CN206749760U - A kind of wheel excavator tyre brake - Google Patents
A kind of wheel excavator tyre brake Download PDFInfo
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- CN206749760U CN206749760U CN201720609431.7U CN201720609431U CN206749760U CN 206749760 U CN206749760 U CN 206749760U CN 201720609431 U CN201720609431 U CN 201720609431U CN 206749760 U CN206749760 U CN 206749760U
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Abstract
The utility model discloses a kind of wheel excavator tyre brake, including the supporting plate of the connecting plate of groove profile shape and a groove profile shape；The open at one end of the connecting plate and the open at one end of supporting plate are hinged；The other end opening of the connecting plate is arranged to the groove I to extend internally, and one piece of bottom plate I being adapted therewith is welded at the groove I；The other end opening of the supporting plate is arranged to the groove II to extend internally, and one piece of bottom plate II being adapted therewith is welded at the groove II；When connecting plate and supporting plate form right angle, bottom plate I is in same level with bottom plate II, is bonded with ground, and a position-limit mechanism for preventing angle from further increasing is provided between connecting plate and supporting plate.The utility model compared with original wheel excavator tire fixed seat, have it is simple in construction, firm, light weight, occupy little space, take the features such as easy to operate.
Description
Technical field
A kind of wheel excavator tyre brake is the utility model is related to, belongs to struction machine structures component technology neck
Domain.
Background technology
Wheel excavator is widely used in municipal engineering construction because of its maneuverability.Because the pavement of road such as municipal administration have more
There are certain angle, and pavement roughness, when wheel excavator is shut down, in order to prevent that complete machine is slippery, conventional tire is fixed at present
The devices such as seat, which are placed under tire, prevents complete machine from slipping by slope slip.Wheel excavator tire fixed seat is as shown in figure 1, this structure
Product is big, and quality is big.When wheel excavator is in normally travel, tire fixed seat is installed under complete machine on vehicle frame more, this structure
Fixation not easy to install, and space-consuming is big, takes highly inconvenient.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of wheel excavator tyre brake, apparatus structure letter
It is single, firm, light weight, occupy little space, take the features such as easy to operate.
The utility model is realized by following technical scheme：
A kind of wheel excavator tyre brake, include the support of the connecting plate and a groove profile shape of a groove profile shape
Plate；The open at one end of the connecting plate and the open at one end of supporting plate are hinged；The other end opening of the connecting plate is arranged to
The groove I to extend internally, one piece of bottom plate I being adapted therewith is welded at the groove I；The other end of the supporting plate is open to be set
For the groove II to extend internally, one piece of bottom plate II being adapted therewith is welded at the groove II；When connecting plate and supporting plate are formed
During right angle, bottom plate I is in same level with bottom plate II, is bonded with ground, and be provided between connecting plate and supporting plate
One position-limit mechanism for preventing that angle from further increasing.
Preferably, the position-limit mechanism includes a baffle plate and a contact plate, the contact plate are welded on hinged end
In the opening of the connecting plate at place or contact plate is integrally formed with connecting plate, and the baffle plate is welded on the supporting plate at hinged end
In opening or baffle plate is integrally formed with supporting plate；When connecting plate and supporting plate form right angle, the contact plate is against baffle plate
On, cause connecting plate further to rotate.
Preferably, the position-limit mechanism includes groove profile hole bent plate, connecting rod and bent plate, and groove profile hole bent plate is welded on
In supporting plate, the bent plate is welded on the connecting plate corresponding with groove profile hole bent plate；One end of the connecting rod and groove profile hole
Bent plate is slidably connected, and the other end and the bent plate of connecting rod are hinged；When connecting plate and supporting plate form right angle, connecting rod is in
Play spacing branch and be referred to as use in groove profile hole bent plate chute end.
Preferably, the position-limit mechanism also includes at least one U-shaped axle, on two sides of connecting plate and supporting plate
A corresponding through hole I is each provided with, and when connecting plate and supporting plate form right angle, through hole I and branch on connecting plate
Through hole I on fagging is apart from the width equal to U-shaped axle, so that U-shaped axle inserts connecting plate and the side through hole I of supporting plate simultaneously
It is interior, realize position-limiting action.
Preferably, the length for being shorter in length than supporting plate of the connecting plate, when connecting plate and supporting plate form zero degree
When, the connecting plate is located in the holding tank of supporting plate, and the through hole I on connecting plate and the through hole I in supporting plate are concentric circles；
A corresponding through hole II, each side are also each provided with two sides of the connecting plate and supporting plate
On through hole II and through hole I be flush and both distances are equal to the width of U-shaped axle, so that U-shaped axle inserts connecting plate and branch simultaneously
In the side through hole I and through hole II of fagging, position-limiting action is realized.
Preferably, two through holes V are interval with the baffle plate, when baffle plate and contact plate contact, in the contact
Plate is provided with two through holes III corresponding with through hole V, and the spacing between two through holes III is equal to the width of U-shaped axle, so as to
U-shaped axle is inserted in through hole V and through hole III simultaneously.
Preferably, the connecting plate is movably connected with supporting plate by the cooperation of axle, pin and packing ring；The bottom
The face that plate I, bottom plate II touch with ground is provided with anti-slipping mechanism；The anti-slipping mechanism is multiple rows of boss.
Preferably, the length for being shorter in length than supporting plate of the connecting plate, when connecting plate and supporting plate form zero degree
When, the connecting plate is located in the holding tank of supporting plate, the supporting plate centre position of gap location between connecting plate and supporting plate
Be provided with a through hole IV, two through holes V be interval with the baffle plate, be fixed with complete machine in the side wall of vehicle frame three with
The corresponding bolt of through hole IV, through hole V, tyre brake is fixed under complete machine in vehicle frame by three wing nuts.
The utility model beneficial effect：
The utility model compared with original wheel excavator tire fixed seat, have it is simple in construction, firm, light weight,
Occupy little space, take the features such as easy to operate；
When connecting plate and supporting plate are into rotation to right angle, connecting plate plays position-limiting action with supporting plate self structure；Simultaneously
Connecting rod is in groove profile hole bent plate chute end and plays spacing branch referred to as use；U-shaped axle is inserted to the side of connecting plate and supporting plate simultaneously
In face so that the device is further spacing；Multiple stopping means make it that structure is more firm, the tyre brake under the state
For preventing that tire is slippery；
When connecting plate and supporting plate are into zero degree, U-shaped axle is inserted simultaneously real in the lateral aperture of connecting plate and supporting plate
It is existing spacing so that connecting plate is fixed with supporting plate relative position, the state for by tyre brake by bolt, packing ring,
Wing nut is fixed under complete machine on vehicle frame；With occupying little space, take the characteristics of easy to operate.
Brief description of the drawings
Fig. 1 is wheel excavator tire fixed seat schematic diagram；
Fig. 2 is a kind of wheel excavator tyre brake decomposing schematic representation；
Fig. 3 is connecting plate stereogram I；
Fig. 4 is connecting plate stereogram II；
Fig. 5 is connecting plate front view；
Fig. 6 is connecting plate top view；
Fig. 7 is connecting plate side view；
Fig. 8 is supporting plate stereogram I；
Fig. 9 is supporting plate stereogram II；
Figure 10 is supporting plate front view；
Figure 11 is supporting plate top view；
Figure 12 is supporting plate side view；
Figure 13 is a kind of wheel excavator tyre brake assembling schematic diagram；
Figure 14 is that a kind of realization of wheel excavator tyre brake prevents tire slippage schematic diagram；
Figure 15 is that a kind of wheel excavator is fixed under complete machine schematic diagram on vehicle frame with tyre brake；
Bottom plate I 1, connecting plate 2, axle 3, pin 4, packing ring 5, U-shaped axle 6, supporting plate 7, bottom plate II 8, groove profile hole bent plate 9, connection
It is vehicle frame 15 under bar 10, bent plate 11, ground 12, tire 13, bolt 14, complete machine, wing nut 16, through hole I 17, through hole II 18, convex
Platform 19, baffle plate 20, contact plate 21, through hole III 22, through hole IV 23, through hole V 24.
Embodiment
2 make to the utility model to accompanying drawing 13 and specific embodiment one, embodiment two, embodiment three below in conjunction with the accompanying drawings
It is described in further detail, so that those skilled in the art can be better understood from the utility model and can be practiced, but lifts real
Example is applied not as to restriction of the present utility model.
Embodiment one：
A kind of wheel excavator tyre brake, including the branch of the connecting plate 2 of a groove profile shape and a groove profile shape
Fagging 7；The open at one end of connecting plate 2 and the open at one end of supporting plate 7 are movably connected in by the cooperation of axle 3, pin 4 and packing ring 5
Together；The other end opening of connecting plate 2 is arranged to the groove I to extend internally, and one piece of bottom being adapted therewith is welded at the groove I
Plate I 1；The other end opening of supporting plate 7 is arranged to the groove II to extend internally, and weld one piece at the groove II is adapted therewith
Bottom plate II 8；When connecting plate 2 and supporting plate 7 form right angle, bottom plate I 1 is in same level with bottom plate II 8, is pasted with ground 12
Close, the face that bottom plate I 1, bottom plate II 8 are in contact with ground 12 is provided with multiple rows of boss 19；Pacify between connecting plate 2 and supporting plate 7
Equipped with a position-limit mechanism for preventing angle from further increasing.
Position-limit mechanism includes a baffle plate 20 and a contact plate 21, and contact plate 21 is welded on the connecting plate 2 at hinged end
Opening on, baffle plate 20 is welded in the opening of the supporting plate 7 at hinged end；When connecting plate 2 and supporting plate 7 form right angle,
Contact plate 21 is against on baffle plate 20, causes connecting plate 2 further to rotate.
Also include at least one U-shaped axle 6, the length for being shorter in length than supporting plate 7 of connecting plate 2, when connecting plate 2 and supporting plate
During 7 formation zero degree, connecting plate 2 is located in the holding tank of supporting plate 7, is respectively set on two sides of connecting plate 2 and supporting plate 7
A corresponding through hole I 17 is equipped with, and the through hole I 17 on connecting plate 2 and the through hole I 17 in supporting plate 7 are concentric circles；Connection
Also it is each provided with a corresponding through hole II 18 on two sides of plate 2 and supporting plate 7, the through hole II 18 on each side
It is flush with through hole I 17 and both distances is equal to the width of U-shaped axle 6, so as to U-shaped axle 6 while inserts connecting plate 2 and supporting plate 7
Side through hole I 17 and through hole II 18 in, realize position-limiting action.
The centre position of supporting plate 7 of gap location is provided with a through hole IV 23, baffle plate 20 between connecting plate 2 and supporting plate 7
On be interval with two through holes V 24, three and through hole IV 23, the phase of through hole V 24 are fixed with the side wall of vehicle frame 15 under complete machine
Corresponding bolt 14, tyre brake is fixed under complete machine in vehicle frame 15 by three packing rings 5 and wing nut 16.
It is further to improve, it is provided with two and logical on the contact plate 21 when baffle plate 20 and the contact of contact plate 21
The corresponding through hole III 22 in hole V 24, and the spacing between two through holes III 22 is equal to the width of U-shaped axle 6, so that U-shaped axle 6 is same
When insert in through hole V 24 and through hole III 22.
The course of work：
When connecting plate 2 and supporting plate 7 are into zero degree, U-shaped axle 6 is inserted to the logical of connecting plate 2 and the side of supporting plate 7 simultaneously
Realized in hole I 17 and through hole II 18 spacing so that connecting plate 2 is fixed with the relative position of supporting plate 7, now a kind of wheel excavator
There is the point such as small volume with tyre brake, vehicle frame under complete machine is fixed on by bolt 14, packing ring 5, wing nut 16
On 15.This fixed form is simple in construction, facilitates easy to operate, and occupies little space.
U-shaped axle 6 is removed, connecting plate 2 can rotate around axle 3, be shaped with supporting plate 7 angled.When connecting plate 2, support
When plate 7 is slowly formed right angle by zero degree, connecting plate 2 prevents it from being rotated around axle 3 with the self structure of supporting plate 7, finally will be U-shaped
Axle 6 is inserted in through hole V 24 and through hole III 22 simultaneously, and a kind of wheel excavator tyre brake of this state has structure
It is reliable etc., prevent tire 13 from sliding available for realization.
When a kind of wheel excavator is used for realization with tyre brake prevents tire slippage, connecting plate 2 and supporting plate 7
Right angle is consistently formed, bottom plate I 1 is in same level with bottom plate II 8, is bonded with ground 12, and bottom plate I 1, the bottom surface of bottom plate II 8
There is boss 19, supporting plate 7 contacts with tire 13, while connecting rod 10 is parallel to the ground.A kind of wheel excavator wheel now
Tire stop device forms right angled triangle state, and being realized using triangle stability principle prevents tire slippage, has structure steady
Calmly, the features such as reliable, safe.
Embodiment two:
A kind of wheel excavator tyre brake, including the branch of the connecting plate 2 of a groove profile shape and a groove profile shape
Fagging 7；The open at one end of connecting plate 2 and the open at one end of supporting plate 7 are movably connected in by the cooperation of axle 3, pin 4 and packing ring 5
Together；The other end opening of connecting plate 2 is arranged to the groove I to extend internally, and one piece of bottom being adapted therewith is welded at the groove I
Plate I 1；The other end opening of supporting plate 7 is arranged to the groove II to extend internally, and weld one piece at the groove II is adapted therewith
Bottom plate II 8；When connecting plate 2 and supporting plate 7 form right angle, bottom plate I 1 is in same level with bottom plate II 8, is pasted with ground 12
Close, the face that bottom plate I 1, bottom plate II 8 are in contact with ground 12 is provided with multiple rows of boss 19；Pacify between connecting plate 2 and supporting plate 7
Equipped with a position-limit mechanism for preventing angle from further increasing.
Position-limit mechanism includes a baffle plate 20 and a contact plate 21, and contact plate 21 is welded on the connecting plate 2 at hinged end
Opening on, baffle plate 20 is welded in the opening of the supporting plate 7 at hinged end；When connecting plate 2 and supporting plate 7 form right angle,
Contact plate 21 is against on baffle plate 20, causes connecting plate 2 further to rotate.
Position-limit mechanism also includes groove profile hole bent plate 9, connecting rod 10 and bent plate 11, and groove profile hole bent plate 9 is welded on supporting plate 7
On, bent plate 11 is welded on the connecting plate 2 corresponding with groove profile hole bent plate 9；Slided with groove profile hole bent plate 9 one end of connecting rod 10
Connection, the other end and the bent plate 11 of connecting rod 10 are hinged, and connecting plate 2, supporting plate 7, groove profile hole bent plate 9 and connecting rod 10 are formed
Slider-crank mechanism, connecting plate 2 can rotate around axle 3 and form certain angle with supporting plate 7, when connecting plate 2 and supporting plate 7 are formed directly
During angle, connecting rod 10 is in the chute end of groove profile hole bent plate 9 and plays spacing branch referred to as use.
Also include at least one U-shaped axle 6, the length for being shorter in length than supporting plate 7 of connecting plate 2, when connecting plate 2 and supporting plate
During 7 formation zero degree, connecting plate 2 is located in the holding tank of supporting plate 7, is respectively set on two sides of connecting plate 2 and supporting plate 7
A corresponding through hole I 17 is equipped with, and the through hole I 17 on connecting plate 2 and the through hole I 17 in supporting plate 7 are concentric circles；Connection
Also it is each provided with a corresponding through hole II 18 on two sides of plate 2 and supporting plate 7, the through hole II 18 on each side
It is flush with through hole I 17 and both distances is equal to the width of U-shaped axle 6, so as to U-shaped axle 6 while inserts connecting plate 2 and supporting plate 7
Side through hole I 17 and through hole II 18 in, realize position-limiting action.
The centre position of supporting plate 7 of gap location is provided with a through hole IV 23, baffle plate 20 between connecting plate 2 and supporting plate 7
On be interval with two through holes V 24, three and through hole IV 23, the phase of through hole V 24 are fixed with the side wall of vehicle frame 15 under complete machine
Corresponding bolt 14, tyre brake is fixed under complete machine in vehicle frame 15 by three packing rings 5 and wing nut 16.
It is further to improve, it is provided with two and logical on the contact plate 21 when baffle plate 20 and the contact of contact plate 21
The corresponding through hole III 22 in hole V 24, and the spacing between two through holes III 22 is equal to the width of U-shaped axle 6, so that U-shaped axle 6 is same
When insert in through hole V 24 and through hole III 22.
The course of work：
When connecting plate 2 and supporting plate 7 are into zero degree, U-shaped axle 6 is inserted to the logical of connecting plate 2 and the side of supporting plate 7 simultaneously
Realized in hole I 17 and through hole II 18 spacing so that connecting plate 2 is fixed with the relative position of supporting plate 7, now a kind of wheel excavator
There is the point such as small volume with tyre brake, vehicle frame under complete machine is fixed on by bolt 14, packing ring 5, wing nut 16
On 15.This fixed form is simple in construction, facilitates easy to operate, and occupies little space.
U-shaped axle 6 is removed, connecting plate 2 can rotate around axle 3, be shaped with supporting plate 7 angled.When connecting plate 2, support
When plate 7 is slowly formed right angle by zero degree, connecting plate 2 prevents it from being rotated around axle 3 with the self structure of supporting plate 7, by U-shaped axle 6
Insert simultaneously in through hole V 24 and through hole III 22, at the same the chute end that is in groove profile hole bent plate 9 of connecting rod 10 realize it is spacing,
Prevent connecting plate 2 is from toward back rotation, so that connecting plate 2 consistently forms right angle with supporting plate 7, this state it is a kind of wheeled
Excavator tyre brake has structure reliable etc., prevents tire 13 from sliding available for realization.
When a kind of wheel excavator is used for realization with tyre brake prevents tire slippage, connecting plate 2 and supporting plate 7
Right angle is consistently formed, bottom plate I 1 is in same level with bottom plate II 8, is bonded with ground 12, and bottom plate I 1, the bottom surface of bottom plate II 8
There is boss 19, supporting plate 7 contacts with tire 13, while connecting rod 10 is parallel to the ground.A kind of wheel excavator wheel now
Tire stop device forms right angled triangle state, and being realized using triangle stability principle prevents tire slippage, has structure steady
Calmly, the features such as reliable, safe.
Embodiment three：
A kind of wheel excavator tyre brake, including the branch of the connecting plate 2 of a groove profile shape and a groove profile shape
Fagging 7；The open at one end of connecting plate 2 and the open at one end of supporting plate 7 are movably connected in by the cooperation of axle 3, pin 4 and packing ring 5
Together；The other end opening of connecting plate 2 is arranged to the groove I to extend internally, and one piece of bottom being adapted therewith is welded at the groove I
Plate I 1；The other end opening of supporting plate 7 is arranged to the groove II to extend internally, and weld one piece at the groove II is adapted therewith
Bottom plate II 8；When connecting plate 2 and supporting plate 7 form right angle, bottom plate I 1 is in same level with bottom plate II 8, is pasted with ground 12
Close, the face that bottom plate I 1, bottom plate II 8 are in contact with ground 12 is provided with multiple rows of boss 19；Pacify between connecting plate 2 and supporting plate 7
Equipped with a position-limit mechanism for preventing angle from further increasing.
Position-limit mechanism includes a baffle plate 20 and a contact plate 21, and contact plate 21 is welded on the connecting plate 2 at hinged end
Opening on, baffle plate 20 is welded in the opening of the supporting plate 7 at hinged end；When connecting plate 2 and supporting plate 7 form right angle,
Contact plate 21 is against on baffle plate 20, causes connecting plate 2 further to rotate.
Position-limit mechanism also includes groove profile hole bent plate 9, connecting rod 10 and bent plate 11, and groove profile hole bent plate 9 is welded on supporting plate 7
On, bent plate 11 is welded on the connecting plate 2 corresponding with groove profile hole bent plate 9；Slided with groove profile hole bent plate 9 one end of connecting rod 10
Connection, the other end and the bent plate 11 of connecting rod 10 are hinged, and connecting plate 2, supporting plate 7, groove profile hole bent plate 9 and connecting rod 10 are formed
Slider-crank mechanism, connecting plate 2 can rotate around axle 3 and form certain angle with supporting plate 7, when connecting plate 2 and supporting plate 7 are formed directly
During angle, connecting rod 10 is in the chute end of groove profile hole bent plate 9 and plays spacing branch referred to as use.
Position-limit mechanism also includes at least one U-shaped axle 6, and one is each provided with two sides of connecting plate 2 and supporting plate 7
Individual corresponding through hole I 17, and when connecting plate 2 and supporting plate 7 form right angle, through hole I 17 and supporting plate on connecting plate 2
The distance of through hole I 17 on 7 is equal to the width of U-shaped axle 6, so that U-shaped axle 6 inserts the side through hole of connecting plate 2 and supporting plate 7 simultaneously
In I 17, position-limiting action is realized.
The length for being shorter in length than supporting plate 7 of connecting plate 2, when connecting plate 2 and the formation zero degree of supporting plate 7, connecting plate 2
In the holding tank of supporting plate 7, and the through hole I 17 on connecting plate 2 and the through hole I 17 in supporting plate 7 are concentric circles；Connecting plate
2 and supporting plate 7 two sides on be also each provided with a corresponding through hole II 18, the through hole II 18 on each side with
Through hole I 17 is flush and both distances are equal to the width of U-shaped axle 6, so as to U-shaped axle 6 while inserts connecting plate 2 and supporting plate 7
In side through hole I 17 and through hole II 18, position-limiting action is realized.
The centre position of supporting plate 7 of gap location is provided with a through hole IV 23, baffle plate 20 between connecting plate 2 and supporting plate 7
On be interval with two through holes V 24, three and through hole IV 23, the phase of through hole V 24 are fixed with the side wall of vehicle frame 15 under complete machine
Corresponding bolt 14, tyre brake is fixed under complete machine in vehicle frame 15 by three packing rings 5 and wing nut 16.
The course of work：
When connecting plate 2 and supporting plate 7 are into zero degree, U-shaped axle 6 is inserted to the logical of connecting plate 2 and the side of supporting plate 7 simultaneously
Realized in hole I 17 and through hole II 18 spacing so that connecting plate 2 is fixed with the relative position of supporting plate 7, now a kind of wheel excavator
There is the point such as small volume with tyre brake, vehicle frame under complete machine is fixed on by bolt 14, packing ring 5, wing nut 16
On 15.As shown in Figure 15.This fixed form is simple in construction, facilitates easy to operate, and occupies little space.
U-shaped axle 6 is removed, connecting plate 2 can rotate around axle 3, be shaped with supporting plate 7 angled.When connecting plate 2, support
When plate 7 is slowly formed right angle by zero degree, connecting plate 2 prevents it to be connected simultaneously from being rotated around axle 3 with the self structure of supporting plate 7
Realize spacing in the chute end that bar 10 is in groove profile hole bent plate 9 so that connecting plate 2 can not be toward back rotation, so that connection
Plate 2 consistently forms right angle with supporting plate 7, and U-shaped axle 6 is now inserted to connecting plate 2 simultaneously with the hole of supporting plate 7, making it enter one
Walk spacing, a kind of wheel excavator tyre brake of this state has structure reliable etc., and tire is prevented available for realization
13 slide, as shown in Figure 14.
When a kind of wheel excavator is used for realization with tyre brake prevents tire slippage, connecting plate 2 and supporting plate 7
Right angle is consistently formed, bottom plate I 1 is in same level with bottom plate II 8, is bonded with ground 12, and bottom plate I 1, the bottom surface of bottom plate II 8
There is boss 19, supporting plate 7 contacts with tire 13, while connecting rod 10 is parallel to the ground.A kind of wheel excavator wheel now
Tire stop device forms right angled triangle state, and being realized using triangle stability principle prevents tire slippage, has structure steady
Calmly, the features such as reliable, safe.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or directly or indirectly use
In other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of wheel excavator tyre brake, include the connecting plate of a groove profile shape（2）With the branch of a groove profile shape
Fagging（7）；
It is characterized in that：
The connecting plate（2）Open at one end and supporting plate（7）Open at one end be hinged；The connecting plate（2）The other end
Opening is arranged to the groove I to extend internally, and one piece of bottom plate I being adapted therewith is welded at the groove I（1）；The supporting plate（7）
Other end opening be arranged to the groove II to extend internally, at the groove II weld one piece of bottom plate II being adapted therewith（8）；
Work as connecting plate（2）With supporting plate（7）When forming right angle, bottom plate I（1）With bottom plate II（8）In same level, with ground
（12）Fitting, and in connecting plate（2）With supporting plate（7）Between a position restrainer for preventing angle from further increasing is installed
Structure.
A kind of 2. wheel excavator tyre brake according to claim 1, it is characterised in that：The position-limit mechanism
Including a baffle plate（20）With a contact plate（21）, the contact plate（21）The connecting plate being welded at hinged end（2）It is spacious
On mouth or contact plate（21）With connecting plate（2）It is integrally formed, the baffle plate（20）The supporting plate being welded at hinged end（7）'s
In opening or baffle plate（20）With supporting plate（7）It is integrally formed；
Work as connecting plate（2）With supporting plate（7）When forming right angle, the contact plate（21）It is against baffle plate（20）On, cause connecting plate
（2）Can not further it rotate.
A kind of 3. wheel excavator tyre brake according to claim 1 or 2, it is characterised in that：It is described spacing
Mechanism includes groove profile hole bent plate（9）, connecting rod（10）And bent plate（11）, groove profile hole bent plate（9）It is welded on supporting plate（7）
On, the bent plate（11）It is welded on and groove profile hole bent plate（9）Corresponding connecting plate（2）On；The connecting rod（10）One end
With groove profile hole bent plate（9）It is slidably connected, connecting rod（10）The other end and bent plate（11）It is hinged；
Work as connecting plate（2）With supporting plate（7）When forming right angle, connecting rod（10）In groove profile hole bent plate（9）Play limit in chute end
Position branch, which is referred to as, to be used.
A kind of 4. wheel excavator tyre brake according to claim 3, it is characterised in that：The position-limit mechanism
Also include at least one U-shaped axle（6）, in connecting plate（2）And supporting plate（7）Two sides on be each provided with one it is corresponding
Through hole I（17）, and work as connecting plate（2）With supporting plate（7）When forming right angle, in connecting plate（2）On through hole I（17）With supporting plate
（7）On through hole I（17）Distance is equal to U-shaped axle（6）Width, so as to U-shaped axle（6）Insert connecting plate simultaneously（2）With supporting plate
（7）Side through hole I（17）It is interior, realize position-limiting action.
A kind of 5. wheel excavator tyre brake according to claim 4, it is characterised in that：The connecting plate
（2）Be shorter in length than supporting plate（7）Length, work as connecting plate（2）With supporting plate（7）When forming zero degree, the connecting plate（2）
Positioned at supporting plate（7）Holding tank in, and connecting plate（2）On through hole I（17）With supporting plate（7）On through hole I（17）To be same
The heart is justified；
The connecting plate（2）And supporting plate（7）Two sides on be also each provided with a corresponding through hole II（18）, it is each
Through hole II on individual side（18）With through hole I（17）It is flush and both distances is equal to U-shaped axle（6）Width, so as to U-shaped axle
（6）Insert connecting plate simultaneously（2）With supporting plate（7）Side through hole I（17）With through hole II（18）It is interior, realize position-limiting action.
A kind of 6. wheel excavator tyre brake according to claim 1 or 2, it is characterised in that：It is described spacing
Mechanism also includes at least one U-shaped axle（6）, in connecting plate（2）And supporting plate（7）Two sides on be each provided with one it is relative
The through hole I answered（17）, and work as connecting plate（2）With supporting plate（7）When forming right angle, in connecting plate（2）On through hole I（17）With branch
Fagging（7）On through hole I（17）Distance is equal to U-shaped axle（6）Width, so as to U-shaped axle（6）Insert connecting plate simultaneously（2）With branch
Fagging（7）Side through hole I（17）It is interior, realize position-limiting action.
A kind of 7. wheel excavator tyre brake according to claim 2, it is characterised in that：Also include at least one
Individual U-shaped axle（6）, the connecting plate（2）Be shorter in length than supporting plate（7）Length, work as connecting plate（2）With supporting plate（7）Formed
During zero degree, the connecting plate（2）Positioned at supporting plate（7）Holding tank in, in connecting plate（2）And supporting plate（7）Two sides
A corresponding through hole I is each provided with face（17）, and connecting plate（2）On through hole I（17）With supporting plate（7）On through hole
Ⅰ（17）For concentric circles；
The connecting plate（2）And supporting plate（7）Two sides on be also each provided with a corresponding through hole II（18）, it is each
Through hole II on individual side（18）With through hole I（17）It is flush and both distances is equal to U-shaped axle（6）Width, so as to U-shaped axle
（6）Insert connecting plate simultaneously（2）With supporting plate（7）Side through hole I（17）With through hole II（18）It is interior, realize position-limiting action.
A kind of 8. wheel excavator tyre brake according to claim 7, it is characterised in that：The baffle plate（20）
On be interval with two through holes V（24）, work as baffle plate（20）And contact plate（21）During contact, in the contact plate（21）It is provided with
Two and through hole V（24）Corresponding through hole III（22）, and two through holes III（22）Between spacing be equal to U-shaped axle（6）Width
Degree, so as to U-shaped axle（6）Insert through hole V simultaneously（24）With through hole III（22）In.
A kind of 9. wheel excavator tyre brake according to claim 1, it is characterised in that：The connecting plate
（2）With supporting plate（7）Pass through axle（3）, pin（4）And packing ring（5）Cooperation be movably connected；
The bottom plate I（1）, bottom plate II（8）With ground（12）The face being in contact is provided with anti-slipping mechanism；
The anti-slipping mechanism is multiple rows of boss（19）.
A kind of 10. wheel excavator tyre brake according to claim 2, it is characterised in that：The connecting plate
（2）Be shorter in length than supporting plate（7）Length, work as connecting plate（2）With supporting plate（7）When forming zero degree, the connecting plate（2）
Positioned at supporting plate（7）Holding tank in, in connecting plate（2）With supporting plate（7）Between gap location supporting plate（7）Open in centre position
There is a through hole IV（23）, the baffle plate（20）On be interval with two through holes V（24）, the vehicle frame under complete machine（15）Side wall
On be fixed with three and through hole IV（23）, through hole V（24）Corresponding bolt（14）, pass through three wing nuts（16）Will wheel
Tire stop device is fixed on vehicle frame under complete machine（15）In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609431.7U CN206749760U (en) | 2017-05-27 | 2017-05-27 | A kind of wheel excavator tyre brake |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609431.7U CN206749760U (en) | 2017-05-27 | 2017-05-27 | A kind of wheel excavator tyre brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749760U true CN206749760U (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720609431.7U Active CN206749760U (en) | 2017-05-27 | 2017-05-27 | A kind of wheel excavator tyre brake |
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| CN (1) | CN206749760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089224A (en) * | 2017-05-27 | 2017-08-25 | 徐州徐工挖掘机械有限公司 | Wheel excavator tyre brake |
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2017
- 2017-05-27 CN CN201720609431.7U patent/CN206749760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089224A (en) * | 2017-05-27 | 2017-08-25 | 徐州徐工挖掘机械有限公司 | Wheel excavator tyre brake |
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