CN204738896U - Air intake system and crawler -type of using this air intake system are from walking rotary cultivator - Google Patents
Air intake system and crawler -type of using this air intake system are from walking rotary cultivator Download PDFInfo
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- CN204738896U CN204738896U CN201520072566.5U CN201520072566U CN204738896U CN 204738896 U CN204738896 U CN 204738896U CN 201520072566 U CN201520072566 U CN 201520072566U CN 204738896 U CN204738896 U CN 204738896U
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- crawler
- rotary cultivator
- handling system
- gas handling
- walking
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Abstract
The utility model relates to an air intake system and crawler -type of using this air intake system are from walking rotary cultivator belongs to agricultural machinery. Embodiment is one kind and is used for the crawler -type to include secondary filter and strainer and strain the mounting panel seam in vain from the air intake system who walks the rotary cultivator, its air intake system, the secondary filter gas outlet is connected through the hose and the air inlet of diesel engine, the gas outlet of strainer through normal bend with the secondary filter for the air inlet hose run through empty and strain the mounting panel seam and connect, the strainer is arranged in and is strained the rear side of mounting panel and be fixed in empty straining in the mounting panel seam in vain. After disposing this kind of air inlet unit, sucking the dust during operation and obviously reducing, the engine cylinder wearing and tearing are slower, increase engine service life, realize the noise reduction simultaneously, discharge effect such as more environmental protection.
Description
Technical field
The utility model belongs to field of agricultural machinery, specifically about the rotary cultivator that new structure gas handling system is housed.
Background technique
Rotary cultivator is a kind of conventional farm machinery, with other farm machineries unlike, rotary cultivator mainly carries out hack operation, and working depth is about underground 15cm-25cm.Working environment has a large amount of airborne dust.In existing rotary cultivator, the inadequate science in position of gas handling system especially suction port, often causes the situation sucking a large amount of granule foreign and dust, to such an extent as to engine life is affected, engine vibration can be caused large, and noise is large, discharges the problems such as not up to standard simultaneously.
Summary of the invention
The utility model is for solving the problems of the technologies described above, and the working environment special for rotary cultivator and crawler, from the structural feature walking rotary cultivator, work out a kind of air inlet system being exclusively used in rotary cultivator of novel structure, and are arranged on rotary cultivator body.
The utility model is achieved in that
Be exclusively used in crawler from walking the gas handling system of rotary cultivator, its gas handling system comprises secondary filter and strainer and the seam of air filter mounting plate; The secondary filter air outlet of described gas handling system is connected with the suction port of diesel engine through flexible pipe.The air outlet of strainer is run through air filter mounting plate seam with described secondary filter suction port with flexible pipe through right-angle elbow pipe and is connected, and strainer is placed in the rear side of air filter mounting plate and is fixed in the seam of air filter mounting plate.Described right-angle elbow pipe inside is provided with adsorption type dedusting film.Through research and experiment, adopt and right-angle elbow pipe is set and can effectively reduces the particulate matter entering secondary filter in the mode that pipe bent position arranges adsorption type dedusting film.
Strainer and secondary filter can be fixed on homonymy or the heteropleural of the seam of air filter mounting plate.
In order to reduce the noise that gas handling system produces, noise-reducing sponge can be provided with at flexible pipe and right-angle elbow pipe inside.
Secondary filter air outlet place is provided with dust monitoring device, carries out alarm more renew cartridge when dust index exceeds standard.The suction port of strainer can be provided with the upper cover in umbrella.
Maximum effect is played for making this gas handling system, crawler based on this design walks rotary cultivator certainly, comprise frame and be located at power system on frame, be located at frame under the crawler belt of both sides and drive unit, power system comprises diesel engine, air inlet system, silencing apparatus, radiator shell, cooling system, fuel tank, moving gear box, Power output transmission case; , gas handling system is positioned at directly over diesel engine, and gas handling system is in crawler on the medial axis walking rotary cultivator left and right directions, and is positioned at the middle part of fore-and-aft direction.In order to make the dust of suction minimum, test through the suction port of gas handling system being separately positioned on 1/4 position of left and right directions, 1/3 position and medial axis, when conclusion shows to be arranged on medial axis, reduce by 17.6% and 13.5% respectively than 1/4 position and 1/3 position dust granules thing intake.Therefore be placed on medial axis is optimal location.
Gas handling system is positioned at the dead astern of seat, and the secondary filter of gas handling system in horizontal direction sleeping shape is positioned at above diesel engine, and secondary filter is positioned at the below of secondary filter guard shield simultaneously, is placed in the front lower place of roll-over protective structure and is fixed in the seam of air filter mounting plate.
Air inlet rough filtering device present position higher than the sitting posture worker crown, lower than roll-over protective structure.
The suction port of air inlet rough filtering device is higher than rotary cultivator horizontal plane 1m-2m, and preferably, this suction port is positioned at the level height higher than work surface and ground 2m.
This crawler being configured with special gas handling system walks rotary cultivator certainly, sucks dust and obviously reduce during operation, and abrasion of engine cylinder is comparatively slow, increases service life of aeroengine, realizes reduction noise simultaneously, discharges the effects such as more environmental protection.
Accompanying drawing explanation
Fig. 1 is that crawler is from walking rotary cultivator right elevation.
Fig. 2 is that crawler is from walking rotary cultivator front elevation.
Fig. 3 is that crawler is from walking rotary cultivator rear view
Wherein: 21 diesel engines; 22 gas handling systems; 221 secondary filters; 221a flexible pipe A; 221b flexible pipe B; 222 strainers; 223 air filter mounting plate seam; 28 Power output transmission cases; 42 seats; 43 bridges; 45 sunshades; 61 left covers; 62 right covers; 63 back covers; 64 safety enclosures; 65 left-hand tread plate seam; 66 right-hand tread plate seam; 67 secondary filter guard shields; 81 rotary cultivators; 82 bulldozers;
Specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further detailed, but this embodiment is only preferred embodiment of the present utility model, concerning those skilled in the art, is easy to expect extra advantage and amendment.Therefore, the scope of the utility model broadness can not be limited in detail described herein and typical embodiment.Accordingly, do not depart from the various amendments that the general spirit of the utility model concept or scope make all should fall into additional claim and come with the protection domain of their equivalences.
A kind of crawler is as shown in Figure 1 from walking rotary cultivator, comprise frame and be located at power system on frame, be located at frame under the crawler belt of both sides and drive unit, transmission gear shift output unit, power system comprises diesel engine (21), gas handling system (22), silencing apparatus, radiator shell, cooling system, fuel tank, moving gear box, Power output transmission case; Gas handling system (22) is connected with diesel engine (21) by flexible pipe, and is positioned at directly over diesel engine (21).Described gas handling system (22) is arranged on described crawler on the medial axis walking rotary cultivator left and right directions simultaneously, is again the middle part of fore-and-aft direction, is positioned at after seat (42); Gas handling system (22) comprises secondary filter (221) and strainer (222) and air filter mounting plate seam (223); Secondary filter (221) air outlet of gas handling system (22) is connected with diesel engine intake mouth through flexible pipe, and secondary filter (221) suction port of gas handling system (22) is connected with strainer (222) air outlet of gas handling system (22) with right-angle elbow pipe by flexible pipe (221b).
Gas handling system (22) is positioned at the dead astern of seat (42), secondary filter (221) in horizontal direction sleeping shape is positioned at diesel engine (21) top, secondary filter (221) is positioned at the below of secondary filter guard shield (67) simultaneously, is placed in the front lower place of roll-over protective structure (64) and is fixed in air filter mounting plate seam (223).
Strainer (222) present position higher than the sitting posture worker crown, lower than roll-over protective structure (64).The suction port of air inlet rough filtering device (222) is higher than rotary cultivator (81) horizontal plane 1m-2m.Through test, suction port is positioned at the height higher than work surface (i.e. ground) 2m, and suck Dust Capacity less, therefore preferred version is that suction port is higher than work surface 2 meters.
During gas handling system (22) work, air is introduced into described strainer (222), granular absorption is carried out through right-angle elbow pipe after filtration, enter secondary filter (221) via flexible pipe B (221b), after essence filter, clean air is sent into diesel engine (21 through flexible pipe A (221a).
Claims (10)
1. being exclusively used in crawler from walking the gas handling system of rotary cultivator, comprising secondary filter (221) and strainer (222) and air filter mounting plate seam (223); It is characterized in that secondary filter (221) air outlet of described gas handling system (22) is connected through the suction port of flexible pipe with diesel engine (21), the air outlet of strainer (222) is run through air filter mounting plate seam (223) with described secondary filter (221) suction port with flexible pipe (221b) through right-angle elbow pipe and is connected, and strainer (222) is placed in the rear side in air filter mounting plate and is fixed in air filter mounting plate seam (223).
2. be exclusively used in crawler as claimed in claim 1 from the gas handling system walking rotary cultivator, it is characterized in that described right-angle elbow pipe inside is provided with adsorption type dedusting film.
3. be exclusively used in crawler as claimed in claim 1 or 2 from the gas handling system walking rotary cultivator, it is characterized in that described flexible pipe (221b) and right-angle elbow pipe inside are provided with noise-reducing sponge.
4. be exclusively used in crawler as claimed in claim 3 from the gas handling system walking rotary cultivator, it is characterized in that described secondary filter (221) air outlet place is provided with dust monitoring device.
5. be exclusively used in crawler as claimed in claim 4 from the gas handling system walking rotary cultivator, it is characterized in that the suction port of described strainer has the upper cover in umbrella.
6. the crawler with gas handling system according to claim 1, from walking a rotary cultivator, is characterized in that described air inlet rough filtering device (222) present position is higher than the sitting posture worker crown, lower than roll-over protective structure (64).
7. crawler as claimed in claim 6 is from walking a rotary cultivator, it is characterized in that the suction port of described air inlet rough filtering device (222) is higher than rotary cultivator (81) horizontal plane 1m-2m.
8. crawler as claimed in claim 7 is from walking a rotary cultivator, it is characterized in that the suction port of described air inlet rough filtering device (222) is higher than work surface 2m.
9. a crawler is from walking rotary cultivator, comprise frame and be located at power system on frame, be located at crawler belt and the drive unit of both sides under frame, transmission gear shift output unit, power system comprises diesel engine (21), gas handling system (22), silencing apparatus, radiator shell, cooling system, fuel tank, moving gear box, Power output transmission case, it is characterized in that crawler uses from the motor walking rotary cultivator as arbitraryly in claim 1-5 described be exclusively used in crawler oneself walks the gas handling system of rotary cultivator, described gas handling system (22) is positioned at directly over diesel engine (21), described gas handling system (22) is in crawler on the medial axis walking rotary cultivator left and right directions, and be positioned at the middle part of fore-and-aft direction.
10. a crawler as claimed in claim 9 is from walking rotary cultivator, it is characterized in that described gas handling system (22) is positioned at the dead astern of seat (42), the secondary filter (221) of described gas handling system (22) in horizontal direction sleeping shape is positioned at diesel engine (21) top, secondary filter (221) is positioned at the below of secondary filter guard shield (67) simultaneously, is placed in the front lower place of roll-over protective structure (64) and is fixed in air filter mounting plate seam (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072566.5U CN204738896U (en) | 2015-02-02 | 2015-02-02 | Air intake system and crawler -type of using this air intake system are from walking rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072566.5U CN204738896U (en) | 2015-02-02 | 2015-02-02 | Air intake system and crawler -type of using this air intake system are from walking rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738896U true CN204738896U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072566.5U Expired - Fee Related CN204738896U (en) | 2015-02-02 | 2015-02-02 | Air intake system and crawler -type of using this air intake system are from walking rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847546A (en) * | 2015-02-02 | 2015-08-19 | 星光农机股份有限公司 | Air inlet system and crawler type automatic-walking rotary cultivator with air inlet system |
-
2015
- 2015-02-02 CN CN201520072566.5U patent/CN204738896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847546A (en) * | 2015-02-02 | 2015-08-19 | 星光农机股份有限公司 | Air inlet system and crawler type automatic-walking rotary cultivator with air inlet system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20200202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |