CN109017276A - A kind of steering wheel type tractor - Google Patents
A kind of steering wheel type tractor Download PDFInfo
- Publication number
- CN109017276A CN109017276A CN201710430122.8A CN201710430122A CN109017276A CN 109017276 A CN109017276 A CN 109017276A CN 201710430122 A CN201710430122 A CN 201710430122A CN 109017276 A CN109017276 A CN 109017276A
- Authority
- CN
- China
- Prior art keywords
- conductive
- conductive sheet
- power supply
- engine
- folding bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/026—Thermostatic control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Guiding Agricultural Machines (AREA)
Abstract
A kind of steering wheel type tractor, wherein, engine is provided at the top of chassis, the setting of the front end face of the radiator fan and engine, controller is provided at the top of engine, it is provided with power supply above the right side of engine, separate cavities are provided between the power supply and engine, controller includes metal shell, left power supply line, right power supply line, left conductive sheet, right conductive sheet, left conductive folding bar, right conductive folding bar, left wax item, right wax item and middle conductive part.Not only radiating efficiency is higher by the design, but also controlling is stronger.
Description
Technical field
It is scattered it is particularly applicable to improve the present invention relates to a kind of motor vehicle facility more particularly to a kind of steering wheel type tractor
The thermal efficiency enhances controlling.
Background technique
Currently, the radiator on steering wheel type tractor is all mounted on the side of the rear direction disk of engine, not only account for
According to driving space, and radiator, close to driver, safety is lower, in addition, radiator is uncontrollable, as long as engine
Work radiator just works, and efficiency is lower.
Chinese patent, Authorization Notice No. CN202718746U, the utility model that authorized announcement date is on 2 6th, 2013
Patent discloses a kind of high-power steering wheel type tractor radiator, including for radiating to engine water water tank,
The oil radiator that radiate to gearbox machine oil and cooling middle cold heat sink, oil radiator are carried out to compressed air
It is fixed on the side of water tank, the top of water tank is located at water inlet, lower part is equipped with water outlet, and the top of oil radiator is equipped with fuel-displaced
Mouth, lower part are equipped with oil inlet, and middle cold heat sink is connected to the front of water tank, the air inlet and outlet of middle cold heat sink by bracket
Mouth is arranged at the top of water tank, and is equipped with fin, water tank and machine oil on water tank and oil radiator and middle cold heat sink
The fin at radiator rear portion is right against fan.Although water tank, oil radiator and middle cold heat sink are mounted on one by the design
It rises, the volume of radiator can be reduced, save space, but it still has the disadvantage that the heat dissipation of the design belongs to passive type and dissipates
Heat is not the immediate reaction made according to the case where temperature, and radiating efficiency is lower, and controlling is weaker.
Summary of the invention
The purpose of the present invention is overcome radiating efficiency existing in the prior art is lower, controlling is weaker defect and ask
Topic, provides that a kind of radiating efficiency is higher, the stronger steering wheel type tractor of controlling.
In order to achieve the above object, the technical solution of the invention is as follows: a kind of steering wheel type tractor, including chassis,
Steering wheel and engine, the bottom both ends of the chassis are provided with front-wheel and rear-wheel, are provided with engine at the top of chassis,
And it is connected with steering wheel on the engine；
The steering wheel type tractor further includes radiator fan, controller, power supply and run indicator, the radiator fan
It is arranged with the front end face of engine, the middle part of radiator fan is connected by rotary shaft with protective net, the shell of engine
It is connected at the top of the upper bottom wall at position and the shell of controller between radiator fan, engine, the shell of engine
Top be provided with the power supply with run indicator, and power supply via controller and radiator fan carry out circuit connection；
The controller includes metal shell, left power supply line, right power supply line, left conductive sheet, right conductive sheet, left conductive folding
Item, right conductive folding bar, left wax item, right wax item and middle conductive part, one end of the left power supply line are controlled to a power supply, left power supply line
Other end drawing-in metal shell left wall after be connected with the back side of left conductive sheet, the front of left conductive sheet is with right conductive sheet
Positive face setting, the back side of right conductive sheet is connected with one end of right power supply line, outside the other end drawing-in metal of right power supply line
Be connected after the right wall of shell with radiator fan, left conductive sheet, right conductive sheet top spacing be greater than its bottom end spacing, left conduction
Middle conductive part is provided between piece, right conductive sheet right above gap, width of conductive part is greater than left conductive sheet, right conduction in this
Bottom end spacing between piece, but the top spacing being less than between left conductive sheet, right conductive sheet, the both ends of middle conductive part are respectively through a left side
One end after conductive folding bar, right conductive folding bar with left wax item, right wax item is correspondingly connected with, the other end and gold of left wax item, right wax item
The inner wall for belonging to shell is connected.
The radiator fan, controller are covered with the same protective cover at the top of separate cavities, the left end of the protective cover with
Power supply is connected.
The bottom end of the left conductive folding bar is connected with the left end of middle conductive part, the top of left conduction folding bar and left wax item phase
The middle part of connection, left conduction folding bar is located at the surface of left conductive sheet；The bottom end of the right conductive folding bar and the right side of middle conductive part
End is connected, and the top of right conduction folding bar is connected with right wax item, and the middle part of right conduction folding bar is located at the surface of right conductive sheet.
The bottom surface of the middle conductive part is connected with a conductive ball of string, and the volume of a conductive ball of string is greater than the body of middle conductive part
Product.The left conductive sheet, right conductive sheet bottom be connected through collets with the bottom wall of metal shell.
The left power supply line, right power supply line outside be arranged with left insulation tube, right insulation tube, the both ends of left insulation tube respectively
Be connected respectively with the back side of the left wall of metal shell, left conductive sheet, the both ends of right insulation tube respectively with the right wall of metal shell,
The back side of right conductive sheet is connected.
Compared with prior art, the invention has the benefit that
1, in a kind of steering wheel type tractor of the present invention, the front end face of the radiator fan and engine is arranged, and starts
It is provided with controller at the top of machine, is provided with power supply above the right side of engine, is provided with and is isolated between the power supply and engine
Chamber, the left and right ends of controller are connect with radiator fan, power circuit respectively, are carried out in use, not only increasing a fan
Heat dissipation, and the radiator fan is also controlled by controller and is run, and controller can control the fortune of fan according to the concrete condition of temperature
Whether row, effective heat dissipation not only can be carried out, but also improve the utilization efficiency of fan, controlling is stronger.Therefore, of the invention to dissipate
The thermal efficiency is higher, and controlling is stronger.
2, in a kind of steering wheel type tractor of the present invention comprising controller include metal shell, left power supply line, right electricity
Source line, left conductive sheet, right conductive sheet, left conductive folding bar, right conductive folding bar, left wax item, right wax item, middle conductive part, a conductive ball of string,
Collets, left insulation tube and right insulation tube, if temperature is excessively high in use, the wax item in controller melts, left conduction folding bar, the right side
Conductive folding bar, middle conductive part are fallen together, until middle conductive part is stuck between left and right conductive sheet or left and right conductive folding bar difference
It is overlapped on the top of left and right conductive sheet, so that left and right power supply line is connected, so that fan, power supply is connected, to automatically turn on fan,
To realize the purpose of temperature control.Therefore, not only radiating efficiency is higher by the present invention, but also controlling is stronger.
3, in a kind of steering wheel type tractor of the present invention, the radiator fan, controller are covered at the top of separate cavities
The left end of the same protective cover, the protective cover is controlled to a power supply, which can carry out radiator fan, controller, separate cavities
Protection, avoids external blow and dust, the rising of heat caused by dust and accident is prevented, in addition, separate cavities can be by engine
It is mutually isolated with power supply, accident occurs between pre- preventing engine, power supply.Therefore, radiating efficiency of the invention is higher, safety compared with
It is high.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of controller in Fig. 1.
In figure: chassis 1, steering wheel 2, engine 3, separate cavities 4, radiator fan 5, protective net 51, rotary shaft 52, control
Device 6, metal shell 61, collets 611, left power supply line 62, left insulation tube 621, right power supply line 63, right insulation tube 631, left conduction
Piece 64, right conductive sheet 65, left conductive folding bar 66, left wax item 661, right conductive folding bar 67, right wax item 671, middle conductive part 68, conduction
A ball of string 681, power supply 7, run indicator 71, front-wheel 8, rear-wheel 9, protective cover 10.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the present invention is described in further detail.
Referring to Fig. 1-Fig. 2, a kind of steering wheel type tractor, including chassis 1, steering wheel 2 and engine 3, the vehicle bottom
The bottom both ends of disk 1 are provided with front-wheel 8 and rear-wheel 9, and the top of chassis 1 is provided with engine 3, and connects on engine 3
There is steering wheel 2；
The steering wheel type tractor further includes radiator fan 5, controller 6, power supply 7 and run indicator 71, described to dissipate
The front end face of Hot-air fan 5 and engine 3 is arranged, and the middle part of radiator fan 5 is connected by rotary shaft 52 with protective net 51,
The bottom wall at the position on the shell of engine 3 between radiator fan 5, engine 3 is connected with the top of the shell of controller 6
It connects, the power supply 7 with run indicator 71, and 7 via controller 6 of power supply and radiator fan 5 is provided at the top of the shell of engine 3
Carry out circuit connection；
The controller 6 includes metal shell 61, left power supply line 62, right power supply line 63, left conductive sheet 64, right conductive sheet
65, left conductive folding bar 66, right conductive folding bar 67, left wax item 661, right wax item 671 and middle conductive part 68, the left power supply line 62
One end is connected with power supply 7, the back side after the left wall of the other end drawing-in metal shell 61 of left power supply line 62 with left conductive sheet 64
It is connected, the front of left conductive sheet 64 is arranged with the positive face of right conductive sheet 65, the back side of right conductive sheet 65 and right power supply line
63 one end is connected, and is connected after the right wall of the other end drawing-in metal shell 61 of right power supply line 63 with radiator fan 5, a left side is led
Electric piece 64, right conductive sheet 65 top spacing be greater than its bottom end spacing, between left conductive sheet 64, right conductive sheet 65 gap just on
Side is provided with middle conductive part 68, and width of conductive part 68 is greater than the bottom end spacing between left conductive sheet 64, right conductive sheet 65 in this,
But be less than top spacing between left conductive sheet 64, right conductive sheet 65, the both ends of middle conductive part 68 respectively through left conductive folding bar 66,
One end after right conduction folding bar 67 with left wax item 661, right wax item 671 is correspondingly connected with, the other end of left wax item 661, right wax item 671
It is connected with the inner wall of metal shell 61.
The radiator fan 5, controller 6, separate cavities 4 top be covered with the same protective cover 10, the protective cover 10
Left end be connected with power supply 7.
The bottom end of the left conductive folding bar 66 is connected with the left end of middle conductive part 68, the top and a left side of left conduction folding bar 66
Wax item 661 is connected, and the middle part of left conduction folding bar 66 is located at the surface of left conductive sheet 64；The bottom end of the right conductive folding bar 67
It is connected with the right end of middle conductive part 68, the top of right conduction folding bar 67 is connected with right wax item 671, in right conduction folding bar 67
Portion is located at the surface of right conductive sheet 65.
The bottom surface of the middle conductive part 68 is connected with a conductive ball of string 681, and the volume of a conductive ball of string 681 is greater than middle conduction
The volume in portion 68.The left conductive sheet 64, right conductive sheet 65 bottom be connected through collets 611 with the bottom wall of metal shell 61
It connects.
The left power supply line 62, right power supply line 63 outside be arranged with left insulation tube 621, right insulation tube 631 respectively, it is left absolutely
The both ends of edge pipe 621 are connected with the back side of the left wall of metal shell 61, left conductive sheet 64 respectively, the both ends of right insulation tube 631
It is connected respectively with the back side of the right wall of metal shell 61, right conductive sheet 65.
In use, the high temperature that engine generates can increase the temperature of metal shell 61, if temperature is excessively high, left wax item 661,
Right wax item 671 melts, and left conduction folding bar 66, right conductive folding bar 67, middle conductive part 68 are fallen together, until middle conductive part 68 is stuck in
Between left conductive sheet 64, right conductive sheet 65 or left conductive folding bar 66, right conductive folding bar 67 is overlapped on left conductive sheet 64 respectively, the right side is led
The top of electric piece 65, so that left power supply line 62, right power supply line 63 is connected, so that radiator fan 5, power supply 7 is connected, dissipating after starting
Hot-air fan 5 can generate high wind effectively to radiate.
The foregoing is merely better embodiment of the invention, protection scope of the present invention is not with above embodiment
Limit, as long as those of ordinary skill in the art's equivalent modification or variation made by disclosure according to the present invention, should all be included in power
In the protection scope recorded in sharp claim.
Claims (5)
1. a kind of steering wheel type tractor, including chassis (1), steering wheel (2) and engine (3), the bottom of the chassis (1)
Portion both ends are provided with front-wheel (8) and rear-wheel (9), are provided at the top of chassis (1) engine (3), and connect on engine (3)
It is connected to steering wheel (2), it is characterised in that:
The steering wheel type tractor further includes radiator fan (5), controller (6), power supply (7) and run indicator (71), institute
The front end face for stating radiator fan (5) and engine (3) is arranged, and the middle part of radiator fan (5) passes through rotary shaft (52) and anti-
Protective net (51) is connected, the bottom wall at the position on the shell of engine (3) between radiator fan (5), engine (3) and control
It is connected at the top of the shell of device (6) processed, is provided with the power supply with run indicator (71) at the top of the shell of engine (3)
(7), and power supply (7) via controller (6) and radiator fan (5) carry out circuit connection；
The controller (6) includes that metal shell (61), left power supply line (62), right power supply line (63), left conductive sheet (64), the right side are led
Electric piece (65), left conductive folding bar (66), right conductive folding bar (67), left wax item (661), right wax item (671) and middle conductive part (68),
One end of the left power supply line (62) is connected with power supply (7), the other end drawing-in metal shell (61) of left power supply line (62)
It is connected after left wall with the back side of left conductive sheet (64), the front of left conductive sheet (64) and the positive face of right conductive sheet (65) are set
It sets, the back side of right conductive sheet (65) is connected with one end of right power supply line (63), the other end drawing-in metal of right power supply line (63)
Be connected after the right wall of shell (61) with radiator fan (5), left conductive sheet (64), right conductive sheet (65) top spacing be greater than its
Bottom end spacing is provided with middle conductive part (68) right above gap between left conductive sheet (64), right conductive sheet (65), conduction in this
The width in portion (68) is greater than the bottom end spacing between left conductive sheet (64), right conductive sheet (65), but is less than left conductive sheet (64), the right side
Top spacing between conductive sheet (65), the both ends of middle conductive part (68) are respectively through left conductive folding bar (66), right conductive folding bar
(67) one end afterwards with left wax item (661), right wax item (671) is correspondingly connected with, left wax item (661), right wax item (671) the other end
It is connected with the inner wall of metal shell (61).
2. a kind of steering wheel type tractor according to claim 1, it is characterised in that: the radiator fan (5), controller
(6), the same protective cover (10) are covered at the top of separate cavities (4), the left end of the protective cover (10) is connected with power supply (7)
It connects.
3. a kind of steering wheel type tractor according to claim 1, it is characterised in that: the bottom of the left conductive folding bar (66)
End is connected with the left end of middle conductive part (68), and the top of left conduction folding bar (66) is connected with left wax item (661), left conductive folding
The middle part of item (66) is located at the surface of left conductive sheet (64)；The bottom end and middle conductive part (68) of the right conductive folding bar (67)
Right end is connected, and the top of right conduction folding bar (67) is connected with right wax item (671), and the middle part of right conduction folding bar (67) is located at the right side
The surface of conductive sheet (65).
4. a kind of steering wheel type tractor according to claim 1, it is characterised in that: the bottom surface of the middle conductive part (68)
It is connected with a conductive ball of string (681), and the volume of a conductive ball of string (681) is greater than the volume of middle conductive part (68).The left conduction
Piece (64), right conductive sheet (65) bottom be connected through collets (611) with the bottom wall of metal shell (61).
5. a kind of steering wheel type tractor according to claim 1, it is characterised in that: the left power supply line (62), right electricity
The outside of source line (63) is arranged with left insulation tube (621), right insulation tube (631) respectively, the both ends of left insulation tube (621) respectively with
The left wall of metal shell (61), the back side of left conductive sheet (64) are connected, the both ends of right insulation tube (631) respectively with metal shell
(61) back side of right wall, right conductive sheet (65) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430122.8A CN109017276A (en) | 2017-06-09 | 2017-06-09 | A kind of steering wheel type tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430122.8A CN109017276A (en) | 2017-06-09 | 2017-06-09 | A kind of steering wheel type tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109017276A true CN109017276A (en) | 2018-12-18 |
Family
ID=64629704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710430122.8A Pending CN109017276A (en) | 2017-06-09 | 2017-06-09 | A kind of steering wheel type tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109017276A (en) |
-
2017
- 2017-06-09 CN CN201710430122.8A patent/CN109017276A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |