fixing plate and an elastic pull rod, wherein the fixing plate is disposed on the supporting frame, the sliding plate is slidably disposed on the body, and the elastic pull rod is obliquely disposed between the fixing plate and the sliding plate.

Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:

the application provides a centrifuge with leveling shock-absorbing function, it includes organism, support frame and damping device, and above-mentioned organism upper end is equipped with the bonnet, and above-mentioned organism is located on the above-mentioned support frame, and above-mentioned support frame bottom is equipped with leveling device, and the vertical side support that is equipped with in above-mentioned support frame upper end both sides, above-mentioned damping device include first damper and second damper, and above-mentioned first damper is located between above-mentioned support frame and the above-mentioned side support, and above-mentioned second damper is located between above-mentioned bottom of the body and the above-mentioned support frame.

The machine body is provided with a stable support through the support frame, so that the centrifugal machine can stably work, meanwhile, the bottom of the support frame is provided with a leveling device, the support frame can be leveled through the leveling device, and the stability of the support frame and the machine body is ensured; the upper end both sides of organism still are equipped with the side stand, can be used for installing first damper, and second damper locates between bottom of the body and the support frame, can carry out shock attenuation protection to the organism through first damper and second damper like this, reduce the vibrations that the centrifuge during operation produced, improve result of use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

fig. 2 is a circuit diagram of a leveling device in an embodiment of the present utility model.

Icon: the device comprises a machine body, a 2-machine cover, a 3-rotating closing component, a 31-driving motor, a 32-cantilever, a 4-leveling device, a 41-leveling plate, a 42-hydraulic push rod, a 43-bottom plate, a 44-detection sensor, a 45-general controller, a 5-first shock-absorbing component, a 51-first elastic shock-absorbing rod, a 511-first mounting plate, a 512-first damping shock absorber, a 513-second mounting plate, a 52-second elastic shock-absorbing rod, a 521-supporting rod, a 522-second damping shock absorber, a 523-third mounting plate, a 6-second shock-absorbing component, a 61-shock-absorbing plate, a 62-stable support, a 621-sliding plate, a 622-fixing plate, a 623-elastic pull rod, a 7-supporting frame and an 8-side bracket.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the embodiments of the present utility model, "plurality" means at least 2.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

Referring to fig. 1-2, the present embodiment provides a centrifuge with leveling and damping functions, which includes a machine body 1, a support frame 7 and a damping device, wherein a cover 2 is disposed at an upper end of the machine body 1, the machine body 1 is disposed on the support frame 7, a leveling device 4 is disposed at a bottom of the support frame 7, side brackets 8 are vertically disposed at two sides of an upper end of the support frame 7, the damping device includes a first damping component 5 and a second damping component 6, the first damping component 5 is disposed between the support frame 7 and the side brackets 8, and the second damping component 6 is disposed between the bottom of the machine body 1 and the support frame 7.

In the embodiment, a stable support is provided for the machine body 1 through the support frame 7, so that the centrifugal machine can stably work, meanwhile, the bottom of the support frame 7 is provided with the leveling device 4, the support frame 7 can be leveled through the leveling device 4, and the stability of the support frame 7 and the machine body 1 is ensured; can satisfy at outdoor user demand, the roughness requirement to ground is lower, and the practicality is good, and organism 1 upper end both sides still are equipped with side support 8, can be used for installing first damper 5, and second damper 6 locates between organism 1 bottom and the support frame 7, can carry out shock attenuation protection to organism 1 through first damper 5 and second damper 6 like this, reduces the vibrations that the centrifuge during operation produced, improves the result of use.

Further, the rotary closing assembly 3 is used for driving the cover 2 to be closed, the rotary closing assembly 3 comprises a driving motor 31 and a cantilever 32, the driving motor 31 is arranged on the side wall of the machine body 1, one end of the cantilever 32 is in transmission connection with the driving motor 31, and the other end of the cantilever 32 is connected with the cover 2.

The machine body 1 is further provided with a rotary closing assembly 3 which can be used for tightly fixing the belt machine cover 2 on the machine body 1 to ensure the tightness of the centrifugal machine, and specifically, the rotary closing assembly 3 comprises a driving motor 31 and a cantilever 32, the cantilever 32 is arranged on the driving motor 31 in a transmission way, the other end of the cantilever 32 is connected with the machine cover 2, driving force is provided through the driving motor 31, the cantilever 32 is driven to rotate, and then the belt machine cover 2 is turned over to be opened or closed, so that the centrifugal machine is more convenient to use.

Alternatively, the driving motor 31 may be a commercially available servo motor, which is convenient to use.

Example 2

Referring to fig. 1-2, in this embodiment, based on embodiment 1, the leveling device 4 includes a leveling plate 41 and an adjusting component disposed around the bottom of the leveling plate 41, the leveling plate 41 is disposed at the bottom of the supporting frame 7, and the leveling plate 41 is detachably connected to the supporting frame 7.

In this embodiment, leveling device 4 comprises leveling board 41 and a plurality of adjusting part, and a plurality of adjusting part locate around the leveling board 41 bottom, can be through adjusting part leveling board 41, and then guarantee the stationarity of organism 1 and support frame 7, make organism 1 operation more stable, preferably, leveling board 41 can dismantle with support frame 7 and be connected, can take off leveling device 4 from support frame 7 like this, and the transportation of being convenient for is carried, uses more nimble convenience.

In some implementations of this embodiment, any of the adjustment assemblies includes an angle detection sensor 44, a hydraulic ram 42, and a bottom plate 43, the angle detection sensor 44 is provided on the leveling plate 41, a bottom of the hydraulic ram 42 is connected to the bottom plate 43, and an upper end of the hydraulic ram 42 is hinged to the leveling plate 41.

In the above embodiment, the angle detection sensor 44 is provided to the leveling plate 41, and can measure the inclination angle of the leveling plate 41, and then adjust the leveling plate 41 by lifting and lowering the hydraulic push rod 42, thereby ensuring the stability of the leveling plate 41.

Further, the hydraulic jack further comprises a master controller 45 disposed on the leveling plate 41, wherein a plurality of hydraulic pushrods 42 are electrically connected with the master controller 45, and a plurality of angle detection sensors 44 are electrically connected with the master controller 45.

The master controller 45 is arranged on the leveling plate 41, the plurality of hydraulic pushrods 42 and the plurality of angle detection sensors 44 are electrically connected with the master controller 45, the master controller 45 receives data measured by the plurality of angle detection sensors 44 and analyzes the data, and then signals are sent to the corresponding hydraulic pushrods 42, so that the hydraulic pushrods 42 ascend or descend, the leveling plate 41 is in a horizontal state, the horizontality of the machine body 1 and the installation frame is ensured, and the machine body 1 operates more stably.

Optionally, the master controller 45 may be a commercially available PLC controller, and any one of the angle detection sensors 44 may be a commercially available product, so that the use is convenient; it should be noted that, the leveling device 4 may be externally connected to a power supply, and power is provided to the overall controller 45, the angle detection sensor 44, and the hydraulic push rod 42 through the externally connected power supply, so as to ensure stable operation of the device.

Example 3

Referring to fig. 1, in the present embodiment, the first shock absorbing assembly 5 includes two first elastic shock absorbing rods 51 and two second elastic shock absorbing rods 52, the two first elastic shock absorbing rods 51 are symmetrically disposed on two sides of the upper end of the machine body 1, and the two second elastic shock absorbing rods 52 are symmetrically disposed on two sides of the lower end of the machine body 1.

In this embodiment, the first shock-absorbing component 5 is composed of two first elastic shock-absorbing rods 51 and two second elastic shock-absorbing rods 52, where the first elastic shock-absorbing rods 51 are located above the second elastic shock-absorbing rods 52, so that shock-absorbing protection is performed on the upper end and the lower end of the machine body 1 respectively, the stability of the centrifuge is improved, the stability of the machine body 1 in the running process is better ensured, and the smooth performance of the whole working process is further ensured.

In some implementations of the present embodiment, each of the two first elastic shock absorbing rods 51 includes a first mounting plate 511, a first damping shock absorber 512, and a second mounting plate 513, the first mounting plate 511 is provided on the body 1, the second mounting plate 513 is provided on the side bracket 8, one end of the first damping shock absorber 512 is connected to the second mounting plate 513, and the other end of the first damping shock absorber 512 is connected to the first mounting plate 511.

In the above embodiment, the first mounting plate 511 is disposed on the machine body 1, and the second mounting plate 513 is disposed on the side bracket 8, so as to be used for mounting the first damping shock absorber 512, and the upper end of the machine body 1 can be shock-absorbing and buffering protected by the first damping shock absorber 512, so that the running stability of the machine body 1 is improved.

As a preferred embodiment, the first damping shock absorber 512 is obliquely arranged, so that shock absorption protection can be performed on the machine body 1 in both the horizontal direction and the vertical direction, vibration of the machine body 1 is reduced, and stability of the machine body 1 in the running process is further improved.

In some implementations of the present embodiment, each of the second elastic shock absorbing rods 52 includes a stay 521, a second damping shock absorber 522, and a third mounting plate 523, the stay 521 is provided on the side bracket 8, the third mounting plate 523 is provided on the body 1, one end of the second damping shock absorber 522 is connected to the stay 521, and the other end of the second damping shock absorber 522 is connected to the third mounting plate 523.

In the above embodiment, the stay bar 521 is disposed on the side bracket 8 so as to be connected with the second damping shock absorber 522, and the third mounting plate 523 is disposed on the machine body 1, so that the second damping shock absorber 522 is connected with the machine body 1, and when in use, the lower end of the machine body 1 can be damped and protected by the second damping shock absorber 522, so as to reduce the shake of the machine body 1 in the running process, make the machine body 1 running more stable, and improve the working efficiency.

Optionally, the first damping vibration absorber 512 and the second damping vibration absorber 522 are commercially available products, which has good use effect.

Example 4

Referring to fig. 1, in the present embodiment, the second damper assembly 6 includes a damper plate 61 and a plurality of stable supporting members 62, wherein the damper plate 61 is disposed between the bottom of the machine body 1 and the supporting frame 7, and the plurality of stable supporting members 62 are equally divided into two groups and symmetrically disposed between the bottom of the machine body 1 and the supporting frame 7.

In this embodiment, the second shock-absorbing assembly 6 is composed of a shock-absorbing plate 61 and a plurality of stable supporting members 62, the shock-absorbing plate 61 is arranged between the bottom of the machine body 1 and the supporting frame 7, so that the bottom of the machine body 1 can be supported and shock-absorbing protected, and the plurality of stable supporting members 62 are equally divided into two groups and symmetrically arranged between the bottom of the machine body 1 and the supporting frame 7, so that the stability of the machine body 1 is further improved, and the machine body 1 can run more smoothly.

In some implementations of the present embodiment, any one of the stable supporting members 62 includes a sliding plate 621, a fixing plate 622, and an elastic pull rod 623, the fixing plate 622 is disposed on the supporting frame 7, the sliding plate 621 is slidably disposed on the body 1, and the elastic pull rod 623 is obliquely disposed between the fixing plate 622 and the sliding plate 621.

In the above embodiment, any one of the steady supporting members 62 is composed of the slide plate 621, the fixing plate 622 and the elastic pull rod 623, wherein the elastic pull rod 623 is obliquely arranged between the slide plate 621 and the fixing plate 622, so that the machine body 1 can be stably pulled, and the slide plate 621 is slidably arranged on the machine body 1, so that the adjustability of the steady supporting member 62 can be improved, and the tensioning force of the elastic pull rod 623 can be adjusted, so that the machine body 1 can be better tensioned and stabilized, and the machine body 1 is more stable in the running process.

In summary, an embodiment of the present utility model provides a centrifuge with leveling and damping functions, which includes a machine body 1, a support frame 7 and a damping device, wherein a cover 2 is disposed at an upper end of the machine body 1, the machine body 1 is disposed on the support frame 7, a leveling device 4 is disposed at a bottom of the support frame 7, side brackets 8 are vertically disposed at two sides of an upper end of the support frame 7, the damping device includes a first damping component 5 and a second damping component 6, the first damping component 5 is disposed between the support frame 7 and the side brackets 8, and the second damping component 6 is disposed between the bottom of the machine body 1 and the support frame 7.

The machine body 1 is provided with a stable support through the support frame 7, so that the centrifugal machine can stably work, meanwhile, the bottom of the support frame 7 is provided with the leveling device 4, the support frame 7 can be leveled through the leveling device 4, and the stability of the support frame 7 and the machine body 1 is ensured; can satisfy at outdoor user demand, the roughness requirement to ground is lower, and the practicality is good, and organism 1 upper end both sides still are equipped with side support 8, can be used for installing first damper 5, and second damper 6 locates between organism 1 bottom and the support frame 7, can carry out shock attenuation protection to organism 1 through first damper 5 and second damper 6 like this, reduces the vibrations that the centrifuge during operation produced, improves the result of use.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a centrifuge with leveling shock-absorbing function, its characterized in that, includes organism, support frame and damping device, the organism upper end is equipped with the bonnet, the organism is located on the support frame, the support frame bottom is equipped with leveling device, the vertical side support that is equipped with in support frame upper end both sides, damping device includes first damper and second damper, first damper is located the support frame with between the side support, second damper is located the bottom of the body with between the support frame.

2. The centrifuge with leveling and damping functions according to claim 1, further comprising a rotary closing assembly for driving the cover to close, wherein the rotary closing assembly comprises a driving motor and a cantilever, the driving motor is arranged on the side wall of the centrifuge body, one end of the cantilever is in transmission connection with the driving motor, and the other end of the cantilever is connected with the cover.

3. The centrifugal machine with the leveling and damping functions according to claim 1, wherein the leveling device comprises a leveling plate and an adjusting assembly arranged on the periphery of the bottom of the leveling plate, the leveling plate is arranged on the bottom of the supporting frame, and the leveling plate is detachably connected with the supporting frame.

4. A centrifuge with leveling vibration-damping function according to claim 3, wherein any one of the adjustment assemblies comprises an angle detection sensor, a hydraulic push rod and a bottom plate, the angle detection sensor is arranged on the leveling plate, the bottom of the hydraulic push rod is connected with the bottom plate, and the upper end of the hydraulic push rod is hinged with the leveling plate.

5. The centrifugal machine with the leveling and damping functions according to claim 4, further comprising a master controller arranged on the leveling plate, wherein a plurality of hydraulic pushing rods are electrically connected with the master controller, and a plurality of angle detection sensors are electrically connected with the master controller respectively.

6. The centrifugal machine with the leveling vibration absorbing function according to claim 1, wherein the first vibration absorbing component comprises two first elastic vibration absorbing rods and two second elastic vibration absorbing rods, the two first elastic vibration absorbing rods are symmetrically arranged on two sides of the upper end of the machine body respectively, and the two second elastic vibration absorbing rods are symmetrically arranged on two sides of the lower end of the machine body respectively.

7. The centrifuge with leveling vibration-damping function according to claim 6, wherein the two first elastic vibration-damping rods each comprise a first mounting plate, a first damping vibration damper and a second mounting plate, the first mounting plate is arranged on the machine body, the second mounting plate is arranged on the side bracket, one end of the first damping vibration damper is connected with the second mounting plate, and the other end of the first damping vibration damper is connected with the first mounting plate.

8. The centrifuge with leveling vibration-damping function according to claim 6, wherein the two second elastic vibration-damping rods each comprise a stay rod, a second damping vibration damper and a third mounting plate, the stay rods are arranged on the side brackets, the third mounting plates are arranged on the machine body, one ends of the second damping vibration dampers are connected with the stay rods, and the other ends of the second damping vibration dampers are connected with the third mounting plates.

9. The centrifuge with leveling and damping function according to claim 1, wherein the second damping component comprises a damping plate and a plurality of stable supporting pieces, the damping plate is arranged between the bottom of the machine body and the supporting frame, and the plurality of stable supporting pieces are divided into two groups and are symmetrically arranged between the bottom of the machine body and the supporting frame.

10. The centrifuge with leveling vibration-damping function according to claim 9, wherein any one of the steady supports comprises a slide plate, a fixed plate and an elastic pull rod, the fixed plate is disposed on the support frame, the slide plate is slidably disposed on the body, and the elastic pull rod is disposed between the fixed plate and the slide plate in an inclined manner.