CN2622996Y - Caterpillar combine - Google Patents
Caterpillar combine Download PDFInfo
- Publication number
- CN2622996Y CN2622996Y CN 03241660 CN03241660U CN2622996Y CN 2622996 Y CN2622996 Y CN 2622996Y CN 03241660 CN03241660 CN 03241660 CN 03241660 U CN03241660 U CN 03241660U CN 2622996 Y CN2622996 Y CN 2622996Y
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- CN
- China
- Prior art keywords
- drive
- track
- engine
- driven
- plunger
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- Expired - Fee Related
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a caterpillar combine, comprising a header, a frame, a driving control cab arranged on the frame, a threshing separating device and a cleaning device arranged behind the driving control cab, an engine, a caterpillar movable device and a driving arrangement for driving the caterpillar movable device, wherein, the driving arrangement is of static fluid-pressure drive and comprises a plunger variable hydraulic pump driven by the engine, a constant plunger hydraulic motor driven by the plunger variable hydraulic pump and a planetary reducer driven by the constant plunger hydraulic motor. The driving arrangement of the movable device is driven by the plunger variable hydraulic pump driven by the engine, thereby the utility model possesses flexible and reliable operation, whole-processing stepless speed regulation, higher work efficiency and lower loss of work.
Description
Technical field
The utility model relates to a kind of combine, relates in particular to a kind of track combine.
Background technology
Combine mainly is to adopt wheel type traveling mechanism now, but the softer crops in ground such as results paddy rice there is certain limitation, combine after the improvement is also arranged, change wheel type traveling mechanism into crawler type walking mechanism, but because of the drive unit of its running gear drives the gearbox driving by engine, this structure is handled complicated, fault rate height, inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of manoeuvrable, reliable operation, track combine that production efficiency is high.
The purpose of this utility model is to realize like this, a kind of track combine comprises the ceding of Taiwan, frame, be installed on the driver cage on the frame, be installed on the installed threshing separator and the cleaning plant at driver cage rear, engine, cterpillar drive, be used to drive the drive unit of running gear walking, the described drive unit that is used to drive the cterpillar drive walking is a hydrostatic drive, drive unit comprises by engine-driven plunger variable hydraulic pump, by the plunger constant displacement hydraulic motor of plunger variable hydraulic pump drive, by the planetary reducer of fluid motor-driven.
As a kind of improvement, described cterpillar drive adopts metal track.
As a kind of improvement, described cterpillar drive adopts rubber belt track, and the rubber belt track supporting wheel adopts nonmetallic materials to make.
As a kind of improvement, the hydraulic oil radiator of described hydraulic means is installed in the outside of engine radiator.
As a kind of improvement, the elastic claw on the straw shift wheel of the described ceding of Taiwan is the arc elastic claw of lengthening.
The utility model is owing to adopt said structure, a kind of track combine comprises the ceding of Taiwan, frame, be installed on the driver cage on the frame, be installed on the installed threshing separator and the cleaning plant at driver cage rear, engine, cterpillar drive, be used to drive the drive unit of running gear walking, the described drive unit that is used to drive the cterpillar drive walking is a hydrostatic drive, drive unit comprises by engine-driven plunger variable hydraulic pump, quantitative plunger piston hydraulic motor by the plunger variable hydraulic pump drive, planetary reducer by fluid motor-driven, the drive unit of its running gear drives the plunger variable hydraulic pump drive by engine, thereby manoeuvrable, reliably, omnidistance stepless speed regulation, improve operating efficiency, reduced the loss of work.
As a kind of improvement, described cterpillar drive adopts rubber belt track, can travel without restriction on highway, and track roller adopts nonmetallic materials to make, and is not only in light weight, and has cushioning effect.
The hydraulic oil radiator of described hydraulic means is installed in the outside of engine radiator, and compact integral structure has reduced cost like this.
Elastic claw on the straw shift wheel of the described ceding of Taiwan is the arc elastic claw of lengthening, has improved the ability of results laid crops.
Description of drawings
Accompanying drawing 1 is the front view of the utility model embodiment.
Accompanying drawing 2 is scheme of installations of the utility model embodiment hydraulic oil radiator.
Embodiment
As accompanying drawing 1, shown in the accompanying drawing 2, a kind of track combine comprises the ceding of Taiwan 1, frame 2, be installed on the driver cage 3 on the frame 2, be installed on the installed threshing separator 4 and the cleaning plant 5 at driver cage 3 rears, engine 6, cterpillar drive 7, be used to drive the drive unit of running gear 7 walkings,: the described drive unit that is used to drive cterpillar drive 7 walkings is a hydrostatic drive, drive unit comprises the plunger variable hydraulic pump that is driven by engine 6, by the plunger constant displacement hydraulic motor of plunger variable hydraulic pump drive, by the planetary reducer 8 of fluid motor-driven.Described cterpillar drive 7 adopts metal track or rubber belt track, and rubber belt track supporting wheel 9 adopts nonmetallic materials to make.The hydraulic oil radiator 10 of described hydraulic means is installed in the outside of engine radiator 11.Elastic claw 13 on the straw shift wheel 12 of the described ceding of Taiwan 1 is the arc elastic claw of lengthening.
The main feature of this machine is: 1, this machine is mainly gathered in the crops paddy rice, takes in other crops such as wheat concurrently.2, hydrostatic drive system, driving force is big, crack, ground height, the results in the sagging plot of adaptation.3, omnidistance infinitely variable speeds at the serious lodging crop, has bigger superiority.
Claims (5)
1. track combine, comprise the ceding of Taiwan (1), frame (2), be installed on the driver cage (3) on the frame (2), be installed on the installed threshing separator (4) and the cleaning plant (5) at driver cage (3) rear, engine (6), cterpillar drive (7), be used to drive the drive unit of running gear (7) walking, it is characterized in that: the described drive unit that is used to drive cterpillar drive (7) walking is a hydrostatic drive, drive unit comprises the plunger variable hydraulic pump that is driven by engine (6), by the plunger constant displacement hydraulic motor of plunger variable hydraulic pump drive, by the planetary reducer (8) of fluid motor-driven.
2. a kind of track combine as claimed in claim 1 is characterized in that: described cterpillar drive (7) adopts metal track.
3. a kind of track combine as claimed in claim 1 is characterized in that: described cterpillar drive (7) adopts rubber belt track, and rubber belt track supporting wheel (9) adopts nonmetallic materials to make.
4. as claim 1,2 or 3 described a kind of track combines, it is characterized in that: the hydraulic oil radiator of described hydraulic means (10) is installed in the outside of engine radiator (11).
5. a kind of track combine as claimed in claim 4 is characterized in that: the elastic claw (13) on the straw shift wheel (12) of the described ceding of Taiwan (1) is the arc elastic claw of lengthening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241660 CN2622996Y (en) | 2003-03-20 | 2003-03-20 | Caterpillar combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03241660 CN2622996Y (en) | 2003-03-20 | 2003-03-20 | Caterpillar combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622996Y true CN2622996Y (en) | 2004-07-07 |
Family
ID=34250386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03241660 Expired - Fee Related CN2622996Y (en) | 2003-03-20 | 2003-03-20 | Caterpillar combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622996Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933433B (en) * | 2005-12-01 | 2014-05-07 | 株式会社久保田 | Combine |
| CN103813707A (en) * | 2011-08-02 | 2014-05-21 | 洋马株式会社 | Combine harvester |
-
2003
- 2003-03-20 CN CN 03241660 patent/CN2622996Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933433B (en) * | 2005-12-01 | 2014-05-07 | 株式会社久保田 | Combine |
| CN103813707A (en) * | 2011-08-02 | 2014-05-21 | 洋马株式会社 | Combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUTIAN HEAVY INDUSTRY CO., LTD., SHANDONG Free format text: FORMER OWNER: WEIFANG AGRICULTURAL EQUIPMENT BRANCH CO., BEIQI FUTIAN AUTOMOBILE CO., LTD. Effective date: 20050916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050916 Address after: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Futian Heavy Industry Co., Ltd., Shanghai Address before: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Beiqi Foton Motor Co., Ltd Weifang Agricultural Equipment Branch Company |
|
| C56 | Change in the name or address of the patentee |
Owner name: FUTIAN LEIAO INTERNATIONAL HEAVY INDUSTRY CO., LTD Free format text: FORMER NAME OR ADDRESS: FUTIAN HEAVY INDUSTRY CO., LTD., SHANDONG |
|
| CP03 | Change of name, title or address |
Address after: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Futian Leiwo International Heavy Industry Co., Ltd. Address before: 261200 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Futian Heavy Industry Co., Ltd., Shanghai |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040707 Termination date: 20120320 |