CN207160099U - Ridge buster support and bull-dozer - Google Patents
Ridge buster support and bull-dozer Download PDFInfo
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- CN207160099U CN207160099U CN201721204083.1U CN201721204083U CN207160099U CN 207160099 U CN207160099 U CN 207160099U CN 201721204083 U CN201721204083 U CN 201721204083U CN 207160099 U CN207160099 U CN 207160099U
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- hole
- reinforcing sleeve
- crossbeam
- ridge buster
- wall body
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Abstract
The utility model provides a kind of ridge buster support and bull-dozer.Ridge buster support provided by the utility model includes：Crossbeam with hollow region；Corresponding to upper through hole and lower through-hole is offered on the crossbeam wall body of hollow region, upper through hole and lower through-hole are positioned opposite；Reinforcing sleeve with pilot hole；Reinforcing sleeve is sleeved in through hole and lower through-hole and suitable for being fixed together with crossbeam, and the pilot hole of reinforcing sleeve is suitable to the tooth handle of suit ridge buster.Using ridge buster support provided by the utility model, the service life of tooth handle can be effectively improved.
Description
Technical field
It the utility model is related to earthmoving vehicles, and in particular to a kind of ridge buster support and bull-dozer.
Background technology
The implement of bull-dozer is included positioned at the anterior dozer of bull-dozer and the ridge buster positioned at bull-dozer rear portion.Push away
Mamoty is mainly used in operation, the ridge busters such as shovel soil, muck haulage and is mainly used in the operation of loosening the soil on the ground such as pan soil, rock.Ridge buster leads to
Often include the parts such as lift cylinder, dump ram, ridge buster support, tooth handle, wherein, tooth handle is fixed on ridge buster support；Carry
Oil-lifting jar is used to lifting or transferring ridge buster support, so that ridge buster switches between travel position and working condition；Tilt oil
Cylinder is used to control ridge buster holder pivots, the crown of tooth handle is pressed into ground, and can change at any time according to practice of construction situation
The angle of inclination of tooth handle.Bull-dozer is imparted power to by the contact surface (alternatively referred to as working face) of ridge buster support and tooth handle
Tooth handle, soil is cut forward or backward with the crown configured on moving teeth handle.
The ridge buster support of typical monodentate ridge buster includes ridge buster crossbeam, be inclined upwardly extension by ridge buster crossbeam
First bearing, and the structures such as the second bearing of extension are tilted down by ridge buster crossbeam.First bearing is used for and dump ram
Piston rod is hinged by hinge, and the second bearing is used for and the lower link of ridge buster is hinged by hinge, and the tooth handle of ridge buster is consolidated
Dingan County is on ridge buster crossbeam.
The box-structure that ridge buster crossbeam is typically formed using welding, it is provided with the top plate of hollow box-structure upper logical
Hole, bottom plate are provided with lower through-hole, are also welded with the upper fixed seat of casting in upper through hole in addition, are further opened with upper fixed seat
Fixing hole；The lower fixed seat of casting is welded with lower through-hole.When tooth handle is installed on toward ridge buster crossbeam, make the upper of tooth handle
End is exposed after sequentially passing through lower fixed seat, lower through-hole, upper through hole and upper fixed seat, is made on the pin shaft hole and upper fixed seat on tooth handle
Fixing hole alignment after load bearing pin, that is, complete the fixation of tooth handle and ridge buster support.
Due to the ridge buster generally operation under more rugged environment, ridge buster crossbeam by ridge buster crossbeam and tooth handle it
Between contact surface by pressure transmission to tooth handle so that crown insertion soil in, tooth handle also suffers from very big impulsive force when loosening the soil,
The impulsive force is passed on ridge buster support again by the contact surface between tooth handle and ridge buster support.Current tooth handle is only
It can be touched at upper lower fixed seat with ridger supporting bridge joint, contact area is limited so that the stress area of tooth handle compares concentration, tooth
Handle regional area quick abrasion is simultaneously easily broken, and causes the service life of tooth handle shorter.
Utility model content
The utility model aims to provide a kind of ridge buster support, above-mentioned existing for the ridge buster support of prior art to solve
Problem.The utility model additionally provides a kind of bull-dozer.
One side of the present utility model, there is provided a kind of ridge buster support, including：Crossbeam with hollow region；It is right
Upper through hole and lower through-hole should be offered on the crossbeam wall body of hollow region, upper through hole and lower through-hole are positioned opposite；With guiding
The reinforcing sleeve in hole；Reinforcing sleeve is sleeved in through hole and lower through-hole and suitable for being fixed together with crossbeam, the pilot hole of reinforcing sleeve
Suitable for being set with the tooth handle of ridge buster.
Further, reinforcing sleeve is in upper through hole and beam welding, and the upper end of reinforcing sleeve is protruding upward in upper through hole；Add
Pin shaft hole is offered on the wall body covered by force, pin shaft hole is located at the top of upper through hole and suitable for bearing pin of the installation for fixing tooth handle.
Further, the part edge of upper through hole is configured with connecting plate protruding upward, and connecting plate is fitted in reinforcing sleeve
Periphery wall on and with reinforcing sleeve weld.
Further, upper through hole and lower through-hole are in the rectangle surrounded by front edge, left margin, back edge and the right edge
Hole；Reinforcing sleeve has preceding wall body, left wall body, rear wall body and right wall body, and pin shaft hole is arranged at the left wall body and right wall body of reinforcing sleeve
On；Connecting plate includes：First plate, it is configured at the front of through hole and is fitted on the preceding wall body of reinforcing sleeve along sentencing；Second plate, matches somebody with somebody
The back edge for being placed in through hole is sentenced and is fitted on the rear wall body of reinforcing sleeve；First plate and the second plate weld with reinforcing sleeve respectively,
The left margin of upper through hole and the right are welded along the left wall body and right wall body respectively with reinforcing sleeve.
Further, the ridge buster support also includes the first bearing being configured on crossbeam；First bearing is suitable to loosening the soil
The dump ram of device is hinged, and the first bearing and reinforcing sleeve are separately positioned on the length direction of crossbeam；Edge is welded with crossbeam
At least one first floor of the length direction extension of crossbeam；One end of first floor is connected with the first bearing, and the other end is with adding
Left wall body or right wall the body connection covered by force.
Further, it is configured with the lateral surface of at least one of both left wall body and right wall body of reinforcing sleeve additional
Plate, add-in card, which has, is suitable to the hole that bearing pin passes through.
Further, reinforcing sleeve is at lower through-hole and beam welding, and/or, the shape of the pilot hole of reinforcing sleeve with
The shape of tooth handle portion in the pilot hole matches.
Further, the ridge buster support also includes the second bearing being configured on crossbeam；Second bearing is suitable to loosening the soil
The lower link of device is hinged, and the second bearing and reinforcing sleeve are separately positioned on the length direction of crossbeam；Also it is welded with crossbeam
At least one second floor extended along the length direction of crossbeam；One end of second floor is connected with the second bearing, the other end with
Reinforcing sleeve connects.
Further, it is provided with pin shaft hole on the wall body of reinforcing sleeve；Fixed seat, fixed seat are welded with the aperture of upper through hole
Wall body on offer fixing hole；Reinforcing sleeve is located in fixed seat, and the pin shaft hole of reinforcing sleeve can align with fixing hole, make
Bearing pin for fixing tooth handle can be located in pin shaft hole and fixing hole.
The ridge buster support that the utility model embodiment provides, employ to install in the upper through hole and lower through-hole of crossbeam and fit
In the reinforcing sleeve being fixed together with crossbeam, and technical scheme of the reinforcing sleeve formed with the pilot hole suitable for covering toothing handle.So,
When tooth handle is fixedly mounted on crossbeam, tooth handle is also sleeved in the pilot hole of reinforcing sleeve simultaneously, in ridge buster operation, pine
Earthenware supporting band moving teeth handle tilts, and the hole wall of tooth handle and pilot hole can be used to transmit pressure and punching with comprehensive engagement so as to be formed
Hit the working face of power.Compared with prior art, tooth handle can be significantly increased in the ridge buster support that the utility model embodiment provides
The contact area (alternatively referred to as work area) for being used to transmit pressure and impulsive force between ridge buster support, can improve tooth
The handle situation that concentrated wear is even broken soon caused by stress area is excessively concentrated, can effectively improve tooth handle uses the longevity
Life.
Other side of the present utility model, additionally provides a kind of bull-dozer, and the ridge buster of the bull-dozer is configured with above-mentioned
Ridge buster support.
Brief description of the drawings
Embodiment of the present utility model is further described hereinafter with reference to accompanying drawing, in the accompanying drawings：
Fig. 1 shows the stereogram for the ridge buster support that the utility model first embodiment provides；
Fig. 2 shows the partial sectional view for the ridge buster support that the utility model first embodiment provides；
Fig. 3 shows the crossbeam of ridge buster support that the utility model first embodiment provides, the first bearing and second
The stereogram of seat；
Fig. 4 shows the stereogram of the reinforcing sleeve for the ridge buster support that the utility model first embodiment provides；
Fig. 5 shows the solid when ridge buster support that the utility model first embodiment provides is installed with tooth handle
Figure；
Fig. 6 shows the solid when ridge buster support that the utility model second embodiment provides is installed with tooth handle
Figure；And
Fig. 7 shows the partial sectional view for the ridge buster support that the utility model second embodiment provides.
Embodiment
Referring to Fig. 1 to Fig. 5, the structure for the ridge buster support that the utility model first embodiment provides is shown.As schemed
Show, the crossbeam 1 of the ridge buster support welds the box-structure formed preferably by by polylith sheet metal, box-structure it is interior
Portion forms hollow region.Certainly, in other embodiments, crossbeam 1 can be with cylindrical structure.See Fig. 5, can be with crossbeam 1
The first bearing 31 of the extension that is inclined upwardly is configured, the first bearing 31 can weld together with crossbeam 1, and the first bearing 31 is suitable to
It is hinged by the hinge in hole 310 and the dump ram of ridge buster.It can be configured with tilting down extension on crossbeam 1
The second bearing 32, the second bearing 32 can weld together with crossbeam 1, and the second bearing 32 is suitable to the lower connection with ridge buster
Frame is hinged by the hinge in hole 320.The lower link is further adapted for the frame and lift cylinder with bull-dozer respectively
Be hinged, lift cylinder is mainly used in controlling lower link to rotate around the hinge between lower link and bull-dozer frame,
Lower link is set to drive ridge buster support and the lifting of tooth handle 9 or decentralization on ridge buster support, so that ridge buster is in transport shape
Switch between state and working condition.Dump ram is mainly used in controlling ridge buster support to do and revolve around the hinge in hole 320
Transhipment is dynamic, so as to change the angle of inclination of tooth handle 9 in the crown press-in ground configured on tooth handle 9 or according to actual condition.
It can be seen that with reference to Fig. 1 and Fig. 2 and upper through hole 11 and lower logical offered on the wall body of crossbeam 1 corresponding to hollow region
Hole 12, upper through hole 11 and lower through-hole 12 are positioned opposite.For the crossbeam 1 for the box-structure that the present embodiment provides, upper through hole
11 are formed on the top plate of crossbeam 1, and lower through-hole 12 is formed on the bottom plate of crossbeam 1.
Be set with reinforcing sleeve 2 in upper through hole 11 and lower through-hole 12, in the present embodiment reinforcing sleeve 2 and crossbeam 1 preferably with
The mode of welding is fixed together.It is appreciated that reinforcing sleeve 2 has the part of the hollow region through crossbeam 1.Reinforcing sleeve 2 has
There is a pilot hole 20, the tooth handle 9 of ridge buster is suitable to be sleeved in pilot hole 20, in other words, when tooth handle 9 is fixedly mounted on into crossbeam
When on 1, tooth handle 9 has the part being sleeved in the pilot hole 20 of reinforcing sleeve 2.Understand that tooth handle 9 is fixedly mounted with reference to known technology
On crossbeam 1, the fixed installation structure of tooth handle 9 and crossbeam 1 can use any appropriate structure.It is fixedly mounted in tooth handle 9
When on crossbeam 1, slip of the tooth handle along pilot hole 20 is limited.When in the crown press-in soil configured on tooth handle 9, tooth handle is with leading
Contact surface to hole 20 can be used for transmitting pressure and impulsive force.Preferably, the shape of pilot hole 20 is with being located in pilot hole 20
The shape of tooth handle portion match, to reach best contact effect.
The ridge buster support that the present embodiment provides, employ the installation in the upper through hole and lower through-hole of crossbeam 1 and be suitable to and horizontal stroke
The reinforcing sleeve 2 that beam 1 is fixed together, and technical scheme of the reinforcing sleeve 2 formed with the pilot hole 20 suitable for covering toothing handle 9.So,
When tooth handle 9 is fixedly mounted on crossbeam 1, tooth handle 9 is also sleeved in the pilot hole 20 of reinforcing sleeve 2 simultaneously, is made in ridge buster
During industry, ridge buster support drives tooth handle 9 to tilt, and the hole wall of tooth handle and pilot hole 20 can be used to pass with comprehensive engagement so as to be formed
Pass the working face of pressure and impulsive force.Compared with prior art, the ridge buster support that the present embodiment provides is added significantly to tooth handle 9
The contact area (alternatively referred to as work area) for being used to transmit pressure and impulsive force between ridge buster support, can improve tooth
The situation that concentrated wear is even broken soon caused by stress area is excessively concentrated of handle 9, can effectively improve tooth handle 9 uses the longevity
Life.
The preferred reality that the preferred structure of reinforcing sleeve 2 is also show in the present embodiment and is fixed to reinforcing sleeve 2 on crossbeam 1
Apply mode.As shown in Figure 3 and Figure 4, the upper through hole 11 of crossbeam 1 and lower through-hole 12 are substantially in by front edge, left margin, back edge
The rectangular opening surrounded with the right edge.It is sleeved on the reinforcing sleeve 2 of through hole 11 and lower through-hole 12 also generally rectangular sleeve, reinforcing sleeve
2 preferably include the preceding wall body 201 and rear wall body 202 being oppositely arranged, the left wall body 203 and right wall body 204 being oppositely arranged.Antetheca
Sheet metal can be respectively adopted in body 201, left wall body 203, rear wall body 202 and right wall body 204, be then welded on sheet metal
Reinforcing sleeve 2 is surrounded together.Reinforcing sleeve 2 welds at upper through hole 11 with crossbeam 1, is also welded at lower through-hole 12 with crossbeam 1, strengthens
While set 2 is firmly combined together with crossbeam 1, the structural strength of crossbeam 1 can also be improved so that ridge buster is suitable for more
More operating modes, improve the working range of ridge buster.
To optimize structure and being easy to fixing tooth handle 9, it is preferable that the upper end of reinforcing sleeve 2 is protruding upward in upper in the present embodiment
Through hole 11, in the wall body of reinforcing sleeve 2 specifically in opening up pin shaft hole 21 on left wall body 203 and right wall body 204.The pin shaft hole 21
Positioned at the top of upper through hole 11, for installing the bearing pin 91 of fixing tooth handle 9.When tooth handle is installed, tooth handle 9 is set to be sleeved on guiding first
In hole 20, the pin shaft hole on tooth handle 9 is set to be alignd with pin shaft hole 21, the pin for then inserting bearing pin 91 on pin shaft hole 21 and tooth handle 9
In axis hole, i.e., easily tooth handle 9 is fixed on the crossbeam 1 of ridge buster.
Referring again to Fig. 1 and Fig. 3, connecting plate protruding upward, connecting plate are configured with the part edge of upper through hole 11
It is fitted on the periphery wall of reinforcing sleeve 2, the edge and reinforcing sleeve 2 for making connecting plate weld, and can so increase reinforcing sleeve 2 and crossbeam
Fusion length between 1, the bonding strength of enhancing reinforcing sleeve 2 and crossbeam 1.
Present embodiment illustrates a kind of preferred embodiment of connecting plate, connecting plate includes the first plate being oppositely arranged
101 and second plate 102, wherein, the first plate 101 is configured at the front of through hole 11 along sentencing the preceding wall body for being fitted in reinforcing sleeve 2
On 201, the edge of the first plate 101 fully or partly can weld with reinforcing sleeve 2；Second plate 102 is configured at through hole 11
Back edge sentence and be fitted on the rear wall body 202 of reinforcing sleeve 2, the edge of the second plate 102 can be fully or partly with adding
The strong welding of set 2.First plate 101 can be integrally formed with the front side board of crossbeam 1, and the second plate 102 can be with the back side panel of crossbeam 1
It is integrally formed；Or first plate 101 and the second plate 102 upper through hole 11 can be fixed to by way of welding respectively before
At back edge.The left margin of upper through hole 11 and right edge do not configure connecting plate in the present embodiment, and the left margin of upper through hole 11 can
Welded together with the left wall body 203 directly with reinforcing sleeve 2, the right of upper through hole 11 along can directly with reinforcing sleeve 2 right wall
Body 204 welds together.
The ridge buster support that the present embodiment provides it can be seen from Fig. 5 is suitable to one tooth handle 9 of installation, namely this loosens the soil
Device support is applied to monodentate ridge buster, it will be understood that the application of ridge buster support provided by the utility model is not limited to
In monodentate ridge buster.The ridge buster support that the present embodiment is provided, the reinforcing sleeve 2 for covering toothing handle 9 are located at the length side of crossbeam 1
To substantially centered position；First bearing 31 is preferably two, and two the first bearings 31 are preferably in the left and right two of reinforcing sleeve 2
Side is arranged symmetrically, and each first bearing 31 is separated with reinforcing sleeve 2 on the length direction of crossbeam 1.Also it is welded with along horizontal stroke on crossbeam 1
At least one first floor 41 of the length direction extension of beam 1, one end of each first floor 41 respectively with the first adjacent bearing
31 are for example connected by way of welding, the other end of each first floor 41 respectively with the left wall body 203 of adjacent reinforcing sleeve 2 or
Right wall body 204 directly or indirectly welds together.By setting the first floor 41, the structure of each first bearing 31 can be improved
Intensity and torsional property.
Preferably, the second bearing 32 is also two, and two the second bearings 32 are preferably symmetrical in the left and right sides of reinforcing sleeve 2
Arrangement, each second bearing 32 are separated with reinforcing sleeve 2 on the length direction of crossbeam 1.Also it is welded with crossbeam 1 along crossbeam 1
At least one second floor 42 of length direction extension, one end of each second floor 42 respectively with the second adjacent bearing 32 for example
Connected by way of welding, the other end of each second floor 42 left wall body 203 or right wall body with adjacent reinforcing sleeve 2 respectively
204 directly or indirectly weld together.By setting the second floor 42, can improve the structural strength of each second bearing 32 with
And torsional property.
Referring to Fig. 6 and Fig. 7, Fig. 6 and Fig. 7 show the ridge buster support that the utility model second embodiment provides
Structure.The second embodiment in place of the main difference of above-mentioned first embodiment with being：The left wall body 203 and right wall of reinforcing sleeve 2
Add-in card 23 is configured with the lateral surface of at least one of both bodies 204, add-in card 23 has hole 230, is located in pin shaft hole
The bearing pin 91 for fixing tooth handle 9 in 21 is also located in hole 230.The add-in card 23 can for example be connected to reinforcing sleeve 2 with prewelding
On, then reinforcing sleeve 2 is installed on crossbeam 1, then reinforcing sleeve 2 and crossbeam 1 are welded together.The add-in card 23 is used for local
Reinforcing sleeve 2 is thickened, to adapt to the length of the above-mentioned bearing pin 91 for fixing tooth handle 9.
The utility model 3rd embodiment additionally provides a kind of preferred embodiment of ridge buster support.In the embodiment,
Reinforcing sleeve 2 can be fixed together by way of non-solder with crossbeam 1.Specifically, it is welded with the aperture of upper through hole solid
Reservation, the fixed seat can be the ring structures of casting, and fixing hole is offered on the wall body of fixed seat；The wall of reinforcing sleeve
Pin shaft hole is provided with body, when reinforcing sleeve is sleeved in through hole and lower through-hole, the upper end of reinforcing sleeve is located in fixed seat,
Tooth handle is sleeved in the pilot hole 20 of reinforcing sleeve 2 from bottom to up again, makes fixing hole, the pin shaft hole of reinforcing sleeve 20 of fixed seat
Bearing pin is inserted after being aligned with the pin shaft hole of tooth handle, you can conveniently realizes the fixed installation of tooth handle, reinforcing sleeve and crossbeam.Using
The ridge buster support of this kind of form, in the presence of reinforcing sleeve 2, it can equally reach increase tooth handle contact with ridge buster support
The effect of area.
It should be noted that the directionality noun " on " " under " " left side " " right side " " preceding " being related in various embodiments of the utility model
" rear " is installed on ridge buster support on bull-dozer and corresponding when ridge buster is in travel position " on " " under " " left side " " right side "
On the basis of " preceding " " rear " orientation, these Directional words are only used for the technical scheme of clear explanation various embodiments of the utility model,
It is not used to produce improper restriction to the utility model.
Industrial applicibility
In summary, the ridge buster support that various embodiments of the utility model provides, employs the He of upper through hole 11 in crossbeam 1
Installation is suitable to the reinforcing sleeve 2 being fixed together with crossbeam 1 in lower through-hole 12, and reinforcing sleeve 2 is formed with leading suitable for set toothing handle
To the technical scheme in hole 20.So, when tooth handle is fixedly mounted on crossbeam 1, tooth handle is also sleeved on leading for reinforcing sleeve 2 simultaneously
Into hole 20, in ridge buster operation, ridge buster support drives tooth handle to tilt, and the hole wall of tooth handle and pilot hole 20 can connect comprehensively
Touch, so as to form the working face for transmitting pressure and impulsive force.Compared with prior art, the ridger supporting that the present embodiment provides
Frame be added significantly between tooth handle and ridge buster support be used for transmit pressure and the contact area of impulsive force (alternatively referred to as works
Area), the tooth handle situation that concentrated wear is even broken soon caused by stress area is excessively concentrated can be improved, can effectively be carried
The service life of high tooth handle.
The utility model embodiment additionally provides a kind of bull-dozer, and the ridge buster of the bull-dozer is configured with the utility model reality
The ridge buster support of example offer is provided.
It is understood that various embodiments above of the present utility model be merely to illustrate that principle of the present utility model and
The exemplary embodiment of use, the utility model are not limited thereto.For those skilled in the art, not
In the case of departing from spirit and essence of the present utility model, various changes and modifications can be made therein, and these variations and modifications also regard
For within the scope of protection of the utility model.The scope of protection of the utility model is only by the language table of appended claims
The implication and its equivalents stated are limited.
Claims (10)
- A kind of 1. ridge buster support, it is characterised in that including：Crossbeam (1) with hollow region；Corresponding to offered on crossbeam (1) wall body of the hollow region upper through hole (11) and Lower through-hole (12), the upper through hole (11) and the lower through-hole (12) are positioned opposite；Reinforcing sleeve (2) with pilot hole (20)；The reinforcing sleeve (2) is sleeved in the upper through hole (11) and lower through-hole (12) And suitable for being fixed together with the crossbeam (1), the pilot hole (20) of the reinforcing sleeve (2) is suitable to the tooth handle of suit ridge buster (9)。
- 2. ridge buster support according to claim 1, it is characterised in thatThe reinforcing sleeve (2) through hole (11) place and crossbeam (1) on described weld, and the upper end of the reinforcing sleeve (2) to It is convex for the upper through hole (11)；Pin shaft hole (21) is offered on the wall body of the reinforcing sleeve (2), the pin shaft hole (21) is located at the upper through hole (11) Top is simultaneously used for the bearing pin (91) for fixing the tooth handle (9) suitable for installation.
- 3. ridge buster support according to claim 2, it is characterised in that the part edge configuration of the upper through hole (11) There is connecting plate protruding upward, the connecting plate is fitted on the periphery wall of the reinforcing sleeve (2) and welded with the reinforcing sleeve (2) Connect.
- 4. ridge buster support according to claim 3, it is characterised in thatThe upper through hole (11) and the lower through-hole (12) are in the square surrounded by front edge, left margin, back edge and the right edge Shape hole；The reinforcing sleeve (2) has preceding wall body, left wall body, rear wall body and right wall body, and the pin shaft hole (21) is arranged at described add On the left wall body and right wall body of strong set (2)；The connecting plate includes：First plate (101), the front of the upper through hole (11) is configured at along sentencing and is fitted in the reinforcement On the preceding wall body (201) for covering (2)；Second plate (102), be configured at the upper through hole (11) back edge sentence be fitted in it is described plus On the rear wall body (202) of strong set (2)；First plate (101) and the second plate (102) weld with the reinforcing sleeve (2) respectively, the left side of the upper through hole (11) Edge and the right are welded along the left wall body (203) and right wall body (204) respectively with the reinforcing sleeve (2).
- 5. ridge buster support according to claim 4, it is characterised in thatAlso include the first bearing (31) being configured on the crossbeam (1)；First bearing (31) is suitable to incline with ridge buster Oblique oil cylinder is hinged, and first bearing (31) is separated on the length direction of the crossbeam (1) with the reinforcing sleeve (2) and set Put；At least one first floor (41) along the length direction extension of the crossbeam (1) is welded with the crossbeam (1)；It is described One end of first floor (41) is connected with first bearing (31), the left wall body or right wall of the other end and the reinforcing sleeve (2) Body connects.
- 6. ridge buster support according to claim 5, it is characterised in that the left wall body and right wall body of the reinforcing sleeve (2) Add-in card (23) is configured with the lateral surface of at least one of the two, the add-in card (23) has to be passed through suitable for the bearing pin Hole (230).
- 7. the ridge buster support according to any one of claim 2 to 6, it is characterised in that the reinforcing sleeve (2) is described Lower through-hole (12) place is welded with the crossbeam (1), and/or, the shape of the pilot hole (20) of the reinforcing sleeve (2) is with being located at The shape of tooth handle portion in the pilot hole (20) matches.
- 8. ridge buster support according to claim 7, it is characterised in thatAlso include the second bearing (32) being configured on the crossbeam (1)；Second bearing (32) be suitable to under ridge buster Link is hinged, and second bearing (32) is separated on the length direction of the crossbeam (1) with the reinforcing sleeve (2) and set Put；At least one second floor (42) along the length direction extension of the crossbeam (1) is also welded with the crossbeam (1)；Institute The one end for stating the second floor (42) is connected with second bearing (32), and the other end is connected with the reinforcing sleeve (2).
- 9. ridge buster support according to claim 1, it is characterised in thatPin shaft hole is provided with the wall body of the reinforcing sleeve (2)；Fixed seat is welded with the aperture of the upper through hole (11), it is described Fixing hole is offered on the wall body of fixed seat；The reinforcing sleeve (2) is located in the fixed seat, and the reinforcing sleeve (2) Pin shaft hole can be alignd with the fixing hole, and the pin shaft hole and described can be located in by being used in the bearing pin of the fixed tooth handle In fixing hole.
- 10. a kind of bull-dozer, it is characterised in that the ridge buster of the bull-dozer is configured with any one of claim 1 to 9 Ridge buster support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204083.1U CN207160099U (en) | 2017-09-20 | 2017-09-20 | Ridge buster support and bull-dozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721204083.1U CN207160099U (en) | 2017-09-20 | 2017-09-20 | Ridge buster support and bull-dozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207160099U true CN207160099U (en) | 2018-03-30 |
Family
ID=61722594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721204083.1U Active CN207160099U (en) | 2017-09-20 | 2017-09-20 | Ridge buster support and bull-dozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207160099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374446A (en) * | 2018-05-15 | 2018-08-07 | 上海三重机股份有限公司 | A kind of assembled ridge buster and excavator |
-
2017
- 2017-09-20 CN CN201721204083.1U patent/CN207160099U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374446A (en) * | 2018-05-15 | 2018-08-07 | 上海三重机股份有限公司 | A kind of assembled ridge buster and excavator |
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