CN216573113U

CN216573113U - Pyrazole derivative's synthesizer

Info

Publication number: CN216573113U
Application number: CN202123014913.3U
Authority: CN
Inventors: 姜正成; 姜正金
Original assignee: Hangzhou Ouchen Technology Co ltd
Current assignee: Hangzhou Ouchen Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-24
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a synthesizing device of a pyrazole derivative, which belongs to the field of synthesizing devices and comprises a mixing barrel, wherein the top end of the mixing barrel is provided with a barrel cover, the mixing barrel and the barrel cover are fixedly installed through bolts, the middle part of the top end of the barrel cover is provided with a motor, the output end of the motor is fixedly connected with a stirring rod, a heating layer is arranged inside the barrel wall of the mixing barrel, the left side of the top end of the barrel cover is welded with a feed hopper, the top end of the feed hopper is provided with a mounting ring, fixing grooves are chiseled on two sides of the top end of the feed hopper, one end of the mounting ring corresponding to the fixing grooves is fixedly connected with a fixing block, two sides of the bottom end of the mounting ring are fixedly connected with a scraper frame, when the synthesizing device of the pyrazole derivative is used, the scraper frame is erected in the feed hopper, materials attached to the inner wall of the feed hopper are scraped by rotating the scraper frame, and the feed hopper is automatically covered after the feeding is finished, dust is prevented from falling in.

Description

Pyrazole derivative's synthesizer

Technical Field

The utility model relates to the field of synthesis devices, in particular to a synthesis device for pyrazole derivatives.

Background

The pyrazole compounds are widely applied to the pharmaceutical industry, the agricultural chemistry industry and the material industry, a plurality of medicines and dyes with biological activity contain pyrazole rings, a pyrazole derivative synthesizer is needed to synthesize the pyrazole derivatives conveniently during processing of the pyrazole compounds, and the existing pyrazole derivative synthesizer still has certain problems and brings certain inconvenience to the use of the pyrazole derivative synthesizer.

However, most of pyrazole derivative synthesis apparatuses are manufactured by mixing propargyl alcohol derivatives, halogen sources, acids and solvents and heating the mixture during use, so that materials are easy to adhere to the inner wall of a feed hopper during feeding, the proportion is not accurate during proportioning, and the synthesis of the pyrazole derivatives is affected, and therefore, a technology capable of improving the structure of the pyrazole derivative synthesis apparatus is urgently needed to complete the equipment.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a pyrazole derivative synthesis device, which can realize that when the pyrazole derivative synthesis device is used, a scraper holder is erected in a feed hopper, materials attached to the inner wall of the feed hopper are scraped off by rotating the scraper holder, and the feed hopper is automatically covered after feeding is finished, so that dust is prevented from falling into the feed hopper.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A synthetic device of pyrazole derivatives comprises a mixing barrel, wherein a barrel cover is arranged at the top end of the mixing barrel, the mixing barrel and the barrel cover are fixedly installed through bolts, a motor is arranged in the middle of the top end of the barrel cover, a stirring rod is fixedly connected to the output end of the motor, a heating layer is arranged inside the barrel wall of the mixing barrel, a feeding hopper is welded on the left side of the top end of the barrel cover, a mounting ring is arranged at the top end of the feeding hopper, fixing grooves are formed in two sides of the top end of the feeding hopper in a chiseled mode, a fixing block is fixedly connected to one end of the mounting ring corresponding to each fixing groove, a scraper frame is fixedly connected to two sides of the bottom end of the mounting ring, a rotating plate is arranged on the inner side of the mounting ring, guide rod grooves are formed in inner walls of the left side and the right side of the mounting ring, guide rods are fixedly connected to one ends of the rotating plates corresponding to the guide rod grooves, spring grooves are formed in one ends of the mounting ring close to the guide rod grooves, fixedly connected with spring between the inner wall department of spring groove and the guide arm, the top right side of bung is equipped with hydrazine class compound import, the bottom middle part of mixing drum is equipped with the discharge gate, can realize when using pyrazole derivative's synthesizer, the accessible erects in the feeder hopper and scrapes the board frame, scrapes the board frame through rotating and scrapes the adnexed material of feeder hopper inner wall and fall, covers the feeder hopper automatically after the feeding finishes simultaneously, avoids the dust to fall into.

Further, the outer end fixedly connected with stirring rake of puddler, the stirring rake is the heliciform and coils the setting in the outside of puddler, and through setting up the stirring rake in the outside of puddler in a spiral way, can make the puddler drive the stirring rake when rotating, strengthened the mixed effect of material.

Further, the one end that the fixed block is close to the fixed slot is spherical, the fixed slot is the annular, establishes to the sphere through the one end that is close to the fixed slot with the fixed block, can make fixed block ability joint in the inside of fixed slot, is convenient for install the collar, through establishing the fixed slot to the annular, can make the collar can drive the fixed block and remove in the fixed slot to the inner wall of scraper blade frame to the feeder hopper is scraped in the drive.

Further, the material of scraping the board frame is the stainless steel, scrape the outer end of board frame and laminate mutually with the inner wall of feeder hopper, establish to the stainless steel through the material that will scrape the board frame, strengthened the corrosion resistance who scrapes the board frame for scrape the board frame and have higher hardness, and scrape the outer end of board frame and laminate mutually with the inner wall of feeder hopper, can make the scraper blade frame can be smooth when rotating strike off the adnexed material of feeder hopper inner wall.

Further, the spring winding is in the outside of guide arm, the internal diameter of spring is greater than the external diameter of guide arm, when the feeder hopper begins the feeding, presses and changes the board for change the board and drive the guide arm at guide arm inslot rotation, the spring distortion twists, when loosening and change the board, changes the board and can make through the elastic construction who constitutes with the spring and change the board and get back to the normal position and cover the feeder hopper, avoids the dust to fall into inside the feeder hopper.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize when the synthesizer to pyrazole derivative uses, the accessible erects in the feeder hopper and scrapes the board frame, scrapes the board frame through rotating and comes to scrape the adnexed material of feeder hopper inner wall and fall, covers the feeder hopper automatically after the feeding finishes simultaneously, avoids the dust to fall into.

(2) The outer end fixedly connected with stirring rake of puddler, the stirring rake is the heliciform and coils the setting in the outside of puddler, through setting up the stirring rake in the outside of puddler in a spiral way, can make the puddler drive the stirring rake when rotating, has strengthened the mixed effect of material.

(3) The one end that the fixed block is close to the fixed slot is spherical, and the fixed slot is the annular, establishes to the sphere through the one end that is close to the fixed slot with the fixed block, can be so that the fixed block can the joint in the inside of fixed slot, is convenient for install the collar, through establishing the fixed slot to the annular, can make the collar can drive the fixed block and remove in the fixed slot to the inner wall that the frame scraped the feeder hopper is scraped in the drive.

(4) The material of scraping the board frame is the stainless steel, scrapes the outer end of board frame and laminates mutually with the inner wall of feeder hopper, establishes to the stainless steel through the material that will scrape the board frame, has strengthened the corrosion resistance who scrapes the board frame for scrape the board frame and have higher hardness, and scrape the outer end of board frame and laminate mutually with the inner wall of feeder hopper, can make the scraper blade frame can be smooth when rotating strike off the adnexed material of feeder hopper inner wall.

(5) The spring winding is in the outside of guide arm, and the internal diameter of spring is greater than the external diameter of guide arm, when the feeder hopper begins the feeding, presses the commentaries on classics board for changeing the board and driving the guide arm at guide arm inslot internal rotation, the spring distortion twists, when loosening commentaries on classics board, changes the board and can make to change the board and get back to the normal position and cover the feeder hopper through the elastic construction who constitutes with the spring, avoids the dust to fall into inside the feeder hopper.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a feed hopper according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a mixing barrel; 2. a barrel cover; 3. a motor; 4. a stirring rod; 5. a stirring paddle; 6. a heating layer; 7. a feed hopper; 8. a mounting ring; 9. fixing grooves; 10. a fixed block; 11. a scraper frame; 12. rotating the plate; 13. a guide bar groove; 14. a guide bar; 15. a spring slot; 16. a spring; 17. a hydrazine compound is imported; 18. and (4) a discharge port.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a synthesizing device for pyrazole derivatives comprises a mixing barrel 1, a barrel cover 2 is arranged at the top end of the mixing barrel 1, the mixing barrel 1 and the barrel cover 2 are fixedly mounted through bolts, a motor 3 is arranged in the middle of the top end of the barrel cover 2, a stirring rod 4 is fixedly connected to the output end of the motor 3, a heating layer 6 is arranged inside the barrel wall of the mixing barrel 1, a feed hopper 7 is welded at the left side of the top end of the barrel cover 2, a mounting ring 8 is arranged at the top end of the feed hopper 7, fixing grooves 9 are chiseled at both sides of the top end of the feed hopper 7, a fixing block 10 is fixedly connected to one end of the mounting ring 8 corresponding to the fixing grooves 9, a scraper holder 11 is fixedly connected to both sides of the bottom end of the mounting ring 8, a rotating plate 12 is arranged at the inner side of the mounting ring 8, guide rod grooves 13 are chiseled at the inner walls of the left and right sides of the mounting ring 8, a guide rod 14 is fixedly connected to one end of the rotating plate 12 corresponding to the guide rod grooves 13, a spring groove 15 is chiseled at one end of the mounting ring 8 close to the guide rod groove 13, fixedly connected with spring 16 between the inner wall department of spring groove 15 and the guide arm 14, the top right side of bung 2 is equipped with hydrazine class compound import 17, the bottom middle part of blending bin 1 is equipped with discharge gate 18, can realize when the synthesizer to pyrazole derivative uses, the accessible is erect in feeder hopper 7 and is scraped the board frame 11, scrape the board frame 11 through rotating and come to scrape the adnexed material of feeder hopper 7 inner wall and fall, cover feeder hopper 7 automatically after the feeding finishes simultaneously, avoid the dust to fall into.

Please refer to fig. 1 and fig. 3, the outer end fixedly connected with stirring rake 5 of puddler 4, stirring rake 5 is the heliciform and coils the outside that sets up at puddler 4, through circling stirring rake 5 and set up the outside at puddler 4, can make puddler 4 drive stirring rake 5 when rotating, the mixed effect of material has been strengthened, the one end that fixed block 10 is close to fixed slot 9 is spherical, fixed slot 9 is the annular, establish to spherical through the one end that is close to fixed slot 9 with fixed block 10, can make fixed block 10 can the joint in the inside of fixed slot 9, be convenient for install collar 8, establish to the annular through establishing fixed slot 9, can make collar 8 can drive fixed block 10 and remove in fixed slot 9, thereby it sweeps to scrape the inner wall of feeder hopper 7 to drive scraper blade holder 11.

Referring to fig. 2-3, the scraper frame 11 is made of stainless steel, the outer end of the scraper frame 11 is attached to the inner wall of the feeding hopper 7, the corrosion resistance of the scraper holder 11 is enhanced by adopting the stainless steel as the material of the scraper holder 11, so that the scraper holder 11 has higher hardness, the outer end of the scraper holder 11 is attached to the inner wall of the feed hopper 7, the scraper frame 11 can smoothly scrape off the materials attached to the inner wall of the feed hopper 7 when rotating, the spring 16 is wound outside the guide rod 14, the inner diameter of the spring 16 is larger than the outer diameter of the guide rod 14, when the feeding hopper 7 starts to feed, the rotating plate 12 is pressed, so that the rotating plate 12 drives the guide rod 14 to rotate in the guide rod groove 13, the spring 16 deforms and twists, when the rotating plate 12 is released, the rotating plate 12 can cover the feeding hopper 7 by making the rotating plate 12 return to the original position through the elastic structure formed by the spring 16, and dust is prevented from falling into the inner part of the feeding hopper 7.

In the utility model, when a related technician uses the device, the mounting ring 8 is moved onto the feed hopper 7, the mounting ring 8 drives the fixed block 10 to move into the fixed groove 9, then the rotating plate 12 is pressed, the feed hopper 7 is opened to start feeding, the rotating plate 12 drives the guide rod 14 to rotate in the guide rod groove 13, the spring 16 deforms and twists, meanwhile, the motor 3 drives the stirring rod 4 to rotate to stir and mix the materials, the solution in the mixing barrel 1 is heated through the heating layer 6 after mixing, after feeding is finished, the rotating plate 12 can enable the rotating plate 12 to return to the original position through an elastic structure formed by the spring 16 to cover the feed hopper 7 so as to prevent dust from falling into the feed hopper 7, then the mounting ring 8 is rotated to drive the scraper frame 11 to rotate, the materials attached to the inner wall of the feed hopper 7 are scraped so as to fall into the mixing barrel 1, then, a hydrazine compound is added through the hydrazine compound inlet 17, compared with the prior art, the pyrazole derivative can be obtained through reaction, and the device can realize that when the device for synthesizing the pyrazole derivative is used, the material attached to the inner wall of the feed hopper 7 can be scraped off by erecting the scraper holder 11 in the feed hopper 7 and rotating the scraper holder 11, and simultaneously automatically covers the feed hopper 7 after feeding is finished, so that dust is prevented from falling.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.

Claims

1. A pyrazole derivative synthesis device comprises a mixing barrel (1), and is characterized in that: the top end of the mixing barrel (1) is provided with a barrel cover (2), the mixing barrel (1) and the barrel cover (2) are fixedly installed through bolts, a motor (3) is arranged in the middle of the top end of the barrel cover (2), an output end of the motor (3) is fixedly connected with a stirring rod (4), a heating layer (6) is arranged inside the barrel wall of the mixing barrel (1), a feeding hopper (7) is welded on the left side of the top end of the barrel cover (2), a mounting ring (8) is arranged on the top end of the feeding hopper (7), fixing grooves (9) are chiseled on two sides of the top end of the feeding hopper (7), a fixing block (10) is fixedly connected to one end of the mounting ring (8) corresponding to the fixing grooves (9), a scraper frame (11) is fixedly connected to two sides of the bottom end of the mounting ring (8), a rotating plate (12) is arranged on the inner side of the mounting ring (8), guide rod grooves (13) are chiseled on the inner walls of the left side and right side of the mounting ring (8), the utility model discloses a rotating plate, including swivel plate (12), mounting ring (8), spring groove (15), fixedly connected with spring (16) between the inner wall department of spring groove (15) and guide arm (14), the top right side of bung (2) is equipped with hydrazine class compound import (17), the bottom middle part of mixing barrel (1) is equipped with discharge gate (18), the one end fixedly connected with guide arm (14) that swivel plate (12) corresponds guide bar groove (13), spring groove (15) have been opened to the one end that mounting ring (8) are close to guide bar groove (13).

2. The apparatus for synthesizing a pyrazole derivative according to claim 1, wherein: the outer end fixedly connected with stirring rake (5) of puddler (4), stirring rake (5) are the outside of helical coil setting at puddler (4).

3. The apparatus for synthesizing a pyrazole derivative according to claim 1, wherein: one end, close to the fixing groove (9), of the fixing block (10) is spherical, and the fixing groove (9) is annular.

4. The apparatus for synthesizing a pyrazole derivative according to claim 1, wherein: the scraper frame (11) is made of stainless steel, and the outer end of the scraper frame (11) is attached to the inner wall of the feed hopper (7).

5. The apparatus for synthesizing a pyrazole derivative according to claim 1, wherein: the spring (16) is wound outside the guide rod (14), and the inner diameter of the spring (16) is larger than the outer diameter of the guide rod (14).