CN213700352U

CN213700352U - Protection device for centrifuge

Info

Publication number: CN213700352U
Application number: CN202022682536.XU
Authority: CN
Inventors: 顾龙; 顾云超
Original assignee: Zhangjiagang Hengtong Machinery Co ltd
Current assignee: Zhangjiagang Hengtong Machinery Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-16
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a protector for centrifuge, including protecting crust, protection pad, inhale the cotton layer of sound, spring, centrifuge main part, place platform, support column, inlet pipe, discharging pipe, shock pad, motor case, dust screen, motor, protective housing, guard ring, dwang, flabellum, belt pulley, first dead lever, driven bevel gear, drive bevel gear, second dead lever, transfer line, transmission shaft, action wheel, from driving wheel, centrifuge pivot and drive belt. The utility model places the centrifuge body in the protective shell, and the sound-absorbing cotton layer and the spring are arranged in the protective shell, thereby avoiding the centrifuge from being damaged due to shaking caused by uneven materials on the rotary drum in the working process, and simultaneously reducing the noise generated by the work; utilize the motor to drive the heat dissipation fan and rotate, for the motor heat dissipation, avoid the motor to work a large amount of heats damage motor that produces for a long time.

Description

Protection device for centrifuge

Technical Field

The utility model relates to a protector specifically is a protector for centrifuge belongs to industry protection technical field.

Background

In the trades such as chemical industry, oil, food, medicine, in order to separate the turbid liquid in order to obtain different materials, this just needs to apply centrifuge, utilizes centrifugal force to separate out different materials, for the use that centrifuge can be safe, needs install centrifuge in protector.

When the traditional protective device is used, the problem that the centrifugal machine shakes due to uneven materials on the rotary drum cannot be solved, and huge noise generated in the work of the centrifugal machine cannot be reduced; centrifuge adopts the motor to rotate, but in the course of the work, the long-time work of motor can lead to a large amount of accumulations of heat, and the high temperature leads to the motor to receive the damage. Therefore, a guard for a centrifugal machine is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for centrifuge just in order to solve above-mentioned problem.

The utility model realizes the above purpose by the following technical proposal, the protective device for the centrifuge comprises a protective shell, a centrifuge main body, a feeding pipe, a discharging pipe, a placing platform, a spring, a motor box, a motor, a support column, a centrifuge rotating shaft, a transmission shaft, a heat dissipation fan and a transmission structure, wherein the placing platform is provided with the protective shell and the motor box, the centrifuge main body is arranged inside the protective shell, the inner wall of the protective shell is provided with a sound absorption cotton layer, one end of the spring is connected with the sound absorption cotton layer, the other end of the spring is connected with the centrifuge main body through a protective pad, the feeding pipe passes through the protective shell and the sound absorption cotton layer and is connected with the centrifuge main body, the lower side of the placing platform is fixedly connected with the support column, a dustproof net is arranged in a through hole arranged on the motor box, the motor is, the discharge pipe and a centrifuge rotating shaft penetrate through the placing table to be connected with the bottom of the centrifuge main body, and a driven wheel arranged on the centrifuge rotating shaft is in transmission connection with a driving wheel through a transmission belt;

the transmission structure comprises a belt pulley, a transmission rod, a first fixed rod, a driving bevel gear and a driven bevel gear, wherein the driven bevel gear is meshed with the driving bevel gear, the driving bevel gear is fixedly connected with the transmission rod, the transmission rod is provided with the belt pulley, the first fixed rod is movably connected with the transmission rod, and the belt pulley is in transmission connection with the driving bevel gear through a transmission belt;

the heat dissipation fan comprises a protection ring, a rotating shaft and fan blades, the protection ring is fixedly connected with the fan blades, the fan blades are connected with the driven bevel gears through the rotating shaft, and the rotating shaft is movably connected with the second fixing rods.

Preferably, the springs and the protective pads are multiple and are uniformly arranged between the sound absorption cotton layer and the centrifuge main body.

Preferably, the bottom of the placing table is provided with a protective shell, and the driving wheel and the driven wheel are arranged inside the protective shell.

Preferably, the support column is connected with the shock pad, the support column constitutes the shock attenuation foot with the shock pad, and the shock attenuation foot has four, evenly sets up in placing the platform bottom.

Preferably, the motor case upper side wall and the right side wall are both provided with dust screens, and the heat dissipation fan and the dust screen of the motor case right side wall are at the same horizontal height.

Preferably, the driving wheels arranged on the transmission shaft are two groups, and the two groups of driving wheels are symmetrically arranged on the annular side surface of the transmission shaft.

The utility model has the advantages that:

1. the protective device for the centrifuge is characterized in that the sound-absorbing cotton layer is arranged in the protective shell to reduce noise generated by the operation of the centrifuge, the plurality of groups of springs are uniformly arranged around the centrifuge main body, so that the problem that the centrifuge is shaken to damage the centrifuge body due to uneven mass of materials separated from the centrifuge drum is solved, and the sound-absorbing cotton layer is arranged to reduce noise generated in the operation process of the centrifuge;

2. this kind of protector for centrifuge is equipped with the heat dissipation fan, utilizes centrifuge's motor to drive, dispels the heat that the long-time work of motor produced to the motor, extension motor life is equipped with the dust screen simultaneously on the motor case, prevents the dust influence motor and the work of heat dissipation fan.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

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

FIG. 3 is a schematic view of the interior of the protective shell of the present invention;

fig. 4 is a schematic view of the heat dissipation fan of the present invention.

In the figure: 1. protective housing, 101, inhale the cotton layer of sound, 102, the spring, 103, the protection pad, 2, the centrifuge main part, 201, the inlet pipe, 202, the discharging pipe, 3, place the platform, 4, the support column, 401, damping spring, 402, the sleeve, 403, the callus on the sole, 5, the motor case, 501, the dust screen, 6, the motor, 601, the transmission shaft, 602, the action wheel, 603, the drive belt, 7, the guard circle, 701, the second dead lever, 702, driven bevel gear, 703, the connecting rod, 704, the flabellum, 8, the drive bevel gear, 801, first dead lever, 802, the transfer line, 803, the belt pulley, 9, the centrifuge pivot, 901, from the driving wheel, 10, the protective housing.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-3, a protecting device for a centrifuge comprises a protecting shell 1, a centrifuge main body 2, a feeding pipe 201, a discharging pipe 202, a placing table 3, a spring 102, a motor box 5, a motor 6, a supporting column 4, a centrifuge rotating shaft 9, a transmission shaft 601, a heat dissipation fan and a transmission structure, wherein the placing table 3 is provided with the protecting shell 1 and the motor box 5, the centrifuge main body 2 is arranged inside the protecting shell 1, the inner wall of the protecting shell 1 is provided with a sound absorption cotton layer 101, one end of the spring 102 is connected with the sound absorption cotton layer 101, the other end of the spring is connected with the centrifuge main body 2 through a protecting pad 103, the feeding pipe 201 penetrates through the protecting shell 1 and the sound absorption cotton layer 101 to be connected with the centrifuge main body 2, the lower side of the placing table 3 is fixedly connected with the supporting column 4, a dust screen 501 is arranged in a through hole formed in the, the motor 6 is connected with a transmission shaft 601, a driving wheel 602 is arranged on the transmission shaft 601, the discharge pipe 202 and a centrifuge rotating shaft 9 penetrate through the placing table 3 to be connected with the bottom of the centrifuge main body 2, and a driven wheel 901 arranged on the centrifuge rotating shaft 9 is in transmission connection with the driving wheel 602 through a transmission belt 603;

the transmission structure comprises a belt pulley 803, a transmission rod 802, a first fixing rod 801, a driving bevel gear 8 and a driven bevel gear 702, wherein the driven bevel gear 702 is meshed with the driving bevel gear 8, the driving bevel gear 8 is fixedly connected with the transmission rod 802, the transmission rod 802 is provided with the belt pulley 803, the first fixing rod 801 is movably connected with the transmission rod 802, and the belt pulley 803 is in transmission connection with a driving wheel 602 through a transmission belt 603;

the heat dissipation fan comprises a protective ring 7, a rotating shaft 703 and fan blades 704, wherein the protective ring 7 is fixedly connected with the fan blades 704, the fan blades 704 are connected with a driven bevel gear 702 through the rotating shaft 703, and the rotating shaft 703 is movably connected with a second fixing rod 701.

A plurality of springs 102 and protective pads 103 are uniformly arranged between the sound-absorbing cotton layer 101 and the centrifuge main body 2, so that the centrifuge is more stable and is not easy to shake; the bottom of the placing table 3 is provided with a protective shell 10, and the driving wheel 602 and the driven wheel 901 are arranged in the protective shell 10, so that the transmission structure between the centrifuge and the motor 6 is prevented from being damaged, meanwhile, accidents are avoided, and the use safety is improved; the supporting columns 4 are connected with the shock absorption pad 401, the supporting columns 4 and the shock absorption pad 401 form four shock absorption feet, and the four shock absorption feet are uniformly arranged at the bottom of the placing table 3 and effectively absorb shock for equipment; the upper side wall and the right side wall of the motor box 5 are both provided with the dustproof nets 501, and the radiating fan and the dustproof net 501 on the right side wall of the motor box 5 are at the same horizontal height, so that heat generated by the motor 6 is easier to radiate, and meanwhile, dust is prevented from influencing the work of the motor 6 and the radiating fan; two groups of driving wheels 602 are arranged on the transmission shaft 601, one group of driving wheels is positioned on the transmission shaft 601 extending out of the upper side of the placing table 3, the two groups of driving wheels 602 are symmetrically arranged on the annular side surface of the transmission shaft 601, the centrifuge and the heat dissipation fan share the same power, and energy is saved.

The utility model discloses when using, the electric components that appear in this application is all external intercommunication power and control switch when using, when centrifuge uses, motor 6 drives transmission shaft 601 and rotates, the action wheel 602 that transmission shaft 601 set up, action wheel 602 drives transmission shaft 601 through drive belt 603 and rotates, drive bevel gear 8 on the transmission shaft 601 drives the driven bevel gear 702 rotation with heat dissipation fan rigid coupling, thereby drive heat dissipation fan work, dispel the heat for motor 6, transmission shaft 601 passes through drive belt 603 and drives centrifuge pivot 9 and rotate, thereby centrifuge begins to carry out centrifugal work, when centrifuge produces when rocking because material mass distribution is uneven on the rotary drum, centrifuge spring 102 that sets up all around provides the holding power, effectual prevention centrifuge rocks, the noise that centrifuge work and produce simultaneously, by very big lightening through inhaling cotton layer 2 of sound.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a protector for centrifuge which characterized in that: comprises a protective shell (1), a centrifuge main body (2), an inlet pipe (201), a discharge pipe (202), a placing table (3), a spring (102), a motor box (5), a motor (6), a support column (4), a centrifuge rotating shaft (9), a transmission shaft (601), a heat dissipation fan and a transmission structure, wherein the protective shell (1) and the motor box (5) are arranged on the placing table (3), the centrifuge main body (2) is arranged inside the protective shell (1), a sound absorption cotton layer (101) is arranged on the inner wall of the protective shell (1), one end of the spring (102) is connected with the sound absorption cotton layer (101), the other end of the spring is connected with the centrifuge main body (2) through a protective pad (103), the inlet pipe (201) passes through the protective shell (1) and the sound absorption cotton layer (101) to be connected with the centrifuge main body (2), the lower side of the placing table (3) is fixedly, a dustproof net (501) is arranged in a through hole formed in the motor box (5), the motor (6) is arranged in the motor box (5), the motor (6) is connected with a transmission shaft (601), a driving wheel (602) is arranged on the transmission shaft (601), the discharge pipe (202) and a centrifuge rotating shaft (9) penetrate through the placing table (3) to be connected with the bottom of the centrifuge main body (2), and a driven wheel (901) arranged on the centrifuge rotating shaft (9) is in transmission connection with the driving wheel (602) through a transmission belt (603);

the transmission structure comprises a belt pulley (803), a transmission rod (802), a first fixing rod (801), a driving bevel gear (8) and a driven bevel gear (702), wherein the driven bevel gear (702) is meshed with the driving bevel gear (8), the driving bevel gear (8) is fixedly connected with the transmission rod (802), the transmission rod (802) is provided with the belt pulley (803), the first fixing rod (801) is movably connected with the transmission rod (802), and the belt pulley (803) is in transmission connection with a driving wheel (602) through a transmission belt (603);

the heat dissipation fan comprises a protection ring (7), a rotating shaft (703) and fan blades (704), wherein the protection ring (7) is fixedly connected with the fan blades (704), the fan blades (704) are connected with a driven bevel gear (702) through the rotating shaft (703), and the rotating shaft (703) is movably connected with a second fixing rod (701).

2. The protector for a centrifugal machine according to claim 1, characterized in that: the springs (102) and the protective pads (103) are multiple and are uniformly arranged between the sound absorption cotton layer (101) and the centrifuge main body (2).

3. The protector for a centrifugal machine according to claim 1, characterized in that: the bottom of the placing table (3) is provided with a protective shell (10), and the driving wheel (602) and the driven wheel (901) are arranged inside the protective shell (10).

4. The protector for a centrifugal machine according to claim 1, characterized in that: the support column (4) is connected with shock pad (401), support column (4) and shock pad (401) constitute the shock attenuation foot, and the shock attenuation foot has four, evenly sets up in placing platform (3) bottom.

5. The protector for a centrifugal machine according to claim 1, characterized in that: motor case (5) are gone up lateral wall and right side wall and are all equipped with dust screen (501), the heat dissipation fan is in same level with dust screen (501) of motor case (5) right side wall.

6. The protector for a centrifugal machine according to claim 1, characterized in that: two groups of driving wheels (602) are arranged on the transmission shaft (601), and the two groups of driving wheels (602) are symmetrically arranged on the annular side surface of the transmission shaft (601).