CN113147921A - Engineering vehicle cab with linkage type dust-separation purification system - Google Patents
Engineering vehicle cab with linkage type dust-separation purification system Download PDFInfo
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- CN113147921A CN113147921A CN202110484489.4A CN202110484489A CN113147921A CN 113147921 A CN113147921 A CN 113147921A CN 202110484489 A CN202110484489 A CN 202110484489A CN 113147921 A CN113147921 A CN 113147921A
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- air guide
- engineering vehicle
- linkage type
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- 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
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- 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
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- 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
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0493—Appurtenances
- B60J5/0494—Rain covers deployed upon opening door
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- 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
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/06—Doors arranged at the vehicle sides slidable; foldable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to the technical field of engineering vehicle accessories, in particular to an engineering vehicle cab with a linkage type dust separation and purification system. According to the engineering vehicle cab with the linkage type dust-separation purification system, the lateral rain shield linked with the sliding cabin door is arranged on the outer side surface of the cab body, the sliding cabin door slides along the lateral guide rail on the outer side of the cab body to control the communication state of the lateral rain shield and the detachable hidden air duct, and the control is simple and convenient; the detachable hidden air duct is detachably designed, so that the replacement and maintenance in the later period are facilitated, and the later-period use cost is reduced; the air purification device controlled by the sliding cabin door is arranged inside the cockpit body, so that the functionality of the whole cockpit is greatly enhanced, the air quality inside the whole cockpit is improved, and the working environment safety of constructors is ensured.
Description
Technical Field
The invention relates to the technical field of engineering vehicle accessories, in particular to an engineering vehicle cab with a linkage type dust-separation purification system.
Background
The important components of the truck body of the truck and the special vehicle in the cab are places where the driver works for a long time, and the structure and the comfort level of the truck are directly related to the working efficiency and the physical and psychological health of the driver. In general, the cab is mostly of a structure combining a metal thin shell and curved glass.
The space in the cab of the engineering truck is limited and closed, the traditional engineering truck part is not provided with an air purification device, the air exchange with the outside is carried out by only depending on the gap of the cab, dust carried by outdoor air enters the cab to form suspended particulate matters, carbon dioxide and the like generated by the normal breathing of an indoor driver form gaseous pollutants, the mobility of indoor air is poor, the pollutants and the like can not be well diluted and replaced, and the health of drivers is seriously threatened, at present, the air conditioning of the cab of the engineering truck operating in a strong dust pollution environment usually adopts an air conditioning and ventilation method, the air conditioning is used for controlling the indoor temperature, the ventilation is used for diluting the pollutant concentration, the air pollution of the cab of the engineering truck caused by the operating environment can not be effectively eliminated by the method because the traveling speed of the engineering truck is slow, the dust concentration of the outside the vehicle is high, therefore, the cab of the engineering vehicle constructed in the environment with serious dust pollution lacks effective air purification.
Along with artificial intelligence's rapid development and people to the past of beautiful life, traditional engineering vehicle driver's cabin simple structure, the function is single, can't carry out purification treatment to the air in the driver's cabin, lead to the construction environment to expect much, can't guarantee the healthy health of operating environment, can't keep apart outside air when the business turn over, also can't clear away the dust when constructor business turn over, and ordinary air change equipment occupies also very greatly to the space in the driver's cabin, the adaptation market demand that the driver's cabin for engineering vehicle can not be fine at present stage.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background technology, the improved engineering vehicle cab with the linkage type dust-separation purification system is provided, the problems that the traditional engineering vehicle cab is simple in structure and single in function, the air in the cab cannot be purified, the construction environment requirement is high, the operation environment health cannot be guaranteed, the external air cannot be isolated when the engineering vehicle cab enters and exits, dust cannot be removed when constructors enter and exit, the space in the cab is occupied by common air exchange equipment, and the cab for the engineering vehicle cannot well adapt to the market demand at the present stage are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: an engineering vehicle cab with a linkage type dust separation and purification system comprises a cab body, a sliding cabin door and an electric centrifugal fan, wherein a lateral access is formed in the outer side surface of the cab body, lateral mounting grooves with built-in lateral guide rails are formed in the upper end and the lower end of the outer side surface of the cab body, the sliding cabin door is inserted into the lateral guide rails through a translation sliding block on the inner side surface and is in sliding connection with the outer side surface of the cab body, a lateral rain shield is fixed on the outer side surface of the cab body through bolts and located outside the sliding cabin door, a plurality of bottom exhaust ports are formed in the lower surface of the lateral rain shield, a linkage type internal control mechanism for controlling the flow and the flow direction of the bottom exhaust ports is movably mounted in the lateral rain shield, a top transmission accommodating groove with a built-in detachable hidden air guide cylinder is formed in the inner top surface of the cab body, and lateral air guide holes for assembling the detachable hidden air guide cylinder are formed in the inner walls of the two sides of the top transmission accommodating groove.
The detachable hidden air duct is characterized in that lateral air ducts with symmetrical integrated structures are arranged on two sides of the detachable hidden air duct, the detachable hidden air duct is inserted into a lateral air duct hole through the lateral air ducts and is movably connected with the inside of a top transmission storage groove, the inside of the detachable hidden air duct is divided into a first centrifugal chamber, a second centrifugal chamber and a middle power chamber through an internal partition plate, an electric centrifugal fan is fixedly arranged inside the middle power chamber, and centrifugal blades controlled to rotate by the electric centrifugal fan are arranged inside the first centrifugal chamber and the second centrifugal chamber.
Lateral air vents are arranged on the outer side face of the detachable hidden air duct and correspond to the first centrifugal chamber and the second filtering chamber.
The side direction rain-proof cover inside seted up inside air guide runner, coordinated type internal control mechanism including the sealed regulating plate of type of falling L structure translation of sliding assembly in inside air guide runner, fix at the sealed regulating plate lower extreme of translation integrative structure bending plate, install the inside extrusion spring on the sealed regulating plate lateral surface of translation, fix side direction limit baffle and the bottom limit baffle at inside air guide runner medial surface, the side direction rain-proof cover put the lateral surface to one side on offer the side direction inlet port that is linked together with inside air guide runner, the side direction rain-proof cover lower surface offer the bottom inlet port that is linked together with inside air guide runner.
The air purifier is characterized in that an external air guide pipe which protrudes outwards and has an integral structure is arranged at the position of the near-side air inlet hole of the sliding cabin door, a lateral air inlet groove communicated with the inside of the external air guide pipe is formed in the outer side surface of the sliding cabin door, an air purification filter element is filled in the lateral air inlet groove, and an internal thread sunken groove of a built-in external thread assembling cover plate is formed in the opening position of the outer side of the lateral air inlet groove.
And an external air inlet with a built-in metal filter screen is formed in the external thread assembling cover plate.
The inside air guide runner medial surface on offer the side direction assembly blind hole that is used for installing inside extrusion spring, the sealed regulating plate lateral surface of translation on have outside bellied body structure assembly support, the sealed regulating plate of translation go into inside extrusion spring inside and side direction rain-proof cover elastic connection through the assembly support card.
The inner air guide channel is divided into a first air guide chamber and a second air guide chamber through a separating partition plate, and a first lateral assembly conduit communicated with the inside of the first air guide chamber and a second lateral assembly conduit communicated with the inside of the second air guide chamber are arranged on the lateral rain shield outer side assembly face.
The translation seal adjusting plate is provided with a first air hole matched with the bottom exhaust port.
The invention has the beneficial effects that:
(1) according to the engineering vehicle cab with the linkage type dust-separation purification system, the lateral rain shield linked with the sliding cabin door is arranged on the outer side surface of the cab body, the sliding cabin door slides along the lateral guide rail on the outer side of the cab body to control the communication state of the lateral rain shield and the detachable hidden air duct, and the control is simple and convenient;
(2) the top transmission accommodating groove for mounting the detachable hidden air duct is formed in the inner top surface of the cockpit body, so that the replacement and maintenance in the later period are facilitated and the later-period use cost is reduced through the detachable design;
(3) an air purification device controlled by a sliding cabin door is arranged in the cockpit body, so that the functionality of the whole cockpit is greatly enhanced, the air quality in the whole cockpit is improved, and the working environment safety of constructors is ensured;
(4) the bottom air outlet and the bottom air inlet on the outer side of the lateral rain shield are controlled to be switched on and off through the sliding cabin door, automatic control can be achieved according to the opening and closing states of the lateral access, external air can be isolated on the outer side by means of high-speed air exhaust in the opening state, external air is prevented from entering, and meanwhile dust can be removed from the body surface of a constructor;
(5) the detachable hidden air duct is internally symmetrically designed, so that the detachable hidden air duct can be adapted to cockpit bodies with different opening directions, and meanwhile, the whole equipment adopts a top-mounted installation design, so that the detachable hidden air duct is small in occupied space and convenient to assemble and disassemble, can be directly refitted on the conventional cockpit body, is low in modification cost and is convenient to popularize;
(6) the outside of the sliding cabin door is provided with an outside air inlet pipe which is of an integral structure and protrudes outwards and corresponds to the position of the air inlet hole, the outside of the sliding cabin door is provided with a lateral air inlet groove communicated with the inside of the outside air inlet pipe, the inside of the lateral air inlet groove is filled with an air purification filter element, and the filter element is designed on the outside through adopting a detachable mechanism, so that the disassembly is convenient, and the later-stage replacement cost is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view of the interior of the cockpit in the present invention.
Fig. 3 is a partial schematic view of the interior of the side rain shield of the present invention.
Fig. 4 is an internal sectional view of the detachable hidden air duct of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Fig. 1, 2 and 3 show an engineering vehicle cab with a linked dust-separation purification system, which includes a cab body 1, a sliding cabin door 2 and an electric centrifugal fan 4, for self-powered convenience, a solar cell panel controlled by an electric stay bar can be installed at the top as shown in the figure, then a switch of the electric centrifugal fan 4 is arranged on a control panel, a lateral access is arranged on the outer side of the cab body 1, a lateral installation groove with a built-in lateral guide rail 5 is arranged at the lower end of the outer side of the cab body 1 on the lateral access, the sliding cabin door 2 is inserted into the lateral guide rail 5 through a translation slider on the inner side to be connected with the outer side of the cab body 1 in a sliding manner, a lateral rain shield 6 is fixed on the outer side of the sliding cabin door 2 through a bolt, and 2 bottom exhaust ports 7 are arranged on the lower surface of the lateral rain shield 6, the bottom exhaust port 7 adopts an inclined layout, exhausts to the outer side of the lateral access and exit, and covers the whole lateral access and exit, the lateral rain shield 6 is movably provided with a linkage type internal control mechanism for controlling the flow and the flow direction of the bottom exhaust port 7, a top transmission accommodating groove 9 for internally arranging the detachable hidden air duct 8 is arranged on the inner top surface of the cockpit body 1, and lateral air guide holes 10 for assembling the detachable hidden air duct 8 are arranged on the inner walls of the two sides of the top transmission accommodating groove 9.
Example (b): after people open the sliding cabin door 2, the external air duct 25 of the sliding cabin door 2 is pulled out of the side air inlet 23, the electric centrifugal fan 4 in the detachable hidden air duct 8 drives the centrifugal blade 15 to rotate at a high speed, air at the position of the bottom air inlet 24 is sucked into the detachable hidden air duct 8 from the second side assembly guide pipe 36, then the air passes through the first air guide chamber 33 from the first side assembly guide pipe 35 and is discharged from the bottom air outlet 7, and an air curtain from top to bottom is formed at the inlet and the outlet; when people close the sliding cabin door 2, the electric centrifugal fan 4 in the detachable hidden air duct 8 drives the centrifugal blades 15 to rotate at a high speed, outside air is pumped into the internal cabin through the filtering device, and meanwhile, in order to match with air exhaust, an air outlet with a built-in one-way valve can be formed in the outer side of the cockpit body 1.
Furthermore, in order to match with the centrifugal air extraction and installation, the two sides of the detachable hidden air duct 8 are provided with the lateral air duct 11 with an integral structure which is symmetrical with each other, the lateral air duct 11 can adopt a telescopic cylinder body, an internal fixed cylinder which is fixed on the inner walls of the two sides of the detachable hidden air duct 8 and an elastic telescopic cylinder which is elastically inserted in the internal fixed cylinder are adopted, the specific structure is shown in figure 4, the detachable hidden air duct 8 is inserted into the lateral air duct hole 10 through the lateral air duct 11 and is movably connected with the top transmission accommodating groove 9, inside first centrifugal chamber 12, second centrifugal chamber 13 and the middle power cavity 14 of separating into through inside baffle of detachable hidden guide duct 8, and inside power cavity 14 was put to electronic centrifugal fan 4 fixed mounting, first centrifugal chamber 12 and the inside centrifugal blade 15 of all installing by electronic centrifugal fan 4 control pivoted of second centrifugal chamber 13.
Further, for the matching installation and communication, the detachable hidden air duct 8 has lateral ventilation holes 16 on the outer side corresponding to the first centrifugal chamber 12 and the second filtering chamber 13. The lateral air duct 11 and the lateral ventilation hole 16 are in communication with the inside of the lateral rain shield 6.
Furthermore, in order to cooperate with linkage control of the angle and position of the air inlet and outlet, an internal air guide flow channel 17 is formed inside the lateral rain shield 6, the linkage type internal control mechanism comprises an inverted L-shaped structure translation sealing adjusting plate 18 which is slidably assembled in the internal air guide flow channel 17, an integrated structure bending plate 19 fixed at the lower end of the translation sealing adjusting plate 18, an internal extrusion spring 20 installed on the outer side surface of the translation sealing adjusting plate 18, a lateral limiting baffle 21 and a bottom limiting baffle 22 which are fixed on the inner side surface of the internal air guide flow channel 17, a lateral air inlet 23 communicated with the internal air guide flow channel 17 is formed in the inclined outer side surface of the lateral rain shield 6, and a bottom air inlet 24 communicated with the internal air guide flow channel 17 is formed in. The function of the internal compression spring 20 is elastic return, and the function of the lateral limit baffle 21 and the bottom limit baffle 22 is to improve the stability of sliding while improving the sealing performance.
Further, in order to conveniently filter the air pumped in, the difficulty and cost of later-stage replacement are reduced, the position of the side-direction air inlet hole 23 on the sliding cabin door 2 is provided with an external air guide pipe 25 which is convex outwards, the outer side surface of the sliding cabin door 2 is provided with a side air inlet groove 26 communicated with the inside of the external air guide pipe 25, the inside of the side air inlet groove 26 is filled with an air purification filter element 27, the air purification filter element 27 is made of gauze-free fabric, chemical fiber materials and glass fiber materials, and the opening position of the outer side of the side air inlet groove 26 is provided with an internal thread sunken groove of a built-in external thread assembling cover plate 28.
Further, in order to perform coarse filtration on the lateral air inlet, an external air inlet with a built-in metal filter screen 29 is formed inside the external thread assembling cover plate 28.
Further, in order to facilitate internal installation, a lateral assembly blind hole 31 for installing the internal extrusion spring 30 is formed in the inner side surface of the internal air guide flow channel 17, an outward-protruding integrated structure assembly support 32 is arranged on the outer side surface of the translational sealing adjusting plate 18, and the translational sealing adjusting plate 18 is clamped into the internal extrusion spring 30 through the assembly support 32 and is elastically connected with the lateral rain shielding cover 6.
Further, in order to facilitate connection of air guide, the inner air guide flow passage 17 divides the inside of the inner air guide flow passage 17 into a first air guide chamber 33 and a second air guide chamber 34 by a separating partition, and the lateral rain shield 6 has a first lateral fitting duct 35 communicating with the inside of the first air guide chamber 33 and a second lateral fitting duct 36 communicating with the inside of the second air guide chamber 34 on the outer fitting surface thereof.
Furthermore, in order to cooperate with the translational air guiding, the translational sealing adjustment plate 18 is provided with a first air hole 37 which is matched with the bottom air outlet 7. When the external air guide pipe 25 on the sliding cabin door 2 is inserted into the lateral air inlet hole 23, the bottom air outlet 7 and the first air hole 37 are staggered, and the bottom air outlet 7 and the first air hole 37 are closed; the bottom inlet hole 24 communicates with the second airway chamber 34; when the external air guide pipe 25 on the sliding door 2 is separated from the lateral air inlet hole 23, the internal extrusion spring 20 controls the translational sealing adjusting plate 18 to be translationally reset at this time, the bottom air outlet 7 is communicated with the first air vent 37 at this time, the bottom air inlet hole 24 is staggered with the second air guide cavity 34, and the bottom air inlet hole 24 is closed with the second air guide cavity 34.
According to the engineering vehicle cab with the linkage type dust-separation purification system, the lateral rain shield 6 linked with the sliding cabin door 2 is arranged on the outer side surface of the cab body 1, the sliding cabin door 6 slides along the lateral guide rail 5 on the outer side of the cab body 1 to control the communication state of the lateral rain shield 6 and the detachable hidden air duct 8, and the control is simple and convenient; a top transmission accommodating groove 9 for installing a detachable hidden air duct 8 is formed in the inner top surface of the cockpit body, so that the replacement and maintenance in the later period are facilitated and the use cost in the later period is reduced through a detachable design; an air purification device controlled by the sliding cabin door 2 is arranged in the cockpit body 1, so that the functionality of the whole cockpit is greatly enhanced, the air quality in the whole cockpit is improved, and the working environment safety of constructors is ensured; the sliding cabin door 2 controls the bottom air outlet 7 and the bottom air inlet 24 on the outer side of the lateral rain shield 6 to be switched on and off, automatic control can be realized according to the opening and closing state of a lateral access, external air can be isolated on the outer side by utilizing high-speed air exhaust in the opening state, external air is prevented from entering, and meanwhile, dust removal can be carried out on the body surface of a constructor; the detachable hidden air duct 8 is symmetrically designed, so that the detachable hidden air duct can be adapted to the cockpit body 1 with different opening directions, and meanwhile, the whole equipment adopts a top-mounted installation design, so that the occupied space is small, the assembly and disassembly are convenient, the detachable hidden air duct can be directly refitted on the existing cockpit body 1, the modification cost is low, and the popularization is convenient; the outside corresponds the inlet opening position and has outside bellied integral structure outside guide duct 25 outside sliding hatch door 2, sets up the side direction air inlet duct 26 that is linked together with outside guide duct 25 inside outside sliding hatch door 2, at the inside air purification filter core 27 that fills of side direction air inlet duct 26, through adopting detachable mechanism design, with the filter core design in the outside, convenient dismantlement reduces later stage replacement cost.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. The utility model provides an engineering vehicle driver's cabin with coordinated type separates dirt clean system, includes cockpit body (1), slip hatch door (2) and electric centrifugal fan (4), characterized by: the lateral side of the cockpit body (1) is provided with a lateral access, the lateral side of the cockpit body (1) is positioned on the lateral access, the lower end of the cockpit body is provided with a lateral mounting groove with a built-in lateral guide rail (5), the sliding cabin door (2) is inserted into the lateral guide rail (5) through a translation slide block on the medial side and is in sliding connection with the lateral side of the cockpit body (1), the lateral side of the cockpit body (1) is positioned on the lateral side of the sliding cabin door (2) and is fixed with a lateral rain shield (6) through bolts, the lower surface of the lateral rain shield (6) is provided with a plurality of bottom exhaust ports (7), a linkage type internal control mechanism for controlling the flow and the flow direction of the bottom exhaust ports (7) is movably mounted in the lateral rain shield (6), the top surface in the cockpit body (1) is provided with a top transmission accommodating groove (9) with a built-in detachable hidden air guide cylinder (8), and lateral air guide holes (10) for assembling the detachable hidden air guide cylinder (8) are formed in the inner walls of the two sides of the top transmission accommodating groove (9).
2. The engineering vehicle cab with the linkage type dust-separation purification system as claimed in claim 1, wherein: the detachable hidden air duct is characterized in that lateral air ducts (11) of an integral structure are symmetrically arranged on two sides of the detachable hidden air duct (8), the detachable hidden air duct (8) is inserted into a lateral air duct hole (10) through the lateral air ducts (11) and movably connected with the inside of a top transmission accommodating groove (9), the inside of the detachable hidden air duct (8) is divided into a first centrifugal chamber (12), a second centrifugal chamber (13) and a middle power chamber (14) through an internal partition plate, an electric centrifugal fan (4) is fixedly arranged inside the middle power chamber (14), and centrifugal blades (15) controlled to rotate by the electric centrifugal fan (4) are arranged inside the first centrifugal chamber (12) and the second centrifugal chamber (13).
3. The engineering vehicle cab with the linkage type dust-separation purification system as claimed in claim 2, wherein: the outer side surface of the detachable hidden air duct (8) is provided with lateral air vents (16) corresponding to the first centrifugal chamber (12) and the second filtering chamber (13).
4. The engineering vehicle cab with the linkage type dust-separation purification system as claimed in claim 1, wherein: the lateral rain shield (6) is internally provided with an internal air guide flow channel (17), the linkage type internal control mechanism comprises an inverted L-shaped structure translation sealing adjusting plate (18) which is assembled in the internal air guide flow channel (17) in a sliding manner, an integrated structure bending plate (19) which is fixed at the lower end of the translation sealing adjusting plate (18), an internal extrusion spring (20) which is installed on the outer side surface of the translation sealing adjusting plate (18), a lateral limiting baffle (21) and a bottom limiting baffle (22) which are fixed on the inner side surface of the internal air guide flow channel (17), a lateral air inlet hole (23) which is communicated with the internal air guide flow channel (17) is formed in the inclined outer side surface of the lateral rain shield (6), and a bottom air inlet hole (24) which is communicated with the internal air guide flow channel (17) is formed in the lower surface of the lateral rain shield (6).
5. The engineering vehicle cab with the linkage type dust-separation purification system as claimed in claim 4, wherein: the air purifier is characterized in that an external air guide pipe (25) with an outward protruding integrated structure is arranged at the position of a near lateral air inlet hole (23) of the sliding cabin door (2), a lateral air inlet groove (26) communicated with the inside of the external air guide pipe (25) is formed in the outer lateral surface of the sliding cabin door (2), an air purification filter element (27) is filled in the lateral air inlet groove (26), and an internal thread sunken groove of a built-in external thread assembling cover plate (28) is formed in the position of an opening in the outer lateral side of the lateral air inlet groove (26).
6. The engineering vehicle cab with the linkage type dust-separation purification system as claimed in claim 5, wherein: an external air inlet with a built-in metal filter screen (29) is formed in the external thread assembling cover plate (28).
7. The engineering vehicle cab with the linkage type dust-separation purification system as claimed in claim 4, wherein: inside air guide runner (17) medial surface on offer side direction assembly blind hole (31) that are used for installing inside extrusion spring (30), sealed regulating plate of translation (18) lateral surface on have outside bellied integrative structure assembly support (32), sealed regulating plate of translation (18) block inside extrusion spring (30) inside and side direction rain-proof cover (6) elastic connection through assembly support (32).
8. The engineering vehicle cab with the linkage type dust-separation purification system as claimed in claim 4, wherein: the inner air guide channel (17) is divided into a first air guide chamber (33) and a second air guide chamber (34) through a separating partition plate, and a first lateral assembling conduit (35) communicated with the inside of the first air guide chamber (33) and a second lateral assembling conduit (36) communicated with the inside of the second air guide chamber (34) are arranged on the assembling surface of the outer side of the lateral rain shield (6).
9. The engineering vehicle cab with the linkage type dust-separation purification system as claimed in claim 4, wherein: the translation sealing adjusting plate (18) is provided with a first air hole (37) matched with the bottom exhaust port (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110484489.4A CN113147921B (en) | 2021-04-30 | 2021-04-30 | Engineering vehicle cab with linkage type dust-separation purification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110484489.4A CN113147921B (en) | 2021-04-30 | 2021-04-30 | Engineering vehicle cab with linkage type dust-separation purification system |
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| Publication Number | Publication Date |
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| CN113147921A true CN113147921A (en) | 2021-07-23 |
| CN113147921B CN113147921B (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1148775A (en) * | 1997-07-30 | 1999-02-23 | Nishikawa Rubber Co Ltd | Weatherstrip with air cleaning function |
| CN1401510A (en) * | 2002-09-06 | 2003-03-12 | 高德香 | Passenger train (or bus) door sealing dustproofing method |
| CN2911265Y (en) * | 2005-06-15 | 2007-06-13 | 苗雨旺 | High efficiency two-way ventilation fan |
| CN102650215A (en) * | 2012-05-10 | 2012-08-29 | 三一重型装备有限公司 | Air curtain distributor, cab and engineering machinery |
| CN204605972U (en) * | 2015-06-20 | 2015-09-02 | 长葛市金安农机专业合作社 | A kind of locomotive driving cabin |
| CN108203055A (en) * | 2018-02-27 | 2018-06-26 | 杭州蔓漫文化创意有限公司 | A kind of crane crew department with air-cleaning function |
| CN212353568U (en) * | 2020-03-20 | 2021-01-15 | 爱驰汽车有限公司 | Rain shielding device and vehicle using same |
-
2021
- 2021-04-30 CN CN202110484489.4A patent/CN113147921B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1148775A (en) * | 1997-07-30 | 1999-02-23 | Nishikawa Rubber Co Ltd | Weatherstrip with air cleaning function |
| CN1401510A (en) * | 2002-09-06 | 2003-03-12 | 高德香 | Passenger train (or bus) door sealing dustproofing method |
| CN2911265Y (en) * | 2005-06-15 | 2007-06-13 | 苗雨旺 | High efficiency two-way ventilation fan |
| CN102650215A (en) * | 2012-05-10 | 2012-08-29 | 三一重型装备有限公司 | Air curtain distributor, cab and engineering machinery |
| CN204605972U (en) * | 2015-06-20 | 2015-09-02 | 长葛市金安农机专业合作社 | A kind of locomotive driving cabin |
| CN108203055A (en) * | 2018-02-27 | 2018-06-26 | 杭州蔓漫文化创意有限公司 | A kind of crane crew department with air-cleaning function |
| CN212353568U (en) * | 2020-03-20 | 2021-01-15 | 爱驰汽车有限公司 | Rain shielding device and vehicle using same |
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| Publication number | Publication date |
|---|---|
| CN113147921B (en) | 2023-02-17 |
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