Stirring device for reaction kettle

Abstract

The stirring device comprises a base, the upper end of the base is fixedly connected with a plurality of supporting rods which are evenly distributed, the upper ends of the supporting rods are fixedly connected with a kettle body, the bottom of the kettle body is provided with a discharging port, the outer side of the kettle body is fixedly sleeved with a connecting disc, and the connecting disc is fixedly connected with a stirring device. The upper end of the connecting disc is in contact with a cover plate; and the cover plate is in contact with the kettle body. By designing the motor, the motor can drive the connecting sleeve to rotate, so that the square rod and the stirring rod can rotate to stir and mix materials, and the output end of the hydraulic cylinder can drive the motor and the cover plate to move in the vertical direction under the action of the hydraulic cylinder, so that the connecting sleeve can be separated from the square rod; under the elastic action of the first spring, the square rod structure can be jacked up and can be conveniently taken out from the interior of the kettle body, so that the stirring assembly is convenient to clean and wash.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stirring device used for a reaction kettle. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. The utility model patent with the patent authorization announcement number CN210752665U discloses a stirring mechanism for a reactor, including a container, a symmetrical first support is provided at the outer end of the container, a symmetrical second support is provided at the outer end of the container, the lower end of the container is fixedly connected to equidistantly distributed support legs, the upper end of the container is fixedly connected to a motor, the upper end of the container is provided with a feed port, the upper end of the feed port is movably connected to a first sealing cover, the outer end of the container is provided with a discharge port, and the front end of the discharge port is movably connected to a second sealing cover. The stirring mechanism of the reactor has three symmetrical brackets added to the rotating rod, which can fully stir the materials in the container and solve the problem of insufficient stirring. The added brush head can allow the material on the inner wall to fall along the brush head during internal stirring to prevent residue on the inner wall and avoid quality problems when reused. The material of the outside of the bracket is changed to ceramic, which has the effect of high temperature resistance and prolongs the service life of the bracket.

[0003] In the above prior art, during the use of the stirring device, since the stirring component is arranged inside the reactor, it is not convenient to take it out from the reactor, which makes it inconvenient to clean the stirring component and it is easy to be incompletely cleaned, which is inconvenient to use and may cause pollution in the subsequent use process. Therefore, improvement is needed. Utility Model Content

[0004] The utility model aims to provide a stirring device for a reaction kettle, which solves the problem that the foot plate assembly is inconvenient to clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stirring device for a reactor, comprising a base, the upper end of the base is fixedly connected to a plurality of evenly distributed support rods, the upper ends of the support rods are fixedly connected to a reactor body, a discharge port is arranged at the bottom of the reactor body, a connecting disk is fixedly sleeved on the outer side of the reactor body, the upper end of the connecting disk contacts a cover plate, the cover plate contacts the reactor body, a plurality of evenly distributed positioning blocks are fixedly connected to the lower end of the cover plate, the positioning blocks are slidably connected to the connecting disk, a motor is fixedly connected to the middle part of the cover plate, a bracket is fixedly connected to the top of the base and located on the right side of the support rod, a hydraulic cylinder is fixedly connected to the top of the bracket, the output end of the hydraulic cylinder is slidably connected to the bracket, the output end of the hydraulic cylinder is fixedly connected to the motor, a stirring mechanism is arranged inside the reactor body, and a cleaning mechanism is arranged inside the reactor body.

[0006] Preferably, a through slot is provided inside the bracket, and the output end of the hydraulic cylinder is slidably connected inside the through slot. By designing the through slot, the output end of the hydraulic cylinder can slide inside the bracket.

[0007] Preferably, the stirring mechanism includes a fixed seat, the bottom of the inner wall of the kettle body is fixedly connected with the fixed seat, the interior of the fixed seat is connected with a rotating seat through a bearing, the interior of the rotating seat is provided with a first spring, the interior of the rotating seat is slidably sleeved with a square rod, the upper end of the square rod is slidably sleeved with a connecting sleeve, the connecting sleeve is fixedly connected to the output end of the motor, and the left and right ends of the square rod are fixedly connected with a plurality of stirring rods. By designing the stirring mechanism, the material can be stirred.

[0008] Preferably, one end of the first spring is fixedly connected to the rotating seat, and the other end of the first spring is in contact with the square rod. By designing the first spring, the force of the first spring can act on the square rod.

[0009] Preferably, a square groove is provided inside the connecting sleeve, and a square rod is slidably sleeved inside the square groove. By designing the square groove, the square rod can slide relative to the connecting sleeve, and the connecting sleeve can drive the square rod to rotate.

[0010] Preferably, the cleaning mechanism comprises a fixed rod, the left and right ends of the square rod are fixedly connected to the fixed rod, the outer side of the fixed rod is slidably sleeved with a sliding sleeve, the end of the sliding sleeve close to the inner wall of the kettle body is fixedly connected to a scraper, the scraper contacts the inner wall of the kettle body, the inside of the sliding sleeve is fixedly connected to an insertion rod, the insertion rod is slidably connected to the fixed rod, and a second spring is arranged on the outer side of the insertion rod. By designing the cleaning mechanism, the inner wall of the kettle body can be cleaned.

[0011] Preferably, one end of the second spring is fixedly connected to the sliding sleeve, and the other end of the second spring is in contact with the fixing rod. By designing the second spring, the force of the second spring can act on the sliding sleeve.

[0012] Preferably, a guide groove is provided inside the fixing rod, and an insertion rod is slidably connected inside the guide groove. By designing the guide groove, the insertion rod can slide inside the fixing rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model designs the function of the motor, and the motor can drive the connecting sleeve to rotate, thereby realizing the rotation of the square rod and the stirring rod to stir and mix the materials. Through the action of the hydraulic cylinder, the output end of the hydraulic cylinder can drive the motor and the cover plate to move in the vertical direction, and the connection sleeve and the square rod can be separated. Under the elastic action of the first spring, the square rod structure can be lifted up, and the square rod structure can be conveniently taken out from the inside of the kettle body, which is convenient for cleaning the stirring assembly.

[0015] 2. The utility model designs the function of the scraper. When the material is stirred, the scraper can be rotated along the inner wall of the kettle body by rotating the square rod, so as to scrape the inner wall of the kettle body to prevent the residue of raw materials on the inner wall of the kettle body. The scraper can be easily removed from the fixed rod, so that the scraper can be easily cleaned separately or replaced later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A front cross-sectional view of

[0018] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0019] Figure 4 For this utility model Figure 2 The enlarged view of point B;

[0020] Figure 5 For this utility model Figure 2 A three-dimensional diagram of the fixing rod structure.

[0021] In the figure: 1. base; 2. support rod; 3. kettle body; 4. discharge port; 5. connecting plate; 6. cover plate; 7. motor; 8. stirring mechanism; 9. cleaning mechanism; 10. bracket; 11. hydraulic cylinder; 12. positioning block; 13. through groove; 81. fixed seat; 82. rotating seat; 83. first spring; 84. square rod; 85. connecting sleeve; 86. square groove; 87. stirring rod; 91. fixed rod; 92. sliding sleeve; 93. scraper; 94. plug rod; 95. second spring; 96. guide groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 , Figure 2 A stirring device for a reactor comprises a base 1, a plurality of evenly distributed support rods 2 are fixedly connected to the upper end of the base 1, a kettle body 3 is fixedly connected to the upper end of the support rods 2, a discharge port 4 is arranged at the bottom of the kettle body 3, a connection plate 5 is fixedly sleeved on the outer side of the kettle body 3, a cover plate 6 is contacted at the upper end of the connection plate 5, the cover plate 6 is in contact with the kettle body 3, a plurality of evenly distributed positioning blocks 12 are fixedly connected to the lower end of the cover plate 6, the positioning blocks 12 are slidably connected to the connection plate 5, a motor 7 is fixedly connected to the middle of the cover plate 6, and the top of the base 1 is fixedly connected to the bottom of the base 1. A bracket 10 is fixedly connected to the right side of the support rod 2, a hydraulic cylinder 11 is fixedly connected to the top of the bracket 10, an output end of the hydraulic cylinder 11 is slidably connected to the bracket 10, a through groove 13 is provided inside the bracket 10, and the output end of the hydraulic cylinder 11 is slidably connected inside the through groove 13. By designing the through groove 13, the output end of the hydraulic cylinder 11 can slide inside the bracket 10, the output end of the hydraulic cylinder 11 is fixedly connected to the motor 7, a stirring mechanism 8 is provided inside the kettle body 3, and a cleaning mechanism 9 is provided inside the kettle body 3.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 5The stirring mechanism 8 includes a fixed seat 81, and the bottom of the inner wall of the kettle body 3 is fixedly connected with the fixed seat 81. The interior of the fixed seat 81 is connected with a rotating seat 82 through a bearing. A first spring 83 is arranged inside the rotating seat 82. One end of the first spring 83 is fixedly connected to the rotating seat 82, and the other end of the first spring 83 contacts the square rod 84. By designing the first spring 83, the force of the first spring 83 can act on the square rod 84. The interior of the rotating seat 82 is slidably sleeved with the square rod 84, and the upper end of the square rod 84 is slidably sleeved with a connecting sleeve 85. A square groove 86 is provided inside the connecting sleeve 85, and the square rod 84 is slidably sleeved inside the square groove 86. By designing the square groove 86, the square rod 84 can slide relative to the connecting sleeve 85, and the connecting sleeve 85 can drive the square rod 84 to rotate. The connecting sleeve 85 is fixedly connected to the output end of the motor 7, and the left and right ends of the square rod 84 are fixedly connected with a plurality of stirring rods 87. By designing the stirring mechanism 8, the material can be stirred.

[0025] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 The cleaning mechanism 9 includes a fixed rod 91, and the left and right ends of the square rod 84 are fixedly connected to the fixed rod 91. The outer side of the fixed rod 91 is slidably sleeved with a sliding sleeve 92. One end of the sliding sleeve 92 close to the inner wall of the kettle body 3 is fixedly connected with a scraper 93, and the scraper 93 contacts the inner wall of the kettle body 3. The inside of the sliding sleeve 92 is fixedly connected with an insertion rod 94, and the insertion rod 94 is slidably connected to the fixed rod 91. A guide groove 96 is opened inside the fixed rod 91, and the inside of the guide groove 96 is slidably connected with the insertion rod 94. By designing the guide groove 96, the insertion rod 94 can slide in the fixed rod 91. A second spring 95 is arranged on the outer side of the insertion rod 94, one end of the second spring 95 is fixedly connected to the sliding sleeve 92, and the other end of the second spring 95 contacts the fixed rod 91. By designing the second spring 95, the force of the second spring 95 can act on the sliding sleeve 92. By designing the cleaning mechanism 9, the inner wall of the kettle body 3 can be cleaned.

[0026] The specific implementation process of the utility model is as follows: when in use, the raw materials are first added into the kettle body 3, and then the hydraulic cylinder 11 is started. The output end of the hydraulic cylinder 11 drives the motor 7 and the cover plate 6 to move downward, and the cover plate 6 drives the positioning block 12 to move and insert into the connecting plate 5. At this time, the cover plate 6 contacts the connecting plate 5, and at the same time, the motor 7 drives the connecting sleeve 85 to move and slide on the outer side of the square rod 84. The connecting sleeve 85 will press down the square rod 84, and the square rod 84 will move along the rotating seat 82 and squeeze the first spring 83. At this time, by starting the motor 7, the motor 7 can drive the connecting sleeve 85 to rotate, and then the stirring rod 87 can be rotated to achieve stirring and mixing of the materials. While stirring, the square rod 84 will also drive the fixed rod 91 to rotate, and the fixed rod 91 drives the sliding sleeve 92 and the scraper 93 to rotate. The scraper 93 rotates along the inner wall of the kettle body 3, and can scrape the inner wall of the kettle body 3 to prevent the raw materials from remaining on the inner wall of the kettle body 3. After use, the output end of the hydraulic cylinder 11 drives the cover plate 6 to reset, and the connecting sleeve 85 will be separated from the square rod 84. Under the elastic action of the first spring 83, an upward reaction force will be given to the square rod 84, and the square rod 84 will be lifted upward, so that the entire structure of the square rod 84 can be taken out from the inside of the kettle body 3, which is convenient for cleaning and washing the stirring assembly. After the square rod 84 structure is taken out, it can be separated from the fixed rod 91 by horizontally sliding the sliding sleeve 92, and the scraper 93 can be easily removed from the fixed rod 91, so that the scraper 93 can be easily cleaned or replaced later.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stirring device for a reaction kettle, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a plurality of evenly distributed support rods (2), the upper ends of the support rods (2) are fixedly connected to a kettle body (3), a discharge port (4) is provided at the bottom of the kettle body (3), a connecting plate (5) is fixedly sleeved on the outer side of the kettle body (3), the upper end of the connecting plate (5) is in contact with a cover plate (6), the cover plate (6) is in contact with the kettle body (3), and the lower end of the cover plate (6) is fixedly connected to a plurality of evenly distributed positioning blocks (12), the positioning blocks (12) and the connecting plate (5) are in contact with each other. ) is slidably connected, a motor (7) is fixedly connected to the middle of the cover plate (6), a bracket (10) is fixedly connected to the top of the base (1) and located on the right side of the support rod (2), a hydraulic cylinder (11) is fixedly connected to the top of the bracket (10), an output end of the hydraulic cylinder (11) is slidably connected to the bracket (10), and an output end of the hydraulic cylinder (11) is fixedly connected to the motor (7), a stirring mechanism (8) is arranged inside the kettle body (3), and a cleaning mechanism (9) is arranged inside the kettle body (3).

2. A stirring device for a reaction kettle according to claim 1, characterized in that: A through slot (13) is provided inside the bracket (10), and the output end of the hydraulic cylinder (11) is slidably connected inside the through slot (13).

3. A stirring device for a reaction kettle according to claim 1, characterized in that: The stirring mechanism (8) comprises a fixed seat (81), the bottom of the inner wall of the kettle body (3) is fixedly connected to the fixed seat (81), the interior of the fixed seat (81) is connected to a rotating seat (82) via a bearing, the interior of the rotating seat (82) is provided with a first spring (83), the interior of the rotating seat (82) is slidably sleeved with a square rod (84), the upper outer end of the square rod (84) is slidably sleeved with a connecting sleeve (85), the connecting sleeve (85) is fixedly connected to the output end of the motor (7), and the left and right ends of the square rod (84) are fixedly connected to a plurality of stirring rods (87).

4. A stirring device for a reaction kettle according to claim 3, characterized in that: One end of the first spring (83) is fixedly connected to the rotating seat (82), and the other end of the first spring (83) is in contact with the square rod (84).

5. The stirring device for a reaction kettle according to claim 3, characterized in that: A square groove (86) is provided inside the connecting sleeve (85), and a square rod (84) is slidably sleeved inside the square groove (86).

6. A stirring device for a reaction kettle according to claim 3, characterized in that: The cleaning mechanism (9) comprises a fixed rod (91), the left and right ends of the square rod (84) are fixedly connected to the fixed rod (91), the outer side of the fixed rod (91) is slidably sleeved with a sliding sleeve (92), one end of the sliding sleeve (92) close to the inner side wall of the kettle body (3) is fixedly connected to a scraper (93), the scraper (93) contacts the inner side wall of the kettle body (3), the interior of the sliding sleeve (92) is fixedly connected to an insertion rod (94), the insertion rod (94) is slidably connected to the fixed rod (91), and a second spring (95) is arranged on the outer side of the insertion rod (94).

7. A stirring device for a reaction kettle according to claim 6, characterized in that: One end of the second spring (95) is fixedly connected to the sliding sleeve (92), and the other end of the second spring (95) is in contact with the fixing rod (91).

8. The stirring device for a reaction kettle according to claim 6, characterized in that: A guide groove (96) is provided inside the fixing rod (91), and an inserting rod (94) is slidably connected inside the guide groove (96).

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