CN201287386Y - Vertical planet stirring device - Google Patents
Vertical planet stirring device Download PDFInfo
- Publication number
- CN201287386Y CN201287386Y CNU2008201759298U CN200820175929U CN201287386Y CN 201287386 Y CN201287386 Y CN 201287386Y CN U2008201759298 U CNU2008201759298 U CN U2008201759298U CN 200820175929 U CN200820175929 U CN 200820175929U CN 201287386 Y CN201287386 Y CN 201287386Y
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- China
- Prior art keywords
- vertical
- agitating device
- mixing arm
- type planetary
- counterbalance
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Abstract
The utility model discloses an upright planet mixing device, comprising a prime mover, a planet mixing mechanism, and a drum, wherein the outer mixing arm of the planet mixing mechanism is provided with a counterbalance mechanism opposite to the mounting side of the inner mixing arm; optimally, the counterbalance mechanism is arranged on a reduction gearbox, the counterbalance mechanism can be arranged on the outer mixing arm and is symmetric to the gravity center of the inner mixing arm, the counterbalance mechanism can comprise a counterbalance support structure and a counterbalance object supported and fixed by the counterbalance support structure, and the counterbalance object can comprises at least one counterbalance block. The upright planet mixing device is provided with a counterbalance mechanism, users can select the counterbalance to approach the gravity center of the outer mixing arm to its rotation shaft, thereby reducing generated centrifugal force significantly, prolonging the service life of the rotation shaft, reducing mixing noise significantly and realizing stable mixing.
Description
Technical field
The utility model relates to a kind of agitating device, relates in particular to a kind of vertical-type planetary agitating device.
Background technology
It is the work that daily productive life often will be carried out that mixed material is carried out stirring operation.In order to save time and muscle power, people are extensive use of various agitating devices and finish stirring operation.
Agitating device generally is divided into horizontal agitating device and vertical agitating device.The former stirring vane stirs thing to be stirred up and down to be parallel to the axle rotation of horizontal plane, realizes stirring.The latter's stirring vane is the center rotation with the vertical axes, waits to stir thing and constantly rotates around vertical central shaft, realizes stirring.Because horizontal agitating device can be brought a large amount of air in whipping process, therefore, to the exigent occasion of material proportion, need to use vertical agitating device for many.
In order to realize abundant stirring to mixed material, structure for vertical agitating device need be carried out well-designed, the application number that the applicant submitted on October 31st, 2007 is in 200710166019.3 the utility application, to disclose a kind of vertical-type planetary mortar stirring device that adopts the planet stirring structure.
Please referring to Fig. 1, structural representation of the vertical mortar stirring device that provides in the above-mentioned patent application is provided for this.
As shown in Figure 1, this mortar stirring device comprises motor 1, rabbling mechanism 2, charging basket 3.Wherein charging basket 3 is one to have the drum of top cover, and its inside is used to place mortar to be stirred; Charging basket 3 is still settled the pedestal of other mechanism.Motor 1 is installed on the top cover 31 of charging basket 3, and this top cover also is provided with the interface of pipelines such as various feed pipes, water inlet pipe, is used to connect these pipelines.Described rabbling mechanism 3 is installed on the top cover 31 of charging basket 3 in vertical mode, and stretches out its mixing arm in the accommodation space of charging basket 3.Above-mentioned rabbling mechanism 2 adopts specially designed planetary stirring machine structure, this mechanism has been open in 200710166019.3 the application for a patent for invention at the application number that the applicant submitted on October 31st, 2007, in the present patent application, the version of this mechanism and operation principle and not this Applicant's Abstract graph emphasis, only according to the needs of explanation present techniques scheme, briefly explain its operation principle at this.
As shown in Figure 1, above-mentioned rabbling mechanism comprises outer mixing arm 21 and interior mixing arm 22, and outer mixing arm 21 rotates under the drive of motor 1 and is called revolution; Interior mixing arm 22 is fixed on the outer mixing arm 21, and rotation during mixing arm 21 rotation outside.Outer mixing arm 21 revolves and turns around, and interior mixing arm 22 public affairs thereupon turns around and can the rotation multi-turn.Be provided with the stirring trailing arm on above-mentioned outer mixing arm 21 and the interior mixing arm 22, stir trailing arm and be provided with the stirring vane that crosses out, stirring vane provides mixing power to being stirred mortar simultaneously along with above-mentioned inside and outside mixing arm motion.The above-mentioned rabbling mechanism that can produce revolution and two kinds of stirring movement of rotation simultaneously is called the planetary mixer structure.
In above-mentioned planet rabbling mechanism, the mixing arm 22 inevitable pivot arranged off-centre of external mixing arm 21 mutually in it, have only this structure just can make the central shaft rotation around charging basket 3 in the revolution process of interior mixing arm 22, thereby the stirring trailing arm in making on the mixing arm 22 can be stirred to all positions of charging basket 3, realizes treating thorough abundant stirring of stirring material.
Because interior mixing arm 22 rotating shaft eccentric of external mixing arm 21 mutually arranges that in the high speed rotary course, the weight of interior mixing arm 22 can produce high speed centrifugation power, this high speed centrifugation power can produce serious impact to the planetary mixer structure.In addition, the parts such as decelerating casing of described interior mixing arm 22 also can produce very large centrifugal force; Mixing arm 22 high speed rotations also can produce fierce centrifugal oscillatory surge in described.
The centrifugal force that above-mentioned several sections produces is all very harmful, can cause vibrations and rotational noise to mixer body, and shortened the service life of the rotating shaft of outer mixing arm.This problem has become the technical bottleneck of design high-speed vertical planet agitating device.
The utility model content
At above-mentioned defective, the technical problem that the utility model solves is, a kind of vertical-type planetary agitating device is provided, and this vertical-type planetary agitating device can solve its centrifugal force problem that produces in rotating at a high speed by the structure of self.
The vertical-type planetary agitating device that the utility model provides comprises prime mover, planetary stirring machine structure, charging basket, on the outer mixing arm of described planetary stirring machine structure, is provided with balance weight mechanism at the opposite side of interior mixing arm installation side.
Preferably, described balance weight mechanism is arranged on the reduction box.
Preferably, described balance weight mechanism be arranged on the outer mixing arm with described in the position of center of gravity symmetry of mixing arm.
Preferably, described balance weight mechanism comprises counterweight supporting structure, mass, and described mass is by counterweight supporting mechanism support fixation.
Preferably, described mass comprises one or more balancing weight.
Preferably, it is the cross sectional shape of smooth dome that described balancing weight adopts top, comprises circle, arch.
Preferably, described counterweight supporting mechanism comprises counterweight support, counterweight fixed axis, clamping sleeve and nut; Described counterweight support welds with outer mixing arm or removably connects, and described balancing weight is enclosed within on the balancer shaft, and balancer shaft is by the counterweight stent support; At described balancer shaft two ends, described mass is locked on the balancer shaft by nut and clamping sleeve.
Preferably, at described planetary stirring machine structure and support between its charging basket, be provided with beam.
Preferably, between the frame of described charging basket and this vertical-type planetary agitating device of support, be provided with snubber block.
Compared with prior art, the vertical-type planetary agitating device that the utility model provides, outside it on mixing arm with described on the other end of mixing arm symmetry, balance weight mechanism has been installed, has suitably been selected counterweight, the position of centre of gravity of described outer mixing arm can be corrected near its rotating shaft, the centrifugal force of its generation is obviously reduced, prolonged the service life of rotating shaft, and the noise in the whipping process obviously reduces, and stirs more steady.
In preferred implementation of the present utility model, between described charging basket and basic part frame, be provided with snubber block, be provided with beam between the bung of described charging basket and main gear reducer housing, these mechanisms all can reduce the vibration in the high-speed stirred process, make whipping process more steady.
Description of drawings
Fig. 1 is a kind of structural representation of vertical-type planetary agitating device;
Fig. 2 is the structural representation of the vertical-type planetary agitating device that provides of the utility model first embodiment;
Fig. 3 is the schematic diagram of the balance weight mechanism of the vertical-type planetary agitating device that provides of the utility model first embodiment;
Fig. 4 is one of balancing weight shape schematic diagram of the vertical-type planetary agitating device that provides of the utility model first embodiment;
Fig. 5 be the vertical-type planetary agitating device that provides of the utility model first embodiment balancing weight shape schematic diagram two.
The specific embodiment
Please referring to Fig. 2, this illustrates the structural representation of the vertical mortar stirring device that the utility model first embodiment provides.
The applicant who provides among this figure and Fig. 1 has proposed the vertical-type planetary agitating device of patent application and has compared, and its difference is, on described planetary stirring machine structure outside on the mixing arm 21, be provided with balance weight mechanism 4 at the opposite side of interior mixing arm 22 installation sides.The best position of this balance weight mechanism 4 is external rotating shafts of mixing arm mutually, with described in the position of center of gravity symmetry of mixing arm 22.The concrete counterweight gravimetric value of this balance weight mechanism can be adjusted, and perhaps adopts fixed value through overtesting, and choosing of concrete numerical value can obtain by test or calculating.
Please referring to Fig. 3, this figure is the structural representation of balance weight mechanism shown in Figure 2.This illustrates, and described balance weight mechanism comprises balancing weight 41, counterweight fixed axis 42, counterweight support 43, clamping sleeve 44, nut 45.According to function, the said elements of described balance weight mechanism 4 can be divided into counterweight supporting mechanism and mass two parts.Wherein mass is described balancing weight 41, and its effect utilizes its weight to produce equilibrium centrifugation power; Described counterweight supporting mechanism is used to support mass, makes its firm fixation outside on the mixing arm 21, comprises counterweight support 43, counterweight fixed axis 42, clamping sleeve 44, nut 45.
Described counterweight support 43 is fixed on the appropriate location of described outer mixing arm 21 with welding or removably.Be equipped with installing hole on two journal stirrups that this counterweight support 43 stretches out, described counterweight fixed axis 42 is a bolt arrangement, and this counterweight fixed axis 42 inserts from the installing hole of an above-mentioned journal stirrup, and passes balancing weight 41, and its bolt head withstands support arm; The other end of this counterweight fixed axis 42 passes the installing hole of another relative journal stirrup, is with clamping sleeve 44 on this termination, and the installing hole that this clamping sleeve 44 passes this journal stirrup withstands balancing weight 41; Described nut 45 is tightened on the screw thread of counterweight fixed axis 42 these terminations, makes described balancing weight 41 firm fixation on counterweight support 43.
By said structure, balancing weight 41 is fixed on the position of outer mixing arm 21 and described interior mixing arm 22 center of gravity symmetries, and the position of centre of gravity of outer mixing arm 21 is located substantially on its rotating shaft.Like this, when rotating at a high speed, centrifugal force will significantly reduce, and rotates more steady.
Because the possibility that the position of balancing weight 41 exists the material of adding charging basket 3 to fall thereon, for fear of balancing weight 41 top buildups stirring is impacted, the top of this balancing weight 41 can be designed as smooth dome, for example, adopt the balancing weight of circular cross-section shown in Figure 4 or adopt top shown in Figure 5 to be circular arch cross section balancing weight.
In order to reduce the vibration of this agitating device, can also take measures in other respects.
Fig. 2 illustrates, and in charging basket 3 bottoms of this agitating device with support between the frame of this agitating device and be provided with snubber block 9, this snubber block 9 can play cushioning effect to the body vibration of charging basket 3.
Fig. 2 also illustrates, and is provided with beam 10 between the top cover 31 of the charging basket 3 of this agitating device and bevel housing 23, and this beam 10 can alleviate the transmission of planetary mixer structure vibration to charging basket 3.In fact, in described planetary stirring machine structure other contacts site, under the situation of conditions permit, also this beam can be set with the charging basket that supports it.
Among the above embodiment, described balance weight mechanism 4 is arranged on the outer mixing arm 21, in fact, this balance weight mechanism 4 also can be fixed on the planetary reduction gear engine housing 24, and balancing weight is more convenient for being provided with in this position.But this position described rotating shaft of distance is closer, for the weight of mixing arm in the balance 22, needs to use bigger counterweight gravimetric value.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (9)
1, a kind of vertical-type planetary agitating device comprises prime mover, planetary stirring machine structure, charging basket, it is characterized in that, on the outer mixing arm of described planetary stirring machine structure, is provided with balance weight mechanism at the opposite side of interior mixing arm installation side.
2, vertical-type planetary agitating device according to claim 1 is characterized in that, described balance weight mechanism is arranged on the reduction box.
3, vertical-type planetary agitating device according to claim 1 is characterized in that, described balance weight mechanism be arranged on the outer mixing arm with described in the position of center of gravity symmetry of mixing arm.
4, vertical-type planetary formula agitating device according to claim 1 is characterized in that described balance weight mechanism comprises counterweight supporting structure, mass, and described mass is by counterweight supporting mechanism support fixation.
5, vertical-type planetary formula agitating device according to claim 4 is characterized in that described mass comprises one or more balancing weight.
6, vertical-type planetary formula agitating device according to claim 5 is characterized in that, it is the cross sectional shape of smooth dome that described balancing weight adopts top, comprises circle, arch.
7, vertical-type planetary formula agitating device according to claim 1 is characterized in that, described counterweight supporting mechanism comprises counterweight support, counterweight fixed axis, clamping sleeve and nut; Described counterweight support welds with outer mixing arm or removably connects, and described balancing weight is enclosed within on the balancer shaft, and balancer shaft is by the counterweight stent support; At described balancer shaft two ends, described mass is locked on the balancer shaft by nut and clamping sleeve.
8, according to each described vertical-type planetary agitating device of claim 1-7, it is characterized in that, at described planetary stirring machine structure and support between its charging basket, be provided with beam.
9, according to each described vertical-type planetary agitating device of claim 1-7, it is characterized in that, between the frame of described charging basket and this vertical-type planetary agitating device of support, be provided with snubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201759298U CN201287386Y (en) | 2008-11-26 | 2008-11-26 | Vertical planet stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201759298U CN201287386Y (en) | 2008-11-26 | 2008-11-26 | Vertical planet stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287386Y true CN201287386Y (en) | 2009-08-12 |
Family
ID=40979058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201759298U Expired - Fee Related CN201287386Y (en) | 2008-11-26 | 2008-11-26 | Vertical planet stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287386Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975287A (en) * | 2012-12-28 | 2013-03-20 | 长安大学 | Planetary concrete mixer |
-
2008
- 2008-11-26 CN CNU2008201759298U patent/CN201287386Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975287A (en) * | 2012-12-28 | 2013-03-20 | 长安大学 | Planetary concrete mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20161126 |