CN219257159U

CN219257159U - New energy mining transport vechicle

Info

Publication number: CN219257159U
Application number: CN202223571451.XU
Authority: CN
Inventors: 闫艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-27
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the field of mine transportation equipment, in particular to a new energy mine transportation vehicle, which comprises a vehicle head, a vehicle beam connected to the vehicle head, a vehicle hopper arranged at the top of the vehicle beam, and a plurality of battery packs, wherein the vehicle beam is respectively provided with at least one battery pack at two sides of the width direction of the transportation vehicle, and at least one battery pack is arranged between the vehicle head and the vehicle head at the top of the vehicle beam.

Description

New energy mining transport vechicle

Technical Field

The utility model relates to the field of mine transportation equipment, in particular to a new energy mine transportation vehicle.

The background technology is as follows:

in underground transportation of well engineering exploitation in China, a trackless rubber-tyred transport vehicle is often adopted for transportation, wherein part of trackless rubber-tyred transport vehicles adopt electric power as energy sources. Because underground space of underground mining is smaller, and road conditions such as bent angles, ascending and descending slopes and the like exist in many cases, the size limitation of the transport vehicle is larger, and how to coordinate the size of the transport vehicle with underground space is the key point of transport vehicle design. The patent 2018116073956 discloses an electric trackless rubber-tyred transport vehicle, which mainly has the structure that a power supply control unit is arranged at the rear side of a vehicle head, and the rear side of the vehicle head is hinged with a trailer hopper.

Disclosure of Invention

The utility model provides a new energy mining transport vehicle, which maintains the running stability of the vehicle on the basis of keeping the flexibility of the vehicle by optimally arranging the structure of the transport vehicle and the arrangement of a battery pack, and effectively solves the problems in the prior art.

The utility model aims to solve the technical problems, and adopts the technical scheme that the new energy mining transport vehicle comprises a vehicle head, a vehicle beam connected to the vehicle head, a vehicle hopper arranged at the top of the vehicle beam, and a plurality of battery packs, wherein at least one battery pack is respectively arranged on two sides of the vehicle beam in the width direction of the transport vehicle, and at least one battery pack is arranged between the vehicle head and the vehicle head at the top of the vehicle beam.

Further, the height of the vehicle body of the transport vehicle is less than or equal to 1.9m, and the length of the transport vehicle is less than or equal to 6m.

Further, the transport vehicle comprises a front wheel set and a rear wheel set which are arranged at the bottom of the vehicle beam, and the battery pack is arranged on the side of the part between the front wheel set and the rear wheel set of the vehicle beam;

the top of the car beam is provided with the battery pack on the upper side of the front wheel set.

Further, a distance between the front wheel set and the rear wheel set is 3.3m or less and 2.7m or more.

Further, a part of the front wheel set extends into the lower side of the headstock.

Further, the vertical projection of the gravity center of the battery pack at the upper side of the front wheel set coincides with the rotation center of the front wheel set.

Further, the length of the battery pack between the front wheel set and the rear wheel set is 1.5m or more and 2.2m or less.

Further, the center of gravity of the battery pack between the front wheel set and the rear wheel set is located at the front side of the midpoint of the connecting line of the front wheel set and the rear wheel set.

Further, the weight of the battery pack at the upper side of the front wheel set is smaller than that of the battery packs at the two sides of the vehicle beam.

Further, the length of the hopper is less than or equal to 3.5m.

The utility model has the beneficial effects that the running stability of the vehicle is maintained on the basis of keeping the flexibility of the vehicle by optimally arranging the structure of the transport vehicle and the arrangement of the battery pack, and the problems in the prior art are effectively solved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic top view of the embodiment of FIG. 1 with the hopper removed;

in the figure, 1, a locomotive; 2. a vehicle beam; 3. a hopper; 4. a battery pack; 5. a front wheel set; 6. and a rear wheel group.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings.

The embodiment of the utility model is shown in fig. 1-2, and the new energy mining transport vehicle comprises a vehicle head 1, a vehicle beam 2 connected to the vehicle head 1, a vehicle hopper 3 arranged at the top of the vehicle beam 2, and a plurality of battery packs 4, wherein at least one battery pack 4 is respectively arranged on two sides of the vehicle beam 2 in the width direction of the transport vehicle, and at least one battery pack 4 is arranged between the vehicle head 1 and the vehicle head 1 at the top of the vehicle beam 2.

According to the transport vehicle, the battery packs 4 are arranged at the top and the side of the vehicle beam 2, so that the space of the vehicle beam 2 can be fully utilized, and the vehicle head 1 can be more compact. Meanwhile, the battery packs 4 are installed in a scattered mode, the battery packs 4 are arranged between the vehicle head 1 and the vehicle hopper 3, the gravity center of the transport vehicle is closer to the vehicle head 1, the stability of the transport vehicle during no-load running is improved, the battery packs 4 are respectively arranged on two sides of the girder below the vehicle hopper 3, the battery packs 4 and the vehicle girder 2 are arranged under the coordinated gravity center, and then the transport vehicle is more stable during running.

Through such an optimized arrangement, the space of the vehicle body can be fully utilized on the basis of maintaining the running stability of the transport vehicle, the space arrangement between the vehicle head 1 and the vehicle hopper 3 can be optimally utilized, and the vehicle body is maintained stable on the basis of maintaining the length of the vehicle hopper 3, and the height of the vehicle hopper 3 is reduced as much as possible under the condition of meeting the set bearing capacity (such as ore 5 t) of the vehicle hopper 3 because the length of the vehicle hopper 3 meets the requirement.

In a preferred embodiment, the utility model is further optimized in that the height of the vehicle body of the transport vehicle is less than or equal to 1.9m and the length of the transport vehicle is less than or equal to 6m.

In a preferred embodiment, further specifically, the transport vehicle comprises a front wheel set 5 and a rear wheel set 6 which are arranged at the bottom of the vehicle beam 2, and the battery pack 4 is arranged at the side of the part of the vehicle beam 2 between the front wheel set 5 and the rear wheel set 6; the top of the vehicle beam 2 is provided with the battery pack 4 on the upper side of the front wheel set 5. As shown in the figure, each battery pack 4 can be attached to the body of the transport vehicle at a position close to the front wheel set 5, so that the transport vehicle is more stable when no load is applied. After the hopper 3 of the car body bears the goods, the gravity center of the whole car is located between the front wheel set 5 and the rear wheel set 6 through the cooperative balance weight of the battery pack 4 and the goods of the hopper 3, the problem that the gravity center of the whole car moves backwards seriously due to the fact that the goods are too far back is avoided, and then the transport vehicle is enabled to run more stably.

In a preferred embodiment, a further optimization limitation of the present utility model is that the distance between the front wheel set 5 and the rear wheel set 6 is 3.3m or less and 2.7m or more. Through the distance between the front wheel set 5 and the rear wheel set 6 of optimizing setting, can keep having sufficient space between the front wheel set 5 and the rear wheel set 6 to arrange the group battery 4, still can make the turning span control between the front wheel set 5 and the rear wheel set 6 in a certain limit for the steering of transport vechicle is more nimble.

A further development of the utility model is that the front wheel set 5 extends partially into the underside of the vehicle head 1. As shown in the figure, the front wheel set 5 is partially extended into the lower part of the headstock 1, so that the headstock 1 is more compact in structure.

Preferably, the vertical projection of the center of gravity of the battery pack 4 on the upper side of the front wheel set 5 coincides with the rotation center of the front wheel set 5. As shown in the figure, through the arrangement, the gravity center of the vehicle at the position of the front wheel set 5 can be distributed on the wheels to coincide, and the vehicle body can run more stably when no load exists.

In a preferred embodiment, a further optimization limitation of the present utility model is that the length of the battery pack 4 between the front wheel set 5 and the rear wheel set 6 is 1.5m or more and 2.2m or less. By optimizing the length of the battery pack 4 between the front wheel set 5 and the rear wheel set 6, the position occupation of the battery pack 4 between the front wheel set 5 and the rear wheel set 6 can be reduced on the basis of ensuring that the battery pack 4 has sufficient size to provide battery capacity.

In a preferred embodiment, a further optimization limitation of the present utility model is that the center of gravity of the battery pack 4 between the front wheel set 5 and the rear wheel set 6 is located on the front side of the midpoint of the front wheel set 5 and the rear wheel set 6. As shown in the figure, through the gravity center distribution of the battery packs 4 between the front wheel set 5 and the rear wheel set 6, the gravity centers of the battery packs 4 are integrally closed to the front wheel set 5, after the cargoes are loaded on the car hopper 3, the gravity centers of the cargoes are moved backwards, the gravity centers of the front wheel set 5 and the rear wheel set 6 can be controlled in a coordinated manner with the battery packs 4, and the gravity centers of the whole car are closer to the center position between the front wheel set 5 and the rear wheel set 6, so that the running stability of the car after the cargoes are loaded is guaranteed.

In a preferred embodiment, a further optimization limitation of the present utility model is that the weight of the battery pack 4 on the upper side of the front wheel set 5 is smaller than the weight of the battery packs 4 on both sides of the vehicle beam 2. By so doing, the center of gravity of the battery pack 4 can be made more toward the vehicle lower side, so that the vehicle running is more stable.

In a preferred embodiment, a further optimization limitation of the utility model is that the length of the hopper 3 is less than or equal to 3.5m.

The above embodiments are not to be taken as limiting the scope of the utility model, and any alternatives or modifications to the embodiments of the utility model will be apparent to those skilled in the art and fall within the scope of the utility model.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. The utility model provides a new forms of energy mining transport vechicle, its characterized in that includes the locomotive, connects the roof beam of locomotive, set up in the car hopper at roof portion of roof beam, the transport vechicle still includes a plurality of group batteries, wherein, the roof beam is in transport vechicle width direction's both sides are equipped with at least one group battery respectively, the locomotive with be equipped with at least one group battery at the roof portion of roof beam between the locomotive.

2. The new energy mining transport vehicle according to claim 1, wherein: the height of the vehicle body of the transport vehicle is less than or equal to 1.9m, and the length of the transport vehicle is less than or equal to 6m.

3. The new energy mining transport vehicle according to claim 1, wherein: the transport vehicle comprises a front wheel set and a rear wheel set which are arranged at the bottom of the vehicle beam, and the battery pack is arranged on the side of the part between the front wheel set and the rear wheel set of the vehicle beam;

4. A new energy mining transportation vehicle according to claim 3, wherein: the distance between the front wheel set and the rear wheel set is less than or equal to 3.3m and more than or equal to 2.7m.

5. A new energy mining transportation vehicle according to claim 3, wherein: the front wheel set is provided with a part extending into the lower side of the headstock.

6. A new energy mining transportation vehicle according to claim 3, wherein: the vertical projection of the gravity center of the battery pack at the upper side of the front wheel set coincides with the rotation center of the front wheel set.

7. A new energy mining transportation vehicle according to claim 3, wherein: the length of the battery pack between the front wheel set and the rear wheel set is more than or equal to 1.5m and less than or equal to 2.2m.

8. The new energy mining transport vehicle according to claim 7, wherein: the center of gravity of the battery pack between the front wheel set and the rear wheel set is located at the front side of the midpoint of the connecting line of the front wheel set and the rear wheel set.

9. A new energy mining transportation vehicle according to claim 3, wherein: the weight of the battery pack at the upper side of the front wheel set is smaller than that of the battery packs at the two sides of the vehicle beam.

10. The new energy mining transport vehicle according to claim 4, wherein: the length of the hopper is less than or equal to 3.5m.