CN217118177U - Sandwich pot capable of alternately stirring mixed materials - Google Patents

Abstract

The utility model provides a jacketed kettle for cross-stirring mixed materials, which comprises a kettle body, wherein an inner stirring mechanism and an outer stirring mechanism are arranged in the kettle body; interior rabbling mechanism includes the interior (mixing) shaft of the vertical setting of pot body center department to and the interior stirring rake that sets up on this interior (mixing) shaft, and outer rabbling mechanism includes the stirring frame, and the stirring frame is installed on the pot cover, and the pot cover is equipped with this stirring frame of drive around pot body central line pivoted actuating mechanism, and the left and right frame of stirring frame is equipped with outer stirring rake. In the utility model, set up inside and outside two rabbling mechanisms in the intermediate layer pot, realize clockwise, two anticlockwise stirring of direction simultaneously to the internal material of pot, increased the central department material stirring dynamics of pot to increased the internal material stirring power size of pot, improved material stirring speed and quality, guaranteed material heating homogeneity, improved production efficiency.

Description

Sandwich pot capable of alternately stirring mixed materials

Technical Field

The utility model belongs to intermediate layer pot production field especially relates to an alternately stir mixed material's intermediate layer pot.

Background

Jacketed kettles, also known as steam kettles, cooking kettles, jacketed steam kettles, are generally composed of a kettle body and supporting legs. The jacketed kettle has fixed, tilting and stirring types, and is widely applied to the industrial processing field because of the characteristics of large heating area, high heat efficiency, uniform heating, short liquid boiling time, easy control of heating temperature, beautiful appearance, easy installation, convenient operation, safety, reliability and the like. Inside rabbling mechanism that sets up of intermediate layer pot is the unidirectional rotation mode, both set up the (mixing) shaft in pot body center department, set up the stirring rake on the (mixing) shaft, clockwise or anticlockwise rotation of (mixing) shaft during the stirring, drive the stirring rake and stir pot internal material, this unidirectional rotation stirring mode can be big because of edge stirring dynamics in the stirring process, the stirring is inhomogeneous for a short time to appear in center department stirring dynamics, the upper and lower layer is mixed inhomogeneous, the inhomogeneous problem of heating, for guaranteeing product quality, need increase churning time to improve material mixing quality, therefore this stirring mode exists compounding speed slower, the lower problem of production efficiency.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a alternately stir mixed material's intermediate layer pot, through to the synchronous clockwise of the internal material of pot, the alternately stirring of anticlockwise, the internal material stirring dynamics of increase pot and mixing velocity improve the internal material stirring effect of pot and mixing quality, improve production efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a jacketed kettle for cross-stirring mixed materials comprises a kettle body arranged on supporting legs, a discharge port is arranged at the bottom of the kettle body, the top of the kettle body is open and is matched with a kettle cover, and an inner stirring mechanism and an outer stirring mechanism are arranged in the kettle body;

the inner stirring mechanism comprises an inner stirring shaft vertically arranged at the center of the pot body and an inner stirring paddle arranged on the inner stirring shaft, and a first motor for driving the inner stirring shaft to rotate is arranged at the top of the pot cover;

the outer stirring mechanism comprises a stirring frame corresponding to the vertical section of the pot body in shape and size, the stirring frame is arranged on the pot cover, the pot cover is provided with a driving mechanism for driving the stirring frame to rotate around the central line of the pot body, and the left and right frames of the stirring frame are respectively provided with an outer stirring paddle in the horizontal direction towards the central direction of the pot body;

the inner stirring paddles and the outer stirring paddles are arranged in a staggered mode in the vertical direction.

Furthermore, the driving mechanism comprises a second motor arranged at the top end of the pot cover, a second motor shaft of the second motor is a hollow shaft, the second motor shaft and a first motor shaft of the first motor are concentrically arranged, the second motor shaft penetrates through the pot cover downwards and extends into the upper space of the pot body, and the stirring frame is fixedly arranged on the second motor shaft;

the first motor shaft penetrates through the second motor shaft, and the inner stirring shaft is fixedly connected with the first motor shaft.

Furthermore, the stirring frame comprises two split parts which are symmetrically arranged about the central line of the pot body, the two ends, which are opposite to the upper parts of the two split parts, are fixedly connected on a second motor shaft through a two-piece pipe clamp, and the two ends, which are opposite to the lower parts of the two split parts, are fixedly connected with a bearing arranged at the bottom end of the inner stirring shaft through another two-piece pipe clamp.

Furthermore, interior stirring shaft axial is equipped with 2 internal stirring units at least, and every internal stirring unit of group includes two interior stirring rake, this two interior stirring rake is through fixed cover movable sleeve dress on the internal stirring axle, fixed cover is fixed through jackscrew and internal stirring axle.

Furthermore, the circumferential direction of the inner stirring paddles of each group of the inner stirring units is staggered with the circumferential direction of the inner stirring paddles of other groups.

Further, interior stirring rake and outer stirring rake are the flat bar plate structure respectively, and interior stirring rake and outer stirring rake terminal surface slope setting separately.

Furthermore, the pot cover is provided with an observation port, the observation port is sealed and provided with a turning plate, and the turning plate is hinged on the pot cover through a hinge.

Furthermore, the left and right frames of the stirring frame and the left and right ends of the bottom frame are respectively provided with a plurality of scrapers, the scrapers arranged on the left side of the stirring frame are staggered with the scrapers arranged on the right side of the stirring frame, and the distance between every two adjacent scrapers corresponds to the width of the scrapers.

Compared with the prior art, alternately stir mixed material's intermediate layer pan have following advantage:

(1) the utility model discloses in, set up inside and outside two rabbling mechanisms in the intermediate layer pot, realize clockwise, two anticlockwise direction stirs simultaneously to the internal material of pot, increased the central department material stirring dynamics of pot to increased the internal material stirring power size of pot, improved material stirring speed and quality, guaranteed material heating homogeneity, improved production efficiency.

(2) The utility model discloses in, the coaxial setting of motor shaft of the first motor of the inside and outside rabbling mechanism of drive and second motor improves whole device compact structure nature.

(3) The utility model discloses in, the stirring frame adopts the components of a whole that can function independently structure, and its both ends are installed on second motor shaft and interior (mixing) shaft through two formula pipe clamps respectively, improve the installation convenience to improve stirring stability.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a front view of a jacketed kettle according to the present embodiment;

FIG. 2 is a schematic view of the internal structure of the jacketed kettle according to this embodiment;

FIG. 3 is a perspective view of the inner stirring mechanism in the present embodiment;

FIG. 4 is a perspective view of the stirring frame;

fig. 5 is a perspective view of the lid.

Description of reference numerals:

1-a leg; 2-a pot body; 21-pot cover; 22-a discharge pipe; 23-a stop valve; 211-a flap; 3-a first motor; 31-a first motor shaft; 4-a second motor; 41-a second motor shaft; 5-stirring frame; 51-a split portion; 52-a scraper; 6-two-piece pipe clamp; 7-inner stirring paddle; 71-fixing the sleeve; 72-top thread; 8-external stirring paddle; 9-internal stirring shaft.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in figure 1, a alternately stir intermediate layer pot of misce bene material, including setting up the pot body 2 on stabilizer blade 1, the pot bottom department of the pot body 2 is equipped with the discharge gate, and the discharge gate corresponds there is discharging pipe 22, and discharging pipe 22 is provided with stop valve 23, and the open material of being convenient for put into for the feed inlet in 2 tops of the pot body, and 2 tops of the pot body are matched with pot cover 21, are equipped with interior rabbling mechanism and outer rabbling mechanism in the pot body 2.

The pot cover 21 top is equipped with first motor 3 and second motor 4, and first motor 3 is located directly over the second motor 4, and first motor shaft 31 of first motor 3 and the second motor shaft 41 of second motor 4 set up with one heart, and set up in pot cover center department, and second motor shaft 41 is the hollow shaft, and second motor shaft 41 stretches out the pot cover 21 downwards and then extends to the interior upper portion space of pot body 2 in, and second motor shaft 41 is worn out to first motor shaft 31, as shown in fig. 2. In this embodiment, interior rabbling mechanism in the pot body 2 includes the interior (mixing) shaft 9 of the vertical setting of pot body 2 center department, and interior (mixing) shaft 9 top and first motor shaft 31 are connected fixedly, and interior (mixing) shaft 9 bottom extends bottom of a boiler position department, and the stirring rake 7 in radially being provided with along the pot body 2 on this interior (mixing) shaft 9, and the one end that interior stirring rake 7 distal end deviates from interior (mixing) shaft 9 promptly is close to the pot body 2 lateral wall. A gap is left between the far end of the inner stirring paddle 7 and the side wall of the pot body, so that a space for the rotation of the outer stirring mechanism is ensured. The outer stirring mechanism comprises a stirring frame 5 which is arranged in the pot body 2 and has the shape and the size corresponding to the vertical section of the pot body. In this embodiment, stirring frame 5 is the square frame of vertical setting, and stirring frame 5 size slightly is less than the vertical cross sectional dimension of pot body for leave the clearance between stirring frame 5 and the 2 internal surfaces of pot body, guarantee on the one hand that stirring frame 5 can be at 2 internal rotations of pot, on the other hand be convenient for follow-up at stirring frame 5 outside position installation scraper blade 52, with at the stirring frame rotation in-process, the material on the wall of the pot body is in time cleared up to scraper blade 52, prevents that material and pot body lateral wall from gluing and hanging. The stirring frame 5 is installed on a second motor shaft 41, the left frame and the right frame of the stirring frame 5 are respectively provided with an outer stirring paddle 8 in the horizontal direction towards the center of the pot body 2, and the far end of the outer stirring paddle 8, namely one end of the far end towards the center of the pot body 2, is close to the inner stirring shaft 9. In order to ensure that the stirring operation is carried out smoothly, the inner stirring paddles 7 and the outer stirring paddles 8 are arranged in a staggered mode in the vertical direction.

In this embodiment, the stirring frame 5 is of a split structure, and as shown in fig. 4, the stirring frame includes two split portions 51 symmetrically arranged about a center line of the pot body. In this embodiment, the cross section of the pot body is rectangular, so the split parts 51 are of a U-shaped frame structure, and the U-shaped openings of the two split parts 51 are opposite. The two opposite ends of the upper parts of the two part bodies 51 are connected and fixed on the second motor shaft 41 through a two-piece pipe clamp 6, and the two opposite ends of the lower parts of the two part bodies 51 are connected and fixed through another two-piece pipe clamp 6 and a bearing arranged at the bottom end of the inner stirring shaft 9. This structure makes 5 upper ends of stirring frame can dismantle to be fixed on second motor shaft 41, and its lower extreme can be dismantled and rotate the installation including on (mixing) shaft 9, and the stirring frame of being convenient for on the one hand is dismantled, and on the other hand makes interior rabbling mechanism and outer rabbling mechanism support each other, improves inside and outside rabbling mechanism and supports and rotational stability.

In this embodiment, the inner stirring shaft 9 is at least provided with 2 groups of inner stirring units in the axial direction, as shown in fig. 3, each group of inner stirring units comprises two inner stirring paddles 7, and the circumferential direction of the inner stirring paddles 7 of each group of inner stirring units is staggered with the inner stirring paddles 7 of other groups, so as to improve the stirring speed and uniformity of the materials in the pot body 2. Two inner stirring paddles 7 of each group of stirring units are arranged on a fixed sleeve 71, the two inner stirring paddles 7 are positioned on two sides of the fixed sleeve 71, the fixed sleeve 71 is movably sleeved on an inner stirring shaft 9, and the fixed sleeve 71 is fixed with the inner stirring shaft 9 through a jackscrew 72. This structure is convenient for stirring rake 7 dismouting. At least one group of outer stirring units are arranged on the stirring frame 5, and the outer stirring units and the inner stirring units are arranged in a staggered mode in the vertical direction. For example, as shown in fig. 2, the outer stirring units are provided in one group, the inner stirring units are provided in 2 groups, and the outer stirring units are located between the two groups of inner stirring units. The outer stirring unit comprises two outer stirring paddles 8 which are installed on the left frame and the right frame of the stirring frame, and the materials in the pot body are subjected to cross stirring operation through the outer stirring paddles 8 and the inner stirring paddles 7 in a forward and reverse rotating mode, namely clockwise and anticlockwise rotating mode.

In this embodiment, interior stirring rake 7 is the flat bar plate structure respectively with outer stirring rake 8, and interior stirring rake 7 sets up with 8 terminal surfaces of outer stirring rake slope separately, and relative interior (mixing) shaft 9 rotation direction, and stirring rake 7 terminal surface incline direction is the same in two of each interior stirring unit, and each outer stirring rake 8 terminal surface incline direction of stirring unit of organizing is the same.

In this embodiment, the pot cover 21 is provided with an observation opening, as shown in fig. 5, the pot cover 21 is hinged with a turning plate 211 at the observation opening through a hinge, and the turning plate 211 is covered on the observation opening.

In this embodiment, for preventing that the material from bonding on the pot body 2, need in time clear up pot body surface material, on the left of stirring frame 5, right frame and underframe left and right-hand member respectively through screw demountable installation have a plurality of scraper blades 52, and the scraper blade 52 of the 5 left frames of stirring frame and the crisscross setting of the scraper blade 52 vertical direction of right frame, the scraper blade 52 of underframe left end and the scraper blade 52 of its right-hand member radially crisscross setting along the bottom of a boiler, every two scraper blades 52 distances of close proximity correspond with scraper blade 52 width.

The working process of the embodiment is as follows: pour the material into the pot by 2 upper portion feed inlets of the pot body in vivo, then close the pot cover 21 lid on the pot body, open first motor 3 and second motor 4, first motor shaft 31 and second motor shaft 41 antiport, one of them clockwise rotations of first motor shaft 31 and second motor shaft 41 promptly, another anticlockwise rotation, this moment interior rabbling mechanism and outer rabbling mechanism are around pot body central line antiport, interior stirring rake 7 and outer stirring rake 8 are to the material cross mixing, this stirring mode increase pot body center department material stirring strength, increase material forward, reverse relative movement speed, improve material mixing speed. After the stirring is finished, the stop valve 23 of the discharging pipe 22 at the bottom of the pot body is opened to discharge.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a alternately stir mixed material's intermediate layer pot which characterized in that: the stirring device comprises a pot body (2) arranged on support legs (1), wherein a discharge hole is formed in the bottom of the pot body (2), the top of the pot body (2) is open and is matched with a pot cover (21), and an inner stirring mechanism and an outer stirring mechanism are arranged in the pot body (2);

the inner stirring mechanism comprises an inner stirring shaft (9) vertically arranged at the center of the pot body (2) and an inner stirring paddle (7) arranged on the inner stirring shaft (9), and a first motor (3) for driving the inner stirring shaft (9) to rotate is arranged at the top of the pot cover (21);

the outer stirring mechanism comprises a stirring frame (5) with the shape and size corresponding to the vertical section of the pot body, the stirring frame (5) is arranged on a pot cover (21), the pot cover (21) is provided with a driving mechanism for driving the stirring frame (5) to rotate around the central line of the pot body, and the left frame and the right frame of the stirring frame (5) are respectively provided with an outer stirring paddle (8) in the direction horizontally facing the center of the pot body (2);

the inner stirring paddles (7) and the outer stirring paddles (8) are arranged in a staggered mode in the vertical direction.

2. The jacketed kettle for cross-mixing mixed materials of claim 1, wherein: the driving mechanism comprises a second motor (4) arranged at the top end of the pot cover (21), a second motor shaft (41) of the second motor (4) is a hollow shaft, the second motor shaft (41) and a first motor shaft (31) of the first motor (3) are concentrically arranged, the second motor shaft (41) penetrates through the pot cover (21) downwards and extends into the upper space of the pot body (2), and the stirring frame (5) is fixedly arranged on the second motor shaft (41);

the first motor shaft (31) penetrates through the second motor shaft (41), and the inner stirring shaft (9) is fixedly connected with the first motor shaft (31).

3. The jacketed kettle for cross-mixing mixed materials of claim 2, wherein: the stirring frame (5) comprises two part bodies (51) which are symmetrically arranged about the center line of the pot body, the two opposite ends of the upper parts of the two part bodies (51) are connected and fixed on a second motor shaft (41) through a two-piece pipe clamp (6), and the two opposite ends of the lower parts of the two part bodies (51) are connected and fixed through a bearing arranged at the bottom end of the inner stirring shaft (9) and the other two-piece pipe clamp (6).

4. The jacketed kettle for cross-mixing mixed materials of claim 1, wherein: interior (mixing) shaft (9) axial is equipped with 2 internal stirring units at least, and every internal stirring unit of a group includes two interior stirring rake (7), stirring rake (7) are on including (mixing) shaft (9) through fixed cover (71) activity suit in these two, fixed cover (71) are fixed through jackscrew (72) and interior (mixing) shaft (9).

5. The jacketed kettle of claim 4, wherein: the inner stirring paddles (7) of each group of inner stirring units are arranged in the circumferential direction in a staggered mode with the inner stirring paddles (7) of other groups.

6. The jacketed kettle for cross-mixing mixed materials of claim 1, wherein: interior stirring rake (7) and outer stirring rake (8) are the flat bar plate structure respectively, and just interior stirring rake (7) and outer stirring rake (8) terminal surface slope setting separately.

7. The jacketed kettle for cross-mixing mixed materials of claim 1, wherein: the pot cover (21) is provided with an observation port, the observation port is sealed and covered with a turning plate (211), and the turning plate is hinged on the pot cover (21) through a hinge.

8. The jacketed kettle for cross-mixing mixed materials of claim 1, wherein: the left and right frames of the stirring frame (5) and the left and right ends of the bottom frame are respectively provided with a plurality of scrapers (52), the scrapers (52) arranged on the left side of the stirring frame and the scrapers (52) arranged on the right side of the stirring frame are arranged in a staggered mode, and the distance between every two adjacent scrapers (52) corresponds to the width of each scraper (52).

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