CN219257045U

CN219257045U - Battery box bracket of electric wide dump truck

Info

Publication number: CN219257045U
Application number: CN202320282703.2U
Authority: CN
Inventors: 李森; 许梦杉; 夏家平
Original assignee: Ma'anshan Pinsheng Machinery Manufacturing Co ltd
Current assignee: Ma'anshan Pinsheng Machinery Manufacturing Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-27
Anticipated expiration: 2033-02-16

Abstract

The utility model provides a battery box bracket of an electric wide dump truck, which comprises a connecting frame, wherein both sides of the connecting frame are fixedly connected with a mounting frame, and a battery frame body is arranged in an inner cavity of the mounting frame; according to the utility model, the buffer frame, the air bag, the air pipe and the air pressure meter are arranged, the air bag can buffer the battery frame body, meanwhile, staff can check the air pressure value of the air bag inner cavity through the air pressure meter, if the air pressure value of the air bag inner cavity is reduced, the air bag inner cavity can be filled with air in time, the buffer capacity of the air bag is ensured, meanwhile, the air bag is matched with the air pressure sensor, the PLC controller and the buzzer to detect the air pressure value of the air bag inner cavity, and when the detected value exceeds the preset value of the PLC controller, the buzzer is triggered to give an alarm, so that the staff is reminded of timely maintaining the air bag, the effect of being convenient for continuously calming the shock absorption and protection of the battery is achieved, the protection of the device on the battery is improved, and the service life of the battery is prolonged.

Description

Battery box bracket of electric wide dump truck

Technical Field

The utility model belongs to the field of battery boxes of dump trucks, in particular to a battery box bracket of an electric wide dump truck, which has the functions of damping and protecting the battery box through the arrangement of a device, reduces the influence of external environment on a battery and improves the protection capability of the device.

Background

The dump truck generally refers to a mobile vehicle capable of automatically unloading, and has different functions in different fields, wherein the mining dump truck usually moves in an uneven road area, and the electric dump truck is provided with storage batteries at two sides for providing power for the vehicle;

according to the Chinese patent application number: 202022717166.9 the utility model discloses a battery box support of electronic broad dump truck, including the support unit of symmetry setting in frame below both sides, the support unit passes through fixed unit and frame fixed, the support unit includes the fixed frame, the fixed frame includes the longeron that the interval set up, be equipped with the crossbeam between the longeron, fix into the box frame through the tie-beam between the fixed frame, the crossbeam separates into a plurality of layers in with the box frame, each layer bottom surface is equipped with the damper beam, be fixed with the battery on the damper beam, box frame one end face is equipped with the chamber door, another end face is equipped with the back shrouding, the comparison case can not collide with box frame periphery because the battery is fixed on the damper beam, the impact force that the battery received is effectively alleviated to the damper beam, avoid battery and battery box support to damage; adopt frame construction symmetry that crossbeam, longeron, tie beam are constituteed to set up in frame both sides and frame fixedly, effectively improve structural strength, avoided the circumstances that the battery box support atress warp, through the setting to dolly both sides support in the comparison case, for the battery provide fixed and protection function, but in the in-service use, mining tipper is at the removal in-process, leads to the vehicle to appear jolting because outside ground's foreign matter easily, and because be inconvenient for protecting the shock attenuation to the battery in the battery support, in long-term use, still caused certain damage to the battery, reduced the life of battery.

In summary, the present utility model provides a battery box bracket for an electric wide body dump truck to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a battery box bracket of an electric wide-body dump truck, which aims to solve the problems that in the prior art, the dump truck for mining is easy to bump because of foreign matters on the external ground in the moving process, and the battery in the battery bracket is inconvenient to protect and damp, and certain damage is still caused to the battery in the long-term use process, so that the service life of the battery is reduced.

The utility model provides a battery box support of electronic broad dump truck, includes the link, the equal fixedly connected with installing frame in both sides of link, the inner chamber of installing frame is provided with the battery rack body, the equal fixedly connected with backup pad in both sides of battery rack body inner chamber, the equal fixedly connected with support column in both sides of backup pad top and bottom, the one end and the battery rack body fixed connection of backup pad are kept away from to the support column, the equal fixedly connected with buffer frame in top and bottom of installing frame inner chamber, the inner chamber fixedly connected with gasbag of buffer frame, one side intercommunication of gasbag has the gas-supply pipe, the lower extreme the one end of gas-supply pipe runs through the rear end to the installing frame top, the upper end the one end of gas-supply pipe runs through the front end to the installing frame top, and two gas-supply pipes are located the one end at link top and all have the barometer through the tee bend intercommunication.

Preferably, one side of the buffer frame is fixedly connected with an air pressure sensor, and one end of the air pressure sensor penetrates through the inner cavity of the air bag.

Preferably, one side of link top fixedly connected with PLC controller, the output of air pressure sensor and the input electric connection of PLC controller.

Preferably, a buzzer is fixedly connected to the other side of the top of the connecting frame, and the output end of the PLC is electrically connected with the input end of the buzzer.

Preferably, one end of the gas transmission pipe positioned at the top of the connecting frame is communicated with a gas inlet pipe through a tee joint, and the surface of the gas inlet pipe is communicated with a one-way valve.

Preferably, fans are fixedly connected to the periphery of the front face and the back face of the battery frame body, through grooves are formed in the two sides of the front face and the back face of the mounting frame body, and a filter screen is fixedly connected to the inner cavity of each through groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the connecting frame, the mounting frame, the battery frame body, the supporting plate and the supporting column are arranged, the space of the inner cavity of the battery frame body is divided by the cooperation of the supporting plate and the supporting column, so that a plurality of batteries are conveniently placed in the inner cavity of the battery frame body, the cruising ability of the external dump truck is improved, and the running efficiency of the external dump truck is improved.

2. According to the utility model, the buffer frame, the air bags, the air delivery pipe and the air pressure meter are arranged, the buffer frame limits and fixes the air bags, the two air bags respectively perform damping buffer operation on the top and the bottom of the battery frame body, when the mounting frame is jolt by external force, the air bags can perform damping buffer operation on the battery frame body, meanwhile, staff can check the air pressure value of the inner cavity of the air bags through the air pressure meter, if the pressure value of the inner cavity of the air bags is reduced, the inner cavity of the air bags can be filled with air timely, the buffering capacity of the air bags is ensured, meanwhile, the air bags are matched with the air pressure sensor, the PLC and the buzzer to detect the air pressure value of the inner cavity of the air bags, and when the detection value exceeds the preset value of the PLC, the buzzer is triggered to give an alarm, so that staff is reminded of timely maintaining the air bags, the effect of continuously damping protection of the battery is achieved, the protection of the battery is improved, and the service life of the battery is prolonged.

Drawings

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

fig. 2 is a schematic perspective view of a battery holder body according to the present utility model;

FIG. 3 is a schematic perspective view of a buffer frame according to the present utility model;

fig. 4 is a schematic view of a partially enlarged structure of fig. 1 a according to the present utility model.

In the figure:

1. a connecting frame; 2. a mounting frame; 3. a battery rack body; 4. a support plate; 5. a support column; 6. a buffer frame; 7. an air bag; 8. a gas pipe; 9. an air pressure gauge; 10. an air pressure sensor; 11. a PLC controller; 12. a buzzer; 13. an air inlet pipe; 14. a one-way valve; 15. a fan; 16. and (3) a filter screen.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a battery box support of an electric wide dump truck, which comprises a connecting frame 1, wherein both sides of the connecting frame 1 are fixedly connected with a mounting frame 2, an inner cavity of the mounting frame 2 is provided with a battery frame body 3, both sides of the inner cavity of the battery frame body 3 are fixedly connected with a supporting plate 4, both sides of the top and the bottom of the supporting plate 4 are fixedly connected with a supporting column 5, one end of the supporting column 5 far away from the supporting plate 4 is fixedly connected with the battery frame body 3, the top and the bottom of the inner cavity of the mounting frame 2 are fixedly connected with a buffer frame 6, the inner cavity of the buffer frame 6 is fixedly connected with an air bag 7, one side of the air bag 7 is communicated with an air pipe 8, one end of the lower end air pipe 8 penetrates to the rear end of the top of the mounting frame 2, one end of the upper end air pipe 8 penetrates to the front end of the top of the mounting frame 2, and one ends of the two air pipes 8 positioned at the top of the connecting frame 1 are communicated with an air gauge 9 through a tee joint.

As an embodiment of the present utility model, an air pressure sensor 10 is fixedly connected to one side of the buffer frame 6, and one end of the air pressure sensor 10 penetrates through the inner cavity of the air bag 7, so that the air pressure in the inner cavity of the air bag 7 can be conveniently detected by arranging the air pressure sensor 10.

As an embodiment of the utility model, one side of the top of the connecting frame 1 is fixedly connected with a PLC controller 11, the output end of the air pressure sensor 10 is electrically connected with the input end of the PLC controller 11, and by arranging the PLC controller 11, the air pressure sensor 10 and the buzzer 12 are matched to give an alarm when the air pressure value in the inner cavity of the air bag 7 exceeds a preset value.

As an embodiment of the utility model, the other side of the top of the connecting frame 1 is fixedly connected with a buzzer 12, the output end of the plc controller 11 is electrically connected with the input end of the buzzer 12, and the buzzer 12 is arranged to provide an alarm function for the device.

As one implementation mode of the utility model, one end of the air delivery pipe 8 positioned at the top of the connecting frame 1 is communicated with an air inlet pipe 13 through a tee joint, the surface of the air inlet pipe 13 is communicated with a one-way valve 14, and the air inlet pipe 13 and the one-way valve 14 are arranged to be matched with the air delivery pipe 8 so as to be convenient for filling air into the air bag 7.

As an implementation mode of the utility model, fans 15 are fixedly connected to the periphery of the front and back sides of the battery frame body 3, through grooves are formed in the two sides of the front and back sides of the mounting frame 2, filter screens 16 are fixedly connected to the inner cavities of the through grooves, and ventilation functions are added to the inner cavities of the mounting frame 2 through the arrangement of the fans 15 and the filter screens 16 to dissipate heat of the battery.

The specific working principle is as follows:

firstly, when the external dump truck is jolt due to road surface foreign matters, the battery frame body 3 is stressed to squeeze the air bags 7, the air bags 7 can conduct shock absorption and buffering operation on the battery frame body 3, meanwhile, staff can observe air pressure conditions in the two air bags 7 according to the air pressure meter 9, meanwhile, when the air pressure sensor 10 detects that the air pressure value of the inner cavity of the air bags 7 exceeds the preset value of the PLC controller 11, the buzzer 12 is triggered to alarm, the staff is reminded to maintain the air bags 7, the problem that in the prior art, the mining dump truck is easy to jolt due to the foreign matters on the external ground in the moving process, and the battery in the battery frame is inconvenient to protect and damp is still damaged, and the service life of the battery is reduced.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a battery box support of electronic broad body tipper, includes link (1), its characterized in that: the utility model discloses a battery rack, including frame (1), battery rack body (3), support column (5) and buffer frame (6), the inner chamber fixedly connected with gasbag (7), one side intercommunication of gasbag (7) has gas-supply pipe (8), the lower extreme one end of gas-supply pipe (8) runs through the rear end at frame (2) top, and the one end that two gas-supply pipe (8) are located the link (1) top has barometer (9) through tee bend intercommunication.

2. The battery box bracket of the electric wide body dump truck as set forth in claim 1, wherein: one side of the buffer frame (6) is fixedly connected with an air pressure sensor (10), and one end of the air pressure sensor (10) penetrates through the inner cavity of the air bag (7).

3. The battery box bracket of the electric wide body dump truck as set forth in claim 2, wherein: one side of link (1) top fixedly connected with PLC controller (11), the output of baroceptor (10) and the input electric connection of PLC controller (11).

4. The battery box bracket of the electric wide body dump truck as set forth in claim 3, wherein: the other side at the top of the connecting frame (1) is fixedly connected with a buzzer (12), and the output end of the PLC (11) is electrically connected with the input end of the buzzer (12).

5. The battery box bracket of the electric wide body dump truck as set forth in claim 1, wherein: one end of the air delivery pipe (8) positioned at the top of the connecting frame (1) is communicated with an air inlet pipe (13) through a tee joint, and the surface of the air inlet pipe (13) is communicated with a one-way valve (14).

6. The battery box bracket of the electric wide body dump truck as set forth in claim 1, wherein: the battery rack is characterized in that fans (15) are fixedly connected to the periphery of the front face and the back face of the battery rack body (3), through grooves are formed in the two sides of the front face and the back face of the mounting frame (2), and filter screens (16) are fixedly connected to inner cavities of the through grooves.