CN106553504A - A kind of tractor cab ventilation unit - Google Patents
A kind of tractor cab ventilation unit Download PDFInfo
- Publication number
- CN106553504A CN106553504A CN201611037578.XA CN201611037578A CN106553504A CN 106553504 A CN106553504 A CN 106553504A CN 201611037578 A CN201611037578 A CN 201611037578A CN 106553504 A CN106553504 A CN 106553504A
- Authority
- CN
- China
- Prior art keywords
- ceiling
- driver
- cabin
- drainage screen
- elevating mechanism
- 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
Links
Classifications
-
- 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
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
- B60H3/0641—Filter arrangements in the air stream near ventilating openings in the vehicle exterior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/0007—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs moveable head-liners, screens, curtains or blinds for ceilings
-
- 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
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention provides a kind of tractor cab ventilation unit, the device includes being fixed on the ceiling at the top of driver's cabin, the ceiling is fixed on the top of the driver's cabin by elevating mechanism one, the area of the ceiling is more than the surface area at the top of the driver's cabin, drainage screen is provided between the ceiling and the cab side wall upper surface, the holding tank for accommodating drainage screen is provided with the cab side wall, elevating mechanism two in the holding tank, is provided with, drainage screen is arranged on the elevating mechanism two；The elevating mechanism one includes some L-shaped screw mandrels, some screw mandrels are driven by motor one, the end of the horizontal component of the L-shaped screw mandrel is fixed on the side wall of the driver's cabin, the vertical component of the L-shaped screw mandrel is provided with the female thread matched with the screw mandrel through the through hole on the ceiling in the through hole.
Description
Technical field
The present invention relates to a kind of ventilation unit, in particular it relates to a kind of tractor cab ventilation unit.
Background technology
At present, many large-scale farm tractors are equipped with driver's cabin, and this significantly improves the building ring of driver
Border, can be with sun-shading rainproof.But current driver's cabin does not have air-conditioning, and working by day, driving indoor temperature is very high, and driver is usual
Open the window harvesting work is carried out with door.But a large amount of dust, chip can be kicked up when harvesting is carried out, driver's cabin is easy to
Surrounded by airborne dust and chip.So driver is confused eye for the ease of breathing and preventing, can only band muzzle, eyeshield etc., by oneself
Parcel is tight.Natively awfully hot driver's cabin, if so wrap up again undoubtedly allowing driver to be more difficult to stand.Separately
Outward, the dust kicked up can also affect pilot's line of vision, there is potential safety hazard.
The content of the invention
The present invention is in order to solve drawbacks described above present in prior art and deficiency, there is provided a kind of tractor cab leads to
Wind apparatus, the apparatus structure are simple, and ventilation effect is good, and can effectively prevent the chips such as extraneous dust from entering driver's cabin.
To solve above-mentioned technical problem, the present invention provides a kind of tractor cab ventilation unit, including being fixed on driving
The ceiling in ceiling portion, the ceiling are fixed on the top of the driver's cabin by elevating mechanism one, and the area of the ceiling is more than
Surface area at the top of the driver's cabin, is provided with drainage screen, the driving between the ceiling and the cab side wall upper surface
The holding tank for accommodating drainage screen is provided with the wall of room side, elevating mechanism two in the holding tank, is provided with, drainage screen is arranged on the liter
On descending mechanism two；The elevating mechanism one includes some L-shaped screw mandrels, and some screw mandrels are driven by motor one, the L-shaped screw mandrel
The end of horizontal component be fixed on the side wall of the driver's cabin, the vertical component of the L-shaped screw mandrel is through on the ceiling
Through hole, be provided with the through hole with the screw mandrel match female thread.
Further, the elevating mechanism two includes being arranged on the roller filtered on net side wall and is arranged on the receiving
Guide rail in groove sidewall.
Further, the drainage screen is provided with fixed frame, and the roller is arranged on fixed frame.
Further, groove is provided with the position of the ceiling lower surface correspondence drainage screen.
Further, active carbon layer is provided with the inside of the drainage screen.
The Advantageous Effects reached by the present invention：The present invention provides a kind of tractor cab ventilation unit, the device
Ceiling can be moved up and down automatically by elevating mechanism one, to reach the purpose of ventilation；It is provided between ceiling and driver's cabin
Drainage screen, can carry out filtration treatment into the air for driving interior to external world；Drainage screen is arranged on elevating mechanism two, outside
In the case that boundary's air is than comparatively fresh, drainage screen can be retracted in the holding tank in cab side wall；It is provided with ceiling
Groove, when having served as filter screen work, drainage screen is sticked in groove so that it is tightr that drainage screen is connected with ceiling.
Description of the drawings
Fig. 1 schematic structural views of the invention；
Fixed frame schematic top plan view in Fig. 2 embodiments of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, the present invention provides a kind of tractor cab ventilation unit, including being fixed at the top of driver's cabin 1
Ceiling 2, the ceiling 2 are fixed on the top of the driver's cabin 1 by elevating mechanism one, and the area of the ceiling 2 is more than described
Surface area at the top of driver's cabin 1, is provided with drainage screen 3, the driving between 1 wall upper surface of the ceiling 2 and the driver's cabin
The holding tank for accommodating drainage screen 3 is provided with 1 side wall of room, elevating mechanism two in the holding tank, is provided with, drainage screen 3 is arranged on described
On elevating mechanism two；The elevating mechanism one includes some L-shaped screw mandrels 4, and some screw mandrels 4 are driven by motor one, the L-shaped
The end of the horizontal component of screw mandrel 4 is fixed on the side wall of the driver's cabin 1, and the vertical component of the L-shaped screw mandrel 4 is through described
Through hole on ceiling 2, is provided with the female thread matched with the screw mandrel 4 in the through hole.
The elevating mechanism two includes the roller 6 being arranged on 3 side wall of the drainage screen and is arranged on the holding tank side
Guide rail on wall.It should be noted that the matching form of the upper surface of 3 shape of drainage screen and driver's cabin 1, e.g., driver's cabin 1 is upper
Surface is square, then can be connected with each other using four block-shaped identicals filtration net units and surround quadratic filter net 3.In order that filtering
Net 3 is more firm, and fixed frame 5 is provided with the drainage screen 3, and the roller 6 is arranged on fixed frame 5.As this
Bright specific embodiment, the upper surface of driver's cabin 1 are direction, filter net unit and are connected with each other and surround quadratic filter net 3, therefore,
Fixed frame 5 is also for cube shaped, but its structure is specially：The area equation of upper surface and lower surface, in four sides, phase
Mutually the area of a pair of parallel sides is more than another area to side, and roller is arranged on the side wall of the big side of area, such as
Shown in Fig. 2.
Groove is provided with the position of 2 lower surface of ceiling correspondence drainage screen 3, when drainage screen 3 works, drainage screen 3 blocks
Enter in groove so that it is tightr that drainage screen 3 is connected with ceiling 2, prevents the air with dust from entering driver's cabin.
The inner side of the drainage screen 3 is provided with active carbon layer, can further adsorb the impurity in air, and, active carbon layer
For dismountable, convenient cleaning, reuse.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of tractor cab ventilation unit, it is characterised in that：Including the ceiling being fixed at the top of driver's cabin, the ceiling
The top of the driver's cabin is fixed on by elevating mechanism one, the area of the ceiling is more than the surface at the top of the driver's cabin
Product, is provided with drainage screen between the ceiling and the cab side wall upper surface, be provided with receiving and filter in the cab side wall
The holding tank of net, is provided with elevating mechanism two in the holding tank, drainage screen is arranged on the elevating mechanism two；The elevator
Structure one includes some L-shaped screw mandrels, and some screw mandrels are driven by motor one, and the end of the horizontal component of the L-shaped screw mandrel is fixed
On the side wall of the driver's cabin, the vertical component of the L-shaped screw mandrel is provided with the through hole through the through hole on the ceiling
The female thread matched with the screw mandrel.
2. tractor cab ventilation unit according to claim 1, it is characterised in that：The elevating mechanism two includes setting
Put in the roller filtered on net side wall and be arranged on the guide rail accommodated in groove sidewall.
3. tractor cab ventilation unit according to claim 2, it is characterised in that：The drainage screen is provided with fixation
Framework, the roller are arranged on fixed frame.
4. tractor cab ventilation unit according to claim 1, it is characterised in that：The ceiling lower surface was corresponded to
Groove is provided with the position of filter screen.
5. tractor cab ventilation unit according to claim 1, it is characterised in that：It is provided with the inside of the drainage screen
Active carbon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037578.XA CN106553504A (en) | 2016-11-23 | 2016-11-23 | A kind of tractor cab ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611037578.XA CN106553504A (en) | 2016-11-23 | 2016-11-23 | A kind of tractor cab ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106553504A true CN106553504A (en) | 2017-04-05 |
Family
ID=58444967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611037578.XA Pending CN106553504A (en) | 2016-11-23 | 2016-11-23 | A kind of tractor cab ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106553504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016588A (en) * | 2019-12-30 | 2020-04-17 | 山东奥斯登房车有限公司 | Fresh air system |
-
2016
- 2016-11-23 CN CN201611037578.XA patent/CN106553504A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016588A (en) * | 2019-12-30 | 2020-04-17 | 山东奥斯登房车有限公司 | Fresh air system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205261885U (en) | Novel air conditioner filter screen removes dust device | |
| US20060053703A1 (en) | Modular building roof-rim parapet structure | |
| CN107998766A (en) | A kind of filtering dust-arrester | |
| CN106427505A (en) | Skylight of bus | |
| CN106553504A (en) | A kind of tractor cab ventilation unit | |
| CN206201934U (en) | A kind of tractor cab ventilation unit | |
| CN107816081A (en) | A kind of wide area courtyard rain water collecting system | |
| CN205697565U (en) | A kind of stair cleaning machine | |
| CN106836032A (en) | The high-altitude working safety frame that unmanned plane stops auxiliary monitoring is installed | |
| CN205887312U (en) | Environmental protection room of dusting | |
| CN210234998U (en) | Dustproof transfer car (buggy) is used in production of water quality improver workshop | |
| CN205116791U (en) | Portable distribution room of retaining cooling type | |
| CN212504779U (en) | Hierarchical collection device of essential oil purification | |
| CN113187215A (en) | Platform movable aerial working platform | |
| CN206503518U (en) | A kind of intelligent electric-controlled windowpane of automated cleaning | |
| CN206360413U (en) | A kind of public transport bicycle shed | |
| CN207667316U (en) | Central dust-collection device | |
| CN207605987U (en) | A kind of special clean of ore dressing carries charcoal sieve | |
| CN106258622A (en) | A kind of agricultural greenhouse with environment-friendly function | |
| CN205890541U (en) | Energy -concerving and environment -protective agricultural four -wheel tractor | |
| CN205840183U (en) | A kind of rain-proof screen window | |
| CN111947270B (en) | Shelter air interchanger | |
| CN203829862U (en) | Airflow inertia dust catcher | |
| CN220923933U (en) | Vehicle-mounted transportation support for plant protection unmanned aerial vehicle | |
| CN209302448U (en) | Air regulator depositing dust dust-filtering system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |
|
| WD01 | Invention patent application deemed withdrawn after publication |