CN214973502U - Automobile-used urea solution agitating unit - Google Patents
Automobile-used urea solution agitating unit Download PDFInfo
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- CN214973502U CN214973502U CN202120660093.6U CN202120660093U CN214973502U CN 214973502 U CN214973502 U CN 214973502U CN 202120660093 U CN202120660093 U CN 202120660093U CN 214973502 U CN214973502 U CN 214973502U
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- rotating shaft
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Abstract
The utility model discloses a vehicle urea solution stirring device, which comprises a bottom bracket, a stirring roller, a motor, a speed reducer, a driving gear, a gear ring, a guide bearing, a limit cover, a tail cover and a feeding assembly; the bottom support is a fixed frame which is horizontally arranged, and a bottom support leg of the bottom support is provided with a fixed through hole for fixing the bottom support leg on a flat ground; a rotating shaft is arranged in the center of the driving gear, and two ends of the rotating shaft are fixedly arranged on the bottom bracket after being sleeved with bearings; the motor is fixedly arranged above the bottom bracket, and an output shaft of the motor is connected with a rotating shaft of the driving gear through a speed reducer; the stirring roller is a cylindrical shell with a hollow interior and is horizontally arranged on the bottom bracket; a toothed ring is fixedly arranged on the outer wall of the stirring roller, and convex teeth are uniformly distributed on the outer wall of the toothed ring; the gear ring is meshed with the driving gear. The utility model discloses a vehicle urea solution agitating unit, its operation is stable, convenient operation, and the cost is cheap.
Description
Technical Field
The utility model relates to a chemical industry solution field, in particular to automobile-used urea solution agitating unit.
Background
The automobile urea solution is used as an important material for waste treatment of diesel vehicles, the solubility requirement is very high, and in the production process, workers usually directly add a certain amount of metered urea particles and ultrapure water into a stirring kettle for mixing and stirring to obtain the automobile urea solution with qualified concentration. In actual production, the manual feeding process has various defects, such as urea particles are scattered, other impurities fall into the urea particles, the concentration of the mixed solution is inconsistent, the purity of the mixed solution is not high, the use requirement cannot be met, and the manual feeding efficiency is low; traditional agitating unit is equipped with stirring vane on the pivot generally, stirs liquid by the rotatory stirring vane that drives of motor and makes it flow, contains solid particle then can appear stirring vane and solid particle and bump and make the solution adulterated trace metallic substance and lead to the purity not high if the liquid, secondly increased the loss of energy and the cost of equipment.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a vehicle urea solution agitating unit is provided, its operation is stable, and convenient operation cost is cheap, and the security is high.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a urea solution stirring device for a vehicle comprises a bottom support, a stirring roller, a motor, a speed reducer, a driving gear, a gear ring, a guide bearing, a limiting cover, a tail cover and a feeding assembly; the bottom support is a fixed frame which is horizontally arranged, and a bottom support leg of the bottom support is provided with a fixed through hole for fixing the bottom support leg on a flat ground; a rotating shaft is arranged in the center of the driving gear, and two ends of the rotating shaft are fixedly arranged on the bottom bracket after being sleeved with bearings; the motor is fixedly arranged above the bottom bracket, and an output shaft of the motor is connected with a rotating shaft of the driving gear through a speed reducer;
the stirring roller is a cylindrical shell with a hollow interior and is horizontally arranged on the bottom bracket; a toothed ring is fixedly arranged on the outer wall of the stirring roller, and convex teeth are uniformly distributed on the outer wall of the toothed ring; the gear ring is meshed with the driving gear; the gear ring is driven to rotate by the motor and the driving gear, so that the stirring roller rotates;
in order to ensure that the stirring roller can stably rotate, the outer wall of the stirring roller is also sleeved with two guide rings which are respectively arranged at the left end and the right end of the roller; the upper top surface of the bottom bracket is also provided with four guide bearings which are vertically arranged, and the axis of the guide bearings is in the horizontal direction; the front and the back of the bottom of the guide ring are respectively attached to the guide bearings;
in order to be attractive and limit the left and right displacement of the stirring roller, a limiting cover is also arranged on the bottom bracket; the limiting cover is a shell with an inner cavity vertically arranged, a through hole is formed in the center of the limiting cover, and the stirring roller penetrates through the through hole; the gear ring and the driving gear are positioned in the inner cavity of the limiting cover;
the tail cover is a shell cover with an opening at the right side, and the right end of the tail cover is sleeved on the right end face of the roller and is rotationally connected with the stirring roller; the stirring roller is positioned in the tail cover, the upper end and the lower end of the stirring roller are respectively provided with a water inlet and a material outlet, and the water inlet and the material outlet are respectively provided with a switch valve; the upper end and the lower end of the tail cover are also provided with a water inlet pipe and a material receiving pipe; the water inlet and the discharge outlet can be correspondingly communicated with the water inlet pipe and the material receiving pipe; when the stirring roller rotates to a set position, the corresponding switch valve is opened, and the corresponding interface can be communicated with the pipeline; the bottom of the tail cover is fixedly arranged on the bottom bracket;
the feeding assembly comprises a ladder frame, a spiral feeding pipe, a feeding motor, a feeding bin and a storage bin; the ladder frame is fixedly arranged on the flat ground on the right side of the stirring roller; the feeding bin is arranged above the top of the ladder frame, and the bottom of the feeding bin is provided with an opening; the right end of the stirring roller is also provided with a feed inlet, and the bottom opening of the feeding bin is rotatably connected with the feed inlet at the right end of the stirring roller; the spiral feeding pipe is obliquely arranged, the two ends of the spiral feeding pipe are provided with connectors, a rotating shaft is arranged in the spiral feeding pipe, and the outer wall of the rotating shaft is provided with spiral blades; the interfaces at the upper end and the lower end of the spiral feeding pipe are respectively connected with the feeding bin and the storage bin; the storage bin is arranged on the flat ground, the feeding motor is arranged at the bottom of the spiral feeding pipe, and an output shaft of the feeding motor is connected with a rotating shaft of the spiral feeding pipe.
Preferably, the stirring roller is arranged obliquely, and the left side of the stirring roller is lower than the right side of the stirring roller.
Preferably, the upper end port of the spiral feeding pipe is positioned at the upper part of the feeding bin; the lower end interface of the spiral feeding pipe is positioned at the lower part of the storage bin.
Preferably, a liquid level sensor is arranged inside the stirring roller, and when the water level reaches a set water amount, a valve connected with a water inlet pipe on the stirring roller is closed, and water is stopped and enters the stirring roller.
Preferably, add the interior pressure sensor that is equipped with of feed bin, add urea granule to when setting for the volume in the feed bin, the operation of feeding motor stop.
Briefly describing the working principle of the method: the feeding assembly conveys urea particles to the feeding bin through the spiral feeding pipe and the feeding motor, and when the urea particles in the feeding bin reach a set amount, the feeding motor is turned off to stop feeding; adjusting the stirring roller to a proper position through a motor, a driving gear and a toothed ring to enable the water inlet pipe to be communicated with the water inlet, filling purified water into the stirring roller through a pipeline, and closing a switch valve of the water inlet to stop water inflow when a set water amount is reached; at the moment, urea particles in the feeding bin flow into the stirring roller from the feeding hole of the stirring roller, all the switch valves are closed, the stirring roller is sealed, and the motor is started to drive the stirring roller to rotate, so that the urea particles are completely dissolved in water.
The utility model has the advantages that: stable operation, convenient operation, high solvent precision and purity and energy conservation.
Drawings
FIG. 1 is a schematic structural view of a urea solution stirring device for a vehicle according to the present invention;
fig. 2 is a partial schematic view of the urea solution stirring device for a vehicle of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-2, a urea solution stirring device for a vehicle comprises a bottom bracket 1, a stirring roller 2, a motor 3, a speed reducer 4, a driving gear 5, a gear ring 6, a guide ring 7, a guide bearing 8, a limit cover 9, a tail cover 10 and a feeding assembly 11; the bottom bracket 1 is a fixed bracket horizontally arranged, and a bottom support leg of the bottom bracket is provided with a fixed through hole for fixing the bottom bracket on a flat ground; a rotating shaft is arranged in the center of the driving gear 5, and two ends of the rotating shaft are fixedly arranged on the bottom bracket 1 after being sleeved with bearings; the motor 3 is fixedly arranged above the bottom bracket 1, and an output shaft of the motor is connected with a rotating shaft of a driving gear 5 through a speed reducer 4;
the stirring roller 2 is a hollow cylindrical shell and is horizontally arranged on the bottom bracket 1; a toothed ring 6 is fixedly arranged on the outer wall of the stirring roller 2, and convex teeth are uniformly distributed on the outer wall of the toothed ring 6; the gear ring 6 is meshed with the driving gear 5; the gear ring 6 is driven to rotate through the motor 3 and the driving gear 5, so that the stirring roller 2 rotates;
in order to ensure that the stirring roller 2 runs stably in a rotating mode, two guide rings 7 are sleeved on the outer wall of the stirring roller 2 and are respectively arranged at the left end and the right end of the roller; the upper top surface of the bottom bracket 1 is also provided with four guide bearings 8, the guide bearings 8 are vertically arranged, and the axis of the guide bearings 8 is in the horizontal direction; the front and the back of the bottom of the guide ring 7 are respectively attached to a guide bearing 8;
in order to be beautiful and limit the left and right displacement of the stirring roller 2, a limit cover 9 is also arranged on the bottom bracket 1; the limiting cover 9 is a shell with an inner cavity vertically arranged, a through hole is formed in the center of the limiting cover, and the stirring roller 2 penetrates through the through hole; the gear ring 6 and the driving gear are positioned in the inner cavity of the limit cover 9;
the tail cover 10 is a shell cover with an opening at the right side, and the right end of the tail cover is sleeved on the right end face of the roller and is rotationally connected with the stirring roller 2; the stirring roller 2 is positioned in the tail cover 10, the upper end and the lower end of the stirring roller are respectively provided with a water inlet and a material outlet, and the water inlet and the material outlet are respectively provided with a switch valve; the upper end and the lower end of the tail cover 10 are also provided with a water inlet pipe 101 and a material receiving pipe 102; the water inlet and the discharge outlet can be correspondingly communicated with the water inlet pipe 101 and the material receiving pipe 102; when the stirring roller 2 rotates to a set position, the corresponding switch valve is opened, and the corresponding interface can be communicated with the pipeline; the bottom of the tail cover 10 is fixedly arranged on the bottom bracket 1;
the feeding assembly 11 comprises a ladder frame 111, a spiral feeding pipe 112, a feeding motor 113, a feeding bin 114 and a storage bin 115; the ladder frame 111 is fixedly arranged on the right flat ground of the stirring roller 2; the feeding bin 114 is arranged above the top of the ladder frame 111, and the bottom of the feeding bin is provided with an opening; a feed inlet is also formed in the right end of the stirring roller 2, and an opening in the bottom of the feeding bin 114 is rotatably connected with the feed inlet in the right end of the stirring roller 2; the spiral feeding pipe 112 is obliquely arranged, the two ends of the spiral feeding pipe are provided with connectors, a rotating shaft is arranged in the spiral feeding pipe, and the outer wall of the rotating shaft is provided with spiral blades; the interfaces at the upper end and the lower end of the spiral feeding pipe 112 are respectively connected with a feeding bin 114 and a storage bin 115; the storage bin 115 is arranged on a flat ground, the feeding motor 113 is arranged at the bottom of the spiral feeding pipe 112, and an output shaft of the feeding motor is connected with a rotating shaft of the spiral feeding pipe 112.
Preferably, the stirring drum 2 is arranged obliquely, and the left side of the stirring drum is lower than the right side of the stirring drum.
Preferably, the upper end port of the spiral feeding pipe 112 is positioned at the upper part of the feeding bin 114; the lower end interface of the spiral feeding pipe 112 is positioned at the lower part of the storage bin 115.
Preferably, a liquid level sensor is arranged inside the stirring roller 2, and when the water level reaches a set water amount, a valve connected with the water inlet pipe 101 on the stirring roller 2 is closed, and water is stopped to enter.
Preferably, a pressure sensor is arranged in the feeding bin 114, and when the urea particles in the feeding bin 114 reach a set amount, the feeding motor 3 stops running.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. The utility model provides a vehicle urea solution agitating unit which characterized in that: the device comprises a bottom bracket, a stirring roller, a motor, a speed reducer, a driving gear, a gear ring, a guide bearing, a limiting cover, a tail cover and a feeding assembly; the bottom support is a fixed frame which is horizontally arranged, and a bottom support leg of the bottom support is provided with a fixed through hole; a rotating shaft is arranged in the center of the driving gear, and two ends of the rotating shaft are fixedly arranged on the bottom bracket after being sleeved with bearings; the motor is fixedly arranged above the bottom bracket, and an output shaft of the motor is connected with a rotating shaft of the driving gear through a speed reducer;
the stirring roller is a cylindrical shell with a hollow interior and is horizontally arranged on the bottom bracket; a toothed ring is fixedly arranged on the outer wall of the stirring roller, and convex teeth are uniformly distributed on the outer wall of the toothed ring; the gear ring is meshed with the driving gear;
the outer wall of the stirring roller is also sleeved with two guide rings which are respectively arranged at the left end and the right end of the roller; the upper top surface of the bottom bracket is also provided with four guide bearings which are vertically arranged, and the axis of the guide bearings is in the horizontal direction; the front and the back of the bottom of the guide ring are respectively attached to the guide bearings;
a limiting cover is further arranged on the bottom support; the limiting cover is a shell with an inner cavity vertically arranged, a through hole is formed in the center of the limiting cover, and the stirring roller penetrates through the through hole; the gear ring and the driving gear are positioned in the inner cavity of the limiting cover;
the tail cover is a shell cover with an opening at the right side, and the right end of the tail cover is sleeved on the right end face of the roller and is rotationally connected with the stirring roller; the stirring roller is positioned in the tail cover, the upper end and the lower end of the stirring roller are respectively provided with a water inlet and a material outlet, and the water inlet and the material outlet are respectively provided with a switch valve; the upper end and the lower end of the tail cover are also provided with a water inlet pipe and a material receiving pipe; the water inlet and the discharge outlet can be correspondingly communicated with the water inlet pipe and the material receiving pipe; the bottom of the tail cover is fixedly arranged on the bottom bracket;
the feeding assembly comprises a ladder frame, a spiral feeding pipe, a feeding motor, a feeding bin and a storage bin; the ladder frame is fixedly arranged on the flat ground on the right side of the stirring roller; the feeding bin is arranged above the top of the ladder frame, and the bottom of the feeding bin is provided with an opening; the right end of the stirring roller is also provided with a feed inlet, and the bottom opening of the feeding bin is rotatably connected with the feed inlet at the right end of the stirring roller; the spiral feeding pipe is obliquely arranged, the two ends of the spiral feeding pipe are provided with connectors, a rotating shaft is arranged in the spiral feeding pipe, and the outer wall of the rotating shaft is provided with spiral blades; the interfaces at the upper end and the lower end of the spiral feeding pipe are respectively connected with the feeding bin and the storage bin; the feeding motor is arranged at the bottom of the spiral feeding pipe, and an output shaft of the feeding motor is connected with a rotating shaft of the spiral feeding pipe.
2. The urea solution stirring apparatus for a vehicle according to claim 1, wherein: the stirring roller is obliquely arranged, and the left side of the stirring roller is lower than the right side of the stirring roller.
3. The urea solution stirring apparatus for a vehicle according to claim 2, wherein: the upper end port of the spiral feeding pipe is positioned at the upper part of the feeding bin; the lower end interface of the spiral feeding pipe is positioned at the lower part of the storage bin.
4. The urea solution stirring apparatus for a vehicle according to claim 3, wherein: and a liquid level sensor is arranged in the stirring roller.
5. The urea solution stirring apparatus for a vehicle according to claim 4, wherein: and a pressure sensor is arranged in the feeding bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120660093.6U CN214973502U (en) | 2021-03-31 | 2021-03-31 | Automobile-used urea solution agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120660093.6U CN214973502U (en) | 2021-03-31 | 2021-03-31 | Automobile-used urea solution agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214973502U true CN214973502U (en) | 2021-12-03 |
Family
ID=79095588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120660093.6U Active CN214973502U (en) | 2021-03-31 | 2021-03-31 | Automobile-used urea solution agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214973502U (en) |
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2021
- 2021-03-31 CN CN202120660093.6U patent/CN214973502U/en active Active
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