CN209130060U - A kind of wearability more preferably supporting wheel bearing seat - Google Patents
A kind of wearability more preferably supporting wheel bearing seat Download PDFInfo
- Publication number
- CN209130060U CN209130060U CN201821755919.1U CN201821755919U CN209130060U CN 209130060 U CN209130060 U CN 209130060U CN 201821755919 U CN201821755919 U CN 201821755919U CN 209130060 U CN209130060 U CN 209130060U
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- China
- Prior art keywords
- hole
- bearing sleeve
- slot
- supporting wheel
- right sides
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Abstract
The utility model discloses a kind of wearability more preferably supporting wheel bearing seats, are related to supporting wheel bearing seat technical field.The wearability more preferably supporting wheel bearing seat, including main body mechanism and stabilizing mechanism, the main body mechanism includes bearing sleeve, hemisphere connecting key, card slot, seal ring, fixture block, load slot, support column, pedestal, bolt, shifting chute, sliding slot, the quantity of hemisphere connecting key is four, and hemisphere connecting key is respectively fixedly connected at the top of bearing sleeve inner wall, the center of bottom and the left and right sides.The wearability more preferably supporting wheel bearing seat; thrust wheel inside bearing sleeve is carried out simultaneously up and down and the multi-party locator qualification of front and back; make the fix stably of thrust wheel; when thrust wheel bears twisting resistance; solid foundation is provided for thrust wheel; prevent thrust wheel from bearing twisting resistance offset axis rotation, and then the abrasion for reducing bearing sleeve provides protection for bearing sleeve.
Description
Technical field
The utility model relates to supporting wheel bearing seat technical field, specially a kind of wearability more preferably supporting wheel bearing
Seat.
Background technique
Thrust wheel is used to support the weight of tractor, while rolling on the guide rail of crawler belt or crawler belt plate face, it is also used to
Crawler belt is limited, lateral slippage is prevented.When tractor steering, thrust wheel forces crawler belt to slide on the ground, and thrust wheel is often in muddy water
In dust, and when receiving intense impact or big twisting resistance, supporting wheel bearing seat will increase abrasion, need to improve thus
The abrasive resistance of supporting wheel bearing seat.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of wearability more preferably supporting wheel bearing seat, uses
Afterwards, the thrust wheel inside bearing sleeve is carried out simultaneously up and down and the multi-party locator qualification of front and back, making the fixation of thrust wheel
It is firm, when thrust wheel bears twisting resistance, solid foundation is provided for thrust wheel, prevents thrust wheel from bearing twisting resistance offset
Axis rotation, and then the abrasion for reducing bearing sleeve provides protection for bearing sleeve.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of wearability is more preferably propped up
Roller bearing block, including main body mechanism and stabilizing mechanism, the main body mechanism include bearing sleeve, hemisphere connecting key, card slot,
Seal ring, fixture block, load slot, support column, pedestal, bolt, shifting chute, sliding slot, the quantity of the hemisphere connecting key is four, described
Hemisphere connecting key is respectively fixedly connected at the top of bearing sleeve inner wall, the center of bottom and the left and right sides, the number of the card slot
Amount is eight, and the card slot is provided with the top, bottom and the left and right sides of bearing sleeve inner wall front and back respectively.
The quantity of the seal ring is two, and the seal ring is separately positioned on the front and back of bearing sleeve inner cavity, described
The quantity of fixture block is eight, and the fixture block is respectively fixedly connected at the top, bottom and the left and right sides of two sides seal ring, described to hold
The quantity of power slot is eight, and the load slot is provided with the top, bottom and left and right two that two sides seal ring runs counter to one side respectively
Side is fixedly connected at the top of the bottom of the bearing sleeve and support column, and the bottom of the support column is fixedly connected on pedestal top
The center in portion, the quantity of the bolt are two, and the bolt is separately positioned on the left and right sides of base top.
Preferably, the notch of the card slot is connected by bearing sleeve inner wall front and back with the outside of bearing sleeve respectively
Logical, the slot bottom of the card slot is bent ° on the side of bearing sleeve inner wall, and the card slot is connected with the inner cavity of bearing sleeve,
The fixture block extends to the inside of card slot far from one end of seal ring and agrees with the inner wall of card slot.
Preferably, the bottom of the bolt through pedestal and extends to the outside of base bottom, the bolt and pedestal
Wall body is connected through a screw thread, and the quantity of the shifting chute is four, and the shifting chute is provided with the bottom at left and right sides of bolt respectively
Seat bottom, the quantity of the sliding slot are eight, and the sliding slot is provided with the center at left and right sides of shifting chute inner wall respectively.
Preferably, the stabilizing mechanism include limit plate, limit hole, first through hole, force bearing plate, connecting rod, damping spring,
Sliding block, the second through-hole, the quantity of the limit hole are two, and the limit hole is provided with the left and right two of limit plate bottom respectively
Side, the first through hole are provided with the center of limit plate bottom, and the quantity of the connecting rod is two.
Preferably, the bottom of the connecting rod is respectively fixedly connected with the left and right sides at the top of force bearing plate, the damping bullet
Spring quantity is two, and the damping spring is socketed in the bottom of connecting rod respectively, and the sliding block quantity is four, the sliding block point
It is not fixedly connected on the top at left and right sides of two lateral connector bars, second through-hole is provided with the center of force bearing plate bottom.
Preferably, the quantity of the stabilizing mechanism is two, the top and bottom of the first through hole connection limit plate, institute
The top and bottom of the second through-hole connection force bearing plate are stated, the limit plate is socketed in the outside of bolt by first through hole, described to hold
Power plate is socketed in the outside of bolt by the second through-hole, and the top of the limit plate is fixedly connected with the bottom of pedestal.
Preferably, limit hole is run through simultaneously in the top and bottom of the limit hole connection limit plate, the top of the connecting rod
Extend to the inside of shifting chute, the inner wall of the connecting rod and limit hole fits, and the sliding block prolongs far from one end of connecting rod
It extends to the inside of sliding slot and agrees with the inner wall of sliding slot, one end at the top of the damping spring is fixedly connected on the bottom of limit plate
On, one end of the damping spring bottom is fixedly connected on the top of force bearing plate.
The utility model provides a kind of wearability more preferably supporting wheel bearing seat.Have it is following the utility model has the advantages that
(1), the wearability more preferably supporting wheel bearing seat passes through the bearing sleeve of setting, hemisphere connecting key, card slot, envelope
Ring, fixture block, load slot cooperating, to the thrust wheel inside bearing sleeve simultaneously carry out up and down and front and back it is multi-party
Locator qualification makes the fix stably of thrust wheel, when thrust wheel bears twisting resistance, provides solid foundation for thrust wheel, prevents
Only thrust wheel bears twisting resistance and deviates axis rotation, and then the abrasion for reducing bearing sleeve provides protection for bearing sleeve.
(2), the wearability more preferably supporting wheel bearing seat, passes through the pedestal of setting, bolt, shifting chute, sliding slot, limit
Plate, limit hole, first through hole, force bearing plate, connecting rod, damping spring, sliding block, the second through-hole cooperating, absorb bearing holder (housing, cover)
Cylinder is undertaking the vibration generated when thrust wheel operating, and generating to shake when further preventing thrust wheel from operating causes offset axle center to turn
It is dynamic, so that the abrasion for reducing bearing sleeve provides protection for bearing sleeve.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model front view；
Fig. 2 is the structural schematic diagram of the utility model bearing sleeve cross-sectional view；
Fig. 3 is the enlarged drawing in the utility model Fig. 1 at A.
In figure: 1 main body mechanism, 11 bearing sleeves, 12 hemisphere connecting keys, 13 card slots, 14 seal rings, 15 fixture blocks, 16 load slots,
17 support columns, 18 pedestals, 19 bolts, 110 shifting chutes, 111 sliding slots, 2 stabilizing mechanisms, 21 limit plates, 22 limit holes, 23 first lead to
Hole, 24 force bearing plates, 25 connecting rods, 26 damping springs, 27 sliding blocks, 28 second through-holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of wearability more preferably supporting wheel bearing seat,
Including main body mechanism 1 and stabilizing mechanism 2, main body mechanism 1 includes bearing sleeve 11, hemisphere connecting key 12, card slot 13, seal ring
14, fixture block 15, load slot 16, support column 17, pedestal 18, bolt 19, shifting chute 110, sliding slot 111, the number of hemisphere connecting key 12
Amount is four, and hemisphere connecting key 12 is respectively fixedly connected at the top of 11 inner wall of bearing sleeve, the center of bottom and the left and right sides,
The quantity of card slot 13 is eight, and card slot 13 is provided with top, bottom and a left side for 11 inner wall front and back of bearing sleeve respectively
Right two sides, the notch of card slot 13 are connected by 11 inner wall front and back of bearing sleeve with the outside of bearing sleeve 11 respectively, card
The slot bottom of slot 13 90-degree bent on the side of 11 inner wall of bearing sleeve, card slot 13 are connected with the inner cavity of bearing sleeve 11.
The quantity of seal ring 14 is two, and seal ring 14 is separately positioned on the front and back of 11 inner cavity of bearing sleeve, fixture block 15
Quantity be eight, fixture block 15 is respectively fixedly connected at the top, bottom and the left and right sides of two sides seal ring 14, and fixture block 15 is separate
One end of seal ring 14 extends to the inside of card slot 13 and agrees with the inner wall of card slot 13, and the quantity of load slot 16 is eight, load slot
16 are provided with the top, bottom and the left and right sides that two sides seal ring 14 runs counter to one side respectively, by the bearing sleeve 11 of setting,
Hemisphere connecting key 12, card slot 13, seal ring 14, fixture block 15, load slot 16 cooperating, to the thrust wheel inside bearing sleeve 11
It carries out up and down and the multi-party locator qualification of front and back, making the fix stably of thrust wheel simultaneously, bears twisting resistance in thrust wheel
When, solid foundation is provided for thrust wheel, prevents thrust wheel from bearing twisting resistance offset axis rotation, and then reduce bearing sleeve
1 abrasion is that bearing sleeve 11 provides protection.
The bottom of bearing sleeve 11 is fixedly connected with the top of support column 17, and the bottom of support column 17 is fixedly connected on pedestal
The center at 18 tops, the quantity of bolt 19 are two, and bolt 19 is separately positioned on the left and right sides at 18 top of pedestal, bolt 19
Bottom runs through pedestal 18 and extends to the outside of 18 bottom of pedestal, and bolt 19 and the wall body of pedestal 18 are connected through a screw thread, mobile
The quantity of slot 110 is four, and shifting chute 110 is provided with 18 bottom of pedestal of 19 left and right sides of bolt, the quantity of sliding slot 111 respectively
It is eight, sliding slot 111 is provided with the center at left and right sides of 110 inner wall of shifting chute respectively.
Stabilizing mechanism 2 includes limit plate 21, limit hole 22, first through hole 23, force bearing plate 24, connecting rod 25, damping spring
26, sliding block 27, the second through-hole 28, the quantity of limit hole 22 are two, and limit hole 22 is provided with a left side for 21 bottom of limit plate respectively
Right two sides, first through hole 23 are provided with the center of 21 bottom of limit plate, and the quantity of connecting rod 25 is two, the bottom of connecting rod 25
It is respectively fixedly connected with the left and right sides at 24 top of force bearing plate, 26 quantity of damping spring is two, and damping spring 26 is socketed respectively
In the bottom of connecting rod 25,27 quantity of sliding block is four, and sliding block 27 is respectively fixedly connected in two lateral connector bars, 25 left and right sides
Top, the second through-hole 28 are provided with the center of 24 bottom of force bearing plate, and the quantity of stabilizing mechanism 2 is two, and first through hole 23 is connected to
The top and bottom of limit plate 21, the second through-hole 28 are connected to the top and bottom of force bearing plate 24, and limit plate 21 is by first through hole 23
It is socketed in the outside of bolt 19, force bearing plate 24 is socketed in the outside of bolt 19 by the second through-hole 28.
The top of limit plate 21 is fixedly connected with the bottom of pedestal 18, and limit hole 22 is connected to the top and bottom of limit plate 21
The top in portion, connecting rod 25 runs through limit hole 22 and extends to the inside of shifting chute 110, the inner wall of connecting rod 25 and limit hole 22
It fits, sliding block 27 extends to the inside of sliding slot 111 far from one end of connecting rod 25 and agrees with the inner wall of sliding slot 111, damping bullet
The one end at 26 top of spring is fixedly connected on the bottom of limit plate 21, and one end of 26 bottom of damping spring is fixedly connected on force bearing plate
It is logical by the pedestal 18 of setting, bolt 19, shifting chute 110, sliding slot 111, limit plate 21, limit hole 22, first on 24 top
Hole 23, force bearing plate 24, connecting rod 25, damping spring 26, sliding block 27, the second through-hole 28 cooperating, absorb bearing sleeve 11
The vibration generated when thrust wheel operating is being undertaken, generating to shake when further preventing thrust wheel from operating causes to deviate axle center turn
It is dynamic, so that the abrasion for reducing bearing sleeve 1 is that bearing sleeve 11 provides protection.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of wearability more preferably supporting wheel bearing seat, including main body mechanism (1) and stabilizing mechanism (2), it is characterised in that:
The main body mechanism (1) includes bearing sleeve (11), hemisphere connecting key (12), card slot (13), seal ring (14), fixture block (15), holds
Power slot (16), support column (17), pedestal (18), bolt (19), shifting chute (110), sliding slot (111), the hemisphere connecting key
(12) quantity is four, the hemisphere connecting key (12) is respectively fixedly connected at the top of bearing sleeve (11) inner wall, bottom with
And the center of the left and right sides, the quantity of the card slot (13) they are eight, the card slot (13) is provided with bearing sleeve (11) respectively
Top, bottom and the left and right sides of inner wall front and back；
The quantity of the seal ring (14) is two, and the seal ring (14) is separately positioned on the front and back of bearing sleeve (11) inner cavity
Face, the quantity of the fixture block (15) are eight, and the fixture block (15) is respectively fixedly connected with top, bottom in two sides seal ring (14)
And the left and right sides, the quantity of the load slot (16) they are eight, the load slot (16) is provided with two sides seal ring (14) respectively
The top, bottom and the left and right sides of one side are runed counter to, the bottom of the bearing sleeve (11) and the top of support column (17) are solid
Fixed connection, the bottom of the support column (17) are fixedly connected on the center at the top of pedestal (18), and the quantity of the bolt (19) is
Two, the bolt (19) is separately positioned on the left and right sides at the top of pedestal (18).
2. a kind of wearability according to claim 1 more preferably supporting wheel bearing seat, it is characterised in that: the card slot (13)
Notch be connected respectively by bearing sleeve (11) inner wall front and back with the outside of bearing sleeve (11), the card slot (13)
Slot bottom on the side of bearing sleeve (11) inner wall 90-degree bent, the card slot (13) be connected with the inner cavity of bearing sleeve (11)
Logical, the fixture block (15) extends to the inside of card slot (13) and agrees with the inner wall of card slot (13) far from the one end of seal ring (14).
3. a kind of wearability according to claim 2 more preferably supporting wheel bearing seat, it is characterised in that: the bolt (19)
Bottom through pedestal (18) and extend to the outside of pedestal (18) bottom, the bolt (19) and the wall body of pedestal (18) pass through
It is threadedly coupled, the quantity of the shifting chute (110) is four, and the shifting chute (110) is provided with bolt (19) left and right two respectively
Pedestal (18) bottom of side, the quantity of the sliding slot (111) are eight, and the sliding slot (111) is provided with shifting chute (110) respectively
Center at left and right sides of inner wall.
4. a kind of wearability according to claim 3 more preferably supporting wheel bearing seat, it is characterised in that: the stabilizing mechanism
(2) include limit plate (21), limit hole (22), first through hole (23), force bearing plate (24), connecting rod (25), damping spring (26),
Sliding block (27), the second through-hole (28), the quantity of the limit hole (22) are two, and the limit hole (22) is provided with limit respectively
The left and right sides of plate (21) bottom, the first through hole (23) are provided with the center of limit plate (21) bottom, the connecting rod
(25) quantity is two.
5. a kind of wearability according to claim 4 more preferably supporting wheel bearing seat, it is characterised in that: the connecting rod
(25) bottom is respectively fixedly connected with the left and right sides at the top of force bearing plate (24), and damping spring (26) quantity is two,
The damping spring (26) is socketed in the bottom of connecting rod (25) respectively, and sliding block (27) quantity is four, the sliding block
(27) it is respectively fixedly connected with the top at left and right sides of two lateral connector bars (25), second through-hole (28) is provided with force bearing plate
(24) center of bottom.
6. a kind of wearability according to claim 5 more preferably supporting wheel bearing seat, it is characterised in that: the stabilizing mechanism
(2) quantity is two, and the top and bottom of first through hole (23) connection limit plate (21), second through-hole (28) is even
The top and bottom of logical force bearing plate (24), the limit plate (21) are socketed in the outside of bolt (19), institute by first through hole (23)
State the outside that force bearing plate (24) is socketed in bolt (19) by the second through-hole (28), the top and pedestal (18) of the limit plate (21)
Bottom be fixedly connected.
7. a kind of wearability according to claim 6 more preferably supporting wheel bearing seat, it is characterised in that: the limit hole
(22) top and bottom of limit plate (21) are connected to, the top of the connecting rod (25) through limit hole (22) and extends to movement
The inside of slot (110), the connecting rod (25) and the inner wall of limit hole (22) fit, and the sliding block (27) is far from connecting rod
(25) one end extends to the inside of sliding slot (111) and agrees with the inner wall of sliding slot (111), one at the top of the damping spring (26)
End is fixedly connected on the bottom of limit plate (21), and one end of damping spring (26) bottom is fixedly connected on force bearing plate (24)
Top on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755919.1U CN209130060U (en) | 2018-10-26 | 2018-10-26 | A kind of wearability more preferably supporting wheel bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755919.1U CN209130060U (en) | 2018-10-26 | 2018-10-26 | A kind of wearability more preferably supporting wheel bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209130060U true CN209130060U (en) | 2019-07-19 |
Family
ID=67233004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755919.1U Expired - Fee Related CN209130060U (en) | 2018-10-26 | 2018-10-26 | A kind of wearability more preferably supporting wheel bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209130060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637166A (en) * | 2020-05-12 | 2020-09-08 | 高邮市高袁机械制造有限公司 | Shock attenuation formula bearing frame |
-
2018
- 2018-10-26 CN CN201821755919.1U patent/CN209130060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637166A (en) * | 2020-05-12 | 2020-09-08 | 高邮市高袁机械制造有限公司 | Shock attenuation formula bearing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201026 |