CN207875473U - A kind of dumper keeps away stone device - Google Patents
A kind of dumper keeps away stone device Download PDFInfo
- Publication number
- CN207875473U CN207875473U CN201721884422.5U CN201721884422U CN207875473U CN 207875473 U CN207875473 U CN 207875473U CN 201721884422 U CN201721884422 U CN 201721884422U CN 207875473 U CN207875473 U CN 207875473U
- Authority
- CN
- China
- Prior art keywords
- slabstone
- loading space
- away
- keeps away
- wheel hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004575 stone Substances 0.000 title claims abstract description 61
- 125000006850 spacer group Chemical group 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Tires In General (AREA)
Abstract
The utility model discloses a kind of dumpers to keep away stone device, including keeping away slabstone, it keeps away slabstone and is fixedly connected on loading space bottom, the lower end for keeping away slabstone is located at rear of the wheel hub relative to automobile direction of advance, inner space of the one end of slabstone far from loading space between two side-by-side trailing wheel is kept away, the distance between two trailing wheels one side close to each other, which is more than, keeps away width of the slabstone along trailing wheel axial direction；The bottom of loading space is fixedly connected with socket, is fixed on socket and is plugged with spacer pin, the slabstone of keeping away is close to one end of loading space and spacer pin plug fixing；The described one end of slabstone far from loading space of keeping away is bent towards close to the direction of wheel hub, is stuck between double rear wheel tire the utility model has the advantages that stone can be reduced.
Description
Technical field
The utility model is related to a kind of wheel guard apparatus, and in particular to a kind of dumper keeps away stone device.
Background technology
General lorry, such as double rear wheel self-tipping type lorry, as shown in Figure 1, being generally fitted with two wheel phases at trailing wheel 3
It is adjacent side-by-side.Because loading capacity is big, adds several tires to reduce the pressure on unit area, can extend in this way
The service life of tire and protection to road.
But when especially traveling on gravel road when automobile is in road traveling, tire is on by road surface
Stone etc. whens be possible to be stuck between two adjacent tires.When driving, tire is because of the difference of road conditions and speed, automobile for vehicle
Can occur it is different degrees of jolt, different degrees of dilatation occurs for tire, and the gap between two adjacent tires is constantly to change
, be clipped in this way stone between adjacent tires will continuous extrusion friction tire side, be easy to make damaged tyres, shorten tire
Service life.
Utility model content
The purpose of this utility model is to provide a kind of dumper and keeps away stone device, its advantage is that can reduce stone be stuck in it is double after
Between tire.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of dumper keeps away stone dress
It sets, including keeps away slabstone, keep away slabstone and be fixedly connected on loading space bottom, the lower end for keeping away slabstone is located at wheel hub relative to automobile direction of advance
Rear, keep away inner space of the one end of slabstone far from loading space between two side-by-side trailing wheel, two trailing wheels are close to each other
It is more than the distance between on one side and keeps away width of the slabstone along trailing wheel axial direction.
Through the above technical solutions, vehicle is when driving, trailing wheel because road conditions and speed difference, different journeys can occur for automobile
Degree jolt, different degrees of dilatation occurs for trailing wheel, and the gap between two adjacent trailing wheels constantly changes, be clipped in this way it is adjacent after
Stone between wheel will continuous extrusion friction trailing wheel side, be easy that trailing wheel is made to damage；Stone is with trailing wheel around hub rotation, fortune
Move to keep away after slabstone abuts against, keeping away slabstone can hinder stone to be rotated further, and stone can slide and separate along the surface for keeping away slabstone
Wheel hub finally skids off the gap between trailing wheel.
The utility model is further arranged to：The bottom of loading space is fixedly connected with socket, fixes and is plugged on socket
Spacer pin, the slabstone of keeping away is close to one end of loading space and spacer pin plug fixing.
Through the above technical solutions, after the time travels vehicle on gravel road, keeps away between slabstone and wheel hub and be possible to
Accumulation has sandstone, can will keep away slabstone at this time and remove cleaning.More effectively protect wheel hub and trailing wheel.
The utility model is further arranged to：For the mating pin hole of spacer pin on the spacer pin and the socket
Cross-sectional shape be rectangle.
Through the above technical solutions, after the spacer pin of rectangle and socket grafting is in cross section, the side of spacer pin and socket
The side of upper jack abuts against, and can limit spacer pin and be rotated around center axis, keeping away slabstone can be fixed on by more firm
Between trailing wheel.
The utility model is further arranged to：The described one end of slabstone far from loading space of keeping away is bent towards close to the direction of wheel hub.
Through the above technical solutions, when rear wheel, drive stone around hub rotation, in compressing and rubbing against for rear wheel surface
Under active force, stone may be made by the active force close to wheel hub direction, so that stone is moved towards close to the direction of wheel hub, stone can
Collide with the curved surface for keeping away slabstone, stone is encountered keep away slabstone after along one side sliding of the slabstone far from wheel hub is kept away, stone is gradual
Far from wheel hub, finally slabstone is kept away from trailing wheel edge and transfer to trailing wheel gap.Keep away slabstone bending section can stop more stones with
Exempt from stone into keeping away in the gap between slabstone and wheel hub, reduces abrasion of the wheel hub because of the generation that mutually rubs with stone.
The utility model is further arranged to：The bottom of loading space is equipped with reinforcing rib, and mutually fixation connects reinforcing rib with loading space on one side
Connect, another side with keep away slabstone and be mutually fixedly connected.
Through the above technical solutions, after keeping away slabstone by the collision of stone, stone has to keeping away slabstone close to the side of wheel hub
To active force, reinforcing rib can be supported to keeping away slabstone, and slabstone is avoided to be in contact with wheel hub friction.
In conclusion the utility model has the advantages that：
1, it keeps away slabstone upper end and is fixedly connected on loading space bottom, lower end is stretched into the gap between two trailing wheels, and garage crosses
Cheng Zhong, stone be embedded in gap in trailing wheel around hub rotation, turn to and keep away slabstone it is inconsistent after, keep away slabstone hinder stone
Hub rotation is continued around, stone finally skids off gap along stone plate surface sliding and separate wheel hub is kept away；
2, it keeps away the one end of slabstone far from loading space to be bent towards close to the direction of wheel hub, can stop more stony, reduction stone
Into the possibility for keeping away gap between slabstone and wheel hub.
Description of the drawings
Fig. 1 is the schematic diagram of assembling structure between existing vehicle rear wheel and rear axle；
Fig. 2 is the structural schematic diagram of embodiment 1；
Fig. 3 is that the schematic diagram for keeping away position relationship between slabstone and wheel hub is embodied in embodiment 1；
Fig. 4 is the structural schematic diagram of embodiment 2；
Fig. 5 is the structural schematic diagram of embodiment 3；
Fig. 6 is that the schematic diagram for keeping away slabstone operation principle is embodied in embodiment 3；
Fig. 7 is that stone is embodied in embodiment 3 by the position view in gap between dial-out trailing wheel.
In figure, 1, rear axle；2, wheel hub；3, trailing wheel；4, loading space；5, slabstone is kept away；6, socket；7, spacer pin；8, reinforcing rib.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of dumper keeps away stone device, as shown in Fig. 2, axle assemble includes mainly rear axle 1 after dumper, is used for
Support car body and driving vehicle wheel rotation.At 1 both ends of rear axle, wheel hub 2 is connected with by bearing, has been bolted on wheel hub 2
Trailing wheel 3.Double rear wheel dumper is respectively mounted side by side at the both ends of rear axle 1 there are two trailing wheel 3, and gap is separated between two trailing wheels 3.From
The driving wheel unloaded（Trailing wheel）Rotation drives trailing wheel 3 to rotate together by fixed wheel hub 2 on vehicle rear axle 1.Two trailing wheels 3
The pressure on unit area can be reduced relative to a trailing wheel 3, the service life of trailing wheel 3 can be extended in this way and to road
Protection.
1 top of dumper rear axle is fixed with loading space 4, and loading space 4, which is located at, is mainly used to handling goods.In 4 bottom two of loading space
Side, two adjacent trailing wheels 3 gap above, it is fixed that there are one keeps away slabstone 5.Slabstone 5 is kept away straight down to be arranged.Keep away the width of slabstone 5
Less than the gap of trailing wheel 3, lower end extends to the centre position of wheel hub 2, and keeps away slabstone 5 close to wheel hub 2,2 outer surface of wheel hub with keep away
The distance between slabstone 5 can be 5mm~50mm, and when wheel hub 2 rotates, outer wall will not be in contact friction with slabstone 5 is kept away.
Vehicle when driving, trailing wheel 3 because road conditions and speed difference, automobile can occur it is different degrees of jolt, trailing wheel 3 send out
Different degrees of dilatation is given birth to, the gap between two adjacent trailing wheels 3 is stone that is continually changing, being clipped in this way between adjacent trailing wheel 3
Head will continuous 3 side of extrusion friction trailing wheel, be easy that trailing wheel 3 is made to damage, shorten the service life of trailing wheel 3.As shown in figure 3, working as
Trailing wheel 3 is counterclockwise（In the view of Fig. 3 counterclockwise）When rotation, when automobile moves forward, if it is pressed from both sides between two adjacent trailing wheels 3
There is stone, is clockwise to trailing wheel 3 when keeping away slabstone 5, slabstone 5 will be kept away and blocked, continue to revolve with trailing wheel 3
Turn, stone is gradually distance from wheel hub 2, is dropped out between 3 gap of trailing wheel, it is therefore prevented that the damage of trailing wheel 3.
The course of work：Trailing wheel 3 moves forward clockwise, and stone is accompanied between two adjacent trailing wheels 3, between being clipped in 3 side of trailing wheel
Stone be clockwise to when keeping away slabstone 5, stone, which is encountered, keeps away 5 surface of slabstone, is just fallen down between trailing wheel 3.
Embodiment 2：A kind of dumper keeps away stone device, compared to embodiment 1, the difference is that, as shown in figure 4, loading space 4
Bottom is fixedly connected with socket 6, and spacer pin 7 is plugged on socket 6, keeps away slabstone 5 and is plugged with spacer pin 7, passes through spacer pin 7
Slabstone 5 will be kept away with loading space 4 to be connected.The cross section of pin clamp 6 and spacer pin 7 is respectively provided with rectangular, can prevent from running in vehicle
Cheng Zhong keeps away center axis thereof of the slabstone 5 around spacer pin 7.
After the time travels vehicle on gravel road, keeping away between slabstone 5 and wheel hub 2 to be possible to accumulate has sandstone, at this time
It can will keep away slabstone 5 and remove cleaning.More effectively protect wheel hub 2 and trailing wheel 3.
Embodiment 3：A kind of dumper keeps away stone device, as shown in figure 5, compared to embodiment 2, the difference is that, keep away stone
The lower end of plate 5 is bent towards close to the direction of wheel hub 2, and in conjunction with Fig. 6, in motion, trailing wheel 3 is counterclockwise（W arrows meaning in Fig. 6
Direction）Rotation drives stone（It is indicated with small circle s in Fig. 6）It is moved towards in Fig. 6 along the direction of arrow a meanings, in 3 table of trailing wheel
Face compresses and rubs against under active force, and stone may be made by the active force close to 2 direction of wheel hub, make stone while having Fig. 6
The movement of middle b arrows direction, under the movement in the directions a and the movement sum velocity in the directions b, stone c arrows along Fig. 6 are signified
Direction move, keep away slabstone 5 curved surface can p points collide in figure 6 with stone, in conjunction with Fig. 7, stone is encountered keep away slabstone 5 after
Along one side sliding of the slabstone 5 far from wheel hub 2 is kept away, stone is gradually distance from wheel hub 2, after finally being kept away the dial-out of slabstone 5 from 3 edge of trailing wheel
Take turns 3 gaps.The bending section for keeping away slabstone 5 can stop more stones in order to avoid stone, which enters, keeps away the gap between slabstone 5 and wheel hub 2
In, reduce abrasion of the wheel hub 2 because of the generation that mutually rubs with stone.
As shown in figure 5, being equipped with reinforcing rib 8, reinforcing rib 8 close to the side of wheel hub 2 in 4 bottom of loading space and positioned at slabstone 5 is kept away
It is mutually fixedly connected with 4 bottom of loading space on one side, another side is fixedly connected with 5 phase of slabstone is kept away.Because when trailing wheel 3 rotates clockwise,
It is clipped in the stone between two trailing wheels 3 also to rotate clockwise with trailing wheel 3, when stone, which is encountered, keeps away slabstone 5, keeps away slabstone 5
It will receive the power of vehicle heading.If things go on like this, it is easy for making to keep away 5 position of slabstone to deviate to wheel hub 2, makes to keep away slabstone 5 and lean against
On wheel hub 2, such dumper when driving, is easy for damage wheel hub.
After having installed reinforcing rib 8 additional, because reinforcing rib 8 acts on the support limit for keeping away slabstone 5, effectively prevents and keep away slabstone
5 offset is effectively protected the safety of wheel hub.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of dumper keeps away stone device, it is characterized in that：Including keeping away slabstone（5）, keep away slabstone（5）It is fixedly connected on loading space（4）Bottom
Portion keeps away slabstone（5）Lower end be located at rear of the wheel hub relative to automobile direction of advance, keep away slabstone（5）Far from loading space（4）One end
Positioned at two side-by-side trailing wheel（3）Between inner space, two trailing wheels（3）The distance between one side close to each other, which is more than, keeps away stone
Plate（5）Along trailing wheel（3）Axial width.
2. a kind of dumper according to claim 1 keeps away stone device, it is characterized in that：It is described to keep away slabstone（5）Close to wheel hub（2）
One side and wheel hub（2）The distance between outer wall be 5mm~50mm.
3. a kind of dumper according to claim 1 keeps away stone device, it is characterized in that：Loading space（4）Bottom be fixedly connected with
Socket（6）, socket（6）Upper fixation is plugged with spacer pin（7）, described to keep away slabstone（5）Close to loading space（4）One end and limit
Pin（7）Plug fixing.
4. a kind of dumper according to claim 3 keeps away stone device, it is characterized in that：The spacer pin（7）With the bolt
Seat（6）On for spacer pin（7）The cross-sectional shape of mating pin hole is rectangle.
5. a kind of dumper according to claim 1 keeps away stone device, it is characterized in that：It is described to keep away slabstone（5）Far from loading space（4）
One end towards close to wheel hub（2）Direction bending.
6. a kind of dumper according to claim 1 keeps away stone device, it is characterized in that：Loading space（4）Bottom be equipped with reinforcing rib
（8）, reinforcing rib（8）One side and loading space（4）It is mutually fixedly connected, another side and keeps away slabstone（5）Mutually it is fixedly connected.
7. a kind of dumper according to claim 6 keeps away stone device, it is characterized in that：The reinforcing rib（8）It is kept away positioned at described
Slabstone（5）Close to wheel hub（2）Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884422.5U CN207875473U (en) | 2017-12-28 | 2017-12-28 | A kind of dumper keeps away stone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884422.5U CN207875473U (en) | 2017-12-28 | 2017-12-28 | A kind of dumper keeps away stone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875473U true CN207875473U (en) | 2018-09-18 |
Family
ID=63504976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884422.5U Expired - Fee Related CN207875473U (en) | 2017-12-28 | 2017-12-28 | A kind of dumper keeps away stone device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660908A (en) * | 2020-06-17 | 2020-09-15 | 徐州徐工矿业机械有限公司 | Stone removing device and method for mining dump truck |
-
2017
- 2017-12-28 CN CN201721884422.5U patent/CN207875473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660908A (en) * | 2020-06-17 | 2020-09-15 | 徐州徐工矿业机械有限公司 | Stone removing device and method for mining dump truck |
| CN111660908B (en) * | 2020-06-17 | 2021-04-23 | 徐州徐工矿业机械有限公司 | Stone removing device and method for mining dump truck |
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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 |
Granted publication date: 20180918 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |