CN219691620U

CN219691620U - Urea case and urea case assembly

Info

Publication number: CN219691620U
Application number: CN202320163908.9U
Authority: CN
Inventors: 王洋; 张殿彤; 孙俊太; 张耀峰
Original assignee: Qingdao Rototech Yili Automobile Plastic Product Co ltd; Wuxi Yili Environmental Protection Technology Co Ltd; Hebei Yili Technology Co Ltd
Current assignee: Qingdao Rototech Yili Automobile Plastic Product Co ltd; Wuxi Yili Environmental Protection Technology Co Ltd; Hebei Yili Technology Co Ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-09-15
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a urea box and a urea box assembly, and relates to the technical field of urea boxes. The urea box comprises a box body; a plurality of mounting grooves for mounting the storage battery are formed in the box body at intervals; and through holes penetrating through the box body are respectively formed in two sides of the mounting groove. According to the utility model, through the matching design of the urea box and the bracket, the urea box is integrated below the battery assembly, the idle space below the battery assembly is fully utilized, the chassis space of the whole vehicle is released, and the saved space can be used for arranging a larger oil tank, so that the cruising ability of the whole vehicle is improved.

Description

Urea case and urea case assembly

Technical Field

The utility model relates to the technical field of urea boxes, in particular to a urea box and a urea box assembly.

Background

The urea box is key equipment for treating tail gas of a diesel vehicle; the urea is placed in the diesel engine exhaust gas catalytic reduction device, so that nitrogen oxides in diesel engine exhaust gas can be subjected to selective catalytic reduction, and the exhaust gas can meet the emission requirements of environmental protection departments.

In the design process of the automobile, in order to meet the requirement of customers on the endurance mileage of the fuel automobile, the main engine factory can increase the volume of the oil tank in the design process of individual automobile types so as to improve the endurance; however, in order to meet the requirements of automobile exhaust emission, the volume of the urea tank is correspondingly increased.

At present, the space of the automobile chassis is limited, the volume of the oil tank is increased, and the installation space of the urea tank can be extruded; meanwhile, if the urea box is increased, the size of the processor corresponding to the urea box is correspondingly increased, so that the installation space of the urea box is further reduced, and the problem of the installation space of the urea box is increasingly remarkable.

Therefore, how to solve the above technical problems is a technical problem that a person skilled in the art needs to solve.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

Aiming at the technical problems, the embodiment of the utility model provides a urea box and a urea box assembly, which are used for solving the problems in the background technology.

The utility model provides the following technical scheme:

a urea tank, comprising a tank body; a plurality of mounting grooves for mounting the storage battery are formed in the box body at intervals; and through holes penetrating through the box body are respectively formed in two sides of the mounting groove.

Preferably, a structure reinforcing hole penetrating through the box body is formed in the middle of the mounting groove.

Preferably, a sensor shield is arranged between two adjacent mounting grooves on the box body.

Preferably, the urea tank comprises the urea tank and a bracket; the support is used for fixing the urea box on the frame.

Preferably, the bracket comprises a urea box bracket and a battery bracket fixed on the urea box bracket; the battery bracket comprises a supporting plate and side plates fixed on two sides of the supporting plate;

wherein, the layer board is located the mounting groove of box, and the curb plate runs through the box through-hole and with the urea case bracket fixed connection that is located the storage battery bracket below.

Preferably, the urea box bracket comprises two L-shaped hauling bars which are arranged in parallel, and the bottoms of the side plates in the battery bracket are fixed on the two L-shaped hauling bars.

Preferably, limit plates which are symmetrically arranged are arranged on two sides of the supporting plate, which are adjacent to the side plates.

Preferably, a pressing plate is arranged at the top of the side plate.

The urea box and the urea box assembly provided by the embodiment of the utility model have the following beneficial effects: according to the utility model, through the matching design of the urea box and the bracket, the urea box is integrated below the battery assembly, the idle space below the battery assembly is fully utilized, the chassis space of the whole vehicle is released, and the saved space can be used for arranging a larger oil tank, so that the cruising ability of the whole vehicle is improved.

Drawings

FIG. 1 is a schematic view of the structure of a urea tank at a first angle in the present utility model;

FIG. 2 is a schematic view of the structure of the urea tank at an angle II in the present utility model;

FIG. 3 is a schematic view of the structure of the urea tank at an angle III in the utility model;

FIG. 4 is a schematic view of a first bracket angle according to the present utility model;

FIG. 5 is a schematic view of a second bracket angle according to the present utility model;

FIG. 6 is a schematic view of a battery bracket according to the present utility model;

FIG. 7 is an enlarged view of a portion of FIG. 4A in accordance with the present utility model;

FIG. 8 is a schematic diagram of the urea tank assembly and battery according to the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.

See fig. 1-8.

Aiming at the problems mentioned in the background art, the embodiment of the utility model provides a urea box and a urea box assembly, so as to solve the technical problems, and the technical scheme is as follows:

a urea tank comprising a tank body 110;

in this embodiment, the case 110 is integrated below the battery assembly, so that the installation space below the battery assembly can be fully utilized;

a plurality of mounting grooves 120 for mounting the battery 300 are formed in the box 110 at intervals; through holes 130 penetrating the case 110 are respectively provided at both sides of the mounting groove 120.

The mounting groove 120 is used for accommodating the battery 300; the through holes 130 are mounting locations for brackets in the urea tank assembly.

In this embodiment, a structure reinforcing hole 140 penetrating through the case 110 is provided in the middle of the mounting groove 120; a structural reinforcing hole 140 is provided in the middle of the installation groove 120 to improve structural strength of the installation groove 120 in the case 110.

In the present embodiment, as shown in fig. 8, a sensor shield 150 is provided on the case 110 between two adjacent mounting grooves 120.

It should be noted that, the top of the urea tank will be provided with a sensor assembly and various pipelines, and the sensor shield 150 provided on the tank 110 can shield and protect the sensor assembly from being damaged by extrusion; meanwhile, leakage of urea solution from the installation position of the sensor assembly to cause leakage of the battery 300 is prevented.

A urea tank assembly comprising a urea tank as described above and a bracket; the bracket is used for fixing the urea box on the frame; the bracket shown is a mounting frame for the urea tank for mounting the urea tank to the frame.

In this embodiment, the bracket includes a urea box bracket 210 and a battery bracket 220 fixed on the urea box bracket 210; the battery bracket 220 comprises a supporting plate 222 and side plates 221 fixed on two sides of the supporting plate 222;

wherein, the supporting plate 222 is positioned in the mounting groove 120 of the box body 110, and the bottom surface of the supporting plate falls on the bottom wall of the mounting groove 120; the side plate 221 penetrates through the through hole 130 of the case 110 and is fixedly connected with the urea case bracket 210 positioned below the battery bracket 220 by bolts.

In this embodiment, the urea box bracket 210 includes two parallel L-shaped drag bars, and the bottom of the side plate 221 of the battery bracket 220 is fixed on the two L-shaped drag bars;

wherein the urea tank bracket 210 is the main support structure of the bracket; the urea tank and the battery 300 are directly or indirectly fixed on the urea tank bracket 210.

In this embodiment, two sides of the supporting plate 222 adjacent to the side plate 221 are provided with symmetrically arranged limiting plates 223; the battery 300 is mounted on the supporting plate 222 of the battery bracket 220, and the limiting plates 223 on both sides of the supporting plate 222 can prevent the battery 300 from shaking on the supporting plate 222.

In this embodiment, the top of the side plate 221 is connected with a pressing plate 223 through a bolt; the pressing plate 223 is fixedly pressed above the battery 300 to lock the battery 300 to the battery bracket 220.

The working method of the urea box and the urea box assembly provided by the embodiment of the utility model is as follows:

1. fixing the urea tank bracket 210 to the vehicle frame; and the box body 110 of the urea box is placed on two L-shaped hauling bars of the urea box bracket 210;

2. a side plate 221 in the battery bracket 220 passes through the through hole 130 of the box body 110 and is fixed on the L-shaped towing bar through bolts, and a supporting plate 222 in the battery bracket 220 is pressed on the bottom wall of the mounting groove 120 of the box body 110; wherein, the bottom surface of the supporting plate 222 is pressed against the fixed box 110, and the top surface is used for supporting and supporting the battery 300;

3. placing the battery 300 into the mounting groove 120 of the box body 110 and falling onto the supporting plate 222 in the urea box bracket 210;

4. a pressing plate 223 is connected to the top of the side plate 221 by bolts; the pressing plate 223 is fixedly pressed above the battery 300, and the battery 300 is locked on the battery bracket 220;

5. in order to improve the stability of the connection between the bracket and the frame, bolts may be inserted into the top of the side plate 221 to fix the top of the side plate 221 to the frame.

The urea box and the urea box assembly provided by the novel embodiment have the following beneficial effects: according to the utility model, through the matching design of the urea box and the bracket, the urea box is integrated below the battery assembly, the idle space below the battery assembly is fully utilized, the chassis space of the whole vehicle is released, and the saved space can be used for arranging a larger oil tank, so that the cruising ability of the whole vehicle is improved.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may or may not be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present teachings and concepts, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the accompanying claims.

Claims

1. A urea tank, comprising a tank body; the storage battery box is characterized in that a plurality of mounting grooves for mounting storage batteries are formed in the box body at intervals; through holes penetrating through the box body are respectively formed in two sides of the mounting groove; and a structure reinforcing hole penetrating through the box body is formed in the middle of the mounting groove.

2. Urea tank according to claim 1, characterized in that a sensor shield is provided on the tank between two adjacent mounting slots.

3. A urea tank assembly comprising a urea tank as claimed in any one of claims 1-2 and a bracket; the support is used for fixing the urea box on the frame.

4. A urea tank assembly according to claim 3, in which the bracket comprises a urea tank bracket and a battery bracket secured to the urea tank bracket; the battery bracket comprises a supporting plate and side plates fixed on two sides of the supporting plate;

5. The urea tank assembly of claim 4, wherein the urea tank bracket comprises two parallel L-shaped towbars, and the bottom of the side plate in the battery bracket is fixed on the two L-shaped towbars.

6. The urea tank assembly of claim 4, wherein the two sides of the pallet adjacent to the side plates are provided with symmetrically arranged limiting plates.

7. The urea tank assembly of claim 4, wherein the top of the side plates is provided with a pressure plate.