Energy-saving reaction kettle for producing chemical raw material medicines

Abstract

The utility model provides an energy-saving reaction kettle for producing chemical bulk drugs, which relates to the technical field of chemical bulk drug production and comprises a shell, a top cover arranged at the top of the shell, a motor fixedly mounted at the top of the top cover, an output end of the motor penetrating through the top cover and fixedly provided with a rotating shaft, and two groups of connecting pipes symmetrically mounted on the outer wall of the rotating shaft. Scraping plates are arranged on the back-to-back sides of the two sets of connecting pipes, and first springs are fixedly installed on the inner walls of the rotating shafts. When the scraper is replaced, a worker pulls a pull plate, the pull plate drives a moving rod to move, a first spring is compressed, the moving rod drives a pressing plate to move, and a clamping block leaves a connecting groove, at the moment, the worker can take out a connecting block, replace the scraper, insert a connecting block of a new scraper into a connecting pipe and loosen the pull plate, and then the scraper is replaced. And the clamping block enters the connecting groove under the elastic action of the second spring to fix the connecting block, so that replacement can be completed, and the replacement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical medicine raw material production technical field especially relates to a kind of energy-saving reaction kettle of chemical medicine raw material production. BACKGROUND

[0002] Chemical medicine raw material is the main component of medicine, responsible for its curative effect. The production of raw materials is a key link in drug manufacturing, involving multiple steps and technologies from chemical synthesis to purification and processing. Through the standardization and optimization of these links, the production of chemical medicine raw materials can achieve the goals of high efficiency, environmental protection and safety, and provide a solid foundation for the development of pharmaceutical industry.

[0003] In the prior art, such as a kind of energy-saving reaction kettle in Chinese patent CN 210159606 U, it includes shell and stirring device, the bottom wall of shell is equipped with discharge port, the top wall of shell is equipped with feeding port, stirring device includes motor, stirring shaft rod connected at the bottom of motor and stirring rod arranged on the side wall of stirring shaft rod, the stirring shaft rod is provided with a plurality of scraping components, scraping component includes connecting rod connected on stirring shaft rod and scraping rod abutting with inner side wall of shell;It reduces the accumulation of materials on the side wall of reaction kettle, reduces the cleaning difficulty of operator, but the patent still has the following problems.

[0004] In the above-mentioned patent, although the patent sets up scraping rod, it reduces the accumulation of materials on the side wall of reaction kettle, reduces the cleaning difficulty of operator, but scraping rod may be worn after long time use, which may reduce the efficiency of scraping materials, and may increase the cleaning difficulty of workers, and it is inconvenient to replace scraping rod. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problem of existing technology that scraping rod may be worn after long time use, and it is inconvenient to replace scraping rod, and proposes a kind of energy-saving reaction kettle of chemical medicine raw material production.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: an energy -conserving type reaction kettle of chemical medicine raw material production, including the casing, the casing top is provided with the top cover, the top cover top fixed mounting has the motor, the output of motor penetrates the top cover and is fixedly installed with the pivot, the pivot outer wall symmetry installs two groups of connecting pipes, two groups The side opposite of connecting pipe is provided with the scraper, the pivot inner wall is fixedly installed with the first spring, one end of first spring is fixedly installed with the moving link, the pivot inner wall is penetrated and is provided with two through -going holes, the moving link outer wall is fixedly installed with two pull plate, two The pull plate is slidably connected with two through -going holes respectively, the pivot inner wall is penetrated and is provided with two groups of openings, the connecting pipe inner wall is fixedly installed with a plurality of evenly distributed second springs, a plurality of Second spring one end is fixedly installed with the pressing plate, the pressing plate one end is fixedly connected with the moving link, the pressing plate bottom is fixedly installed with the clamping block, the scraper outer wall is fixedly installed with two connecting blocks, The connecting block top is penetrated and is provided with the connecting groove.

[0007] Preferably, the shell outer wall is fixedly installed with a storage plate, the storage plate top is provided with two sliding grooves, one of the two sliding grooves is rotatably installed with a threaded rod, the other of the two sliding grooves is fixedly installed with a limiting rod, one end of the threaded rod penetrates the storage plate and is fixedly installed with a handle, and the threaded rod outer wall is threadedly connected with two first sliding blocks.

[0008] Preferably, the limiting rod outer wall is slidably installed with two second sliding blocks, the first sliding block and the second sliding block top are fixedly installed with a connecting plate, and the connecting plate outer wall is fixedly installed with a clamping plate.

[0009] Preferably, the top cover outer wall is symmetrically provided with two clamping grooves, and the clamping grooves are slidably connected with the clamping plate.

[0010] Preferably, the top cover top is penetrated and fixedly installed with a feeding pipe, the feeding pipe top is provided with a pipe cover, the casing bottom is fixedly installed with a discharging pipe, and the discharging pipe bottom is provided with a valve.

[0011] Preferably, the casing bottom is fixedly installed with three evenly distributed support frames, the pivot outer wall is fixedly installed with multiple groups of evenly distributed stirring rods, and the two scraper outer walls are both penetrated and provided with multiple evenly distributed through holes.

[0012] Preferably, the threaded rod is provided with two threads with opposite textures, and the threaded rod is connected with the two first sliding blocks through the two threads with opposite textures respectively.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1. The utility model discloses, replace the scraper, and the staff pulls the pull plate, and the pull plate drives the movement link to move, and the first spring is compressed, and the movement link drives the pressing plate to move, and the clamping block leaves the connecting groove, at this moment, the staff can take out the connecting block, and the scraper is replaced, and the connecting block of new scraper is inserted into the connecting pipe, and the pull plate is loosened, and the clamping block is under the elastic force of second spring and enters the connecting groove, and the connecting block is fixed, so can complete the replacement, improve the replacement efficiency.

[0015] 2. The utility model discloses, when opening the top cover, the staff rotates the handle, and the threaded rod rotates, and two first sliding blocks are far away from each other, and then drive two connecting plates to be far away from each other, until two clamping plates leave two clamping slots respectively, at this moment, the staff can take down the top cover, and the inside of the shell is cleaned, the opening of top cover is facilitated, and the cleaning efficiency of the inner wall of shell is improved. DRAWINGS

[0016] Figure 1 Propose a kind of overall perspective view of energy-saving type reaction kettle for chemical raw material medicine production for the utility model;

[0017] Figure 2 Propose a kind of shell internal structure perspective view of energy-saving type reaction kettle for chemical raw material medicine production for the utility model;

[0018] Figure 3 Propose a kind of shaft sectional view of energy-saving type reaction kettle for chemical raw material medicine production for the utility model;

[0019] Figure 4 Propose a kind of pressing plate perspective view of energy-saving type reaction kettle for chemical raw material medicine production for the utility model;

[0020] Figure 5 Propose a kind of storage plate perspective view of energy-saving type reaction kettle for chemical raw material medicine production for the utility model.

[0021] Legend: 1, shell;2, support frame;3, discharge pipe;4, valve;5, top cover;6, feed pipe;7, pipe cover;8, motor;9, storage plate;10, clamping groove;11, rotating shaft;12, stirring rod;13, connecting pipe;14, scraper;15, through hole;16, first spring;17, movement link;18, through port;19, pull plate;20, opening;21, second spring;22, pressing plate;23, connecting block;24, connecting groove;25, clamping block;26, sliding slot;27, threaded rod;28, handle;29, first sliding block;30, second sliding block;31, connecting plate;32, clamping plate;33, limiting rod. DETAILED DESCRIPTION

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, such as Figures 1-5 As shown, this utility model provides an energy-saving reaction vessel for the production of chemical pharmaceutical raw materials, including a shell 1. A top cover 5 is provided on the top of the shell 1. A motor 8 is fixedly installed on the top of the top cover 5. The output end of the motor 8 passes through the top cover 5 and is fixedly installed with a rotating shaft 11. Two sets of connecting pipes 13 are symmetrically installed on the outer wall of the rotating shaft 11. Scrapers 14 are provided on the opposite sides of the two sets of connecting pipes 13. A first spring 16 is fixedly installed on the inner wall of the rotating shaft 11. A moving rod 17 is fixedly installed on one end of the first spring 16. Two through-holes are formed through the inner wall of the rotating shaft 11. Two pull plates 19 are fixedly installed on the outer wall of the moving rod 17, and the two pull plates 19 are slidably connected to the two through holes 18 respectively. Two sets of openings 20 are opened through the inner wall of the rotating shaft 11. Multiple evenly distributed second springs 21 are fixedly installed on the inner wall of the connecting pipe 13. A pressure plate 22 is fixedly installed on one end of the multiple second springs 21. One end of the pressure plate 22 is fixedly connected to the moving rod 17. A locking block 25 is fixedly installed at the bottom of the pressure plate 22. Two connecting blocks 23 are fixedly installed on the outer wall of the scraper 14. A connecting groove 24 is opened through the top of the connecting block 23.

[0025] The overall effect of Embodiment 1 is that when replacing the scraper 14, the worker pulls the pull plate 19, which moves the moving rod 17. The first spring 16 is compressed, and the moving rod 17 moves the pressure plate 22. The locking block 25 leaves the connecting groove 24, and the worker can then remove the connecting block 23 to replace the scraper 14. The connecting block 23 of the new scraper 14 is inserted into the connecting tube 13, the pull plate 19 is released, and the locking block 25 enters the connecting groove 24 under the elastic force of the second spring 21, fixing the connecting block 23 in place. This completes the replacement and improves the replacement efficiency.

[0026] Example 2, as Figures 1-5 As shown, further, a storage plate 9 is fixedly installed on the outer wall of the housing 1. Two sliding grooves 26 are opened on the top of the storage plate 9. A threaded rod 27 is rotatably installed inside one of the two sliding grooves 26. A limit rod 33 is fixedly installed on the inner wall of the other sliding groove 26. One end of the threaded rod 27 passes through the storage plate 9 and is fixedly installed with a handle 28. Two first sliders 29 are threadedly connected to the outer wall of the threaded rod 27.

[0027] Further, the outer wall of the limiting rod 33 is slidably provided with two second sliding blocks 30, and the top of the first sliding block 29 and the second sliding block 30 is fixedly provided with a connecting plate 31, and the outer wall of the connecting plate 31 is fixedly provided with a clamping plate 32.

[0028] Further, the outer wall of the top cover 5 is symmetrically provided with two clamping grooves 10, and the clamping groove 10 is slidably connected with the clamping plate 32.

[0029] Further, the top of the top cover 5 is fixedly provided with a feeding pipe 6, the top of the feeding pipe 6 is provided with a pipe cover 7, the bottom of the shell 1 is fixedly provided with a discharging pipe 3, and the bottom of the discharging pipe 3 is provided with a valve 4.

[0030] Further, the bottom of the shell 1 is fixedly provided with three evenly distributed supporting frames 2, the outer wall of the rotating shaft 11 is fixedly provided with multiple groups of evenly distributed stirring rods 12, and the outer wall of the two scrapers 14 is provided with multiple evenly distributed through holes 15, when the scraper 14 scrapes the inner wall of the shell 1, the through hole 15 increases the flow effect of the material, and the through hole 15 reduces the resistance of the material to the scraper 14, and reduces the operating pressure of the motor 8.

[0031] Further, the threaded rod 27 is provided with two threads with opposite textures, and the threaded rod 27 is connected with the two first sliding blocks 29 through the two threads with opposite textures.

[0032] The effect of the whole embodiment 2 is that when the top cover 5 is opened, the worker rotates the handle 28, the threaded rod 27 rotates, the two first sliding blocks 29 move away from each other, and then drive the two connecting plates 31 to move away from each other, until the two clamping plates 32 are respectively away from the two clamping grooves 10, at this time, the worker can take down the top cover 5, clean the inside of the shell 1, facilitate the opening of the top cover 5, and improve the cleaning efficiency of the inner wall of the shell 1.

[0033] Working principle: in use, the staff opens the pipe cover 7, puts the raw materials into the shell 1, the staff starts the motor 8, the rotating shaft 11 rotates, the scraper 14 and the stirring rod 12 rotate, start stirring and scraping the materials. When opening the top cover 5, the staff rotates the handle 28, the threaded rod 27 rotates, the two first sliding blocks 29 move away from each other, and then drive the two connecting plates 31 to move away from each other, until the two clamping plates 32 respectively leave the two clamping grooves 10, at this time the staff can take down the top cover 5, clean the inside of the shell 1, facilitate the opening of the top cover 5, and improve the cleaning efficiency of the inner wall of the shell 1. When replacing the scraper 14, the staff pulls the pull plate 19, the pull plate 19 drives the moving rod 17 to move, the first spring 16 is compressed, the moving rod 17 drives the pressing plate 22 to move, the clamping block 25 leaves the connecting groove 24, at this time the staff can take out the connecting block 23, replace the scraper 14, insert the connecting block 23 of the new scraper 14 into the connecting pipe 13, loosen the pull plate 19, the clamping block 25 enters the connecting groove 24 under the elastic force of the second spring 21, fixes the connecting block 23, so as to complete the replacement and improve the replacement efficiency.

[0034] The above is only the preferred embodiment of the present application, and does not limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the present application.

Claims

1. An energy-saving reaction vessel for producing chemical pharmaceutical raw materials, comprising a shell (1), characterized in that: The housing (1) is provided with a top cover (5) on the top. A motor (8) is fixedly installed on the top of the top cover (5). The output end of the motor (8) passes through the top cover (5) and is fixedly installed with a rotating shaft (11). Two sets of connecting pipes (13) are symmetrically installed on the outer wall of the rotating shaft (11). Scrapers (14) are provided on the opposite sides of the two sets of connecting pipes (13). A first spring (16) is fixedly installed on the inner wall of the rotating shaft (11). A moving rod (17) is fixedly installed on one end of the first spring (16). Two through holes (18) are opened through the inner wall of the rotating shaft (11). A moving rod (17) is fixedly installed on the outer wall of the moving rod (17). Two pull plates (19) are slidably connected to two through holes (18) respectively. Two sets of openings (20) are opened through the inner wall of the rotating shaft (11). Multiple evenly distributed second springs (21) are fixedly installed on the inner wall of the connecting pipe (13). A pressure plate (22) is fixedly installed at one end of the multiple second springs (21). One end of the pressure plate (22) is fixedly connected to the moving rod (17). A locking block (25) is fixedly installed at the bottom of the pressure plate (22). Two connecting blocks (23) are fixedly installed on the outer wall of the scraper (14). A connecting groove (24) is opened through the top of the connecting block (23).

2. The energy-saving reaction vessel for producing chemical pharmaceutical raw materials according to claim 1, characterized in that: A storage plate (9) is fixedly installed on the outer wall of the housing (1). Two grooves (26) are opened on the top of the storage plate (9). A threaded rod (27) is rotatably installed inside one of the grooves (26). A limit rod (33) is fixedly installed on the inner wall of the other groove (26). One end of the threaded rod (27) passes through the storage plate (9) and is fixedly installed with a handle (28). Two first sliders (29) are threadedly connected to the outer wall of the threaded rod (27).

3. The energy-saving reaction vessel for producing chemical pharmaceutical raw materials according to claim 2, characterized in that: Two second sliders (30) are slidably installed on the outer wall of the limiting rod (33). A connecting plate (31) is fixedly installed on the top of the first slider (29) and the second slider (30). A clamping plate (32) is fixedly installed on the outer wall of the connecting plate (31).

4. The energy-saving reaction vessel for producing chemical pharmaceutical raw materials according to claim 1, characterized in that: The top cover (5) has two symmetrical slots (10) on its outer wall, and the slots (10) are slidably connected to the card plate (32).

5. The energy-saving reaction vessel for producing chemical pharmaceutical raw materials according to claim 1, characterized in that: The top cover (5) has a feed pipe (6) that is fixedly installed through the top. The top of the feed pipe (6) is provided with a pipe cap (7). The bottom of the housing (1) is fixedly installed with a discharge pipe (3). The bottom of the discharge pipe (3) is provided with a valve (4).

6. The energy-saving reaction vessel for producing chemical pharmaceutical raw materials according to claim 1, characterized in that: The bottom of the shell (1) is fixedly installed with three evenly distributed support frames (2), and the outer wall of the rotating shaft (11) is fixedly installed with multiple evenly distributed stirring rods (12). The outer walls of the two scrapers (14) are provided with multiple evenly distributed through holes (15).

7. The energy-saving reaction vessel for producing chemical pharmaceutical raw materials according to claim 2, characterized in that: The threaded rod (27) is provided with two sections of threads with opposite textures, and the threaded rod (27) is connected to two first sliders (29) respectively through the two sections of threads with opposite textures.

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