CN115090163A

CN115090163A - Bottom-mounted stirrer

Info

Publication number: CN115090163A
Application number: CN202211033166.4A
Authority: CN
Inventors: 陈爱民
Original assignee: Jiangsu New Honda Group
Current assignee: Jiangsu New Honda Group
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-09-23
Anticipated expiration: 2042-08-26
Also published as: CN115090163B

Abstract

The invention discloses a bottom-mounted stirrer and relates to the technical field of stirrers. The bottom-mounted stirrer comprises a shell mechanism, wherein the shell mechanism comprises a bottom shell, connecting columns are fixedly connected to the middle parts of the front surface and the rear surface of the bottom shell, an upper shell is fixedly connected to the middle parts of the front surface and the rear surface of the bottom shell, the two connecting columns are fixedly connected to the upper end of the inner side wall of the bottom shell together at the ends far away from the bottom shell, the upper shell is just opposite to the bottom shell, a motor mechanism and a driving mechanism are arranged in the bottom shell, the driving mechanism comprises a main disc, the outer side wall of the main disc is fixedly connected to the upper end of the inner side wall of the bottom shell, a disc groove is formed in the middle part of the lower surface of the main disc, clamping grooves are uniformly formed in the inner side wall of the disc groove in an equidistant mode, the number of the four clamping grooves is four, springs are fixedly connected to the middle parts of the inner side walls of the four clamping grooves, clamps are fixedly connected to clamps at the ends of the springs far away from the clamping grooves, the materials in the bottom-mounted stirrer are prevented from accumulating on cross columns, the problem that the working quality of the motor is reduced for a long time, and the tightness of the device is improved, the working quality of the device is improved.

Description

Bottom-mounted stirrer

Technical Field

The invention relates to the technical field of mixers, in particular to a bottom-mounted mixer.

Background

The bottom-mounted stirring equipment is the stirring equipment in which a stirring shaft is placed into the tank body from the bottom along the center line of the end socket. The agitator is typically of the turbine, ribbon, propeller or three-blade swept back type. The advantages are that the stirring shaft is short and thin, and the stability of the shaft is good; the heavy transmission device is arranged on the ground base, so that the stress of the upper end enclosure of the tank body can be improved, and the arrangement and installation of the upper end enclosure connecting pipes are facilitated.

However, most bottom-mounted stirring equipment on the market at present are difficult to seal the shaft, solid materials are often bonded on the shaft from the lower part of the stirrer to the shaft seal, and the solid materials can become small lumps of materials to be mixed into products after a long time, so that the product quality is influenced; when the stirrer and the shaft seal are overhauled, materials in the tank need to be cleaned. Therefore, the bottom-mounted stirring device is not very convenient to use, and a bottom-mounted stirrer is needed to solve the existing problems.

Disclosure of Invention

The invention aims to provide a bottom-mounted stirrer to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a bottom-mounted stirrer comprises a shell mechanism, the shell mechanism comprises a bottom shell, connecting columns are fixedly connected with the middle parts of the front and back surfaces of the bottom shell, an upper shell is fixedly connected with the two connecting columns together at the end far away from the bottom shell, the upper shell is opposite to the bottom shell, a motor mechanism and a driving mechanism are arranged in the bottom shell, the driving mechanism comprises a main disc, the outer side wall of the main tray is fixedly connected with the upper end of the inner side wall of the bottom shell, the middle part of the lower surface of the main tray is provided with a tray groove, clamping grooves are uniformly arranged on the inner side walls of the disc grooves at equal intervals, the number of the clamping grooves is four, the middle parts of the inner side walls of the four clamping grooves are fixedly connected with a first spring, the end, far away from the clamping groove, of the first spring is fixedly connected with a clamp, the end, close to the clamping groove, of the clamp is inserted into the clamping groove and is matched with the clamping groove, and the end, far away from the first spring, of the clamp extends out of the clamping groove and is provided with an inclined surface; the left side and the right side of the lower end face of the main disc are fixedly connected with lower rods, the ends, far away from the main disc, of the two lower rods are fixedly connected with lower rings together, the lower rings are opposite to the center of the main disc, inner columns I are movably sleeved in the lower rings through bearings, the upper ends of the inner columns I penetrate through the main disc, inner column grooves are formed in the surface of the inner columns I in a penetrating mode, and the inner column grooves are in a cross shape; the inside in dish groove is provided with changes the board, the last inner wall in the upper surface contact dish groove of changeing the board, change the board and cup joint the outside at interior post one through the bearing activity, the last fixed surface of changeing the board is connected with overcoat one, overcoat one presents the tubulose, overcoat cup joint in the outside of interior post one and with interior post adaptation, the upper end of overcoat one runs through the main disc and flushes with interior post one.

Preferably, the upper end surface of the bottom shell is fixedly connected with a leather pad, the upper surface of the connecting column at the rear side is fixedly connected with a cover column, the front side of the cover column is contacted with the rear side of the upper shell, the upper end of the cover column extends out of the upper part of the upper shell, the upper end of the cover column is movably sleeved with a cover through a bearing, and the lower surface of the cover is flush with the upper surface of the upper shell; fixedly connected with discharge gate runs through in the middle part of the right side wall lower extreme of epitheca, the shutoff post has been filled in to the inside of discharge gate, shutoff post and discharge gate adaptation.

Preferably, the motor mechanism comprises a motor, the lower end of the motor is embedded in the middle of the lower inner wall of the bottom shell, the lower surface of the motor is flush with the lower surface of the bottom shell, an output shaft at the upper end of the cross column is fixedly connected with the cross column, and the cross section of the cross column is in a cross shape; the upper end of the cross column is correspondingly inserted into the inner column groove and is matched with the inner column groove.

Preferably, the clamping keeps away from that one end contact of spring one and changes the lateral wall of board, the draw-in groove has been seted up in the lower surface outside of commentaries on classics board, one the clamping keeps away from that one end of spring one insert in the draw-in groove and with the draw-in groove adaptation, the lower surface outside fixedly connected with post one of commentaries on classics board, the below of commentaries on classics board is provided with stirs the post, stir the upper surface laminating commentaries on classics board of post, stir post fixed connection inner prop one, stir that the one end that the post kept away from inner prop one is close to commentaries on classics board edge and is shown the bevel connection, stir the lower surface middle part fixedly connected with post two of post, be connected with spring two between post two and the post one jointly.

Preferably, be provided with carousel mechanism between drain pan and the epitheca, carousel mechanism includes the carousel, the butt joint groove has been seted up to the lower surface of carousel, the butt joint groove presents the annular, the up end and the leather packing of drain pan insert in the butt joint groove and with butt joint groove adaptation, the upper surface of the lower extreme contact carousel of epitheca, the prevention of seepage groove has been seted up to the upper surface of carousel, the prevention of seepage groove presents the annular, the lateral wall of epitheca flushes with the inboard inner wall in prevention of seepage groove, the last fixed surface of carousel is connected with the baffle, the baffle presents the annular, the inside wall of baffle flushes with the inboard outer wall in prevention of seepage groove.

Preferably, a sealing mechanism is arranged inside the anti-seepage groove and comprises a sealing ring, the sealing ring is annular, the section of the sealing ring is L-shaped, the lower surface of the sealing ring is embedded into the anti-seepage groove and is matched with the anti-seepage groove, the side wall of the inner ring of the sealing ring is right opposite to and blocks a gap between the upper shell and the turntable, a leather ring is sleeved on the outer side of the bending part of the sealing ring, and the leather ring has elasticity; the lower surface of the rotary table is movably connected with the upper surface of the main table through a bearing, the section of the first inner column and the first outer sleeve, which extend out of the upper portion of the main table, penetrates through the middle of the surface of the fixedly connected rotary table, and the upper end surfaces of the first inner column and the first outer sleeve are flush with the upper end surface of the rotary table.

Preferably, the stirring mechanism is arranged in the upper shell and comprises an inner column II, the lower end of the inner column II is fixedly connected with an inner column I, the diameter of the inner column II is the same as that of the inner column I, the upper section of the inner column II is equidistantly and fixedly connected with a stirring rod group, the stirring rod group is matched with the inner diameter of the upper shell, the stirring rod group is longitudinally arranged into three rows, each row comprises three stirring rods distributed at equal intervals, a sleeve II is sleeved on the outer side of the inner column II, the sleeve II is matched with the inner column II, the lower end of the sleeve II is correspondingly and fixedly connected with the sleeve I, the sleeve II is identical with the sleeve I in radius, rotating grooves are uniformly formed in the upper section of the sleeve II at equal intervals, the rotating grooves are in one-to-one correspondence with the stirring rod group, the end, far away from the inner column II, of the stirring rod group correspondingly penetrates through the rotating grooves and is matched with the rotating grooves, stirring fans are arranged on the lower side of the rotating grooves, stirring fan fixed connection overcoat two, stirring fan spiral incline downwards, the upper end and the poking bar group of stirring fan contact, the inside adaptation of stirring fan and epitheca.

Preferably, the even fixedly connected with lower shaft of lower extreme outside equidistance of overcoat two, the lower shaft has the lamella board through spring shaft swing joint, under the initial condition, the lamella board is folded together.

Compared with the prior art, the invention has the beneficial effects that:

(1) this end dress formula mixer through the integrated design of carousel mechanism and rabbling mechanism for motor and cross post do not carry out direct contact with the inside material of epitheca, thereby reduce the inside material accumulation of device on the cross post, cause the problem that motor operating mass descends for a long time, thereby improved the leakproofness of device, improved the operating mass of device.

(2) This end dress formula mixer, through separating drain pan and epitheca, when needs examine and repair the motor, just need not make the inside of epitheca empty, corresponding only need with the drain pan open repair the motor or change can to make things convenient for the device to examine and repair.

(3) This end dress formula mixer through the design of cross post and interior post groove for cross post not with an interior post lug connection, thereby can not directly receive the weight pressure that the whole device in top held, through the adaptation degree of interior post groove and cross post shape, thereby make the motor rotate only need overcome material and rabbling mechanism the stirring dynamics can, thereby improved the life of device.

(4) The bottom-mounted stirrer comprises a driving mechanism, a motor, a cross column, a stirring rod group, a stirring fan, a spring II, a rotating groove, a rotating plate and a rotating groove, wherein the driving mechanism is arranged, the driving mechanism is matched with the driving mechanism and the stirring mechanism, the motor is started, the cross column drives the inner column to synchronously rotate, so that the inner column II rotates, the stirring rod group stirs materials in the upper shell, when the stirring rod group moves from one side of the rotating groove to the other side, the stirring rod group is separated from the stirring fan, meanwhile, the stirring rod group on the lower side rotates to a clamping position clamped with the clamping groove along with the inner column I, so that the clamping is extruded from the clamping groove, the rotating plate loses the clamping of the clamping, and can suddenly and rapidly rotate under the drive of the spring II, the clamping groove is clamped by the next clamping groove, at the outer sleeve II on the upper side is suddenly rotated by the rotating plate and the outer sleeve, firstly, the rotating groove rotates to relatively align the stirring rod group and the rotating groove, and secondly, make the stirring fan rotate, shovel the material of downside to the upside of stirring fan, the downside that the material of upside passes through the stirring fan flows back to the downside, and the continuous rotation of stirring rod group can also drive the horizontal stirring of material simultaneously, improves the stirring quality of device.

(5) This end dress formula mixer makes trough and poking bar group return through the sudden rotation of overcoat two, and poking bar group can fiercely touch with the upside of stirring fan this moment to can beat the crushing with the inside caking material dislocation of epitheca, make more fine and smooth after the material stirring, improve the stirring effect of device.

(6) This end dress formula mixer, the gap position that is connected with rabbling mechanism through existing with original feed cylinder below changes into the gap position of being connected by carousel mechanism and epitheca, through adding sealing mechanism from the outside, thereby contact of inside material with sealing mechanism has been reduced to a certain extent, thereby it has been reduced sealing mechanism and has had the various influence to material stirring and reaction, the sealing mechanism who exists in the outside simultaneously can be better observes its ageing condition, be convenient for carry on timely and quick change to it simultaneously, device safety in utilization has been improved.

(7) This end dress formula mixer, design through the lamella board, in two pivoted of overcoat, the lamella board just can the atress expand certain angle, just can pile together again when two no longer pivoted of overcoat, when the device stirs like this, the lamella board most time presents the expansion state, thereby keep apart most material as far as possible not with the boundary department contact of epitheca and carousel, effectively avoid the exosmosis, when the device passes through the discharge gate blowing, its receipts are closed just can not hinder the unloading of device again, design through the lamella board, flexibility and the self-adaptability that the device used have been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing mechanism of the present invention;

FIG. 3 is an internal schematic view of the present invention;

FIG. 4 is a schematic view of the motor mechanism of the present invention;

FIG. 5 is a schematic view of the lower stem of the present invention;

FIG. 6 is a schematic view of a driving mechanism of the present invention;

FIG. 7 is a schematic view of a turntable mechanism of the present invention;

FIG. 8 is a schematic view of the sealing mechanism of the present invention;

FIG. 9 is a schematic view of a stirring mechanism of the present invention;

FIG. 10 is a schematic view of a flap plate of the present invention;

FIG. 11 is a schematic view of a stirring rod set according to the present invention;

FIG. 12 is a schematic view of a stirring fan according to the present invention.

In the figure: 1. a housing mechanism; 101. a bottom case; 102. a leather pad; 103. connecting columns; 104. an upper shell; 105. covering the column; 106. a cover; 107. a discharge port; 108. plugging the column; 2. a motor mechanism; 201. a motor; 202. a cross-shaped column; 3. a drive mechanism; 301. a master disk; 302. a disc groove; 303. a clip groove; 304. a first spring; 305. clamping; 306. a lower rod; 307. a lower ring; 308. a first inner column; 309. an inner column groove; 310. rotating the plate; 311. a first outer sleeve; 312. a card slot; 313. a first small column; 314. shifting the column; 315. a small column II; 316. a second spring; 4. a turntable mechanism; 401. a turntable; 402. a butt joint groove; 403. an anti-seepage groove; 404. a baffle plate; 5. a sealing mechanism; 501. a seal ring; 502. a leather collar; 6. a stirring mechanism; 601. a second inner column; 602. a stirring rod group; 603. a second outer sleeve; 604. rotating the groove; 605. a stirring fan; 606. a lower shaft; 607. and (7) a flap plate.

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.

Referring to fig. 1-12, the present invention provides a technical solution: a bottom-mounted stirrer comprises a shell mechanism 1, wherein the shell mechanism 1 comprises a bottom shell 101, connecting columns 103 are fixedly connected to the middle portions of the front surface and the back surface of the bottom shell 101, two connecting columns 103 are fixedly connected with an upper shell 104 together at the end far away from the bottom shell 101, the upper shell 104 is opposite to the bottom shell 101, a motor mechanism 2 and a driving mechanism 3 are arranged inside the bottom shell 101, the driving mechanism 3 comprises a main plate 301, the outer side wall of the main plate 301 is fixedly connected with the upper end of the inner side wall of the bottom shell 101, a plate groove 302 is formed in the middle portion of the lower surface of the main plate 301, clamping grooves 303 are uniformly formed in the inner side wall of the plate groove 302 at equal intervals, the number of the clamping grooves 303 is four, springs 304 are fixedly connected to the middle portions of the inner side walls of the four clamping grooves 303, a clamping clip 305 is fixedly connected to the end, far away from the clamping groove 303, the end, of the clamping clip 305 is inserted into the clamping groove 303 and is matched with the clamping groove 303, the end of the clamp 305, which is far away from the first spring 304, extends out of the outer side of the clamp groove 303 and is provided with an inclined surface; the left side and the right side of the lower end face of the main disc 301 are fixedly connected with lower rods 306, the ends, far away from the main disc 301, of the two lower rods 306 are fixedly connected with lower rings 307 together, the lower rings 307 are opposite to the center of the main disc 301, inner columns I308 are movably sleeved inside the lower rings 307 through bearings, the upper ends of the inner columns I308 penetrate through the main disc 301, inner column grooves 309 are formed in the surface of the inner columns I308 in a penetrating mode, and the inner column grooves 309 are in a cross shape; the inside of dish groove 302 is provided with changes board 310, changes the last inner wall of upper surface contact dish groove 302 of board 310, changes board 310 and cup joints in the outside of inner prop 308 through the bearing activity, changes the upper surface fixedly connected with overcoat one 311 of board 310, and overcoat one 311 presents the tubulose, and overcoat one 311 cup joints in the outside of inner prop 308 and with inner prop 308 adaptation, and the upper end of overcoat one 311 runs through the main disc 301 and flushes with inner prop 308.

The upper end surface of the bottom shell 101 is fixedly connected with a leather pad 102, the upper surface of the connecting column 103 at the rear side is fixedly connected with a cover column 105, the front side of the cover column 105 is contacted with the rear side of the upper shell 104, the upper end of the cover column 105 extends out of the upper part of the upper shell 104, the upper end of the cover column 105 is movably sleeved with a cover 106 through a bearing, and the lower surface of the cover 106 is flush with the upper surface of the upper shell 104; fixedly connected with discharge gate 107 runs through in the middle part of the right side wall lower extreme of epitheca 104, and the shutoff post 108 has been filled in to the inside of discharge gate 107, and shutoff post 108 and discharge gate 107 adaptation.

The motor mechanism 2 comprises a motor 201, the lower end of the motor 201 is embedded into the middle of the lower inner wall of the bottom shell 101 and is fixedly connected with the lower surface of the bottom shell 101, the lower surface of the motor 201 is flush with the lower surface of the bottom shell 101, an output shaft at the upper end of the cross column 202 is fixedly connected with a cross column 202, and the cross section of the cross column 202 is in a cross shape; the upper end of the cross column 202 is correspondingly inserted into the inner column groove 309 and is matched with the inner column groove 309.

The end, far away from the first spring 304, of the clamp 305 contacts the outer side wall of the rotating plate 310, a clamping groove 312 is formed in the outer side of the lower surface of the rotating plate 310, the end, far away from the first spring 304, of the clamp 305 is inserted into the clamping groove 312 and matched with the clamping groove 312, a small column I313 is fixedly connected to the outer side of the lower surface of the rotating plate 310, a toggle column 314 is arranged below the rotating plate 310, the upper surface of the toggle column 314 is attached to the rotating plate 310, the toggle column 314 is fixedly connected with an inner column I308, the end, far away from the inner column I308, of the toggle column 314 is close to the edge of the rotating plate 310 and presents an inclined end (shown in fig. 6), a small column II 315 is fixedly connected to the middle of the lower surface of the toggle column 314, and a spring II 316 is commonly connected between the small column II 315 and the small column I313.

The turntable mechanism 4 is arranged between the bottom shell 101 and the upper shell 104, the turntable mechanism 4 comprises a turntable 401, a butt joint groove 402 is formed in the lower surface of the turntable 401, the butt joint groove 402 is annular, the upper end surface of the bottom shell 101 and the leather pad 102 are inserted into the butt joint groove 402 and are matched with the butt joint groove 402, the lower end of the upper shell 104 contacts the upper surface of the turntable 401, an anti-seepage groove 403 is formed in the upper surface of the turntable 401, the anti-seepage groove 403 is annular, the outer side wall of the upper shell 104 is flush with the inner side inner wall of the anti-seepage groove 403, a baffle 404 is fixedly connected to the upper surface of the turntable 401, the baffle 404 is annular, and the inner side wall of the baffle 404 is flush with the inner side outer wall of the anti-seepage groove 403.

A sealing mechanism 5 is arranged in the anti-seepage groove 403, the sealing mechanism 5 comprises a sealing ring 501, the sealing ring 501 is annular, the section of the sealing ring 501 is L-shaped, the lower surface of the sealing ring 501 is embedded into the anti-seepage groove 403 and is matched with the anti-seepage groove 403, the side wall of the inner ring of the sealing ring 501 is right opposite to and plugs a gap between the upper shell 104 and the turntable 401, a leather collar 502 is sleeved on the outer side of the bending part of the sealing ring 501, and the leather collar 502 has elasticity; the lower surface of the turntable 401 is movably connected with the upper surface of the main disc 301 through a bearing, the sections of the inner column I308 and the outer sleeve I311 extending out of the upper part of the main disc 301 penetrate through and are fixedly connected with the middle part of the surface of the turntable 401, the upper end surfaces of the inner column I308 and the outer sleeve I311 are flush with the upper end surface of the turntable 401, and the inner column I308, the outer sleeve I311 and the turntable 401 are completely and hermetically connected.

The stirring mechanism 6 is arranged in the upper shell 104, the stirring mechanism 6 comprises an inner column II 601, the lower end of the inner column II 601 is fixedly connected with an inner column I308, the diameters of the inner column II 601 and the inner column I308 are the same, the upper section of the inner column II 601 is equidistantly and uniformly connected with a stirring rod group 602, the stirring rod group 602 is matched with the inner diameter of the upper shell 104, the stirring rod group 602 is longitudinally arranged into three rows, each row comprises three stirring rods which are distributed at equal intervals, the outer side of the inner column II 601 is sleeved with a jacket II 603, the jacket II 603 is matched with the inner column II 601, the lower end of the jacket II 603 is correspondingly and fixedly connected with a jacket I311, the radius of the jacket II 603 is the same as that of the jacket I311, the upper section of the jacket II 603 is equidistantly and uniformly provided with rotating grooves 604, the rotating grooves 604 are in one-to-one correspondence with the stirring rod group 602, the end of the stirring rod group 602, which is far away from the inner column II 601, correspondingly penetrates through the rotating grooves 604 and is matched with the rotating grooves 604, stirring fans 605 are arranged on the lower side of the rotating grooves, the stirring fan 605 is fixedly connected with the second outer sleeve 603, the stirring fan 605 is spirally inclined downwards, the upper end of the stirring fan 605 is contacted with the stirring rod group 602, and the stirring fan 605 is matched with the inside of the upper shell 104.

The outer side of the lower end of the second outer sleeve 603 is fixedly connected with a lower shaft 606 at equal intervals, the lower shaft 606 is movably connected with a flap plate 607 through a spring shaft, and initially, the flap plate 607 is folded together (as shown in fig. 9).

The working principle is as follows:

the first step is as follows: through the integrated design of the turntable mechanism 4 and the stirring mechanism 6, the motor 201 and the cross column 202 are not in direct contact with the material inside the upper shell 104, so that the problem that the material inside the device is accumulated on the cross column 202 to cause the reduction of the working quality of the motor 201 for a long time is solved, the sealing performance of the device is improved, and the working quality of the device is improved.

The second step is that: through separating drain pan 101 and epitheca 104, when needing to overhaul motor 201, just need not make the inside of epitheca 104 empty, corresponding only need with drain pan 101 open motor 201 repair or change can to make things convenient for the device to overhaul.

The third step: through the design of cross post 202 and interior post groove 309 for cross post 202 does not press with interior post 308 lug connection, thereby can directly not receive the weight pressure of the whole device in top and hold, through the adaptation degree of interior post groove 309 and cross post 202 shape, thereby make motor 201 rotate only need overcome the material and rabbling mechanism 6 the stirring dynamics can, thereby improved the life of device.

The fourth step: through the arrangement of the driving mechanism 3 and the cooperation of the driving mechanism 3 and the stirring mechanism 6, the motor 201 is started, the cross column 202 drives the first inner column 308 to synchronously rotate, so that the second inner column 601 rotates, the stirring rod group 602 stirs the materials in the upper shell 104, when the stirring rod group 602 moves from one side of the rotary groove 604 to the other side, the stirring rod group 602 is separated from the stirring fan 605, meanwhile, the toggle column 314 at the lower side rotates to the clamping clip 305 clamped with the clamping groove 312 along with the first inner column 308, so that the clamping clip 305 is extruded out of the clamping groove 312, the rotary plate 310 loses the clamping of the clamping clip 305, and can suddenly and quickly rotate under the drive of the second spring 316, so that the clamping groove 312 is clamped by the next clamping clip 305, at this time, the second outer sleeve 603 at the upper side is suddenly driven by the rotary plate 310 and the first outer sleeve 311 to rotate, so that the rotary groove 604 rotates to relatively and return the stirring rod group 602 to the rotary groove 604 to be aligned, secondly, make stirring fan 605 rotate, shovel the upside of stirring fan 605 with the material of downside, the material of upside flows back the downside through the downside of stirring fan 605, and the continuous rotation of puddler group 602 still can drive the material and transversely stir simultaneously, improves the stirring quality of device.

The fifth step: through the sudden rotation of the second outer sleeve 603, the rotary groove 604 and the stirring rod group 602 return, and at the moment, the stirring rod group 602 can fiercely touch the upper side of the stirring fan 605, so that the caking materials inside the upper shell 104 can be knocked and crushed in a staggered manner, the materials are more fine and smooth after being stirred, and the stirring effect of the device is improved.

And a sixth step: through the gap position that exists below original feed cylinder and rabbling mechanism are connected change into the gap position of being connected by carousel mechanism 4 and epitheca 104, through adding sealing mechanism 5 from the outside, thereby the contact of inside material with sealing mechanism 5 has been reduced to a certain extent, thereby sealing mechanism 5 has been reduced and has been had to the various influences of material stirring and reaction, the sealing mechanism 5 that exists in the outside simultaneously can be better observe its ageing condition, be convenient for simultaneously carry out timely and quick change to it, device safety in utilization has been improved.

The seventh step: through the design of lamella 607, when two overcoat 603 pivoted, lamella 607 just can the atress expand certain angle, just can pile together again when two overcoat 603 no longer pivoted, like this when the device stirs, lamella 607 is the expansion state for most of the time, thereby keep apart most material as far as possible not with the boundary department contact of epitheca 104 with carousel 401, effectively avoid the exosmosis, when the device passes through discharge gate 107 blowing, its receipts are closed just can not hinder the unloading of device again, through the design of lamella 607, the flexibility and the adaptability of device use have been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 a bottom-mounted stirrer, includes shell mechanism (1), shell mechanism (1) includes drain pan (101), surface middle part fixedly connected with spliced pole (103) around drain pan (101), two spliced pole (103) are in the common fixedly connected with epitheca (104) of that one end of keeping away from drain pan (101), epitheca (104) are just right with drain pan (101), its characterized in that: a motor mechanism (2) and a driving mechanism (3) are arranged inside the bottom shell (101), the driving mechanism (3) comprises a main disc (301), the outer side wall of the main disc (301) is fixedly connected with the upper end of the inner side wall of the bottom case (101), a disk groove (302) is arranged in the middle of the lower surface of the main disk (301), clamping grooves (303) are uniformly arranged on the inner side wall of the disk groove (302) at equal intervals, the number of the clamping grooves (303) is four, the middle parts of the inner side walls of the four clamping grooves (303) are fixedly connected with a first spring (304), the end of the first spring (304) far away from the clamping groove (303) is fixedly connected with a clamping clip (305), the end of the clamping clip (305) close to the clamping clip groove (303) is inserted into the clamping clip groove (303) and is matched with the clamping clip groove (303), the end, far away from the first spring (304), of the clamp (305) extends out of the outer side of the clamp groove (303) and is provided with an inclined surface;

the left side and the right side of the lower end face of the main disc (301) are fixedly connected with lower rods (306), the ends, far away from the main disc (301), of the two lower rods (306) are fixedly connected with lower rings (307) together, the centers of the lower rings (307) and the main disc (301) are opposite, inner columns (308) are movably sleeved inside the lower rings (307) through bearings, the upper ends of the inner columns (308) penetrate through the main disc (301), inner column grooves (309) are formed in the surface of the inner columns (308) in a penetrating mode, and the inner column grooves (309) are cross-shaped;

the inside in dish groove (302) is provided with changes board (310), the last inner wall of the upper surface contact dish groove (302) of changing board (310), change board (310) and cup joint the outside at interior post (308) through the bearing activity, the last fixed surface of changing board (310) is connected with overcoat one (311), overcoat one (311) presents the tubulose, overcoat one (311) cup joint in the outside of interior post one (308) and with interior post one (308) adaptation, the upper end of overcoat one (311) runs through main dish (301) and flushes with interior post one (308).

2. A bottom mounted mixer according to claim 1 wherein: the upper end surface of the bottom shell (101) is fixedly connected with a leather pad (102), the upper surface of the connecting column (103) at the rear side is fixedly connected with a cover column (105), the front side of the cover column (105) is in contact with the rear side of the upper shell (104), the upper end of the cover column (105) extends out of the upper part of the upper shell (104), the upper end of the cover column (105) is movably sleeved with a cover (106) through a bearing, and the lower surface of the cover (106) is flush with the upper surface of the upper shell (104);

fixedly connected with discharge gate (107) is run through in the right side wall lower extreme middle part of epitheca (104), plugging post (108) have been filled in to the inside of discharge gate (107), plugging post (108) and discharge gate (107) adaptation.

3. A bottom mounted mixer according to claim 1 wherein: the motor mechanism (2) comprises a motor (201), the lower end of the motor (201) is embedded into the middle of the lower inner wall of the bottom shell (101) and fixedly connected with the middle of the lower inner wall of the bottom shell, the lower surface of the motor (201) is flush with the lower surface of the bottom shell (101), an output shaft at the upper end of the cross column (202) is fixedly connected with the cross column (202), and the cross section of the cross column (202) is in a cross shape;

the upper end of the cross column (202) is correspondingly inserted into the inner column groove (309) and matched with the inner column groove (309).

4. A bottom mounted mixer according to claim 1 wherein: the end of the clip (305) far away from the first spring (304) contacts the outer side wall of the rotating plate (310), a clamping groove (312) is formed in the outer side of the lower surface of the rotating plate (310), one end, far away from the first spring (304), of the clamping clip (305) is inserted into the clamping groove (312) and matched with the clamping groove (312), the outer side of the lower surface of the rotating plate (310) is fixedly connected with a small column I (313), a toggle column (314) is arranged below the rotating plate (310), the upper surface of the toggle column (314) is attached to the rotating plate (310), the toggle column (314) is fixedly connected with the first inner column (308), the end of the toggle column (314) far away from the first inner column (308) is close to the edge of the rotating plate (310) and presents an inclined end, the middle part of the lower surface of the toggle column (314) is fixedly connected with a small column II (315), a second spring (316) is connected between the second small column (315) and the first small column (313) together.

5. A bottom mounted mixer according to claim 1 wherein: a turntable mechanism (4) is arranged between the bottom shell (101) and the upper shell (104), the turntable mechanism (4) comprises a turntable (401), the lower surface of the turntable (401) is provided with a butt joint groove (402), the butt joint groove (402) is annular, the upper end face of the bottom shell (101) and the leather pad (102) are inserted into the butt joint groove (402) and are matched with the butt joint groove (402), the lower end of the upper shell (104) is contacted with the upper surface of the turntable (401), the upper surface of the turntable (401) is provided with an anti-seepage groove (403), the anti-seepage groove (403) is annular, the outer side wall of the upper shell (104) is flush with the inner side inner wall of the anti-seepage groove (403), the upper surface of the turntable (401) is fixedly connected with a baffle plate (404), the baffle plate (404) presents a ring shape, the inner side wall of the baffle (404) is flush with the inner side outer wall of the anti-seepage groove (403).

6. A bottom mounted mixer according to claim 5 wherein: a sealing mechanism (5) is arranged in the anti-seepage groove (403), the sealing mechanism (5) comprises a sealing ring (501), the sealing ring (501) is annular, the cross section of the sealing ring (501) is L-shaped, the lower surface of the sealing ring (501) is embedded into the anti-seepage groove (403) and is matched with the anti-seepage groove (403), the side wall of the inner ring of the sealing ring (501) is opposite to and blocks a gap between the upper shell (104) and the turntable (401), a leather ring (502) is sleeved on the outer side of the bending part of the sealing ring (501), and the leather ring (502) has elasticity;

the lower surface of the rotary disc (401) is movably connected with the upper surface of the main disc (301) through a bearing, the sections, extending out of the upper portion of the main disc (301), of the inner column I (308) and the outer sleeve I (311) penetrate through the middle of the surface of the rotary disc (401) and are fixedly connected with the middle of the surface of the rotary disc (401), and the upper end surfaces of the inner column I (308) and the outer sleeve I (311) are flush with the upper end surface of the rotary disc (401).

7. A bottom mounted mixer according to claim 1 wherein: the inner part of the upper shell (104) is provided with a stirring mechanism (6), the stirring mechanism (6) comprises an inner column II (601), a lower end of the inner column II (601) is fixedly connected with an inner column I (308), the diameters of the inner column II (601) and the inner column I (308) are the same, the upper section of the inner column II (601) is equidistantly and uniformly fixedly connected with stirring rod sets (602), the stirring rod sets (602) are matched with the inner diameter of the upper shell (104), the stirring rod sets (602) are longitudinally arranged into three rows, each row comprises three stirring rods distributed at equal intervals, the outer side of the inner column II (601) is sleeved with an outer sleeve II (603), the outer sleeve II (603) is matched with the inner column II (601), the lower end of the outer sleeve II (603) corresponds to the fixedly connected with an outer sleeve I (311), the outer sleeve II (603) is identical with the radius of the outer sleeve I (311), the upper section of the outer sleeve II (603) is equidistantly and uniformly provided with a rotating groove (604), the rotary groove (604) is in one-to-one correspondence with the stirring rod group (602), the end, far away from the inner column two (601), of the stirring rod group (602) correspondingly penetrates through the rotary groove (604) and is matched with the rotary groove (604), the stirring fan (605) is arranged on the lower side of the rotary groove (604), the stirring fan (605) is fixedly connected with the outer sleeve two (603), the stirring fan (605) is spirally and downwardly inclined, the upper end of the stirring fan (605) is in contact with the stirring rod group (602), and the stirring fan (605) is matched with the upper shell (104).

8. A bottom mounted mixer according to claim 7 wherein: the even fixedly connected with of lower extreme outside equidistance of overcoat two (603) is axle (606) down, axle (606) have flap board (607) through spring shaft swing joint down, under the initial conditions, flap board (607) are folded together.