CN209081356U - A kind of multidirectional driving fork truck bearing wheels mounting bracket - Google Patents
A kind of multidirectional driving fork truck bearing wheels mounting bracket Download PDFInfo
- Publication number
- CN209081356U CN209081356U CN201821919379.6U CN201821919379U CN209081356U CN 209081356 U CN209081356 U CN 209081356U CN 201821919379 U CN201821919379 U CN 201821919379U CN 209081356 U CN209081356 U CN 209081356U
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- bearing wheels
- horizontal axis
- mounting bracket
- fork truck
- axle sleeve
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Abstract
The utility model relates to a kind of multidirectional driving fork truck bearing wheels mounting brackets, including two side plates, a upper plate, a horizontal axis, a vertical pivot and an axle sleeve, upper plate and side plate are assembled into character "door" form structure, horizontal axis, which is removably secured, to be mounted between two side plates, a pair of of bearing wheels are fixedly mounted on transverse axis by respective bearing, vertical pivot is removably fixedly mounted on upper plate, and axle sleeve, which is removably secured, is installed on forklift frame fixed plate, and vertical pivot is rotatably penetrated and arranged in axle sleeve.Since axle sleeve and vehicle frame fixed plate are assembled connection structure, vertical pivot and upper plate are also assembled connection structure, therefore verticality is not influenced by welding deformation, and higher verticality can guarantee two bearing wheels simultaneously with ground face contact, and bearing capacity is more preferable；And it is more convenient to mount and dismount maintenance.Further, since the middle support plate in existing mounting bracket is omitted, only with the fixed horizontal axis of two side plates, therefore it is easily guaranteed that the concentricity of assembly, is easily installed.
Description
Technical field
The utility model relates to fork truck fields, more particularly to a kind of multidirectional driving fork truck bearing wheels mounting bracket.
Background technique
The bearing wheels mounting bracket of multidirectional (for example, four-way) driving fork truck is for fixed a pair of of bearing wheels, bearing wheels installation
Bracket is mounted in forklift frame fixed plate, bears fork truck self weight and goods weight, and can realize 90 degree of Turning travels.Carrying
Intensity and the dimensional accuracy for taking turns mounting bracket are most important to the traveling of fork truck, stability and bearing wheels service life.
Fig. 8 shows a kind of existing bearing wheels mounting bracket, including the support plate of left, center, right three 10,20,30, upper plate 40,
Horizontal axis 50, vertical pivot 60 and axle sleeve 70 etc..Wherein the support plate of left, center, right three 10,20,30 and upper plate 40 are formed by welding installs
The main body of bracket, and axle sleeve 70 is fixedly mounted on by welding in forklift frame fixed plate 4.This welded type carrying
Wheel support structure has the following problems: 1) it is to weld seam quality requirement very high, if weldquality is problematic, safe thing will be caused
Therefore；2) since bearing wheels stress is big, the weld size needed is big, and deformation of timbering is easily caused after welding, is not easy to guarantee precision, influences
Assembly；3) existing supporting structure perpendicularity difference causes the contact pressure on two bearing wheels and ground unbalanced, influences fork truck traveling
And tyre life；4) three support plates, concentricity are difficult to guarantee, assembly difficulty；5) bearing on horizontal axis and bearing wheels are without fastening force,
There are fit-up gap, there is shake in driving process；) horizontal axis driving torque by being provided by bolt, the torque of receiving is small, when long
Between using bolt be easy loosen.
Summary of the invention
The utility model is intended to provide a kind of multidirectional driving fork truck bearing wheels mounting bracket, to solve the above technical problems.
For this purpose, the specific technical solution that the utility model uses is as follows:
A kind of multidirectional driving fork truck bearing wheels mounting bracket, including two side plates, a upper plate, a horizontal axis, a vertical pivot and an axis
Set, the upper plate and the side plate are assembled into character "door" form structure, it is characterised in that: the horizontal axis, which is removably secured, is mounted on two
Between side plate, a pair of of bearing wheels are fixedly mounted on the horizontal axis by respective bearing, and the vertical pivot is removably fixedly mounted
On the upper plate, the axle sleeve, which is removably secured, is installed on forklift frame fixed plate, and the vertical pivot is rotatably penetrated and arranged in
In the axle sleeve.Since axle sleeve and vehicle frame fixed plate are assembled connection structure, vertical pivot and upper plate are also assembled connection structure,
Therefore verticality is not influenced by welding deformation, and higher verticality can guarantee that two bearing wheels with ground face contact, carry energy simultaneously
Power is more preferable；And it is more convenient to mount and dismount maintenance.Further, since the middle support plate in existing mounting bracket is omitted, only
It using the fixed horizontal axis of two side plates, therefore is easily guaranteed that the concentricity of assembly, is easily installed.
Further, the side plate is equipped with opening, and the horizontal axis end is equipped with protrusion, and the protrusion is connected in described
Opening.Therefore, horizontal axis can bear bigger torque and be not easy to loosen.
Further, the protrusion is equipped with oil nozzle, and the oil nozzle is connected to the grease channel in horizontal axis.
Further, the protrusion is semicircle.This easy to process and assembly.
Further, the bearing and the bearing wheels by be located at respective stop washer on the outside of it and nut provide it is tight
Gu power.This may insure bearing wheels non-jitter in driving process.
Further, the inner side and outer side of the stop washer is respectively provided with the first protrusion and the second protrusion, the cross
There is the first groove on axis, the nut is equipped with the second groove, first protrusion and second protrusion respectively with it is described
First groove and second groove cooperation, so that the nut will not be rotated relative to the horizontal axis.
Further, the axle sleeve upper end is flushed with vehicle frame fixed plate upper surface, and lower end is from the vehicle frame fixed plate
Lower surface is prominent, and has flange, the flange and the vehicle frame fixed plate following table face contact on its outer wall and pass through screw
It tightens together.This configuration of axle sleeve can preferably bear the bearing capacity of vertical direction, overcome the carrying of the prior art
Once taking turns mounting bracket in the presence of the defective fork truck that will result in of weldquality loses due to vertical direction stress fully relies on weld seam
The problem of security risk of balance.
Further, the vertical pivot is fixedly mounted on the upper plate by screw, and the axle sleeve is pacified by the way that screw is fixed
Loaded on forklift frame fixed plate.
Further, the horizontal axis is fixedly mounted between two side plates by screw.
Detailed description of the invention
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Fig. 1 is the perspective view of the multidirectional driving fork truck bearing wheels mounting bracket of the utility model；
Fig. 2 is the side view of the multidirectional driving fork truck bearing wheels mounting bracket of Fig. 1；
Fig. 3 is the cross-sectional view of the multidirectional driving fork truck bearing wheels mounting bracket of the line A-A interception in Fig. 2.
Fig. 4 is the exploded perspective view of the multidirectional driving fork truck bearing wheels mounting bracket of Fig. 3；
Fig. 5 is the perspective view of the horizontal axis of the multidirectional driving fork truck bearing wheels mounting bracket in Fig. 4；
Fig. 6 is the perspective view of the nut of the multidirectional driving fork truck bearing wheels mounting bracket in Fig. 4；
Fig. 7 is the perspective view of the stop washer of the multidirectional driving fork truck bearing wheels mounting bracket in Fig. 4；
Fig. 8 is the perspective view of the multidirectional driving fork truck bearing wheels mounting bracket of the prior art.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Fig. 1 to 7, a kind of multidirectional driving fork truck bearing wheels mounting bracket 1 may include two side plates 11, a upper plate 12,
One horizontal axis 13, a vertical pivot 14 and an axle sleeve 15.Upper plate 12 and side plate 11 are assembled into (for example, passing through screw) character "door" form structure.Side
Plate 11 is consistent with the prior art with the shape of upper plate 12 with size, to be adapted to existing bearing wheels.Horizontal axis 13 is removably secured
(for example, passing through screw) is installed between two side plates 11.Specifically, the both ends of side plate and horizontal axis are equipped with a screw hole, pass through
By screw-driving into screw hole, so that horizontal axis 13 is fixedly mounted between two side plates 11.Due to being omitted in existing mounting bracket
Middle support plate, only with the fixed horizontal axis of two side plates, therefore be easily guaranteed that the concentricity of assembly, be easily installed.A pair of carrying
Wheel 2 is fixedly mounted on horizontal axis 13 by respective bearing 3, so that bearing wheels 2 can be rotated around horizontal axis 13.14 (specifically, bottom of vertical pivot
End) be removably secured installation (for example, passing through screw) and be mounted on upper plate 12, axle sleeve 15 be removably secured installation (for example,
Pass through screw) in forklift frame fixed plate 4, vertical pivot 14 is rotatably penetrated and arranged in axle sleeve 15.Therefore, bearing wheels 2 can be around vertical pivot
14 rotations.Since axle sleeve 15 and vehicle frame fixed plate 4 are assembled connection structure, vertical pivot 14 also connect knot with upper plate 12 for assembled
Structure, therefore verticality will not be influenced as existing bearing wheels mounting bracket by welding deformation, higher verticality can guarantee two
For a bearing wheels simultaneously with ground face contact, bearing capacity is more preferable；And it is more convenient to mount and dismount maintenance.
As shown in Fig. 3 to 6, in order to make horizontal axis 13 be able to bear bigger torque and be not easy to loosen, the end of horizontal axis 13
It is equipped with semi-cylindrical hill 131, which cooperates with the opening 111 being located on side plate 11, i.e., protrusion 131 is connected in opening
111.In this case, the setting of oil nozzle 5 is in protrusion 131, in order to add lubricating oil.Lubrication in oil nozzle 5 and horizontal axis 13
Oily channel 132 is connected to, and grease channel leads to bearing 3, lubricating oil is supplied to bearing 3.Although semi-cylindrical hill 131 has
The advantages of being easily worked and assembling, it is to be understood that protrusion 131 is also not necessarily limited to shown shape (semicircle).
As shown in FIG. 3 to 7, it is preferable that bearing 3 and bearing wheels 2 are by being located at respective nut 6 and stop washer on the outside of it
7 provide fastening force.This may insure bearing wheels non-jitter in driving process.Specifically, the inner side and outer side difference of stop washer 7
With the first protrusion 71 and the second protrusion 72, there is the first groove 133 on horizontal axis 13, nut 6 is equipped with the second groove 61.First
Protrusion 71 and the second protrusion 72 cooperate with the first groove 133 and the second groove 61 respectively, so that nut 6 will not be relative to horizontal axis 13
Rotation.During installation, the first groove 133 of the first protrusion 71 alignment horizontal axis 13 of stop washer 7 is socketed in horizontal axis 13 first
On, it rotate stop washer 7 will not relative to horizontal axis 13, then nut 6 be socketed on horizontal axis 13 and tightened, finally by second
Protrusion 72 is bent, and is connected in it in the second groove 61 of nut 6, such nut 6 would not be rotated relative to horizontal axis 13.
Referring to Fig. 3,15 upper end of axle sleeve is flushed with 4 upper surface of vehicle frame fixed plate, and lower end is prominent from 4 lower surface of vehicle frame fixed plate
Out, and on its outer wall there is flange 151, flange 151 and 4 following table face contact of vehicle frame fixed plate and be fastened on one by screw
It rises.This configuration of axle sleeve can preferably bear the bearing capacity of vertical direction, overcome the bearing wheels installation branch of the prior art
Once frame will result in the unbalanced peace of fork truck in the presence of weldquality is defective due to vertical direction stress fully relies on weld seam
The problem of full hidden danger.
Now briefly explain the process that bearing wheels 2 are installed on vehicle frame fixed plate 4.A pair of of bearing wheels 2 are passed through first each
It is mounted on horizontal axis 13 from bearing 3；Then stop washer 7 and nut 6 are socketed on the horizontal axis 13 in 2 outside of bearing wheels and are twisted
Tightly, then the second protrusion 72 is bent, is connected in it in the second groove 61 of nut 6；Then side plate 11 and horizontal axis 13 are led to
It crosses screw to be fixedly installed togather, vertical pivot and upper plate 12 is fixedly installed togather by screw, axle sleeve 15 is fixed with vehicle frame
Plate 4 is fixedly installed togather by screw；Then upper plate 12 and side plate 11 are fixedly installed togather by screw；It will finally erect
Axis is rotationally inserted in axle sleeve 15.Whole installation process does not all need to weld, and is all fixedly connected by screw.This
Maintenance and replacement convenient for the later period to bearing wheels.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (9)
1. a kind of multidirectional driving fork truck bearing wheels mounting bracket, including two side plates, a upper plate, a horizontal axis, a vertical pivot and an axle sleeve,
The upper plate and the side plate are assembled into character "door" form structure, it is characterised in that: the horizontal axis, which is removably secured, is mounted on two sides
Between plate, a pair of of bearing wheels are fixedly mounted on the horizontal axis by respective bearing, and the vertical pivot is removably fixedly mounted on
On the upper plate, the axle sleeve, which is removably secured, is installed on forklift frame fixed plate, and the vertical pivot is rotatably penetrated and arranged in institute
It states in axle sleeve.
2. multidirectional driving fork truck bearing wheels mounting bracket as described in claim 1, it is characterised in that: the side plate is equipped with and opens
Mouthful, the horizontal axis end is equipped with protrusion, and the protrusion is connected in the opening.
3. multidirectional driving fork truck bearing wheels mounting bracket as claimed in claim 2, it is characterised in that: the protrusion is equipped with oil
Mouth, the oil nozzle are connected to the grease channel in horizontal axis.
4. multidirectional driving fork truck bearing wheels mounting bracket as claimed in claim 2, it is characterised in that: the protrusion is semicircle
Shape.
5. multidirectional driving fork truck bearing wheels mounting bracket as described in claim 1, it is characterised in that: the bearing and described hold
Wheel is carried by being located at respective stop washer and nut offer fastening force on the outside of it.
6. multidirectional driving fork truck bearing wheels mounting bracket as claimed in claim 5, it is characterised in that: the stop washer it is interior
Side and outside are respectively provided with the first protrusion and the second protrusion, have the first groove on the horizontal axis, and the nut is equipped with second
Groove, first protrusion and second protrusion cooperate with first groove and second groove respectively, so that described
Nut will not be rotated relative to the horizontal axis.
7. multidirectional driving fork truck bearing wheels mounting bracket as described in claim 1, it is characterised in that: the axle sleeve upper end and institute
It states vehicle frame fixed plate upper surface to flush, lower end is prominent from vehicle frame fixed plate lower surface, and has flange, institute on its outer wall
It states flange and the vehicle frame fixed plate following table face contact and is tightened together by screw.
8. multidirectional driving fork truck bearing wheels mounting bracket as described in claim 1, it is characterised in that: the vertical pivot passes through screw
It is fixedly mounted on the upper plate, the axle sleeve is fixedly installed in forklift frame fixed plate by screw.
9. multidirectional driving fork truck bearing wheels mounting bracket as described in claim 1, it is characterised in that: the horizontal axis passes through screw
It is fixedly mounted between two side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919379.6U CN209081356U (en) | 2018-11-21 | 2018-11-21 | A kind of multidirectional driving fork truck bearing wheels mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821919379.6U CN209081356U (en) | 2018-11-21 | 2018-11-21 | A kind of multidirectional driving fork truck bearing wheels mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209081356U true CN209081356U (en) | 2019-07-09 |
Family
ID=67124937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821919379.6U Active CN209081356U (en) | 2018-11-21 | 2018-11-21 | A kind of multidirectional driving fork truck bearing wheels mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209081356U (en) |
-
2018
- 2018-11-21 CN CN201821919379.6U patent/CN209081356U/en active Active
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