CN206477906U - A kind of mechanism installed for urea pump - Google Patents
A kind of mechanism installed for urea pump Download PDFInfo
- Publication number
- CN206477906U CN206477906U CN201720130175.3U CN201720130175U CN206477906U CN 206477906 U CN206477906 U CN 206477906U CN 201720130175 U CN201720130175 U CN 201720130175U CN 206477906 U CN206477906 U CN 206477906U
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- Prior art keywords
- bottom plate
- urea pump
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- plate
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Abstract
The utility model discloses a kind of mechanism installed for urea pump.Including the first bottom plate and the second bottom plate, the surface of the second bottom plate one has been relatively fixed supporting plate；One end of the supporting plate is provided with mounting seat；First bottom plate and the second bottom plate coordinate.The utility model is by using layering clamping plate type base, and the U-shaped groove-type installing mechanism formed by supporting plate, by the way that urea pump is arranged in U-type groove road, improve the mounting stability of urea pump, and, layering clamping plate type base is provided with to be stored to the impurity that urea pump is deposited, it is to avoid pollution installation environment.
Description
Technical field
The utility model belongs to urea pump technical field, more particularly to a kind of mechanism installed for urea pump.
Background technology
Although automobile is the 21 century most important vehicles, but he has many drawbacks.Automobile exhaust pollution is by automobile
The environmental pollution that the waste gas of discharge is caused.It can be said that automobile is the pollution sources of a flowing.At the beginning of 21 century, motor vehicle emission
Tail gas account for the 30~60% of atmosphere pollution.With the increase of motor vehicle, tail gas pollution becomes worse, and is turned by locality
Become continuity and cumulative bad, and various countries' city inhabitant then turns into the direct victim of automobile exhaust pollution.State four standard is performed
Since, the demand of urea pump is increasing, and demand is bigger, and problem is then more；Automobile is the significant contributor of the total amount of pollutant, row
The nitrogen oxides and particulate matter put are more than 90%, and hydrocarbon and carbon monoxide are more than 80%.
Urea pump is the important component that urea liquid sprays metering system, and its major function is in extracted urea case
Urea liquid, and certain pressure is kept, injection unit is then delivered to, injection metering system is met and flow and pressure is wanted
Ask.The fluid power and theory of mechanics of urea pump are as illustrated, main by motor, supply pump, back suction pump, switch valve, pressure chamber, section
Discharge orifice etc. is constituted.There are two kinds of working conditions in pump, supply and empty.When supplying liquid to urea injection system, motor driving is supplied
To pump, urea liquid is transported in pressure chamber from urea box, a part of urea liquid is used to spray, and a part passes through section
Discharge orifice is back to urea box.
In the prior art, patent ZL201520536568.5 discloses a kind of fixed urea pump of automobile and urea box bracket
Multiple bay, include setting bucking ladder on the left of the rack body of square frame-shaped structure, the rack body, the bucking ladder
Side is just symmetrical arranged mounting hole provided with three equidistant circular holes, the top and bottom ends of bucking ladder to position；The rack body
Positive and negative end face is provided with many places boss structure, and multiple internal thread holes are provided with boss.Patented technology weak point disclosed above
It is that structure is too small, is only applicable to the pedestal installed to urea pump, to urea pump in itself without safeguard measure.
In the prior art, patent 201420133371.2 discloses a kind of urea pump support, including shaping support plate, and support plate is
Zigzag bending and molding forms the plane one being connected with chassis and the plane being connected with urea pump two, plane one and plane two respectively
The back side set reinforcement and support plate to constitute the antitorque curved stereochemical structure between vehicle body and urea pump respectively, reinforcement includes setting
Two parallel gussets at plane one with the back side of plane two.Patented technology disclosed above is disadvantageous in that simply simple
A kind of base for being used to fix urea pump of design,
Utility model content
The purpose of this utility model is to provide a kind of mechanism installed for urea pump, by using layering clamping plate type bottom
Seat, and the U-shaped groove-type installing mechanism formed by supporting plate, by the way that urea pump is arranged in U-type groove road, improve urea pump
Mounting stability, solve the pedestal that existing urea pump is installed, it is simple in construction, to urea pump in itself without safeguard measure etc.
Problem.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is used for the mechanism that urea pump is installed, including the first bottom plate and the second bottom plate, described second to be a kind of
The surface of bottom plate one has been relatively fixed supporting plate；One end of the supporting plate is provided with mounting seat；First bottom plate and the second bottom plate
Coordinate.
Further, be fixed with reinforcing plate between the supporting plate and the second bottom plate, by reinforcing plate increase supporting plate with
Structural strength between second bottom plate.
Further, through hole is provided with the middle part of the surface of the second bottom plate one, is coordinated by through hole and the first bottom plate
A groove pond is formed, the impurity for storing urea pump deposition, such as dust, oil stain；The two of one surface of second bottom plate
Side is provided with mounting hole, for fixing second bottom plate.
Further, heat insulating mattress is provided between first bottom plate and the second bottom plate, is avoided by the heat insulating mattress of setting
The transmission of heat.
The utility model has the advantages that：
The utility model is by using layering clamping plate type base, and the U-shaped groove-type installing mechanism formed by supporting plate,
By the way that urea pump is arranged in U-type groove road, improve the mounting stability of urea pump, also, layering clamping plate type base provided with pair
The impurity of urea pump deposition is stored, it is to avoid pollution installation environment.
Certainly, implement any product of the present utility model to it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is a kind of schematic diagram for the mechanism installed for urea pump of the present utility model；
Fig. 2 is the fixed structure schematic diagram of the second bottom plate of the present utility model, supporting plate and reinforcing plate；
Fig. 3 is Fig. 2 right view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belongs to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than indicate or imply that the component or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
Refer to shown in Fig. 1-3, the utility model is used for the mechanism that urea pump is installed, including the He of the first bottom plate 1 to be a kind of
Second bottom plate 2, the surface of the second bottom plate 2 one has been relatively fixed supporting plate 3；One end of supporting plate 3 is provided with mounting seat 301, mounting seat
301 be the ear mount coordinated with the fixation ear of urea pump；First bottom plate 1 coordinates with the second bottom plate 2；First bottom plate 1 is flat board, is used
The flat board of rectangular opening is provided with centered on metal material, the second bottom plate 2, the first bottom plate 1 is in the same size with the second bottom plate 2.
Wherein, reinforcing plate 4 is fixed between the bottom plate 2 of supporting plate 3 and second, supporting plate 3 and second is increased by reinforcing plate 4
Structural strength between bottom plate 2.
Wherein, through hole 201 is provided with the middle part of the surface of the second bottom plate 2 one, is coordinated by through hole 201 with the first bottom plate 1
A groove pond is formed, the impurity for storing urea pump deposition, such as dust, oil stain；Open the both sides on one surface of the second bottom plate 2
There is mounting hole 202, for fixing second bottom plate 2.
Wherein, heat insulating mattress is provided between the first bottom plate 1 and the second bottom plate 2, heat is avoided by the heat insulating mattress of setting
Transmission.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
With reference to specific features, structure, material or the feature that the embodiment or example are described be contained in it is of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or examples
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment that the utility model is not limited yet.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle of the present utility model and practical application are explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (4)
1. a kind of mechanism installed for urea pump, it is characterised in that：Including the first bottom plate (1) and the second bottom plate (2), described
The surface of two bottom plate (2) one has been relatively fixed supporting plate (3)；One end of the supporting plate (3) is provided with mounting seat (301)；Described
One bottom plate (1) coordinates with the second bottom plate (2).
2. it is according to claim 1 it is a kind of for urea pump install mechanism, it is characterised in that the supporting plate (3) with
Reinforcing plate (4) is fixed between second bottom plate (2).
3. a kind of mechanism installed for urea pump according to claim 1, it is characterised in that second bottom plate (2)
Through hole (201) is provided with the middle part of one surface；The both sides on one surface of second bottom plate (2) are provided with mounting hole (202).
4. a kind of mechanism installed for urea pump according to claim 1, it is characterised in that first bottom plate (1)
Heat insulating mattress is provided between the second bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130175.3U CN206477906U (en) | 2017-02-14 | 2017-02-14 | A kind of mechanism installed for urea pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130175.3U CN206477906U (en) | 2017-02-14 | 2017-02-14 | A kind of mechanism installed for urea pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477906U true CN206477906U (en) | 2017-09-08 |
Family
ID=59748383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130175.3U Expired - Fee Related CN206477906U (en) | 2017-02-14 | 2017-02-14 | A kind of mechanism installed for urea pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681309A (en) * | 2019-01-07 | 2019-04-26 | 河南纳宝车业有限公司 | A kind of automobile-used urea pump bracket of diesel oil with retractility |
-
2017
- 2017-02-14 CN CN201720130175.3U patent/CN206477906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681309A (en) * | 2019-01-07 | 2019-04-26 | 河南纳宝车业有限公司 | A kind of automobile-used urea pump bracket of diesel oil with retractility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20190214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |