Feeding device for pesticide microcapsule suspending agent

Abstract

The utility model discloses a feeding device for a pesticide micro-capsule suspending agent, relates to the technical field of pesticide micro-capsule suspending agents, and aims to solve the problems that a catalyst in the background technology cannot be in uniform contact with internal materials, the practicability is low, the powdery materials are not conveyed spirally, the materials are easily blocked in a pipeline, and the working efficiency is low. According to the scheme, the reaction kettle comprises a reaction kettle body and a sealing cover, a transmission mechanism is arranged on the sealing cover and comprises a servo motor, a transmission shaft connected to the bottom end of an output shaft of the servo motor through a coupler and a driving gear connected to the outer wall of the middle of the transmission shaft through a pin shaft, and a feeding mechanism is arranged in the middle of the sealing cover and comprises a feeding hopper. According to the device, a liquid catalyst can be uniformly thrown into liquid, the practicability is improved, powdery materials can be conveyed, the materials are prevented from blocking a pipeline, meanwhile, the materials can be uniformly contacted with the liquid, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of pesticide microcapsule suspension technology, and in particular to a feeding device for pesticide microcapsule suspension. Background Technology

[0002] A search revealed a Chinese patent (application number "202121495087.6") disclosing a "feeding device for pesticide microcapsule suspensions." This feeding device includes a reaction vessel, with a material inlet pipe connected to the left side of the top of the reaction vessel. A variable frequency motor is fixedly installed on the top of the reaction vessel, and the output shaft of the variable frequency motor passes through and extends into the interior of the reaction vessel, where it is fixedly connected to a stirring shaft. An anchor-type stirring paddle is fixedly connected to the bottom end of the stirring shaft. A feeding device is connected to the right side of the top of the reaction vessel. The feeding device consists of a material pipe, a spray nozzle, a hopper, and a feeding speed control device. However, the above-mentioned feeding device has the following problems during use:

[0003] 1. When adding the catalyst, it is discharged from a fixed position, and the catalyst cannot be evenly contacted with the internal material, resulting in low practicality;

[0004] 2. When adding materials, the materials are fed through a single pipe without a screw conveyor for powdery materials, which can easily cause the materials to get stuck in the pipe and result in low work efficiency. Utility Model Content

[0005] This utility model provides a feeding device for pesticide microcapsule suspensions, which solves the problems of the separation device proposed in the prior art, which has low practicality due to the inability of the catalyst to contact the internal material evenly during use, and the lack of spiral conveying for powdered materials, which easily causes material blockage in the pipe and low working efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A feeding device for pesticide microcapsule suspensions includes a reaction vessel and a sealing cover. The sealing cover is equipped with a transmission mechanism, which includes a servo motor, a drive shaft connected to the bottom of the servo motor's output shaft via a coupling, and a drive gear connected to the outer wall of the drive shaft via a pin. The sealing cover has a feeding mechanism in its center, which includes a feeding hopper, a connecting pipe with several through holes on its lower outer wall, and a drive gear connected to the upper outer wall of the connecting pipe via a pin. The lower part of the connecting pipe has a stirring assembly, which includes a stirring rod and a fixed... The sealing cover is equipped with a conveying mechanism, which includes a conveying pipe that passes through and is connected to the inner wall of the sealing cover via a bearing, a driven gear that is connected to the outer wall of the conveying pipe via a pin, a spiral blade fixed in the driven gear, and a conveying hopper. The reactor is equipped with a discharge assembly, which includes a discharge plate that is bolted to the inner wall of the upper part of the reactor, a mounting ring that is connected to the outer wall of the connecting pipe via a pin, and several material-pulling plates that are respectively fixed to the outer wall of the mounting ring.

[0008] Preferably, a discharge pipe is fixedly provided on the lower inner wall of the reactor, and a solenoid valve is clamped and installed on the outer wall of one end of the discharge pipe. The sealing cover is connected to the top outer wall of the reactor by bolts.

[0009] Preferably, a mounting bracket is bolted to the outer wall of the sealing cover, and the servo motor is bolted to the top outer wall of the mounting bracket. The drive shaft passes through and is connected to the top inner wall of the sealing cover via a bearing.

[0010] Preferably, the feed hopper is installed through and fixed on the outer wall of the middle part of the mounting frame, and the upper part of the connecting pipe is connected to the lower outer wall of the feed hopper through a bearing. The transmission gear and the drive gear mesh with each other to form a transmission engagement.

[0011] Preferably, the top of the connecting block has a protruding structure, and the connecting block is connected to the lower inner wall of the connecting pipe by a pin.

[0012] The above scheme uses a servo motor to drive the drive shaft and the drive gear to rotate. The drive gear drives the transmission gear, connecting pipe, connecting block, stirring rod and impeller to rotate. The impeller stirs and mixes the liquid in the reactor. Liquid catalyst is added from the feed hopper and discharged from the through hole at the bottom of the connecting pipe. Under the action of centrifugal force, the catalyst is evenly sprinkled into the liquid in the reactor.

[0013] Preferably, the upper part of the conveying pipe passes through and is connected to the top outer wall of the mounting frame through a bearing. The driven gear and the transmission gear mesh with each other to form a transmission engagement. The conveying hopper is connected to the upper wall of the top outer wall of the mounting frame by bolts. An installation groove is opened on the lower inner wall of the conveying hopper, and the conveying pipe is rotatably installed in the installation groove through a bushing.

[0014] Preferably, the top outer wall of the unloading plate has several unloading holes distributed in a circle, and several material-pushing plates abut against the top outer wall of the unloading plate.

[0015] The above scheme uses a transmission gear to drive a driven gear, a conveying pipe, and a spiral blade to rotate. Powdered material is added to the reactor through a hopper, and the spiral blades convey the material. The material falls onto a discharge plate, and the connecting pipe drives the mounting ring and multiple material-distributing plates to rotate. The material-distributing plates spread the material on the discharge plate and grind any clumps, ensuring that the material falls evenly into the liquid inside the reactor.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. The servo motor drives the drive shaft and the drive gear to rotate. The drive gear drives the transmission gear, connecting pipe, connecting block, stirring rod and impeller to rotate. The impeller stirs and mixes the liquid in the reactor. Liquid catalyst is added from the feed hopper and discharged from the through hole at the bottom of the connecting pipe. Under the action of centrifugal force, the catalyst is evenly distributed in the liquid in the reactor, which can make the liquid catalyst evenly distributed into the liquid and improve its practicality.

[0018] 2. The transmission gear drives the driven gear, conveying pipe, and spiral blades to rotate. Powdered material is added to the reactor through the conveying hopper. The spiral blades convey the material, which falls onto the discharge plate. The connecting pipe drives the mounting ring and multiple material-distributing plates to rotate. The material-distributing plates spread the material on the discharge plate and grind any clumps, ensuring that the material falls evenly into the liquid in the reactor. This process effectively conveys powdered material, prevents pipe blockage, and ensures uniform contact between the material and the liquid, thus improving work efficiency.

[0019] In summary, this invention enables the liquid catalyst to be evenly dispersed into the liquid, improving its practicality. It can transport powdered materials, preventing material blockage in pipes, and ensures that the material is in uniform contact with the liquid, thus improving work efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall main structure of a feeding device for pesticide microcapsule suspension proposed in this utility model.

[0021] Figure 2 This is a front cross-sectional view of a feeding device for pesticide microcapsule suspension proposed in this utility model.

[0022] Figure 3 This is a schematic diagram of the transmission mechanism of a feeding device for pesticide microcapsule suspension proposed in this utility model.

[0023] Figure 4 This is a schematic diagram of the main structure of the feeding mechanism of a feeding device for pesticide microcapsule suspension proposed in this utility model.

[0024] Figure 5 This is a schematic diagram of the main structure of the stirring assembly of a feeding device for pesticide microcapsule suspension proposed in this utility model.

[0025] Figure 6 This is a front view cross-sectional structural diagram of the conveying mechanism of a feeding device for pesticide microcapsule suspension proposed in this utility model.

[0026] Figure 7 This is a schematic diagram of the main structure of the unloading component of a feeding device for pesticide microcapsule suspension proposed in this utility model.

[0027] In the diagram: 1. Reactor; 2. Sealing cover; 3. Transmission mechanism; 301. Mounting bracket; 302. Servo motor; 303. Drive shaft; 304. Drive gear; 4. Feeding mechanism; 401. Feed hopper; 402. Connecting pipe; 403. Transmission gear; 5. Stirring assembly; 501. Stirring rod; 502. Connecting block; 503. Impeller; 6. Conveying mechanism; 601. Conveying pipe; 602. Driven gear; 603. Spiral blade; 604. Feed hopper; 7. Discharge assembly; 701. Discharge plate; 702. Mounting ring; 703. Feeding plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0029] Example 1, referring to Figure 1-5A feeding device for pesticide microcapsule suspension includes a reaction vessel 1 and a sealing cover 2. A discharge pipe is fixed to the lower inner wall of the reaction vessel 1, and a solenoid valve is clamped onto the outer wall of one end of the discharge pipe. The sealing cover 2 is bolted to the top outer wall of the reaction vessel 1. A transmission mechanism 3 is provided on the sealing cover 2. The transmission mechanism 3 includes a servo motor 302, a transmission shaft 303 connected to the bottom of the output shaft of the servo motor 302 via a coupling, and a drive gear 304 connected to the middle outer wall of the transmission shaft 303 via a pin. A mounting bracket 301 is bolted to the outer wall of the sealing cover 2. The servo motor 302 is bolted to the top outer wall of the mounting bracket 301. The transmission shaft 303 passes through and is connected to the top inner wall of the sealing cover 2 via a bearing. A feeding mechanism 4 is provided in the middle of the sealing cover 2. The feeding mechanism 4 includes a feed hopper 401, a connecting pipe 402 with several through holes on its lower outer wall, and a connecting... A transmission gear 403 is mounted on the upper outer wall of the connecting pipe 402. The feed hopper 401 passes through and is fixed to the middle outer wall of the mounting frame 301. The upper part of the connecting pipe 402 is connected to the lower outer wall of the feed hopper 401 through a bearing. The transmission gear 403 and the drive gear 304 mesh with each other to form a transmission engagement. A stirring assembly 5 is provided at the lower part of the connecting pipe 402. The stirring assembly 5 includes a stirring rod 501, a connecting block 502 fixed to the top of the stirring rod 501, and an impeller 503 connected to the lower outer wall of the stirring rod 501 through a pin. The top of the connecting block 502 has a protruding structure, which guides the liquid catalyst in the connecting pipe 402, so that the catalyst is discharged from several through holes at the lower part of the connecting pipe 402. The connecting block 502 is connected to the lower inner wall of the connecting pipe 402 through a pin. The impeller 503 causes a vortex to appear at the center of the liquid in the reactor 1, so that the liquid and the catalyst are fully mixed.

[0030] Example 2, refer to Figure 6-7A feeding device for pesticide microcapsule suspensions further includes a conveying mechanism 6. The conveying mechanism 6 includes a conveying pipe 601 that passes through and is connected to the inner wall of a sealing cover 2 via a bearing, a driven gear 602 connected to the outer wall of the conveying pipe 601 via a pin, a spiral blade 603 fixed inside the driven gear 602, and a feeding hopper 604. The upper part of the conveying pipe 601 passes through and is connected to the top outer wall of a mounting frame 301 via a bearing. The driven gear 602 meshes with the transmission gear 403 to form a transmission engagement. The feeding hopper 604 is bolted to the top of the mounting frame 301. On the upper outer wall, the lower inner wall of the conveying hopper 604 has an installation groove. The conveying pipe 601 is rotatably installed in the installation groove through a bushing. The reactor 1 is equipped with a discharge assembly 7. The discharge assembly 7 includes a discharge plate 701 connected to the upper inner wall of the reactor 1 by bolts, an installation ring 702 connected to the outer wall of the connecting pipe 402 by a pin, and several material-pulling plates 703 respectively fixed on the outer wall of the installation ring 702. Several discharge holes are opened on the top outer wall of the discharge plate 701 in a circular pattern, and several material-pulling plates 703 respectively abut against the top outer wall of the discharge plate 701.

[0031] Working principle: The servo motor 302 drives the transmission shaft 303 and the drive gear 304 to rotate. The drive gear 304 drives the transmission gear 403, connecting pipe 402, connecting block 502, stirring rod 501, and impeller 503 to rotate. The impeller 503 stirs and mixes the liquid in the reactor 1. Liquid catalyst is added through the feed hopper 401 and discharged through the through hole at the bottom of the connecting pipe 402. Under the action of centrifugal force, the catalyst is evenly dispersed in the liquid in the reactor 1. Gear 403 drives driven gear 602, conveying pipe 601 and spiral blade 603 to rotate, and adds powdered material into reactor 1 through conveying hopper 604. Spiral blade 603 conveys the material and the material falls onto discharge plate 701. Connecting pipe 402 drives mounting ring 702 and multiple material-pushing plates 703 to rotate. Material-pushing plates 703 spread the material on discharge plate 701 and grind any clumps of material, so that the material falls evenly into the liquid in reactor 1.

[0032] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A pesticide microcapsule suspending agent feeding device comprising a reaction kettle (1) and a sealing cover (2), characterized in that, The sealing cover (2) is provided with a transmission mechanism (3), the transmission mechanism (3) includes a servo motor (302), a transmission shaft (303) connected to the bottom end of the output shaft of the servo motor (302) through a shaft coupling and a driving gear (304) connected to the outer wall of the middle part of the transmission shaft (303) through a pin shaft; The middle part of the sealing cover (2) is provided with a feeding mechanism (4), the feeding mechanism (4) includes a feeding hopper (401), a connecting pipe (402) with a plurality of through holes on the lower outer wall and a transmission gear (403) connected to the upper outer wall of the connecting pipe (402) through a pin shaft; The lower part of the connecting pipe (402) is provided with a stirring assembly (5), the stirring assembly (5) includes a stirring rod (501), a connecting block (502) fixedly arranged on the top end of the stirring rod (501) and an impeller (503) connected to the lower outer wall of the stirring rod (501) through a pin shaft; The sealing cover (2) is provided with a conveying mechanism (6), the conveying mechanism (6) includes a conveying pipe (601) penetrating through the inner wall of the sealing cover (2) and connected to the inner wall of the sealing cover (2) through a bearing, a driven gear (602) connected to the outer wall of the conveying pipe (601) through a pin shaft, a spiral blade (603) fixedly arranged in the driven gear (602) and a feeding hopper (604); The reaction kettle (1) is provided with a discharging assembly (7) in the inner wall, the discharging assembly (7) includes a discharging plate (701) connected to the upper inner wall of the reaction kettle (1) through a bolt, a mounting ring (702) connected to the outer wall of the connecting pipe (402) through a pin shaft and a plurality of stirring plates (703) fixedly arranged on the outer wall of the mounting ring (702).

2. The filling device for a pesticide microcapsule SC according to claim 1, wherein The lower inner wall of the reaction kettle (1) is fixedly provided with a discharge pipe, and the outer wall of one end of the discharge pipe is provided with a solenoid valve, and the sealing cover (2) is connected to the top outer wall of the reaction kettle (1) through a bolt.

3. The filling device for a pesticide microcapsule SC according to claim 1, wherein The outer wall of the sealing cover (2) is provided with a mounting bracket (301) connected through a bolt, and the servo motor (302) is connected to the top outer wall of the mounting bracket (301) through a bolt, and the transmission shaft (303) penetrates through the top inner wall of the sealing cover (2) and is connected to the top inner wall of the sealing cover (2) through a bearing.

4. The filling device for pesticide microcapsule suspensions according to claim 2, characterized in that The feeding hopper (401) penetrates through and is fixedly arranged on the middle outer wall of the mounting bracket (301), and the upper part of the connecting pipe (402) is connected to the lower outer wall of the feeding hopper (401) through a bearing, and the transmission gear (403) and the driving gear (304) are engaged to form a transmission cooperation.

5. The filling device for pesticide microcapsule suspensions according to claim 1, characterized in that, The top end of the connecting block (502) is a protruding structure, and the connecting block (502) is connected to the lower inner wall of the connecting pipe (402) through a pin shaft.

6. The filling device for pesticide microcapsule suspensions according to claim 2, characterized in that, The upper part of the conveying pipe (601) penetrates through and is connected to the top outer wall of the mounting bracket (301) through a bearing, the driven gear (602) and the transmission gear (403) are engaged to form a transmission cooperation, the feeding hopper (604) is connected to the top outer wall of the mounting bracket (301) through a bolt, the lower inner wall of the feeding hopper (604) is provided with a mounting groove, and the conveying pipe (601) is rotatably installed in the mounting groove through a shaft sleeve.

7. The filling device for pesticide microcapsule suspensions according to claim 1, characterized in that The top outer wall of the discharge plate (701) is provided with a plurality of discharge holes distributed in a circle, and a plurality of the discharge plates (703) respectively abut against the top outer wall of the discharge plate (701).

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