CN212783127U - Smoothly-operated aerify cabinet mechanism of being qualified for next round of competitions - Google Patents
Smoothly-operated aerify cabinet mechanism of being qualified for next round of competitions Download PDFInfo
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- CN212783127U CN212783127U CN202021663500.0U CN202021663500U CN212783127U CN 212783127 U CN212783127 U CN 212783127U CN 202021663500 U CN202021663500 U CN 202021663500U CN 212783127 U CN212783127 U CN 212783127U
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- energy storage
- bearing
- impeller
- coil spring
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Abstract
The utility model discloses an air inflation cabinet outlet mechanism with smooth operation, which comprises a load switch mechanism and a main shaft, wherein the load switch mechanism comprises an energy storage crank arm, an energy storage impeller and a first isolating piece, and the first isolating piece is positioned between the energy storage crank arm and the energy storage impeller; the utility model discloses stable in structure, axiality height, anti-sticking are dead, the coil spring release can be smooth and easy, the output is powerful, the energy storage blade rotates smoothly.
Description
Technical Field
The utility model relates to an aerify cabinet mechanism of being qualified for next round of competitions that operates smoothly.
Background
A main shaft and a load switch mechanism are arranged in the existing inflating cabinet, and the main shaft rotates to drive the load switch mechanism to move so as to realize an opening and closing state. However, for example, in the wire outgoing mechanism of the gas-filled cabinet, the existing load switch mechanism includes an energy storage connecting lever and an energy storage impeller, and the energy storage impeller moves by rotating the main shaft, so as to drive the energy storage connecting lever to move, thereby realizing the switching-on and switching-off effect. However, in the actual use process, the energy storage connecting lever and the energy storage impeller are tightly attached to each other, so that the energy storage connecting lever and the energy storage impeller are mutually rubbed, even fuzzing generates great resistance, the load switch mechanism cannot release energy smoothly or incompletely, and the phenomena of weak or insufficient integral opening and closing output and the like are caused.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides a smooth and easy cabinet of aerifing mechanism of going out of production line of operation.
The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides an aerify cabinet mechanism of being smooth and easy to operate, wherein, includes load switch mechanism and main shaft, and load switch mechanism includes energy storage turning arm, energy storage impeller and first separator, and first separator is located between energy storage turning arm and the energy storage impeller.
Adopt the setting of first separator for form the clearance between energy storage connecting lever and the energy storage impeller, prevent to produce hard friction between energy storage connecting lever and the energy storage impeller, reduce frictional resistance, make whole operation more smooth and easy, difficult emergence card phenomenon such as dead.
Wherein, the energy storage connecting lever is provided with a driving roller which is positioned on the motion of the energy storage impeller.
The arrangement of the driving roller is adopted, so that the linkage effect between the driving roller and the energy storage impeller is better, and the driving roller is not directly abutted against the energy storage impeller but positioned on the motion track of the blades of the energy storage impeller and forms the driving effect through the blades.
Wherein the thickness of the second spacer is 2-5 mm.
The second isolating piece is limited by the thickness, so that the overall isolating effect is further ensured, and it needs to be noted that in order to prevent the first isolating piece from influencing the rotation of the blade, the size of the second isolating piece is only the central position of the energy storage impeller.
The energy storage impeller comprises an energy storage impeller, and is characterized by further comprising an impeller mounting plate and a pin shaft, wherein the impeller mounting plate is located above the energy storage impeller and connected through the pin shaft.
The setting of adopting the impeller mounting panel guarantees the holistic stability of energy storage impeller, prevents to rotate the in-process, takes place the skew, and the setting of impeller mounting panel makes the monolithic stationary more stable.
The load switch mechanism comprises a first coil spring, a second coil spring and a second isolating piece, wherein the second isolating piece is arranged between the first coil spring and the second coil spring.
The arrangement of the second isolating piece forms an isolating structure between the two coil springs, so that the two coil springs are not in contact, friction is not formed between the two coil springs, the coil springs are guaranteed to release energy stably, smoothly and completely, and the stability of integral opening and closing output is further guaranteed.
Wherein the thickness of the second spacer is 1-3 mm.
The thickness of the second isolating piece is limited, and further, the isolating effect of the second isolating piece is guaranteed. However, if the thickness is too thick, the overall transmission effect is unstable, but the thickness is too thin, the isolation effect is not good, and the processing is difficult, and 2mm is preferable.
Wherein the second spacer has a size greater than the first coil spring or the second coil spring.
The second spacer is dimensioned to further ensure the spacing effect between the two coil springs.
The load switch mechanism further comprises a spring seat, and the second isolating piece is sleeved on the spring seat.
The second separator is sleeved on the spring seat, so that the second separator and the main shaft form a concentric shaft, and meanwhile, the second separator is fixed and stable, is not easy to fall off, and influences the isolation effect.
Wherein, the second isolation piece is made of plastic.
Adopt the setting of plastics material for the processing cost of second isolator reduces, and the installation is also more convenient, and the frictional force between plastics and the disc spring is less moreover, is difficult for taking place the friction between the two, leads to the disc spring to break down.
Wherein, the main shaft is sleeved with a first bearing, and the first bearing is in linkage with the load switch mechanism in a matching way.
The bearing is adopted, so that the transmission effect between the main shaft and the load switch mechanism is better, the smooth feeling of linkage is improved, friction and fluffing are not easy to occur, the service life of the whole transmission is prolonged, and the anti-blocking effect is also achieved.
The spindle further comprises a second bearing, wherein the second bearing is sleeved on the spindle and is arranged up and down with the first bearing.
The arrangement of two bearings is adopted, so that the integral linkage effect is better, and the situations of blocking and the like are not easy to occur.
The first bearing and the second bearing are both positioned in the main shaft sleeve.
The arrangement of the main shaft sleeve is adopted, the inner side of the main shaft sleeve is matched with the two bearings, and the outer side of the main shaft sleeve is matched with the load switch mechanism, so that the integral transmission effect is improved.
Wherein, the first bearing and the second bearing are both roller pin type bearings.
The roller pin type structure is adopted, so that the transmission effect between the bearing and the main shaft is better, the roller pins are cylindrical, the cambered surfaces of the roller pins are abutted against the cambered surfaces of the main shaft to form a linkage effect, and the roller pin type structure enables linkage to be smoother.
The main shaft sleeve is provided with a third bearing and a fourth bearing, the load switch mechanism is provided with a bearing seat, one end of the bearing seat is connected with the spring seat, the third bearing is located at the other end of the bearing seat, and the fourth bearing seat is located in the spring seat.
Through the setting of two bearings, further improve holistic linkage effect.
And the third bearing and the fourth bearing are both ball bearings.
The ball bearing is adopted, so that the friction resistance is small and the linkage effect is better compared with the existing copper sleeve.
Wherein, a plurality of reinforcing ribs are arranged on the axial direction of the main shaft.
The setting of strengthening rib improves the holistic intensity of main shaft, simultaneously, and is more stable with outside actuating lever cooperation.
Wherein, the reinforcing rib is provided with a notch.
The arrangement of the notch improves the overall heat dissipation effect and prevents heat generation caused by friction in the use process.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a sectional view of embodiment 1 of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a partial structural schematic view of embodiment 1 of the present invention;
fig. 5 is a schematic view showing the cooperation of the first coil spring, the second spacer and the second coil spring in embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a third bearing in embodiment 1 of the present invention;
fig. 7 is a schematic structural view of a first bearing in embodiment 1 of the present invention.
Detailed Description
Example 1:
referring to fig. 1-7, the smoothly operated air-filled cabinet outlet mechanism comprises a load switch mechanism, a main shaft 2, a clamping plate 1 and a supporting plate 3.
The spindle 2 is provided with a plurality of reinforcing ribs 21 in the axial direction at one end above the clamping plate 1, the number of the reinforcing ribs 21 is six, and the six reinforcing ribs 21 are distributed in a circumferential array and correspond to an external driving rod, so that the driving rod is matched with the spindle 2 to drive the spindle 2 to rotate. Be equipped with the spigot surface on the strengthening rib 21 top, the actuating lever of being convenient for stretches into, still be equipped with breach 22 on the strengthening rib 21, adopt the setting of breach 22, improve holistic radiating effect, prevent in the use, the friction themogenesis.
An impeller mounting plate 11, an energy storage impeller 12, a first isolating piece 13, an energy storage crank arm 14, a first bearing 5 and a second bearing 6 are sleeved from top to bottom below the main shaft 2 extending into the load switch mechanism.
The impeller mounting plate 11 is sleeved on the main shaft 2 and located below the clamping plate 1, the energy storage impeller 12 is linked with the energy storage impeller 12 through the pin shafts 15, the number of the pin shafts 15 is preferably three, and three pin shafts 15 are distributed in a circumferential array mode, so that the fixing stability of the energy storage impeller 12 is improved.
The energy storage impeller 12 is also sleeved on the main shaft 2, the energy storage impeller 12 includes a central portion 121 and three blades 122, the three blades 122 are connected with the central portion 121 to form a rotation effect of the blades 122, and it should be noted here that the pin 15 is connected with the blades 122 to form a connection fixing effect with the impeller mounting plate 11.
The first isolating piece 13 is located between the energy storage impeller 12 and the energy storage connecting lever 14 to form an isolating effect, so that a gap is formed between the energy storage connecting lever 14 and the energy storage impeller 12, hard friction between the energy storage connecting lever 14 and the energy storage impeller 12 is prevented, friction resistance is reduced, and the whole operation is smoother and is not easy to clamp. The size of the first spacer 13 is preferably adapted to the central portion 121 here, in particular in order to prevent the first spacer 13 from influencing the rotation of the blades 122. Further, the thickness of the second spacer is 2-5 mm. The second isolating piece adopts the limitation of thickness, further guarantees holistic isolation effect. The thickness of the second spacer is here preferably 4 mm.
The energy storage crank arm 14 is provided with a driving roller 141, and the driving roller 141 is positioned on the energy storage impeller 12. The driving roller 141 is disposed to make the linkage effect between the two better, and it should be noted here that the driving roller 141 is not directly abutted against the energy storage impeller 12, but is located on the motion track of the blade 122 of the energy storage impeller 12, and forms the driving effect through the blade 122.
The first bearing 5 and the second bearing 6 are arranged up and down, the first bearing 5 and the second bearing 6 are both roller pin type bearings, the first bearing 5 and the second bearing 6 have the same structure, the specific structure is that an upper ring 51 and a lower ring 51 are arranged, roller pins 52 distributed in a circumferential array are arranged between the two rings 51, the roller pins 52 are cylindrical, and the side surfaces of the roller pins 52 exceed the outer side walls of the two rings 51. The first bearing 5 and the second bearing 6 are both sleeved on the main shaft 2, so that the cambered surface of the roller pin 52 is attached to the cambered surface of the main shaft 2, and a linkage effect is formed.
The spindle sleeve 10 is sleeved outside the first bearing 5 and the second bearing 6, the spindle sleeve 10 extends to the support plate 3 to be matched with the support plate 3, and the roller pin 52 is attached to the spindle sleeve 10 to form a linkage effect.
The main shaft sleeve 10 is sleeved with a third bearing 7 and a fourth bearing 8, the third bearing 7 and the fourth bearing 8 are arranged separately, and here the third bearing 7 and the fourth bearing 8 are ball bearings. The third bearing 7 and the third bearing 8 have the same structure, and the specific structure thereof includes an inner ring 71 and an outer ring 72, and a plurality of balls 73 are arranged between the inner ring 71 and the outer ring 72 to form a ball bearing.
The setting of adoption bearing for the transmission effect between main shaft 2 and the load switch mechanism is better, improves the smooth sense of linkage, and difficult emergence friction fuzzing makes holistic transmission life-span increase, and still has the anti-sticking effect, adopts this kind of structure setting moreover, has reduced the precision of whole processing, makes the axiality between main shaft 2 and each accessory better, thereby has guaranteed holistic divide-shut brake state.
The load switch mechanism is provided with a bearing seat 91, a spring seat 92, a first coil spring 93, a second coil spring 94 and a second isolating piece 95, and the specific structure is that the third bearing 7 is positioned in the bearing seat 91 to realize linkage between the third bearing 7 and the bearing seat 91. The other end of bearing frame 91 is connected with spring holder 92, and fourth bearing 8 is located spring holder 92, through the cooperation of fourth bearing 8 and spring holder 92, realizes the linkage effect. Here, the first coil spring 93, the second coil spring 94 and the second spacer 95 are all sleeved on the spring seat 92, and the three are arranged coaxially with the main shaft 2, so as to form a linkage effect.
The second spacer 95 is here in particular located between the first coil spring 93 and the second coil spring 94, i.e. the second spacer 95 abuts against the first coil spring 93 on one side and against the second coil spring 94 on the other side. It is to be noted here that the first coil spring 93 is equal in size to the second coil spring 94, and the second spacer 95 is larger in size than the first coil spring 93.
Further, in order to secure the isolation effect of the first coil spring 93 from the second coil spring 94, the thickness of the second spacer 95 is 1 to 3mm here. The thickness of the second spacer 95 is limited, and further, the effect of the second spacer 95 is ensured. However, if the thickness is too thick, the overall transmission effect is unstable, but the thickness is too thin, the isolation effect is not good, and the processing is difficult, and 2mm is preferable.
Further, the second spacer 95 is made of plastic. Adopt the setting of plastics material for the processing cost of second isolator 95 reduces, and the installation is also more convenient, and the frictional force between plastics and the disc spring is less moreover, is difficult for taking place the friction between the two, leads to the disc spring to break down.
The arrangement of the second isolating piece 95 forms an isolating structure between the two coil springs, so that the two coil springs are not in contact, friction is not formed between the two coil springs, stable, smooth and complete energy release of the coil springs is guaranteed, and the stability of integral opening and closing output is further guaranteed.
Claims (10)
1. The utility model provides an operation smooth and easy aerifys cabinet mechanism of being qualified for next round of competitions which characterized in that: the energy storage device comprises a load switch mechanism and a main shaft, wherein the load switch mechanism comprises an energy storage crank arm, an energy storage impeller and a first isolating piece, and the first isolating piece is positioned between the energy storage crank arm and the energy storage impeller.
2. The smoothly operated air-filled cabinet outlet mechanism as claimed in claim 1, wherein: and the energy storage crank arm is provided with a driving roller which is positioned on the motion track of the energy storage impeller.
3. The smoothly operated air-filled cabinet outlet mechanism as claimed in claim 1, wherein: the thickness of the second spacer is 2-5 mm.
4. The smoothly operated air-filled cabinet outlet mechanism as claimed in claim 1, wherein: still include impeller mounting panel and round pin axle, the impeller mounting panel is located the top of energy storage impeller and passes through the round pin hub connection.
5. The smoothly operated air-filled cabinet outlet mechanism as claimed in claim 1, wherein: the load switch mechanism includes a first coil spring, a second coil spring, and a second spacer, with the second spacer being provided between the first coil spring and the second coil spring.
6. The smoothly operated air-filled cabinet outlet mechanism as claimed in claim 5, wherein: the thickness of the second spacer is 1-3 mm.
7. The smoothly operated air-filled cabinet outlet mechanism as claimed in claim 6, wherein: the second spacer has a size larger than that of the first coil spring or the second coil spring.
8. The smoothly operated air-filled cabinet outlet mechanism as claimed in claim 1, wherein: the main shaft is sleeved with a first bearing, and the first bearing is in linkage with the load switch mechanism in a matching mode.
9. The smoothly operated air-filled cabinet outlet mechanism as claimed in claim 8, wherein: the spindle further comprises a second bearing, wherein the second bearing is sleeved on the spindle and is arranged up and down with the first bearing.
10. A smoothly operating gas-filled cabinet outlet mechanism as claimed in claim 8 or 9, wherein: the first bearing and the second bearing are both roller pin type bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663500.0U CN212783127U (en) | 2020-08-11 | 2020-08-11 | Smoothly-operated aerify cabinet mechanism of being qualified for next round of competitions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663500.0U CN212783127U (en) | 2020-08-11 | 2020-08-11 | Smoothly-operated aerify cabinet mechanism of being qualified for next round of competitions |
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| Publication Number | Publication Date |
|---|---|
| CN212783127U true CN212783127U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663500.0U Active CN212783127U (en) | 2020-08-11 | 2020-08-11 | Smoothly-operated aerify cabinet mechanism of being qualified for next round of competitions |
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| CN (1) | CN212783127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117393342A (en) * | 2023-12-11 | 2024-01-12 | 广东电网有限责任公司东莞供电局 | Smooth anti-shake rotation operating mechanism, electric power inspection machine and control method |
-
2020
- 2020-08-11 CN CN202021663500.0U patent/CN212783127U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117393342A (en) * | 2023-12-11 | 2024-01-12 | 广东电网有限责任公司东莞供电局 | Smooth anti-shake rotation operating mechanism, electric power inspection machine and control method |
| CN117393342B (en) * | 2023-12-11 | 2024-02-13 | 广东电网有限责任公司东莞供电局 | Smooth anti-shake rotation operating mechanism, electric power inspection machine and control method |
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