CN101293538A - Caterpillar band harvester equiped with walking wheel - Google Patents
Caterpillar band harvester equiped with walking wheel Download PDFInfo
- Publication number
- CN101293538A CN101293538A CNA2008100250270A CN200810025027A CN101293538A CN 101293538 A CN101293538 A CN 101293538A CN A2008100250270 A CNA2008100250270 A CN A2008100250270A CN 200810025027 A CN200810025027 A CN 200810025027A CN 101293538 A CN101293538 A CN 101293538A
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- caterpillar band
- band harvester
- harvester
- platform
- back axle
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Abstract
The invention relates to a crawler harvester which is provided with a road wheel. The harvester is respectively provided with a dismountable driving wheel transmission mechanism and a lifting-typed steering wheel transmission mechanism at the front end and the rear end of the crawler harvester. The dismountable driving wheel transmission mechanism mainly consists of a driving wheel, a front platform, a platform supporting rod and a front platform hydraulic cylinder; the lifting steering wheel transmission mechanism mainly consists of a steering wheel, a rear axle supporting frame, a steering hydraulic cylinder and a rear supporting cylinder. The newly added wheel system of the invention saves transport equipment which can be used for specially carrying the crawler harvester to the operation sites; meanwhile, under the situation of dry plot, the crawler does not reach the ground and the wheel system is used for carrying out the harvest operation, thus reducing the abrasion of the damageable parts of the crawler harvester, prolonging the service life and reducing the harvest cost; furthermore, the crawler harvest has dual-functions for paddy and wheat and provides convenience for the operators.
Description
Technical field
The present invention relates to agricultural mechanical technology, be specifically related to a kind of caterpillar band harvester that is provided with road wheel.
Background technology
At present, be used for the caterpillar band harvester of paddy and wheat harvesting, when going to harvesting site to gather in operation, must use trac. or automobile to drag carrying to be passed to and reach the destination.That is to say, caterpillar band harvester when non-operating condition, be to rely on other Transport Machinery could realize the walking.This has not only taken a transportation device more, and so drags the defeated safety relatively inadequately of carrying.In addition, when caterpillar band harvester in the plot during operation of drier place, crawler belt and ground friction are bigger, will cause shorten the service life of crawler belt, have increased the consumption of power of reaper simultaneously, the harvesting cost also increases thereupon.
Summary of the invention
The present invention is directed to above-mentioned existing problems, proposed a kind of caterpillar band harvester that is provided with road wheel, but purpose is to make caterpillar band harvester also self to solve the problem of walking under non-operating condition.
Technical solution of the present invention:
The present invention implements to improve to it on the basis of caterpillar band harvester prior art.Promptly detachable drive wheel transmission device and lifting type steering wheel transmission device (hereinafter to be referred as train) are set respectively in the front and back end on the chassis of caterpillar band harvester.Described detachable drive wheel transmission device mainly is made up of drive wheel, preceding platform, platform strut bar and preceding platform hydraulic ram.Wherein, an end of platform strut bar is connected with preceding platform, and the other end is done active the connection with the shell of track wheel shaft; Preceding platform hydraulic ram has two, and the one end all is connected with the top bottom-disc of crawler belt, and the other end all is connected on the preceding platform; Described lifting type steering wheel transmission device is mainly by steering wheel, back sedan-chair bracing frame and steering hydraulic oil cylinder, and back support cylinder is formed.Wherein, the back axle bracing frame mainly is made of strut bar, fixed link and permanent seat again, one end of strut bar is connected on the chassis, middle level of being established in addition between crawler belt top bottom-disc and the low bottom-disc, and the other end places in the chute that is located at the strut bar on the permanent seat, and permanent seat fixes with the back sedan-chair and is connected; One end of fixed link is connected on the top bottom-disc of caterpillar band harvester, and the other end is connected on the permanent seat; One end of back support cylinder is connected on the top bottom-disc of caterpillar band harvester, and the other end is connected on the permanent seat.
Beneficial effect of the present invention:
(1) train that increases newly of the present invention has been save special Transport Machinery, makes caterpillar band harvester can arrive operation field voluntarily;
(2) the present invention can compare under the dry situation (for example in the wheat field) in the plot, and crawler belt does not land and uses train to gather in operation, thereby has reduced the abrasion of caterpillar band harvester consumable accessory, increases the service life.
(3) though the present invention through improving the input expense increased train (be equivalent to a trailer 2/3), has reduced the harvesting cost from long-acting considering;
(4) paddy and wheat harvesting of the present invention is dual-purpose, for the operator provides convenience.
Description of drawings
Accompanying drawing 1 is the present invention's train and caterpillar band harvester chassis bonded assembly plan structure scheme drawing.
Accompanying drawing 2 is connected the left TV structure scheme drawing of (train is landed) with the caterpillar band harvester chassis for the present invention's train;
Accompanying drawing 3 is connected the right TV structure scheme drawing of (drive wheel is laid down, steering wheel mention) with the caterpillar band harvester chassis for the present invention's train.
The specific embodiment
As shown in Figure 1, detachable drive train of the present invention, mainly form by drive wheel 21, preceding platform 22, platform strut bar 23 and preceding platform hydraulic ram 24, platform strut bar 23 has two, their end is connected with preceding platform 22, and the other end is done active the connection with the shell of the track wheel shaft 11 of caterpillar band harvester 1; Preceding platform hydraulic ram 24 has two, and the installation site parallels with platform strut bar 23, and the one end all is connected with the top bottom-disc 12 of caterpillar band harvester 1, and the other end all is connected on the preceding platform 22; Drive wheel 21 is connected with the transmission output shaft 14 of the change speed gear box 13 of caterpillar band harvester 1.Lifting type steering wheel owner of the present invention will be by steering wheel 31, back axle 32, back axle bracing frame and steering hydraulic oil cylinder 33, and back support cylinder 34 is formed.The back axle bracing frame is connected between back axle and the caterpillar band harvester chassis.The back axle bracing frame
Mainly constitute by two strut bars 35, two fixed links 36 and permanent seat 37.One end of strut bar 35 is active to be connected on the set pallet 17, and pallet 17 links to each other with up-and-down rod 16 between caterpillar band harvester top bottom-disc 12 and the low bottom-disc 15, and the other end places in the sliding nest 361 of the strut bar 35 that is located on the permanent seat 37; Permanent seat 37 fixes with back axle 32 and is connected; One end of fixed link 36 is active to be connected on the top bottom-disc 12 of caterpillar band harvester, and the other end is active to be connected on the permanent seat 37; One end of back support cylinder 34 is active to be connected on the top bottom-disc 12 of caterpillar band harvester, and the other end is active to be connected on the permanent seat 37; Steering hydraulic oil cylinder 33 is connected with back axle 32 by spindle arm 38.
Now in conjunction with the accompanying drawings, sketch working process of the present invention
(1) the present invention does self to walk (being included in the operation walking of dry place) then as shown in Figure 2, at first, two preceding platform hydraulic rams 24 and 34 work of back support cylinder, their piston rod makes to stretch out shape simultaneously, platform made its whereabouts before the piston rod of preceding platform hydraulic ram 24 stretched out contact, the piston rod contact permanent seat 37 and the back axle of back support cylinder 34, the follower head of strut bar 35 withstands in the sliding nest 361, permanent seat 37 lifts with back axle, steering wheel lands, whole crawler belt is lifted, and can install drive wheel this moment, and is connected firmly with safety plug 25 and drive wheel hold-down arm 26.And then platform hydraulic cylinder piston rod before the retraction, preceding platform 22 is packed up upwards, and the present invention just can walk.As turning to, control steering hydraulic oil cylinder linked steering arm gets final product.
(2) the present invention is in wetland, and when needing to use the caterpillar band harvester operation, as long as the piston rod of preceding platform hydraulic ram 24 stretches out, preceding platform falls to ground supports and plays crawler belt, opens safety plug, unloads drive wheel; Portable again strut bar 35 makes progress, the piston rod indentation of back support cylinder 34, and permanent seat 37 lifts with back axle, and then the steering wheel rising is liftoff, the caterpillar band harvester normal operation.
Claims (7)
1, is provided with the caterpillar band harvester of road wheel, comprise top bottom-disc (12), low bottom-disc (15), up-and-down rod (16), change speed gear box (13), the track wheel shaft (11) of caterpillar band harvester (1), it is characterized in that: it also comprises the detachable drive wheel transmission device that is arranged on the caterpillar band harvester chassis front end and is arranged on the lifting type steering wheel transmission device of caterpillar band harvester chassis rear end.
2, the caterpillar band harvester that is provided with road wheel according to claim 1, it is characterized in that: described detachable drive wheel transmission device mainly is made up of drive wheel (21), preceding platform (22), platform strut bar (23) and preceding platform hydraulic ram (24), one end of platform strut bar (23) is connected with preceding platform (22), and the other end is connected with the shell of the track wheel shaft (11) of caterpillar band harvester (1); Preceding platform hydraulic ram (24) one ends are connected with caterpillar band harvester (1) top bottom-disc (12), and the other end is connected on the preceding platform (22).
3, the caterpillar band harvester that is provided with road wheel according to claim 2 is characterized in that: described platform strut bar (23) has two, and preceding platform hydraulic ram (24) has two, and both are parallel installation.
4, the caterpillar band harvester that is provided with road wheel according to claim 1 and 2 is characterized in that: described drive wheel (21) is provided with hold-down arm (26) and is connected by safety plug (25) with the transmission output shaft (14) of the change speed gear box (13) of caterpillar band harvester (1).
5, the caterpillar band harvester that is provided with road wheel according to claim 1, it is characterized in that: described lifting type steering wheel transmission device is mainly by steering wheel (31), back axle (32), back axle bracing frame and steering hydraulic oil cylinder (33), back support cylinder (34) is formed, and the back axle bracing frame is connected between back axle and the caterpillar band harvester chassis.
6, be provided with the caterpillar band harvester of road wheel according to claim 1 or 5, it is characterized in that: described back axle bracing frame mainly is made of two strut bars (35), two fixed links (36) and permanent seat (37), one end of strut bar (35) is active be connected with caterpillar band harvester up-and-down rod (16) pallets that link to each other, that established in addition (17) on, the other end places in the sliding nest (361) that is located on the permanent seat (37); Permanent seat (37) fixes with back axle (32) and is connected; One end of fixed link (36) is active to be connected on the top bottom-disc (12) of caterpillar band harvester, and the other end is active to be connected on the permanent seat (37).
7, the caterpillar band harvester that is provided with road wheel according to claim 5 is characterized in that: an end of described back support cylinder (34) is active to be connected on the top bottom-disc (12) of caterpillar band harvester, and the other end is active to be connected on the permanent seat (37); Described steering hydraulic oil cylinder (33) is connected with back axle (32) by spindle arm (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100250270A CN101293538A (en) | 2008-04-24 | 2008-04-24 | Caterpillar band harvester equiped with walking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100250270A CN101293538A (en) | 2008-04-24 | 2008-04-24 | Caterpillar band harvester equiped with walking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101293538A true CN101293538A (en) | 2008-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100250270A Pending CN101293538A (en) | 2008-04-24 | 2008-04-24 | Caterpillar band harvester equiped with walking wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101293538A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935410A (en) * | 2014-04-22 | 2014-07-23 | 西南交通大学 | All-dimensional steering obstacle crossing vehicle based on hub motor |
| CN104956842A (en) * | 2015-06-26 | 2015-10-07 | 覃裕强 | Wheeled crawler type combined sugarcane harvester |
| CN105539613A (en) * | 2015-12-14 | 2016-05-04 | 江苏大学 | Wheel and caterpillar band universal type walking chassis device for combine harvester |
| CN105984518A (en) * | 2015-02-03 | 2016-10-05 | 张连华 | Novel two-purpose tractor |
| CN106335562A (en) * | 2016-09-23 | 2017-01-18 | 江西洪都航空工业集团有限责任公司 | Stair climbing cart with automatic switching of wheels and crawlers |
| CN108082312A (en) * | 2017-12-20 | 2018-05-29 | 重庆同朋科技有限公司 | A kind of excavator walking mechanism |
| CN109433397A (en) * | 2018-10-16 | 2019-03-08 | 湖南三快而居住宅工业有限公司 | Removable support base, moving type sieving-sorting machine and movable crusher |
-
2008
- 2008-04-24 CN CNA2008100250270A patent/CN101293538A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935410A (en) * | 2014-04-22 | 2014-07-23 | 西南交通大学 | All-dimensional steering obstacle crossing vehicle based on hub motor |
| CN105984518A (en) * | 2015-02-03 | 2016-10-05 | 张连华 | Novel two-purpose tractor |
| CN104956842A (en) * | 2015-06-26 | 2015-10-07 | 覃裕强 | Wheeled crawler type combined sugarcane harvester |
| CN105539613A (en) * | 2015-12-14 | 2016-05-04 | 江苏大学 | Wheel and caterpillar band universal type walking chassis device for combine harvester |
| CN105539613B (en) * | 2015-12-14 | 2017-12-05 | 江苏大学 | One kind wheel carries out general-purpose combine harvester walking chassis device |
| CN106335562A (en) * | 2016-09-23 | 2017-01-18 | 江西洪都航空工业集团有限责任公司 | Stair climbing cart with automatic switching of wheels and crawlers |
| CN106335562B (en) * | 2016-09-23 | 2018-08-24 | 江西洪都航空工业集团有限责任公司 | It is a kind of to take turns the Stair climbing device for carrying out switching |
| CN108082312A (en) * | 2017-12-20 | 2018-05-29 | 重庆同朋科技有限公司 | A kind of excavator walking mechanism |
| CN108082312B (en) * | 2017-12-20 | 2019-09-03 | 重庆文理学院 | A kind of excavator walking mechanism |
| CN109433397A (en) * | 2018-10-16 | 2019-03-08 | 湖南三快而居住宅工业有限公司 | Removable support base, moving type sieving-sorting machine and movable crusher |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081029 |