Benazolin active compound reaction kettle
By combining a servo motor-driven gear system with a stirring motor, the problems of dead zones in the mixing of herbicide technical material reaction vessel and discharge impact were solved, achieving rapid mixing and stable discharge.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-03-20
AI Technical Summary
The existing herbicide technical material reaction vessel has problems such as dead zones in stirring, slow mixing reaction speed, and impact on connection points during the discharge process.
The reactor uses a servo motor-driven incomplete gear and main gear system to drive the reactor to reciprocate. At the same time, a stirring motor drives the stirrer to rotate. Combined with the limiting components, the reactor body is locked by a self-locking cylinder and a conical sleeve to prevent vibration and contact.
It effectively reduces dead zones in the mixing process, increases the mixing speed of materials, and prevents impact at the connection points of the vessel body during the discharge process, ensuring the stability of the equipment.
Smart Images
Figure CN224009807U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of the reaction kettle of the grass removing spirit raw drug, specifically to a kind of reaction kettle of the grass removing spirit raw drug. BACKGROUND
[0002] The grass removing spirit raw drug is a special efficacy post-emergence conductive herbicide, and after application, plants absorb and transport it to the whole plant through leaves, and the mode of action is the same as that of 2-methyl 4-chloro propionic acid, but the drug effect is slow. After being treated, sensitive plants stop growing, leaves turn green and thick, and new leaves are twisted, internodes are shortened, and finally die, which is similar to the symptoms of hormone herbicides. It is generated by cyclization of 2-chlorophenyl thiourea to 4-chloro-2-amino benzothiazole, then converted to the corresponding 2-hydroxy derivative, then condensed with ethyl chloroacetate and hydrolyzed to obtain.
[0003] However, the prior art mostly directly uses single vertical stirring for mixing and stirring, which leads to the problems of easy occurrence of stirring dead angle and slow speed of material mixing reaction, and since the reaction kettle is not limited during discharging, the connection position of the reaction kettle is impacted due to vibration or touching during discharging. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the problems of easy occurrence of stirring dead angle, slow speed of material mixing reaction and impact on the connection position of the reaction kettle due to vibration or touching during discharging of the device, and provides a kind of reaction kettle of the grass removing spirit raw drug.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A kind of reaction kettle of the grass removing spirit raw drug is designed, including reaction kettle body and cover plate, the sticking place of reaction kettle body and cover plate is connected by sealing gasket and multiple bolts, the center of the front and rear sides of reaction kettle body is fixedly connected with main shaft, the outer wall of main shaft is rotatably connected with bearing and bearing seat, and the lower end of bearing seat is fixedly connected with support frame, the outer wall of the main shaft of front side is provided with swing component, and the outer wall of the main shaft of rear side is provided with limiting component.
[0007] Preferably, the swing component includes a main gear, the main gear is fixedly connected to the front end of the front-side main shaft, the outer wall of the main gear is distributed with an incomplete gear on both sides, the outer wall of the rotating shaft of the incomplete gear is rotatably connected with a motor support through a bearing, the front end of the rotating shaft of the incomplete gear is fixedly connected with the output shaft of a servo motor, the main body of the servo motor is fixedly connected with the motor support, the lower end of the motor support is fixedly connected with a cylinder, and the cylinder is sleeved on the outer wall of the column of the support frame, and the inner wall of the cylinder is fixedly connected with the column of the support frame.
[0008] Preferably, the upper end of the cover plate is fixedly connected with a stirring motor, the output shaft of the stirring motor is rotatably connected with the cover plate through a sealing bearing, and the output shaft of the stirring motor is fixedly connected with a stirrer.
[0009] Preferably, the limiting assembly comprises a sector plate and a cylinder support, the sector plate is fixedly connected to the rear end of the rear main shaft, the sector plate is fixedly connected with a plurality of insertion sleeves on both sides and the center, the insertion sleeves are internally provided with tapered grooves, the cylinder support is fixedly connected to the rear end of the rear support frame, the upper outer wall of the cylinder support is fixedly connected with a self-locking cylinder, the output shaft of the self-locking cylinder is fixedly connected with a round rod, and the outer wall of the round rod is fixedly connected with a tapered sleeve.
[0010] Preferably, a plurality of feeding pipes are fixedly and communicatively connected to the upper end of the reaction kettle body, and a discharging pipe is fixedly and communicatively connected to the center of the lower end of the reaction kettle body.
[0011] Preferably, a plurality of side pipes are fixedly connected to the outer wall of the reaction kettle body, and a base is fixedly connected to the lower end of the support frame.
[0012] The grass-eliminating original drug reaction kettle has the beneficial effects that:
[0013] Through the cooperation of the servo motor, the incomplete gear, the main gear, the stirrer, the reaction kettle body and the stirring motor, the two servo motors are controlled to be synchronously and reversely started, the two incomplete gears are driven by the two servo motors to rotate, the two incomplete gears are sequentially meshed with the main gear, the main gear drives the reaction kettle body to reciprocate (the swing angle is 30°) through the main shaft, and the stirrer is driven by the stirring motor to rotate, so that the material in the reaction kettle body is shaken when the stirrer stirs the internal material, the stirring dead angle is reduced, the mixing reaction speed of the material is accelerated, and the problems of single stirring structure of the prior art reaction kettle, easy occurrence of stirring dead angle and slow material mixing reaction speed are effectively avoided.
[0014] Through the cooperation of the reaction kettle body, the sector plate, the tapered sleeve, the round rod, the self-locking cylinder and the main shaft, the sector plate is driven by the main shaft to rotate when the reaction kettle body shakes, the rotation range of the reaction kettle body is limited through the cooperation of the sector plate and the round rod, the two servo motors and the stirring motor are controlled to stop rotating after the mixing reaction is completed (after the stirring reaches the preset reaction time), the reaction kettle body is stopped in a vertical state through the control of the servo motor, then the self-locking cylinder is controlled to drive the round rod and the tapered sleeve to move, the tapered sleeve is inserted into the inner wall of the tapered groove at the center position, and the reaction kettle body is locked, so that the impact on the connection of the reaction kettle body is avoided during the discharging process due to vibration or touching. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the front side appearance structure schematic view of the utility model;
[0016] Figure 2 It is the rear side appearance structure schematic view of the utility model;
[0017] Figure 3 It is the partial section structure schematic view of the utility model Figure 1 ;
[0018] Figure 4 It is the main view section partial schematic view of the utility model Figure 1 ;
[0019] Figure 5 It is the structure schematic view of I in the utility model Figure 2 .
[0020] In the drawing: 1, reaction kettle body, 2, cover plate, 3, swing assembly, 301, cylinder, 302, motor support, 303, servo motor, 304, incomplete gear, 305, main gear, 4, limiting assembly, 401, sector plate, 402, self-locking cylinder, 403, cylinder support, 404, conical groove, 405, round rod, 406, conical sleeve, 407, insert cylinder, 5, bearing seat, 6, support frame, 7, base, 8, lifting ring, 9, stirring motor, 10, feed pipe, 11, side pipe, 12, stirrer, 13, main shaft, 14, discharge pipe. Specific implementation
[0021] The utility model is further described below in combination with the drawings:
[0022] Referring to the drawings Figures 1-5 : in this embodiment, a kind of grass removes spirit reaction kettle of original drug, including reaction kettle body 1 and cover plate 2, the sticking place of reaction kettle body 1 and cover plate 2 is connected by sealing gasket and multiple bolts, the center of both sides of reaction kettle body 1 is fixed with main shaft 13, the outer wall of main shaft 13 is all connected with bearing and bearing seat 5 rotation, and the lower end of bearing seat 5 is all fixedly connected with support frame 6, the outer wall of front side main shaft 13 is provided with swing assembly 3, the outer wall of rear side main shaft 13 is provided with limiting assembly 4.
[0023] A stirring motor 9 is fixedly connected to the upper center of the cover plate 2. The output shaft of the stirring motor 9 is rotatably connected to the cover plate 2 through a sealed bearing. A stirrer 12 is fixedly connected to the end of the output shaft of the stirring motor 9. The model of the stirring motor 9 can be determined according to the specific application. Multiple feed pipes 10 are fixedly connected to the upper end of the reactor body 1. A discharge pipe 14 is fixedly connected to the lower center of the reactor body 1. The ends of the feed pipes 10 and the discharge pipes 14 are sealed. Side pipes 11 are fixedly connected to the outer side of the reactor body 1. The lower end of the support frame 6 is fixedly connected to a base 7. The seals of the side pipes 11 are removed and connected to a pressure relief valve and a pressure gauge through a flange to monitor the internal pressure of the reactor body 1 and to relieve pressure through the connected pressure relief valve.
[0024] See attached document Figures 1-5 In this embodiment, the swing assembly 3 includes a main gear 305, which is fixedly connected to the front end of the main shaft 13. Incomplete gears 304 are distributed on both sides of the outer wall of the main gear 305, such as... Figure 4 As shown, in the current state, the incomplete gear 304 on the left is half of a full tooth, facing to the right and meshing with the main gear 305. The incomplete gear 304 on the right is also half of a full tooth, facing to the right and not meshing with the main gear 305. The outer wall of the rotating shaft of the incomplete gear 304 is rotatably connected to the motor bracket 302 through a bearing. The front end of the rotating shaft of the incomplete gear 304 is fixedly connected to the output shaft of the servo motor 303. The model of the servo motor 303 can be determined according to the specific application. The two servo motors 303 are connected to a PLC controller. Through PLC programming, the two servo motors 303 are made to rotate synchronously and in opposite directions. The main body of the servo motor 303 is fixedly connected to the motor bracket 302. A cylinder 301 is fixedly connected to the lower end of the motor bracket 302. The cylinder 301 is sleeved on the outer wall of the column of the support frame 6. The inner wall of the cylinder 301 is fixedly connected to the column of the support frame 6.
[0025] See attached document Figures 1-5 In this embodiment, the limiting component 4 includes a sector plate 401 and a cylinder bracket 403. The sector plate 401 is fixedly connected to the rear end of the main shaft 13. Inserts 407 are fixedly connected to both sides and the center of the sector plate 401. A conical groove 404 is machined inside the insert 407. The inclination of the conical groove 404 is consistent with that of the conical sleeve 406. The cylinder bracket 403 is fixedly connected to the center of the rear end of the support frame 6. A self-locking cylinder 402 is fixedly connected to the upper outer wall of the cylinder bracket 403. The model of the self-locking cylinder 402 can be determined according to the specific application. A round rod 405 is fixedly connected to the output shaft of the self-locking cylinder 402. The output shaft of the self-locking cylinder 402 is slidably connected to the conical sleeve on the inner wall of the cylinder bracket 403. The conical sleeve on the inner wall of the cylinder bracket 403 can limit the output shaft of the self-locking cylinder 402 so that it can only move back and forth. A conical sleeve 406 is fixedly connected to the outer wall of the round rod 405.
[0026] Working principle:
[0027] When the grass herbicide raw material reaction kettle needs to be used, first, the base 7 is fixed on the corresponding ground or platform through a plurality of bolts, so as to realize the fixation of the whole equipment, then the plugging of the plurality of feed pipes 10 is removed, and the conveying pipes of a plurality of raw materials are connected with the feed pipes 10 through flanges, specifically, three feed pipes 10 correspond to 2-hydroxy derivative, ethyl chloroacetate and water respectively, after the condensation of 2-hydroxy derivative and ethyl chloroacetate, hydrolysis can obtain the grass herbicide raw material, then the plugging of the side pipe 11 is removed, and is connected with the pressure relief valve and the pressure gauge through the flange, for monitoring the internal pressure of the reaction kettle body 1, and relieving pressure through the connected pressure relief valve.
[0028] After the material is injected, the pipe connected with the feed pipe 10 is removed, and the plugging is installed back to the end of the feed pipe 10, then the stirring motor 9 is started, and the two side servo motors 303 are controlled to be started synchronously and reversely (the specific control process can be that the two side servo motors 303 are connected on the PLC controller, and the servo motor 303 is started synchronously and reversely through PLC programming control), the two side servo motors 303 drive the two side incomplete gears 304 to rotate, so that the two side incomplete gears 304 are engaged with the main gear 305 in turn, the main gear 305 drives the reaction kettle body 1 to reciprocate through the main shaft 13 (the swing angle is positive and negative 30°), at the same time, the stirring motor 9 drives the stirrer 12 to rotate, so that when the stirrer 12 stirs the internal material, the material shakes in the internal reaction kettle body 1, reduces the stirring dead angle and speeds up the mixing reaction speed of the material, effectively avoids the problem that the stirring structure of the prior art reaction kettle is single, which leads to the problems of easy stirring dead angle and slow material mixing reaction speed.
[0029] During the process that the reaction kettle body 1 shakes, the reaction kettle body 1 can be driven to rotate by the main shaft 13 and the fan-shaped plate 401, the rotation range of the reaction kettle body 1 is limited by the cooperation of the fan-shaped plate 401 and the circular rod 405, after the mixing reaction process is completed (after the stirring preset reaction time), the two side servo motors 303 and the stirring motor 9 are controlled to stop rotating, the reaction kettle body 1 is stopped in the vertical state by the servo motor 303, then the self-locking cylinder 402 can be controlled, the output shaft of the self-locking cylinder 402 drives the circular rod 405 and the conical sleeve 406 to move, the conical sleeve 406 is inserted into the inner wall of the conical groove 404 at the center position, if the reaction kettle body 1 needs to be inclined to discharge, the reaction kettle body 1 can be stopped at the limit inclined position by the servo motor 303, the self-locking cylinder 402 is controlled to make the conical sleeve 406 inserted into the inner wall of the conical groove 404 at the two sides, so that the reaction kettle body 1 is locked, and the impact problem of the connection of the reaction kettle body caused by vibration or touching during the discharging process is avoided, after the discharging and feeding are completed, the conical sleeve 406 and the circular rod 405 are retracted by controlling the self-locking cylinder 402 before stirring and shaking.
[0030] When discharging, the collecting box is placed below the discharge pipe 14 of the reaction kettle body 1, then the block at the discharge pipe 14 is removed, the material in the reaction kettle body 1 can be discharged, the block at the discharge pipe 14 can also be removed before processing, the discharge valve is installed at the discharge pipe 14, the discharge valve is controlled during discharging, after the discharging is completed, the collecting box can be taken out, and periodically, the bolts at the connection between the reaction kettle body 1 and the cover plate 2 can be loosened, the cover plate 2 is taken off, the inner wall of the reaction kettle body 1 and the stirrer 12 are cleaned, after the cleaning is completed, the cover plate 2 is buckled back, and the bolts at the connection between the reaction kettle body 1 and the cover plate 2 are tightened.
[0031] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of claims.
Claims
1. A reaction vessel for herbicide technical grade, comprising a reaction vessel body (1) and a cover plate (2), wherein the reaction vessel body (1) and the cover plate (2) are connected at the joint by a sealing gasket and a plurality of bolts, characterized in that: The reactor body (1) has a main shaft (13) fixedly connected to the center of both the front and rear sides. The outer wall of the main shaft (13) is rotatably connected to the bearing seat (5) through the bearing. The lower end of the bearing seat (5) is fixedly connected to the support frame (6). The outer wall of the main shaft (13) on the front side is provided with a swing assembly (3), and the outer wall of the main shaft (13) on the rear side is provided with a limit assembly (4).
2. The herbicide technical material reaction vessel according to claim 1, characterized in that: The swing assembly (3) includes a main gear (305), which is fixedly connected to the front end of the main shaft (13) on the front side. Incomplete gears (304) are distributed on both sides of the outer wall of the main gear (305). The outer wall of the rotating shaft of the incomplete gear (304) is rotatably connected to the motor bracket (302) through a bearing. The front end of the rotating shaft of the incomplete gear (304) is fixedly connected to the output shaft of the servo motor (303). The main body of the servo motor (303) is fixedly connected to the motor bracket (302). A cylinder (301) is fixedly connected to the lower end of the motor bracket (302), and the cylinder (301) is sleeved on the outer wall of the column of the support frame (6). The inner wall of the cylinder (301) is fixedly connected to the column of the support frame (6).
3. The herbicide technical material reaction vessel according to claim 1, characterized in that: A stirring motor (9) is fixedly connected to the upper center of the cover plate (2). The output shaft of the stirring motor (9) is rotatably connected to the cover plate (2) through a sealed bearing. A stirrer (12) is fixedly connected to the end of the output shaft of the stirring motor (9).
4. The herbicide technical material reaction vessel according to claim 1, characterized in that: The limiting component (4) includes a sector plate (401) and a cylinder bracket (403). The sector plate (401) is fixedly connected to the rear end of the main shaft (13) on the rear side. Inserts (407) are fixedly connected to both sides and the center of the sector plate (401). A tapered groove (404) is machined inside the insert (407). The cylinder bracket (403) is fixedly connected to the center of the rear end of the support frame (6) on the rear side. A self-locking cylinder (402) is fixedly connected to the upper outer wall of the cylinder bracket (403). A round rod (405) is fixedly connected to the output shaft of the self-locking cylinder (402). A tapered sleeve (406) is fixedly connected to the outer wall of the round rod (405).
5. The herbicide technical material reaction vessel according to claim 1, characterized in that: The upper end of the reactor body (1) is fixedly connected to multiple feed pipes (10), and the lower center of the reactor body (1) is fixedly connected to a discharge pipe (14).
6. The herbicide technical material reaction vessel according to claim 1, characterized in that: The outer wall of the reactor body (1) is fixedly connected to a side tube (11), and the lower end of the support frame (6) is fixedly connected to a base (7).