CN221558388U - Stirring mechanism for reaction kettle - Google Patents

Abstract

The utility model discloses a stirring mechanism for a reaction kettle, which relates to the technical field of reaction kettles, and comprises a reaction kettle, wherein a feeding pipe is arranged at the eccentric position of the upper side of the reaction kettle, a driving mechanism is arranged on the upper side of the reaction kettle, and a stirring mechanism is arranged in the reaction kettle; the driving mechanism comprises a motor, an L-shaped plate, a U-shaped rod, a straight groove plate, a pair of guide rods, a pair of return blocks, a pair of racks and a pair of gears. According to the stirring device, the raw materials are stirred through the rotation of the first stirring rod and the reciprocating rotation of the second stirring rod, the caking is scattered and stirred through the gap between the first stirring rod and the second stirring rod, the defect that the caking is difficult to stir uniformly in the traditional stirring with the same rotation direction is overcome, the raw materials attached to the inner wall of the reaction kettle are scraped off by the U-shaped scraping plate to participate in stirring, the uneven stirring of the raw materials is avoided, secondary stirring is also needed, and the stirring efficiency is reduced.

Description

Stirring mechanism for reaction kettle

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a stirring mechanism for a reaction kettle.

Background

The chemical raw materials are various and have wide application. Over 10 tens of thousands of chemicals are sold and circulated in the market around the world, more than 1000 new chemicals are available each year, 150 to 200 of the chemicals are considered as carcinogens, and the chemical raw materials are driven to be used in a rapid increase along with the development of scientific technology, so that materials are required to be placed into a reaction kettle in the chemical production process, and a large amount of labor force is required to be input to stir the materials.

When the existing reaction kettle is used, most of the existing reaction kettles are stirred in the same rotation direction, the raw materials of some caking are difficult to stir uniformly, secondary stirring is needed, and the raw materials attached to the inner wall of the reaction kettle cannot be scraped, so that the stirring strength is low and the uniformity of material stirring is poor.

Disclosure of utility model

In order to solve the problems, namely the problems proposed by the background technology, the utility model provides a stirring mechanism for a reaction kettle, which comprises a reaction kettle, wherein a feeding pipe is arranged at the upper side eccentric position of the reaction kettle, a driving mechanism is arranged at the upper side of the reaction kettle, and the stirring mechanism is arranged in the reaction kettle;

the driving mechanism comprises a motor, an L-shaped plate, a U-shaped rod, a straight groove plate, a pair of guide rods, a pair of return blocks, a pair of racks and a pair of gears;

the L-shaped plate is arranged on the upper side of the reaction kettle, the motor is arranged on the upper side of the L-shaped plate, the output end of the motor penetrates through the L-shaped plate and is fixedly connected with the U-shaped rod, a vertical sliding rod of the U-shaped rod is arranged in the straight groove plate in a sliding way, a lower cross rod bearing of the U-shaped rod is connected with the upper side of the reaction kettle, the two sides of the straight groove plate are respectively and fixedly connected with corresponding guide rods, the other ends of a pair of guide rods are respectively and slidably arranged in the corresponding square-shaped blocks, the two ends of the straight groove plate are respectively and fixedly connected with corresponding racks, the racks are respectively meshed with the corresponding gears, and the central shaft bearings of the gears are connected with the upper sides of the reaction kettles.

The utility model is further provided with: the stirring mechanism comprises a first shaft lever, a second pair of shaft levers, a first group of stirring rods and a second group of stirring rods;

The first shaft rod and the second shaft rod are connected with the inner upper end of the reaction kettle through bearings, the first shaft rod is arranged at the lower central shaft lower end of the U-shaped rod, the first shaft rod is fixedly connected with a group of stirring rods which are uniformly distributed, the second shaft rod is respectively arranged at the lower central shaft end of the corresponding gear, and the second shaft rod is respectively fixedly connected with a group of stirring rods which are uniformly distributed.

The utility model is further provided with: the stirring rods I and the stirring rods II are distributed in a staggered mode, and interference during rotation is avoided.

The utility model is further provided with: the first shaft lever is in concentric relation with the output end of the motor.

The utility model is further provided with: and a valve is arranged at the lower end of the reaction kettle.

The utility model is further provided with: the lower end of the shaft rod is fixedly connected with a U-shaped scraping plate, the lower side of the U-shaped scraping plate is attached to the inner lower side of the reaction kettle, and two vertical rods of the U-shaped scraping plate are attached to the inner wall of the reaction kettle.

The beneficial technical effects of the utility model are as follows: according to the stirring device, the raw materials are stirred through the rotation of the first stirring rod and the reciprocating rotation of the second stirring rod, the caking is scattered and stirred through the gap between the first stirring rod and the second stirring rod, the defect that the caking is difficult to stir uniformly in the traditional stirring with the same rotation direction is overcome, the raw materials attached to the inner wall of the reaction kettle are scraped off by the U-shaped scraping plate to participate in stirring, the uneven stirring of the raw materials is avoided, secondary stirring is also needed, and the stirring efficiency is reduced.

Drawings

Fig. 1 shows a front view of the present utility model.

Fig. 2 shows a top view of the present utility model.

Reference numeral 1, motor, 2, L shaped plate, 3, rack, 4, reation kettle, 5, puddler first, 6, puddler second, 7, axostylus axostyle second, 8, axostylus axostyle first, 9, gear, 10, guide arm, 11, U-shaped pole, 12, return shape piece, 13, straight frid, 14, pan feeding pipe, 15, U-shaped scraper blade.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to fig. 1-2. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

When the stirring mechanism for the reaction kettle is used, liquid and solid raw materials are poured into the reaction kettle 4 through the feeding pipe 14, the feeding pipe 14 is covered by the cover body, the motor 1 is started, the motor 1 drives the U-shaped rod 11 to rotate by taking the output end of the motor 1 as the center of a circle, the U-shaped rod 11 drives the first shaft rod 8 to rotate, meanwhile, the vertical column of the U-shaped rod 11 drives the straight groove plate 13 to slide reciprocally, the straight groove plate 13 drives the pair of guide rods 10 to slide reciprocally along the corresponding square blocks 12, the straight groove plate 13 drives the pair of racks 3 to slide reciprocally along the corresponding gears 3 meshed with the straight groove plate, the pair of racks 3 slide reciprocally to drive the corresponding gears 3 to rotate reciprocally, the pair of gears 3 drive the corresponding second shaft rods 7 to rotate reciprocally, the first 5 of axostylus axostyle drives a set of puddler and uses motor 1 output as the centre of a circle rotatory, a set of puddler second 6 that a pair of axostylus axostyle second 7 drive corresponds uses corresponding gear 3 center pin as centre of a circle reciprocal rotation, break up the stirring to the caking through the gap between puddler first 5 and puddler second 6, replaced traditional same rotatory stirring to be difficult to stir the drawback of caking even, simultaneously, axostylus axostyle first 7 drives U-shaped scraper 15 along reation kettle 4 inner wall rotation, U-shaped scraper 15 scrapes down the raw materials that are attached to reation kettle 4 inner wall and participate in the stirring, avoid raw materials stirring inequality still to need secondary stirring, stirring efficiency is reduced, after the stirring is finished, switch off motor 1, open the valve and connect the stirred material can.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (6)

1. Stirring mechanism for reation kettle, including reation kettle (4), its characterized in that: a feeding pipe (14) is arranged at the upper eccentric position of the reaction kettle (4), a driving mechanism is arranged at the upper side of the reaction kettle (4), and a stirring mechanism is arranged in the reaction kettle (4);

The driving mechanism comprises a motor (1), an L-shaped plate (2), a U-shaped rod (11), a straight groove plate (13), a pair of guide rods (10), a pair of return blocks (12), a pair of racks (3) and a pair of gears (9);

L shaped plate (2) set up in reation kettle (4) upside, motor (1) set up in L shaped plate (2) upside, motor (1) output passes L shaped plate (2) and fixed connection U shaped pole (11), the vertical slide bar sliding arrangement of U shaped pole (11) in straight flute bar (13), the bottom rail bearing of U shaped pole (11) is connected reation kettle (4) upside, straight flute bar (13) both sides fixed connection respectively correspond guide arm (10), a pair of guide arm (10) other end respectively sliding arrangement in the correspondence in return shape piece (12), straight flute bar (13) both ends respectively fixed connection corresponds rack (3), a pair of rack (3) respectively with the meshing of corresponding gear (9), a pair of center pin bearing connection of gear (9) reation kettle (4) upside.

2. The stirring mechanism for a reaction kettle according to claim 1, wherein: the stirring mechanism comprises a first shaft lever (8), a second pair of shaft levers (7), a first group of stirring rods (5) and a second group of stirring rods (6);

The stirring device comprises a stirring rod I (5), a pair of stirring rods II (7), a stirring rod II (6) and a stirring rod II, wherein the stirring rod I (5) is fixedly connected with the outer side of the stirring rod I (8), the upper ends of the stirring rod II (7) are respectively connected with the inner upper ends of a reaction kettle (4) through bearings, the upper ends of the stirring rod I (8) are respectively arranged at the lower ends of the corresponding central shafts of gears (9), and the outer sides of the stirring rod II (7) are respectively fixedly connected with the corresponding stirring rod II (6).

3. The stirring mechanism for a reaction kettle according to claim 2, wherein: the stirring rods I (5) and the stirring rods II (6) are distributed in a staggered mode.

4. The stirring mechanism for a reaction kettle according to claim 2, wherein: the first shaft rod (8) is in concentric relation with the output end of the motor (1).

5. The stirring mechanism for a reaction kettle according to claim 1, wherein: the lower end of the reaction kettle (4) is provided with a valve.

6. The stirring mechanism for a reaction kettle according to claim 2, wherein: the lower end of the first shaft rod (8) is fixedly connected with a U-shaped scraping plate (15), the lower side of the U-shaped scraping plate (15) is attached to the inner lower side of the reaction kettle (4), and two vertical rods of the U-shaped scraping plate (15) are attached to the inner wall of the reaction kettle (4).