CN219765037U - Stirring rod structure - Google Patents
Stirring rod structure Download PDFInfo
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- CN219765037U CN219765037U CN202321154769.XU CN202321154769U CN219765037U CN 219765037 U CN219765037 U CN 219765037U CN 202321154769 U CN202321154769 U CN 202321154769U CN 219765037 U CN219765037 U CN 219765037U
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- stirring
- stirring rod
- rod
- vertical rod
- transmission mechanism
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- 238000003756 stirring Methods 0.000 title claims abstract description 163
- 230000005540 biological transmission Effects 0.000 claims abstract description 69
- 239000000126 substance Substances 0.000 description 6
- 238000010276 construction 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
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a stirring rod structure, which comprises: the transmission mechanism drives the transmission mechanism to rotate through a power source; the inner stirring rod is connected with the transmission mechanism and is arranged below the transmission shaft; the first outer stirring rod is connected with the transmission mechanism and comprises a first vertical rod extending downwards, and a first stirring blade is arranged on the first vertical rod; the second outer stirring rod is connected with the transmission mechanism and comprises a second vertical rod extending downwards, and a second stirring blade is arranged on the second vertical rod; when the stirring device rotates, a first arc profile and a second arc profile with unequal diameters are respectively formed on paths of a first side edge and a second side edge of the first stirring blade; the paths of the first side edge and the second side edge of the second stirring blade form a third arc profile and a fourth arc profile with different diameters respectively; the diameters of the arc profiles are arranged from large to small, and the arc profiles are a first arc profile, a second arc profile, a third arc profile and a fourth arc profile in sequence.
Description
Technical Field
The utility model relates to the technical field of stirring tools, in particular to a stirring rod structure.
Background
The construction and finishing industries require the use of mixers to mix and agitate various materials during construction.
In the prior art, a general stirring rod structure can be referred to as publication numbers CN205925487U and CN106064038B, a single stirring rod is generally connected to a main machine of a stirrer, and stirring paddles/stirring blades are arranged on the stirring rod.
In this way, the stirring area is limited, and the stirring device is generally installed on a handheld stirrer, so that when the capacity of the barrel body is large, the stirring device needs to be frequently moved to ensure the stirring uniformity as much as possible, and the operation is inconvenient.
Meanwhile, in the stirring process, the middle substances can flow outwards, and the peripheral substances cannot reach the middle area to be stirred, so that uniformity cannot be ensured, and uniformity of stirring cannot be well controlled.
Disclosure of Invention
Aiming at the defects of the prior art, the stirring rod structure provided by the utility model can greatly improve the stirring area, so that the stirring uniformity and efficiency are improved, and meanwhile, the stirring rod structure can complete integral uniform stirring without moving the stirring machine, and can be applied to a fixed stirring machine to liberate hands.
The technical scheme adopted for solving the technical problems is as follows: a stirring rod structure comprises a transmission mechanism, a stirring rod and a stirring rod, wherein the transmission mechanism is driven to rotate by a power source; the inner stirring rod is connected with the transmission mechanism and is arranged below the transmission shaft;
the first outer stirring rod is connected with the transmission mechanism and comprises a first vertical rod extending downwards, and a first stirring blade is arranged on the first vertical rod; the second outer stirring rod is connected with the transmission mechanism and comprises a second vertical rod extending downwards, and a second stirring blade is arranged on the second vertical rod;
when the stirring device rotates, a first arc profile and a second arc profile with unequal diameters are respectively formed on paths of a first side edge and a second side edge of the first stirring blade; the paths of the first side edge and the second side edge of the second stirring blade form a third arc profile and a fourth arc profile with different diameters respectively;
the diameters of the arc profiles are arranged from large to small, and the arc profiles are a first arc profile, a second arc profile, a third arc profile and a fourth arc profile in sequence.
In the above technical scheme, further, when the inner stirring rod rotates, the outermost path forms a fifth arc profile, and the fifth arc profile is covered by the fourth arc profile.
As another embodiment: further provided is a stirring rod structure, comprising a transmission mechanism which is driven to rotate by a power source; the inner stirring rod is connected with the transmission mechanism and rotates around a first axis; the first outer stirring rod is connected with the transmission mechanism and comprises a first vertical rod extending downwards, and a first stirring blade is arranged on the first vertical rod; the second outer stirring rod is connected with the transmission mechanism and comprises a second vertical rod extending downwards, and a second stirring blade is arranged on the second vertical rod; the first vertical rod and the first axis form a first plane, and the first stirring blade and the first plane have a non-perpendicular included angle; the second vertical rod and the first axis form a second plane, and the second stirring blade and the second plane have a non-perpendicular included angle.
In the above technical solution, further, a maximum distance between the first vertical rod and the first axis is greater than a maximum distance between the second vertical rod and the second axis.
In the above technical scheme, further, the transmission mechanism comprises a first gear set, a second gear set, a transmission shaft and a transmission shaft sleeve; the transmission shaft is in transmission fit with the first gear set; the transmission shaft sleeve is movably sleeved on the transmission shaft and is in transmission fit with the second gear set; the inner stirring rod is connected to the transmission shaft, and the first outer stirring rod and the second outer stirring rod are connected to the transmission shaft sleeve.
In the above technical scheme, further, the first gear set and the second gear set share a power source, the first gear set outputs a first rotation speed and a first rotation direction, and the second gear set outputs a second rotation speed and a second rotation direction.
In the above technical solution, further, the first rotation speed is greater than the second rotation speed, and the first rotation direction is opposite to the second rotation direction.
In the above technical scheme, further, the transmission mechanism is provided with a connecting plate, and the first outer stirring rod and the second outer stirring rod are connected with the transmission mechanism through the connecting plate.
In the above technical scheme, further, the first external stirring rod comprises a first S-shaped pipe connected to the connecting plate, and the first vertical rod is formed at the lower end of the first S-shaped pipe; the second outer stirring rod comprises a second S-shaped pipe connected to the connecting plate, and the second vertical rod is formed at the lower end of the second S-shaped pipe; the first vertical rod and the second vertical rod are obliquely arranged inwards at the lower end.
In the above technical scheme, further, the bottom of first montant still is provided with third stirring vane, third stirring vane has the contained angle with the horizontal reference surface.
In the above technical scheme, further, the inner stirring rod is provided with a spiral stirring part.
The utility model has the beneficial effects that: by using the stirring rod structure, the stirring area can be greatly lifted, and simultaneously, substances in different areas can be stirred and guided by three stirring rods arranged in different areas, so that the stirring area is uniform and no dead angle exists. Furthermore, the inner stirring rod can be set to a first rotation direction and a first rotation speed, the two outer stirring rods at the outer part are set to a second rotation direction opposite to the first rotation direction and a second rotation speed lower than the first rotation speed, so that good circulation can be obtained by stirring and guiding, and stirring uniformity is facilitated.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of another angular structure of the present utility model.
Fig. 3 is a schematic view of the internal structure of the present utility model.
Fig. 4 is a top plan view of the inner stirring rod, first outer stirring rod and second outer stirring rod of the present utility model.
Fig. 5 is a schematic view of the arc profiles of the present utility model.
In the figure, 1, a transmission mechanism, 11, a first gear set, 12, a second gear set, 13, a transmission shaft, 14, an outdrive, 15, a connecting plate, 2, an inner stirring rod, 21, a stirring part, 211, a helical blade, 212, a supporting ring, 3, a first outer stirring rod, 31, a first vertical rod, 32, a first stirring blade, 33, a first S-shaped pipe, 34, a third stirring blade, 4, a second outer stirring rod, 41, a second vertical rod, 42, a second stirring blade, 43, a second S-shaped pipe, 51, a first arc profile, 52, a second arc profile, 53, a third arc profile, 54, a fourth arc profile, 55, a fifth arc profile, L, a first axis, S1, a first plane, S2 and a second plane.
Detailed Description
Referring to fig. 1-5, embodiments of the present utility model are shown: a stirring rod structure is used for being installed on a stirring machine, and particularly can be applied to a fixed barrel type stirring machine. This puddler structure includes: the transmission mechanism 1 is driven to rotate by an external power source (such as an electric motor); an inner stirring rod 2 which is connected with a transmission shaft of the transmission mechanism 1, is positioned at a basic center position and rotates around a first axis L; a first outer stirring rod 3 and a second outer stirring rod 4 connected with the transmission mechanism 1 and having a distance to the first axis L.
The inner stirring rod 2 is provided with a spiral stirring portion 21, and in this embodiment, the stirring portion 21 includes three spiral blades 211 and a support ring 212 at the bottom end. The first outer stirring rod 3 comprises a first vertical rod 31 extending downwards, and a first stirring blade 32 is arranged on the first vertical rod 31. The second outer stirring rod 4 comprises a second vertical rod 41 extending downwards, and a second stirring blade 42 is arranged on the second vertical rod 41.
Wherein, the first vertical rod 31 and the first axis L form a first plane S1, and the first stirring vane 32 and the first plane S1 have a non-perpendicular included angle; the second vertical rod 41 and the first axis L form a second plane S2, and the second stirring vane 42 and the second plane S2 have a non-perpendicular included angle. The maximum distance between the first vertical rod 31 and the first axis L is greater than the maximum distance between the second vertical rod 41 and the second axis L.
When the stirring rod rotates, the paths of the first side edge and the second side edge of the first stirring blade 32 form a first arc profile 51 and a second arc profile 52 with unequal diameters respectively; the paths of the first side edge and the second side edge of the second stirring blade 42 respectively form a third arc profile 53 and a fourth arc profile 54 with unequal diameters; the diameters of the arc profiles are arranged from large to small, and the first arc profile 51, the second arc profile 52, the third arc profile 53 and the fourth arc profile 54 are arranged in sequence. When the inner stirring rod 2 rotates, a fifth arc profile 55 is formed on the outermost path, and the fifth arc profile 55 is covered by the fourth arc profile 54. Further, the first arc profile 51 will cover the second arc profile 52, the third arc profile 53, and the fourth arc profile 54 in sequence. Therefore, during stirring operation, a large area range can be covered, and meanwhile, substances can be transferred and guided from different circular arc profiles to form circulating flow, so that stirring is more uniform.
While stirring, the first stirring blades 32 stir and guide the material in the outer ring region to the middle ring region, the second stirring blades 42 stir and guide the material in the middle ring region to the inner ring region, and the inner stirring rod 2 stir and guide the material in the inner ring region to the outer ring region and the middle ring region, so that circulating flow is formed.
As an improved embodiment, the transmission mechanism 1 comprises a first gear set 11, a second gear set 12, a transmission shaft 13 and a transmission shaft sleeve 14 which are arranged in a gear box through bearings; the transmission shaft 13 is in transmission fit with the first gear set 11; the transmission shaft sleeve 14 is movably sleeved on the transmission shaft 13 and is in transmission fit with the second gear set 12; the inner stirring rod 2 is connected to a transmission shaft 13, and the first outer stirring rod 3 and the second outer stirring rod 4 are connected to a transmission shaft sleeve 14.
In order to realize the connection of the first outer stirring rod 3 and the second outer stirring rod 4, specifically, the transmission mechanism 1 is provided with a connecting plate 15, the first outer stirring rod 3 and the second outer stirring rod 4 are connected with the transmission mechanism 1 through the connecting plate 15, the first outer stirring rod 3 comprises a first S-shaped pipe connected to the connecting plate 15, and the first vertical rod 31 is formed at the lower end of the first S-shaped pipe; the second outer stirring rod 4 comprises a second S-shaped pipe connected to the connecting plate 15, and the second vertical rod 41 is formed at the lower end of the second S-shaped pipe; the first vertical rod 31 and the second vertical rod 41 are inclined inwards at the lower end.
The first gear set 11 and the second gear set 12 only need to share one power source, the first gear set 11 outputs a first rotation speed and a first rotation direction, and the second gear set 12 outputs a second rotation speed and a second rotation direction. The first rotation direction is set to be counterclockwise and the second rotation direction is set to be clockwise, while the first rotation speed is set to be higher than the second rotation speed. By the arrangement, the inner stirring rod 2 can output high rotation, speed difference and reverse rotation are formed between the inner stirring rod and the outer stirring rod, so that substances can be impacted and turned over more, and stirring uniformity is further improved.
In order to obtain better stirring of the substances deposited on the bottom, a third stirring blade 34 extending inwards is further arranged at the bottom end of the first vertical rod 31, and the third stirring blade 34 forms an included angle with the horizontal reference surface. Meanwhile, the side edge of the third stirring vane 34 is connected to the bottom edge of the first stirring vane 32.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model in any way, but rather to make simple modifications, equivalent variations or modifications without departing from the technical scope of the utility model.
Claims (10)
1. A stirring rod structure, which comprises a stirring rod, comprising the steps of (a) a step of,
the transmission mechanism drives the transmission mechanism to rotate through a power source;
the inner stirring rod is connected with the transmission mechanism and is arranged below the transmission shaft;
it is characterized in that the utility model also comprises,
the first outer stirring rod is connected with the transmission mechanism and comprises a first vertical rod extending downwards, and a first stirring blade is arranged on the first vertical rod;
the second outer stirring rod is connected with the transmission mechanism and comprises a second vertical rod extending downwards, and a second stirring blade is arranged on the second vertical rod;
when the stirring device rotates, a first arc profile and a second arc profile with unequal diameters are respectively formed on paths of a first side edge and a second side edge of the first stirring blade; the paths of the first side edge and the second side edge of the second stirring blade form a third arc profile and a fourth arc profile with different diameters respectively;
the diameters of the arc profiles are arranged from large to small, and the arc profiles are a first arc profile, a second arc profile, a third arc profile and a fourth arc profile in sequence.
2. A stirring rod structure as claimed in claim 1, wherein the outermost path forms a fifth circular arc profile when the inner stirring rod rotates, and the fifth circular arc profile is covered by a fourth circular arc profile.
3. A stirring rod structure, which comprises a stirring rod, comprising the steps of (a) a step of,
the transmission mechanism drives the transmission mechanism to rotate through a power source;
the inner stirring rod is connected with the transmission mechanism and rotates around a first axis;
it is characterized in that the utility model also comprises,
the first outer stirring rod is connected with the transmission mechanism and comprises a first vertical rod extending downwards, and a first stirring blade is arranged on the first vertical rod;
the second outer stirring rod is connected with the transmission mechanism and comprises a second vertical rod extending downwards, and a second stirring blade is arranged on the second vertical rod;
the first vertical rod and the first axis form a first plane, and the first stirring blade and the first plane have a non-perpendicular included angle;
the second vertical rod and the first axis form a second plane, and the second stirring blade and the second plane have a non-perpendicular included angle.
4. A stirring rod structure as claimed in claim 3, wherein the maximum distance between the first vertical rod and the first axis is greater than the maximum distance between the second vertical rod and the second axis.
5. A stirring rod structure as claimed in claim 1 or 3, wherein the transmission mechanism comprises a first gear set, a second gear set, a transmission shaft and a transmission shaft sleeve; the transmission shaft is in transmission fit with the first gear set; the transmission shaft sleeve is movably sleeved on the transmission shaft and is in transmission fit with the second gear set; the inner stirring rod is connected to the transmission shaft, and the first outer stirring rod and the second outer stirring rod are connected to the transmission shaft sleeve.
6. The stirring rod structure according to claim 5, wherein the first gear set and the second gear set share a power source, the first gear set outputs a first rotation speed and a first rotation direction, and the second gear set outputs a second rotation speed and a second rotation direction.
7. A stirring rod structure as set forth in claim 6 wherein said first rotational speed is greater than said second rotational speed, said first rotational direction being opposite said second rotational direction.
8. A stirring rod structure according to claim 1 or 3, characterized in that the transmission mechanism is provided with a connecting plate, and the first outer stirring rod and the second outer stirring rod are connected with the transmission mechanism through the connecting plate.
9. A stirring rod structure as claimed in claim 1 or 3, wherein the first outer stirring rod comprises a first S-shaped pipe connected to the connecting plate, and the first vertical rod is formed at the lower end of the first S-shaped pipe; the second outer stirring rod comprises a second S-shaped pipe connected to the connecting plate, and the second vertical rod is formed at the lower end of the second S-shaped pipe; the first vertical rod and the second vertical rod are obliquely arranged inwards at the lower end.
10. A stirring rod structure according to claim 1 or 3, characterized in that the bottom end of the first vertical rod is further provided with a third stirring blade, and the third stirring blade has an angle with the horizontal reference plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154769.XU CN219765037U (en) | 2023-05-15 | 2023-05-15 | Stirring rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154769.XU CN219765037U (en) | 2023-05-15 | 2023-05-15 | Stirring rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219765037U true CN219765037U (en) | 2023-09-29 |
Family
ID=88131891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321154769.XU Active CN219765037U (en) | 2023-05-15 | 2023-05-15 | Stirring rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219765037U (en) |
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2023
- 2023-05-15 CN CN202321154769.XU patent/CN219765037U/en active Active
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