CN2305838Y - Combine harvester for corn - Google Patents
Combine harvester for corn Download PDFInfo
- Publication number
- CN2305838Y CN2305838Y CN 97227920 CN97227920U CN2305838Y CN 2305838 Y CN2305838 Y CN 2305838Y CN 97227920 CN97227920 CN 97227920 CN 97227920 U CN97227920 U CN 97227920U CN 2305838 Y CN2305838 Y CN 2305838Y
- Authority
- CN
- China
- Prior art keywords
- ear
- collecting case
- spike collecting
- rotating shaft
- corn
- 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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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model relates to a combine harvester for corn. An ear conveyer is provided along the longitudinal center of a body, and the lower part of the back end of the ear conveyer is provided with an ear collecting box whose bottom plate can turn over and which can operate self-discharge after opening the back door. The lower part of the bottom plate of the ear collecting box is connected with a pipe bending cylinder. The bottom board surface of one side of the cylinder is fixedly connected with a rotating shaft, and the rotating shaft is connected with a four-bar mechanism to drive the back door of the ear collecting box open. The utility model has the advantages of compact structure, solving the problems of eccentricity of the ear conveyer and imbalanced installation, being provided with a self-discharging collecting box that hydraulic drives the four-bar mechanism and convenient operation and use.
Description
The utility model relates to a kind of corn combine.
Present existing self-propelled corn combine harvester, its ear forwarder is arranged on a side of car body, fruit ear after the results (maize cob) is sent to by ear forwarder in the trailer at its rear portion or with in the car spike collecting case, because ear forwarder is arranged on a side of car body, body gravity is offset, cause body gravity deflection conveyer one side, make driving unstable, cause use dangerous, in addition, rear vehicle is not with collecting box or the collecting box can not self-unloading, makes troubles for actual the use equally.
The purpose of this utility model provides a kind of ear forwarder and is provided with along car body longitudinal center, avoids whole center of gravity lateral deviation, and carries the turnover plate type collecting box with car, corn combine easy to use.
The utility model is achieved in that ear forwarder is to be provided with along car body longitudinal center, is provided with turnover soleplate in the rear end lower of this ear forwarder, the spike collecting case of the self-unloading of practicing backdoorism.
The base plate bottom of described spike collecting case is connected with pipe bending cylinder, an affixed rotating shaft on the base plate face of this oil cylinder one side, and this rotating shaft connects with quadric chain, drives spike collecting case back door and opens.
Described quadric chain is to be made of upper and lower crank and pull bar, two outer ends in rotating shaft are fixedly connected with lower crank, the lower end of the hinged pull bar of the other end of this lower crank, the upper end of this pull bar and last crank are hinged, and axle head of both sides, the other end of crank and spike collecting case back door upper end is affixed on this.
Fall in the spike collecting case for avoiding broken cane and residual leaf together to mix, be provided with the fan of cross blowing at described ear forwarder rear end lower, spike collecting upper box part.
Below in conjunction with accompanying drawing the utility model is done to describe:
Fig. 1 is the utility model structural representation
Fig. 2 is Fig. 1 schematic top plan view
Fig. 3 is a spike collecting box structure schematic diagram
Referring to Fig. 1, shown in Figure 2: ear forwarder 1 is to be provided with along car body longitudinal center, the rear end lower of this ear forwarder 1 be provided with base plate 5 turning, practice backdoorism 3, the spike collecting case 2 of self-unloading; Ear forwarder 1 is installed on the forward and backward support 9,10 of crossbeam 7, and spike collecting case 2 adopts hydraulic jacks 6 to drive quadric chains 4, finishes turnover panel, practices backdoorism, and fruit ear is discharged to work on the lorry.Fall in the spike collecting case 2 for avoiding broken cane and residual leaf together to mix, be provided with the fan 16 of cross blowing on described ear forwarder 1 rear end lower, spike collecting case 2 tops; During use, fan 16 laterally blows to broken cane and the residual maize leaves of desiring to fall in the spike collecting case 2 outside the spike collecting case 2, falls in the spike collecting case 2 to avoid broken cane and residual leaf together to mix.
Referring to shown in Figure 3: base plate 5 bottoms of spike collecting case 2 are connected with pipe bending cylinder 6, fix a rotating shaft 11 on base plate 5 bottom surfaces of oil cylinder 6 one sides, and this rotating shaft 11 connects the unlatching that drives spike collecting case 2 back doors 3 with quadric chain 4; Described quadric chain 4 is to be made of upper and lower crank 14,12 and pull bar 13, two outer ends in rotating shaft 11 are fixedly connected with lower crank 12, the lower end of the hinged pull bar 3 of the other end of this lower crank 12, the upper end of this pull bar 3 and last crank 14 are hinged, and axle head 15 of the other end of crank 14 and both sides, 3 upper end, spike collecting case 2 back doors is affixed on this.
Because ear forwarder is provided with in car body longitudinal center, its center of gravity and car load center of gravity are coincided, has stability preferably, can clear the way voluntarily in the job site, and can left and right turning work unrestricted, to compare with other similar model, ear forwarder centering is provided with, can solve the spike collecting case again and carry the problem of the direct entrucking of self-unloading with car.The minimum point of this spike collecting case should can directly be discharged into fruit ear in the lorry like this greater than 1.4 meters, rather than unloads to ground, causes the seed loss.
The utility model has the advantages that: compact conformation, solve ear forwarder and misaligned the problem that lays particular stress on that arranges, Self-unloading collecting box with hydraulic pressure drive quadric chain, and easy for operation.
Claims (4)
1, a kind of corn combine, car body, chassis ridgepole, ear forwarder, spike collecting case are arranged, it is characterized in that: ear forwarder (1) is to be provided with along car body longitudinal center, is provided with base plate (5) but spike collecting case (2) turning, the self-unloading of practicing backdoorism in the rear end lower of this ear forwarder (1).
2, corn combine according to claim 1, it is characterized in that: base plate (5) bottom of described spike collecting case (2) is connected with pipe bending cylinder (6), an affixed rotating shaft (11) on base plate (5) bottom surface of these oil cylinder (6) one sides, this rotating shaft (11) connect the unlatching that drives spike collecting case (2) back door (3) with quadric chain (4).
3, reaping machine behind the corn connection according to claim 2, it is characterized in that: described quadric chain (4) is to be made of upper and lower crank (14,12) and pull bar (13), be fixedly connected with lower crank (12) in two outer ends of rotating shaft (11), the lower end of the hinged pull bar of the other end (13) of this lower crank (12), upper end of this pull bar (13) and last crank (14) are hinged, and the axle head (15) of the other end of crank on this (14) and both sides, upper end, spike collecting case (2) back door (3) is affixed.
4, reaping machine behind the corn connection according to claim 1, it is characterized in that: described ear forwarder (1) rear end lower, spike collecting case (2) top are provided with the fan (16) of cross blowing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97227920 CN2305838Y (en) | 1997-09-19 | 1997-09-19 | Combine harvester for corn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97227920 CN2305838Y (en) | 1997-09-19 | 1997-09-19 | Combine harvester for corn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305838Y true CN2305838Y (en) | 1999-02-03 |
Family
ID=33941192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97227920 Expired - Fee Related CN2305838Y (en) | 1997-09-19 | 1997-09-19 | Combine harvester for corn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305838Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293977C (en) * | 2001-11-27 | 2007-01-10 | 三菱电机株式会社 | Wire electrode cutting unit |
-
1997
- 1997-09-19 CN CN 97227920 patent/CN2305838Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293977C (en) * | 2001-11-27 | 2007-01-10 | 三菱电机株式会社 | Wire electrode cutting unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |