CN216704703U

CN216704703U - Centrifuge is used to oxolinic acid crude

Info

Publication number: CN216704703U
Application number: CN202122789306.8U
Authority: CN
Inventors: 王冰超; 曹宜申; 张齐伟
Original assignee: Dalian Baosheng Fine Chemical Technology Co ltd
Current assignee: Dalian Baosheng Fine Chemical Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-06-10
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a centrifuge for a crude product of oxolinic acid, which comprises a bottom plate, wherein a movable groove is formed in the top of the bottom plate, a movable block is arranged in the movable groove, the same first spring is fixed between the movable block and the side wall of the movable groove through a bolt, a supporting plate is fixed on the top of the movable block through a bolt, a noise reduction mechanism is arranged on the supporting plate and connected with a centrifuge body, limiting grooves are formed in the inner walls of two ends of the movable groove, limiting blocks are connected in the limiting grooves in a sliding mode, and the limiting blocks and the movable block are fixed through bolts. According to the centrifugal machine, the centrifugal machine body, the supporting plate and the movable block move along the movable groove due to the shaking of the centrifugal machine body, the first spring is extruded, the movable block is pushed to reset under the action of the elastic force of the first spring, the centrifugal machine body is wholly shaken left and right, and accordingly the inertia of crude product particles is used for shaking in the centrifugal machine body, the movement of the crude product is accelerated, and the centrifugal classification efficiency is improved.

Description

Centrifuge is used to oxolinic acid crude

Technical Field

The utility model relates to the technical field of a production device of oxolinic acid, in particular to a centrifuge for a crude product of oxolinic acid.

Background

Oxolinic acid, formula (formula): c₁₃H₁₁NO₅Is a solid, and has solubility in acetone, ethyl acetate, and methanol at 25 deg.C<1.0 percent and the solubility in water is 0.003mg/L, is a quinolinone bactericide, is used for treating rice seeds, is called as a first bactericide with high effect on the bacterial blight (seedling rot) which is a disease difficult to treat for rice, is also called as oxocyclooxolinic acid, oxolinic acid and oxolinic acid, belongs to a second-generation quinolinone bactericide, is white columnar crystals or crystalline powder with yellow and white color at normal temperature, is odorless and tasteless, has strong antibacterial effect on gram-negative bacteria and a part of positive bacteria, and has no cross resistance with antibiotics.

The size of the crude particles of the oxolinic acid is uneven, the centrifuge is generally required to be utilized for density and granularity grading, and the crude particles of the oxolinic acid are stacked and mixed together in the process of centrifugation, so that the grading efficiency is low, and therefore, the problem is correspondingly improved.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems in the background art, the utility model provides a centrifuge for a crude product of oxolinic acid.

The centrifuge comprises a bottom plate, wherein a movable groove is formed in the top of the bottom plate, a movable block is arranged in the movable groove, the same first spring is fixed between the movable block and the side wall of the movable groove through a bolt, a supporting plate is fixed on the top of the movable block through a bolt, a noise reduction mechanism is arranged on the supporting plate and connected with a centrifuge body, limiting grooves are formed in the inner walls of two ends of each movable groove, limiting blocks are connected in the limiting grooves in a sliding mode, and the limiting blocks and the movable block are fixed through bolts.

Preferably, the movable block both sides all are through the bolt fastening have the mounting panel, and the mounting panel bottom is rotated through the bearing and is connected with primary shaft spare, and the cover is established and is fixed with first gear on the primary shaft spare, and primary shaft spare top is provided with the kicking block, and the thread groove has been seted up to the kicking block bottom, and primary shaft spare and thread groove threaded connection, first gear connection have drive mechanism, and the kicking block is connected with supporting mechanism.

Preferably, the transmission mechanism comprises a second gear, the top of the mounting plate is rotatably connected with a second shaft part through a bearing, the second gear is sleeved and fixed on the second shaft part, toothed plates are fixed on two sides of the top of the bottom plate through bolts, the toothed plates are meshed with the second gear, and the second gear is meshed with the first gear.

Preferably, the supporting mechanism comprises an inner rod, sleeve rods are fixed to two sides of the top of the mounting plate through bolts, embedded grooves are formed in the top of the sleeve rods, second springs are fixed to the inner wall of the bottom of each embedded groove through bolts, the inner rod is fixed to the tops of the second springs through bolts, and the inner rod and the ejector block are fixed through bolts.

Preferably, first chutes are formed in the inner walls of the two sides of the embedded groove, first sliding blocks are connected in the first chutes in a sliding mode, and the first sliding blocks and the inner rod are fixed through bolts.

Preferably, the two sides of the inner wall of the bottom of the supporting plate are both provided with openings in a penetrating manner, and the openings are arranged right above the jacking block.

Preferably, the noise reduction mechanism comprises a third spring, second sliding grooves are formed in the inner walls of the two sides of the supporting plate, second sliding blocks are connected in the second sliding grooves in a sliding mode, and the third spring is fixed between the second sliding blocks and the inner walls of the second sliding grooves through bolts.

The utility model has the following beneficial effects:

1. when the centrifuge body during operation, the production is rocked for centrifuge body, layer board and movable block move along the movable groove, form the extrusion to first spring, and under its spring action, promote the movable block motion that resets, thereby make centrifuge body wholly go on controlling and rock, thereby utilize the inertia of crude product granule to rock in centrifuge body, thereby accelerate the motion of crude product, improve centrifugal classification efficiency.

2. The movable block drives the mounting panel to move synchronously, the toothed plate is meshed with the second gear to rotate, then, the toothed plate is meshed with the first gear to rotate, then, the first shaft is made to rotate, under the action of thread fit, the ejector block moves upwards to jack up the centrifuge body, and therefore movement of a crude product is further promoted, and grading efficiency is improved.

3. When the centrifuge body is jacked up or falls due to gravity, the centrifuge body moves along the second sliding groove along with the second sliding block, and the third spring can be extruded or stretched, so that the impact force of the third spring is buffered, and the noise is reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a centrifuge for a crude product of oxolinic acid provided by the utility model;

FIG. 2 is a schematic structural diagram of a supporting plate of a centrifuge for a crude product of oxolinic acid provided by the utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a bottom plate of a centrifuge for a crude product of oxolinic acid according to the present invention;

FIG. 4 is an enlarged schematic structural diagram of a position A of a centrifuge for a crude product of oxolinic acid provided by the utility model;

FIG. 5 is a schematic diagram of a loop bar structure of a centrifuge for a crude product of oxolinic acid provided by the utility model.

In the figure: 1. a base plate; 2. a movable groove; 3. a movable block; 4. a first spring; 5. a support plate; 6. a centrifuge body; 7. a limiting groove; 8. a limiting block; 9. mounting a plate; 10. a first shaft member; 11. a first gear; 12. a top block; 13. a loop bar; 14. an inner rod; 15. a groove is embedded; 16. A second spring; 17. a first chute; 18. a first slider; 19. a second shaft member; 20. a second gear; 21. a toothed plate; 22. a second chute; 23. a second slider; 24. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-5, a centrifuge for a crude product of quizalofop, comprising a base plate 1, movable groove 2 has been seted up at 1 top of bottom plate, be provided with movable block 3 in the movable groove 2, there is same first spring 4 through the bolt fastening between movable block 3 and the 2 lateral walls of movable groove, there is layer board 5 at 3 tops of movable block through the bolt fastening, be provided with the mechanism of making an uproar on the layer board 5, the mechanism of making an uproar is connected with centrifuge body 6, spacing groove 7 has all been seted up to 2 both ends inner walls of movable groove, sliding connection has stopper 8 in the spacing groove 7, pass through the bolt fastening between stopper 8 and the movable block 3.

Further, the two sides of the movable block 3 are both fixed with mounting plates 9 through bolts, the bottom of each mounting plate 9 is connected with a first shaft 10 through a bearing in a rotating mode, a first gear 11 is fixedly sleeved on each first shaft 10, the top of each first shaft 10 is provided with a top block 12, the bottom of each top block 12 is provided with a thread groove, each first shaft 10 is in threaded connection with the thread groove, each first gear 11 is connected with a transmission mechanism, and each top block 12 is connected with a supporting mechanism.

Further, drive mechanism includes second gear 20, and the mounting panel 9 top is connected with second shaft 19 through the bearing rotation, and second gear 20 cover is established and is fixed in on second shaft 19, and 1 top both sides of bottom plate all are fixed with pinion rack 21 through the bolt, and pinion rack 21 and the meshing of second gear 20 are connected, and second gear 20 and the meshing of first gear 11 are connected.

Further, the supporting mechanism comprises an inner rod 14, sleeve rods 13 are fixed to two sides of the top of the mounting plate 9 through bolts, embedded grooves 15 are formed in the tops of the sleeve rods 13, second springs 16 are fixed to the inner walls of the bottoms of the embedded grooves 15 through bolts, the inner rod 14 is fixed to the tops of the second springs 16 through bolts, and the inner rod 14 and the ejector block 12 are fixed through bolts.

Further, first sliding grooves 17 are formed in the inner walls of the two sides of the embedded groove 15, first sliding blocks 18 are connected in the first sliding grooves 17 in a sliding mode, and the first sliding blocks 18 and the inner rod 14 are fixed through bolts.

Furthermore, the both sides of layer board 5 bottom inner wall all run through and have seted up the opening, and the opening sets up directly over kicking block 12.

The working principle is as follows: during the use, when centrifuge body 6 during operation, produce and rock, make centrifuge body 6, layer board 5 and movable block 3 move along activity groove 2, form the extrusion to first spring 4, and under its spring action, promote the reset motion of movable block 3, thereby make centrifuge body 6 wholly go on controlling and rock, thereby utilize the inertia of crude product granule to rock in centrifuge body 6, thereby the motion of crude product is accelerated, improve centrifugal classification efficiency, it is further, movable block 3 drives mounting panel 9 and removes in step, pinion rack 21 meshing drives second gear 20 and rotates, then the meshing drives first gear 11 and rotates, then make first shaft spare 10 rotate, under the screw-thread fit effect, make kicking block 12 upward movement, jack-up centrifuge body 6, thereby further promote the motion of crude product, thereby improve classification efficiency.

Example 2

Referring to fig. 2, a centrifuge for a crude product of oxolinic acid, noise reduction mechanism includes third spring 24, second spout 22 has all been seted up to layer board 5 both sides inner wall, and sliding connection has second slider 23 in second spout 22, and third spring 24 passes through the bolt fastening between second slider 23 and the second spout 22 inner wall.

The working principle is as follows: when the centrifugal machine is used, when the centrifugal machine body 6 is jacked up or falls due to gravity, the centrifugal machine body moves along the second sliding block 23 along the second sliding groove 22, and the third spring 24 can be extruded or stretched, so that the impact force of the third spring is buffered, and the noise is reduced.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a centrifuge for oxolinic acid crude, including bottom plate (1), a serial communication port, activity groove (2) have been seted up at bottom plate (1) top, be provided with movable block (3) in activity groove (2), the same first spring (4) of fixedly connected with between movable block (3) and activity groove (2) lateral wall, movable block (3) top fixedly connected with layer board (5), be provided with on layer board (5) and fall the mechanism of making an uproar, it is connected with centrifuge body (6) to fall the mechanism of making an uproar, spacing groove (7) have all been seted up to activity groove (2) both ends inner wall, sliding connection has stopper (8) in spacing groove (7), fixed connection between stopper (8) and movable block (3).

2. The centrifuge for the crude product of the oxolinic acid as claimed in claim 1, wherein both sides of the movable block (3) are fixedly connected with mounting plates (9), the bottom of the mounting plates (9) is rotatably connected with a first shaft member (10), a first gear (11) is fixedly sleeved on the first shaft member (10), a top block (12) is arranged at the top of the first shaft member (10), a thread groove is formed at the bottom of the top block (12), the first shaft member (10) is in threaded connection with the thread groove, the first gear (11) is connected with a transmission mechanism, and the top block (12) is connected with a supporting mechanism.

3. The centrifuge for the crude product of the oxolinic acid as claimed in claim 2, wherein the transmission mechanism comprises a second gear (20), the top of the mounting plate (9) is rotatably connected with a second shaft member (19), the second gear (20) is sleeved and fixed on the second shaft member (19), two sides of the top of the bottom plate (1) are fixedly connected with toothed plates (21), the toothed plates (21) are meshed and connected with the second gear (20), and the second gear (20) is meshed and connected with the first gear (11).

4. The centrifuge for the crude product of the oxolinic acid as claimed in claim 2, wherein the supporting mechanism comprises an inner rod (14), sleeve rods (13) are fixedly connected to both sides of the top of the mounting plate (9), an embedded groove (15) is formed in the top of each sleeve rod (13), a second spring (16) is fixedly connected to the inner wall of the bottom of each embedded groove (15), the inner rod (14) is fixedly connected to the top of the second spring (16), and the inner rod (14) is fixedly connected with the top block (12).

5. The centrifuge for the crude product of the oxolinic acid as claimed in claim 4, wherein the inner walls of the two sides of the embedded groove (15) are both provided with a first sliding groove (17), the first sliding groove (17) is connected with a first sliding block (18) in a sliding manner, and the first sliding block (18) is fixedly connected with the inner rod (14).

6. The centrifuge for the crude product of the oxolinic acid as claimed in claim 2, wherein openings are formed on both sides of the inner wall of the bottom of the supporting plate (5) in a penetrating manner, and the openings are arranged right above the top block (12).

7. The centrifuge for the crude product of the oxolinic acid as claimed in claim 1, wherein the noise reduction mechanism comprises a third spring (24), the inner walls of both sides of the supporting plate (5) are respectively provided with a second sliding groove (22), the second sliding groove (22) is internally and slidably connected with a second sliding block (23), and the third spring (24) is fixedly connected between the second sliding block (23) and the inner wall of the second sliding groove (22).