CN203523245U

CN203523245U - Crawler-type ridger

Info

Publication number: CN203523245U
Application number: CN201320683265.7U
Authority: CN
Inventors: 张培坤; 王又沐
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-31
Filing date: 2013-10-31
Publication date: 2014-04-09
Anticipated expiration: 2023-10-31

Abstract

The utility model discloses a crawler-type ridger which comprises a frame, crawler wheels, a ridging device and a power driving device. Each crawler wheel comprises driving wheels, driven wheels and a flexible chain ring surrounding the driving wheels and the driven wheels, the power driving device comprises an engine and a forward and reverse rotation gearbox, and a rotating shaft of the engine is linked with the driving wheels through the forward and reverse rotation gearbox and drives the driving wheels to rotate. The crawler-type ridger has the advantages that ground pressure of the crawler wheels is low, operation on lowlands and wetlands is obviously facilitated, outputted power has adjustable forward and reverse rotation directions and rotation speeds as the forward and reverse rotation gearbox is arranged in the front of a connecting implement, the ridger can also perform normal ridging operation under the conditions of low soil moisture and solid and hardened soil which generally cannot be tilled, the current situation of single function of existing agricultural implements is changed, and the ridger simultaneously has forward and reverse rotation functions.

Description

A kind of crawler type ridger

Technical field

The utility model relates to agricultural mechanical field, relates in particular to a kind of ridger, particularly crawler type ridger.

Background technology

Along with the update of wideling popularize of producing of agricultural mechanization and farm machinery, the farm machinery of function singleness poor performance can not meet existing agriculture requirement and agricultural production demand.Traditional ridger is that ridger is arranged on to wheel tractor or hand tractor, this ridger is owing to being that wheeled construction driving wheel when soil moisture is larger is easy to skid sagging, handling capacity is bad, adaptability is poor, the type ridger generally all can only adopt dextrorotation (consistent with driving wheel direction of rotation) simultaneously, in the situation that running into that soil moisture is low, solid to harden, generally cannot farming.

Utility model content

The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, provides a kind of crawler type that can rotating operation from walking ridger.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of can the caterpillar band self-propelled ridger of rotating operation, comprise vehicle frame, Athey wheel, ridger and Power Drive Unit, described Athey wheel comprises driving wheel, driven pulley and around the flexible chain link of driving wheel and driven pulley, described Power Drive Unit comprises engine and rotating gearbox, the rotating shaft of described engine is connected by positive and negative gearbox and driving wheel, and drives driving wheel to rotate.

Wherein, described flexible chain link is metal-rubber hinge.

Wherein, described rotating gearbox comprises casing, power shaft, transition axis, power transmission shaft, stub, stirs device, bevel gear wheel, bevel pinion, mesomerism gear and two duplicate gears; Power shaft is provided with duplicate gear I, duplicate gear II is located on transition axis, the bevel gear wheel of being located on power transmission shaft often meshes with the bevel pinion of being located on transition axis, stub is provided with mesomerism gear, the front end of stirring device is plugged in the annular groove of duplicate gear I or II, plugging the duplicate gear of stirring device and can do vertically the movement of adjacent two positions, wherein position two duplicate gears directly mesh, and another location two duplicate gears mesh by mesomerism gear transmission.

The beneficial effects of the utility model: adopt Athey wheel grounding pressure low, in low, wetland operation, there is clear superiority, simultaneously, owing to being provided with rotating gearbox before connecting facility, make the power of output have positive and negative two adjustable turning to and rotating speed, make this machine in the situation that running into that soil moisture is low, solid to harden, generally cannot under the situation of farming, can carry out normal ridging operation equally, change the function singleness present situation of existing farm machinery, realize ridger and possess rotating function simultaneously.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model crawler type ridger;

Wherein:

1, vehicle frame;

2: Athey wheel;

3: ridger;

41: engine; 42: rotating gearbox.

Embodiment

By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.

Please join and consult in the lump Fig. 1, as shown in the figure, the utility model crawler type ridger comprises vehicle frame 1 and is arranged on Athey wheel 2 on vehicle frame, ridger 3 and Power Drive Unit, described Athey wheel 2 comprises driving wheel, driven pulley and around the flexible chain link of driving wheel and driven pulley, described Power Drive Unit comprises engine 41 and rotating gearbox 42, the rotating shaft of described engine 41 is connected with driving wheel by positive and negative gearbox 42, and drives driving wheel to rotate.Adopt Athey wheel grounding pressure low, in low, wetland operation, there is clear superiority, be applicable to the ridging operation of the heavy load kinds such as hillside fields, hills area, black land and reclamation of wasteland operation.Meanwhile, by rotating gearbox, make the power of output have positive and negative two adjustable turning to and rotating speed, change the function singleness present situation of existing farm machinery, realize ridger and possess rotating function simultaneously.

In order to make the noise of ridger low, to vibrate littlely, ride comfort, is particularly suitable for the occasion that high speed transfer is many, has realized All-terrain by performance, and in the present embodiment, described flexible chain link is metal-rubber hinge.The hinged crawler belt of metal-rubber, is on metallic pin, to vulcanize a plurality of rubber necks, is force-fitted in creeper tread pin-and-hole, like this, between track pin and creeper tread pin-and-hole, without direct friction, only has rubber neck to produce elastic torsion during torsion, and noise is little, and the life-span is long.

In the present embodiment, described rotating gearbox can be specially following structure, comprises casing, power shaft, transition axis, power transmission shaft, stub, stirs device, bevel gear wheel, bevel pinion, mesomerism gear and two duplicate gears; Power shaft is provided with duplicate gear I, duplicate gear II is located on transition axis, the bevel gear wheel of being located on power transmission shaft often meshes with the bevel pinion of being located on transition axis, stub is provided with mesomerism gear, the front end of stirring device is plugged in the annular groove of duplicate gear I or II, plugging the duplicate gear of stirring device and can do vertically the movement of adjacent two positions, wherein position two duplicate gears directly mesh, and another location two duplicate gears mesh by mesomerism gear transmission.Owing to having set up a stub in gearbox, and are direct engagements by stirring two duplicate gears of device control, so the power of gearbox output have positive and negative two adjustable turning to and rotating speed.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a crawler type ridger, it is characterized in that, comprise vehicle frame, Athey wheel, ridger and Power Drive Unit, described Athey wheel comprises driving wheel, driven pulley and around the flexible chain link of driving wheel and driven pulley, described Power Drive Unit comprises engine and rotating gearbox, the rotating shaft of described engine is connected by positive and negative gearbox and driving wheel, and drives driving wheel to rotate.

2. crawler type ridger according to claim 1, is characterized in that, described flexible chain link is metal-rubber hinge.

3. crawler type ridger according to claim 1, is characterized in that, described rotating gearbox comprises casing, power shaft, transition axis, power transmission shaft, stub, stirs device, bevel gear wheel, bevel pinion, mesomerism gear and two duplicate gears; Power shaft is provided with duplicate gear I, duplicate gear II is located on transition axis, the bevel gear wheel of being located on power transmission shaft often meshes with the bevel pinion of being located on transition axis, stub is provided with mesomerism gear, the front end of stirring device is plugged in the annular groove of duplicate gear I or II, plugging the duplicate gear of stirring device and can do vertically the movement of adjacent two positions, wherein position two duplicate gears directly mesh, and another location two duplicate gears mesh by mesomerism gear transmission.