CN105850377B - Driving cabin of combined-harvester - Google Patents
Driving cabin of combined-harvester Download PDFInfo
- Publication number
- CN105850377B CN105850377B CN201610215812.7A CN201610215812A CN105850377B CN 105850377 B CN105850377 B CN 105850377B CN 201610215812 A CN201610215812 A CN 201610215812A CN 105850377 B CN105850377 B CN 105850377B
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- China
- Prior art keywords
- driver
- cabin
- ventilator
- harvester
- protective cover
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
- A01D67/02—Protection against weather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/0617—Drivers' cabs for tractors or off-the-road vehicles
Abstract
The invention discloses a kind of driving cabin of combined-harvester, including harvester body and driver's seat, anti- bib is provided with front of driver's seat, the side of driver's seat is provided with protective cover, the driver's seat is provided with driver's cabin, the driver's cabin is located at around driver's seat, cab bottom profile edge protection shroud rim, harvester body is protected around rib edge and driver's seat to coincide and fixation sealed to each other, the side of the driver's cabin is provided with door, ventilating opening is provided with the opposite side of driver's cabin, height adjustable ventilation unit is communicated with the outside of ventilating opening, the top of the driver's cabin is height adjustable top.The present invention both can be that driver's cabin cools, and and can is that engine brings fresh air, and can reduce the height of harvester, lifts passing through property.
Description
Technical field
The present invention relates to agricultural machinery, more particularly to driving cabin of combined-harvester.
Background technology
The most of all no driver's cabin of the track combine of commercial type is only equipped with awning, such as
The fertile mental faculties in quescent slate RG35 of thunder walks crawler type grain combine (full feeding) certainly, multi-functional complete feed of starlight most distinguished 4LL-2.0D is combined
Harvester, paddy king's PL40 rice harvesters etc..The reason for being unworthy of driver's cabin is that the working environment of united reaper is generally located
Hot weather under burning sun, if installation driver's cabin, the temperature in driver's cabin can allow people to be difficult to bear.Therefore need for driver's cabin
Cooling, still, one carrys out harvester in traveling and operation process, and vibration is larger, and refrigeration pipe may be caused to loosen, even open
Split, cause to work；Two carry out harvester at work, can produce a large amount of dusts and crop disintegrating slag around it, it is easy to block
The radiator of outdoor machine of air-conditioner；Three come harvester driver's cabin sealing effectiveness it is poor, its refrigeration is too poor；4th, especially gather in
Machine engine power is small, and is not equipped with 220 ~ 250V AC powers, if installation air-conditioning can increase the negative of engine on harvester
Load.Therefore, under the technical conditions and economic condition of existing harvester production, if can all be directly resulted in driver's cabin installation air-conditioning
Production cost steeply rises.
In addition, such harvester is not equipped with the consideration that driver's cabin also has practicality, the fuselage of full-feeding combine harvester is not
Fuselage such as large-scale united reaper is high, and driver can can't see surface state in front of the ceding of Taiwan when sitting down, sometimes in operation
Need to stand and observe, if consequently, it is possible to be equipped with driver's cabin, need driver's cabin being made to very high, this can bring harvesting again
The problem of passing through property of machine, in field, many trees are had, its branch has short, and the driver's cabin of harvester is passing through this
It is easy to driver's cabin colliding branch when a little branches, causes to damage.Or it is the road when transporting harvester by trailer
On some overpass, culvert etc. height limitation, be difficult to pass through when all harvester can be allowed to transport.
Then without driver's cabin harvester at work, can cause the working environment of driver severe again, influence its body
Body health.
Therefore, that commercially sells is not equipped with the harvester of driver's cabin, after consumer buys, it will usually by every means
Driver's cabin is installed, after installing, in order to cool, then is equipped with fan, strong then installation air-conditioning.But its is with high costs, and
Non- masses are receptible.And the engine of full-feeding combine harvester is located at below driver's seat, engine produces when working
The heat of high temperature can diffuse up, along with the irradiation of burning sun, cause to drive indoor temperature and rise, the fan of installation is not
Can solve indoor high temperature.And if air-conditioning is installed, high cost is not said, the load of air-conditioning can directly increase harvester and start
The load of machine, influence harvester normal work.
Radiator is that united reaper is used for carrying out appropriate cooling to the diesel engine in work, hydraulic system, so as to
It is allowed to be maintained at the part of work in Suitable ranges.In the prior art, radiator is by oil radiator and water radiator two
Single component combination forms, front and rear to be arranged on side by side on tank bracket, is fixed on the front end of diesel engine fan.Diesel oil
Engine uses the air draught type of cooling, and fan rotates at a high speed, drives air stream from the front to the back successively from oil radiator, water radiator
In by, in hydraulic system be heated hydraulic medium during oil radiator is flowed through, by air cooling mode by heat not
It is scattered to disconnectedly in air, so as to reach the purpose of cooling hydraulic medium.Meanwhile the cooling water being heated in engine is flowing through water
During radiator, radiated also by air cooling way, so as to reach the purpose of cooling.
But during harvester operation, the radiator of engine is often blocked by dust, stalk disintegrating slag, causes engine
Radiator can not normal work, engine long time high temperature.In the prior art, to solve this problem, the meeting in front of radiator
Shield with screen pack is set.Water radiator assembly is arranged on the inside of shield, and hydraulic oil radiator is then arranged on the shield of engine
On cover.
But, if the mesh setting of shield screen pack is too small, although more dusts and disintegrating slag can be filtered, shield filtering
Net is easy for being blocked, and radiator can not suck the low air of more multi-temperature, still result in engine high-temperature.If mesh is set
Put greatly a bit, radiator can also be penetrated into the fine dust come from shield screen pack and disintegrating slag blocks, and the time one is grown, can also made
Worked into radiator abnormal, high temperature occurs in engine.So although being provided with shield screen pack, in harvester operation,
Need staff's timing to stop operation, allow engine natural cooling, treat its cooling, then clear up shield screen pack and radiator
On dust and disintegrating slag.When opening shield screen pack and cleaning radiator, it is also easy to the dangerous situation scalded by high temperature occur.
The high temperature of engine, the service life of engine was both influenceed, the driver's seat environment temperature of top can be allowed to raise again, further deteriorated
The working environment of driver.
Especially it is not even if being provided with driver's cabin in the prior art, and to have installed air-conditioning additional in driver's cabin, but to protecting
The cooling-down effect of driver's cabin is demonstrate,proved, driver's cabin needs to seal, so the working environment of engine radiator does not improve but.Finally,
Although the working environment of driver and crew slightly improves, engine radiator still can be blocked by stalk disintegrating slag and dust, air-conditioning
Use cause the load of engine to increase, along with engine radiator easily blocks, engine warms can be caused faster, send out
The working time of motivation and service life all can be reduced seriously.
The content of the invention
In order to overcome drawbacks described above, the invention provides a kind of driving cabin of combined-harvester, and it is arranged on harvester, both
Can be that driver's cabin cools, and can is that engine brings fresh air, and the flow direction of air is due to engine radiator
Fan suction, so as to ensure in driver's cabin the moment from the low air of outdoor inlet temperature.
The present invention is achieved through the following technical solutions：
Driving cabin of combined-harvester, including harvester body and driver's seat, driver's seat front are provided with anti-bib, driver's seat
Side is provided with the protective cover of engine radiator, and protective cover includes the protective cover framework for being erected at driver's seat side and bottom with preventing
The side elevation of the protective cover lid of shield frame articulation, protective cover lid and protective cover framework overlaps, and protective cover framework is upper
Isolation backplate is provided with engine radiator upper section, the driver's seat is provided with driver's cabin, and driver's cabin includes cab frame
With the transparent panel for being laid on cab frame surrounding, the driver's cabin is located at around driver's seat, the bottom wheel of cab frame
Harvester body is coincide around wide and protective cover top edge, protection rib edge and driver's seat and sealing is fixed, the driving
The side of room is provided with door, is provided with ventilating opening in the opposite side of driver's cabin, height adjustable ventilation is communicated with the outside of ventilating opening
Device, the top of the driver's cabin is height adjustable top, and the protective cover lid to seal non-porous cover plate, protect by isolation
Plate is the screen pack of densely covered through hole.
The ventilation unit includes the first ventilator straight up, and the first ventilator is fixed on driving chamber outer wall, and first
Ventilator bottom is provided with air outlet close to the side of driver's cabin, and air outlet connects with the ventilating opening in the side wall of driver's cabin；
The upper end of first ventilator is provided with the second ventilator, and the first ventilator connects with the second ventilator, the second ventilator
Downward projection overlapped with the first ventilator, the second ventilator and be hinged on the first ventilator away from the side of driver's cabin, second
Ventilator comes and goes in perpendicular makees circular motion；The both sides of first ventilator and the second ventilator joint are set respectively
There is hasp, the lock body and button of the hasp are respectively arranged on the second ventilator and the first ventilator；Second ventilator is holding up shape
The height of horizontal plane where state next top is provided with higher than the height of place horizontal plane at the top of driver's cabin on the top of the second ventilator
Air intake vent upward vertically, filter mechanism is provided with air intake vent.
The filter mechanism includes the support of cylindrical-shaped structure, and its periphery and top surface are screen pack, and bottom plate is fixed on
At the top of two ventilators, the part transmission that is overlapped on bottom plate with air intake vent.
The brush of cleaning screen pack surface impurity is equipped with outside the periphery and top surface of the filter mechanism, the brush is in
Inverted L-shaped, the center of filter mechanism is provided with brush rotating shaft, the brush rotating shaft and the output shaft drive connection of motor, described
Motor is fixed in filter mechanism, and the end of the horizontal component of the brush is fixedly connected with brush rotating shaft, the vertical portion of brush
Plane is in same level where the end divided and the bottom surface of filter mechanism.
The brush includes inverted L bracket and two mutually perpendicular bar shaped brushes, the L bracket horizontal component
End be fixedly connected with brush rotating shaft, the bar shaped brush is bolted on L bracket homonymy, the brush of bar shaped brush
Hair is close to screen pack outer surface.
A fan, the wind direction direction of the fan are provided with the air outlet of the first ventilator or the ventilating opening of driver's cabin
In driver's cabin.
The top includes canopy frame, canopy frame cladding tarpaulin, and the canopy frame includes horizontal rectangular frame, the square
The both sides of shape framework are respectively equipped with four identical support bars, and the support bar of both sides corresponds and the mutual axle pair of each pair support bar
Claim, parabolically shape, its upper end tend to be horizontal to the general perspective of support bar, and the lower end of support bar passes through horizontal support
Bar rotating shaft is rotatablely connected with rectangular frame, and axial line and side center line of the rectangular frame provided with support bar of strut rotating shaft are put down
OK, shown support bar comes and goes circular motion using strut rotating shaft as axle in vertical direction；The upper end of each pair support bar passes through
Extension spring interconnects, and the center line of the extension spring is with the center line of both ends support bar upper end in same plane
It is interior；Upper end positioned at the support bar of rectangular frame homonymy is fixedly connected with a horizontal gangbar, support bar top
The center line of end and the central axis of gangbar, the both ends of extension spring are separately fixed at the relative preceding surface of gangbar.
The strut rotating shaft both ends are respectively equipped with vertical intermediate plate, and intermediate plate is fixed on the inside of rectangular frame, strut rotating shaft with
Intermediate plate is rotatablely connected.
Beneficial effects of the present invention：
First, both can be that driver's cabin cools, and can is that engine brings fresh air, and air is due to engine radiating
The fan suction of device, it ensure that the moment from the low air of outdoor inlet temperature, makes the reduction of driving indoor temperature in driver's cabin.
2nd, the good by property of the harvester of driver's cabin of the present invention is installed, the height of driver's cabin can pass through the contracting of canopy frame
Put to reduce, ventilation unit, which can be rolled over, to be put, therefore can effectively reduce the height of harvester, lifts passing through property.
3rd, the air of engine radiator fan suction is the screen pack for being located at the upper lateral part of driver's seat one by protective cover
Sucked out of driver's cabin, the air in driver's cabin filters via the filter mechanism of ventilation unit, and air quality is good, so radiator
It is not plugged up.
4th, the filter mechanism of ventilation unit is provided with brush, therefore can clean the screen pack on filter mechanism constantly, prevents
Screen pack is blocked.
Brief description of the drawings
Fig. 1 is use state figure of the present invention.
Fig. 2 is cab structure schematic diagram of the present invention.
Fig. 3 is ventilation unit erected state structural representation of the present invention（Filter mechanism broken section）.
Fig. 4 is ventilation unit bending state structural representation of the present invention.
Fig. 5 is the internal structure schematic diagram of filter mechanism on ventilation unit of the present invention（Without screen pack and bottom plate）.
Fig. 6 is ventilation unit rear perspective schematic diagram of the present invention.
Fig. 7 is the structural representation that ventilation unit of the present invention is provided with fan.
Fig. 8 is canopy structure schematic diagram of the present invention（Tarpaulin partly cut-away）.
Fig. 9 is canopy frame collapsed state schematic diagram of the present invention（Without tarpaulin）.
Figure 10 is harvester structural representation of the prior art（Protective cover broken section）.
Figure 11 is harvester protective roof structure schematic diagram in the prior art（Protective cover lid is opened）.
Figure 12 is harvester protective roof structure schematic diagram of the present invention（Protective cover lid is opened）.
Figure 13 is harvester engine heat spreader structures schematic diagram of the present invention.
Figure 14 is air-flow direction schematic diagram in driver's cabin of the present invention.
Embodiment
As shown in figure 1, the present invention includes harvester body 1 and driver's seat 10, the front of driver's seat 10 is provided with anti-bib 11, driven
The side for sailing seat 10 is provided with protective cover 12, and the driver's seat 10 is provided with driver's cabin 2, and driver's cabin 2 includes cab frame 22 and paving
The transparent panel 23 of the surrounding of cab frame 22 is located at, the driver's cabin 2 is located at around driver's seat 10, the bottom of cab frame 22
The top edge, the edge of anti-bib 22 and the surrounding harvester body 1 of driver's seat 10 of contouring and protective cover 12 coincide and sealing is solid
It is fixed.
The side of the driver's cabin 2 is provided with door 20, is provided with ventilating opening 21 in the opposite side of driver's cabin 2, as shown in Figure 2.
Height adjustable ventilation unit 3 is communicated with the outside of ventilating opening 21, the top of the driver's cabin 2 is adjustable
The top 4 of height.
As shown in figure 3, the ventilation unit 3 in the present embodiment includes the first ventilator 30 straight up, the first ventilator
30 are fixed on the outer wall of driver's cabin 2, and the bottom of the first ventilator 30 is provided with air outlet 31 close to the side of driver's cabin 2, air outlet 31 with
Ventilating opening 21 in the side wall of driver's cabin 2 connects.
The upper end of first ventilator 30 is provided with the second ventilator 32, and the first ventilator 30 connects with the second ventilator 32, the
The downward projection of two ventilators 32 overlaps with the first ventilator 30, away from driver's cabin on the second ventilator 32 and the first ventilator 30
2 side is hinged, as shown in fig. 6, being connected between the second ventilator 32 and the first ventilator 30 by hinge 34, the second ventilator
32 in perpendicular come and go make circular motion.
The both sides of the joint of first ventilator, 30 and second ventilator 32 are respectively equipped with hasp 5, the lock of the hasp 5
Body 50 and button 51 are respectively arranged on the second ventilator 32 and the first ventilator 30, as shown in Figure 4.
As depicted in figs. 1 and 2, the height of the second horizontal plane where erected state next top of ventilator 32 is higher than driver's cabin
The height of horizontal plane where 2 tops.
Still as shown in figure 3, being provided with vertical air intake vent 33 upward on the top of the second ventilator 32, it is provided with air intake vent 33
Filter mechanism 6.
The filter mechanism 6 includes the support 60 of cylindrical-shaped structure, and its periphery and top surface are screen pack 61, and bottom plate 62 is solid
It is scheduled on the top of the second ventilator 32, the part transmission overlapped on bottom plate 62 with air intake vent 33.
With reference to Fig. 5 and Fig. 6, the cleaning surface impurity of screen pack 61 is equipped with outside the periphery and top surface of the filter mechanism 6
Brush 7, the brush 7 is in inverted L-shaped, and the center of filter mechanism 6 is provided with brush rotating shaft 63, the brush rotating shaft 63 and electricity
The output shaft of machine 64（Not shown in figure）Drive connection.The motor 64 is fixed in filter mechanism 6, the level of the brush 7
Partial end is fixedly connected with brush rotating shaft 63, the end of the vertical portion of brush 7 and plane where the bottom surface of filter mechanism 6
In same level.
The brush 7 includes inverted L bracket 70 and two mutually perpendicular bar shaped brushes 71, the L bracket 70
The end of horizontal component is fixedly connected with brush rotating shaft 63, and the bar shaped brush 71 is fixed on L bracket 70 by bolt 72
Homonymy, the bristle 73 of bar shaped brush 71 are close to the outer surface of screen pack 61.
A fan 8 is provided with the air outlet 31 of the first ventilator 30 or the ventilating opening 21 of driver's cabin 2.As shown in fig. 7,
In the present embodiment, fan 8 is located at the air outlet 31 of the first ventilator 30, and the wind direction of the fan 8 is towards in driver's cabin 2.
Air outlet 31 is provided with the lattice framing 81 that X-shaped intersects, and the fan electromotor 80 of fan 8 is fixed on the center of lattice framing 81.
As shown in figure 8, top 4 includes canopy frame 40, canopy frame 40 coats tarpaulin 41, and the canopy frame 40 includes horizontal
Rectangular frame 42, the both sides of the rectangular frame 42 are respectively equipped with four identical support bars 43, and the support bar 43 of both sides is one by one
Corresponding and 43 mutual axial symmetry of each pair support bar, parabolically shape, its upper end tend to be horizontal to the general perspective of support bar 43,
The lower end of support bar 43 is rotatablely connected by the strut rotating shaft 44 of level with rectangular frame 42, the axial line of strut rotating shaft 44
It is provided with the side centerline parallel of support bar 43 with rectangular frame 42, shown support bar 43 is axle in vertical side with strut rotating shaft 44
To round circular motion.
The upper end of each pair support bar 43 is interconnected by extension spring 45, the center line of the extension spring 45
With the center line of the upper end of both ends support bar 43 in the same plane.
Upper end positioned at the support bar 43 of the homonymy of rectangular frame 42 is fixedly connected with a horizontal gangbar 46,
The center line of the upper end of support bar 43 and the central axis of gangbar 46, the both ends of extension spring 45 are separately fixed at linkage
The relative preceding surface of bar 46.
The both ends of strut rotating shaft 44 are respectively equipped with vertical intermediate plate 47, and intermediate plate 47 is fixed on the inner side of rectangular frame 42, support
Bar rotating shaft 44 is rotatablely connected with intermediate plate 47.
As shown in figure 9, support bar 43 moves downward, the upper end of support bar 43 is changed into tending to be perpendicular from horizontal state is tended to
Straight state, the self gravitation of tarpaulin 41 are shakeout on canopy frame 40, and the top 4 of driver's cabin 2 is stowed away, height reduction.Will support
Bar 43 is pushed up, and due to the effect of extension spring 45, pushing course is easy to, and support bar 43 automatically restores to support tarpaulin 41
State.
Figure 10 is the structural representation of track combine of the prior art, and its engine is located under driver's seat 10
Side, the side of driver's seat 10 are provided with the protective cover 12 of engine radiator 13, i.e. protective cover 12 is located at engine radiator 13
Front, protective cover 12 are provided with filtering screen 14.As shown in figure 11, in the prior art, protective cover 12 includes being erected at driver's seat
The protective cover lid 16 that the protective cover framework 15 of 10 sides and bottom are hinged with protective cover framework 15, filtering screen 14 is just located at anti-
On shield lid 16.
As shown in Figure 10, the side elevation of protective cover lid 16 and protective cover framework 15 overlaps.
Still as shown in figure 11, it is provided with isolation backplate positioned at the upper section of engine radiator 13 on protective cover framework 15
17.In the prior art, the isolation backplate 17 is complete non-porous, is sealing.
The height of protective cover 12 is higher by the structure of driver's seat 10, is to have its causa sine qua non, when increase protective cover 12
The surface area of protective cover lid 16, the area for being located at filtering screen 14 thereon then also increase so that engine radiator 13
The air of suction is more.Second, protective cover 12 can protect driver not fall from harvester as the enclosing of driver's seat 10
Fall.
Engine-cooling system of the prior art is as shown in figure 13, including engine radiator 13, fan 18 and starts
Machine 19, fan 18 is among engine radiator 13 and engine 19.Fan 18 extracts empty from the direction of engine radiator 13
Gas, so as to accelerate the heat exchange of engine radiator 13.Due to being located at engine radiating on the protective cover framework 15 of protective cover 12
The upper section of device 13 is the isolation backplate 17 of sealing, therefore the air that fan 18 sucks passes sequentially through filtering screen 14 and engine
Radiator 13, understood in the narration of background technology, both of which is easily blocked by the dust in air, stalk disintegrating slag.
Figure 12 is the structural representation of the protective cover 12 of the present embodiment, and protective cover lid 16 therein is opened, in this reality
Apply in example, protective cover lid 16 is seals non-porous cover plate, and without filtering screen 14, and it is then the through hole that gathers to isolate backplate 17
Screen pack 24.Protective cover 12 of the prior art has certain thickness, so protective cover lid 16 with isolate backplate 17 it
Between have certain distance, form a space for being available for air flow, air can enter from screen pack 24, then flow under
Side, the suction of air feed fan 18.Bottom and top edge, the edge of anti-bib 22 and the driving of protective cover 12 due to cab frame 22
10 surrounding harvester bodies 1 of seat coincide and are sealedly and fixedly connected, therefore the cooling system of engine is the air that fan 18 sucks
In to have a big chunk air be to be sucked by screen pack 24 from driver's cabin 2, as shown in figure 14.Air in driver's cabin 2
It is very clean after being filtered via the filter mechanism 6 on ventilation unit 3, therefore there will be no stalk disintegrating slag to block engine radiating
Device 13, even if there is trickle dust suction, its situation for blocking engine radiator 13 also can just occur a very long time.
So, the air flow of orientation is formd in driver's cabin 2, as shown in figure 14, air flows from ventilation unit 3
Engine-cooling system is flowed to driver's cabin 2, then by driver's cabin 2, therefore, even if temperature radiates upwards caused by engine,
Can be because the continual flowing of air, and the air themperature in driver's cabin 2 will not be raised.Furthermore the first ventilator 30
Air outlet 31 at set fan 8, cooling of both constantly being dried to driver, the air stream in driver's cabin 2 can be promoted again
Dynamic speed, the temperature allowed in driver's cabin 2 are adapted to driver's work.
Claims (8)
1. driving cabin of combined-harvester, including harvester body and driver's seat, anti-bib is provided with front of driver's seat, the one of driver's seat
Side is provided with the protective cover of engine radiator, and protective cover includes being erected at protective cover framework and bottom and the protection of driver's seat side
The side elevation of the protective cover lid of cover frame articulation, protective cover lid and protective cover framework overlaps, and is located on protective cover framework
Engine radiator upper section is provided with isolation backplate, it is characterised in that：The driver's seat is provided with driver's cabin, and driver's cabin includes driving
Sail room framework and be laid on the transparent panel of cab frame surrounding, the driver's cabin is located at around driver's seat, cab frame
Bottom profile and protective cover top edge, protection rib edge and driver's seat around harvester body coincide and sealing fix,
The side of the driver's cabin is provided with door, and ventilating opening is provided with the opposite side of driver's cabin, and adjustable height is communicated with the outside of ventilating opening
The ventilation unit of degree, the top of the driver's cabin is height adjustable top, and the protective cover lid is the non-porous lid of sealing
Plate, isolation backplate are the screen pack of densely covered through hole.
2. driving cabin of combined-harvester according to claim 1, it is characterised in that：The ventilation unit is included straight up
The first ventilator, the first ventilator is fixed on driving chamber outer wall, and the first ventilator bottom is provided with out close to the side of driver's cabin
Air port, air outlet connect with the ventilating opening in the side wall of driver's cabin；
The upper end of first ventilator is provided with the second ventilator, and the first ventilator is connected with the second ventilator, and the second ventilator is bowed
Overlapped depending on projecting with the first ventilator, the second ventilator is hinged with the side away from driver's cabin on the first ventilator, the second ventilation
Cylinder comes and goes in perpendicular makees circular motion；The both sides of first ventilator and the second ventilator joint, which are respectively equipped with, takes
Button, the lock body and button of the hasp are respectively arranged on the second ventilator and the first ventilator；Second ventilator is under erected state
For the height of horizontal plane where top higher than the height of place horizontal plane at the top of driver's cabin, it is vertical to be provided with the top of the second ventilator
Air intake vent upward, filter mechanism is provided with air intake vent.
3. driving cabin of combined-harvester according to claim 2, it is characterised in that：The filter mechanism includes cylindric knot
The support of structure, its periphery and top surface are screen pack, and bottom plate is fixed at the top of the second ventilator, is overlapped on bottom plate with air intake vent
Part transmission.
4. driving cabin of combined-harvester according to claim 3, it is characterised in that：The periphery of the filter mechanism and top
The brush of cleaning screen pack surface impurity is equipped with outside face, the brush is in inverted L-shaped, and the center of filter mechanism is provided with brush
The output shaft drive connection of rotating shaft, the brush rotating shaft and motor, the motor are fixed in filter mechanism, the water of the brush
The end of flat part is fixedly connected with brush rotating shaft, and plane where the end of the vertical portion of brush and the bottom surface of filter mechanism exists
Same level.
5. driving cabin of combined-harvester according to claim 4, it is characterised in that：The brush includes inverted L-shaped branch
Frame and two mutually perpendicular bar shaped brushes, the end of the L bracket horizontal component are fixedly connected with brush rotating shaft, the bar
Shape brush is bolted on L bracket homonymy, and the bristle of bar shaped brush is close to screen pack outer surface.
6. according to the driving cabin of combined-harvester described in any one of claim 1 to 5, it is characterised in that：In the first ventilator
The ventilating opening of air outlet or driver's cabin is provided with a fan, and the wind direction of the fan is towards in driver's cabin.
7. according to the driving cabin of combined-harvester described in any one of claim 1 to 5, it is characterised in that：The top includes top
Tent frame, canopy frame cladding tarpaulin, the canopy frame include horizontal rectangular frame, and the both sides of the rectangular frame are respectively equipped with four
Individual identical support bar, the support bar of both sides corresponds and the mutual axial symmetry of each pair support bar, the general perspective of support bar are in
Parabolic shape, its upper end tend to be horizontal, and the lower end of support bar is rotated by the strut rotating shaft of level with rectangular frame
Connection, the axial line of strut rotating shaft are provided with the side centerline parallel of support bar with rectangular frame, and shown support bar is turned with strut
Axle is that axle comes and goes circular motion in vertical direction；The upper end of each pair support bar is interconnected by extension spring, described
The center line of extension spring and the center line of both ends support bar upper end are in the same plane；Positioned at the branch of rectangular frame homonymy
The upper end of strut is fixedly connected with a horizontal gangbar, in the center line and gangbar of support bar upper end
Heart line is vertical, and the both ends of extension spring are separately fixed at the relative preceding surface of gangbar.
8. driving cabin of combined-harvester according to claim 7, it is characterised in that：The strut rotating shaft both ends are respectively equipped with
Vertical intermediate plate, intermediate plate are fixed on the inside of rectangular frame, and strut rotating shaft is rotatablely connected with intermediate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215812.7A CN105850377B (en) | 2016-04-09 | 2016-04-09 | Driving cabin of combined-harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215812.7A CN105850377B (en) | 2016-04-09 | 2016-04-09 | Driving cabin of combined-harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105850377A CN105850377A (en) | 2016-08-17 |
| CN105850377B true CN105850377B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610215812.7A Active CN105850377B (en) | 2016-04-09 | 2016-04-09 | Driving cabin of combined-harvester |
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| CN107896624A (en) * | 2017-12-09 | 2018-04-13 | 无锡松田豹机械科技有限公司 | A kind of side door |
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|---|---|---|---|---|
| JP4471616B2 (en) * | 2003-10-02 | 2010-06-02 | 三菱農機株式会社 | Combine |
| JP2006121937A (en) * | 2004-10-27 | 2006-05-18 | Kubota Corp | Engine part structure of harvester attached with cabin |
| US8033899B2 (en) * | 2005-08-31 | 2011-10-11 | Kubota Corporation | Cabin for a work vehicle |
| WO2011036672A1 (en) * | 2008-09-25 | 2011-03-31 | Mahindra Navistar Automotives Limited | Natural air ventilation system for a vehicle cab |
| JP5908222B2 (en) * | 2011-06-10 | 2016-04-26 | 株式会社クボタ | Harvester |
| JP6016341B2 (en) * | 2011-08-30 | 2016-10-26 | 株式会社クボタ | Combine |
| JP2013158257A (en) * | 2012-02-01 | 2013-08-19 | Kubota Corp | Cutting and harvesting machine |
| JP6238814B2 (en) * | 2014-03-28 | 2017-11-29 | 株式会社クボタ | Combine |
| CN205431097U (en) * | 2016-04-09 | 2016-08-10 | 宿迁市宇杰机械制造有限公司 | Combine driver's cabin |
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