CN209800997U

CN209800997U - Centrifuge installation base

Info

Publication number: CN209800997U
Application number: CN201920498064.7U
Authority: CN
Inventors: 刘兴波; 宁新侠
Original assignee: LIANYUNGANG SHUANGHUI MACHINERY Co Ltd
Current assignee: JIANGXI HELISHI MEDICINE MACHINERY Co.,Ltd.
Priority date: 2019-04-14
Filing date: 2019-04-14
Publication date: 2019-12-17
Anticipated expiration: 2029-04-14

Abstract

The utility model discloses a centrifuge mounting base, which comprises a base, a shock absorption base is fixedly mounted on the upper surface of the base, a mounting plate is arranged above the shock absorption base, a buffer column is fixedly mounted in the middle of the bottom end of the mounting plate through a fixing plate, a fixed column is fixedly mounted in the middle of the inner bottom wall of the shock absorption base, sliding grooves are arranged on two sides of the inner wall of the fixed column, a sliding block is slidably mounted between the sliding grooves on two sides, and through the arranged buffer column and the fixed column, the vibration force generated in the working process of the centrifuge is effectively buffered, firstly, the centrifuge is mounted on the mounting plate, when the centrifuge works to generate vibration, the buffer column is extruded downwards through the mounting plate to enable the buffer column to move in the fixed column, and because the shock absorption spring is arranged in the fixed column, the vibration generated when the centrifuge works is effectively buffered and offset, so that the damping effect is achieved.

Description

Centrifuge installation base

Technical Field

The utility model relates to a mechanical mounting base equipment field, in particular to centrifuge installation base.

Background

centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are insoluble with each other in emulsion.

The centrifuge during operation can produce very big vibrations, needs carry out the shock attenuation to it, and ordinary installation base, the shock attenuation effect is very poor, produces easily and rocks, and work is unstable.

SUMMERY OF THE UTILITY MODEL

the to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a centrifuge installation base.

In order to solve the technical problem, the utility model provides a following technical scheme:

The utility model relates to a centrifuge mounting base, which comprises a base, wherein a damping base is fixedly arranged on the upper surface of the base, an installation plate is arranged above the damping base, a buffer column is fixedly installed in the middle of the bottom end of the installation plate through a fixing plate, a fixed column is fixedly arranged in the middle of the inner bottom wall of the damping base, sliding grooves are arranged on two sides of the inner wall of the fixed column, sliding blocks are arranged between the sliding grooves on the two sides in a sliding manner, the buffer column penetrates through the top end of the fixed column to be fixedly connected with the upper surface of the sliding block, two sides of the lower surface of the sliding block are fixedly connected with damping springs, one end of the damping spring, which is far away from the sliding block, is fixedly connected with the inner bottom wall of the fixed column, the mounting plate is fixedly connected with the damping base through a damping mechanism, two damping mechanisms are arranged, and are respectively positioned at two sides of the buffer column, and buffer mechanisms are fixedly arranged at two sides of the bottom end of the base.

As a preferred technical scheme of the utility model, damper includes head rod, second connecting rod, spring, fixing base, connects horizontal pole, fixed slot and reset spring, the bottom of mounting panel is rotated through the pivot and is installed the head rod, fixedly connected with spring between head rod and the second connecting rod, the one end that the spring was kept away from to the second connecting rod is rotated through pivot and fixing base and is connected, one side fixedly connected with of fixing base connects the horizontal pole, connect in the horizontal pole keeps away from the one end slidable mounting and the fixed slot of fixing base, the one end fixed mounting that the fixing base was kept away from to the fixed slot is on shock attenuation base's inside wall, connect the horizontal pole and keep away from between the one end of fixing base and the fixed slot and install reset spring.

As a preferred technical scheme of the utility model, buffer gear includes buffer base, movable block, concertina spring post and anti-skidding rubber pad, the top and the base bottom fixed connection of buffer base, slidable mounting has the movable block in the buffer base, the bottom fixedly connected with concertina spring post of movable block, just the concertina spring post passes buffer base bottom and anti-skidding rubber pad top fixed connection.

As a preferred technical scheme of the utility model, three through-hole has been seted up on the shock attenuation base top, the through-hole of both sides all with spring looks adaptation, just the buffer column activity runs through the middle part through-hole to with the inner wall sliding connection of middle part through-hole.

As an optimal technical scheme of the utility model, anti-skidding rubber pad bottom is equipped with anti-skidding line on the surface.

The utility model discloses the beneficial effect who reaches is:

1. Through buffering post and the fixed column that sets up, the effectual produced vibrations power of centrifuge at the in-process of work that has cushioned, at first install the centrifuge on the mounting panel, when centrifuge work produces vibrations, through the mounting panel extrusion downwards, make the buffering post at the fixed column internal motion, because be provided with damping spring in the fixed column, just so make the buffering post pass through slider extrusion damping spring downwards, thereby elastic force through damping spring forms buffering effect, the effectual vibrations that produce with the centrifuge during operation are cushioned and are offset, thereby reach absorbing effect.

2. The damping mechanism, the first connecting rod, the second connecting rod, the spring, the fixed seat, the connecting cross rod, the mutual matching effect between the fixed groove and the reset spring are arranged to realize good damping effect, the design has the characteristics of simple structure and remarkable damping effect, when the mounting plate is extruded downwards, the generated force is transmitted to the first connecting rod, the first connecting rod transmits the force to the second connecting rod through the spring, the second connecting rod supports the fixed seat to enable the connecting cross rod to move in the fixed groove, meanwhile, the reset spring is arranged between the connecting cross rod and the fixed groove, when the connecting cross rod moves, the reset spring is compressed, so that the pressure generated by the mounting plate can be offset through the elasticity of the reset spring, when the pressure disappears, the reset spring can help the mechanism to complete the reset work, the damping and buffering effect is realized, and the damping matching effect is realized through the spring and the reset spring, can further play the effect of shock attenuation.

3. Through the buffer gear who sets up, pressure that produces on the base, when pushing down, the buffer seat moves down, when the buffer seat moves down, can be through movable block compression expanding spring post, when the expanding spring post receives the compression, the expanding spring post can produce an ascending elasticity, thereby can offset the pressure that produces on the base, reach buffering shock attenuation effect, surface through at anti-skidding rubber pad increases anti-skidding line, increased with the friction on ground, anti-skidding effect has been played, make centrifuge place more firm, centrifuge's normal work has been guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the connection structure of the buffer column and the fixed column of the present invention;

fig. 3 is a schematic structural view of the buffering mechanism of the present invention;

Fig. 4 is a schematic structural view of the damping mechanism of the present invention.

in the figure: 1. a base; 2. a shock-absorbing base; 3. mounting a plate; 4. a fixing plate; 5. a buffer column; 6. fixing a column; 7. a damping mechanism; 71. a first connecting rod; 72. a second connecting rod; 73. a spring; 74. a fixed seat; 75. connecting the cross bars; 76. fixing grooves; 77. a return spring; 8. a buffer mechanism; 81. a buffer seat; 82. a moving block; 83. a telescopic spring post; 84. an anti-skid rubber pad; 9. a slider; 10. a chute; 11. a shock absorbing spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

examples

As shown in FIGS. 1-4, a centrifuge mounting base comprises a base 1, a damping base 2 is fixedly mounted on the upper surface of the base 1, a mounting plate 3 is arranged above the damping base 2, a buffer column 5 is fixedly mounted in the middle of the bottom end of the mounting plate 3 through a fixing plate 4, a fixed column 6 is fixedly mounted in the middle of the bottom wall of the damping base 2, sliding grooves 10 are arranged on two sides of the inner wall of the fixed column 6, a sliding block 9 is slidably mounted between the sliding grooves 10 on two sides, the buffer column 5 penetrates through the top end of the fixed column 6 and is fixedly connected with the upper surface of the sliding block 9, damping springs 11 are fixedly connected on two sides of the lower surface of the sliding block 9, one end of each damping spring 11, which is far away from the sliding block 9, and are respectively positioned at two sides of the buffer column 5, and two sides of the bottom end of the base 1 are fixedly provided with buffer mechanisms 8.

The damping mechanism 7 comprises a first connecting rod 71, a second connecting rod 72, a spring 73, a fixed seat 74, a connecting cross rod 75, a fixed groove 76 and a return spring 77, the bottom of the mounting plate 3 is rotatably provided with the first connecting rod 71 through a rotating shaft, the spring 73 is fixedly connected between the first connecting rod 71 and the second connecting rod 72, one end of the second connecting rod 72 far away from the spring 73 is rotatably connected with the fixed seat 74 through the rotating shaft, one side of the fixed seat 74 is fixedly connected with the connecting cross rod 75, one end of the connecting cross rod 75 far away from the fixed seat 74 is slidably arranged in the fixed groove 76, one end of the fixed groove 76 far away from the fixed seat 74 is fixedly arranged on the inner side wall of the damping base 2, the return spring 77 is arranged between one end of the connecting cross rod 75 far away from the fixed seat 74 and the fixed groove 76, the damping mechanism 8 comprises a damping seat 81, a moving, sliding mounting has the movable block 82 in buffer seat 81, and the bottom fixedly connected with extension spring post 83 of movable block 82, and extension spring post 83 pass buffer seat 81 bottom and anti-skidding rubber pad 84 top fixed connection, has seted up three through-hole on 2 tops of shock-absorbing base, the through-hole of both sides all with spring 73 looks adaptation, and buffer post 5 activity run through middle part through-hole to with the inner wall sliding connection of middle part through-hole, anti-skidding rubber pad 84 bottom is equipped with anti-skidding line on the surface.

Specifically, during use, the vibration force generated by the centrifuge in the working process is effectively buffered through the arranged buffering column 5 and the fixed column 6, the centrifuge is firstly installed on the installation plate 3, when the centrifuge works to generate vibration, the installation plate 3 extrudes downwards to enable the buffering column 5 to move in the fixed column 6, as the damping spring 11 is arranged in the fixed column 6, the buffering column 5 extrudes the damping spring 11 downwards through the sliding block 9, so that the buffering effect is formed through the elastic force of the damping spring 11, the vibration generated during the centrifuge working is effectively buffered and offset, so that the damping effect is achieved, and the good damping effect is realized through the mutual matching effect between the arranged damping mechanism 7, the first connecting rod 71, the second connecting rod 72, the spring 73, the fixed seat 74, the connecting cross rod 75, the fixed groove 76 and the reset spring 77, the design has the characteristics of simple structure and remarkable damping effect, when the mounting plate 3 is extruded downwards, the generated force is transmitted to the first connecting rod 71, the first connecting rod 71 transmits the force to the second connecting rod 72 through the spring 73, the second connecting rod 72 abuts against the fixed seat 74 to enable the connecting cross rod 75 to move in the fixed groove 76, meanwhile, the reset spring 77 is arranged between the connecting cross rod 75 and the fixed groove 76, when the connecting cross rod 75 moves, the reset spring 77 is compressed, so that the pressure generated by the mounting plate 3 can be offset through the elastic force of the reset spring 77, when the pressure disappears, the reset spring 77 can help the mechanism to complete the reset work, the damping and buffering effects are realized, through the buffer fit of the spring 73 and the reset spring 77, the damping effect can be further realized, through the arranged buffer mechanism 8, when the pressure generated on the base 1, when extrudeing downwards, the buffing pad 81 moves down, when the buffing pad 81 moves down, can compress the extension spring post 83 through the movable block 82, when the extension spring post 83 receives the compression, the extension spring post 83 can produce an ascending elasticity, thereby can offset the pressure that produces on the base 1, reach buffering shock attenuation effect, surface through at anti-skidding rubber pad 84 increases anti-skidding line, increased with the friction on ground, anti-skidding effect has been played, make centrifuge place more firm, centrifuge's normal work has been guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A centrifugal machine mounting base is characterized by comprising a base (1), a damping base (2) is fixedly mounted on the upper surface of the base (1), a mounting plate (3) is arranged above the damping base (2), a buffering column (5) is fixedly mounted in the middle of the bottom end of the mounting plate (3) through a fixing plate (4), a fixing column (6) is fixedly mounted in the middle of the inner bottom wall of the damping base (2), sliding grooves (10) are formed in two sides of the inner wall of the fixing column (6), a sliding block (9) is slidably mounted between the sliding grooves (10) in the two sides, the buffering column (5) penetrates through the top end of the fixing column (6) and is fixedly connected with the upper surface of the sliding block (9), damping springs (11) are fixedly connected with two sides of the lower surface of the sliding block (9), one end, far away from the sliding block (9, through damper (7) fixed connection between mounting panel (3) and vibration damping mount (2), damper (7) are provided with two, and are located the both sides of buffering post (5) respectively, the equal fixed mounting in base (1) bottom both sides has buffer gear (8).

2. The centrifuge mounting base of claim 1, wherein the damping mechanism (7) comprises a first connecting rod (71), a second connecting rod (72), a spring (73), a fixing seat (74), a connecting cross rod (75), a fixing groove (76) and a return spring (77), the bottom of the mounting plate (3) is rotatably mounted with the first connecting rod (71) through a rotating shaft, the spring (73) is fixedly connected between the first connecting rod (71) and the second connecting rod (72), one end of the second connecting rod (72) far away from the spring (73) is rotatably connected with the fixing seat (74) through the rotating shaft, one side of the fixing seat (74) is fixedly connected with the connecting cross rod (75), one end of the connecting cross rod (75) far away from the fixing seat (74) is slidably mounted in the fixing groove (76), one end of the fixing groove (76) far away from the fixing seat (74) is fixedly mounted on the inner side wall of the damping base (2), and a return spring (77) is arranged between one end of the connecting cross rod (75) far away from the fixed seat (74) and the fixed groove (76).

3. The centrifuge mounting base according to claim 1, wherein the buffering mechanism (8) comprises a buffering seat (81), a moving block (82), a telescopic spring column (83) and an anti-skid rubber pad (84), the top end of the buffering seat (81) is fixedly connected with the bottom end of the base (1), the moving block (82) is slidably mounted in the buffering seat (81), the telescopic spring column (83) is fixedly connected with the bottom end of the moving block (82), and the telescopic spring column (83) penetrates through the bottom end of the buffering seat (81) and is fixedly connected with the top end of the anti-skid rubber pad (84).

4. The centrifuge mounting base of claim 1, wherein the top of the damping base (2) is provided with three through holes, the through holes on both sides are matched with the spring (73), and the buffer column (5) movably penetrates through the through hole in the middle and is connected with the inner wall of the through hole in the middle in a sliding manner.

5. the centrifuge mounting base of claim 3 wherein said non-slip rubber pad (84) has non-slip texture on its bottom surface.