CN211422748U

CN211422748U - Urea case support reinforcing plate

Info

Publication number: CN211422748U
Application number: CN201921753208.5U
Authority: CN
Inventors: 孙海峰
Original assignee: Wuxi Shengfei Machinery Manufacturing Co ltd
Current assignee: Wuxi Shengfei Machinery Manufacturing Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-04
Anticipated expiration: 2029-10-18

Abstract

The utility model belongs to the auto-parts field especially is urea case support reinforcing plate, including the fixed frame in left side, the inboard position that is close to the fixed frame middle section in left side of the fixed frame in left side is provided with first screw, the inboard position that is close to the fixed frame geometric center in left side of the fixed frame in left side is equipped with only first fixed slot, the rear side of the fixed frame in left side is provided with the fixed frame in right side, the inboard position that is close to the fixed frame middle section in right side of the fixed frame in right side is provided with the second screw, the inboard position that is close to the fixed frame geometric center in right side of the fixed frame in right side is provided with the second fixed slot, be provided with the urea case between the fixed frame in left side and the fixed frame in right. The utility model discloses, solved traditional urea case mount simple structure, the poor problem of compressive capacity has given one kind simultaneously and can solve urea low temperature and appear, leads to the technical scheme of urea tail gas treatment ability decline problem.

Description

Urea case support reinforcing plate

Technical Field

The utility model relates to an auto-parts field specifically is urea case support reinforcing plate.

Background

The urea tank is also called a urea tank, the urea tank is a urea storage tank, also called a urea tank, urea solution is filled in the urea tank, and the urea tank is mainly used for trucks and buses. After the vehicle tail gas passes through the urea box, the emission reaches the national IV standard.

According to emission standards of national fourth and European fourth implemented in 2008, a urea aqueous solution is required to be used in a diesel engine emission reduction system, and the urea tank is used for storing the urea aqueous solution. In order to reduce the emission of NOx of harmful gas in automobiles, SCR selective reduction technology is widely adopted internationally at present, and the principle of SCR tail gas treatment is to utilize urea aqueous solution to react with nitrogen oxide NOx to generate pollution-free nitrogen and water.

The urea case passes through urea case mount to bind on the car more, and traditional urea case mount is the iron frame, simple structure, and the function is single.

There are the following problems:

1. traditional urea case mount, simple structure, compressive capacity is poor, and the vehicle receives jolting on the way in the form, and the liquid in the case takes place to rock, collides the box, damages the box easily, damages the mount of box even.

2. Urea can be crystallized and separated out at about minus 5 degrees, and in winter, particularly in the north, a plurality of urea boxes are influenced by low temperature, and urea in the phase is nearly separated out, so that the concentration of a urea solution is reduced, and the tail gas treatment capacity is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a urea case support reinforcing plate has solved traditional urea case mount simple structure, and the poor problem of compressive capacity has given one kind simultaneously and has solved the urea low temperature and has appeared, leads to the technical scheme of urea tail gas treatment ability decline problem.

In order to achieve the above object, the utility model provides a following technical scheme: the urea box bracket reinforcing plate comprises a left fixing frame, wherein a first screw hole is formed in the position, close to the middle section of the left fixing frame, of the inner side of the left fixing frame, only a first fixing groove is formed in the position, close to the geometric center of the left fixing frame, of the inner side of the left fixing frame, a right fixing frame is arranged on the rear side of the left fixing frame, a second screw hole is formed in the position, close to the middle section of the right fixing frame, of the inner side of the right fixing frame, a second fixing groove is formed in the position, close to the geometric center of the right fixing frame, of the inner side of the right fixing frame, a urea box is arranged between the left fixing frame and the right fixing frame, a bearing pad is arranged at the lower end of the urea box, the lower end of the bearing pad is connected with a spring, the lower end of the spring is, the both ends that close the lid on all are connected with first fixture block, the one end of the fixed frame of left side and the fixed frame of right side all is connected with the second fixture block, the fixed frame of left side all is provided with the heating ring with the inside of the fixed frame of right side.

As a preferred technical scheme of the utility model, the quantity of first screw is two sets of, the quantity of second screw is two sets of, the whole horizontal center line about the bearing pad of the whole fixed frame in a left side, first screw, first fixed slot and the fixed frame in the right side, second screw, second fixed slot is symmetric distribution.

As an optimal technical scheme of the utility model, the internal diameter size of first fixed slot and urea case one end external diameter size looks adaptation, the internal diameter size of second fixed slot and the other end external diameter size looks adaptation of urea case.

As an optimized technical scheme of the utility model, the bearing pad passes through the spring and closes lid elastic connection on with, the external diameter size of bearing pad and the internal diameter size looks adaptation that closes the lid on.

As an optimal technical scheme of the utility model, on close the lid and close down and be provided with the dead slot between the lid, the external diameter size of second fixture block and the internal diameter size looks adaptation of dead slot.

As a preferred technical scheme of the utility model, the heating ring is with the fixed frame electric connection in left side, the heating ring is with the fixed frame electric connection in right side.

As the utility model discloses a preferred technical scheme, the fixed frame material in a left side, the fixed frame material in the right side are the metal material, the surface of heating ring encircles the parcel and has insulating heat-conducting layer.

As a preferred technical scheme of the utility model, the fixed frame in a left side passes through screw rod fixed connection with the fixed frame in the right side, the one end of the fixed frame in a left side, the fixed frame in the right side is all through welding and second fixture block fixed connection.

Compared with the prior art, the utility model provides a urea case support reinforcing plate possesses following beneficial effect:

1. this urea case support reinforcing plate sets up left fixed frame, the fixed frame in the right side, closes lid, connecting block, closes down and covers, constitutes the fixed knot that slides and constructs, to fixing of urea case, relatively old formula mode, the fixity can be stronger, sets up bearing pad, spring simultaneously, through spring compression, cushions the impact that the urea case received to protection box protection mount.

2. This urea case support reinforcing plate through setting up the heating ring, makes the fixed frame of metal left side, the fixed frame of right side heat up voluntarily winter, and the heating temperature of heating ring is controlled through letting in the electric current, makes it keep in certain extent, prevents that high temperature from producing the destruction to the urea case, and this design can make in the urea case receive the urea that low temperature influences crystallization is appeared to dissolve again.

Drawings

FIG. 1 is a schematic view of the overall appearance of the present invention;

FIG. 2 is a schematic view of the urea tank of the present invention when it is not fixed;

FIG. 3 is a schematic view of the urea box of the present invention when fixed;

fig. 4 is the schematic view of the internal structure of the fixing frame of the present invention.

In the figure: 1. a left fixed frame; 2. a first screw hole; 3. a first fixing groove; 4. a right fixed frame; 5. a second screw hole; 6. a second fixing groove; 7. a urea tank; 8. a load-bearing pad; 9. a spring; 10. closing the cover; 11. Connecting blocks; 12. closing the cover at the lower part; 13. a first clamping block; 14. a second fixture block; 15. and heating the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: a urea box bracket reinforcing plate comprises a left fixing frame 1, wherein a first screw hole 2 is arranged at the position, close to the middle section of the left fixing frame 1, of the inner side of the left fixing frame 1, only a first fixing groove 3 is arranged at the position, close to the geometric center of the left fixing frame 1, of the inner side of the left fixing frame 1, a right fixing frame 4 is arranged at the rear side of the left fixing frame 1, a second screw hole 5 is arranged at the position, close to the middle section of the right fixing frame 4, of the inner side of the right fixing frame 4, a second fixing groove 6 is arranged at the position, close to the geometric center of the right fixing frame 4, a urea box 7 is arranged between the left fixing frame 1 and the right fixing frame 4, a bearing pad 8 is arranged at the lower end of the urea box 7, a spring 9 is connected to the lower end of the bearing pad 8, an upper closing cover 10 is connected to the lower end of the spring, two ends of the upper closing cover 10 are connected with first clamping blocks 13, one ends of the left fixing frame 1 and the right fixing frame 4 are connected with second clamping blocks 14, and heating rings 15 are arranged inside the left fixing frame 1 and the right fixing frame 4; set up left fixed frame 1, right fixed frame 4, on close lid 10, connecting block 11, close lid 12 down, constitute the fixed knot structure that slides, fix urea case 7, the older formula mode relatively, the fixity can be stronger, set up bearing pad 8 simultaneously, spring 9, through spring compression, the rocking that urea case 7 received is buffered, thereby protection box protection mount, through setting up heating ring 15, make metal left fixed frame 1, right fixed frame 4 is automatic intensification in winter, and the heating temperature of heating ring 15 is controlled through letting in the electric current, make it keep in certain extent, prevent that high temperature from producing the destruction to urea case 7, this design can make and dissolve again by the urea that the low temperature influence crystallization was appeared in urea case 7.

In this embodiment, the number of the first screw holes 2 is two, the number of the second screw holes 5 is two, and the whole of the left fixing frame 1, the first screw holes 2 and the first fixing groove 3, the whole of the right fixing frame 4, the second screw holes 5 and the second fixing groove 6 are symmetrically distributed with respect to the horizontal center line of the bearing pad 8, so that the urea box 7 can be stably fixed by the left fixing frame 1 and the right fixing frame 4; the size of the inner diameter of the first fixing groove 3 is matched with the size of the outer diameter of one end of the urea box 7, the size of the inner diameter of the second fixing groove 6 is matched with the size of the outer diameter of the other end of the urea box 7, and the urea box 7 can be stably fixed by the left fixing frame 1 and the right fixing frame 4; the bearing pad 8 is elastically connected with the upper close cover 10 through a spring 9, the size of the outer diameter of the bearing pad 8 is matched with the size of the inner diameter of the upper close cover 10, and the impact on the urea box 7 is buffered through the compression of the spring 9; an empty groove is formed between the upper closing cover 10 and the lower closing cover 12, and the outer diameter size of the second fixture block 14 is matched with the inner diameter size of the empty groove, so that the left fixing frame 1 and the right fixing frame 4 can stably slide in the empty groove; the heating ring 15 is electrically connected with the left fixed frame 1, and the heating ring 15 is electrically connected with the right fixed frame 4, so that the heating ring 15 is electrified to generate heat; the left fixing frame 1 and the right fixing frame 4 are made of metal materials, and the outer surface of the heating ring 15 is wrapped with an insulating heat-conducting layer in a surrounding mode, so that the left fixing frame 1 and the right fixing frame 4 cannot leak electricity, and the heating structure is more reasonable; the left fixed frame 1 and the right fixed frame 4 are fixedly connected through a screw, one end of each of the left fixed frame 1 and the right fixed frame 4 is fixedly connected with the second clamping block 14 through welding, the second clamping block 14 is prevented from falling off due to too large pulling force, and therefore the left fixed frame 1 and the right fixed frame 4 are prevented from falling off from the empty groove.

The utility model discloses a theory of operation and use flow: the user gets rid of the bolt, then will move left fixed frame 1, right fixed frame 4 drags to a certain extent to both sides, then put into bearing pad 8 with urea case 7, then with left fixed frame 1, right fixed frame 4 resets, make first fixed slot 3, the both ends gomphosis of second fixed slot 6 and urea case 7 fixed, then pass through first screw 2, second screw 5 fixed left fixed frame 1 and right fixed frame 4, thereby fix urea case 7, finally pass through the screw fixation mount on the car can, the car jolts and leads to urea to rock, thereby make urea case 7 receive the impact, and spring 9 offsets through the compression and rocks the impact that brings to urea case 7, thereby protect urea case 7 and mount and exempt from receiving the damage, simultaneously when the temperature is lower, can start heating ring 15, make heating ring 15 heat, the heat passes through left fixed frame 1, The right fixed frame 4 is conducted into the urea tank 7, so that the urea tank 7 maintains a temperature at which efficient operation is possible.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Urea case support reinforcing plate, including left fixed frame (1), the inboard position of fixing frame (1) in the left side near left fixed frame (1) middle section is provided with first screw (2), the inboard position of fixing frame (1) in the left side near left fixed frame (1) geometric centre is established only first fixed slot (3), the rear side of fixing frame (1) in the left side is provided with right fixed frame (4), the inboard position of fixing frame (4) in the right side near right fixed frame (4) middle section is provided with second screw (5), the inboard position of fixing frame (4) in the right side near right fixed frame (4) geometric centre is provided with second fixed slot (6), its characterized in that: be provided with urea case (7) between fixed frame (1) in a left side and the fixed frame in the right side (4), the lower extreme of urea case (7) is provided with bearing pad (8), the lower extreme of bearing pad (8) is connected with spring (9), the lower extreme of spring (9) is connected with and closes lid (10), the lower extreme of closing lid (10) on is connected with connecting block (11), the lower extreme of connecting block (11) is connected with and closes lid (12) down, the lower extreme that closes lid (12) down is connected with first fixture block (13), the both ends of closing lid (10) on all are connected with first fixture block (13), the fixed frame in a left side (1) all is connected with second fixture block (14) with the one end of the fixed frame in the right side (4), the inside of the fixed frame in a left side (1) and the fixed frame in the right side (4).

2. The urea tank bracket reinforcing plate according to claim 1, characterized in that: the quantity of first screw (2) is two sets of, the quantity of second screw (5) is two sets of, the whole horizontal central line about bearing pad (8) of fixed frame (1), first screw (2), the whole fixed frame of right side (4), second screw (5), second fixed slot (6) of left side, first screw (2), first fixed slot (3) is the symmetric distribution.

3. The urea tank bracket reinforcing plate according to claim 1, characterized in that: the inner diameter size of the first fixing groove (3) is matched with the outer diameter size of one end of the urea box (7), and the inner diameter size of the second fixing groove (6) is matched with the outer diameter size of the other end of the urea box (7).

4. The urea tank bracket reinforcing plate according to claim 1, characterized in that: the bearing pad (8) is elastically connected with the upper closing cover (10) through a spring (9), and the size of the outer diameter of the bearing pad (8) is matched with the size of the inner diameter of the upper closing cover (10).

5. The urea tank bracket reinforcing plate according to claim 1, characterized in that: an empty groove is formed between the upper closing cover (10) and the lower closing cover (12), and the size of the outer diameter of the second fixture block (14) is matched with the size of the inner diameter of the empty groove.

6. The urea tank bracket reinforcing plate according to claim 1, characterized in that: the heating ring (15) is electrically connected with the left fixing frame (1), and the heating ring (15) is electrically connected with the right fixing frame (4).

7. The urea tank bracket reinforcing plate according to claim 1, characterized in that: the material of the left fixed frame (1) and the right fixed frame (4) is a metal material, and the outer surface of the heating ring (15) is wrapped by an insulating heat-conducting layer.

8. The urea tank bracket reinforcing plate according to claim 1, characterized in that: the fixed frame of left side (1) passes through screw rod fixed connection with the fixed frame of right side (4), the one end of the fixed frame of left side (1), the fixed frame of right side (4) all is through welding and second fixture block (14) fixed connection.