CN210993866U

CN210993866U - Spiral heating stirrer

Info

Publication number: CN210993866U
Application number: CN201921665133.5U
Authority: CN
Inventors: 张成余
Original assignee: Jiangsu Qianli Machinery Co ltd
Current assignee: Jiangsu Qianli Machinery Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-14
Anticipated expiration: 2029-10-08

Abstract

The utility model provides a spiral heating stirrer, which belongs to the technical field of material mixing equipment and aims to solve the problems that the existing stirrer only can stir by a single stirring blade in the stirring process, the stirrer can flow fluid orderly, the liquid mixing effect is slow, and when some materials are mixed, external heating is needed, and additional equipment is needed for heating, and the stirrer comprises a stirring box; a sealing plate is fixedly sealed at the upper end of the inner box of the stirring box; and the middle part of the sealing plate is fixedly provided with a stirring mechanism. The utility model discloses in because the middle part of rabbling mechanism transversely installs two fixed covers that are parallel to each other, the middle part of fixed cover is rotated through the shaft coupling and is connected with the helical gear, and the lower extreme of (mixing) shaft is seted up threadedly, and the helical gear meshes with the lower extreme screw thread of (mixing) shaft mutually, and the left end and the right-hand member of shaft coupling fixed mounting have vertical vortex oar respectively, when the (mixing) shaft rotates, can drive the helical gear and rotate to make the vortex oar rotate, form vertical vortex, accelerate the mixing speed of inside liquid.

Description

Spiral heating stirrer

Technical Field

The utility model belongs to the technical field of the material mixing equipment, more specifically says, in particular to spiral heating agitator.

Background

In the chemical production process, a stirrer is often used. The purpose of the stirrer in the chemical reaction is to fully mix liquid in the chemical production by virtue of the action of the stirrer so as to meet the requirement that the chemical reaction can be carried out to the maximum extent. A common stirrer is that a stirring shaft is used as a central shaft on a stirring shaft, and blades are uniformly fixed around the stirring shaft.

For example, in patent application No. cn201720745142.x, a chemical stirrer comprises a stirring shaft and a plurality of blades which surround the stirring shaft with the stirring shaft as a central axis and are uniformly fixed. A spiral auxiliary paddle is movably mounted at the top of each blade, one end of the spiral auxiliary paddle is a mounting end, the mounting end is movably mounted on the corresponding blade, and the other end of the spiral auxiliary paddle extends in a spiral mode. The chemical stirrer of the utility model adopts the dispersion and stirring of the spiral auxiliary paddle, thus improving the stirring efficiency of the chemical stirrer, and the inclined dispersion of the spiral auxiliary paddle is more beneficial to the flow of liquid, thus achieving better stirring effect; the spiral auxiliary paddle also further improves the liquidity of the liquid; when the stirrer for chemical industry stops using, the spiral auxiliary paddle resets, has the blade of spiral auxiliary paddle, can extend the length of blade when needed, also can retract when not needed, saves the occupation of space to convenient transportation.

The existing stirrer can only stir by a single stirring blade in the stirring process, the stirrer can flow fluid orderly, the liquid mixing effect is slow, and a certain amount of materials need to be heated externally when mixed, so that additional equipment is required to be added for heating.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a spiral heating stirrer is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a spiral heating agitator to solve current agitator and at the stirring in-process, only can carry out single stirring leaf stirring, the agitator can the fluid flow in order, and liquid mixing effect is slow, needs external heating when mixing some materials moreover, must additionally add the problem that equipment carries out the heating.

The purpose and the efficacy of the spiral heating stirrer of the utility model are achieved by the following concrete technical means:

the spiral heating stirrer comprises a stirring box; a sealing plate is fixedly sealed at the upper end of the inner box of the stirring box; and the middle part of the sealing plate is fixedly provided with a stirring mechanism.

Further, still include the mounting hole on the agitator tank, the mounting hole that is parallel to each other is vertically seted up respectively to the upper end of the left side wall and the right side wall of agitator tank.

Further, rabbling mechanism still includes agitator motor, heater wiring port, stirring rake, (mixing) shaft, fixed cover, helical gear, turbulent flow oar, shaft coupling and heater strip, agitator motor is installed in the inversion of rabbling mechanism upper end, agitator motor has the (mixing) shaft through the vertical connection of shaft coupling, the lower extreme fixed mounting of (mixing) shaft has the stirring rake.

Furthermore, two fixed sleeves which are parallel to each other are transversely installed in the middle of the stirring mechanism, the middle of each fixed sleeve is rotatably connected with a helical gear through a coupling, the lower end of the stirring shaft is provided with threads, the helical gears are meshed with the threads of the lower end of the stirring shaft, and the left end and the right end of the coupling are respectively and fixedly provided with a vertical turbulence paddle.

Furthermore, two ends between the two fixing sleeves are fixedly connected with spiral heating wires, and the heating wires are electrically connected with a heater wiring port arranged at the upper end of the stirring mechanism.

Furthermore, the front end and the rear end of the sealing plate are respectively provided with a supporting rod, the supporting rods are fixedly clamped in the mounting holes of the stirring box through two nuts, and the two supporting rods are fixedly connected through a connecting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

because two fixed covers that are parallel to each other are transversely installed at rabbling mechanism's middle part, the middle part of fixed cover is rotated through the shaft coupling and is connected with the helical gear, and the lower extreme of (mixing) shaft is seted up threadedly, and the helical gear meshes with the lower extreme screw thread of (mixing) shaft mutually, and the left end and the right-hand member of shaft coupling fixed mounting have vertical vortex oar respectively, when the (mixing) shaft rotates, can drive the helical gear and rotate to make the vortex oar rotate, form vertical vortex, accelerate the mixing rate of inside liquid.

Because the two ends of the two fixed sleeves are fixedly connected with spiral heating wires, the heating wires are electrically connected with the heater wiring port arranged at the upper end of the stirring mechanism, the liquid in the stirring box can be heated by the heating wires, and the heating speed can be increased in the turbulent flow of stirring.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the right front upper axial view structure of the present invention.

Fig. 2 is a schematic view of the axle structure of the agitator tank in the state of the agitator tank casing being removed.

Fig. 3 is a schematic view of the structure of the agitator tank in the state of removing the casing.

Fig. 4 is a schematic view showing a large part of the structure of fig. 3 according to the present invention.

Fig. 5 is a schematic view of the sealing plate partially removed in the axial view.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a stirring box; 101. mounting holes; 2. a stirring mechanism; 201. a stirring motor; 202. a heater wiring port; 203. a stirring paddle; 204. a stirring shaft; 205. fixing a sleeve; 206. a helical gear; 207. a turbulence paddle; 208. coupling; 209. heating wires; 3. closing the plate; 301. a support rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a spiral heating stirrer, which comprises a stirring box 1; the upper end of the inner box of the stirring box 1 is fixedly sealed with a sealing plate 3, the stirring box 1 further comprises mounting holes 101, and the upper ends of the left side wall and the right side wall of the stirring box 1 are respectively and vertically provided with the mounting holes 101 which are parallel to each other; the middle part of the sealing plate 3 is fixedly provided with a stirring mechanism 2, the stirring mechanism 2 also comprises a stirring motor 201, a heater wiring port 202, a stirring paddle 203, a stirring shaft 204, a fixing sleeve 205, a helical gear 206, a turbulent paddle 207, a coupling 208 and a heating wire 209, the upper end of the stirring mechanism 2 is inversely provided with the stirring motor 201, the stirring motor 201 is vertically connected with the stirring shaft 204 through a coupling, the lower end of the stirring shaft 204 is fixedly provided with the stirring paddle 203, the stirring paddle 203 can be driven to rotate through the rotation of the stirring motor 201, so as to achieve the stirring purpose, the middle part of the stirring mechanism 2 is transversely provided with two parallel fixing sleeves 205, the middle part of the fixing sleeves 205 is rotatably connected with the helical gear 206 through the coupling 208, the lower end of the stirring shaft 204 is provided with threads, the helical gear 206 is meshed with the threads at the lower end of the stirring, when the stirring shaft 204 rotates, the helical gear 206 can be driven to rotate, so that the turbulence paddle 207 rotates to form vertical turbulence and accelerate the mixing speed of the internal liquid.

Wherein, both ends fixedly connected with spiral heater strip 209 between two fixed covers 205, its heater strip 209 is connected with the heater wiring port 202 electrical behavior of the installation of rabbling mechanism 2 upper end, and accessible heater strip 209 heats the liquid in the agitator tank 1.

Wherein, the bracing piece 301 is installed respectively to the front end and the rear end of shrouding 3, and bracing piece 301 is through two fixed centre gripping of nut in the mounting hole 101 of agitator tank 1, and is connected through the connecting rod is fixed again between two bracing pieces 301, easy to assemble and dismantlement.

The specific use mode and function of the embodiment are as follows:

when in use, the support rods 301 are fixedly clamped in the mounting holes 101 of the stirring box 1 through two screw caps, the two support rods 301 are fixedly connected through connecting rods, the stirring motor 201 is convenient to mount and dismount, the stirring motor 201 is started, the stirring motor 201 is inversely mounted at the upper end of the stirring mechanism 2, the stirring motor 201 is vertically connected with the stirring shaft 204 through a coupler, the lower end of the stirring shaft 204 is fixedly provided with the stirring paddle 203, the stirring paddle 203 can be driven to rotate through the rotation of the stirring motor 201, so that the stirring purpose is achieved, the middle part of the stirring mechanism 2 is transversely provided with two mutually parallel fixing sleeves 205, the middle part of the fixing sleeves 205 is rotatably connected with the helical gear 206 through the coupling 208, the lower end of the stirring shaft 204 is provided with threads, the helical gear 206 is meshed with the threads at the lower end of the stirring shaft 204, and the left end and, when the stirring shaft 204 rotates, the helical gear 206 can be driven to rotate, so that the turbulence paddle 207 rotates to form vertical turbulence and accelerate the mixing speed of the internal liquid, in addition, two spiral heating wires 209 are fixedly connected to two ends between the two fixing sleeves 205, the heating wires 209 are electrically connected with the heater wiring port 202 installed at the upper end of the stirring mechanism 2, and the liquid in the stirring box 1 can be heated by the heating wires 209.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Spiral heating agitator, its characterized in that: comprises a stirring box (1); a sealing plate (3) is fixedly sealed at the upper end of the inner box of the stirring box (1); the middle part of the sealing plate (3) is fixedly provided with a stirring mechanism (2); the stirring box (1) further comprises mounting holes (101), and the upper ends of the left side wall and the right side wall of the stirring box (1) are respectively and vertically provided with the mounting holes (101) which are parallel to each other; the stirring mechanism (2) further comprises a stirring motor (201), a heater wiring port (202), a stirring paddle (203), a stirring shaft (204), a fixed sleeve (205), a helical gear (206), a turbulence paddle (207), a coupling (208) and a heating wire (209), wherein the stirring motor (201) is arranged at the upper end of the stirring mechanism (2) in an inverted mode, the stirring motor (201) is vertically connected with the stirring shaft (204) through a coupling, and the stirring paddle (203) is fixedly arranged at the lower end of the stirring shaft (204); the middle part of the stirring mechanism (2) is transversely provided with two mutually parallel fixed sleeves (205), the middle part of each fixed sleeve (205) is rotatably connected with a helical gear (206) through a coupling (208), the lower end of the stirring shaft (204) is provided with a thread, the helical gear (206) is meshed with the lower end thread of the stirring shaft (204), and the left end and the right end of the coupling (208) are respectively and fixedly provided with a vertical turbulence paddle (207).

2. The helical heating agitator of claim 1, wherein: two ends between the two fixed sleeves (205) are fixedly connected with spiral heating wires (209), and the heating wires (209) are electrically connected with a heater wiring port (202) arranged at the upper end of the stirring mechanism (2).

3. The helical heating agitator of claim 1, wherein: the front end and the rear end of shrouding (3) are installed bracing piece (301) respectively, bracing piece (301) are through two fixed centre gripping of nut in mounting hole (101) of agitator tank (1), and are connected through the connecting rod is fixed again between two bracing pieces (301).