CN115814678B

CN115814678B - Automatic dispersion mixing equipment

Info

Publication number: CN115814678B
Application number: CN202310100593.8A
Authority: CN
Inventors: 徐国华
Original assignee: Jiangsu Huasheng Guolian Technology Co ltd
Current assignee: Jiangsu Huasheng Guolian Technology Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-05-16
Anticipated expiration: 2043-02-13
Also published as: CN115814678A

Abstract

The invention provides automatic dispersing and mixing equipment, which belongs to the technical field of dispersing and mixing equipment and comprises a mixing barrel, an upper cover and a lifting device, wherein a stirring and scattering part and a model net barrel are arranged below the upper cover, the stirring and scattering part is positioned in the model net barrel, the model net barrel simulates the shape of the mixing barrel and is positioned in the mixing barrel, the model net barrel is elastically and slidably connected with the upper cover, the bottom of the model net barrel is rotatably connected with a grinding rod piece, a scraping ring is arranged at the barrel opening of the mixing barrel, a feed inlet is arranged on the upper cover, and a dispersing and feeding assembly is arranged below the feed inlet. This automatic dispersion mixing equipment improves the process of powder material loading and the handling process of attachment and optimizes at the in-process that powder liquid mixes, handles the caking simultaneously, has effectively improved the speed that powder liquid mixes, and can fully guarantee the even and mixed quality of powder liquid mixture.

Description

Automatic dispersion mixing equipment

Technical Field

The invention relates to the technical field of dispersion mixing equipment, in particular to automatic dispersion mixing equipment.

Background

The dispersion mixing equipment is commonly used for mixing treatment of powder and liquid, and the working process is that powder and liquid are placed into a stirring container and then are scattered through stirring and are mixed with the liquid, in the powder-liquid mixing process, the agglomeration of the powder and the adhesion of the powder to the inner wall of the container often occur, the agglomerated powder is difficult to be rapidly scattered and mixed with the liquid, and the powder adhered to the inner wall of the container cannot be sufficiently dispersed and mixed, so that the uniformity of the mixture and the quality of the mixture are seriously influenced.

To the above-mentioned problem, the existing handling measure is to add powder into liquid with a small amount of many times, but the adding process is more tedious and takes longer time, has reduced the speed and convenience of powder adding process, and in addition, the handling measure is to increase scraping mechanism, scrape the attachment on the container inner wall through increasing scraping mechanism, but the attachment scraped off is still massive generally, is difficult to be stirred and broken up fast and mix with liquid, can't effectually improve the efficiency that powder liquid mixes.

Disclosure of Invention

In order to solve the technical problems, the invention provides an automatic dispersing and mixing device which is realized by the following specific technical means: including mixing drum, upper cover and elevating gear, the upper cover is located directly over the mixing drum and the upper cover is connected on elevating gear, the below of upper cover is provided with stirring portion of scattering and model net drum, stirring portion of scattering is located model net drum, model net drum simulation mixing drum's shape and be located the mixing drum, model net drum and upper cover elastic sliding connection and model net drum's bottom rotate and be connected with the member of milling, the shape of member of milling and model net drum bottom looks adaptation, be connected with the gag lever post in concave region on the member of milling, be provided with the locating part corresponding with the gag lever post on the stirring portion of scattering, the bung hole department of mixing drum is provided with the scraping ring, the scraping ring is located the model net drum and pastes on the inside wall of model net drum, the scraping ring is connected with the mixing drum through connecting piece one, set up the spacing activity groove that supplies connecting piece one to remove on the model net drum, be provided with the feed inlet on the upper cover, the lower part of feed inlet is provided with dispersion material loading assembly, dispersion loading assembly includes the fixed ring seat, the swivel mount, the top has the open lower side to export unit, the supporting element, the upper and the material taking block is connected with the spacing block by the arc-shaped block on the upper and the upper end of the arc-shaped block, the material taking block is connected to the arc-shaped unit and the upper end of curve.

The first preferred technical scheme is as follows: the material taking units uniformly distributed along the circumferential direction of the rotating ring seat are divided into a plurality of repeated groups, the number of the material taking units in each repeated group is equal to the number of the arc-shaped supporting sections, and the supporting blocks on the material taking units in each repeated group are in one-to-one correspondence with the arc-shaped supporting sections.

And the second preferred technical scheme is as follows: the arc supporting sections distributed from top to bottom are divided into an inner part and an outer part, the inner part and the outer part are respectively positioned at the inner side and the outer side of the rotating ring seat, the material taking units in the repeated group are equally divided into two parts, one part corresponds to the arc supporting sections at the inner side of the rotating ring seat, and the other part corresponds to the arc supporting sections at the outer side of the rotating ring seat.

And the preferred technical scheme is as follows: the supporting blocks are spherical and rotationally embedded on the material taking unit, and a plurality of protrusions corresponding to the supporting blocks are arranged on the arc supporting sections.

The preferable technical scheme is as follows: the arc-shaped supporting section and the fixed ring seat are synchronously connected to the upper cover in an up-down sliding mode, the rotating ring seat is connected with a synchronous stop block, and the stirring and scattering part is connected with a synchronous seat corresponding to the synchronous stop block.

The preferable technical scheme is as follows: the cross section of the scraping ring is in a right triangle shape, and both ends of the grinding rod piece are provided with inclined scraping plates which correspond to the hypotenuses of the right triangle.

The preferable technical scheme is as follows: the lower part of the first connecting piece is connected with a filling net strip, the filling net strip is connected in the limiting movable groove in a sliding mode, and the filling net strip and the model net barrel are spliced together to completely simulate the shape of the mixing barrel.

The preferred technical scheme is as follows: the limiting rods are symmetrically distributed and connected with the milling rod piece through connecting shafts, the connecting shafts are connected to the lower ends of the stirring shafts in a sliding mode, and the connecting shafts are connected with the milling rod piece through connecting rods.

The invention has the following beneficial effects: 1. this automatic dispersion mixing apparatus is through mixing drum, upper cover, model net bucket, the member of milling, gag lever post, locating part, scrape the ring, spacing movable groove, disperse material loading subassembly, arch, slope scraper blade and the combined action of filling net strip, improves the process of powder material loading and the processing procedure of attachment and optimizes, handles the caking simultaneously, has effectively improved the speed that powder liquid mixes, and can fully guarantee the even of powder liquid mixture and the quality of mixing.

This automatic dispersion mixing apparatus is through mixing drum, upper cover, elevating gear, model net barrel, the member of milling, the gag lever post, the locating part, scrape ring and spacing movable groove's combined action, separate the inside wall of caking and mixing drum and replace the inner wall of mixing drum simultaneously to bear the attachment of attachment to with attachment and caking gathering together unified processing of milling, make attachment and caking abundant disperse back again with liquid mixing, effectively improved speed, degree of consistency and the quality of mixing of powder-liquid.

This automatic dispersion mixing apparatus supports the section, supports piece and bellied combined action through feed opening, solid fixed ring seat, rotation ring seat, extracting unit, arc, carries out the subdividing to the powder of continuous material loading and controls the powder of subdivision and scatter into the liquid with certain route, has not only effectively improved the speed of material loading, has reduced the condition of powder caking simultaneously, and whole material loading process is simple and convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a first partial cross-sectional view of the present invention.

Fig. 3 is a second partial cross-sectional view of the present invention.

Fig. 4 is a schematic structural diagram of a dispersion feeding assembly according to the present invention.

Fig. 5 is a schematic diagram of the structure of the model net barrel of the present invention.

FIG. 6 is a schematic view of a scraper ring according to the present invention.

FIG. 7 is a schematic view of the structure of the boss and the arc-shaped abutment segment of the present invention.

In the figure: 1. a mixing drum; 2. an upper cover; 3. a lifting device; 4. a model net barrel; 5. milling the rod piece; 6. a limit rod; 7. a limiting piece; 8. a scraping ring; 9. a limit movable groove; 10. a feed inlet; 11. a dispersion feeding assembly; 111. a fixed ring seat; 112. a rotary ring seat; 113. a material taking unit; 114. an arc-shaped supporting section; 115. abutting blocks; 12. a protrusion; 13. a synchronous stop block; 14. a synchronous seat; 15. a tilting blade; 16. filling the net strips.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1, 2, 3 and 6, an automatic dispersion mixing apparatus includes a mixing drum 1, an upper cover 2 and a lifting device 3, wherein the upper cover 2 is located right above the mixing drum 1 and the upper cover 2 is connected to the lifting device 3, a stirring and scattering part and a model net drum 4 are arranged below the upper cover 2, the stirring and scattering part is located in the model net drum 4, the stirring and scattering part comprises a stirring shaft and a stirring head, the stirring head is rotatably connected to the upper cover 2 through the stirring shaft, the stirring shaft is driven by a motor, the motor is mounted on the top of the upper cover 2, the model net drum 4 simulates the shape of the mixing drum 1 and is located in the mixing drum 1, the model net drum 4 is elastically and slidably connected with the upper cover 2 and the bottom of the model net drum 4 is rotatably connected with a grinding rod 5, in particular, the model net drum 4 is connected with the upper cover 2 through an elastic member, the shape of the grinding rod 5 is adapted to the shape of the bottom of the model net drum 4, the milling rod piece 5 is connected with a limiting rod 6 with a concave area, a stirring shaft is provided with a limiting piece 7 corresponding to the limiting rod 6, a scraping ring 8 is arranged at the barrel mouth of the mixing barrel 1, the scraping ring 8 is positioned in the model net barrel 4 and is attached to the inner side wall of the model net barrel 4, the scraping ring 8 is connected with the mixing barrel 1 through a connecting piece I, a limiting movable groove 9 for the connecting piece I to move is arranged on the model net barrel 4, in the powder-liquid mixing treatment process, when powder is added into liquid and stirred and scattered for a period of time, the lifting device 3 is started to drive the upper cover 2 to move upwards, so that the model net barrel 4 moves upwards synchronously, in the upward movement process of the model net barrel 4, the caking in the powder-liquid mixture is filtered completely, and meanwhile, due to the simulation of the shape of the model net barrel 4 to the mixing barrel 1, not only separate the caking and the inside wall of blending drum 1 and replace the inner wall of blending drum 1 simultaneously, make the direct attachment of powder liquid mixing process on the inside wall of model net drum 4 and can not adhere to on the inside wall of blending drum 1, along with the upward movement of model net drum 4, scrape the attachment on the inside wall of model net drum 4 and scrape down, finally make attachment and caking gather in the bottom of model net drum 4, meanwhile, along with elevating gear 3 further moves a section distance, spacing movable groove 9 on the model net drum 4 is under the restriction of connecting piece one, make model net drum 4 stop moving, at this moment, gag lever 6 and gag lever 7 mutually limit, then the low-speed rotation (mixing) shaft drives the attachment and the caking of grinding member 5 to model net drum 4 bottom gathering through the mutual restriction of gag lever 6 and gag lever 7, make attachment and caking abundant disperse back with liquid mixing, effectively improve the speed of powder liquid mixing, and model net drum 4 filters out the caking in the complete and makes its abundant dispersion again, the circumstances in the mixed liquid has been avoided, effectively improved, and the quality of the attachment can be passed through the connecting rod 5 is passed through in time and the connecting rod 5 is connected with the connecting piece, and the caking is further connected to the end of grinding member 5, wherein can be passed through the connecting piece 5 in time, and the quality of grinding member is connected with the caking drum 5 is connected.

Referring to fig. 1, 2, 3 and 4, a feed inlet 10 is provided on an upper cover 2, a dispersion feeding component 11 is provided below the feed inlet 10, the dispersion feeding component 11 includes a fixed ring seat 111, a rotating ring seat 112, a material taking unit 113 with an opening below, a plurality of arc supporting sections 114 and a plurality of supporting blocks 115, the rotating ring seat 112 is rotatably connected to the upper cover 2 through the fixed ring seat 111, specifically, an annular guide groove can be provided at the bottom of the fixed ring seat 111, rollers rolling along the annular guide groove are mounted at the top of the rotating ring seat 112, the material taking unit 113 is rotatably connected to the rotating ring seat 112 and uniformly distributed along the circumferential direction of the rotating ring seat 112, the opening on the material taking unit 113 is larger than the opening, the arc supporting sections 114 are connected to the upper cover 2 and distributed from top to bottom, the supporting blocks 115 are connected to the material taking unit 113 and the supporting blocks 115 on adjacent to the material taking unit 113 are staggered up and down, in the feeding process, powder continuously falls into liquid through the feed inlet 10, at this time, the rotary ring seat 112 is rotated to drive the material taking unit 113 to sequentially pass through the lower part of the feed inlet 10, when the material taking unit 113 passes through the feed inlet 10, powder falls into the material taking unit 113 from an opening and falls into solution from an outlet, and as the inlet is larger than the outlet, the powder in the material taking unit 113 continuously falls into the liquid along the rotary path of the rotary ring seat 112 along with the rotation of the rotary ring seat 112. When the material taking unit 113 takes material and then passes through the arc supporting section 114, the supporting block 115 can drive the material taking unit 113 to incline to a certain extent under the action of the arc supporting section 114, and as the positions of the supporting blocks 115 on the adjacent material taking units 113 are staggered up and down, the inclination angles of the adjacent material taking units 113 are different, so that the paths of powder scattering in the adjacent material taking units 113 are staggered mutually, the powder scattering range is correspondingly increased, the powder caking condition is reduced, and the notch of the arc supporting section 114 corresponds to the feed inlet 10.

Referring to fig. 3 and fig. 4, the material taking units 113 uniformly distributed along the circumferential direction of the rotating ring seat 112 are divided into a plurality of repeated groups, the number of the material taking units 113 in each repeated group is equal to the number of the arc-shaped supporting sections 114, the supporting blocks 115 on the material taking units 113 in each repeated group are in one-to-one correspondence with the corresponding arc-shaped supporting sections 114, and the repeated groups enable the material taking units 113 to repeatedly take material, discharge materials and discharge materials in a circulating repeated manner, so that the regularity of powder falling into liquid is improved, and the effect of mixing is prevented from being affected due to larger partial discharge of liquid.

Referring to fig. 3 and 4, the arc supporting section 114 distributed from top to bottom is divided into an inner part and an outer part, and the two parts are respectively located at the inner side and the outer side of the rotating ring seat 112, the material taking unit 113 in the same repeated group is also divided into two parts, one part corresponds to the arc supporting section 114 at the inner side of the rotating ring seat 112, and the other part corresponds to the arc supporting section 114 at the outer side of the rotating ring seat 112, so that the upper cover 2 is usually sealed on the mixing drum 1 due to easy powder spreading, and at this time, the material loading space between the upper cover 2 and the mixing drum 1 is limited, the height diameter of the material loading space is smaller, and the effective inclined angle of the material taking unit 113 is limited, so that the powder scattering range is increased, the condition of the powder agglomeration is sufficiently reduced, the material taking unit 113 in the repeated group is divided into an outward rotating part and an inward rotating part, the effective inclined angle coverage range of the material taking unit 113 is further increased, the effective range of the powder scattering is further increased, and the condition of the powder scattering is sufficiently reduced, wherein the effective inclined angle of the material taking unit 113 falls into the smooth angle from the lower side of the powder scattering outlet.

Referring to fig. 4 and 7, the supporting block 115 is spherical and rotationally embedded on the material taking unit 113, in order to reduce the friction between the supporting block 115 and the arc supporting section 114, to improve the smoothness of the movement of the material taking unit 113 along with the rotating ring seat 112, the arc supporting section 114 is provided with a plurality of protrusions 12 corresponding to the supporting block 115, and in the process of moving the material taking unit 113, when the supporting block 115 passes through the protrusions 12, the protrusions 12 are jacked up, and after the supporting block passes through the protrusions 12, the supporting block is reset, so that the material taking unit 113 vibrates to a certain extent, and then the powder in the material taking unit 113 smoothly and fully falls.

Referring to fig. 3 and 4, the arc supporting section 114 and the fixed ring seat 111 are synchronously connected to the upper cover 2 in a up-down sliding manner, the synchronous stop block 13 is connected to the rotating ring seat 112, the synchronous seat 14 corresponding to the synchronous stop block 13 is connected to the stirring shaft, the arc supporting section 114 and the fixed ring seat 111 are moved downwards in the feeding process, so that the synchronous stop block 13 and the synchronous seat 14 are mutually limited, the stirring shaft drives the synchronous stop block 13 to rotate along with the synchronous seat 14 in the rotating process, the synchronous stop block 13 drives the rotating ring seat 112 to rotate, the rotation of the rotating ring seat 112 is combined with the rotation of the stirring shaft, the stirring and feeding mixing process is integrally realized, after the feeding is completed, the arc supporting section 114 and the fixed ring seat 111 are moved upwards, the synchronous stop block 13 is staggered with the synchronous seat 14, and the rotating ring seat 112 cannot rotate along with the rotation of the stirring shaft.

Referring to fig. 3 and 6, the cross section of the scraping ring 8 is in a right triangle shape, both ends of the grinding rod 5 are provided with inclined scrapers 15, the inclined scrapers 15 correspond to the hypotenuses of the right triangle, as shown in fig. 6, when the attachments are scraped, the attachments can not only move downwards under the action of the scraping ring 8, but also move along the hypotenuses of the scraping ring 8, the overall scraping effect is good, and the attachments on the scraping ring 8 are cleaned by the inclined scrapers 15 after being convenient.

Referring to fig. 3 and 5, a filling net strip 16 is connected below the first connecting piece, the filling net strip 16 is slidably inserted in the limiting movable groove 9, and the filling net strip 16 and the model net barrel 4 are spliced together to completely simulate the shape of the mixing barrel 1, in the process of stirring and mixing, the filling net strip 16 is filled in the limiting movable groove 9, attachments are prevented from adhering to the inner side wall of the mixing barrel 1 through the limiting movable groove 9, and in the process of moving up the model net barrel 4, the filling net strip 16 is gradually staggered with the limiting movable groove 9, so that the upward movement of the model net barrel 4 is not affected.

The model net barrel 4, the fixed ring seat 111, the arc supporting section 114 and the upper cover 2 of the invention can be detachably connected, and the first connecting piece is detachably connected with the mixing barrel 1.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic dispersion mixing apparatus, includes mixing drum (1), upper cover (2) and elevating gear (3), and upper cover (2) are located directly over mixing drum (1) and upper cover (2) are connected on elevating gear (3), its characterized in that: the stirring and scattering part and the model net barrel (4) are arranged below the upper cover (2), the stirring and scattering part is arranged in the model net barrel (4), the model net barrel (4) simulates the shape of the mixing barrel (1) and is positioned in the mixing barrel (1), the model net barrel (4) is elastically and slidably connected with the upper cover (2), the bottom of the model net barrel (4) is rotationally connected with a grinding rod piece (5), the shape of the grinding rod piece (5) is matched with the shape of the bottom of the model net barrel (4), the grinding rod piece (5) is connected with a limiting rod (6) with a concave area, the stirring and scattering part is provided with a limiting piece (7) corresponding to the limiting rod (6), the barrel opening of the mixing barrel (1) is provided with a scraping ring (8), the scraping ring (8) is positioned in the model net barrel (4) and is abutted against the inner side wall of the model net barrel (4), the scraping ring (8) is connected with the mixing barrel (1) through a first connecting piece, and a limiting movable groove (9) for the first connecting piece to move is formed on the model net barrel (4);

the upper cover (2) is provided with a feed inlet (10), a dispersion feeding assembly (11) is arranged below the feed inlet (10), the dispersion feeding assembly (11) comprises a fixed ring seat (111), a rotating ring seat (112), a material taking unit (113) with an opening below and an outlet above, a plurality of arc supporting sections (114) and a plurality of supporting blocks (115), the rotating ring seat (112) is rotationally connected to the upper cover (2) through the fixed ring seat (111), the material taking unit (113) is rotationally connected to the rotating ring seat (112) and uniformly distributed along the circumferential direction of the rotating ring seat (112), the opening of the material taking unit (113) is larger than the outlet, the arc supporting sections (114) are connected to the upper cover (2) and distributed from top to bottom, and the supporting blocks (115) are connected to the material taking unit (113) and the supporting blocks (115) on the adjacent material taking units (113) are staggered up and down;

the material taking units (113) which are uniformly distributed along the circumferential direction of the rotary ring seat (112) are divided into a plurality of repeated groups, the number of the material taking units (113) in each repeated group is equal to the number of the arc-shaped supporting sections (114), and the supporting blocks (115) on the material taking units (113) in each repeated group are in one-to-one correspondence with the arc-shaped supporting sections (114);

the arc supporting sections (114) distributed from top to bottom are divided into an inner part and an outer part, and are respectively positioned at the inner side and the outer side of the rotating ring seat (112), the material taking units (113) in the repeated group are equally divided into two parts, one part corresponds to the arc supporting sections (114) at the inner side of the rotating ring seat (112), and the other part corresponds to the arc supporting sections (114) at the outer side of the rotating ring seat (112).

2. An automatic dispersive mixing device according to claim 1, wherein: the abutting blocks (115) are spherical and rotationally embedded on the material taking unit (113), and a plurality of bulges (12) corresponding to the abutting blocks (115) are arranged on the arc-shaped abutting supporting section (114).

3. An automatic dispersive mixing device according to claim 1, wherein: the arc-shaped supporting section (114) and the fixed ring seat (111) are synchronously connected to the upper cover (2) in an up-down sliding mode, the rotating ring seat (112) is connected with the synchronous stop block (13), and the stirring and scattering part is connected with the synchronous seat (14) corresponding to the synchronous stop block (13).

4. An automatic dispersive mixing device according to claim 1, wherein: the cross section of the scraping ring (8) is in a right triangle shape, both ends of the grinding rod piece (5) are provided with inclined scraping plates (15), and the inclined scraping plates (15) correspond to the hypotenuses of the right triangle.

5. An automatic dispersive mixing device according to claim 1, wherein: the lower part of the first connecting piece is connected with a filling net strip (16), the filling net strip (16) is connected in the limiting movable groove (9) in a sliding mode, and the filling net strip (16) and the model net barrel (4) are spliced together to completely simulate the shape of the mixing barrel (1).

6. An automatic dispersive mixing device according to claim 1, wherein: the limiting rods (6) are symmetrically distributed and connected with the milling rod piece (5) through connecting shafts, the connecting shafts are connected to the lower ends of the stirring shafts in a sliding mode, and the connecting shafts are connected with the milling rod piece (5) through connecting rods.