Uniform stirring equipment for synthesizing methyl toluenesulfonate
By introducing a flip structure and motor drive into the mixing equipment, the rapid flip of the mixing barrel is achieved, which solves the problem of cumbersome opening of the sealing cover in traditional equipment, and improves the convenience and stability of cleaning and maintenance.
Patent Information
- Application Number
- CN202420341433.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The opening process of the sealing cover of traditional mixing equipment is complicated, which leads to inconvenience in cleaning and maintenance of the mixing barrel.
A mixing device including a base plate, support rod, flip structure and motor-driven agitator is designed. Through the screw, slider and gear mechanism, the mixing barrel can be flipped quickly, avoiding the sealing cover, thereby facilitating internal operation.
It realizes rapid cleaning and maintenance of the mixing barrel, improves operational convenience, and ensures stability through gear and stop mechanisms, avoiding the need to twist multiple bolts.
Smart Images
Figure CN222131648U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a stirring device, in particular to a uniform stirring device for synthesizing methyl toluenesulfonate, belonging to the technical field of stirring devices. Background Art
[0002] Methyl p-toluenesulfonate is a low melting point solid or liquid, insoluble in water, used to make dyes and as a methylating agent in organic synthesis reactions. In the production process of methyl p-toluenesulfonate, the methyl p-toluenesulfonate raw materials need to be mixed and stirred by stirring equipment.
[0003] However, the top of the mixing barrel of the traditional mixing equipment is fixedly connected with a sealing cover by multiple bolts. When the internal components of the mixing barrel need to be cleaned or repaired, the multiple bolts need to be unscrewed from the sealing cover with the help of a wrench. This process is time-consuming and inconvenient to quickly open the sealing cover, making it inconvenient to clean and repair the inside of the mixing barrel. Utility Model Content
[0004] The purpose of the utility model is to provide a uniform stirring device for methyl toluenesulfonate synthesis in order to solve the above-mentioned problem, which can quickly prevent the sealing cover from blocking and sealing the interior of the stirring barrel, thereby facilitating the cleaning and maintenance of the interior of the stirring barrel.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a uniform stirring device for synthesizing methyl toluenesulfonate, comprising a bottom plate, two support rods are fixedly connected to the bottom plate, a stirring barrel is arranged between the two support rods, the top ends of the two support rods are fixedly connected to the same sealing cover, the sealing cover is engaged with the top end of the stirring barrel, a flip structure is arranged on the support rod, the flip structure comprises a screw rod, a screw rod is rotatably connected to the support rod, a slider is threadedly connected to the screw rod, the slider is slidably connected to the support rod, a connecting shaft is rotatably connected to the slider, one end of the connecting shaft is fixedly connected to a connecting block, the other end of the connecting shaft is fixedly connected to a resist block, the connecting block is fixedly connected to the stirring barrel, the resist block resists against a stop block, the stop block is fixedly connected to the slider, a gear is fixedly connected to the connecting shaft, and a rack is fixedly connected to the support rod.
[0006] Preferably, a first motor is mounted on the support rod, and the bottom end of the screw rod is fixedly connected to the output shaft of the first motor.
[0007] Preferably, the cross section of the sliding block is L-shaped, and the top end of the cross section of the supporting rod is L-shaped.
[0008] Preferably, the stirring barrel is provided with a stirring structure, and the stirring structure includes a connecting frame. The interior of the stirring barrel is detachably connected to the connecting frame via a plurality of bolts, and a stirring rod is rotatably connected to the connecting frame.
[0009] Preferably, a driving structure is provided on the sealing cover, and the driving structure includes a second motor. The second motor is installed on the sealing cover, and a connecting block is fixedly connected to the bottom end of the second motor. The connecting block is rotatably connected to the sealing cover, and the bottom end of the connecting block is engaged with the top end of the stirring rod.
[0010] Preferably, the top end of the connecting block is a cylindrical structure, and the bottom end of the connecting block is a prismatic structure.
[0011] Preferably, a feed pipe is fixedly connected to the sealing cover, and the bottom plate is in an I-shaped structure.
[0012] Preferably, a discharge pipe is fixedly connected to the bottom end of the mixing barrel, and a valve is installed on the discharge pipe.
[0013] The beneficial effect of the utility model is that when it is necessary to clean or overhaul the interior of the mixing barrel, the two screw rods can be rotated at the same time, the screw rod thread drives the slider to slide on the support rod, the movement of the slider drives the connecting shaft to move, the movement of the connecting shaft drives the connecting block to move, the simultaneous movement of the two connecting blocks will drive the mixing barrel to move away from the sealing cover, with the movement of the slider, the gear will mesh with the rack, and then with the continued movement of the slider, the gear will rotate under the action of the rack, the rotation of the gear drives the connecting shaft to rotate, the rotation of the connecting shaft drives the connecting block to rotate, the simultaneous rotation of the two connecting blocks will drive the mixing barrel to rotate, and the screw rod will stop rotating when the top of the mixing barrel rotates to face the staff. At this time, since the sealing cover does not block the top of the mixing barrel, it is convenient for the staff to clean and overhaul the interior of the mixing barrel, and it is avoided that multiple bolts need to be twisted to open the sealing cover, thereby effectively improving the convenience of use, and after the cleaning is completed, the two screw rods can be rotated in the opposite direction at the same time, and the mixing barrel will gradually rotate to a vertical state. When the mixing barrel rotates to a vertical state, the stopper will resist the block, thereby preventing the mixing barrel from continuing to rotate, thereby effectively improving the stability of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;
[0016] Figure 3 This is a schematic diagram of the connection structure between the screw rod and the slider of the utility model;
[0017] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown.
[0018] In the figure: 1. bottom plate; 2. support rod; 3. stirring barrel; 4. sealing cover; 5. flip structure; 501. first motor; 502. screw rod; 503. slider; 504. connecting shaft; 505. connecting block; 506. gear; 507. rack; 508. stop block; 509. stop block; 6. driving structure; 601. second motor; 602. connecting block; 7. stirring structure; 701. connecting frame; 702. stirring rod; 8. feed pipe; 9. discharge pipe; 10. valve. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4 As shown, a uniform stirring device for synthesizing methyl toluenesulfonate comprises a bottom plate 1, two support rods 2 are fixedly connected to the bottom plate 1, a stirring barrel 3 is arranged between the two support rods 2, a same sealing cover 4 is fixedly connected to the top ends of the two support rods 2, the sealing cover 4 is engaged with the top end of the stirring barrel 3, a flip structure 5 is arranged on the support rod 2, the flip structure 5 comprises a screw rod 502, the support rod 2 is rotatably connected to the screw rod 502, a slider 503 is threadedly connected to the screw rod 502, The slider 503 is slidably connected to the support rod 2, and a connecting shaft 504 is rotatably connected to the slider 503. One end of the connecting shaft 504 is fixedly connected to the connecting block 505, and the other end of the connecting shaft 504 is fixedly connected to a stop block 508. The connecting block 505 is fixedly connected to the mixing barrel 3, and the stop block 508 abuts against a stop block 509. The stop block 509 is fixedly connected to the slider 503. A gear 506 is fixedly connected to the connecting shaft 504, and a rack 507 is fixedly connected to the support rod 2.
[0021] As a technical optimization solution of the utility model, a first motor 501 is installed on the support rod 2, the bottom end of the screw rod 502 is fixedly connected to the output shaft of the first motor 501, the cross-section of the slider 503 is L-shaped, and the top end of the cross-section of the support rod 2 is L-shaped, so the screw rod 502 can be driven to rotate by the first motor 501.
[0022] As a technical optimization solution of the utility model, a stirring structure 7 is provided on the stirring barrel 3, and the stirring structure 7 includes a connecting frame 701. The interior of the stirring barrel 3 is detachably connected to the connecting frame 701 through a plurality of bolts, and a stirring rod 702 is rotatably connected to the connecting frame 701, so that the methyl p-toluenesulfonate raw material can be stirred.
[0023] As a technical optimization scheme of the utility model, a driving structure 6 is provided on the sealing cover 4, and the driving structure 6 includes a second motor 601. The second motor 601 is installed on the sealing cover 4, and the bottom end of the second motor 601 is fixedly connected with a connecting block 602, and the connecting block 602 is rotatably connected to the sealing cover 4. The bottom end of the connecting block 602 is engaged with the top end of the stirring rod 702, so that the stirring rod 702 can be driven to rotate.
[0024] As a technical optimization solution of the present invention, the top end of the connecting block 602 is a cylindrical structure, and the bottom end of the connecting block 602 is a prismatic structure, so that the stirring rod 702 can be driven to rotate together when the connecting block 602 rotates.
[0025] As a technical optimization solution of the utility model, a feed pipe 8 is fixedly connected to the sealing cover 4 , and the bottom plate 1 is in an “I”-shaped structure, so that raw materials can be added into the interior of the mixing barrel 3 from the feed pipe 8 .
[0026] As a technical optimization solution of the utility model, a discharge pipe 9 is fixedly connected to the bottom end of the mixing barrel 3 , and a valve 10 is installed on the discharge pipe 9 , so that the mixed raw materials can be discharged from the discharge pipe 9 .
[0027] When the utility model is in use, raw materials can be added into the interior of the mixing barrel 3 from the feed pipe 8 during use. After the raw materials are added, the second motor 601 can be started, and the output shaft of the second motor 601 rotates to drive the connecting block 602 to rotate. The connecting block 602 rotates to drive the stirring rod 702 to rotate. The stirring rod 702 rotates to stir the methyl p-toluenesulfonate raw material. After the stirring is completed, the valve 10 at the bottom of the discharge pipe 9 can be opened to discharge the stirred raw materials from the discharge pipe 9. At this time, a stirring work is completed. When it is necessary to clean or overhaul the interior of the mixing barrel 3, the two first motors 501 can be started at the same time. The output shaft of the first motor 501 rotates to drive the screw rod 502 to rotate. The screw rod 502 thread drives the slider 503 to slide on the support rod 2. The movement of the slider 503 drives the connecting shaft 504 to move. The movement of the connecting shaft 504 drives the connecting block 505 to move. The simultaneous movement of the two connecting blocks 505 drives the mixing barrel 3 to move away from the sealing cover 4, and the connecting block 602 and the stirring rod 702 are disconnected. The gear 506 of the slider 503 meshes with the rack 507 as the slider 503 moves. Then, the gear 506 rotates under the action of the rack 507 as the slider 503 continues to move. The gear 506 rotates to drive the connecting shaft 504 to rotate. The connecting shaft 504 rotates to drive the connecting block 505 to rotate. The simultaneous rotation of the two connecting blocks 505 drives the mixing barrel 3 to rotate. When the top of the mixing barrel 3 rotates to face the staff, the output shaft of the first motor 501 stops rotating. At this time, since the sealing cover 4 does not block the top of the mixing barrel 3, it is convenient for the staff to clean and inspect the inside of the mixing barrel 3, and it is avoided that a plurality of bolts need to be twisted to open the sealing cover 4, thereby effectively improving the convenience of use. After the cleaning is completed, the output shafts of the two first motors 501 can be made to rotate in the opposite direction at the same time. At this time, the mixing barrel 3 will gradually rotate to a vertical state. When the mixing barrel 3 rotates to a vertical state, the stopper 509 will resist the block 508, thereby preventing the mixing barrel 3 from continuing to rotate, thereby effectively improving the stability of use.
[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A uniform stirring device for synthesizing methyl toluenesulfonate, comprising a bottom plate (1), Features: Two support rods (2) are fixedly connected to the bottom plate (1), a stirring barrel (3) is provided between the two support rods (2), the top ends of the two support rods (2) are fixedly connected to a same sealing cover (4), the sealing cover (4) is engaged with the top end of the stirring barrel (3), a flip structure (5) is provided on the support rod (2), the flip structure (5) comprises a screw rod (502), the support rod (2) is rotatably connected to the screw rod (502), the screw rod (502) is threadedly connected to a slider (503), the slider (503) is slidably connected to the support rod The supporting rod (2) is provided with a connecting shaft (504) which is rotatably connected to the slider (503); one end of the connecting shaft (504) is fixedly connected to the connecting block (505); the other end of the connecting shaft (504) is fixedly connected to a stop block (508); the connecting block (505) is fixedly connected to the mixing barrel (3); the stop block (508) abuts against a stop block (509); the stop block (509) is fixedly connected to the slider (503); a gear (506) is fixedly connected to the connecting shaft (504); and a rack (507) is fixedly connected to the supporting rod (2).
2. A uniform stirring device for synthesizing methyl toluenesulfonate according to claim 1, Features: A first motor (501) is mounted on the support rod (2), and the bottom end of the screw rod (502) is fixedly connected to the output shaft of the first motor (501).
3. A uniform stirring device for synthesizing methyl toluenesulfonate according to claim 1, Features: The cross section of the sliding block (503) is in an L-shaped structure, and the top end of the cross section of the supporting rod (2) is in an L-shaped structure.
4. A uniform stirring device for synthesizing methyl toluenesulfonate according to claim 1, Features: The stirring barrel (3) is provided with a stirring structure (7), and the stirring structure (7) comprises a connecting frame (701). The interior of the stirring barrel (3) is detachably connected to the connecting frame (701) via a plurality of bolts, and a stirring rod (702) is rotatably connected to the connecting frame (701).
5. A uniform stirring device for synthesizing methyl toluenesulfonate according to claim 4, Features: The sealing cover (4) is provided with a driving structure (6), the driving structure (6) comprising a second motor (601), the sealing cover (4) is provided with a second motor (601), the bottom end of the second motor (601) is fixedly connected to a connecting block (602), the connecting block (602) is rotatably connected to the sealing cover (4), and the bottom end of the connecting block (602) is engaged with the top end of the stirring rod (702).
6. A uniform stirring device for synthesizing methyl toluenesulfonate according to claim 5, Features: The top end of the connection block (602) is a cylindrical structure, and the bottom end of the connection block (602) is a prismatic structure.
7. A uniform stirring device for synthesizing methyl toluenesulfonate according to claim 1, Features: A feed pipe (8) is fixedly connected to the sealing cover (4), and the bottom plate (1) is in an "I"-shaped structure.
8. A uniform stirring device for synthesizing methyl toluenesulfonate according to claim 1, Features: The bottom end of the mixing barrel (3) is fixedly connected to a discharge pipe (9), and a valve (10) is installed on the discharge pipe (9).