CN218669549U - Rear heat dissipation structure of green feed harvester - Google Patents
Rear heat dissipation structure of green feed harvester Download PDFInfo
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- CN218669549U CN218669549U CN202223289064.7U CN202223289064U CN218669549U CN 218669549 U CN218669549 U CN 218669549U CN 202223289064 U CN202223289064 U CN 202223289064U CN 218669549 U CN218669549 U CN 218669549U
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Abstract
The utility model provides a rearmounted heat radiation structure of green fodder harvester, is provided with integrated heat dissipation core at green fodder harvester's organism rear end, and the radiating part of harvester arranges side by side in the integrated heat dissipation core, the fan unit that shares ventilates and dispels the heat, compares with independent ventilation and heat dissipation separately, has reduced the quantity of fan, and occupation space is little, and the flat structure that arranges side by side makes heat radiating area strengthen, and the radiating effect is better. The integrated radiating core body is equipped with into the wind gap towards the one side at organism rear portion, and the fan unit has been arranged towards the anterior one side of organism to integrated radiating core body, and the fan unit can be followed go into the wind gap and get into and flow through in the integrated radiating core body the air current of radiating part insufflates in the organism forward to be used for the supplementary heat dissipation of equipment such as the higher engine of temperature, realize better whole radiating effect with less fan quantity.
Description
Technical Field
The utility model relates to a green fodder harvester, specifically speaking are rearmounted heat radiation structure of green fodder harvester.
Background
The green feed harvester is provided with various heat dissipation components such as a water tank, an intercooler and a hydraulic oil radiator, and the engine with large heat generation quantity in the harvester body, so that good heat dissipation is an important factor for ensuring the normal operation of the harvester. At present, most of heat dissipation systems applied to the green feed harvester are formed by separately placing heat dissipation components such as a water tank, an intercooler and a hydraulic oil radiator and using independent fans for heat dissipation. The heat dissipation of the engine casing also requires a corresponding blowing system, and this arrangement has the following disadvantages in practical applications: firstly, each heat dissipation unit uses an independent fan, so that the number of power sources is increased, the failure probability is increased, and the load of power output is increased. Secondly, the scattered arrangement causes the mechanism to occupy the internal space of the machine, which is not beneficial to overhaul and daily maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that it is more to overcome green fodder harvester cooling system component, occupies the great defect of machine inner space, provides a rearmounted heat radiation structure of green fodder harvester.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a blue or green fodder harvester rearmounted heat radiation structure, is provided with integrated heat dissipation core at blue or green fodder harvester's organism rear end, and the heat dissipation part of harvester arranges side by side in the integrated heat dissipation core, integrated heat dissipation core is equipped with into the wind gap towards the one side at organism rear portion, and fan unit has been arranged towards the anterior one side of organism to integrated heat dissipation core, fan unit can will follow it gets into in the wind gap and flows through integrated heat dissipation core the air current of heat dissipation part insufflates in the organism forward to supplementary heat dissipation of equipment to in the organism.
The heat dissipation part comprises a water tank, an intercooler and a hydraulic oil radiator.
Furthermore, the engine of the green fodder harvester is arranged on one surface of the integrated heat dissipation core body, which faces the front part of the machine body, and is positioned on the air blowing path of the fan unit.
The integrated heat dissipation core towards the one side of organism front portion be equipped with fan bracket, fan bracket top is equipped with the mounting platform that is used for bearing harvester hydraulic tank.
The fan support is of a frame structure, the engine and the integrated heat dissipation core are respectively arranged on two sides of the fan support, and a channel for air flow to pass through is formed in the fan support.
The fan unit comprises a main fan and a driven fan, the main fan is connected with a hydraulic motor, and the main fan is connected with the driven fan through a belt.
Furthermore, a tensioning wheel mechanism used for pressing the belt is arranged on the fan support.
The integrated heat dissipation core body is equipped with the radome fairing towards the anterior one side of organism, and the fan unit sets up in the radome fairing.
One side of the integrated radiating core body facing the rear part of the machine body is provided with a filter screen.
The utility model has the advantages that: arrange the radiating part of harvester side by side in integrated radiating core, the heat dissipation that ventilates is carried out to sharing fan unit, compares with independent heat dissipation that ventilates separately, has reduced the quantity of fan, and occupation space is little, and the flat structure who arranges side by side makes heat radiating area strengthen, and the radiating effect is better. The air current that flows through integrated heat dissipation core to its inside radiating part cooling heat dissipation is insufflated backward in the harvester organism by the fan unit, strengthens the inside convection current ventilation of organism, can be used for the supplementary heat dissipation of equipment such as the higher engine of temperature to better whole radiating effect is realized to less fan quantity.
Drawings
Fig. 1 is a schematic diagram of the rear-mounted heat dissipation layout structure of the present invention.
Fig. 2 is a schematic structural diagram of an integrated heat dissipation core and a fan bracket.
Fig. 3 is a side view of fig. 2.
The mark in the figure is: 1. the fan comprises a fan bracket, 2, a fan unit, 201, a main fan, 202, a driven fan, 3, a hydraulic motor, 4, a belt, 5, a tension wheel mechanism, 6, a hydraulic oil tank, 7, a fairing, 8, an integrated heat dissipation core body, 9, a machine body, 10 and an engine.
Detailed Description
The technical solution of the present invention will be described in detail and fully with reference to the accompanying drawings and the detailed description. The specific contents listed in the following examples are not limited to the technical features necessary for solving the technical problems to be solved by the technical solutions described in the claims. Meanwhile, the list is that the embodiment is only a part of the present invention, and not all embodiments.
Fig. 1 shows the layout of the middle heat dissipation system at the rear of the green fodder harvester, and the harvester housing is omitted. The integrated radiating core body 8 is arranged at the rear end of the harvester body 9. The backward surface of the integrated heat dissipation core 8 is positioned outside the machine body shell, the shell of the integrated heat dissipation core is open at the surface, and a filter screen for separating sundries such as broken leaves is arranged as an air inlet for allowing outside air to enter the integrated heat dissipation core. The integrated radiating core body 8 is provided with a fairing 7 towards one side of the front part of the machine body, and the fairing 7 is embedded with the fan unit 2. In normal operation, the fan unit 2 blows forward after sucking the outside air from the air inlet. The water tank, the intercooler, the hydraulic oil radiator and other heat dissipation components of the harvester are arranged in the integrated heat dissipation core body 8, and air entering from the air inlet flows through the heat dissipation components to promote heat dissipation of the integrated heat dissipation core body. A plurality of heat dissipation parts are arranged side by side in the direction of perpendicular to air current, have bigger heat radiating area, and the radiating effect is better.
After air entering the integrated heat dissipation core body 8 from the air inlet flows through the heat dissipation part and takes away heat dissipated by the heat dissipation part, the air is blown forward into the machine body by the fan unit, and the air flow can be utilized to perform auxiliary heat dissipation on equipment such as an engine with higher temperature in the machine body, so that the using number of the heat dissipation fans is reduced. As shown in fig. 1, the engine 10 may be disposed on a face of the integrated radiating core 8 facing the front of the body 9 and on an air blowing path of the fan unit 2. Between the engine 10 and the integrated radiating core 8 is a fan bracket 1 with a frame structure. The fan bracket 1 serves, on the one hand, to hold a fan unit and, on the other hand, to form a passage for the air flow in the bracket by the overhead action of the fan bracket. For example, as shown in fig. 1-3, a mounting platform is arranged above the fan bracket, equipment such as a hydraulic oil tank 6 of the harvester is arranged on the mounting platform, and the lower part of the equipment is overhead, so that air flow blown out by the fan unit can be smoothly blown into the machine body. The air flow blown into the body from the fan unit can be discharged from an opening or a gap in the front or side of the body after further cooling the engine and other devices. A group of fan units arranged at the rear part of the frame can form heat dissipation airflow penetrating through the harvester body, so that heat dissipation of related heating components of the whole harvester is realized. The number of the fans is small, and optimization of spatial layout is facilitated.
As shown in fig. 2, the fan unit 2 may include a main fan 201 and a driven fan 202, and the main fan 201 and the driven fan 202 are arranged along the arrangement direction of the heat dissipating parts in the integrated heat dissipating core 8 to increase the ventilation area. The main fan 201 is driven by a hydraulic motor 3 fixed to the fan bracket 1, and the main fan and the driven fan are connected by a belt 4 to drive the driven fan. And a tensioning wheel mechanism 5 is arranged on the fan bracket 1 and used for pressing the belt 4.
The above description of the specific embodiments is only for the purpose of helping understanding the technical idea of the present invention and the core idea thereof, and although the technical solution is described and illustrated using the specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and detail may be made therein by those skilled in the art without departing from the spirit of the technology. Such modifications and substitutions are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a rearmounted heat radiation structure of green fodder harvester which characterized in that: be provided with integrated heat dissipation core (8) in green fodder harvester's organism (9) rear end, the heat dissipation part of harvester arranges side by side in integrated heat dissipation core (8), integrated heat dissipation core (8) are equipped with into the wind gap towards the one side at organism (9) rear portion, and fan unit (2) have been arranged towards the anterior one side of organism to integrated heat dissipation core, fan unit can be followed go into in the wind gap gets into and flow through integrated heat dissipation core (8) the air current of heat dissipation part insufflates forward in the organism to the supplementary heat dissipation of equipment in the organism.
2. The rear heat dissipation structure of the green feed harvester of claim 1, characterized in that: the heat dissipation part comprises a water tank, an intercooler and a hydraulic oil radiator.
3. The rear heat dissipation structure of the green feed harvester of claim 1, characterized in that: an engine (10) of the green fodder harvester is arranged on one surface, facing the front part of the machine body (9), of the integrated heat dissipation core body (8) and is positioned on a blowing path of the fan unit (2).
4. The rear heat dissipation structure of the green feed harvester of claim 3, characterized in that: integrated heat dissipation core (8) be equipped with fan bracket (1) towards the one side of organism (9) front portion, fan bracket top is equipped with the mounting platform who is used for bearing harvester hydraulic tank (6).
5. The rear heat dissipation structure of the green feed harvester of claim 4, characterized in that: the fan support (1) is of a frame structure, the engine (10) and the integrated heat dissipation core (8) are respectively arranged on two sides of the fan support (1), and a channel for air flow to pass through is formed in the fan support.
6. The rear heat dissipation structure of the green feed harvester as claimed in claim 4, characterized in that: the fan unit (2) comprises a main fan (201) and a driven fan (202), the main fan (201) is connected with a hydraulic motor (3), and the main fan and the driven fan are connected through a belt (4).
7. The rear heat dissipation structure of the green feed harvester of claim 6, characterized in that: and a tension wheel mechanism (5) for pressing the belt (4) is arranged on the fan bracket (1).
8. The rear heat dissipation structure of the green feed harvester of claim 1, characterized in that: the integrated radiating core body (8) is provided with a fairing (7) towards one side of the front part of the machine body (9), and the fan unit (2) is arranged in the fairing (7).
9. The rear heat dissipation structure of the green feed harvester of claim 1, characterized in that: and a filter screen is arranged on one surface of the integrated radiating core body (8) facing the rear part of the machine body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223289064.7U CN218669549U (en) | 2022-12-08 | 2022-12-08 | Rear heat dissipation structure of green feed harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223289064.7U CN218669549U (en) | 2022-12-08 | 2022-12-08 | Rear heat dissipation structure of green feed harvester |
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| Publication Number | Publication Date |
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| CN218669549U true CN218669549U (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223289064.7U Active CN218669549U (en) | 2022-12-08 | 2022-12-08 | Rear heat dissipation structure of green feed harvester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231339A (en) * | 2023-09-12 | 2023-12-15 | 广西柳工农业机械股份有限公司 | Sugarcane harvester heat dissipation system, control method and device |
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2022
- 2022-12-08 CN CN202223289064.7U patent/CN218669549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231339A (en) * | 2023-09-12 | 2023-12-15 | 广西柳工农业机械股份有限公司 | Sugarcane harvester heat dissipation system, control method and device |
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