CN219974605U - Urea quality sensor and urea case package assembly - Google Patents
Urea quality sensor and urea case package assembly Download PDFInfo
- Publication number
- CN219974605U CN219974605U CN202321232107.XU CN202321232107U CN219974605U CN 219974605 U CN219974605 U CN 219974605U CN 202321232107 U CN202321232107 U CN 202321232107U CN 219974605 U CN219974605 U CN 219974605U
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- Prior art keywords
- urea
- box body
- pressing plate
- screw rod
- quality sensor
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- 239000004202 carbamide Substances 0.000 title claims abstract description 104
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000003672 ureas Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses a urea quality sensor and urea box assembly structure, which comprises a urea box body and a urea sensor body, wherein the urea sensor body is arranged in a urea box, through holes are respectively formed in the inner walls of two sides of a top placement opening of the urea box body, clamping rods are arranged in the through holes in an matched manner, an adjusting mechanism for controlling the clamping rods to move is arranged on the outer walls of two sides of the top placement opening of the urea box body in a matched manner, the urea sensor body is prevented from shaking, disturbance to urea solution is avoided, and bubbles generated in the urea solution are reduced.
Description
Technical Field
The utility model belongs to the technical field of installation, and particularly relates to an assembly structure of a urea quality sensor and a urea box.
Background
The emission requirements of nitrogen oxides NOx to the atmosphere are more and more strict in the regulation about vehicle emission, so that the urea quality sensors for monitoring the concentration of urea aqueous solution in the urea box are arranged on the urea box, the urea box inevitably vibrates along with the starting of an engine and the running of the vehicle after the urea box is mounted on the vehicle, the vibration can cause bubbles in the urea aqueous solution, and certain defects exist in the stabilizing effect only through the existing mounting mode, so that the urea quality sensor and urea box assembly structure is designed.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides an assembly structure of a urea quality sensor and a urea box.
The utility model provides a urea quality sensor and urea box assembly structure, which comprises a urea box body and a urea sensor body, wherein the urea sensor body is arranged in the urea box body, through holes are respectively formed in the inner walls of two sides of a top end placing opening of the urea box body, clamping rods are arranged in the through holes in a matched manner, and an adjusting mechanism for controlling the clamping rods to move is arranged in the outer walls of two sides of the top end placing opening of the urea box body in a matched manner.
Specifically, adjustment mechanism include the articulated push plate of installing mouth side outer wall of placing in urea case body top, the recess is seted up to the inboard of push plate, the recess fit sets up the slider in, the slider is connected with the one end of clamping lever, the mouth outside is placed on urea case body top sets up the limiting mechanism, limiting mechanism control push plate turns over.
Specifically, limiting mechanism include the screw rod, the piece outer wall fixed connection is placed on the top of screw rod and urea case body, screw thread cooperation sets up the nut on the screw rod, the inboard cooperation of nut sets up the movable plate, the movable plate is located between pressing board and the nut, the through-hole is seted up to one side of movable plate, the screw rod passes the through-hole, the guiding hole is seted up to one side of pressing board, the screw rod passes the guiding hole.
Specifically, the top of urea case body place mouthful outer wall and press through spring coupling between the board, the clamping lever passes the spring.
Compared with the prior art, the utility model has the following beneficial effects:
after the urea sensor body is arranged on the urea box body through the existing mounting mode, the adjusting mechanism controls the clamping rods to move towards the disc direction of the urea sensor body, so that the two clamping rods relatively move, the two clamping rods are in contact with the disc of the urea sensor body, the urea sensor body is fixed again, the urea sensor body is prevented from shaking, the stability of the urea sensor body is provided, the urea sensor body is prevented from shaking, disturbance to urea solution is avoided, and bubbles generated by the urea solution are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model; fig. 2 is an enlarged view of i of fig. 1.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a urea quality sensor and urea case package assembly, as shown in fig. 1-2, includes urea case body 1, urea sensor body 2, and urea sensor body 2 installs in urea case 1, and the mouth inserts in urea case body 1 is placed from the top of urea case body 1 to the below part of urea sensor body 2's disc, urea case body 1's top place mouthful both sides inner wall and offer the through-hole respectively, the through-hole fit sets up clamping lever 3, the top of urea case body 1 is placed mouthful both sides outer wall cooperation and is set up the adjustment mechanism that control clamping lever 3 removed, adjustment mechanism control clamping lever 3 removes to urea sensor body 2's disc direction. After the urea sensor body 2 is installed on the urea box body 1 through the existing installation mode, the adjusting mechanism controls the clamping rods 3 to move towards the disc direction of the urea sensor body 2, so that the two clamping rods 3 move relatively, the two clamping rods 3 are in contact with the disc of the urea sensor body 2, the urea sensor body 2 is fixed again, the urea sensor body 2 is prevented from shaking, the stability of the urea sensor body 2 is provided, the urea sensor body 2 is prevented from shaking, disturbance is generated on urea solution, bubbles generated by the urea solution are reduced, and the urea sensor is better in stability effect by combining the existing installation mode and combining the two modes.
Specifically, the adjustment mechanism of this embodiment include articulated install the pressing plate 4 of mouth side end outer wall is placed on urea case body 1 top, recess 5 is seted up to the inboard of pressing plate 4, the recess 5 fit sets up the slider in, the slider is connected with the one end of clamping lever 3, the mouth outside is placed on urea case body 1 top sets up the limiting mechanism, limiting mechanism control pressing plate 4 turns over. The sliding block always moves in the groove 5, the limiting mechanism controls the pressing plate 4 to fold towards the direction of the urea box body 1 by taking the hinge point of the urea box body 1 as the center, the clamping rod 3 is pushed towards the disc direction of the urea sensor body 2, after the other end of the clamping rod 3 is contacted with the disc, the limiting mechanism simultaneously fixes the pressing plate 4, the pressing plate 4 does not fold towards the direction far away from the urea box body 1, and the urea sensor body 2 and the urea box body 1 are fixedly connected together.
Further, the limiting mechanism in this embodiment includes a screw rod 6, one end of the screw rod 6 is fixedly connected with the outer wall of the top placement block of the urea box body 1, a nut 7 is arranged on the screw rod 6 in a threaded fit manner, a moving plate 8 is arranged on the inner side of the nut 7 in a fit manner, the moving plate 8 is located between the pressing plate 4 and the nut 7, a through hole is formed in one side of the moving plate 8, the screw rod 6 penetrates through the through hole, a guide hole 9 is formed in one side of the pressing plate 4, and the screw rod 6 penetrates through the guide hole 9. The diameter of movable plate 8 is greater than the diameter of guiding hole 9, rotatory nut 7, nut 7 and screw rod screw thread cooperation promote movable plate 8 to pressing plate 4 direction, and after movable plate 8 contacted with pressing plate 4, continue to rotate the nut, movable plate 8 turns over pressing plate 4, and the turning over of pressing plate 4 promotes clamping lever 3 to the disc of urea sensor body 1 and removes, after the removal, through the self-locking nature that nut and screw rod itself had, can avoid pressing plate removal, easy operation only need rotate the nut can.
Still further, in the embodiment, the outer wall of the top placement opening of the urea box body 1 is connected with the pressing plate 4 through a spring 10, and the clamping rod 3 passes through the spring 10. Through the effect of spring 10, when pressing plate 4 is to the top of urea case body 1 place the mouth direction and remove to turn over, avoid producing the rigid contact.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (4)
1. The utility model provides a urea quality sensor and urea case package assembly, includes urea case body (1), urea sensor body (2), and urea sensor body (2) are installed in urea case body (1), its characterized in that: the urea box is characterized in that through holes are respectively formed in the inner walls of two sides of the top placing opening of the urea box body (1), clamping rods (3) are arranged in the through holes in a matched mode, and adjusting mechanisms for controlling the clamping rods (3) to move are arranged on the outer walls of two sides of the top placing opening of the urea box body (1) in a matched mode.
2. The urea quality sensor and urea tank assembly structure according to claim 1, wherein: the regulating mechanism comprises a pressing plate (4) hinged to the outer wall of the side end of the top placing port of the urea box body (1), a groove (5) is formed in the inner side of the pressing plate (4), a sliding block is arranged in the groove (5) in a matched mode, the sliding block is connected with one end of the clamping rod (3), a limiting mechanism is arranged on the outer side of the top placing port of the urea box body (1), and the limiting mechanism controls the pressing plate (4) to turn over.
3. The urea quality sensor and urea tank assembly structure according to claim 2, wherein: the limiting mechanism comprises a screw rod (6), one end of the screw rod (6) is fixedly connected with the outer wall of the top placement block of the urea box body (1), a nut (7) is arranged on the screw rod (6) in a threaded fit mode, a moving plate (8) is arranged on the inner side of the nut (7) in a matched mode, the moving plate (8) is located between the pressing plate (4) and the nut (7), a through hole is formed in one side of the moving plate (8), the screw rod (6) penetrates through the through hole, a guide hole (9) is formed in one side of the pressing plate (4), and the screw rod (6) penetrates through the guide hole (9).
4. The urea quality sensor and urea tank assembly structure according to claim 1, wherein: the outer wall of the top placing port of the urea box body (1) is connected with the pressing plate (4) through a spring (10), and the clamping rod (3) penetrates through the spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232107.XU CN219974605U (en) | 2023-05-17 | 2023-05-17 | Urea quality sensor and urea case package assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321232107.XU CN219974605U (en) | 2023-05-17 | 2023-05-17 | Urea quality sensor and urea case package assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974605U true CN219974605U (en) | 2023-11-07 |
Family
ID=88592446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321232107.XU Active CN219974605U (en) | 2023-05-17 | 2023-05-17 | Urea quality sensor and urea case package assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974605U (en) |
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2023
- 2023-05-17 CN CN202321232107.XU patent/CN219974605U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: No. 16-18 Nibu Road, Gao'an Street, Sanshan Economic Development Zone, Wuhu City, Anhui Province, 241224 Patentee after: Wuhu Yingde Intelligent Technology Co.,Ltd. Address before: No. 16-18, Nibu Road, Gao'an Street, Sanshan Economic Development Zone, Wuhu City, Anhui Province 241000 Patentee before: Wuhu Jiesi Environmental Protection Technology Co.,Ltd. |