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Air guide device for diesel engine for agricultural machinery

A technology of air guide device and agricultural machinery, applied in mechanical equipment, machine/engine, charging system, etc., can solve the problems of inconvenient operation, clogging of filter screen, user inconvenience, etc., to achieve timely cleaning, stable up and down movement, noise reduced effect

Active Publication Date: 2021-09-07
MAANSHAN CHANGLIFA MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of the air guide device is a structure often used in agricultural machinery diesel engines. The structure of the air guide device is generally equipped with an air guide body and a power mechanism, and the air guide body is driven to rotate through the power mechanism. It is inevitable that some dust particles will be brought in during work, and the existing air guiding device lacks a mechanism that can deal with these dust particles in time. The filter screen is blocked, thereby affecting the use effect of the filter screen. In addition, the existing air guide device will generate a lot of noise during use, which will cause inconvenience to the user, and the user needs to move the entire air guide device when he wants to change the wind direction. Inconvenient to operate

Method used

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  • Air guide device for diesel engine for agricultural machinery
  • Air guide device for diesel engine for agricultural machinery
  • Air guide device for diesel engine for agricultural machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] See Figure 1-5 A wind deflector diesel agricultural machinery according to an embodiment of the present invention, comprising an air guide channel, said air guide passage within a fan 2 is mounted, the external power supply fan 2, inside said air passage 1 3 is fixedly connected with a filter, the air guide passage 1 is connected to the top drive mechanism, the drive mechanism includes a motor 25 and shaft 26, to the top of the air guide passage 1 is fixedly connected with a motor 25, the motor 25 One end of the output shaft 26 is fixedly connected with a rotating shaft, the rotating shaft 26 is fixedly connected with a drive rod 4, one end of the transmission shaft 4 remote from the drive mechanism is fixedly connected with the slider 5, the slider 5 is slidably connected to a surface horizontal slide 6, the bottom end of the lateral rail 6 is fixed to the movable rod 7 is connected to the bottom end 7 of the movable rod through the air guide channel and a cleaning rod 8 i...

Embodiment 2

[0032] See Figure 1-5 , For the sliding mechanism, said mechanism comprising a slide rail 27 and the slider 28, both sides of the filter 3 are defined in the slide rail 27, the rail surface 27 is slidably connected to the slide 28, the cleaning said slider 28 and the rod 8 is fixedly connected.

[0033] By the above-described embodiment of the present invention, a sliding mechanism capable of facilitating cleaning rod 8 moves in the surface of the filter 3, it is possible to limit the cleaning rod 8 is not shifted when moving.

Embodiment 3

[0035] See Figure 1-5 , For silencer mechanism, the mechanism includes a stop cancellation sound board 31, the movable block 32, spring 33 and fixed cylinder 34, the internal symmetry of the bump 20 is connected to the fixed cylinder 34, the stationary inner cylinder 34 is active connected to a movable block 32, one end of the movable block 32 is connected by a spring 33 and the inner wall of the fixed cylinder 34, the movable block 32 away from the end of the spring 33 extends through the fixed cylinder 34 and is fixedly connected with a stop sound plate 31, the movable block 32 and the stopper mechanism is provided between the fixed cylinder 34, for stopper mechanism, the stopper mechanism includes a stopper groove 35 and the stopper lever 36, the fixed cylinder 34 the inner wall defines a finite bit grooves on both sides 35, 35 of the limiting groove slidably coupled inside a limiting bar 36, the stopper 36 and the rod 32 is fixedly connected to the movable block.

[0036] By t...

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PUM

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Abstract

The invention discloses an air guide device for diesel engines for agricultural machinery, which comprises an air guide channel, a fan is installed in the air guide channel, the inside of the air guide channel is fixedly connected with a filter net, and the top of the air guide channel is driven by a The mechanism is connected with a transmission rod, one end of the transmission rod is fixedly connected to the slide bar, the surface of the slide bar slides and connects to the horizontal slide rail, the bottom end of the horizontal slide rail is fixedly connected to the movable rod, and the bottom end of the movable rod is fixedly connected to Cleaning rod, the bottom end of the cleaning rod is fixedly connected to the piston rod, the bottom end of the air guide channel is fixedly connected to the connection box, the inner bottom end of the connection box is fixedly connected to the piston barrel, and the inner wall of the air guide channel is symmetrically connected with Several connection plates, the surface of the connection plate is fixedly connected with several bumps, and the interior of the bumps is symmetrically connected with the noise reduction mechanism, the beneficial effect: it can realize timely cleaning of the filter screen, avoid dust accumulation and block the filter screen, and can also reduce Noise from the air guide.

Description

Technical field [0001] The present invention relates to the field of agricultural machinery diesel engines, particularly, relates to an agricultural machine with a diesel engine air guiding device. Background technique [0002] Air guide means within the structure is a structure frequently used diesel engines of agricultural machinery, the structure of the air guide means is provided with a wind guide ships and power mechanism, the air guide member is rotated by the power drive mechanism, the air guide member includes a fixed portion and a fan, air guide means in operation will inevitably bring some of the dust particles, while the conventional wind deflector is missing these bodies can be timely processing of dust particles, if not promptly treated fine dust, will be deposited on the surface of the filter, the cumulative time will filter clogging, thus affecting the results by using the filter, in addition, conventional air guiding device when in use will have a lot of noise, in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/10F02M35/024F02M35/08F02M35/12F02B33/40
CPCF02B33/40F02M35/024F02M35/086F02M35/10F02M35/10262F02M35/1222
Inventor 芮志英
Owner MAANSHAN CHANGLIFA MACHINERY MFG