CN112844124B - Mixer with prevent ejection of compact jam function - Google Patents
Mixer with prevent ejection of compact jam function Download PDFInfo
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- CN112844124B CN112844124B CN202011605989.0A CN202011605989A CN112844124B CN 112844124 B CN112844124 B CN 112844124B CN 202011605989 A CN202011605989 A CN 202011605989A CN 112844124 B CN112844124 B CN 112844124B
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- bin
- lifting
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- stirring
- screening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
- B01F33/8305—Devices with one shaft, provided with mixing and milling tools, e.g. using balls or rollers as working tools; Devices with two or more tools rotating about the same axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/79—Preventing lumping, or comminuting lumps, during feeding or discharging, e.g. by means of vibrations, or by scrapers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a mixer with a discharge blockage preventing function, which comprises a mounting plate frame, wherein a material mixing bin for loading materials is mounted inside the mounting plate frame, the top end of the material mixing bin is connected with a plurality of feeding pipelines for supplying materials to the interior of the material mixing bin, and the center of the bottom end of the material mixing bin is provided with a bin bottom discharge pipeline for vertically discharging downwards; the inside central point of material mixing bin puts and is in install directly over the discharge tube at the bottom of the storehouse and be used for stirring mixing material's in the storehouse rabbling mechanism in the material mixing bin, and the bottom of rabbling mechanism installs the screening that is used for the screening or rubs the caking material and rubs the mechanism, rubs the mechanism through the discharge position installation screening in material mixing bin for the material can be intercepted through the great caking material of discharge gate outflow in-process size, and does not agglomerate or the less material of caking size then can rub mechanism outflow device through the screening.
Description
Technical Field
The invention relates to the technical field of mixed discharging devices, in particular to a mixer with a discharging blockage preventing function.
Background
The mixer is a device for stirring and mixing various materials in a bin body, when the materials are mixed, the materials are mixed together by the material mixer, and the mixed materials flow out from the discharge port after the mixing is finished, so that the materials meet the subsequent production requirements.
When the mixer is used for mixing and discharging materials in long-term work, some materials which are not completely crushed can be adhered to a discharge port of the mixer, secondary pollution is easily caused if the materials are not removed in time, and after multiple times of accumulation, the materials at the discharge port can form material blocks, when a large number of material blocks are accumulated at an outlet of the mixer, the outlet of the mixer can be blocked, so that subsequent mixed materials can not be discharged, and after a large number of material blocks naturally fall out of the mixer, a protective paper used in a subsequent process can be broken, so that the mixer needs to be frequently stopped to operate, and the blocked materials in the mixer are cleaned;
in order to solve the above problems, the conventional technology usually uses a screen device at the discharge port of the mixer to screen the solution material, but the following disadvantages still exist in the using process:
(1) although the screen for screening the caking materials is arranged at the discharge port of the mixer, the caking materials can be intercepted and fall off, the aim of preventing blockage is fulfilled by frequently replacing the screen by manpower, the bearing capacity of the screen is relatively low, and the more the materials intercepted by the screen are, the higher the pressure on the connection part of the screen is, the damage to the screen is possibly caused and the subsequent replacement and cleaning are inconvenient;
(2) mix the in-process of machine discharge gate for a long time discharging, the material can be followed the periphery of discharge gate and pasted and gradually to the diffusion of discharge gate middle part, consequently need carry out periodic rubbing processing to mixing machine discharge gate top, but, the stirring vane structure of general mixer can set up the central point that mixes the machine, and the manual work is being cleared up the in-process of gluing the material from the discharge gate and can collide with rotatory blade, and danger coefficient is higher.
Disclosure of Invention
The invention aims to provide a mixer with a discharge blockage preventing function, and aims to solve the problems that a screening mechanism arranged at a discharge port in the prior art is low in bearing force and easy to damage, and the danger coefficient of adhered materials at the discharge port is large when the discharge port is cleaned.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a mixing machine with a discharging blockage preventing function comprises a mounting plate frame, wherein a material mixing bin for loading materials is mounted inside the mounting plate frame, the top end of the material mixing bin is connected with a plurality of feeding pipelines for supplying materials to the inside of the material mixing bin, and a bin bottom discharging pipeline for vertically discharging downwards is arranged in the center of the bottom end of the material mixing bin;
an in-bin stirring mechanism for stirring the mixed materials in the material mixing bin is arranged at the central position in the material mixing bin right above the bin bottom discharging pipeline, a screening and grinding mechanism which is matched with the in-bin stirring mechanism to lift on the inner wall of the bin bottom discharging pipeline in a conversion mode and is used for screening or grinding caked materials is arranged at the bottom end of the in-bin stirring mechanism, an elevating driving motor for driving the in-bin stirring mechanism to rotate is arranged at the central position at the top end of the material mixing bin, and a lifting driving mechanism for driving the in-bin stirring mechanism to lift in real time is arranged at the top end of the material mixing bin below the elevating driving motor;
the bin inner stirring mechanism comprises a bin inner stirring transmission rod which is rotatably connected with the center position of the top end of the material mixing bin and vertically extends to the center position inside the material mixing bin, a lifting stirring assembly which ascends and descends along the outer side of the bin inner stirring transmission rod is sleeved on the outer side of the bin inner stirring transmission rod in a limiting manner, a spring connecting block which is connected with the screening and mincing mechanism in a matched manner is installed at the bottom end of the lifting stirring assembly, and bin inner stirring blades which are matched with the material to be stirred in a rotating manner are arranged on the outer side of the lifting stirring assembly;
the stirring transmission rod in the bin is of a strip-shaped structure consisting of an outer rod transmission section and two outer rod sections, the outer rod section at the upper end extends out of the material mixing bin and is in transmission connection with the output end of the elevating driving motor, and the outer rod section at the bottom end is used for mounting the screening and rubbing mechanism;
the screening and rubbing mechanism comprises a movable rubbing cage mechanism, the bottom end of the movable rubbing cage mechanism is sleeved on the outer side of the cylindrical section of the rod, the top end of the movable rubbing cage mechanism is elastically connected with a spring connecting block through an elastic lifting mechanism, the elastic lifting mechanism controls the movable rubbing cage mechanism to unfold screening material blocks or fold and rub the screening material through lifting along the outer side of a stirring transmission rod in the bin, the spring connecting block drives the movable rubbing cage mechanism to synchronously rotate after the elastic lifting mechanism is lifted to a clamping sleeve and the stirring transmission rod in the bin, and a multi-blade stirring head matched with the movable rubbing cage mechanism to secondarily stir and rub the material is installed at the bottom end of the movable rubbing cage mechanism.
As a preferable scheme of the present invention, the cross section of the rod outer transmission section is a regular hexagon structure, and a junction between an edge of the rod outer transmission section and the rod outer circle section is an inclined buffer butt joint structure, and the rod outer transmission section is located between the two rod outer circle sections and is used for installing the bin inner stirring mechanism and intermittently transmitting the screening and mincing mechanism.
As a preferable scheme of the invention, the lifting driving mechanism comprises a hinged lifting component mounted at the top end of the material mixing bin, an electric push rod for driving a hinged node of the hinged lifting component to lift is mounted on the hinged lifting component, a lifting hinge rod extending into the material mixing bin and connected with the top end of the lifting stirring component is mounted on the hinged node of the hinged lifting component, and the hinged lifting component deforms and drives the lifting stirring component to lift along the outer side of the rod outer transmission section through the lifting hinge rod.
As a preferable scheme of the invention, a lifting driven pipe movably sleeved outside the stirring transmission rod in the bin is rotatably connected to the top end of the lifting stirring assembly, the inner diameter of the lifting driven pipe is larger than the diagonal length outside the rod outer transmission section, a plurality of lifting rod connecting columns equidistantly distributed around the center position of the lifting driven pipe are rotatably connected to the outer portion of the lifting driven pipe, and the lifting stirring assembly is rotatably connected with the bottom end part of the lifting hinge rod through any one of the lifting rod connecting columns.
As a preferable scheme of the present invention, the movable mincing cage mechanism includes a circular section driven pipe rotatably connected to the bottom end of the stirring transmission rod in the bin, and a first clamping pipe connected to the stirring transmission rod in the bin in a clamping manner, a cross-sectional structure of the first clamping pipe is the same as that of the lifting stirring assembly, a plurality of mincing cage assemblies distributed around the center of the circular section driven pipe are uniformly hinged between the circular section driven pipe and the first clamping pipe, and the plurality of mincing cage assemblies are synchronously unfolded or folded by the lifting connection of the first clamping pipe.
As a preferable scheme of the present invention, the mincing cage assembly includes a crushed material hinge rod rotatably connected to the circular segment driven pipe and a sieving hinge rod rotatably connected to the first engaging pipe, and the crushed material hinge rod and the sieving hinge rod are rotatably connected to the front ends thereof to a vertical pipe inner slide cylinder in a vertical state, and the mincing cage assembly is deployed to abut against the inner wall of the bin bottom discharge pipe through the vertical pipe inner slide cylinder.
As a preferable scheme of the invention, a plurality of clamping jaws distributed in a staggered manner are arranged on two opposite sides of the outer side of the material crushing hinge rod, and the sizes of the clamping jaws on the material crushing hinge rod are reduced from top to bottom in sequence.
As a preferable scheme of the present invention, the elastic pulling mechanism includes a second engaging tube having a cross-sectional structure the same as that of the first engaging tube and rotatably connected to the first engaging tube, and a pulling spring of the engaging tube, which is sleeved outside the stirring transmission rod in the bin and connected to the spring connection block, is disposed at a top end of the second engaging tube, and a protective corrugated tube, which is connected to the spring connection block in a matching manner and protects the pulling spring of the engaging tube, is disposed at an outer side of the second engaging tube.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the screening and mincing mechanism arranged at the discharge position of the material mixing bin, caking materials with larger sizes can be screened and intercepted by the screening and mincing mechanism in the process that the materials flow out through the discharge port, and materials which are not caked or have smaller caking sizes can flow out of the device through the screening and mincing mechanism, so that the local impact force of the protective paper bearing the materials in the subsequent process is reduced, and the probability of the protective paper damage is reduced;
(2) according to the invention, the stirring mechanism in the bin is arranged into a periodic lifting structure, and the stirring mechanism in the bin and the screening and mincing mechanism are matched for use, so that the stirring mechanism in the bin can drive the screening and mincing mechanism to fold and mince screened caking materials in the lifting process.
(3) According to the invention, the screening and mincing mechanism is controlled by the in-bin stirring mechanism to collect and mince the materials, and the in-bin stirring mechanism can temporarily carry out synchronous transmission on the screening and mincing mechanism, so that the screening and mincing mechanism can continuously rotate while collecting and mincing the caked materials, and can carry out secondary stirring on the caked materials stacked at the top port of the discharge pipeline at the bottom of the bin and tertiary stirring on the minced caked materials.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 provides an overall schematic structure diagram for the embodiment of the present invention.
Fig. 2 is a schematic partial structural view of a lifting/lowering/stirring assembly according to an embodiment of the present invention.
FIG. 3 is a schematic illustration of the attachment of the moveable grinding cage mechanism according to the present invention.
Fig. 4 is a cross-sectional view of an elastic pulling mechanism provided in an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a lifting driving mechanism according to an embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1-mounting a plate frame; 2-material mixing bin; 3-a feed conduit; 4-a bin bottom discharge pipeline; 5-stirring mechanism in the bin; 6-screening and mincing mechanisms; 7-a lifting driving mechanism; 8-elevating the drive motor;
51-stirring transmission rod in the bin; 52-lifting and stirring assembly; 53-spring connecting block; 54-stirring blades in the bin;
511-an external rod drive section; 512-rod outer circle section; 521-pulling a driven tube; 522-lifting rod connecting column;
61-a movable mincing cage mechanism; 62-an elastic lifting mechanism; 63-multiple blade stirring head;
611-driven pipe of round section; 612-a first snap tube; 613-grinding the cage assembly; 621-a second snap tube; 622-snap tube pull spring; 623-protective corrugated pipe;
6131-crushed aggregates hinge rod; 6132-sieve material hinge rod; 6133-vertical tube internal slide cylinder;
71-a hinged pulling assembly; 72-an electric push rod; 73-lifting the hinge rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the invention provides a mixer with a function of preventing material discharge blockage, which comprises a mounting plate frame 1, wherein a material mixing bin 2 for loading materials is mounted inside the mounting plate frame 1, the top end of the material mixing bin 2 is connected with a plurality of feeding pipelines 3 for supplying materials into the material mixing bin 2, and the center of the bottom end of the material mixing bin 2 is provided with a bin bottom material discharge pipeline 4 for vertically discharging downwards;
the inside central point of material mixing bin 2 puts and is installed directly over discharge tube 4 at the bottom of the storehouse and is used for stirring material mixing bin 2 internal mixing material's in the storehouse rabbling mechanism 5, and the bottom of rabbling mechanism 5 in the storehouse is installed the cooperation storehouse and is gone up and down 5 internal wall conversion forms of discharge tube 4 at the bottom of the storehouse and be used for screening or rub the screening of caking material and rub mechanism 6, the top central point of material mixing bin 2 puts and installs 5 rotatory elevating drive motor 8 of rabbling mechanism in the drive storehouse, and the top of material mixing bin 2 is in elevating drive motor 8's below and installs the elevating drive mechanism 7 that 5 elevating of rabbling mechanism in the real-time drive storehouse goes up and down.
According to the invention, the screening and mincing mechanism 6 is arranged at the discharge position of the material mixing bin 2, so that caking materials with larger sizes can be screened and intercepted by the screening and mincing mechanism 6 in the process of flowing out of the discharge port, and materials which are not caked or have smaller caking sizes can flow out of the device through the screening and mincing mechanism 6, thereby reducing the local impact force of the mask paper bearing materials in the subsequent process and reducing the damage probability of the mask paper.
According to the invention, the stirring mechanism 5 in the bin is arranged into a periodic lifting structure, and the stirring mechanism 5 in the bin and the screening and mincing mechanism 6 are matched for use, so that the stirring mechanism 5 in the bin can drive the screening and mincing mechanism 6 to collect and mince screened caking materials in the lifting process.
In addition, when the in-bin stirring mechanism 5 controls the screening and mincing mechanism 6 to fold and mince the materials, the in-bin stirring mechanism 5 can temporarily perform synchronous transmission on the screening and mincing mechanism 6, so that the screening and mincing mechanism 6 can continuously rotate while folding and mincing the caked materials, caked materials stacked at the top end port of the bin bottom discharging pipeline 4 can be secondarily stirred, and the minced caked materials are subjected to tertiary stirring.
According to the invention, the stirring mechanism 5 in the bin and the screening and mincing mechanism 6 are both arranged at the central position in the mixing bin and are synchronously driven by the elevating drive motor 8, so that the integration degree is relatively high, the structure is relatively compact, and excessive space is not occupied, and the maintenance is convenient in the subsequent use process.
Wherein, rabbling mechanism 5 includes and mixes 2 top central point in storehouse with the material and put to rotate and be connected and extend to the interior stirring transfer line 51 of storehouse 2 inside central point of material mixing storehouse perpendicularly, the outside stop collar of stirring transfer line 51 is equipped with along the lift stirring subassembly 52 that the storehouse was interior stirring transfer line 51 outside goes up and down in the storehouse, the spring coupling piece 53 that the mechanism 6 was connected is rubbed in the cooperation screening is installed to the bottom of lift stirring subassembly 52, the outside of lift stirring subassembly 52 is equipped with the interior stirring vane 54 of storehouse of the rotatory stirring material of cooperation.
The screening and mincing mechanism 6 comprises a movable mincing cage mechanism 61 movably sleeved outside a bottom end rod outer circular section 512, the top end of the movable mincing cage mechanism 61 is elastically connected with a spring connecting block 53 through an elastic lifting mechanism 62, the elastic lifting mechanism 62 controls the movable mincing cage mechanism 61 to unfold screen material cakes or fold and mince screen material through lifting along the outer side of a stirring transmission rod 51 in the bin, the spring connecting block 53 is lifted to the stirring transmission rod 51 in the cutting sleeve bin through the elastic lifting mechanism 62 to drive the movable mincing cage mechanism 61 to synchronously rotate, and a multi-blade stirring head 63 matched with the movable mincing cage mechanism 61 to secondarily mince and stir the material is installed at the bottom end of the movable mincing cage mechanism 61.
Stirring transfer line 51 is by the outer drive section 511 of pole and the rectangular shape structure that two pole excircle sections 512 are constituteed in the storehouse, the pole excircle section 512 of upper end extends the material and mixes storehouse 2 and is connected with the output transmission of elevating driving motor 8, and the pole excircle section 512 of bottom is used for the installation screening to rub mechanism 6, the cross section of the outer drive section 511 of pole is regular hexagon structure, and the edges and corners position of the outer drive section 511 of pole and the juncture of pole excircle section 512 are slope buffering butt-joint structure, the outer drive section 511 of pole is in between two pole excircle sections 512 and is used for installing in the storehouse rabbling mechanism 5 and intermittent type transmission screening to rub mechanism 6.
The lifting driving mechanism 7 comprises a hinged lifting component 71 arranged at the top end of the material mixing bin 2, an electric push rod 72 for driving a hinged node of the hinged lifting component 71 to lift is arranged on the hinged lifting component 71, a lifting hinge rod 73 extending into the material mixing bin 2 and connected with the top end of the lifting stirring component 52 is arranged on the hinged node of the hinged lifting component 71, and the hinged lifting component 71 deforms and lifts along the outer side of the rod outer transmission section 511 through the lifting hinge rod 73 and the lifting stirring component 52.
The top end of the lifting stirring component 52 is rotatably connected with a lifting driven pipe 521 movably sleeved outside the bin stirring transmission rod 51, the inner diameter of the lifting driven pipe 521 is larger than the diagonal length outside the rod outer transmission section 511, the outer part of the lifting driven pipe 521 is rotatably connected with a plurality of lifting rod connecting columns 522 equidistantly distributed around the center position of the lifting driven pipe 521, and the lifting stirring component 52 is rotatably connected with the bottom end part of the lifting hinge rod 73 through any one of the lifting rod connecting columns 522.
The movable mincing cage mechanism 61 comprises a circular section driven pipe 611 rotatably connected with the bottom end of the bin stirring transmission rod 51, and a first clamping pipe 612 connected with the bin stirring transmission rod 51 in a clamping manner, wherein the cross section structure of the first clamping pipe 612 is the same as that of the lifting stirring assembly 52, a plurality of mincing cage assemblies 613 distributed around the center of the circular section driven pipe 611 are uniformly hinged between the circular section driven pipe 611 and the first clamping pipe 612, and the first clamping pipe 612 is lifted and connected with the plurality of mincing cage assemblies 613 to be synchronously unfolded or folded.
The mincing cage assembly 613 comprises a crushing hinge rod 6131 and a screening hinge rod 6132, wherein the crushing hinge rod 6131 and the screening hinge rod 6132 are rotatably connected with the circular section driven pipe 611 respectively, the front ends of the crushing hinge rod 6131 and the screening hinge rod 6132 are rotatably connected with a vertical pipe inner sliding barrel 6133 in a vertical state, and the mincing cage assembly 613 is unfolded to abut against the inner wall of the bin bottom discharging pipeline 4 through the vertical pipe inner sliding barrel 6133.
A plurality of clamping jaws distributed in a staggered manner are arranged on two opposite sides of the outer side of the material crushing hinged rod 6131, and the sizes of the clamping jaws on the material crushing hinged rod 6131 are sequentially reduced from top to bottom.
The elastic lifting mechanism 62 comprises a second clamping pipe 621 which has the same cross-sectional structure as the first clamping pipe 612 and is rotatably connected with the first clamping pipe 612, a clamping pipe lifting spring 622 which is sleeved outside the stirring transmission rod 51 in the bin and is connected with the spring connecting block 53 is arranged at the top end of the second clamping pipe 621, and a protective corrugated pipe 623 which is connected with the spring connecting block 53 and protects the clamping pipe lifting spring 622 is arranged outside the second clamping pipe 621.
The invention mainly controls the screening and mincing mechanism 6 to fold or unfold and periodically drives the screening and mincing mechanism 6 in the using process.
When the material mixing device is used, the elevating driving motor 8 is required to be started to drive the in-bin stirring transmission rod 51 to rotate, the lifting stirring component 52 and the spring connecting block 53 which are arranged on the outer side of the rod outer transmission section 511 rotate synchronously along with the rotation of the in-bin stirring transmission rod 51, so that the in-bin stirring blades 54 arranged on the outer side of the lifting stirring component 52 start to rotate continuously, various materials are added into the material mixing bin 2 through the feeding pipelines 3, and the materials are stirred and mixed by the in-bin stirring blades 54 which rotate continuously after entering the material mixing bin 2.
After being stirred and mixed, the materials naturally slide to the opening at the top end of the bin bottom discharging pipeline 4 at the middle position of the bottom of the material mixing bin 2, at the moment, the movable mincing cage mechanism 61 on the screening mincing mechanism 6 is in a unfolding state, so that caking materials with different sizes can enter the movable mincing cage mechanism 61 from a large sieve mesh consisting of a plurality of sieve material hinge rods 6132 on the movable mincing cage mechanism 61, and then non-caking materials and continuously smaller caking materials can pass through a small sieve mesh consisting of a plurality of crushed material hinge rods 6131, the agglomerated material with larger size is confined inside the movable mincing cage mechanism 61, and at this time, the circular section driven pipe 611 and the first clamping pipe 612 of the movable mincing cage mechanism 61 are both located outside the rod outer circular section 512 of the bin internal stirring transmission rod 51, therefore, the stirring transmission rod 51 in the bin rotates and cannot rotate together with the movable mincing cage mechanism 61, and the abrasion to the inner wall of the discharge pipeline 4 at the bottom of the bin is reduced.
When a certain amount of agglomerated materials are accumulated in the movable mincing cage mechanism 61, the electric push rod 72 of the lifting driving mechanism 7 is started, so that the output end at the front end of the electric push rod 72 drives the hinged lifting component 71 to generate a shape, at the moment, the electric push rod 72 at the hinged node of the hinged lifting component 71 starts to ascend, and the electric push rod 72 is connected with the lifting driven pipe 521 hinged with the electric push rod 72 through the lifting rod connecting post 522 to slide upwards along the rod-outside transmission section 511 in the ascending process of the electric push rod 72, and the lifting driven pipe 521 is movably sleeved outside the rod-outside transmission section 511, so that the lifting driven pipe 521 cannot rotate in the ascending and descending process.
In the process of lifting the driven pipe 521, the lifting stirring assembly 52 which is connected with the driven pipe in a rotating way starts to lift, so that the stirring blades 54 in the bin which are arranged outside the lifting stirring assembly 52 lift in the rotating process, the stirring area of the mixed materials with each layer is enhanced, and the stirring effect is enhanced.
Meanwhile, the lifting stirring assembly 52 with the spring connecting block 53 ascends, so that the spring connecting block 53 pulls up the second clamping tube 621 through the clamping tube lifting spring 622 to elastically ascend along the rod outer circle section 512, and when the second clamping tube 621 ascends to the rod outer circle section 512 and the rod outer transmission section 511, the second clamping tube 621 can be naturally clamped and sleeved outside the rod outer transmission section 511 under the continuous rotation of the rod outer transmission section 511 and the continuous enhanced pulling force action of the clamping tube lifting spring 622, and after the second clamping tube 621 is connected to the outer side of the rod outer transmission section 511, the second clamping tube 621 with the first clamping tube 612 in rotary connection therewith can be elastically clamped and sleeved outside the rod outer transmission section 511.
When the first engaging tube 612 is clamped and sleeved outside the rod outer transmission section 511, the first engaging tube 612 can be connected with the plurality of mincing cage assemblies 613 to synchronously rotate, and along with the continuous rising of the first engaging tube 612 along the outside of the rod outer transmission section 511, the plurality of mincing cage assemblies 613 can be continuously folded, so that the minced materials in the cage-shaped structure formed by the plurality of mincing cage assemblies 613 can be minced, and the minced materials can be stirred for three times by the multi-blade stirring head 63 after passing through the mincing cage assemblies 613, thereby further reducing the size of the agglomerated materials and reducing the impact force after the agglomerated materials are discharged out of the bin bottom discharge pipeline 4.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (8)
1. The utility model provides a mix machine with prevent ejection of compact jam function, includes installation grillage (1), its characterized in that: a material mixing bin (2) for loading materials is arranged in the mounting plate frame (1), a plurality of feeding pipelines (3) for supplying materials to the interior of the material mixing bin (2) are connected to the top end of the material mixing bin (2), and a bin bottom discharging pipeline (4) for vertically discharging downwards is arranged in the center of the bottom end of the material mixing bin (2);
an in-bin stirring mechanism (5) for stirring the mixed materials in the material mixing bin (2) is installed at the central position in the material mixing bin (2) right above the bin bottom discharging pipeline (4), a screening and grinding mechanism (6) which is matched with the in-bin stirring mechanism (5) to lift on the inner wall of the bin bottom discharging pipeline (4) in a conversion mode and is used for screening or grinding caked materials is installed at the bottom end of the in-bin stirring mechanism (5), an elevating driving motor (8) for driving the in-bin stirring mechanism (5) to rotate is installed at the central position of the top end of the material mixing bin (2), and a lifting driving mechanism (7) for driving the in-bin stirring mechanism (5) to lift in real time is installed at the position, below the elevating driving motor (8), of the top end of the material mixing bin (2);
the in-bin stirring mechanism (5) comprises an in-bin stirring transmission rod (51) which is rotatably connected with the center position of the top end of the material mixing bin (2) and vertically extends to the center position inside the material mixing bin (2), a lifting stirring assembly (52) which can lift along the outer side of the in-bin stirring transmission rod (51) is sleeved at the outer side of the in-bin stirring transmission rod (51) in a limiting way, a spring connecting block (53) which is connected with the screening grinding mechanism (6) in a matching way is installed at the bottom end of the lifting stirring assembly (52), and in-bin stirring blades (54) which are matched with the material to be stirred in a rotating way are arranged at the outer side of the lifting stirring assembly (52);
the bin internal stirring transmission rod (51) is of a long strip-shaped structure consisting of an external rod transmission section (511) and two external rod circular sections (512), the external rod circular section (512) at the upper end extends out of the material mixing bin (2) and is in transmission connection with the output end of the elevating driving motor (8), and the external rod circular section (512) at the bottom end is used for installing the screening and grinding mechanism (6);
the screening and grinding mechanism (6) comprises a movable grinding cage mechanism (61) which is movably sleeved at the outer side of the rod outer circular section (512) at the bottom end, the top end of the movable mincing cage mechanism (61) is elastically connected with the spring connecting block (53) through an elastic lifting mechanism (62), the elastic lifting mechanism (62) controls the movable mincing cage mechanism (61) to unfold the screened material blocks or fold the minced screened material by lifting along the outer side of the stirring transmission rod (51) in the bin, the spring connecting block (53) is lifted to the stirring transmission rod (51) in the clamping sleeve by the elastic lifting mechanism (62) and then drives the movable mincing cage mechanism (61) to synchronously rotate, and the bottom end of the movable mincing cage mechanism (61) is provided with a multi-blade stirring head (63) which is matched with the movable mincing cage mechanism (61) to rotate and stir the minced materials for the second time.
2. The mixer with the function of preventing the discharge blockage according to claim 1, is characterized in that: the cross section of the outer transmission section (511) of the rod is of a regular hexagon structure, the junction of the edge part of the outer transmission section (511) of the rod and the outer circular section (512) of the rod is of an inclined buffering butt joint structure, and the outer transmission section (511) of the rod is located between the two outer circular sections of the rod (512) and is used for installing the stirring mechanism (5) in the bin and the screening and grinding mechanism (6) in intermittent transmission.
3. The mixer with the function of preventing the discharge blockage according to claim 1, is characterized in that: the lifting driving mechanism (7) comprises a hinged lifting component (71) arranged at the top end of the material mixing bin (2), an electric push rod (72) for driving a hinged node of the hinged lifting component (71) to lift is arranged on the hinged lifting component (71), a lifting hinge rod (73) extending into the material mixing bin (2) and connected with the top end of the lifting stirring component (52) is arranged on the hinged node of the hinged lifting component (71), and the hinged lifting component (71) deforms and is connected with the lifting stirring component (52) through the lifting hinge rod (73) to lift along the outer side of the rod outer transmission section (511).
4. The mixing machine with the function of preventing the discharge blockage according to the claim 3, is characterized in that: the top end of the lifting stirring component (52) is rotatably connected with a lifting driven pipe (521) movably sleeved on the outer side of the stirring transmission rod (51) in the bin, the inner diameter of the lifting driven pipe (521) is larger than the diagonal length of the outer side of the rod transmission section (511), the outer part of the lifting driven pipe (521) is rotatably connected with a plurality of lifting rod connecting columns (522) which are distributed around the center of the lifting driven pipe (521) at equal intervals, and the lifting stirring component (52) is rotatably connected with the bottom end part of the lifting hinge rod (73) through any one of the lifting rod connecting columns (522).
5. The mixer with the function of preventing the discharge blockage according to claim 1, is characterized in that: the movable mincing cage mechanism (61) comprises a round section driven pipe (611) rotatably connected with the bottom end of the stirring transmission rod (51) in the bin and a first clamping pipe (612) connected with the stirring transmission rod (51) in the bin in a clamping manner, the cross section structure of the first clamping pipe (612) is the same as that of the lifting stirring assembly (52), a plurality of mincing cage assemblies (613) distributed around the center of the round section driven pipe (611) are uniformly hinged between the round section driven pipe (611) and the first clamping pipe (612), and the mincing cage assemblies (613) are synchronously unfolded or folded by virtue of the lifting connection of the first clamping pipe (612).
6. The mixing machine with the function of preventing the discharge blockage according to claim 5, is characterized in that: the mincing cage assembly (613) comprises a crushed material hinge rod (6131) and a screening hinge rod (6132), wherein the crushed material hinge rod (6131) is rotatably connected with the circular section driven pipe (611) respectively, the screening hinge rod (6132) is rotatably connected with the first clamping pipe (612), the front ends of the crushed material hinge rod (6131) and the screening hinge rod (6132) are rotatably connected with a vertical pipe inner sliding barrel (6133) in a vertical state, and the mincing cage assembly (613) is unfolded to abut against the inner wall of the bin bottom discharging pipeline (4) through the vertical pipe inner sliding barrel (6133).
7. The mixing machine with the function of preventing the discharge blockage according to the claim 6, is characterized in that: the two opposite sides of the outer side of the material crushing hinged rod (6131) are provided with a plurality of clamping jaws which are distributed in a staggered mode, and the sizes of the clamping jaws on the material crushing hinged rod (6131) are sequentially reduced from top to bottom.
8. The mixing machine with the function of preventing the discharge blockage according to claim 5, is characterized in that: the elastic lifting mechanism (62) comprises a second clamping pipe (621) which has the same cross section structure as the first clamping pipe (612) and is rotatably connected with the first clamping pipe, a clamping pipe lifting spring (622) which is sleeved outside the stirring transmission rod (51) in the bin and is connected with the spring connecting block (53) is arranged at the top end of the second clamping pipe (621), and a protective corrugated pipe (623) which is matched with the spring connecting block (53) to be connected and protects the clamping pipe lifting spring (622) is arranged outside the second clamping pipe (621).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011605989.0A CN112844124B (en) | 2020-12-30 | 2020-12-30 | Mixer with prevent ejection of compact jam function |
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| CN202011605989.0A CN112844124B (en) | 2020-12-30 | 2020-12-30 | Mixer with prevent ejection of compact jam function |
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| CN114225766B (en) * | 2022-02-24 | 2022-04-29 | 广饶六合化工有限公司 | Production device of organic acid iron ion stabilizer for acidification |
| CN115569563B (en) * | 2022-11-21 | 2024-05-14 | 山东颐工材料科技股份有限公司 | Stirring device for ABS resin production |
| CN117443259B (en) * | 2023-12-21 | 2024-03-12 | 江苏兴科制药设备制造有限公司 | Multifunctional stirring equipment with lifting structure |
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| GB9713967D0 (en) * | 1997-07-03 | 1997-09-10 | Cockbain George S | Self raising/lowering disperser disc |
| CN205084743U (en) * | 2015-11-10 | 2016-03-16 | 山东理工职业学院 | Chemical reaction kettle |
| CN208839421U (en) * | 2018-08-15 | 2019-05-10 | 竹山县秦巴钡盐有限公司 | A kind of anode copper release agent barium sulfate mixing arrangement |
| CN109107427A (en) * | 2018-09-12 | 2019-01-01 | 苏州格瑞格登新材料科技有限公司 | A kind of agricultural fertilizer agitating device for avoiding stirring rod from dallying |
| CN209791378U (en) * | 2019-03-11 | 2019-12-17 | 常州市第二人民医院 | liquid medicine mixing arrangement for plastic surgery room |
| CN211837297U (en) * | 2020-02-17 | 2020-11-03 | 江苏宇航食品科技有限公司 | Rotary telescopic milk batching device |
| CN111672590B (en) * | 2020-06-24 | 2021-03-05 | 荆门零陵耐火科技有限公司 | Mixing stirring device for refractory material production |
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