CN217927061U - Tractor transmission heat abstractor - Google Patents
Tractor transmission heat abstractor Download PDFInfo
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- CN217927061U CN217927061U CN202221364905.3U CN202221364905U CN217927061U CN 217927061 U CN217927061 U CN 217927061U CN 202221364905 U CN202221364905 U CN 202221364905U CN 217927061 U CN217927061 U CN 217927061U
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Abstract
The utility model discloses a tractor transmission heat dissipation device, which comprises a heat dissipation device core body; the upper part and the lower part of the radiator core body are respectively provided with an oil outlet and an oil inlet; an oil outlet temperature sensor and an oil inlet temperature sensor are respectively arranged on the radiator core body at positions close to the oil outlet and the oil inlet respectively, and are used for collecting the oil temperature of the oil outlet and the oil inlet, converting the oil temperature into temperature signals and transmitting the temperature signals to a controller; the radiator core is arranged in a metal shell, and the side surface of the metal shell is connected with a plurality of electronic fans; the electronic fans are electrically connected with the controller and used for controlling the starting number and the rotating speed of the electronic fans according to the received temperature signals. The utility model discloses can satisfy the heat dissipation demand of tractor under different operating modes, have stronger nature controlled, energy saving and consumption reduction effect is obvious, and every electronic fan all has control switch, and the reliability is high to be maintained conveniently.
Description
Technical Field
The utility model belongs to the technical field of the tractor, concretely relates to tractor transmission heat abstractor.
Background
The traditional tractor transmission heat dissipation device is directly or indirectly driven by an engine to dissipate heat, the rotating speed of the cooling fan is controlled by the rotating speed of the engine, and the cooling fan cannot be automatically adjusted according to actual heat dissipation requirements, so that great waste is caused to heat dissipation power. And start the vehicle when ambient temperature is lower or when the vehicle just begins to move and the tractor is when low-speed low power output work, transmission system temperature does not rise, does not need to dispel the heat to transmission system at this moment at all, but traditional tractor transmission heat abstractor still can dispel the heat to transmission system, has caused the waste of power.
Disclosure of Invention
In order to overcome not enough in the background art, the utility model provides a tractor transmission heat abstractor, aim at adjusts the heat dissipation amount of wind according to the tractor heat dissipation demand under different external environment temperature and operation operating mode through external control electronic fan, adopts three electronic fan simultaneously, can improve the radiating efficiency, has very obvious energy saving and consumption reduction function, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tractor transmission heat dissipation device comprises a heat dissipation core body; the upper part and the lower part of the radiator core body are respectively provided with an oil outlet and an oil inlet; an oil outlet temperature sensor and an oil inlet temperature sensor are respectively arranged on the radiator core body at positions close to the oil outlet and the oil inlet respectively, and are used for collecting the oil temperature of the oil outlet and the oil inlet, converting the oil temperature into temperature signals and transmitting the temperature signals to a controller;
the radiator core is arranged in a metal shell, and the side surface of the metal shell is connected with a plurality of electronic fans;
the electronic fans are electrically connected with the controller and used for controlling the starting number and the rotating speed of the electronic fans according to the received temperature signals.
As a preferred technical scheme, the metal shell is connected with an air guide cover; the electronic fans are all installed in the air guide cover and used for enabling air flows generated by the electronic fans to flow through the radiator core body.
As a preferred technical scheme, the electronic fan is of an air suction structure, and is used for enabling the air flow to sequentially flow through the radiator core, the air guide cover and the electronic fan.
As a preferred technical scheme, the number of the electronic fans is three, and the electronic fans are vertically and evenly distributed at intervals.
As a preferable technical scheme, the metal shell is connected with the air guide cover through a fastener, and the air guide cover is detachable.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be the three electronic fan that the array was arranged and improve the radiating effect greatly, start or stop and adjust operating speed through the electronic fan of the different quantity of controller control simultaneously, can satisfy the heat dissipation demand of tractor under different external environment temperature and operation operating mode, have stronger nature controlled, energy saving and consumption reduction effect is obvious, and every electronic fan all has control switch, and the reliability is high to be maintained conveniently.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
fig. 2 is a left side view of fig. 1.
In the figure: the radiator comprises a radiator core body 1, an oil outlet 2, an oil outlet temperature sensor 3, a metal shell 4, an air guide cover 5, an oil inlet 6, an oil inlet temperature sensor 7, an electronic fan 8 and a controller 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some of the preferred embodiments of the present invention, not all of them. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1: please refer to fig. 1-2;
the embodiment provides the following technical scheme: a tractor transmission heat dissipation device comprises a heat sink core body 1 and a controller 9, wherein an oil outlet 2 is formed in the upper surface of the heat sink core body 1, an oil outlet temperature sensor 3 is arranged on one side of the oil outlet 2, an oil inlet 6 is formed in the lower surface of the heat sink core body 1, an oil inlet temperature sensor 7 is arranged on one side of the oil inlet 6, a metal shell 4 is arranged on the outer side surface of the heat sink core body 1, an air guide cover 5 is arranged on the outer side surface of the metal shell 4, the metal shell 4 is connected with the air guide cover 5 through a fastener, foreign matters are prevented from entering and damaging an electronic fan 8, and air flow is guided to be concentrated to the heat sink core body 1; three electronic fans 8 are arranged in a frame body of the air guiding cover 5, the three electronic fans 8 are of an air suction type structure and are distributed in an array mode, and the three electronic fans 8 are connected in parallel and electrically and are connected with an external control switch. The device can improve the heat dissipation efficiency and has very obvious functions of energy conservation and consumption reduction.
When in use: when the vehicle starts to run or runs at low speed and low power, the temperature of the transmission system is low, heat dissipation is not needed, the electronic fan 8 can be controlled to be in a stop state, meanwhile, transmission oil enters the radiator core body 1 from the oil inlet 6 and finally flows out from the oil outlet 2, and the transmission oil in the transmission heat dissipation device is cooled under the action of natural wind.
After the vehicle is started for a period of time, along with the continuous increase of the temperature of the transmission oil, the oil inlet temperature sensor 7 and the oil outlet temperature sensor 3 feed back the data of the temperature of the transmission oil to the controller 9, and the controller 9 can compare the obtained temperature data with the temperature value required by the transmission system. If the temperature data obtained by the controller 9 is lower than the temperature value required by the transmission system, the electronic fan 8 on the tractor transmission heat dissipation device is still in a stop state. If the temperature data obtained by the controller 9 is higher than the temperature value required by the transmission system, the controller 9 starts one electronic fan 8 on the transmission heat dissipation device of the tractor to cool down, if the temperature of the transmission oil further rises, the controller 9 controls the started electronic fan 8 to reach the maximum rotating speed to cool down, if the temperature of the transmission oil still rises,
the second electronic fan 8 is started until the maximum rotation speed is reached for cooling. If the temperature of the transmission oil continuously rises, the third electronic fan 8 is started until the maximum rotating speed is reached for cooling; if the transmission oil temperature begins to drop, the number of operations and the number of revolutions of the electronic fan 8 are gradually reduced. Until the transmission oil temperature is maintained within the temperature range required for operation of the transmission system.
When the vehicle turns around or makes a transition, the vehicle is lightly loaded, and the electronic fan 8 can be started or stopped according to the temperature change.
The advantage of this embodiment is that, compared to the prior art,
because adopt three electron fan 8 and be array arrangement, carry out the radiating efficiency by the cooling fan of engine direct or indirect drive and promote by a wide margin than traditional tractor transmission heat abstractor, control the electron fan 8 of different quantity simultaneously and start or stop, satisfy the heat dissipation demand of tractor under different external environment temperature and operation operating mode, have very obvious energy saving and consumption reduction function.
The part of the utility model which is not detailed is the prior art; for a person skilled in the art, various technical features of the embodiments described above may be combined arbitrarily, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, however, as long as there is no contradiction between the combinations of the technical features, the combinations should be considered as the scope of the present description. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a tractor transmission heat abstractor, includes radiator core (1), its characterized in that: the upper part and the lower part of the radiator core body (1) are respectively provided with an oil outlet (2) and an oil inlet (6); an oil outlet temperature sensor (3) and an oil inlet temperature sensor (7) are respectively arranged at positions, close to the oil outlet (2) and the oil inlet (6), on the radiator core body (1) and used for acquiring the oil temperature of the oil outlet (2) and the oil inlet (6), converting the oil temperature into a temperature signal and transmitting the temperature signal to a controller (9);
the radiator core body (1) is arranged in a metal shell (4), and the side surface of the metal shell (4) is connected with a plurality of electronic fans (8);
the electronic fans (8) are all electrically connected with the controller (9) and used for controlling the opening number and the rotating speed of the electronic fans (8) according to the received temperature signals by the controller (9).
2. The tractor transmission heat sink of claim 1, wherein: the metal shell (4) is connected with an air guide cover (5); the electronic fans (8) are all installed in the air guide cover (5) and used for enabling air flows generated by the electronic fans (8) to flow through the radiator core (1) completely.
3. The tractor transmission heat sink of claim 2, wherein: the electronic fan (8) is of an air suction structure and is used for enabling the air flow to sequentially flow through the radiator core body (1), the air guide cover (5) and the electronic fan (8).
4. A tractor drive heat sink as claimed in claim 3, wherein: the number of the electronic fans (8) is three, and the electronic fans are vertically and evenly distributed at intervals.
5. The tractor transmission heat sink of claim 4, wherein: the metal shell (4) is connected with the air guide cover (5) through a fastener, and the air guide cover (5) is detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364905.3U CN217927061U (en) | 2022-06-02 | 2022-06-02 | Tractor transmission heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364905.3U CN217927061U (en) | 2022-06-02 | 2022-06-02 | Tractor transmission heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217927061U true CN217927061U (en) | 2022-11-29 |
Family
ID=84179783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221364905.3U Active CN217927061U (en) | 2022-06-02 | 2022-06-02 | Tractor transmission heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217927061U (en) |
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2022
- 2022-06-02 CN CN202221364905.3U patent/CN217927061U/en active Active
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