CN212237780U

CN212237780U - Centrifuge's antidetonation protection base

Info

Publication number: CN212237780U
Application number: CN202020536063.XU
Authority: CN
Inventors: 马向东
Original assignee: Yancheng Kaili Pharmaceutical Co ltd
Current assignee: Yancheng Kaili Pharmaceutical Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-29
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a centrifuge's antidetonation protection base relates to the centrifuge field, which comprises a base, the holding tank has been seted up at the top of base, the inner chamber of holding tank is equipped with centrifuge body, centrifuge body's outer wall is fixed to have cup jointed the collar, three dashpot has been seted up to angles such as the outer wall of collar, one side fixedly connected with buffer spring of dashpot inner wall, buffer spring's one end fixedly connected with slide bar, three spout has been seted up to angles such as the inner wall of holding tank, the antidetonation groove has been seted up to one side of spout inner wall, the inner chamber in antidetonation groove slides and has cup jointed the movable block, the bilateral symmetry. The utility model discloses utilize buffer spring and antidetonation spring's setting, accomplish through the antidetonation spring and play buffering and shock-resistant effect to the ascending vibrations of the vertical side of centrifuge, reduce the strain degree on the antidetonation spring horizontal direction simultaneously through buffer spring reduction centrifuge vertical ascending vibrations, improve its life.

Description

Centrifuge's antidetonation protection base

Technical Field

The utility model relates to a centrifuge field, in particular to centrifuge's antidetonation protection 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 not mutually soluble in emulsion, and can also be used for removing liquid in wet solid.

Centrifuge is carrying out the during operation, because the inside high-speed rotation of centrifuge, so the centrifuge body can produce great vibrations, this kind of vibrations not only can influence the quality and the efficiency of material separation, but also can influence the precision and the life-span of machine equipment, generally can be for centrifuge assembly antidetonation base in order to reduce centrifuge's vibrations, nevertheless the antidetonation spring in the present antidetonation base generally is perpendicular setting, be used for slowing down the ascending vibrations of vertical side, but centrifuge more or less can produce the ascending vibrations of horizontal direction when the function, the unable effectual vibrations that slow down on the horizontal direction of the antidetonation spring of vertical setting, the strain rate of antidetonation spring can be accelerated in the ascending vibrations of horizontal direction simultaneously, reduce the life of antidetonation base.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifuge's antidetonation protection base to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic protective base of a centrifugal machine comprises a base, wherein the top of the base is provided with a holding tank, the inner cavity of the holding tank is provided with a centrifuge body, the outer wall of the centrifuge body is fixedly sleeved with a mounting ring, three buffer grooves are arranged on the outer wall of the mounting ring at equal angles, one side of the inner wall of each buffer groove is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a slide bar, the outer wall of the slide bar is in sliding sleeve joint with the inner cavity of the buffer groove, the inner wall of the containing groove is provided with three sliding grooves at equal angles, the inner cavity of each sliding groove is connected with the outer wall of the corresponding sliding rod in a sliding manner, an anti-seismic groove is arranged on one side of the inner wall of the sliding groove, a movable block is sleeved in the inner cavity of the anti-seismic groove in a sliding manner, one side of the movable block is fixedly connected with one end of the sliding rod, the two sides of the movable block are symmetrically and fixedly connected with anti-seismic springs, and one end of each anti-seismic spring is fixedly connected with one side of the inner wall of the anti-seismic groove.

Preferably, both sides of the movable block are fixedly connected with limit rods inside the anti-seismic springs, limit grooves are symmetrically formed in the two sides of the inner wall of the anti-seismic groove, and the outer wall of each limit rod is in sliding sleeve connection with the inner cavity of each limit groove.

Preferably, the avris fixedly connected with stopper of antidetonation inslot wall, one side of stopper and the avris swing joint of movable block.

Preferably, the bottom of the inner wall of the accommodating groove is provided with a first rubber pad, and the bottom of the first rubber pad is fixedly connected with the bottom of the inner wall of the accommodating groove.

Preferably, four support columns are distributed on the bottom of the base in a rectangular mode, and the tops of the support columns are fixedly connected with the base of the base.

Preferably, the bottom of the supporting column is fixedly connected with a second rubber pad, and anti-skid grains are formed in the bottom of the second rubber pad.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize the setting of buffer spring and antidetonation spring, accomplish through the antidetonation spring and play buffering and antidetonation effect to the vibrations in the vertical direction of centrifuge, reduce the strain degree in the horizontal direction of antidetonation spring simultaneously through buffer spring reduction vibrations in the vertical direction of centrifuge, improve its life;

(2) the utility model discloses utilize the setting of gag lever post and slide bar, reduce the strain degree on the antidetonation spring horizontal direction through the gag lever post, reduce the strain degree on the buffer spring vertical direction through the slide bar, improve antidetonation spring and buffer spring's life.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

Fig. 4 is the sectional structure of the mounting ring of the present invention.

In the figure: 1. a base; 2. a centrifuge body; 3. a mounting ring; 4. a buffer spring; 5. a slide bar; 6. a chute; 7. a movable block; 8. an anti-seismic spring; 9. a limiting rod; 10. a limiting block; 11. a first rubber pad; 12. a support pillar; 13. and a second rubber pad.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an anti-vibration protection base of a centrifuge as shown in figures 1-4, which comprises a base 1, wherein the top of the base 1 is provided with a holding tank, the bottom of the inner wall of the holding tank is provided with a first rubber pad 11, the first rubber pad 11 plays a role of buffering and protecting the centrifuge body 2, the bottom of the first rubber pad 11 is fixedly connected with the bottom of the inner wall of the holding tank, the inner cavity of the holding tank is provided with the centrifuge body 2, the outer wall of the centrifuge body 2 is fixedly sleeved with a mounting ring 3, the outer wall of the mounting ring 3 is equiangularly provided with three buffer tanks, one side of the inner wall of the buffer tank is fixedly connected with a buffer spring 4, the buffer spring 4 is used for reducing the vibration of the centrifuge body 2 in the horizontal direction, one end of the buffer spring 4 is fixedly connected with a slide bar 5, the slide bar 5 and the buffer, the service life of the buffer spring 4 is prolonged, the outer wall of the sliding rod 5 is in sliding sleeve connection with the inner cavity of the buffer groove, three sliding grooves 6 are formed in the inner wall of the accommodating groove at equal angles, the structures of the three sliding grooves 6 are the same, triangular shock resistance is more stable, the relative movement of the sliding grooves 6 and the sliding rod 5 limits the movement direction of the movable block 7, the inner cavity of the sliding grooves 6 is in sliding connection with the outer wall of the sliding rod 5, a shock-resistant groove is formed in one side of the inner wall of the sliding grooves 6, the movable block 7 is in sliding sleeve connection with the inner cavity of the shock-resistant groove, one side of the movable block 7 is fixedly connected with one end of the sliding rod 5, a limiting block 10 is fixedly connected to the side of the inner wall of the shock-resistant groove, the limiting block 10 is used for limiting the movable block 7 to move to one side of the inner wall of the shock, one end of an anti-seismic spring 8 is fixedly connected with one side of the inner wall of the anti-seismic groove, limiting rods 9 are fixedly connected with the two sides of the movable block 7 and positioned in the anti-seismic spring 8, the limiting rods 9 play a role in protecting the anti-seismic spring 8, limiting grooves are symmetrically formed in the two sides of the inner wall of the anti-seismic groove, and the outer wall of each limiting rod 9 is in sliding sleeve joint with the inner cavity of each limiting groove;

the bottom of base 1 is that the rectangle distributes has four support columns 12, and support column 12 plays the supporting role to base 1, the top of support column 12 and the base fixed connection of base 1, the bottom fixedly connected with second rubber pad 13 of support column 12, and second rubber pad 13 plays the cushioning protection effect to base 1, and anti-skidding line has been seted up to the bottom of second rubber pad 13, the frictional force on increase base 1 and ground.

The utility model discloses the theory of operation:

when centrifuge body 2 is carrying out centrifugal operation, centrifuge body 2's vibrations are passing through collar 3 extrusion buffer spring 4, realize reducing 2 horizontal direction vibrations of centrifuge body, then drive the movable block 7 through slide bar 5 and be the ascending motion of vertical direction at antidetonation inslot, extrude or stretch antidetonation spring 8 simultaneously, antidetonation spring 8 has reduced 2 vertical direction vibrations of centrifuge body, when 7 receive the ascending effort of horizontal direction of movable block, stopper 10 is injectd the position of 7 horizontal direction of movable block, avoid antidetonation spring 8 to take place the bending, it is equipped with first rubber pad 11 to play buffering and guard action to centrifuge body 2 to hold tank bottom portion simultaneously.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-seismic protection base of a centrifugal machine comprises a base (1) and is characterized in that a containing groove is formed in the top of the base (1), a centrifugal machine body (2) is arranged in an inner cavity of the containing groove, a mounting ring (3) is fixedly sleeved on the outer wall of the centrifugal machine body (2), three buffer grooves are formed in the outer wall of the mounting ring (3) at equal angles, a buffer spring (4) is fixedly connected to one side of the inner wall of each buffer groove, a sliding rod (5) is fixedly connected to one end of each buffer spring (4), the outer wall of each sliding rod (5) is slidably sleeved with the inner cavity of each buffer groove, three sliding grooves (6) are formed in the inner wall of the containing groove at equal angles, the inner cavity of each sliding groove (6) is slidably connected with the outer wall of each sliding rod (5), an anti-seismic groove is formed in one side of the inner wall of, one side of the movable block (7) is fixedly connected with one end of the sliding rod (5), the two sides of the movable block (7) are symmetrically and fixedly connected with anti-seismic springs (8), and one ends of the anti-seismic springs (8) are fixedly connected with one side of the anti-seismic groove inner wall.

2. An anti-seismic protection base of a centrifugal machine according to claim 1, wherein limiting rods (9) are fixedly connected to two sides of the movable block (7) and located inside the anti-seismic spring (8), limiting grooves are symmetrically formed in two sides of the inner wall of the anti-seismic groove, and the outer wall of each limiting rod (9) is in sliding sleeve connection with the inner cavity of each limiting groove.

3. An earthquake-proof protection base of a centrifugal machine as claimed in claim 1, wherein the side of the earthquake-proof groove inner wall is fixedly connected with a limiting block (10), and one side of the limiting block (10) is movably connected with the side of the movable block (7).

4. The base of claim 1, wherein the bottom of the inner wall of the accommodating tank is provided with a first rubber pad (11), and the bottom of the first rubber pad (11) is fixedly connected with the bottom of the inner wall of the accommodating tank.

5. An earthquake-proof protection base for a centrifuge according to claim 1, characterized in that four support columns (12) are distributed on the bottom of the base (1) in a rectangular shape, and the top of each support column (12) is fixedly connected with the base of the base (1).

6. The anti-seismic protection base of the centrifuge as claimed in claim 5, wherein a second rubber pad (13) is fixedly connected to the bottom of the supporting column (12), and anti-skid lines are formed at the bottom of the second rubber pad (13).