A coating production mixing kettle with a cleaning device

Abstract

The utility model discloses a coating production mixing kettle with a cleaning device, comprising a reactor, a top rotating assembly is installed at the top of the reactor, the top rotating assembly comprises a top cover rotatably installed at the top of the reactor, a fixed limiting ring is fixedly installed at the top of the reactor, a limiting ring groove is provided on the bottom wall of the top cover, the limiting ring groove is rotatably installed on the outer side of the fixed limiting ring, tooth grooves are provided at equal angles on the outer side of the top cover, a gear is meshed and connected on one side of the top cover, the gear is fixedly connected to the output shaft of a first motor, the first motor is fixedly installed on the reactor, and a stirring assembly is installed on the top cover; during operation, the utility model is provided with a longitudinal tube movably installed inside the rod groove, the top cover is rotatably connected to the reactor, the cleaning block at the bottom end of the longitudinal tube rotates with the top cover, so that the bristles brush the circumferential inner wall of the reactor, and at the same time, the fixed water-passing ring moves longitudinally to adjust the height of the cleaning block, so as to facilitate the cleaning of the inner wall of the reactor.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating production, in particular to a coating production mixing kettle with a cleaning device. Background Art

[0002] According to the patent document with the authorization announcement number "CN211988260U" and the invention name "A mixing and stirring device for paint production", its description states: when working, first place the existing mixing and stirring device at the specified position through three sets of legs, then start the power mechanism to make the stirring mechanism start to rotate in the working chamber of the kettle body, and at the same time, add multiple groups of paint into the working chamber of the kettle body through the feeding pipe assembly according to the specified amount and addition order. At this time, the multiple groups of raw materials in the working chamber are mixed and stirred. After the multiple groups of raw materials are fully mixed and stirred, the fully mixed and stirred raw materials can be discharged from the kettle body through the discharge pipe assembly. After the mixing is completed, when cleaning the inside of the kettle body, the staff controls the position of the lower kettle body, and then rotates the three sets of adjustment handles respectively so that the three sets of handles respectively drive the three sets of adjustment threaded rods to rotate outwards, and at the same time, the three sets of adjustment threaded rods respectively pull out the three sets of pin blocks in the three sets of pin grooves of the three sets of legs. At this time, the three sets of pin blocks no longer cooperate with the three sets of legs to make the lower kettle body tightly sealed against the bottom end of the upper kettle body, and then the staff can control the lower kettle body to move downward under the limit of the three sets of legs until the bottom ends of the two sets of support rods are tightly against the top of the placement surface, and then the lower kettle body is separated from the upper kettle body, and then the staff can thoroughly clean the inside of the kettle body through the opening between the upper kettle body and the lower kettle body, but the following defects still exist:

[0003] When cleaning the inside of the kettle body, the kettle body needs to be disassembled for manual cleaning, and the cleaning efficiency is low. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a coating production mixing kettle with a cleaning device, which effectively solves the problem of low efficiency when cleaning the inside of the kettle body and requiring the kettle body to be disassembled and manually cleaned.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating production mixing kettle with a cleaning device, comprising a reaction kettle, a top rotating assembly being installed at the top of the reaction kettle;

[0006] The top rotating assembly includes a top cover rotatably mounted on the top of the reactor, a fixed limit ring is fixedly mounted on the top of the reactor, a limit ring groove is provided on the bottom wall of the top cover, the limit ring groove is rotatably mounted on the outside of the fixed limit ring, tooth grooves are provided at equal angles on the outside of the top cover, one side of the top cover is meshedly connected with a gear, the gear is fixedly connected to the output shaft of the first motor, the first motor is fixedly mounted on the reactor, a stirring assembly is installed on the top cover, and a cleaning assembly is installed on the top cover.

[0007] Preferably, the stirring assembly includes a stirring shaft rotatably installed in the middle of the top cover, and stirring blades are evenly installed on the outer wall of the stirring shaft located inside the reactor. The top end of the stirring shaft is fixedly connected to the output shaft of the second motor, and the second motor is fixedly installed on the top end of the top cover.

[0008] Preferably, the cleaning assembly includes a rod groove eccentrically opened on the top cover, a longitudinal tube is movably installed inside the rod groove, a cleaning block is fixedly installed at the bottom end of the longitudinal tube, and bristles are evenly installed on one side of the cleaning block close to the inner wall of the reactor.

[0009] Preferably, a rotating water ring is fixedly installed on the top of the longitudinal tube, and a fixed water ring is rotatably installed on the top of the rotating water ring. The rotating water ring and the fixed water ring are both coaxially arranged with the top cover, the rotating water ring is connected with the fixed water ring, the rotating water ring is connected with the longitudinal tube, a connecting pipe is installed on one side of the fixed water ring, a hose is installed on the end of the connecting pipe, and the hose is externally connected to a water tank.

[0010] Preferably, side plates are symmetrically installed on both sides of the fixed water-passing ring, the bottom wall of the side plates is fixedly connected to the output end of the cylinder, and the cylinder is fixedly installed on the reactor.

[0011] Preferably, a water channel is provided inside the cleaning block, the water channel is connected to the longitudinal pipe, and a nozzle is installed on one side of the cleaning block close to the inner wall of the reactor, the nozzle is connected to the water channel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] During operation, the longitudinal tube is movably installed inside the rod slot, the top cover is rotatably connected to the reactor, and the cleaning block at the bottom of the longitudinal tube rotates with the top cover, so that the bristles brush the circumferential inner wall of the reactor, and at the same time, the fixed water ring moves longitudinally to adjust the height of the cleaning block, which is convenient for cleaning the inner wall of the reactor;

[0014] During operation, the fixed water ring can only move longitudinally, and the rotating water ring is rotatably installed on the bottom end of the fixed water ring, so that water can flow into the fixed water ring. The water flows into the water groove through the rotating water ring and the longitudinal pipe, and is sprayed toward the inner wall of the reactor from the nozzle, which is convenient for flushing and cleaning the inner wall of the reactor and improves the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of a coating production mixing kettle with a cleaning device according to the utility model;

[0018] Figure 2 This is a schematic diagram of the top rotating assembly structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the rotating water-passing ring and the fixed water-passing ring of the utility model.

[0021] In the figure: 1. Reactor; 2. Top rotating assembly; 201. Top cover; 202. Fixed limiting ring; 203. Limiting ring groove; 204. Tooth groove; 205. Gear; 206. First motor; 3. Stirring assembly; 301. Stirring shaft; 302. Stirring blade; 303. Second motor; 4. Cleaning assembly; 401. Rod groove; 402. Longitudinal tube; 403. Cleaning block; 404. Brush; 405. Rotating water ring; 406. Fixed water ring; 407. Side plate; 408. Cylinder; 409. Connecting pipe; 410. Water trough; 411. Spray nozzle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1, by Figure 1-4 The utility model relates to a coating production mixing kettle with a cleaning device, comprising a reaction kettle 1, a top rotating assembly 2 is installed at the top of the reaction kettle 1;

[0024] The top rotating assembly 2 includes a top cover 201 rotatably mounted on the top of the reactor 1, a fixed limiting ring 202 is fixedly mounted on the top of the reactor 1, a limiting ring groove 203 is provided on the bottom wall of the top cover 201, the limiting ring groove 203 is rotatably mounted on the outside of the fixed limiting ring 202, and tooth grooves 204 are provided at equal angles on the outside of the top cover 201, a gear 205 is meshedly connected to one side of the top cover 201, the gear 205 is fixedly connected to the output shaft of the first motor 206, the first motor 206 is fixedly mounted on the reactor 1, a stirring assembly 3 is installed on the top cover 201, and a cleaning assembly 4 is installed on the top cover 201.

[0025] The stirring assembly 3 includes a stirring shaft 301 rotatably installed in the middle of the top cover 201, and stirring blades 302 are evenly installed on the outer wall of the stirring shaft 301 located in the inner part of the reactor 1. The top end of the stirring shaft 301 is fixedly connected to the output shaft of the second motor 303, and the second motor 303 is fixedly installed on the top end of the top cover 201.

[0026] The cleaning assembly 4 includes a rod groove 401 eccentrically opened on the top cover 201, a longitudinal tube 402 is movably installed inside the rod groove 401, a cleaning block 403 is fixedly installed at the bottom end of the longitudinal tube 402, and bristles 404 are evenly installed on the side of the cleaning block 403 close to the inner wall of the reactor 1, a rotating water ring 405 is fixedly installed on the top of the longitudinal tube 402, and a fixed water ring 406 is rotatably installed on the top of the rotating water ring 405, and the rotating water ring 405 and the fixed water ring 406 are both connected to The top cover 201 is coaxially arranged, the rotating water ring 405 is connected to the fixed water ring 406, the rotating water ring 405 is connected to the longitudinal tube 402, a connecting pipe 409 is installed on one side of the fixed water ring 406, a hose is installed on the end of the connecting pipe 409, and the hose is connected to the external water tank. Side plates 407 are symmetrically installed on both sides of the fixed water ring 406, and the bottom wall of the side plate 407 is fixedly connected to the output end of the cylinder 408. The cylinder 408 is fixedly installed on the reactor 1, and the cleaning block 403 is A water trough 410 is provided inside, and the water trough 410 is connected to the longitudinal tube 402. A nozzle 411 is installed on the side of the cleaning block 403 close to the inner wall of the reactor 1, and the nozzle 411 is connected to the water trough 410. The longitudinal tube 402 is movably installed inside the rod groove 401, and the top cover 201 is rotatably connected to the reactor 1. The cleaning block 403 at the bottom of the longitudinal tube 402 rotates with the top cover 201, so that the bristles 404 brush the circumferential inner wall of the reactor 1, and the water ring 406 is fixed at the same time. The height of the cleaning block 403 can be adjusted by longitudinal movement, which is convenient for cleaning the inner wall of the reactor 1. The fixed water ring 406 can only move longitudinally. The rotating water ring 405 is rotatably installed on the bottom end of the fixed water ring 406, so that the fixed water ring 406 can pass water. The water flows into the water groove 410 through the rotating water ring 405 and the longitudinal tube 402, and is sprayed toward the inner wall of the reactor 1 from the nozzle 411, which is convenient for flushing and cleaning the inner wall of the reactor 1 and improving the cleaning effect.

[0027] Working principle: When working, firstly, the raw materials to be mixed are introduced into the reactor 1 from the feed pipe on the reactor 1, and the second motor 303 is turned on, so that the output shaft of the second motor 303 drives the stirring shaft 301 to rotate, so that the stirring blade 302 rotates to stir the raw materials. After the stirring is completed, the valve of the discharge pipe on the reactor 1 is opened to discharge the mixed paint;

[0028] Then, the interior of the reactor 1 is cleaned, the first motor 206 is turned on, the gear 205 is rotated, and the gear 205 is meshed with the tooth groove 204, thereby driving the top cover 201 to rotate, and at the same time, the fixed water ring 406 is rotatably connected with the rotating water ring 405, driving the longitudinal tube 402 to rotate with the top cover 201, so that the bristles 404 move along the circumferential interior of the reactor 1 for brushing. During the rotation process, the output end of the cylinder 408 is controlled to retract, pulling the cleaning block 403 to move downward, so that the interior of the reactor 1 can be fully cleaned;

[0029] Since the fixed water ring 406 is rotatably connected to the rotating water ring 405, the fixed water ring 406 does not need to rotate when the rotating water ring 405 rotates with the top cover 201, so that the external water flows into the rotating water ring 405 through the fixed water ring 406, and finally enters the water groove 410 and is sprayed toward the inner wall of the reactor 1 from the nozzle 411, so as to flush the inner wall of the reactor 1 and improve the cleaning effect.

Claims

1. A coating production mixing kettle with a cleaning device, comprising a reaction kettle (1), characterized in that: A top rotating assembly (2) is installed at the top of the reaction kettle (1); The top rotating assembly (2) comprises a top cover (201) rotatably mounted on the top of the reaction kettle (1); a fixed limiting ring (202) is fixedly mounted on the top of the reaction kettle (1); a limiting ring groove (203) is provided on the bottom wall of the top cover (201); the limiting ring groove (203) is rotatably mounted on the outside of the fixed limiting ring (202); tooth grooves (204) are provided at equal angles on the outside of the top cover (201); a gear (205) is meshedly connected to one side of the top cover (201); the gear (205) is fixedly connected to the output shaft of a first motor (206); the first motor (206) is fixedly mounted on the reaction kettle (1); a stirring assembly (3) is mounted on the top cover (201); and a cleaning assembly (4) is mounted on the top cover (201).

2. A coating production mixing kettle with a cleaning device according to claim 1, characterized in that: The stirring assembly (3) comprises a stirring shaft (301) rotatably mounted in the middle of the top cover (201); stirring blades (302) are evenly mounted on the outer wall of the stirring shaft (301) located inside the reaction kettle (1); the top end of the stirring shaft (301) is fixedly connected to the output shaft of the second motor (303); and the second motor (303) is fixedly mounted on the top end of the top cover (201).

3. A coating production mixing kettle with a cleaning device according to claim 1, characterized in that: The cleaning assembly (4) comprises a rod groove (401) eccentrically opened on the top cover (201), a longitudinal tube (402) being movably installed inside the rod groove (401), a cleaning block (403) being fixedly installed at the bottom end of the longitudinal tube (402), and bristles (404) being evenly installed on one side of the cleaning block (403) close to the inner wall of the reaction kettle (1).

4. A coating production mixing kettle with a cleaning device according to claim 3, characterized in that: A rotating water-passing ring (405) is fixedly mounted on the top of the longitudinal tube (402), and a fixed water-passing ring (406) is rotatably mounted on the top of the rotating water-passing ring (405). The rotating water-passing ring (405) and the fixed water-passing ring (406) are both coaxially arranged with the top cover (201), the rotating water-passing ring (405) is connected to the fixed water-passing ring (406), the rotating water-passing ring (405) is connected to the longitudinal tube (402), a connecting pipe (409) is mounted on one side of the fixed water-passing ring (406), a hose is mounted on the end of the connecting pipe (409), and the hose is externally connected to a water tank.

5. A coating production mixing kettle with a cleaning device according to claim 4, characterized in that: Side plates (407) are symmetrically mounted on both sides of the fixed water-passing ring (406), and the bottom wall of the side plate (407) is fixedly connected to the output end of the cylinder (408), and the cylinder (408) is fixedly mounted on the reaction kettle (1).

6. A coating production mixing kettle with a cleaning device according to claim 3, characterized in that: The cleaning block (403) is provided with a water trough (410) inside, the water trough (410) is connected to the longitudinal tube (402), and a nozzle (411) is installed on one side of the cleaning block (403) close to the inner wall of the reaction kettle (1), the nozzle (411) is connected to the water trough (410).

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