CN201217458Y - Caterpillar band harvester equipped with walking wheel - Google Patents
Caterpillar band harvester equipped with walking wheel Download PDFInfo
- Publication number
- CN201217458Y CN201217458Y CNU2008200348236U CN200820034823U CN201217458Y CN 201217458 Y CN201217458 Y CN 201217458Y CN U2008200348236 U CNU2008200348236 U CN U2008200348236U CN 200820034823 U CN200820034823 U CN 200820034823U CN 201217458 Y CN201217458 Y CN 201217458Y
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- CN
- China
- Prior art keywords
- caterpillar band
- band harvester
- harvester
- platform
- back axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a track harvester with running wheels, wherein, a removable driving wheel transmission mechanism and a lifting-type directional wheel transmission mechanism are respectively arranged at the front end and the rear end of the chassis of the track harvester; the removable driving wheel transmission mechanism mainly comprises driving wheels, a front platform, a platform support bar and a front platform hydraulic oil cylinder; and the lifting-type directional wheel transmission mechanism mainly comprises directional wheels, a rear axle support frame, a steering hydraulic oil cylinder and a rear support oil cylinder. The newly added gear chain of the utility model eliminates the process of specially delivering the track harvester to the operation site by transport equipment; at the same time, the track does not touch the land when the land is relatively dry, and the gear chain is used for the harvest operation, so as to reduce the abrasion of the wearing parts of the track harvester and extend the service life to reduce the harvest cost; moreover, the harvester can be used to harvest rice and wheat, thereby bringing convenience to the operator.
Description
Technical field
The utility model relates to agricultural mechanical technology, is 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 utility model has proposed a kind of caterpillar band harvester that is provided with road wheel at above-mentioned existing problems, 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 utility model:
The utility model is implemented 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.
The utility model beneficial effect:
(1) the newly-increased train of the utility model has been save special Transport Machinery, makes caterpillar band harvester can arrive operation field voluntarily;
(2) the utility model 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 utility model through improving the input expense increased train (be equivalent to a trailer 2/3), has reduced the harvesting cost from long-acting considering;
(4) harvesting of the utility model paddy and wheat is dual-purpose, for the operator provides convenience.
Description of drawings
Accompanying drawing 1 is the train and the caterpillar band harvester chassis bonded assembly plan structure scheme drawing of the utility model.
Accompanying drawing 2 is connected the left TV structure scheme drawing of (train is landed) with the caterpillar band harvester chassis for the train of the utility model;
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 train of the utility model.
The specific embodiment
As shown in Figure 1, detachable drive train of the present utility model, 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 utility model 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 is made of 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 utility model
(1) the utility model 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 utility model just can be walked.As turning to, control steering hydraulic oil cylinder linked steering arm gets final product.
(2) the utility model 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 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, the caterpillar band harvester that is provided with road wheel according to claim 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 |
|---|---|---|---|
| CNU2008200348236U CN201217458Y (en) | 2008-04-24 | 2008-04-24 | Caterpillar band harvester equipped with walking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200348236U CN201217458Y (en) | 2008-04-24 | 2008-04-24 | Caterpillar band harvester equipped with walking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201217458Y true CN201217458Y (en) | 2009-04-08 |
Family
ID=40540292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200348236U Expired - Fee Related CN201217458Y (en) | 2008-04-24 | 2008-04-24 | Caterpillar band harvester equipped with walking wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201217458Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860340A (en) * | 2017-05-10 | 2018-11-23 | 中国石油大学(北京) | Wheel-track combined omni-directional mobile robots |
-
2008
- 2008-04-24 CN CNU2008200348236U patent/CN201217458Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860340A (en) * | 2017-05-10 | 2018-11-23 | 中国石油大学(北京) | Wheel-track combined omni-directional mobile robots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20110424 |