CN207374023U - A kind of hub mechanism based on empty iron - Google Patents
A kind of hub mechanism based on empty iron Download PDFInfo
- Publication number
- CN207374023U CN207374023U CN201721501637.4U CN201721501637U CN207374023U CN 207374023 U CN207374023 U CN 207374023U CN 201721501637 U CN201721501637 U CN 201721501637U CN 207374023 U CN207374023 U CN 207374023U
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- wheel hub
- connecting shaft
- hub
- blade
- block
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Abstract
The utility model discloses a kind of hub mechanisms based on empty iron,Including wheel hub and several blades,The wheel hub is internally provided with connecting shaft,Connecting shaft is equipped with movable part,Movable part is sleeved in connecting shaft,Rotating disc is additionally provided on the movable part,Rotating disc covers on a movable element,Rotating disc can follow movable part to rotate together,Blade is connected with rotating disc,Dust excluding plate and two fixing pieces are additionally provided in connecting shaft,Fixing piece is by screw thread with being connected axis connection,Two fixing pieces are located at the both sides of dust excluding plate respectively,Dust excluding plate can be fixed on connecting shaft by fixing piece,It takes turns hub wall and is equipped with reinforcing rib,Reinforcing rib is equipped with the first link block,First link block is with being connected axis connection,Several sliding slots are additionally provided on rotating disc,Groove and fixed block are equipped in sliding slot,Fixed block is equipped with fixed link,Fixed link is connected by screw thread with fixed block,The bottom of blade is additionally provided with sliding slot,Sliding slot can slide in sliding slot,Sliding block is located in groove.
Description
Technical field
The utility model is related to empty iron technical fields, and in particular to a kind of hub mechanism based on empty iron.
Background technology
With the transition in epoch, urbanization process is constantly accelerated, and therefore, city size is grown rapidly.With rhythm of life
Quickening and urban population quantity sharply increase, the travel amount of people is increasing, the increase of this travel amount, it is not limited to
It in single city, but has diffused between city and rural area, between city and city.Existing traffic can not meet people
Trip, there is different degrees of automobile congestion phenomenon in each big city in the world.Therefore, people always search for various modes to solve
The caused traffic jam issue of certainly growing travel amount.Since empty rail train moves to traffic above-ground in the air, it is based on
Ground building facilities are influenced in process of construction it is small, open that rear train running speed is fast, track move towards to be laid with flexible, operational process
In the advantages such as environmentally safe, therefore it is in many cities, has obtained rapid development between city and city.
Wheel hub is a highly important component in sky iron, and wheel hub is mounted in the track of empty iron, and drive hub rotates, from
And drive the car body movement for being suspended on lower section.When wheel hub rotates in orbit, the friction between wheel hub and track can generate largely
Heat, if frequently used, heat can not effectively scatter and disappear, so will be under intensity, rigidity, the hardness all meetings that cause wheel hub
Drop, when serious, wheel hub will generate plastic deformation, cause the fracture of wheel hub, influence the normal operation of sky iron, meanwhile, wheel hub is expert at
During sailing, the dust being attached in wheel hub cannot be handled effectively, influence the performance of wheel hub.
Utility model content
When technical problem to be solved in the utility model is that existing wheel hub is run in orbit, it will generate substantial amounts of
Heat, and be attached to the dust in wheel hub and also cannot effectively handle, influence the service life of wheel hub, and it is an object of the present invention to provide
A kind of hub mechanism based on empty iron, the blade set in wheel hub can blow during traveling into wheel hub, reach pair
The effect of wheel hub cooling extends the service life of wheel hub, while the dust excluding plate set can avoid dust from influencing the normal of blade
It rotates, improves the cooling effect to wheel hub.
The utility model is achieved through the following technical solutions：
A kind of hub mechanism based on empty iron, including wheel hub and several blades, the wheel hub is internally provided with connecting shaft, even
Spindle is equipped with movable part, and movable part is sleeved in connecting shaft, and movable part can be rotated around the axis of connecting shaft, described
Rotating disc is additionally provided on movable part, rotating disc covers on a movable element, and rotating disc can follow movable part to turn together
Dynamic, the blade be connected with rotating disc, during turn disc, the wind of blade generation towards hub interior, in the connecting shaft and also
Equipped with dust excluding plate and two fixing pieces, fixing piece is located at dust excluding plate respectively by screw thread with being connected axis connection, two fixing pieces
Both sides, dust excluding plate can be fixed on connecting shaft by fixing piece.The utility model wheel hub during fast running, is compeled in empty rail road
Rotate the blade in wheel hub, blade can blow during rotating towards hub interior, and the wind of conveying produces wheel hub track
Raw heat is delivered to the external world, reduces the heat of hub interior, and the effect of cooling is realized to wheel hub, avoids wheel hub due to temperature
Degree is higher, and causes the intensity, rigidity, hardness of wheel hub that can all decline, and so as to influence the service life of wheel hub, and this practicality is new
Type so that the service life of wheel hub is extended；Simultaneously because air-flow is delivered to hub interior by blade, therefore it is mingled in sky
Dust in gas will be delivered in wheel hub together, and a part of dust will adhere on a movable element, will when accumulation will be more
It influences whether the normal rotation of movable part, so as to reduce the rotating speed of blade, reduces the cooling efficiency to wheel hub, and this reality
A dust excluding plate is provided in connecting shaft with new, its dust-proof effect to movable part can be reduced attachment by dust excluding plate
Dust on a movable element, so as to improve cooling efficiency of the blade to wheel hub.
Further, be further equally equipped with several reinforcing ribs on the inner wall of the wheel hub, reinforcing rib one end and wheel hub it is interior
Wall welds, and it is circular first link block that the other end, which is equipped with cross section, and reinforcing rib is evenly connected at the outer of the first link block
On wall；Blind hole is equipped in first link block, and the axis of the first link block and the axis of wheel hub are on same straight line；
It is additionally provided in the connecting shaft and is connected to the first link block with the first matched thread segment of link block blind hole, the thread segment of connecting shaft
Blind hole in.The reinforcing rib of setting is convenient for the first link block being fixed on the inside of wheel hub, and the first link block set acts on
It is with being connected axis connection, and connecting shaft is connected through a screw thread with the first link block, when being overhauled or being safeguarded to wheel hub,
In order to can quickly connecting shaft be unloaded and installed out of wheel hub, the work efficiency of maintenance personnel be improved.
Further, the side of the wheel hub is additionally provided with cross section as circular baffle, and baffle is equipped with several connecting rods,
Connector is equipped in connecting rod, and connector is connected with wheel hub, and baffle can be fixed on the side of wheel hub by connector；Institute
It states and several through holes is additionally provided on baffle；The baffle is towards being additionally provided with the second link block, and second on the side wall in wheel hub direction
Link block is connected through a screw thread with connecting shaft.For wheel hub during operation, being dispersed in rubbish on sky rail road inevitably can be into
Enter to wheel hub, be wrapped on blade, influence the normal rotation of blade, therefore the gear that the utility model is set in the side of wheel hub
Plate can reduce the probability that rubbish enters to wheel hub, and by rubbish side block in the outside of baffle, the protection certain to blade is made
With, while air-flow can enter from the through hole on baffle in wheel hub, will not block air-flow and enter in wheel hub.
Further, several sliding slots are further equally equipped on the rotating disc, groove, the number of the sliding slot are equipped in sliding slot
Amount is consistent with the quantity of blade；The bottom of the blade is additionally provided with can slide with the matched sliding block of sliding slot, sliding block in sliding slot,
And sliding block can be moved in groove；It is additionally provided with fixed block in the sliding slot, fixed block is located at the outside of groove, on fixed block
Equipped with fixed link, sliding block can be fixed on recessed by fixed link by screw thread and fixed block horizontal connection, rotating fixing rod, fixed link
In slot.Since wheel hub is during long-time service, the surface of blade can adhere to many dusts, especially some in bearing
Lubricating oil is flow to when on blade, and more dusts will be adhered on blade, in order to not influence blade to the cooling effect of wheel hub,
It needs periodically to clean blade, when needing to clean blade, unscrews the fixed link on fixed block, by blade from recessed
It removes in slot, blade is being removed from rotating disc by sliding slot, blade is cleaned, after blade cleaning is clean, is led to
It crosses sliding slot blade is reapposed in groove, be secured the vanes to using fixed link in groove, realize the handling to blade.
The utility model compared with prior art, has the following advantages and advantages：
1st, a kind of hub mechanism based on empty iron of the utility model, in empty rail road during fast running, blade leads to wheel hub
It crosses movable part to rotate in wheel hub, generate wind and is delivered in wheel hub, the heat in wheel hub is taken away, to reach cold to wheel hub
But purpose, so as to extend the service life of wheel hub；
2nd, a kind of hub mechanism based on empty iron of the utility model, wheel hub, will be attached on blade during long-time service
Many dusts, when needing to be purged the dust on blade, blade can be unloaded quickly from rotating disc, so as to right
Blade is cleaned；
3rd, a kind of hub mechanism based on empty iron of the utility model, the dust excluding plate of setting, which can be reduced, is attached to movable part
On dust, improve blade to the cooling effect of wheel hub, while the baffle set on the outside of wheel hub can be avoided on sky rail road
Rubbish enters in wheel hub, influences the normal work of blade.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the structure diagram of the utility model wheel hub；
Fig. 4 is the top view of the utility model connecting shaft；
Fig. 5 is the top view of the utility model rotating disc；
Fig. 6 is the side view of the utility model baffle.
Mark and corresponding parts title in attached drawing：
1- wheel hubs, 2- blades, 3- sliding blocks, 4- rotating discs, 5- movable parts, 6- connecting shafts, 7- reinforcing ribs, 8- thread segments,
9- sliding slots, 10- grooves, 11- fixed blocks, 12- fixed links, the first link blocks of 13-, 14- through holes, 15- baffles, 16- connectors,
17- connecting rods, 18- dust excluding plates, 19- fixing pieces, the second link blocks of 20-.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figures 1 to 4, a kind of hub mechanism based on empty iron of the utility model, including wheel hub 1 and several blades 2,
The wheel hub 1 is fabricated using alloy material, and alloy material is suitably added violent, magnesium, chromium, titanium effectively using aluminium as basic material
Metallic elements are waited, using the wheel hub 1 of alloy material is light-weight, the accuracy of manufacture is high, intensity is big, and inertia resistance is small, and heat-sinking capability is strong,
Several reinforcing ribs 7 are evenly provided on the inner wall of the wheel hub 1,7 one end of reinforcing rib is connected with the inner wall of wheel hub 1, on the other end
Equipped with the first link block 13, the section of the first link block 13 is round shape, and reinforcing rib 7 is evenly connected at the circle of the first link block 13
On all outer walls, and the axis of the axis of the first link block 13 and wheel hub 1 is on same straight line so that 13 He of the first link block
The 1 concyclic heart of wheel hub, first link block 13 are equipped with blind hole, connecting shaft 6 are equipped in blind hole, and connecting shaft 6 is equipped with thread segment
8, thread segment 8 is connected in the blind hole of the first link block 13, since connecting shaft 6 and the first link block 13 are connected through a screw thread, just
In to 13 quick despatch of the first link block, connecting shaft 6 is additionally provided with movable part 5, the movable part 5 in the connecting shaft 6
For bearing, movable part 5 is matched with connecting shaft 6, and movable part 5 is sleeved in connecting shaft 6, and movable part 5 can be around even
The axis direction of spindle 6 rotates, and rotating disc 4 is additionally provided on the movable part 5, and rotating disc 4 is sleeved on movable part 5, and
Rotating disc 4 can follow movable part 5 to rotate together, be connected on the outer wall of the rotating disc 4 with blade 2, when rotating disc 4 is followed
When movable part 5 rotates together, blade 2 also will be rotated and then together, and blade 2 rotates the wind energy generated and enough blows to wheel hub 1
Inside conveys the principle of wind into wheel hub 1 when blade 2 rotates, the operation principle one of wind is generated when being rotated with blade of electric fan
It causes, when wheel hub 1 quickly moves in empty rail road, axis of the blade 2 around connecting shaft 6 will be forced to rotate, blade 2 rotates production
Raw wind will be blowed in wheel hub 1, rub a part of heat of generation of track and wheel hub 1 be taken away, to reach what wheel hub 1 was cooled down
At present, the service life of wheel hub 1 is extended；Dust excluding plate 18 is additionally provided in the connecting shaft 6, the cross section of dust excluding plate 18 is circle
Shape, and the diameter of dust excluding plate 18 is more than the diameter of movable part 5, and the dust excluding plate 18 is sleeved in connecting shaft 6, and dust excluding plate
18 are located at the outside of movable part 5, and dust excluding plate 18 can be unloaded from connecting shaft 6, and two fixations are additionally provided in the connecting shaft 6
Part 19, fixing piece 19 by thread bush in connecting shaft 6, and fixing piece 19 respectively be located at dust excluding plate 18 both sides, rotation
Dust excluding plate 18 can be fixed in connecting shaft 6 by fixing piece 19, fixing piece 19, by fixing piece 19, convenient for dust excluding plate 18 into
Luggage unloads, and when being run due to wheel hub 1 in empty rail road, the dust in air will be entered in wheel hub 1, due to connecting component 5
For bearing, the normal rotation of connecting component 5 will be influenced when the dust accumulation being attached in connecting component 5 is more, reduces blade 2
Rotating speed, so as to reduce cooling effect of the blade 2 to wheel hub 1, and the dust excluding plate 18 that the utility model is set can be to connecting portion
Part 5 plays a protective role, and dust is avoided to fly into connecting component 5, so as to reduce influence of the dust to movable part 5.
Embodiment 2
As shown in figure 5, a kind of hub mechanism based on empty iron of the utility model, on the basis of embodiment 1, the rotation
Several sliding slots 9 are evenly provided on the outer wall of disk 4, the bottom of the blade 2 is additionally provided with sliding block 3, and sliding block 3 can be in sliding slot 9
It slides, blade 2 will be moved together and then, fluted 10 are all provided in the sliding slot 9, and groove 10 is also matched with sliding block 3, sliding block
3 in sliding slot 9 when moving, and sliding block 3 can be moved in groove 10, and fixed block 11, fixed block 11 are additionally provided in the groove 10
Positioned at the outside of groove 10, fixed link 12 is additionally provided on the fixed block 11, fixed link 12 is horizontal by screw thread and fixed block 11
Connection, rotating fixing rod 12, fixed link 12 can fix the sliding block 3 in groove 10, so as to which blade 2 is fixed on rotation
On disk 4.When being run for a long time in empty rail road due to wheel hub 1, the surface of blade 2 can be adhered in many dusts, especially bearing
The lubrication oil stream of a part can adhere to more dusts on the surface of blade 2, these dusts will influence 2 wind effect processed of blade,
Therefore need periodically to clean the dust on blade 2, when needing to be purged the dust on blade 2, unscrew fixation
Fixed link 12 on block 11 so that sliding block 3 can be removed out of groove 10, and sliding block 3 is unloaded further along sliding slot 9 from rotating disc 4
Get off, just the dust on blade 2 can be purged, when dust is removed it is clean after, by the sliding block 3 on blade 2 along cunning
Slot 9 is slided in groove 10, then using fixed link 12, sliding block 3 is fixed in groove 10, complete blade pair 2 is reinstalled.
Embodiment 3
As shown in figures 1 to 6, a kind of hub mechanism based on empty iron of the utility model, in the base of any of the above-described embodiment
On plinth, the wheel hub 1 is towards being additionally provided with baffle 15 on the side of orbital direction, and the cross section of baffle 15 is circle, and baffle
15 diameter is more than the diameter of dust excluding plate 18, is additionally provided with several connecting rods 17 on the baffle 15, the company of being equipped in connecting rod 17
Fitting 16, and connector 16 is threadedly attached on the side wall of wheel hub 1, and baffle 15 is fixed under the action of connector 16
It is additionally provided with several through holes 14 on the side of wheel hub 1, the baffle 15, and baffle 15 is towards on the side wall in 6 direction of connecting shaft
The second link block 20 is additionally provided with, the second link block 20 is connected by screw thread with connecting shaft 6, its further to connecting shaft 6, which is fixed, to be made
With since, inevitably there are some rubbish, when wheel hub 1 orbits, these rubbish can inevitably enter on the track of empty iron
It to the inside of wheel hub 1, is wrapped on blade 2, influences the support rotating of blade 2, therefore 15 energy of baffle that the utility model is set
Enough reduction rubbish enters to the probability in wheel hub 1, plays a protective role, while is set on baffle 15 several to blade 2
Through hole 14 so that air-flow can be entered to by through hole 14 in wheel hub 1, and baffle 15 does not interfere with air-flow and smoothly enters to wheel hub 1
It is interior.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (10)
- A kind of 1. hub mechanism based on empty iron, including wheel hub (1) and several blades (2), which is characterized in that the wheel hub (1) Be internally provided with connecting shaft (6), connecting shaft (6) is equipped with movable part (5), and movable part (5) is sleeved in connecting shaft (6), living Dynamic component (5) can be rotated around the axis of connecting shaft (6), and rotating disc (4), rotating disc are additionally provided on the movable part (5) (4) it is sleeved on movable part (5), and rotating disc (4) can follow movable part (5) to rotate together, and the blade (2) is with turning Moving plate (4) connects, and when rotating disc (4) rotates, the wind that blade (2) generates is internal towards wheel hub (1), on the connecting shaft (6) also Equipped with dust excluding plate (18) and two fixing pieces (19), fixing piece (19) is connected by screw thread with connecting shaft (6), two fixing pieces (19) it is located at the both sides of dust excluding plate (18) respectively, dust excluding plate (18) can be fixed in connecting shaft (6) by fixing piece (19).
- A kind of 2. hub mechanism based on empty iron according to claim 1, which is characterized in that the inner wall of the wheel hub (1) On be further equally equipped with several reinforcing ribs (7), the inner wall of reinforcing rib (7) one end and wheel hub (1) welds, and the other end is equipped with transversal Face is round the first link block (13), and reinforcing rib (7) is evenly connected on the outer wall of the first link block (13).
- A kind of 3. hub mechanism based on empty iron according to claim 2, which is characterized in that first link block (13) It is interior to be equipped with blind hole, and the axis of the axis of the first link block (13) and wheel hub (1) is on same straight line.
- 4. a kind of hub mechanism based on empty iron according to claim 3, which is characterized in that on the connecting shaft (6) also The first link block is connected to equipped with the thread segment (8) with the matched thread segment of the first link block (13) blind hole (8), connecting shaft (6) (13) in blind hole.
- A kind of 5. hub mechanism based on empty iron according to claim 1, which is characterized in that the side of the wheel hub (1) Cross section is additionally provided with as circular baffle (15), baffle (15) is equipped with several connecting rods (17), and connecting rod is equipped on (17) Connector (16), and connector (16) is connected with wheel hub (1), and baffle (15) can be fixed on wheel hub (1) by connector (16) Side.
- 6. a kind of hub mechanism based on empty iron according to claim 5, which is characterized in that also set on the baffle (15) There are several through holes (14).
- 7. a kind of hub mechanism based on empty iron according to claim 5, which is characterized in that the baffle (15) is towards wheel The second link block (20) is additionally provided on the side wall in hub (1) direction, and the second link block (20) is connected with connecting shaft (6) by screw thread It connects.
- 8. a kind of hub mechanism based on empty iron according to claim 1, which is characterized in that on the rotating disc (4) also Several sliding slots (9) are evenly provided with, groove (10), the quantity of the sliding slot (9) and the quantity of blade (2) are equipped in sliding slot (9) Unanimously.
- A kind of 9. hub mechanism based on empty iron according to claim 8, which is characterized in that the bottom of the blade (2) Be additionally provided with sliding slot (9) matched sliding block (3), sliding block (3) can be slided in the sliding slot (9), and sliding block (3) can be moved to In groove (10).
- 10. a kind of hub mechanism based on empty iron according to claim 9, which is characterized in that also set in the sliding slot (9) There is fixed block (11), fixed block (11) is located at the outside of groove (10), and fixed block (11) is equipped with fixed link (12), fixed link (12) by screw thread and fixed block (11) horizontal connection, sliding block (3) can be fixed on by rotating fixing rod (12), fixed link (12) In groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501637.4U CN207374023U (en) | 2017-11-10 | 2017-11-10 | A kind of hub mechanism based on empty iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501637.4U CN207374023U (en) | 2017-11-10 | 2017-11-10 | A kind of hub mechanism based on empty iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207374023U true CN207374023U (en) | 2018-05-18 |
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ID=62332537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721501637.4U Active CN207374023U (en) | 2017-11-10 | 2017-11-10 | A kind of hub mechanism based on empty iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207374023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968573A (en) * | 2021-03-04 | 2021-06-15 | 安徽机电职业技术学院 | Protective cooling device for hub motor |
-
2017
- 2017-11-10 CN CN201721501637.4U patent/CN207374023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968573A (en) * | 2021-03-04 | 2021-06-15 | 安徽机电职业技术学院 | Protective cooling device for hub motor |
| CN112968573B (en) * | 2021-03-04 | 2023-09-12 | 安徽机电职业技术学院 | Protection cooling device for hub motor |
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Effective date of registration: 20230505 Granted publication date: 20180518 |