CN203047268U - Mine engineering truck - Google Patents
Mine engineering truck Download PDFInfo
- Publication number
- CN203047268U CN203047268U CN 201320069716 CN201320069716U CN203047268U CN 203047268 U CN203047268 U CN 203047268U CN 201320069716 CN201320069716 CN 201320069716 CN 201320069716 U CN201320069716 U CN 201320069716U CN 203047268 U CN203047268 U CN 203047268U
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- Prior art keywords
- casing
- chassis
- mine engineering
- support arm
- shock absorption
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Abstract
The utility model relates to the field of engineering machinery, in particular to a mine engineering truck. The mine engineering truck comprises a chassis, a box body and an auxiliary wheel set, wherein the box body and the auxiliary wheel set are arranged on the chassis, and the auxiliary wheel set is connected with the box body and is located outside the chassis. When the mine engineering truck is in a driving process, the truck cannot easily be sideways turned, driving is stable, the service life of the mine engineering truck is prolonged, cargo capacity is increased, and operation efficiency is improved.
Description
Technical field
The utility model relates to engineering machinery field, relates in particular to a kind of mine engineering car.
Background technology
At present need the mineral in mining area are transported to outside the mining area on the building site, mine, the transportation means of normal use is the mine engineering car.Existing mine engineering car comprises the chassis and is used for loading the casing of mineral.The mine engineering car loads the mineral of a full casing from the mining area, mineral are transported to outside the mining area.
Because the road in mining area is uneven, when the mine engineering car travels at rough road, when a tire of mine engineering car runs into a hole, and all the other tires are positioned on the ground of same level, mine engineering car meeting run-off the straight this moment, the engineering truck of driving process medium dip is very easily turned on one's side because inertia aggravates the degree that engineering truck tilts.
The utility model content
The purpose of this utility model is to provide a kind of mine engineering car, is difficult for rollover.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of mine engineering car comprises the chassis, is arranged on casing and auxiliary wheels on the chassis;
Described auxiliary wheels and described casing are connected and are positioned at the outside on described chassis.
Preferably, the width of described casing is greater than the width on described chassis;
Described auxiliary wheels are connected with the bottom surface that described casing exposes outside described chassis.
Preferably, described auxiliary wheels comprise two first auxiliary wheels;
Two described first auxiliary wheels lay respectively at the both sides on described chassis.
Further, be provided with shock absorption device between each described first auxiliary wheel and the described casing.
Preferably, described shock absorption device comprises damping spring and the telescopic shaft that runs through described damping spring;
Described telescopic shaft is connected with described first auxiliary wheel with described casing respectively.
Preferably, described shock absorption device comprises leaf spring and transom;
Described leaf spring is connected with described casing with described first auxiliary wheel respectively by described transom.
Further, described mine engineering car also comprises connecting element; Also be provided with first support arm between described shock absorption device and described first auxiliary wheel; Also be provided with the plummer of captiveing joint with described casing between described shock absorption device and the described casing;
Described connecting element is connected with described plummer is vertical;
One end and the described connecting element of described first support arm are rotationally connected, and the other end and described first auxiliary wheel are rotationally connected;
One end of described telescopic shaft and described first support arm are rotationally connected, and the other end and described plummer are rotationally connected.
Further, described mine engineering car also comprises with first support arm with respect to symmetrically arranged second support arm of the central axis of described connecting element; Described auxiliary wheels also comprise two second auxiliary wheels; Also be provided with shock absorption device between described plummer and described second support arm;
One end and the described connecting element of described second support arm are rotationally connected, and the other end and described second auxiliary wheel are rotationally connected;
Described shock absorption device is rotationally connected with described plummer and described second support arm respectively.
Preferably, first auxiliary wheel of each side, second auxiliary wheel, plummer, connecting element, first support arm, second support arm, shock absorption device are integrated into a cover and carry formula reinforcement Biodge device again;
Each side on described chassis is provided with the described formula of carrying again of at least one cover and strengthens Biodge device.
Compared with prior art, advantage of the present utility model is: mine engineering car described in the utility model comprises the chassis and is positioned at the auxiliary wheels in the outside on described chassis.Engineering truck assists wheels to contact with ground in the process of moving, and namely described auxiliary wheels can be used as auxiliary tire travelling of mine engineering car played booster action.When a tire of engineering truck runs into hole on the road, existing engineering truck is owing to have only the wheel in three orientation to land, engineering truck can tilt, and engineering truck of the present utility model is owing to be equipped with auxiliary wheels, described auxiliary wheels can play the effect of support to the mine engineering car, make the mine engineering car have at least the wheel in four orientation to land, reduce the angle that engineering truck tilts, be difficult for rollover.
In further technical scheme, the mine engineering car also has the mine engineering of making car in the rough road advantage more stably of travelling except the advantage that is difficult for rollover.Particularly, be provided with shock absorption device between each auxiliary wheel of described auxiliary wheels and the described casing.When a tire of mine engineering car runs into the hole, it is more serious that existing engineering truck can jolt, because auxiliary wheels can play the effect of support to engineering truck, reduce the angle that engineering truck tilts, described shock absorption device can slow down the degree that engineering truck jolts simultaneously, therefore, the existing engineering truck that compares, engineering truck of the present utility model travels more steady at rough road.
In addition, the engineering truck of the present utility model existing engineering truck that compares, auxiliary wheels have been increased in the side on chassis, and auxiliary wheels are connected with the casing of mine engineering car, when engineering truck travelled, described auxiliary wheels can provide certain bearing force for casing, alleviate the casing that the chassis of mine engineering car carries pressure, the chassis of avoiding the mine engineering car is owing to high capacity reduces chassis in the chassis or the service life of tire, thereby increased the service life of engineering truck.
Also have, the casing of engineering truck of the present utility model can be for widening casing, and the width of namely widening casing is wideer than the width on the chassis of mine engineering car, can increase the volume of the casing of mine engineering car like this, increases the cargo capacity of mine engineering car.
Description of drawings
In order to be illustrated more clearly in the utility model specific embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in the specific embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The back view of the mine engineering car that Fig. 1 provides for the utility model embodiment one;
The lateral plan of the mine engineering car that Fig. 2 provides for the utility model embodiment one;
The structural representation of the mine engineering car that Fig. 3 provides for the utility model embodiment two, three, four.
The specific embodiment
Below with reference to accompanying drawing the technical scheme of each embodiment of the utility model is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
Embodiment one
Be illustrated in figure 1 as the scheme drawing of a kind of mine engineering car that present embodiment provides, comprise chassis 102, be arranged on casing 101 and auxiliary wheels 103 on the chassis 102; Described auxiliary wheels 103 and described casing 101 are connected and are positioned at the outside on described chassis 102.
The described mine engineering car of present embodiment comprises chassis 102 and is positioned at the auxiliary wheels 103 in the outside on described chassis 102.As shown in Figure 2, the mine engineering car assists wheels 103 to contact with ground in the process of moving, and namely described auxiliary wheels 103 can be used as auxiliary tire travelling of mine engineering car played booster action.When the tire on the chassis 102 of engineering truck runs into hole on the road, existing engineering truck is owing to have only the tire in three orientation to land, engineering truck can tilt, and engineering truck of the present utility model is owing to be equipped with auxiliary wheels 103, described auxiliary wheels 103 can play the effect of support to the mine engineering car, make the mine engineering car have at least the wheel in four orientation to land, reduce the angle that engineering truck tilts, be difficult for rollover.
To in embodiment 2, be described in detail the technical solution of the utility model below.
Embodiment two
Be illustrated in figure 3 as the scheme drawing of a kind of mine engineering car that present embodiment provides, comprise the chassis, be arranged on casing 201 and auxiliary wheels on the chassis; Described auxiliary wheels and described casing are connected and are positioned at the outside on described chassis;
Described auxiliary wheels are connected with described casing 201.Being connected between wherein said auxiliary wheels and the described casing 201 can be non-dismountable connection, as welding; Also can be for removably connecting, as will assist wheels and casing 201 lockings by screw rod.In the engineering truck driving process, auxiliary wheels can carry a part of weight of casing.At present, the mine engineering car that use in the mining area is owing to loading the very heavy mineral of weight, load carrying ability to the mine engineering car has very high requirement, and mine engineering car of the present utility model, because a part of weight that auxiliary wheels have carried casing, the weight of the carrying existing mine engineering car that compares in chassis will alleviate a lot so, avoid the chassis high capacity and reduce service life on chassis, thereby prolonged the service life of mine engineering car.
Because a part of weight that auxiliary wheels have carried casing, the load carrying ability of mine engineering car so of the present utility model can correspondingly improve.Therefore, mine engineering car of the present utility model can be widened casing, and namely the width of described casing is greater than the width on described chassis, the volume of widening and then increase casing of casing, thus improve the cargo capacity of mine engineering car of the present utility model.Because mine engineering car of the present utility model only travels in the mining area, can not travel at highway, therefore the casing of widening is not violated the relevant laws and regulations of road.
For example, casing 201 of the present utility model can be widened 1 meter, when casing be positioned at the chassis above the time, the distance that described casing exposes in the both sides on chassis is 0.5 meter.
Preferably, described auxiliary wheels are connected with the bottom surface that described casing exposes outside described chassis.When casing was not widened, auxiliary wheels can be connected with the side of casing, and this mode, the width increase of mine engineering car makes the mine engineering car be difficult for rollover but cargo capacity does not increase, unreasonable structure.And after widening casing, auxiliary wheels can be connected with the tank floor of exposing outside described chassis, can make the mine engineering car be difficult for rollover like this, can also increase the cargo capacity of mine engineering car.
Preferably, described auxiliary wheels can comprise two first auxiliary wheels 209; Two described first auxiliary wheels 209 lay respectively at the both sides on described chassis.Be positioned at first auxiliary wheel of the both sides on chassis, in order to keep the balance of car, can be symmetrical arranged with respect to the center of engineering truck.
The casing of the described mine engineering car of present embodiment can be the casing of widening, and also can be the casing of not widening; Auxiliary wheels can be connected with the bottom surface of casing, also can be connected with the side of casing, certainly, can also be connected with the chassis, and ways of connecting, can be welding, locking or other mode arbitrarily.
Implement three
On the basis of embodiment two, can also be to the technical scheme described in the embodiment two in further description.
In embodiment two, auxiliary wheels can adopt hard the connection with casing 201.Adopt hard connection to require big especially to the compressive strength of the parts of auxiliary wheels, if the compressive strength of the parts of auxiliary wheels is not enough, when an auxiliary wheel drives on the projection, most of weight of engineering truck all can be pressed on this auxiliary wheel, at this moment, this auxiliary wheel may damage.Therefore, damage under high-intensity pressure for fear of auxiliary wheel, can adopt elasticity to be connected between auxiliary wheel and the casing.
Further, be provided with shock absorption device 203 between each described first auxiliary wheel and the described casing.Particularly, be provided with shock absorption device 203 between each auxiliary wheel of described auxiliary wheels and the described casing.When a tire of mine engineering car runs into the hole, it is more serious that existing engineering truck can jolt, because auxiliary wheels can play the effect of support to engineering truck, reduce the angle that engineering truck tilts, described shock absorption device 203 can slow down the degree that engineering truck jolts simultaneously, therefore, the existing engineering truck that compares, engineering truck of the present utility model travels more steady at rough road.
Described shock absorption device 203 comprises damping spring 210 and runs through the telescopic shaft 207 of described damping spring; Described telescopic shaft 207 is connected with described first auxiliary wheel with described casing 201 respectively.
In addition, shock absorption device 203 can also adopt following scheme except adopting above-mentioned scheme.This shock absorption device can also be leaf spring and transom; Described leaf spring is connected with described casing with described first auxiliary wheel respectively by described transom.
Embodiment four
In embodiment three, the auxiliary wheel of mine engineering car is connected by shock absorption device with casing, though auxiliary wheel can carry a part of pressure of casing, but the mine engineering car is in the actual travel process, and auxiliary wheel is given the pressure of auxiliary wheel under last except bearing casing, and auxiliary wheel also can be subjected to the resistance on ground, and this linear set-up mode of auxiliary wheel, when being subjected to the resistance on ground, shock absorption device will be subjected to transverse force, and the joint portion of shock absorption device and casing can be become flexible.
Therefore, be subjected to transverse force and cause with the joint portion of casing looseningly for fear of shock absorption device, described mine engineering car also comprises connecting element 206; Also be provided with first support arm 208 between described shock absorption device and described first auxiliary wheel 209; Also be provided with the plummer 202 of captiveing joint with described casing between described shock absorption device and the described casing.
Described connecting element 206 and described 202 vertical connections of plummer; One end and the described connecting element 206 of described first support arm 208 are rotationally connected, and the other end and described first auxiliary wheel 209 are rotationally connected; One end of described telescopic shaft 207 and described first support arm 208 are rotationally connected, and the other end and described plummer 202 are rotationally connected.
When the mine engineering car travels, auxiliary wheel is subjected to the resistance on ground, first support arm, 208 horizontally sets, one end of first support arm 208 is connected with auxiliary wheel, the other end and connecting element 206 are rotationally connected, and simultaneously, are rotationally connected by shock absorption device between first support arm and the plummer, like this, can avoid shock absorption device to be subjected to horizontal resistance.
Further, described mine engineering car also comprises with first support arm 208 with respect to symmetrically arranged second support arm 205 of the central axis of described connecting element 206; Described auxiliary wheels also comprise two second auxiliary wheels 204; Also be provided with shock absorption device between described plummer 202 and described second support arm 205; One end and the described connecting element 206 of described second support arm 205 are rotationally connected, and the other end and described second auxiliary wheel are rotationally connected; Described shock absorption device is rotationally connected with described plummer 202 and described second support arm 205 respectively.
Summary, first auxiliary wheel 209 of each side, second auxiliary wheel 204, plummer 202, connecting element 206, first support arm 208, second support arm 205, shock absorption device 203 are integrated into the cover formula of carrying again and strengthen Biodge device; Each side on described chassis is provided with the described formula of carrying again of at least one cover and strengthens Biodge device.Each side on chassis can arrange the two covers formula of carrying again and strengthen Biodge device, and perhaps more covers formula of carrying is again strengthened Biodge device.In addition, the described formula of carrying is again strengthened the optional position that Biodge device can be arranged on the both sides on chassis.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art, in not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a mine engineering car is characterized in that, comprises the chassis, is arranged on casing and auxiliary wheels on the chassis;
Described auxiliary wheels and described casing are connected and are positioned at the outside on described chassis.
2. mine engineering car as claimed in claim 1 is characterized in that, the width of described casing is greater than the width on described chassis;
Described auxiliary wheels are connected with the bottom surface that described casing exposes outside described chassis.
3. mine engineering car as claimed in claim 1 or 2 is characterized in that, described auxiliary wheels comprise two first auxiliary wheels;
Two described first auxiliary wheels lay respectively at the both sides on described chassis.
4. mine engineering car as claimed in claim 3 is characterized in that, is provided with shock absorption device between each described first auxiliary wheel and the described casing.
5. mine engineering car as claimed in claim 4 is characterized in that, described shock absorption device comprises damping spring and runs through the telescopic shaft of described damping spring;
Described telescopic shaft is connected with described first auxiliary wheel with described casing respectively.
6. mine engineering car as claimed in claim 5 is characterized in that, described shock absorption device comprises leaf spring and transom;
Described leaf spring is connected with described casing with described first auxiliary wheel respectively by described transom.
7. mine engineering car as claimed in claim 6 is characterized in that, also comprises connecting element; Also be provided with first support arm between described shock absorption device and described first auxiliary wheel; Also be provided with the plummer of captiveing joint with described casing between described shock absorption device and the described casing;
Described connecting element is connected with described plummer is vertical;
One end and the described connecting element of described first support arm are rotationally connected, and the other end and described first auxiliary wheel are rotationally connected;
One end of described telescopic shaft and described first support arm are rotationally connected, and the other end and described plummer are rotationally connected.
8. mine engineering car as claimed in claim 7 is characterized in that, also comprises with first support arm with respect to symmetrically arranged second support arm of the central axis of described connecting element; Described auxiliary wheels also comprise two second auxiliary wheels; Also be provided with shock absorption device between described plummer and described second support arm;
One end and the described connecting element of described second support arm are rotationally connected, and the other end and described second auxiliary wheel are rotationally connected;
Described shock absorption device is rotationally connected with described plummer and described second support arm respectively.
9. mine engineering car as claimed in claim 8 is characterized in that, first auxiliary wheel of each side, second auxiliary wheel, plummer, connecting element, first support arm, second support arm, shock absorption device are integrated into the cover formula of carrying again and strengthen Biodge device;
Each side on described chassis is provided with the described formula of carrying again of at least one cover and strengthens Biodge device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069716 CN203047268U (en) | 2013-02-06 | 2013-02-06 | Mine engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069716 CN203047268U (en) | 2013-02-06 | 2013-02-06 | Mine engineering truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047268U true CN203047268U (en) | 2013-07-10 |
Family
ID=48730254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069716 Expired - Fee Related CN203047268U (en) | 2013-02-06 | 2013-02-06 | Mine engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047268U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144695A (en) * | 2013-02-06 | 2013-06-12 | 锡林浩特市元升矿山机械设备有限责任公司 | Mining engineering van |
| CN104085454A (en) * | 2014-06-23 | 2014-10-08 | 潘纪鸿 | Mine engineering vehicle |
| CN105083412A (en) * | 2015-08-18 | 2015-11-25 | 王勇 | Mine engineering vehicle |
-
2013
- 2013-02-06 CN CN 201320069716 patent/CN203047268U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144695A (en) * | 2013-02-06 | 2013-06-12 | 锡林浩特市元升矿山机械设备有限责任公司 | Mining engineering van |
| CN104085454A (en) * | 2014-06-23 | 2014-10-08 | 潘纪鸿 | Mine engineering vehicle |
| CN105083412A (en) * | 2015-08-18 | 2015-11-25 | 王勇 | Mine engineering vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |