CN214261689U - Stirring mechanism of gravity-free mixing device for fireproof paint production - Google Patents

Abstract

The utility model provides a fire retardant coating production is with no gravity mixing arrangement's rabbling mechanism relates to no gravity and mixes technical field. The utility model discloses a casing, the slope of casing bottom is equipped with a plurality of mixing barrels, and is a plurality of mixing barrel's top is close to each other, the mixing barrel internal rotation is equipped with the rotary drum, equidistant being equipped with outer feed chute on the mixing barrel outer wall, equidistant being equipped with the interior feed chute that position and outer feed chute correspond on the rotary drum outer wall, it pushes away the dish to slide in the rotary drum, pushes away the dish and can only follow rotary drum endwise slip in the rotary drum, the casing bottom is equipped with the cylinder, the axial motion of mixing barrel and rotary drum is followed to the piston rod of cylinder, be equipped with the base on the piston rod of cylinder, it locates on the base to push away the dish rotation, be equipped with the rotary platform that the drive pushed away the dish in the base.

Description

Stirring mechanism of gravity-free mixing device for fireproof paint production

Technical Field

The utility model relates to a no gravity mixes technical field, concretely relates to fire retardant coating production is with no gravity mixing arrangement's rabbling mechanism.

Background

The gravity-free mixer is widely used for mixing powder materials such as dry powder mortar, chemical industry, pesticides, detergents, pigment food, monosodium glutamate, milk powder, salt, feed, chemicals, ceramics, plastics, rubber additives and the like, and the production of fire-proof coatings cannot be separated from the gravity-free mixer.

At present, no gravity mixing apparatus is generally through rotatory stirring leaf with the material in the air, make the material mix in the air, and high-speed rotatory stirring leaf can cause the breakage to the material, especially fragile component in the small powder, under the striking cutting of stirring leaf, its breakage rate is higher, influences the quality of mixture, needs to solve urgently.

Disclosure of Invention

The utility model aims at developing a reduce fire retardant coating production of material breakage rate with no gravity mixing arrangement's rabbling mechanism.

The utility model discloses a following technical scheme realizes:

fire prevention coating production is with rabbling mechanism of no gravity mixing arrangement, which comprises a housin, the slope of casing bottom is equipped with a plurality of mixing barrels, and is a plurality of mixing barrel's top is close to each other, the mixing barrel internal rotation is equipped with the rotary drum, the equidistant outer feed chute that is equipped with of mixing barrel outer wall, the equidistant interior feed chute that is equipped with position and outer feed chute and corresponds that is equipped with on the rotary drum outer wall, slide in the rotary drum and be equipped with and push away the dish, push away the dish and can only follow the rotary drum endwise slip in the rotary drum, the casing bottom is equipped with the cylinder, the axial motion of mixing barrel and rotary drum is followed to the piston rod of cylinder, be equipped with the base on the piston rod of cylinder, it locates on the base to push away the dish rotation, be equipped with the rotary platform that the drive pushed away the dish in the base.

Optionally, the bottom of the shell is also rotatably provided with a rotating shaft, the rotating shaft is provided with a stirring rod, and a motor connected with the rotating shaft in a transmission manner is correspondingly arranged in the bottom of the shell.

Optionally, the rotating shaft is vertically arranged, and the rotating shaft is further provided with a helical blade.

Optionally, the stirring rods on the rotating shaft are horizontally arranged and are arranged on the rotating shaft at equal intervals.

Optionally, the mixing barrels at the bottom of the shell are arranged in a circular shape at equal intervals, and the tops of the mixing barrels are close to the circle center of the circular shape.

Optionally, the rotating shaft is correspondingly arranged in the center of a circle formed by the mixing cylinders.

Optionally, a limiting ring for fixing the rotary drum in the axial direction thereof is disposed at a corresponding position on the inner wall of the mixing drum.

Optionally, the outer side wall of the pushing disc and the inner side wall of the rotating drum are respectively provided with a sliding block and a sliding rail which are matched with each other.

The utility model has the advantages that:

the utility model discloses a push away the ejecting material of dish and make the material mix, can prevent effectively that the breakable composition in the material is broken.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a sectional view of the mixing drum and the rotary drum.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model discloses a stirring mechanism of a gravity-free mixing device for producing fireproof paint, which comprises a shell 1, a plurality of mixing barrels 2 are obliquely arranged at the bottom of the shell 1, the tops of the mixing barrels 2 are close to each other, a rotary drum 3 is rotationally arranged in the mixing cylinder 2, outer feeding grooves 12 are arranged on the outer wall of the mixing cylinder 2 at equal intervals, the outer wall of the rotary drum 3 is provided with inner feeding grooves 13 at equal intervals, the positions of the inner feeding grooves are corresponding to those of the outer feeding grooves 12, a push disc 4 is arranged in the rotary drum 3 in a sliding way, the push disc 4 can only slide along the axial direction of the rotary drum 3 in the rotary drum 3, the bottom of the shell 1 is provided with an air cylinder 7, a piston rod of the air cylinder 7 moves along the axial direction of the mixing drum 2 and the rotary drum 3, a base 5 is arranged on a piston rod of the air cylinder 7, the push disc 4 is rotatably arranged on the base 5, and a rotary platform 6 for driving the push disc 4 is arranged in the base 5.

In an embodiment of the application, casing 1 bottom is equipped with two mixing barrel 2, two 2 slope settings of mixing barrel make both tops be close to each other, mixing barrel 2 is cylindrical, 2 rotations of mixing barrel are equipped with rotary drum 3, rotary drum 3 sets up with 2 coaxial lines of mixing barrel, the outer wall of rotary drum 3 and the inner wall contact of mixing barrel 2, rotary drum 3 and mixing barrel 2 coaxial line rotate, it is equipped with the spacing ring of fixing pivot 9 in its axial direction to correspond the position on 2 inner walls of mixing barrel, through the spacing ring makes rotary drum 3 fixed in mixing barrel 2's axial.

Mixing barrel 2 and 3 tops of rotary drum all are open structure, are equipped with three outer feed chute 12 on mixing barrel 2, outer feed chute 12 is arranged along its axial on mixing barrel 2 outer wall, and is three the equal interval align to grid of feed chute interval one hundred twenty degrees on mixing barrel 2 outer wall. The rotary drum 3 is correspondingly provided with three inner feeding grooves 13 matched with the outer feeding grooves 12, the inner feeding grooves 13 are axially arranged on the outer wall of the rotary drum 3, the three inner feeding grooves 13 are uniformly arranged on the outer wall of the rotary drum 3 at equal intervals of one hundred twenty degrees, the outer feeding grooves 12 and the inner feeding grooves 13 can be located at the same position through rotation of the rotary drum 3, the space inside the rotary drum 3 is communicated with the space outside through the outer feeding grooves 12 and the inner feeding grooves 13, correspondingly, the outer feeding grooves 12 and the inner feeding grooves 13 can be dislocated through rotation of the rotary drum 3, and the space inside the rotary drum 3 is sealed with the space outside.

A cylinder 7 matched with the mixing cylinder 2 and the rotary drum 3 is arranged at the corresponding position at the bottom of the shell 1, a piston rod of the cylinder 7 moves along the axial direction of the mixing cylinder 2 and the rotary drum 3, a piston rod of the cylinder 7 is provided with a base 5, the base 5 is rotatably provided with a push disc 4, a rotating platform 6 for driving the push disc 4 to rotate is correspondingly arranged in the base 5, the inner wall of the push disk 4 is in sliding contact with the inner wall of the rotary drum 3, the push disk 4 is coaxially arranged with the mixing drum 2 and the rotary drum 3, the outer side wall of the push disc 4 and the inner side wall of the rotary drum 3 are respectively provided with a slide block and a slide rail which are matched with each other, the slide rails are arranged along the axial direction of the rotary drum 3, so that the push disc 4 can slide on the rotary drum 3 along the axial direction thereof, when the rotary platform 6 drives the push disc 4 to rotate, because the slide rail sets up along the axial direction of rotary drum 3 for under the cooperation of slider and slide rail, push away the dish 4 and drive the rotation of rotary drum 3.

The bottom of the shell 1 in the middle of the two mixing barrels 2 is rotated to be provided with a rotating shaft 9, the rotating shaft 9 is vertically arranged, the rotating shaft 9 is provided with a spiral blade 11, stirring rods 10 which are arranged in a plurality of levels are arranged on the rotating shaft 9 between the spiral blades 11 at equal intervals, and the bottom of the shell 1 is correspondingly provided with a motor 8 which is in transmission connection with the rotating shaft 9.

The mixing barrels 2 at the bottom of the shell 1 are at least provided with two, when the mixing barrels 2 at the bottom of the shell 1 are provided with a plurality of mixing barrels, the mixing barrels 2 are arranged in a circular equidistant mode, the tops of the mixing barrels are close to the circle center of the circular mixing barrel, and the rotating shaft 9 is correspondingly arranged at the center of the circular mixing barrel formed by the mixing barrels 2.

The material enters the shell 1, the air cylinder 7 drives the push disc 4 to be positioned at the bottom of the rotary drum 3, the rotary platform 6 drives the push disc 4 to rotate the rotary drum 3, the outer feed chute 12 and the inner feed chute 13 are positioned at the same position, the material in the shell 1 is enabled to flow into the push disc 4 in the rotary drum 3 to fill the rotary drum 3, the rotary platform 6 drives the push disc 4 to rotate, the push disc 4 drives the rotary drum 3 to rotate, the outer feed chute 12 and the inner feed chute 13 are enabled to be staggered, the inner space and the outer space of the rotary drum 3 are isolated, the air cylinder 7 drives the push disc 4 to push the material upwards, the air cylinder 7 pushes the material upwards by the push disc 4, when the push disc 4 is driven to push outwards by the air cylinder 7, a certain amount of material is pushed out by the push disc 4 each time, the material is thrown to the middle of the two mixing drums 2 to be mixed, the material mixed in the middle part falls into the lower part, the motor 8 drives the rotating shaft 9 to drive the helical blade 11 and the stirring rod 10 to rotate, the materials are mixed and stirred, the materials are enabled to generate certain fluidity, after the material is completely ejected out by the push disc 4, the push disc 4 is driven by the air cylinder 7 to reset, and the rotating platform 6 drives the rotating drum 3 to rotate so that the materials enter the rotating drum 3 again.

The utility model discloses a 4 ejecting materials of pushing away dish make the material mix, can prevent effectively that breakable composition in the material is broken.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims (8)

1. Fire retardant coating production is with no gravity mixing arrangement's rabbling mechanism, its characterized in that includes:

a housing;

the mixing cylinders are obliquely arranged at the bottom of the shell, and the tops of the mixing cylinders are close to each other;

the rotary drum is rotatably arranged in the mixing drum;

the outer feeding grooves are arranged on the outer wall of the mixing barrel at equal intervals;

the inner feeding grooves are arranged on the outer wall of the rotary drum at equal intervals and are positioned corresponding to the outer feeding grooves;

the push disc is arranged in the rotary drum in a sliding manner and can only slide in the axial direction in the rotary drum;

the automatic feeding device comprises a shell, a mixing drum, a rotary drum, a pushing disc, a cylinder, a base, a rotary platform and a feeding device, wherein the cylinder is arranged at the bottom of the shell, a piston rod of the cylinder moves along the axial direction of the mixing drum and the rotary drum, the base is arranged on the piston rod of the cylinder, the pushing disc is rotatably arranged on the base, and the rotary platform for driving the pushing disc is arranged in the base.

2. The stirring mechanism of the gravity-free mixing device for fireproof paint production as claimed in claim 1, wherein a rotating shaft is further rotatably disposed at the bottom of the housing, a stirring rod is disposed on the rotating shaft, and a motor in transmission connection with the rotating shaft is correspondingly disposed in the bottom of the housing.

3. The stirring mechanism of the gravity-free mixing device for fireproof paint production according to claim 2, wherein the rotating shaft is vertically arranged, and the rotating shaft is further provided with a helical blade.

4. The stirring mechanism of the gravity-free mixing device for fireproof paint production according to claim 3, wherein the stirring rods on the rotating shaft are horizontally arranged and are equidistantly arranged on the rotating shaft.

5. The stirring mechanism of a gravity-free mixing device for fireproof paint production according to claim 4, wherein the mixing barrels are arranged at equal intervals in a circle at the bottom of the casing, and the top of the mixing barrels are close to the center of the circle.

6. The stirring mechanism of a gravity-free mixing device for fireproof paint production according to claim 5, wherein the rotating shaft is correspondingly arranged at the center of the circle formed by the mixing barrels.

7. The stirring mechanism of a gravity-free mixing device for fireproof paint production according to claim 6, wherein a limiting ring for fixing the drum in the axial direction thereof is provided at a corresponding position on the inner wall of the mixing barrel.

8. The stirring mechanism of a gravity-free mixing device for fireproof paint production according to claim 7, wherein the outer side wall of the pushing disc and the inner side wall of the rotating drum are respectively provided with a sliding block and a sliding rail which are matched with each other.

Images