CN211525420U - Vibration damping base for chemical centrifugal machine - Google Patents

Abstract

The utility model discloses a shock-absorbing base for a chemical centrifuge, which relates to the field of chemical technology. Two symmetrical connection plates one. The chemical centrifuge uses a shock-absorbing base. The centrifuge is installed on the installation plate. The vibration generated is guided to the buffer spring 1 through the conduction of the installation plate, and the vertical vibration of the centrifuge is buffered and reduced by the buffer spring. The vibration of the centrifuge in the vertical direction can be better damped by the buffer spring 3 between the connecting plate 1 and the connecting plate 2. The vibration at the output end of the centrifuge is generally greater than the vibration amplitude at the fixed end, and the mounting plate can Tilting to one side, the side with larger vibration compresses the buffer spring 3 downwards, and the depth of the buffer spring 3 is larger, so that it can better adapt to the vibration amplitude of the two ends of the centrifuge for shock absorption treatment, which improves the reduction of the device. shock effect.

Description

A shock-absorbing base for a chemical centrifuge

technical field

The utility model relates to the technical field of chemical industry, in particular to a shock-absorbing base for a chemical centrifuge.

Background technique

Chemical industry is the chemical industry. Any use of chemical methods to change the composition or structure of substances, or to synthesize new substances belongs to chemical production technology, that is, chemical processes. The resulting products are called chemicals or chemical products. In chemical production, usually A centrifuge will be used to quickly and effectively separate impurities from liquid or solid particles by centrifugal force, or to separate two immiscible liquids with different densities in an emulsion to achieve For the purpose of purification and removal of impurities, in the installation process of the chemical centrifuge, a shock-absorbing base is usually used to buffer the vibration generated by the centrifuge.

In the process of using the shock-absorbing base of the chemical centrifuge, a soft rubber pad is usually connected to the foot of the centrifuge, or a shock-absorbing spring is used to shock the centrifuge. , it is difficult to adapt the shock absorption amplitude according to the size of the unilateral vibration, and the shock absorption effect is not good.

Utility model content

The purpose of the utility model is to provide a shock-absorbing base for a chemical centrifuge, which solves the problem of poor shock-absorbing effect of the shock-absorbing base for a chemical centrifuge.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a shock absorption base for a chemical centrifuge, comprising a base, an upper surface of the base is provided with an empty groove, and the inner bottom wall of the empty groove passes through a pin The shaft is fixedly hinged with two relatively symmetrical connecting plates one, and two relatively symmetrical connecting frames are placed inside the hollow slot.

A mounting plate is placed above the base, two sets of relatively symmetrical fixing blocks are fixedly installed on the bottom surface of the mounting plate, and two connecting plates are fixed and hinged between each set of the fixing blocks. The top end of the second connecting plate and the top end of each connecting plate 1 are provided with through holes, the top and bottom ends of each connecting frame are fixedly installed with insertion rods, and the two groups of insertion rods are respectively inserted into the interior of the two groups of through holes. , the outer side of each connecting frame is provided with two relatively symmetrical limit holes, the two sets of limit holes are connected through limit columns, and the two limit columns are close to each other on one side A fixed plate is fixedly installed in the middle of the fixed plate, and a buffer spring 1 is fixedly installed on the upper surface and the bottom surface of the fixed plate. .

Further, a limit block is fixedly installed at the left and right ends of each of the limit posts, and the diameter value of the limit block is greater than the diameter value of the limit hole.

By adopting the above technical solution, the position of the limit post is better limited by the limit block.

Further, two buffer springs are fixedly installed on one side of the two groups of the limiting blocks that are close to each other, and one side of the two groups of the two buffer springs that are close to each other is fixedly connected to one side of the two connecting frames that are far away from each other, respectively. And the second set of buffer springs is arranged on the outer surface of the limit post.

By adopting the above technical solution, the second buffer spring can better buffer the vibration in the horizontal direction.

Further, a fixing seat is fixedly installed on one side surface of the two connecting plates 1 and the two connecting plates 2 that are close to each other, and a buffer spring 3 is fixedly connected between the side surfaces of the two sets of the fixing seats that are close to each other.

By adopting the above technical solution, the three pairs of buffer springs can better perform buffering and shock absorption in the vertical direction.

Further, the width value of the mounting plate is smaller than the width value of the empty slot, and the horizontal length value of the mounting plate is smaller than the horizontal length value of the empty slot.

By adopting the above technical solution, the problem of interference and collision of the mounting plate with the inner side wall of the hollow slot during use can be better avoided.

Further, the size of the connecting plate 1 and the connecting plate 2 are equal, and there is a gap between the outer surface of the buffer spring 3 and the limiting block.

By adopting the above technical solution, the first connecting plate and the connecting plate can play an auxiliary supporting role for the centrifuge.

Compared with the prior art, the shock-absorbing base for the chemical centrifuge has the following beneficial effects:

1. The utility model is provided with a base, and is used in conjunction with a mounting plate, a connecting frame and a buffer spring. During the use process, the centrifuge is installed on the top of the mounting plate. When the centrifuge is working, the vibration generated by the installation The conduction of the plate is guided to the buffer spring 1, and the vertical vibration of the centrifuge is buffered and damped by the buffer spring, and the buffer spring 3 between the connecting plate 1 and the connecting plate 2 is better for the side position. The vertical vibration is damped.

2. The utility model is provided with a connecting frame, which is used in conjunction with a limit post and a buffer spring. When the centrifuge is working, the vibration of the output end is generally greater than the vibration amplitude of the fixed end. One side is inclined, and the two sides have different inclination amplitudes. The side with the larger vibration compresses the buffer spring 3 downwards with a larger depth, so that it can better adapt to the vibration amplitude of the two ends of the centrifuge for shock absorption treatment. , which improves the damping effect of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic diagram of the connection between the first connecting plate and the second connecting plate of the present invention;

3 is a schematic diagram of the connection between the limit post and the fixing plate of the present invention;

FIG. 4 is an exploded connection diagram of the connecting plate 1 and the connecting plate 2 of the present invention.

In the figure: 1-base, 2-empty slot, 3-installation plate, 4-buffer spring 1, 5-connection plate 2, 6-limiting block, 7-connecting frame, 8-limiting column, 9-connection Plate one, 10-fixed seat, 11-buffer spring three, 12-fixed block, 13-fixed plate, 14-through hole, 15-limiting hole, 16-insert rod, 17-buffer spring two.

Detailed ways

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a shock absorption base for a chemical centrifuge, comprising a base 1, an upper surface of the base 1 is provided with an empty groove 2, and the inner bottom wall of the empty groove 2 Two symmetrical connecting plates 1 9 are fixed and hinged by pins, and two symmetrical connecting frames 7 are placed inside the hollow slot 2 .

A mounting plate 3 is placed above the base 1 , and two sets of relatively symmetrical fixing blocks 12 are fixedly installed on the bottom surface of the mounting plate 3 , and between each set of fixing blocks 12 are fixed and hinged with a connecting plate 2 5 , and each connecting plate 2 5 The top end and the top end of each connecting plate 1 9 are provided with through holes 14, the top and bottom ends of each connecting frame 7 are fixedly installed with insertion rods 16, and two groups of insertion rods 16 are respectively inserted in the two groups of through holes. Inside 14, two symmetrical limit holes 15 are opened on the outer side of each connecting frame 7, and the two sets of limit holes 15 are connected through limit columns 8, and the two limit columns 8 are close to each other. A fixing plate 13 is fixedly installed in the middle of one side surface, and a buffer spring 1 4 is fixedly installed on the upper surface and the bottom surface of the fixing plate 13 , and the ends of the two buffer springs 1 4 away from each other are respectively installed with the inner bottom wall of the cavity 2 and the bottom surface. The bottom surface of the plate 3 is fixedly connected, and the left and right ends of each limit post 8 are fixedly installed with a limit block 6, and the diameter of the limit block 6 is greater than the diameter of the limit hole 15, and it is better to pass the limit block 6. The position of the limit post 8 is limited. The two sets of limit blocks 6 are fixedly installed with the second buffer springs 17 on one side close to each other. The side that is far away is fixedly connected, and the second buffer spring 17 is sleeved on the outer surface of the limiting column 8, so that the vibration in the horizontal direction can be better buffered by the second buffer spring 17. The two connecting plates 1 and 9 are connected to One side of the plate 2 5 that is close to each other is fixedly installed with the fixing seat 10, and the side surfaces of the two sets of fixing seats 10 that are close to each other are fixedly connected by the buffer spring 3 11, and it is better to use the buffer spring 3 11 to carry out the vertical direction. Cushioning and shock absorption, the width value of the mounting plate 3 is smaller than the width value of the empty slot 2, and the horizontal length value of the mounting plate 3 is smaller than the horizontal length value of the empty slot 2, it is better to avoid the mounting plate 3 to the inside of the empty slot 2 during use. For the problem of wall interference and collision, the size of the connecting plate 1 9 and the connecting plate 2 5 are equal, and there is a gap between the outer surface of the buffer spring 3 11 and the limit block 6, and it is better to pass the connecting plate 1 9 and the connecting plate 5. The centrifuge acts as an auxiliary support.

When in use, install the centrifuge on the top of the installation plate 3. When the centrifuge works, the vibration generated is guided to the buffer spring 1 4 through the conduction of the installation plate 3, and the vertical vibration of the centrifuge is caused by the buffer spring 1 4. Carry out buffering and shock absorption, and through the buffer spring 3 11 between the connecting plate 1 9 and the connecting plate 2 5, the vertical vibration of the side position can be better damped, and the vibration generated when the centrifuge is working, its The vibration of the output end is generally larger than the vibration amplitude of the fixed end. Therefore, when in use, the mounting plate 3 can be inclined to one side, and the inclination amplitude of the two sides is different. The buffer spring 2 17 on the side with the larger compression range is stretched, and the buffer spring 2 17 on the other side is pressed to contract, so as to better adapt to the vibration amplitude of the two ends of the centrifuge for shock absorption. treatment, which improves the shock absorption effect of the device.

Claims (6)

1. The utility model provides a vibration damping mount for chemical industry centrifugal separator, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a hollow groove (2), the inner bottom wall of the hollow groove (2) is fixedly hinged with two symmetrical first connecting plates (9) through a pin shaft, and two symmetrical connecting frames (7) are placed inside the hollow groove (2);

the mounting plate (3) is placed above the base (1), two groups of symmetrical fixing blocks (12) are fixedly mounted on the bottom surface of the mounting plate (3), a connecting plate II (5) is fixedly hinged between every two groups of fixing blocks (12), through holes (14) are formed in the top end of each connecting plate II (5) and the top end of each connecting plate I (9), inserting rods (16) are fixedly mounted at the top end and the bottom end of each connecting frame (7), the two groups of inserting rods (16) are respectively inserted into the two groups of through holes (14), two symmetrical limiting holes (15) are formed in the outer side surface of each connecting frame (7), the two groups of limiting holes (15) are communicated with each other through limiting columns (8), a fixing plate (13) is fixedly mounted in the middle of one side surface of the two groups of limiting columns (8), and a first buffer spring (4) is fixedly mounted on the upper surface and the bottom surface of the fixing plate (13), and one ends of the two buffer springs I (4) which are far away from each other are respectively fixedly connected with the inner bottom wall of the empty groove (2) and the bottom surface of the mounting plate (3).

2. The vibration damping mount for the chemical centrifugal machine according to claim 1, characterized in that: every equal fixed mounting in both ends has stopper (6) about spacing post (8), and the diameter value of stopper (6) is greater than the diameter value in spacing hole (15).

3. The vibration damping mount for the chemical centrifugal machine according to claim 2, characterized in that: two sets of the equal fixed mounting in a side that stopper (6) are close to each other has buffer spring two (17), and two sets of a side that buffer spring two (17) are close to each other is respectively with a side fixed connection that two link (7) kept away from each other, and the surface at spacing post (8) is established in buffer spring two (17) cover.

4. The vibration damping mount for the chemical centrifugal machine according to claim 1, characterized in that: two the equal fixed mounting in a side that connecting plate one (9) and two connecting plates two (5) are close to each other has fixing base (10), and is two sets of all through buffer spring three (11) fixed connection between the side that fixing base (10) are close to each other.

5. The vibration damping mount for the chemical centrifugal machine according to claim 1, characterized in that: the width value of mounting panel (3) is less than the width value of dead slot (2), and the horizontal length value of mounting panel (3) is less than the horizontal length value of dead slot (2).

6. The vibration damping mount for the chemical centrifugal machine according to claim 4, characterized in that: the sizes of the first connecting plate (9) and the second connecting plate (5) are equal, and a gap is reserved between the outer surface of the third buffer spring (11) and the limiting block (6).

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