CN212792008U - Positive centrifugal device - Google Patents
Positive centrifugal device Download PDFInfo
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- CN212792008U CN212792008U CN202021013257.8U CN202021013257U CN212792008U CN 212792008 U CN212792008 U CN 212792008U CN 202021013257 U CN202021013257 U CN 202021013257U CN 212792008 U CN212792008 U CN 212792008U
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Abstract
The embodiment of the application provides just centrifugal device, when rotating base rotated, under the effect of centrifugal force, the activity set up all to the direction motion of keeping away from the rotating base center in rack, second gear, third gear, the first rack of going up, the third on the base mounting bracket, the second. The functional component is also far away from the center of the rotating base, and further approaches to an object to be cleaned, which is arranged far away from the center of the rotating base. When the rotating base stops rotating, the second gear frame, the second gear and the third gear are pulled back under the pulling force of the elastic element, and then the second lower rack, the first upper rack, the third upper rack, the first gear and the functional component are pulled back. When the object to be cleaned or polished is a homogenizer bit, the homogenizer bit may be located away from the center of the rotating base. Through rotatory rotating base for functional unit or the rotatory homogenizer tool bit that washs of polishing part on the installation component, reach the purpose that improves work efficiency.
Description
Technical Field
The application relates to the field of cleaning, in particular to a centrifugal device.
Background
China is a large country for industrial product production, and many parts produced can be used after the surfaces of the parts are cleaned and polished. The surfaces of the produced parts are effectively cleaned and polished, so that the normal use of the parts is directly influenced, and the added value of the product is improved. Generally, when cleaning and polishing a large amount of arc or cylindrical surface's spare part, there will be certain size and shape difference between the product of different grade type, and in order to can laminate the shape on spare part surface more, can need to increase a large amount of manual works and handle, and the difficult uniformity that reaches different product processing of effect of this kind of manual work, cause not only that the manual work of expense is long, inefficiency, have the relatively poor problem of product quality stability moreover.
Disclosure of Invention
In view of the above problems, the present application provides a positive centrifugal device comprising:
rotating the base; and
the base mounting frame is fixedly arranged on the rotating base and extends from the center of the rotating base to the edge of the rotating base; and
the first lower rack is fixedly connected with the base mounting frame; and
the first gear is meshed with the first lower rack; and
the base mounting rack guide rail is fixedly arranged on the base mounting rack and faces to the direction far away from the center of the rotating base; and
and the first upper rack is arranged on the base mounting rack guide rail and is meshed with the first gear.
The rotating base can rotate around the axis of the rotating base and can be used for mounting other components; the base mounting frame is fixedly connected with the rotating base and can be used for mounting other components in the direction away from the extension line of the rotating base; the first lower rack is fixed on the base mounting frame, namely is fixed with the position of the rotating base at the same time and can be used as a fixed origin point for other parts to generate centrifugal and centripetal motion; the first gear is meshed with the first lower rack and can move relatively; the base mounting rack guide rail is arranged on the base mounting rack, and can allow other movable components to be sleeved around the base mounting rack guide rail and move in the direction of the extension line of the movable components; the first upper rack can move along the extension direction of the base mounting rack guide rail and is simultaneously meshed with the first gear, so that when the first gear moves towards the position far away from the center of the rotary base, the displacement generated by the first upper rack is the displacement generated by the first gear relative to the first lower rack and the displacement generated by the first upper rack relative to the first gear, therefore, the stroke amplification effect can be realized, and a first-stage amplification mechanism is formed.
In one embodiment, further comprising:
the first lower rack guide rail is fixedly connected with the base mounting frame; and
the first gear mounting rack is movably sleeved on the outer side of the first lower rack guide rail; and
the first gear shaft is arranged on the first gear mounting frame, and the first gear sleeve is arranged on the first gear shaft.
The first lower rack guide rail is fixedly arranged on the base mounting rack, so that the first gear mounting rack is sleeved on the outer side of the base mounting rack, and simultaneously, the gear surface covering the first lower rack is provided, and the first gear can be limited to move only along the extending direction of the first lower rack.
The first gear shaft may be used to assist in fixing the direction of movement of the first gear.
In one embodiment, further comprising:
the second lower rack guide rail is fixedly connected with the base mounting frame; and
the second lower rack is movably arranged on the second lower rack guide rail; and
and the second gear is fixedly sleeved on the second gear shaft and is respectively meshed and connected with the first upper rack and the second lower rack.
The second lower rack guide rail is fixedly arranged on the base mounting rack, so that other movable parts can be sleeved in the second lower rack guide rail and can freely move; the second lower rack is arranged in the second lower rack guide rail and can further freely slide along the extension direction of the second lower rack guide rail. The second gear can be meshed with the first upper rack and the second lower rack at the same time and can be used for connecting the first-stage amplifying device and the second-stage amplifying device.
In one embodiment, further comprising:
the second gear mounting rack is movably sleeved on the second lower rack guide rail; and
and the second gear shaft is arranged on the second gear mounting frame.
The second gear mounting rack is movably sleeved outside the second lower rack guide rail and can be used for arranging other components; the second gear shaft is movably or fixedly connected with the second gear mounting frame and can be used for arranging other components.
In one embodiment, further comprising:
the third gear is fixedly sleeved on the second gear shaft; and
and the third upper rack is movably arranged on the first upper rack and is meshed and connected with the third gear.
The third gear is fixedly arranged on the second gear shaft, so that the third gear and the second gear are relatively fixedly arranged; the third upper rack and the third gear can form a second-stage amplification mechanism, and further, the first-stage amplification mechanism and the second-stage amplification mechanism are combined into the second-stage amplification mechanism through the meshed connection of the second gear and the first upper rack.
In one embodiment, further comprising:
the functional component is fixedly arranged on the third upper rack; and
and one end of the elastic element is arranged on the base mounting frame, and the other end of the elastic element is arranged on the second gear mounting frame.
The functional component can be used for arranging a brush or other components for generating a cleaning or polishing function; the elastic element can be used for pulling the first-stage amplification mechanism or the second-stage amplification mechanism to a direction close to the center of the rotating base integrally after the rotating base stops rotating.
In one embodiment, further comprising:
the first gear roller is movably arranged on the first gear mounting rack and is in movable contact with the first lower rack guide rail; and
and the second gear roller is movably arranged on the second gear mounting rack and is in movable contact with the second lower rack guide rail.
The first gear roller can enable the relative motion of the contact surface to be changed from sliding to rolling after the first gear mounting rack is sleeved on the first lower rack; the second gear roller can enable the second gear mounting rack to be sleeved on the first lower rack, and then the relative movement of the contact surfaces is changed from sliding to rolling.
In one embodiment, further comprising:
and the motor connector is arranged in the center of the rotating base.
The motor connector can be used for connecting an output shaft of a motor, and further the rotating base can be fixedly connected with the motor.
Drawings
FIG. 1 is a front view of a positive centrifuge as provided by an embodiment of the present application;
FIG. 2 is a side view of a positive centrifuge apparatus provided in accordance with an embodiment of the present application;
FIG. 3 is a partially schematic front view of a positive centrifugal device in a contracted state according to an embodiment of the present disclosure;
FIG. 4 is a partially schematic bottom view of a positive centrifugal device according to an embodiment of the present disclosure in a contracted state;
FIG. 5 is a partially schematic bottom view of a forward centrifuging device provided in accordance with an embodiment of the present application in an extended state;
FIG. 6 is a three-dimensional external view of a positive centrifugation device according to an embodiment of the present application;
FIG. 7 is another three-dimensional external view of a positive centrifugation device provided in an embodiment of the present application;
reference numerals
Positive centrifugal device 10
First lower rack 310
Second lower rack 410
First upper rack 320
Third upper rack 420
First lower rack guide 330
Second lower rack guide 430
First gear set 350
A second gear set 450.
Detailed Description
In order to make the purpose, technical solution and advantages of the present application more apparent, the nested water pumping head of the present application is further described in detail by the embodiments and with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be considered as limiting the present application.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below by way of embodiments and with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present embodiment provides a positive centrifugation device 10. The positive centrifugal device 10 includes a rotating base 100, a base mounting bracket 200, a first lower rack 310, a first upper rack 320, a third upper rack 420, a second lower rack 410, a first gear 300, a second gear 400, and a third gear 500. The rotating base 100 may be rotated in a horizontal direction by a motor. The base mounting bracket 200 is fixedly disposed on the rotating base 100, the first lower rack 310 is disposed opposite to the base mounting bracket 200, the first gear 300 is engaged with the first lower rack 310 and the first upper rack 320, the second lower rack 410 is disposed opposite to the base mounting bracket 200, and the second gear 400 is engaged with the second lower rack 410 and the first upper rack 320. The third gear 500 and the second gear 400 are coaxially and relatively fixedly arranged, and the third gear 500 is engaged with the third upper rack 420. The third upper rack 420 is sleeved in the first upper rack 320. The first upper rack 320 is movably disposed with the base mount rail 201.
It can be understood that when the rotating base 100 rotates, the first gear 300, the second gear 400, the third gear 500, the first upper rack 320, the third upper rack 420, and the second lower rack 410 move away from the center of the rotating base 100 under the centrifugal force.
In one embodiment, the functional assembly 700 may be fixedly disposed on the first upper rack 320, and the functional assembly 700 may be a brush or other component that may be used for cleaning and polishing. It can be understood that when the first gear 300 moves away from the center of the rotating base 100, the displacement generated by the first upper rack 320 is the displacement generated by the first gear 300 relative to the first lower rack 310 plus the displacement generated by the first upper rack 320 relative to the first gear 300, so that the stroke amplification effect can be realized. This allows the functional assembly 700 to occupy a small space in the retracted state, and to be well adapted to a wide range of cleaning or polishing of workpieces or polishing articles of different sizes in the extended state.
In one embodiment, further comprising:
a first lower rack guide 330, wherein the first lower rack 310 is fixedly disposed in the first lower rack guide 330. And a second lower rack guide 430, wherein the second lower rack 410 is movably disposed in the second lower rack guide 430.
It is understood that the edge of the first lower rack guide 330 is higher than the height of the first lower rack 310 such that the tooth surface of the first lower rack 310 is not completely exposed, and the edge of the second lower rack guide 430 is higher than the height of the second lower rack 410 such that the tooth surface of the second lower rack 410 is not completely exposed. It is understood that when the first gear 300 is engaged with the first lower rack 310, the movement of the first gear 300 in the center line direction is limited to the middle of the first lower rack guide 330, and when the second gear 400 is engaged with the second lower rack 410, the movement of the second gear 400 in the axis line direction is limited to the middle of the second lower rack guide 430.
In one embodiment, the first gear 300 and the first upper rack 320 form a first gear set 350, and different from the second gear set 450 formed by the second gear 400 and the first upper rack 320, it is understood that the product of the module and the number of teeth of the first gear 300 is larger than the product of the module and the number of teeth of the second gear 400, so that the transmission ratio of the first gear set 350 and the second gear set 450 is less than 1, that is, the stroke amplification effect is achieved.
In one embodiment, further comprising:
the third upper rack 420 is sleeved in the first upper rack 320; and
and a third gear 500, wherein the third gear 500 is coaxial with and relatively fixed to the second gear 400, and is engaged with the third upper rack 420. It can be understood that the third gear 500 can continue to amplify the multi-stage gear set composed of the first gear set 350 and the second gear set 450, so that the displacement of the third upper rack 420 is much larger than that of the first gear 300, thereby achieving the stroke amplification effect.
In one embodiment, further comprising:
a first gear shaft 301, a second gear shaft 401, a first gear roller 341, a second gear roller 441, a first gear mount 340, a second gear mount 440, and an elastic member 600. The first gear 300 is sleeved on the first gear shaft 301, the first gear shaft 301 is disposed on the first gear mounting bracket 340, the second gear 400 and the third gear 500 are sleeved on the second gear shaft 401, and the second gear shaft 401 is movably disposed on the second gear mounting bracket 440. One end of the elastic member 600 is fixedly disposed on the base mounting bracket 200, and the other end is fixedly disposed on the second gear mounting bracket 440. It is understood that after the rotating base 100 stops rotating, the elastic member 600 can pull the extended movable component to a direction close to the center of the rotating base 100.
In one embodiment, further comprising:
a functional assembly 700, wherein the functional assembly 700 is fixedly arranged on the third upper rack 420, and the functional assembly 700 can be a brush or other parts which can be used for cleaning and polishing. As shown by comparing fig. 5 and 6, it can be understood that the degree of displacement of the second gear shaft 401 away from the center of the rotation base 100 is greater than that of the first gear shaft 301, and the displacement of the third upper rack 420 away from the rotation center 100 is greater than that of the second gear shaft 401. Therefore, the design occupies small space in the contraction state, and can be well adapted to the cleaning or polishing of the to-be-cleaned or polished piece with different sizes in a larger range in the extension state.
In one embodiment, the effect of adjusting the rotation radius of the functional assembly 700 can be achieved by adjusting the rotation speed of the rotating base 100 and further controlling the difference between the sum of the centrifugal forces applied to the movable parts of the device and the elastic tensile force of the elastic element 600, so that the device can be applied to different sizes of pieces to be cleaned, or can be used for changing the parts for cleaning the pieces to be cleaned.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present patent. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A positive centrifuge device (10), comprising:
a rotating base (100); and
the base mounting frame (200) is fixedly arranged on the rotating base (100) and extends from the center of the rotating base (100) to the edge of the rotating base (100); and
a first lower rack (310) fixedly disposed on the base mount (200);
and
a first gear (300) meshed with the first lower rack (310); and
the base mounting rack guide rail (201) is fixedly arranged on the base mounting rack (200) and faces to the direction far away from the center of the rotating base (100); and
a first upper rack (320) disposed in the base mount rail (201) and engaged with the first gear (300).
2. A positive centrifuge device (10) according to claim 1, further comprising:
a first lower rack guide (330) fixedly connected with the base mount (200); the first gear mounting rack (340) is movably sleeved on the first lower rack guide rail (330); and
the first gear shaft (301) is arranged on the first gear mounting rack (340), and the first gear (300) is sleeved on the first gear shaft (301).
3. A positive centrifuge device (10) according to claim 2, further comprising:
a second lower rack guide (430) fixedly disposed on the base mounting bracket (200); and
the second lower rack (410) is movably arranged in the second lower rack guide rail (430); and a second gear (400) engaged with the first upper rack (320) and the second lower rack (410), respectively.
4. A positive centrifuge device (10) according to claim 3, further comprising:
the second gear mounting rack (440) is movably sleeved on the second lower rack guide rail (430); and
the second gear shaft (401) is arranged on the second gear mounting frame (440), and the second gear (400) is sleeved on the second gear shaft (401).
5. A positive centrifuge device (10) according to claim 4, further comprising:
a third gear (500) fixedly sleeved on the second gear shaft (401); and
and the third upper rack (420) is movably arranged on the first upper rack (320) and is meshed and connected with the third gear (500).
6. A positive centrifuge device (10) according to claim 5, further comprising:
a functional component (700) fixedly arranged on the third upper rack (420); and
an elastic member (600), one end of the elastic member (600) being disposed at the base mounting bracket (200), and the other end thereof being disposed at the second gear mounting bracket (440).
7. A positive centrifuge device (10) according to claim 4, further comprising:
the first gear roller (341) is movably arranged on the first gear mounting rack (340) and is in movable contact with the first lower rack guide rail (330); and
and the second gear roller (441) is movably arranged on the second gear mounting rack (440) and is in movable contact with the second lower rack guide rail (430).
8. A positive centrifuge device (10) according to claim 1, further comprising:
and a motor connecting port (101) which is arranged at the center of the rotating base (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021013257.8U CN212792008U (en) | 2020-06-04 | 2020-06-04 | Positive centrifugal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021013257.8U CN212792008U (en) | 2020-06-04 | 2020-06-04 | Positive centrifugal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212792008U true CN212792008U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021013257.8U Active CN212792008U (en) | 2020-06-04 | 2020-06-04 | Positive centrifugal device |
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| CN (1) | CN212792008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457355A (en) * | 2021-08-03 | 2021-10-01 | 洛阳万基铝加工有限公司 | Ash removal device for plate filter element |
-
2020
- 2020-06-04 CN CN202021013257.8U patent/CN212792008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457355A (en) * | 2021-08-03 | 2021-10-01 | 洛阳万基铝加工有限公司 | Ash removal device for plate filter element |
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