CN211274284U - Convection double-blade stirring device - Google Patents
Convection double-blade stirring device Download PDFInfo
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- CN211274284U CN211274284U CN201921787383.6U CN201921787383U CN211274284U CN 211274284 U CN211274284 U CN 211274284U CN 201921787383 U CN201921787383 U CN 201921787383U CN 211274284 U CN211274284 U CN 211274284U
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Abstract
The utility model discloses a convection current double-oar leaf agitating unit includes: the bottom plate, fixed mounting is in stirring casing on the bottom plate is installed first stirring rake and the second stirring rake that just set up side by side in the stirring casing, with the reduction gear group that first stirring rake and second stirring rake transmission are connected, and with the input motor that the reduction gear group transmission is connected. The utility model discloses two sets of stirring rakes that set up side by side of installation in the agitator housing, and then drive the stirring rake through reduction gear group and rotate, and then accomplish two sets of stirring rakes and carry out relative rotation, and then make stirring material and air form the convection current, and then make agitating unit more even when stirring, use reduction gear group to drive the rotation of stirring rake simultaneously for the stirring moment of stirring rake is bigger.
Description
Technical Field
The utility model relates to a stirring apparatus, in particular to a convection double-blade stirring apparatus.
Background
Stirring is to make a certain circulation through a stirrer, so that gas, liquid and even suspended particles in the solution are uniformly mixed. To achieve this, it is necessary to use a forced convection, homogeneous mixing device, i.e., the internal components of the stirrer.
Stirring is a common operation in organic preparation experiments, and aims to ensure that reactants are fully mixed and avoid side reactions or organic matter decomposition caused by nonuniform concentration, local overlarge heating of the reactants. Through stirring, the reactants are fully mixed and uniformly heated, the reaction time is shortened, and the reaction yield is improved.
And current agitating unit basic design stirs for a set of stirring rake, and can't form the convection current of air machine stirring material when using a set of stirring rake to stir, and then makes the stirring mix abundant inadequately, and then needs the starting stirring device many times for accomplish the work that the intensive mixing mixes, and then has caused the circumstances that the starting stirring device caused the wasting of resources many times to appear.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a convection current double-blade agitating unit to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a convective dual blade stirring device comprising:
the stirring device comprises a bottom plate, a stirring shell fixedly arranged on the bottom plate, a first stirring paddle and a second stirring paddle which are arranged in the stirring shell in parallel, a speed reduction gear set in transmission connection with the first stirring paddle and the second stirring paddle, and an input motor in transmission connection with the speed reduction gear set;
the speed reduction gear set comprises two groups of same units which are arranged in parallel with the first stirring paddle and the second stirring paddle, each group of same units comprises a stirring shaft inserted into the stirring shell, and at least three groups of blade assemblies are sleeved on the stirring shaft; the paddle component comprises a first-stage paddle sleeved with the stirring shaft and a second-stage paddle which is arranged in a crossed manner and is fixedly connected with the first-stage paddle.
In a further embodiment, the end of the first stirring paddle is provided with a first driving gear meshed with the reduction gear set, the end of the second stirring paddle is provided with a second driving gear meshed with the reduction gear set, the first driving gear and the second driving gear are designed to be mainly meshed with the reduction gear set, and then the relative rotation of the two groups of stirring paddles is completed, and then the work of providing power for the two groups of stirring paddles is completed.
In a further embodiment, reduction gear group includes fixed mounting and is in gear housing on the bottom plate pegs graft gear housing's input shaft cup joints the input gear of input shaft, with input gear meshing's one-level pinion pegs graft the one-level axis of rotation of one-level pinion cup joints the one-level gear wheel of one-level axis of rotation, with one-level gear wheel meshing's second grade gear pegs graft the second grade output shaft of second grade gear cup joints the output gear of second grade output shaft, and cup joint the one-level drive gear of one-level axis of rotation, design reduction gear group mainly for the stirring moment of stirring rake is bigger, makes two sets of stirring rakes can not appear stopping the stirring because of stirring moment is not enough in stirring process, perhaps makes the motor appear the condition of load.
In a further embodiment, the output gear is engaged with the first drive gear, and the primary transmission gear is engaged with the second drive gear.
In a further embodiment, an input drive wheel is sleeved on the end of the input shaft.
In a further embodiment, a motor shaft which coaxially rotates with the input motor is inserted into one side of the input motor, and an input wheel of the motor shaft is sleeved; the input wheel is in transmission connection with the transmission wheel.
Has the advantages that: the utility model discloses a convection current double-blade agitating unit installs two sets of stirring rakes that set up side by side in the stirring casing, and then drives the stirring rake through reduction gear group and rotate, and then accomplishes two sets of stirring rakes and carry out relative rotation, and then make stirring material and air form the convection current, and then make agitating unit more even when stirring, use reduction gear group to drive the rotation of stirring rake simultaneously for the stirring moment of stirring rake is bigger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the reduction gear set of the present invention.
Fig. 3 is a schematic view of a first stirring blade of the present invention.
The reference signs are: the stirring device comprises a bottom plate 1, an input motor 2, an input wheel 201, a reduction gear set 3, an input transmission wheel 301, an input shaft 302, an input gear 303, a primary pinion 304, a primary gearwheel 305, a primary rotating shaft 306, a secondary gear 307, a secondary output shaft 308, a gear housing 309, an output gear 4, a first driving gear 5, a first stirring paddle 6, a stirring shaft 601, a primary blade 602, a secondary blade 603, a second stirring paddle 7 and a stirring housing 8.
Detailed Description
Through the research and analysis of the applicant, the reason for the problem (uneven material stirring occurs in the existing stirring device) is that the existing stirring device is basically designed as a group of stirring paddles for stirring, and convection of the material stirred by the air machine cannot be formed when the stirring device is used for stirring, so that the stirring and mixing are not sufficient, and further the stirring device needs to be started for multiple times to complete the work of sufficient stirring and mixing, and further resource waste is caused when the stirring device is started for multiple times, and the utility model discloses two groups of stirring paddles arranged in parallel are installed in the stirring shell, and further the stirring paddles are driven to rotate through the reduction gear set, so that the two groups of stirring paddles rotate relatively, further the material and the air are formed into convection, further the stirring device is more uniform when stirring, and simultaneously the reduction gear set is used for driving the rotation of the stirring paddles, so that the stirring moment of the stirring paddle is larger.
A convective dual blade stirring device comprising: the stirring device comprises a bottom plate 1, an input motor 2, an input wheel 201, a reduction gear set 3, an input transmission wheel 301, an input shaft 302, an input gear 303, a primary pinion 304, a primary gearwheel 305, a primary rotating shaft 306, a secondary gear 307, a secondary output shaft 308, a gear housing 309, an output gear 4, a first driving gear 5, a first stirring paddle 6, a stirring shaft 601, a primary blade 602, a secondary blade 603, a second stirring paddle 7 and a stirring housing 8.
Wherein a stirring shell 8, an input motor 2 and a reduction gear set 3 are fixedly arranged above the bottom plate 1; it has two sets of stirring rakes to peg graft in the stirring shell body 8, two sets of stirring rakes are first stirring rake 6 and second stirring rake 7 respectively, first stirring rake 6 with second stirring rake 7 with reduction gear set 3 meshes the transmission, reduction gear set 3 with 2 transmissions of input motor are connected.
The reduction gear set 3 comprises two groups of same units which are arranged in parallel with the first stirring paddle 6 and the second stirring paddle 7, each group of same units comprises a stirring shaft 601 inserted into the stirring shell 8, and at least three groups of blade components are sleeved on the stirring shaft 601; the paddle component comprises a first-stage paddle 602 sleeved with the stirring shaft 601, and a second-stage paddle 603 arranged in a crossed manner with the first-stage paddle 602 and fixedly connected with the first-stage paddle 602.
The end of first stirring rake 6 install with the first drive gear 5 of reduction gear set 3 meshing, the end of second stirring rake 7 install with the second drive gear of reduction gear set 3 meshing designs first drive gear 5 and second drive gear mainly for meshing with reduction gear set 3, and then accomplishes the relative rotation of two sets of stirring rakes, and then accomplishes the work that provides power to two sets of stirring.
The reduction gear set 3 comprises a gear housing 309 fixedly mounted on the bottom plate 1, an input shaft 302 inserted into the gear housing 309, an input gear 303 sleeved on the input shaft 302, a primary pinion gear engaged with the input gear 303, a primary rotating shaft 306 inserted with the primary pinion gear 304, a primary bull gear 305 sleeved with the primary rotating shaft 306, a secondary gear 307 engaged with the primary gearwheel 305, a secondary output shaft 308 inserted into the secondary gear 307, an output gear 4 sleeved on the secondary output shaft 308, and a primary transmission gear sleeved with the primary rotating shaft 306, the reduction gear set 3 is designed mainly to make the stirring torque of the stirring paddle larger, the stirring stopping caused by insufficient stirring torque can not occur in the stirring process of the two groups of stirring paddles, or the load of the motor can be caused.
The output gear 4 is meshed with the first driving gear 5, and the primary transmission gear is meshed with the second driving gear.
The tail end of the input shaft 302 is sleeved with an input transmission wheel 301.
A motor shaft which coaxially rotates with the input motor 2 is inserted into one side of the input motor 2, and an input wheel 201 of the motor shaft is sleeved; the input wheel 201 is in transmission connection with the transmission wheel; the input motor 2 is a Y160M-6 motor.
Description of the working principle: when the convection double-blade stirring device needs to stir, the input motor 2 is turned on, the input motor 2 drives the motor shaft to rotate, the input wheel 201 is driven by the motor shaft to rotate, the input wheel 201 drives the input transmission wheel 301 to rotate, the input transmission wheel 301 drives the input shaft 302 to rotate, the input shaft 302 drives the input gear 303 to rotate, the first-stage pinion 304 meshed with the input gear 303 is driven to rotate, the first-stage rotating shaft 306 is driven to rotate, the first-stage transmission gear is driven to rotate, the second driving gear is driven to rotate, the second stirring paddle 7 is driven to rotate, the first-stage rotating shaft 306 rotates to drive the first-stage gearwheel 305 sleeved on the first-stage rotating shaft 306 to rotate, the second-stage gear 307 is driven to rotate, and the second-stage output shaft 308 inserted in the second-stage gear 307 is driven to rotate, and then the output gear 4 sleeved with the secondary output shaft 308 is driven to rotate, and further the first driving gear 5 is driven to rotate, and further the first stirring paddle 6 is driven to rotate, and the first-stage large gear 305 is meshed with the secondary gear 307, so that the rotation direction of the first-stage large gear 305 is opposite to that of the secondary gear 307, and the rotation direction of the first-stage rotating shaft 306 is opposite to that of the secondary output shaft 308, so that the first stirring paddle 6 is opposite to that of the second stirring paddle 7, and therefore convection can be formed, further materials can be fully stirred, and further stirring work is completed.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a convection current double-bladed agitating unit, characterized by includes:
the stirring device comprises a bottom plate, a stirring shell fixedly arranged on the bottom plate, a first stirring paddle and a second stirring paddle which are arranged in the stirring shell in parallel, a speed reduction gear set in transmission connection with the first stirring paddle and the second stirring paddle, and an input motor in transmission connection with the speed reduction gear set;
the speed reduction gear set comprises two groups of same units which are arranged in parallel with the first stirring paddle and the second stirring paddle, each group of same units comprises a stirring shaft inserted into the stirring shell, and at least three groups of blade assemblies are sleeved on the stirring shaft; the paddle component comprises a first-stage paddle sleeved with the stirring shaft and a second-stage paddle which is arranged in a crossed manner and is fixedly connected with the first-stage paddle.
2. The convective double-blade agitator of claim 1, wherein: the end of the first stirring paddle is provided with a first driving gear meshed with the reduction gear set, and the end of the second stirring paddle is provided with a second driving gear meshed with the reduction gear set.
3. The convective double-blade agitator as claimed in claim 2, wherein: the reduction gear set includes fixed mounting and is in gear housing on the bottom plate pegs graft gear housing's input shaft cup joints the input gear of input shaft, with input gear meshing's one-level pinion pegs graft the one-level axis of rotation of one-level pinion cup joints the one-level gear wheel of one-level axis of rotation, with one-level gear wheel meshing's secondary gear pegs graft the secondary output shaft of secondary gear cup joints the output gear of secondary output shaft to and cup joint the one-level drive gear of one-level axis of rotation.
4. A convective double blade mixer apparatus as claimed in claim 3 wherein: the output gear is meshed with the first driving gear, and the primary transmission gear is meshed with the second driving gear.
5. A convective double blade mixer apparatus as claimed in claim 3 wherein: and the tail end of the input shaft is sleeved with an input driving wheel.
6. The convective double-blade stirring device of claim 5, wherein: a motor shaft which coaxially rotates with the input motor is inserted into one side of the input motor, and an input wheel of the motor shaft is sleeved; the input wheel is in transmission connection with the transmission wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787383.6U CN211274284U (en) | 2019-10-23 | 2019-10-23 | Convection double-blade stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921787383.6U CN211274284U (en) | 2019-10-23 | 2019-10-23 | Convection double-blade stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211274284U true CN211274284U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921787383.6U Active CN211274284U (en) | 2019-10-23 | 2019-10-23 | Convection double-blade stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211274284U (en) |
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2019
- 2019-10-23 CN CN201921787383.6U patent/CN211274284U/en active Active
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