CN111589327A - Mechanical stirrer with adjustable stirring depth and working method thereof - Google Patents
Mechanical stirrer with adjustable stirring depth and working method thereof Download PDFInfo
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- CN111589327A CN111589327A CN202010613253.1A CN202010613253A CN111589327A CN 111589327 A CN111589327 A CN 111589327A CN 202010613253 A CN202010613253 A CN 202010613253A CN 111589327 A CN111589327 A CN 111589327A
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- 238000003756 stirring Methods 0.000 title claims abstract description 178
- 238000000034 method Methods 0.000 title claims description 8
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005012 migration Effects 0.000 abstract description 2
- 238000013508 migration Methods 0.000 abstract description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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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
- B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
- B01F27/806—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
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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
- B01F27/88—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with a separate receptacle-stirrer unit that is adapted to be coupled to a drive mechanism
-
- 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
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2112—Level of material in a container or the position or shape of the upper surface of the material
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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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
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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
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/324—Driving independent stirrer shafts, i.e. not fitted on the container
-
- 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
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
- B01F35/413—Mounting or supporting stirrer shafts or stirrer units on receptacles by means of clamps or clamping arrangements for fixing attached stirrers or independent stirrer units
-
- 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
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The mechanical stirrer comprises a fixing frame structure, a vertical moving structure, a stirring structure and a stirring tank structure, wherein the stirring structure is arranged on the side edge of the fixing frame structure through the vertical moving structure, and the stirring tank structure is arranged on the fixing frame structure and is positioned under the stirring structure. During the stirring, will put the stirred tank structure of raw materials and place the mount structurally, do the reciprocating of certain distance when the stirring through vertical migration structure drive stirring structure. All the structures cooperate with each other, and the mechanical stirrer can perform efficient stirring work with adjustable stirring depth.
Description
Technical Field
The invention relates to the field of stirring, in particular to a mechanical stirrer with adjustable stirring depth and a working method thereof.
Background
The mechanical stirrer has the working principle that the stirring head structure is driven by the motor to rotate rapidly in the stirring tank so as to drive liquid in the stirring tank to stir, and is common equipment for dispersing gas, liquid or solid particles in the liquid in chemical production.
However, the mechanical stirrer used at present has the following defects: the stirring range has limitations, generally, the position of the stirring structure on the upright post is manually moved according to the height of the liquid level of the liquid in the stirring tank, the stirring structure is fixed after the stirring head structure is submerged in the liquid, and then stirring work is carried out, under the condition that the depth of the liquid in the stirring tank is deep, the stirring head of the stirring structure rotates within the specified height range in the liquid, the stirring force of the liquid far away from the stirring height is poor, and the whole stirring efficiency is influenced; the motor with higher power is selected for stirring driving, so that the cost is higher, the stirring work needs to be performed for a longer time, and the mixing efficiency is poorer.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a mechanical stirrer with adjustable stirring depth and a working method thereof, which solve the problems existing in the mechanical stirrer during stirring.
The technical scheme is as follows: the invention provides a mechanical stirrer with adjustable stirring depth and a working method thereof, wherein the mechanical stirrer comprises a fixed frame structure, a vertical moving structure, a stirring structure and a stirring tank structure, wherein the stirring structure is arranged on the side edge of the fixed frame structure through the vertical moving structure, and the stirring tank structure is arranged on the fixed frame structure and is positioned right below the stirring structure; the vertical moving structure comprises an upper fixing plate, a lower fixing plate, a first guide rod, a lead screw, a second guide rod, a first motor, a stirring structure fixing structure, an upper limiting structure and a lower limiting structure, wherein the first guide rod, the lead screw and the second guide rod are sequentially arranged between the upper fixing plate and the lower fixing plate in parallel, the upper end of the lead screw is connected with a rotating shaft of the first motor through a coupler, and the upper limiting structure and the lower limiting structure are respectively arranged on the upper fixing plate and the lower fixing plate and are arranged in the vertical direction in a relative mode. During the stirring, will put the stirred tank structure of raw materials and place the mount structurally, do the reciprocating of certain distance when the stirring through vertical migration structure drive stirring structure. All the structures cooperate with each other, and the mechanical stirrer can perform efficient stirring work with adjustable stirring depth. The first motor in the vertical moving structure drives the stirring structure fixing structure to move up and down along the first guide rod and the second guide rod, and the upper limiting structure and the lower limiting structure limit the up-and-down moving positions of the stirring structure fixing structure.
Further, stirring structure fixed knot constructs including last fixed knot and lower fixed knot, go up fixed knot and construct with lower fixed knot and set up side by side from top to bottom, it is the same with lower fixed knot structure to go up fixed knot structure, it includes an upper fixed plate, an upper fixed clamp plate, first linear bearing, second linear bearing and screw nut to go up fixed knot, it sets up at an upper fixed plate tip and passes through bolted connection to go up fixed clamp plate, first linear bearing, second linear bearing set up respectively and keep away from the one end both sides position of an upper fixed clamp plate on an upper fixed plate, screw nut sets up the one end that an upper fixed clamp plate was kept away from at an upper fixed plate and is located between first linear bearing, the second linear bearing. Go up fixed knot structure and fixed knot constructs the setting down, improved the stability when stirring structure removes greatly. The upper fixing plate and the upper fixing pressing plate are arranged in a split mode, and the position of the stirring structure is convenient to fix.
Furthermore, the upper limit structure is the same as the lower limit structure in structure, the upper limit structure comprises a limit bolt, a first lock nut and a second lock nut, and the first lock nut and the second lock nut are arranged on the limit bolt in parallel. The up-down movement distance of the stirring structure is limited, and the phenomenon that the parts are collided and damaged due to excessive movement is avoided.
Further, the fixing frame structure comprises a support main body and a stirring tank structure placing table structure, and the stirring tank structure placing table structure is arranged on the support main body; platform structure is placed to stirred tank structure is including placing base plate, first adjusting plate, second adjusting plate, first fixed knob and the fixed knob of second, place base plate, first adjusting plate, second adjusting plate from the bottom up and place in proper order, first fixed knob sets up on four angles of second adjusting plate, the fixed knob setting of second is at first adjusting plate both ends. Place base plate, first adjusting plate, second adjusting plate and have corresponding guide slot and guide block each other, through relative movement, adjust the concentric relation between stirred tank and the stirring head, then fixed through first fixed knob and the fixed knob of second to improve whole stirring ability, be applicable to the stirred tank of different dimensions.
Furthermore, four groups of electromagnets are arranged in the middle of the second adjusting plate. The fixing and loosening of the stirring tank structure are controlled by electrifying and deenergizing the electromagnet. The operation is simple and the placement is stable.
Further, the stirring structure includes second motor, fixed bearing seat, (mixing) shaft and stirring head, the second motor passes through the shaft coupling and is connected with (mixing) shaft one end, fixed bearing seat sets up the one end that is close to the second motor at the (mixing) shaft, the other end that the second motor was kept away from at the (mixing) shaft to the stirring head setting. The second motor drive (mixing) shaft rotates to drive the stirring head and carry out stirring work, the fixed bearing frame is inside to be set up on the (mixing) shaft through the bearing, and the outside is fixed on last fixed knot constructs and fixed knot constructs down through upper fixed plate and last fixed pressing plate. Thereby the vertical movement structure drives the stirring structure to move up and down.
Furthermore, a liquid level sensor is arranged at the lower end of the stirring head. Judge the total degree of depth of liquid in the stirred tank structure according to level sensor, feed back data to first motor to drive stirring structure and reciprocate in assigned position height within range when the stirring, thereby improved liquid stirring scope and stirring efficiency greatly.
Further, the stirring tank structure comprises a tank body and an iron plate, wherein the iron plate is arranged under the tank body. The iron plate is sucked and released by electrifying and powering off the electromagnet, so that the groove body with the stirring groove structure is fixed or loosened.
Further, the working method of the mechanical stirrer with the adjustable stirring depth comprises the following specific steps:
1) before the stirring work is started, a first electric motor 6 for vertically moving the knot drives the stirring knot arranged on a fixed knot 7 of the stirring structure to reach the highest position along a first guide pipe 3 and a second guide pipe 5;
2) placing the stirring tank knot filled with the raw materials at the middle position on the stirring tank structure placing table knot 2 of the fixing frame knot, electrifying an electromagnet 1, and attracting an iron 2 of the stirring tank knot through magnetic force so as to fix the groove 1;
3) a first electric motor 6 of the vertical moving knot drives a stirring knot arranged on a stirring structure fixing knot 7 to move downwards along the first guide 3 and the second guide 5, and a liquid level sensor 5 at the end part of the stirring structure 4 counts when contacting the liquid in the tank 1; continuing moving downwards, and stopping moving downwards by the vertical moving node after the data on the liquid level sensor 5 reaches a specified value and reaches the bottom of the tank 1 by a specified distance;
4) calculating the depth of the liquid in the groove 1, and feeding back the value to a first electrode 6 of the vertical moving junction;
5) meanwhile, the first fixing screw and the second fixing screw are loosened, the positions of the first adjustment and the second adjustment are finely adjusted, so that the positions of the groove 1 and the stirring groove 3 of the stirring groove knot are adjusted to be concentric, and the first fixing screw and the second fixing screw are locked after adjustment.
6) A second motor 1 in the stirring knot drives a stirring shaft 3 to rotate so as to drive a stirring shaft 4 to stir;
7) a first electric motor 6 of the vertical moving knot drives a stirring knot arranged on a stirring structure fixing knot 7 to move slowly in a certain range up and down along a first guide 3 and a second guide 5;
8) after the stirring of a certain period of time, the stirring work of stirring knot is stopped, and the stirring knot that the first electricity 6 drive setting of vertical movement knot on stirring structure fixed knot 7 moves to the assigned height along first 3 and the second 5 of leading upwards, electromagnetism 1 outage, loosens the stirred tank knot, places platform knot 2 with it from the stirred tank structure and takes off.
The technical scheme shows that the invention has the following beneficial effects: 1) by arranging the vertical moving structure, the stirring structure of the driving mechanical stirrer can adjust the vertical displacement during stirring operation, so that the stirring depth range is greatly improved, and the stirring efficiency and the mixing capacity are improved; 2) the electromagnet structure is arranged, and magnetism is changed by power-off and power-on, so that the stirring tank structure is fixed and loosened, the operation is simple, the fixing is firm, and the stirring tank structure is suitable for stirring tank structures with different sizes; 3) the relative position of the stirring tank structure and the stirring structure is adjusted, so that the stirring efficiency is effectively improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the vertical moving structure;
FIG. 3 is a perspective view of a fixing structure of the stirring structure;
FIG. 4 is a perspective view of an upper confinement structure;
FIG. 5 is a front view of the structure of the fixing frame;
FIG. 6 is a front view of the stirring structure;
FIG. 7 is a front view of the structure of the agitation tank.
In the figure: the fixing frame structure 1, the bracket main body 11, the stirring tank structure placing table structure 12, the placing base plate 121, the first adjusting plate 122, the second adjusting plate 123, the electromagnet 1231, the first fixing knob 124, the second fixing knob 125, the vertical moving structure 2, the upper fixing plate 21, the lower fixing plate 22, the first guide rod 23, the lead screw 24, the second guide rod 25, the first motor 26, the stirring structure fixing structure 27, the upper fixing structure 271, the upper fixing plate 2711, the upper fixing pressing plate 2722, the first linear bearing 2723, the second linear bearing 2724, the lead screw nut 2725, the lower fixing structure 272, the upper limiting structure 28, the limiting bolt 281, the first locking nut 282, the second locking nut 283, the lower limiting structure 29, the stirring structure 3, the second motor 31, the fixing shaft bearing 32, the stirring shaft 33, the stirring head 34, the liquid level sensor 35, the stirring tank structure 4, the tank body 41, and the iron plate 42.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
As shown in fig. 1, the three-dimensional drawing of the present invention includes a fixed frame structure 1, a vertical moving structure 2, a stirring structure 3 and a stirring tank structure 4, wherein the stirring structure 3 is disposed on a side of the fixed frame structure 1 through the vertical moving structure 2, and the stirring tank structure 4 is disposed on the fixed frame structure 1 and is located under the stirring structure 3; the vertical moving structure 2 is shown in a perspective view in fig. 2, and includes an upper fixing plate 21, a lower fixing plate 22, a first guide rod 23, a screw 24, a second guide rod 25, a first motor 26, a stirring structure fixing structure 27, an upper limiting structure 28 and a lower limiting structure 29, where the first guide rod 23, the screw 24 and the second guide rod 25 are sequentially arranged between the upper fixing plate 21 and the lower fixing plate 22 in parallel, the upper end of the screw 24 is connected to the first motor 26 through a shaft coupling, and the upper limiting structure 28 and the lower limiting structure 29 are respectively arranged on the upper fixing plate 21 and the lower fixing plate 22 and are arranged in a vertical direction opposite to each other.
The stirring structure fixing structure 27 includes an upper fixing structure 271 and a lower fixing structure 272, the upper fixing structure 271 and the lower fixing structure 272 are arranged in parallel, the upper fixing structure 271 and the lower fixing structure 272 are identical in structure, as shown in fig. 3, the three-dimensional view of the upper fixing structure 271 is shown, the stirring structure fixing structure includes an upper fixing plate 2711, an upper fixing pressing plate 2722, a first linear bearing 2723, a second linear bearing 2724 and a screw nut 2725, the upper fixing pressing plate 2722 is arranged at the end portion of the upper fixing plate 2711 and connected through a bolt, the first linear bearing 2723 and the second linear bearing 2724 are respectively arranged at two side positions of one end of the upper fixing plate 2711 far away from the upper fixing pressing plate 2722, and the screw nut 2725 is arranged between the first linear bearing 2723 and the second linear bearing 2724 at one end of the upper fixing plate 2711 far away from the upper fixing pressing plate 2722.
The upper limit structure 28 and the lower limit structure 29 have the same structure, and as shown in fig. 4, the upper limit structure 28 is a perspective view, and includes a limit bolt 281, a first lock nut 282 and a second lock nut 283, and the first lock nut 282 and the second lock nut 283 are arranged on the limit bolt 281 in parallel.
Fig. 5 is a front view of the fixing frame structure 1, which includes a bracket main body 11 and a stirring tank structure placing table structure 12, wherein the stirring tank structure placing table structure 12 is disposed on the bracket main body 11; platform structure 12 is placed to stirred tank structure is including placing base plate 121, first adjusting plate 122, second adjusting plate 123, first fixed knob 124 and the fixed knob 125 of second, it places base plate 121, first adjusting plate 122, second adjusting plate 123 from the bottom up in proper order to place, first fixed knob 124 sets up on four angles of second adjusting plate 123, the fixed knob 125 of second sets up at first adjusting plate 122 both ends.
Fig. 6 is a front view of the stirring structure 3, and includes a second motor 31, a fixed bearing seat 32, a stirring shaft 33, and a stirring head 34, where the second motor 31 is connected to one end of the stirring shaft 33 through a coupler, the fixed bearing seat 32 is disposed at one end of the stirring shaft 33 close to the second motor 31, and the stirring head 34 is disposed at the other end of the stirring shaft 33 far from the second motor 31.
And a liquid level sensor 35 is arranged at the lower end of the stirring head 34.
As shown in fig. 7, the agitation tank structure 4 includes a tank body 41 and an iron plate 42, and the iron plate 42 is disposed directly below the tank body 41.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (10)
1. The utility model provides a mechanical agitator with adjustable stirring degree, its characterized in that: the stirring device comprises a fixed frame structure (1), a vertical moving structure (2), a stirring structure (3) and a stirring tank structure (4), wherein the stirring structure (3) is arranged on the side edge of the fixed frame structure (1) through the vertical moving structure (2), and the stirring tank structure (4) is arranged on the fixed frame structure (1) and is positioned under the stirring structure (3); wherein, vertical movement structure (2) include upper fixed plate (21), bottom plate (22), first guide arm (23), lead screw (24), second guide arm (25), first motor (26), stirring structure fixed knot construct (27), go up limit structure (28) and limit structure (29) down, first guide arm (23), lead screw (24), second guide arm (25) set up side by side in proper order between upper fixed plate (21) and bottom plate (22), lead screw (24) upper end is passed through the shaft coupling and is connected with first motor (26) pivot, go up limit structure (28) and limit structure (29) set up respectively on upper fixed plate (21) and bottom plate (22) and both vertical directions set up relatively.
2. The mechanical agitator with adjustable stirring depth of claim 1, wherein: stirring structure fixed knot constructs (27) including last fixed knot constructs (271) and fixed knot constructs (272) down, go up fixed knot constructs (271) and fixed knot constructs (272) and parallel arrangement from top to bottom down, go up fixed knot constructs (271) and fixed knot constructs (272) structure down the same, go up fixed knot constructs (271) and includes upper fixed plate (2711), go up fixed pressing plate (2722), first linear bearing (2723), second linear bearing (2724) and lead screw nut (2725), go up fixed pressing plate (2722) and set up at upper fixed plate (2711) tip and through bolted connection, first linear bearing (2723), second linear bearing (2724) set up respectively and keep away from the one end both sides position of last fixed pressing plate (2722) on upper fixed plate (2711), lead screw nut (2725) set up and are located first linear bearing (2723) and 2722) at the one end that upper fixed pressing plate (2722) was kept away from in upper fixed plate (2711), one end of lead screw nut (2725) is located, And a second linear bearing (2724).
3. The mechanical agitator with adjustable stirring depth of claim 1, wherein: the upper limiting structure (28) and the lower limiting structure (29) are identical in structure, the upper limiting structure (28) comprises a limiting bolt (281), a first locking nut (282) and a second locking nut (283), and the first locking nut (282) and the second locking nut (283) are arranged on the limiting bolt (281) in parallel.
4. The mechanical agitator with adjustable stirring depth of claim 1, wherein: the fixing frame structure (1) comprises a support main body (11) and a stirring tank structure placing table structure (12), wherein the stirring tank structure placing table structure (12) is arranged on the support main body (11); platform structure (12) is placed including placing base plate (121), first adjusting plate (122), second adjusting plate (123), first fixed knob (124) and the fixed knob (125) of second to the agitator tank structure, place base plate (121), first adjusting plate (122), second adjusting plate (123) from the bottom up and place in proper order, first fixed knob (124) set up on four angles of second adjusting plate (123), the fixed knob (125) of second sets up at first adjusting plate (122) both ends.
5. Mechanical agitator with adjustable stirring depth according to claim 4, characterized in that: electromagnets (1231) are arranged in the middle of the second adjusting plate (123), and the electromagnets (1231) are four groups in total.
6. The mechanical agitator with adjustable stirring depth of claim 1, wherein: stirring structure (3) include second motor (31), fixed bearing seat (32), (mixing) shaft (33) and stirring head (34), second motor (31) are connected through shaft coupling and (mixing) shaft (33) one end, fixed bearing seat (32) set up the one end that is close to second motor (31) in (mixing) shaft (33), stirring head (34) set up the other end of keeping away from second motor (31) in (mixing) shaft (33).
7. The mechanical agitator with adjustable stirring depth of claim 6, characterized in that: and a liquid level sensor (35) is arranged at the lower end of the stirring head (34).
8. The mechanical agitator with adjustable stirring depth of claim 1, wherein: the stirring tank structure (4) comprises a tank body (41) and an iron plate (42), wherein the iron plate (42) is arranged under the tank body (41).
9. The working method of the mechanical stirrer with adjustable stirring depth as set forth in any one of claims 1 to 8, is characterized in that: the method comprises the following specific steps:
before the stirring work is started, a first motor (26) of the vertical moving structure (2) drives a stirring structure (3) arranged on a stirring structure fixing structure (27) to reach the highest position along a first guide rod (23) and a second guide rod (25);
placing the stirring tank structure (4) filled with the raw materials on the middle position of the stirring tank structure placing table structure (12) of the fixed frame structure (1), electrifying the electromagnet (1231), and attracting the iron plate (42) of the stirring tank structure (4) through magnetic force so as to fix the tank body (41);
a first motor (26) of the vertical moving structure (2) drives a stirring structure (3) arranged on a stirring structure fixing structure (27) to move downwards along a first guide rod (23) and a second guide rod (25), and a liquid level sensor (35) at the end part of a stirring head (34) counts when contacting liquid in a tank body (41); continuing moving downwards, and stopping the vertical moving structure (2) from moving downwards after the data on the liquid level sensor (35) reaches a specified value and reaches the bottom of the groove body (41) by a specified distance;
calculating the depth of the liquid in the trough body (41), and feeding back the value to a first motor (26) of the vertical moving structure (2);
meanwhile, the first fixing knob (124) and the second fixing knob (125) are loosened, the positions of the first adjusting plate (122) and the second adjusting plate (123) are finely adjusted, so that the positions of the groove body (41) and the stirring shaft (33) of the stirring groove structure (4) are adjusted to be concentric, and the first fixing knob (124) and the second fixing knob (125) are locked after adjustment.
10. A second motor (31) in the stirring structure (3) drives a stirring shaft (33) to rotate so as to drive a stirring head (34) to stir;
a first motor (26) of the vertical moving structure (2) drives a stirring structure (3) arranged on a stirring structure fixing structure (27) to slowly move up and down within a certain range along a first guide rod (23) and a second guide rod (25);
after stirring for a certain time, stopping stirring work of the stirring structure (3), driving the stirring structure (3) arranged on the stirring structure fixing structure (27) to move upwards to a specified height along the first guide rod (23) and the second guide rod (25) by the first motor (26) of the vertical moving structure (2), powering off the electromagnet (1231), loosening the stirring tank structure (4), and taking down the stirring tank structure from the stirring tank structure placing table structure (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010613253.1A CN111589327A (en) | 2020-06-29 | 2020-06-29 | Mechanical stirrer with adjustable stirring depth and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010613253.1A CN111589327A (en) | 2020-06-29 | 2020-06-29 | Mechanical stirrer with adjustable stirring depth and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111589327A true CN111589327A (en) | 2020-08-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144949A (en) * | 2021-04-26 | 2021-07-23 | 江南大学 | Novel multipurpose stirring device |
| CN114011324A (en) * | 2021-11-03 | 2022-02-08 | 嵊州市浙江工业大学创新研究院 | PIV experiment auxiliary rack for stirrer and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113144949A (en) * | 2021-04-26 | 2021-07-23 | 江南大学 | Novel multipurpose stirring device |
| CN114011324A (en) * | 2021-11-03 | 2022-02-08 | 嵊州市浙江工业大学创新研究院 | PIV experiment auxiliary rack for stirrer and control method thereof |
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