CN201324609Y - Double guide bar clockwise and anticlockwise swung rotary mixer - Google Patents
Double guide bar clockwise and anticlockwise swung rotary mixer Download PDFInfo
- Publication number
- CN201324609Y CN201324609Y CNU2008201760219U CN200820176021U CN201324609Y CN 201324609 Y CN201324609 Y CN 201324609Y CN U2008201760219 U CNU2008201760219 U CN U2008201760219U CN 200820176021 U CN200820176021 U CN 200820176021U CN 201324609 Y CN201324609 Y CN 201324609Y
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- guide bar
- crank
- guide rod
- shaft
- swing
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Abstract
The utility model discloses a double guide bar clockwise and anticlockwise swung rotary mixer, which comprises a motor, a retarding mechanism, a motion conversion device, a mixer shaft and blades, wherein the motion conversion device is composed of a crank guide bar mechanism and a swing guide bar mechanism, and the crank guide bar mechanism comprises a crank, a bearing, an upper guide bar and a box body, wherein the crank is installed on the output shaft of the motor, the bearing is connected on the crank through a column pin, and is arranged in the groove of the upper guide bar, the upper guide bar is connected with the box body through a guide bar pin in order to convert input rotation motion into the swinging of the upper guide bar. The swing guide bar mechanism comprises an upper guide bar, a deflector rod pin, a lower guide bar and a box body, wherein the deflector rod pin is installed on the upper guide bar, and is connected with the lower guide bar to increase the swinging angle of the guide bar in the crank guide bar mechanism to the required swing amplitude, and to drive the mixer shaft to swing and rotate. The double guide bar clockwise and anticlockwise swung rotary mixer has zero angle acceleration when in swinging to change direction, stably moves without inertia impact, and has larger mixing efficiency than a single-direction rotary mixer.
Description
Technical field
The utility model relates to and is used for fixing the mixer that object mixes in the container, the positive and negative swing gyratory shaker of two guide rods of the positive and negative swing rotation of particularly a kind of shaft.
Background technology
At present, most of general mixer can only stir towards a direction rotation, and the mixed object in the container is also only rotated towards a direction.This makes that fibrous solute dissolving is slow, easily twines for containing fiber in the viscosity ratio higher liquid, particularly liquid or easily during drawing fiber shape solute, forming bad mixed zone easily, and mixing power seriously increases, stirring efficiency reduces greatly.For example: certain manufacturing rubber oar liquid, adopt traditional unidirectional alr mode, stir a cylinder oar liquid time spent and reach 12 hours.Report is arranged and experiment showed, that this type objects adopts positive and negative rotation stirring efficiency to be much higher than the stirring efficiency of folk prescription to rotation.Be both above-mentioned certain manufacturing rubber oar liquid, adopt the alr mode of positive and negative rotary oscillation, stirring a cylinder oar liquid only needs in two and one-half-hours.
The positive and negative rotation stirring technique of having announced at present ZL91229052.8 " positive and negative rotation hold concurrently reciprocating agitator ", ZL00268919.7 " alternation transmission mixer " and ZL01220629.6 " mixer of positive and negative rotation " etc. are arranged.The complex structure that ZL91229052.8 adopts, take up room greatly, the reciprocating motion necessity of rotating shaft is little, and the difficulty of increasing for sealing is very big; ZL00268919.7 adopts intermittently changement of gear, considered that also the commutation motion is easy to generate inertia impact, but because the movement velocity of power shaft is constant, so though inertia impact is littler than not adding the commutation rapidly that just pauses, but can't avoid the inertia impact that very high startup acceleration causes and the mesh impact of the frequent reverse wheel between cog of gear, account for 1/2nd and 1/3rd in addition dead time of (is example to rotate 120 ° and 180 ° of angles), also can reduce real work efficient; The mechanism that ZL01220629.6 adopts is more ingenious, but certain restriction is but arranged for mounting means, decelerator and motor can only be contained in the side and can not be contained on the axial line of shaft, so the real space occupancy is preferred plan not necessarily, simultaneously connecting rod is connected pin (in the specification unlisted and be illustrated) the stressed complexity, stressed big of usefulness in the structure with connecting rod base, is easy to damage.
The utility model content
The purpose of this utility model provide a kind of simple in structure, pendulum angle is easily transferred, it is little to impact, easy for installation, the positive and negative gyratory shaker of two guide rods that stirring efficiency is high.
Realization principle of the present utility model is: at the middle part of general mixer, a movement transforming device is set, converts rotatablely moving of motor or the output of motor acceleration and deceleration device the motion of positive and negative swing rotation to.
The technical scheme that realizes the utility model purpose is: a kind of pair of positive and negative swing gyratory shaker of guide rod comprises motor, reducing gear, movement transforming device, shaft and blade.This movement transforming device is made up of two groups of guide-bar mechanisms.First group is crank guide rod mechanism, comprise crank, bearing, top guide bar and casing, crank is installed on the output shaft of motor, bearing is connected on the crank by pin and is placed in the groove of top guide bar, top guide bar is connected with casing by the guide rod pin, rotatablely moving of crank axle is converted to the swing of top guide bar; Second group is oscillating guidebar mechanism, is made up of top guide bar, driving lever pin, lower guide rod and casing, and the driving lever pin is installed on the top guide bar and with lower guide rod and is connected, and in the pendulum guide rod group, with the swing of top guide bar, is converted to the swing of lower guide rod.Lower guide rod and shaft are rigidly connected, and drive shaft do swing rotation; The power shaft that rotatablely moves of swing is that the shaft that promptly is connected with lower guide rod of output shaft that the output shaft of motor and swinging rotatablely moves is on same axial line.
Compared with prior art, the utility model has brought following beneficial effect: the utility model adopts the method for the length ratio of adjusting fork and guide rod, makes to drive the final needed pendulum angle of guide rod that obtains shaft and realize agitating function.Consider the problem of structure and efficient, the angle of two groups of mechanism's guide rod pendulum angles can be carried out suitable calculating adjustment as required, in the utility model, as long as adjust the offset of crank.The pendulum angle that first, second group guide rod of the utility model is selected for use is respectively: 60 ° and 120 °.Simultaneously, the angular acceleration of the crank guide rod mechanism of employing of the present utility model when the swing commutation is zero, so the inertia impact when commutating in other mechanisms has steadily been eliminated in the utility model motion.The power shaft that swing of the present utility model rotatablely moves be the shaft that is connected with lower guide rod of output shaft and the output shaft that rotatablely moves of swing of motor on same axial line, bring bigger convenience to installation, also make complete machine that better outward appearance is arranged.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the crank guide rod mechanism kinematic sketch.
Fig. 3 is the oscillating guidebar mechanism kinematic sketch.
The specific embodiment
Fig. 1 is a structural representation of the present utility model, also is an example of the present utility model.It is mainly by forming with lower member: motor and decelerator (only illustrating among the figure), crank 1, guide rod pin 2, top guide bar 3, driving lever pin 4, lower guide rod 5, casing 6, shaft 7, blade 8.These members have been formed crank guide rod mechanism and oscillating guidebar mechanism.In crank guide rod mechanism, there is pin that bearing is connected on the crank 1 on the crank 1, and form certain offset in the axial line of crank 1 main aperture, bearing is equivalent to a slide block, crank 1 directly is contained on the output shaft of motor or decelerator, bearing on the crank 1 is placed in the groove of top guide bar 3, and top guide bar 3 is connected with casing 6 by guide rod pin 2.Crank 1, bearing, top guide bar 3 and casing 6 have just constituted crank guide rod mechanism, convert the unidirectional rotary motion of motor or decelerator output to swing rotation (see figure 2) that pendulum angle is 60 ° a top guide bar 3.In oscillating guidebar mechanism, top guide bar 3 is equipped with driving lever pin 4, and driving lever pin 4 is simultaneously as virtual slide block, and driving lever pin 4 connects lower guide rod 5.Top guide bar 3, driving lever pin 4, lower guide rod 5 and casing 6 have constituted oscillating guidebar mechanism, then 60 ° of 120 ° of (see figure 3)s of pendulum angle that just converted lower guide rod 5 to of the pendulum angle of top guide bar 3.Lower guide rod 5 carries out rigid connection with shaft 7 usefulness splines, and then the swing corner of lower guide rod 5 is exactly the swing corner of shaft 7.Blade 8 is equipped with in shaft 7 lower ends, and blade 8 preferably selects for use six to arrange that evenly the form of blade 8 can be chosen according to the kind of oar liquid, and then mixed effect improves greatly.
Claims (1)
1, a kind of pair of positive and negative swing gyratory shaker of guide rod comprises motor, reducing gear, movement transforming device, shaft [7] and blade [8]; It is characterized in that: movement transforming device is made up of crank guide rod mechanism and two groups of guide-bar mechanisms of oscillating guidebar mechanism, the crank guide rod mechanism that crank [1], bearing, top guide bar [3] and casing [6] constitute, crank [1] is installed on the output shaft of motor, bearing is connected crank [1] by pin and goes up and be placed in the groove of top guide bar [3], top guide bar [3] is connected with casing [6] by guide rod pin [2], and crank guide rod mechanism converts the unidirectional rotary motion of motor or the output of motor acceleration and deceleration device to the swing rotation of top guide bar [3]; The oscillating guidebar mechanism that top guide bar [3], driving lever pin [4], lower guide rod [5] and casing [6] constitute, driving lever pin [4] is installed in top guide bar [3] and upward and with lower guide rod [5] is connected, and oscillating guidebar mechanism increases to the pendulum angle of top guide bar [3] pendulum angle of lower guide rod [5]; Lower guide rod [5] is rigidly connected with shaft [7], and drives shaft [7] do swing rotation; The power shaft that rotatablely moves of swing is that the shaft [7] that promptly is connected with lower guide rod [5] of output shaft that the output shaft of motor and swinging rotatablely moves is on same axial line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201760219U CN201324609Y (en) | 2008-10-18 | 2008-10-18 | Double guide bar clockwise and anticlockwise swung rotary mixer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201760219U CN201324609Y (en) | 2008-10-18 | 2008-10-18 | Double guide bar clockwise and anticlockwise swung rotary mixer |
Publications (1)
Publication Number | Publication Date |
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CN201324609Y true CN201324609Y (en) | 2009-10-14 |
Family
ID=41176585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201760219U Expired - Fee Related CN201324609Y (en) | 2008-10-18 | 2008-10-18 | Double guide bar clockwise and anticlockwise swung rotary mixer |
Country Status (1)
Country | Link |
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CN (1) | CN201324609Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107855022A (en) * | 2017-11-03 | 2018-03-30 | 邱杨清 | A kind of emulsion paint device for formulating be easy to discharge and cleaned |
CN114053976A (en) * | 2020-08-04 | 2022-02-18 | 欧佩德伺服电机节能***有限公司 | Working steps of reaction kettle for preparing glyphosate |
-
2008
- 2008-10-18 CN CNU2008201760219U patent/CN201324609Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107855022A (en) * | 2017-11-03 | 2018-03-30 | 邱杨清 | A kind of emulsion paint device for formulating be easy to discharge and cleaned |
CN114053976A (en) * | 2020-08-04 | 2022-02-18 | 欧佩德伺服电机节能***有限公司 | Working steps of reaction kettle for preparing glyphosate |
CN114053976B (en) * | 2020-08-04 | 2023-06-30 | 欧佩德伺服电机节能***有限公司 | Working steps of reaction kettle for manufacturing glyphosate |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20101018 |